Netskope Events
Overview
Netskope is a cybersecurity company that provides solutions to protect data in cloud apps and network security while applying zero trust principles.
- Vendor: Netskope
- Supported environment: SaaS
- Detection based on: Alert
- Supported application or feature: authentications and activities in your Cloud applications
Step-by-Step Configuration Procedure
This setup guide will lead you into forwarding netskope's events to Sekoia.io.
Important
This integration will collect events from the APIv2 of the Netskope platform.
Instructions on the 3rd Party Solution
Generate API token
Please follow this guide to create an API token.
To the API token, add the following scopes with the privilege Read:
- /api/v2/events/dataexport/events/page
- /api/v2/events/dataexport/events/alert
- /api/v2/events/dataexport/events/incident
- /api/v2/events/dataexport/events/application
- /api/v2/events/dataexport/events/infrastructure
- /api/v2/events/dataexport/events/audit
- /api/v2/events/dataexport/events/network
- /api/v2/events/dataexport/events/connection
Instruction on Sekoia
Configure Your Intake
This section will guide you through creating the intake object in Sekoia, which provides a unique identifier called the "Intake key." The Intake key is essential for later configuration, as it references the Community, Entity, and Parser (Intake Format) used when receiving raw events on Sekoia.
- Go to the Sekoia Intake page.
- Click on the
+ New Intakebutton at the top right of the page. - Search for your Intake by the product name in the search bar.
- Give it a Name and associate it with an Entity (and a Community if using multi-tenant mode).
- Click on
Create. - You will be redirected to the Intake listing page, where you will find a new line with the name you gave to the Intake.
Note
For more details on how to use the Intake page and to find the Intake key you just created, refer to this documentation.
Configure Your Playbook
This section will assist you in pulling remote logs from Sekoia and sending them to the intake you previously created.
- Go to the Sekoia playbook page.
- Click on the
+ New playbookbutton at the top right of the page. - Select
Create a playbook from scratch, and clickNext. - Give it a Name and a Description, and click
Next. - Choose a trigger from the list by searching for the name of the product, and click
Create. - A new Playbook page will be displayed. Click on the module in the center of the page, then click on the Configure icon.
- On the right panel, click on the
Configurationtab. - Select an existing Trigger Configuration (from the account menu) or create a new one by clicking on
+ Create new configuration. - Configure the Trigger based on the Actions Library (for instance, see here for AWS modules), then click
Save. - Click on
Saveat the top right of the playbook page. - Activate the playbook by clicking on the "On / Off" toggle button at the top right corner of the page.
Raw Events Samples
In this section, you will find examples of raw logs as generated natively by the source. These examples are provided to help integrators understand the data format before ingestion into Sekoia.io. It is crucial for setting up the correct parsing stages and ensuring that all relevant information is captured.
{
"timestamp": 1651451341,
"type": "admin_audit_logs",
"user": "john.doe@example.org",
"severity_level": 2,
"audit_log_event": "Deleted inline policy",
"supporting_data": {
"data_type": "policy",
"data_values": [
false
]
},
"organization_unit": "",
"ur_normalized": "john.doe@example.org",
"ccl": "unknown",
"count": 1,
"_id": "acfa7348-64c5-40de-b28d-202c8362d0f7",
"userPrincipalName": "",
"sAMAccountName": ""
}
{
"timestamp": 1651489787,
"type": "admin_audit_logs",
"user": "john.doe@example.org",
"severity_level": 1,
"audit_log_event": "Edit admin record",
"supporting_data": {
"data_type": "admin",
"data_values": [
"admin@example.org"
]
},
"organization_unit": "",
"ur_normalized": "john.doe@example.org",
"ccl": "unknown",
"count": 1,
"_id": "275a263c8f8d4b7d9e12bf65b9094116",
"userPrincipalName": "",
"sAMAccountName": ""
}
{
"timestamp": 1651494031,
"type": "admin_audit_logs",
"user": "student13",
"severity_level": 1,
"audit_log_event": "Login Failed",
"supporting_data": {
"data_type": "user",
"data_values": [
"4.5.6.7",
"student13"
]
},
"organization_unit": "",
"ur_normalized": "student13",
"ccl": "unknown",
"count": 1,
"_id": "60d81a80b26149b8a910dfffc48cbf41",
"userPrincipalName": "",
"sAMAccountName": ""
}
{
"timestamp": 1671727087,
"type": "admin_audit_logs",
"user": "john.doe@example.org",
"severity_level": 2,
"audit_log_event": "Login Successful",
"supporting_data": {
"data_type": "user",
"data_values": [
"1.2.3.4",
"john.doe@example.org"
]
},
"organization_unit": "",
"ur_normalized": "john.doe@example.org",
"ccl": "unknown",
"count": 1,
"_id": "45b78fd638944e9ca0c6d92dfe2d4815",
"userPrincipalName": "",
"sAMAccountName": ""
}
{
"timestamp": 1670409967,
"type": "admin_audit_logs",
"user": "john.doe@example.org",
"severity_level": 2,
"audit_log_event": "Logout Successful",
"supporting_data": {
"data_type": "reason",
"data_values": [
"Logged out due to inactivity"
]
},
"organization_unit": "",
"ur_normalized": "john.doe@example.org",
"ccl": "unknown",
"count": 1,
"_id": "e0272abae25442f681d0dbbef65b67e9",
"userPrincipalName": "",
"sAMAccountName": ""
}
{
"timestamp": 1651489787,
"type": "admin_audit_logs",
"user": "john.doe@example.org",
"severity_level": 1,
"audit_log_event": "Password Change Successful",
"supporting_data": {
"data_type": "user",
"data_values": [
"1.2.3.4",
"admin@example.org"
]
},
"organization_unit": "",
"ur_normalized": "john.doe@example.org",
"ccl": "unknown",
"count": 1,
"_id": "47e7e59a6ffa4662be63836a0f898b16",
"userPrincipalName": "",
"sAMAccountName": ""
}
{
"_id": "69573873d4de0a4f1d2cbac4",
"access_method": "Client",
"app": "Swile",
"appcategory": "HR",
"bypass_reason": "SSL Do Not Decrypt Bypass Policy Matched",
"bypass_traffic": "yes",
"category": "HR",
"cci": 16,
"ccl": "poor",
"connection_id": 0,
"count": 1,
"domain": "test.example.org",
"dst_country": "FR",
"dst_geoip_src": 1,
"dst_latitude": 48.85836410522461,
"dst_location": "Paris",
"dst_longitude": 2.294532060623169,
"dst_region": "Ile-de-France",
"dst_timezone": "Europe/Paris",
"dst_zipcode": "N/A",
"dstip": "5.6.7.8",
"dstport": 443,
"netskope_pop": "FR-PAR1",
"organization_unit": "",
"other_categories": [
"Finance/Accounting",
"All Categories",
"HR"
],
"page": "test.example.org",
"policy": "bypass_ssl for regulation purpose",
"request_id": 1111111111111111111,
"site": "Swile",
"src_country": "FR",
"src_geoip_src": 2,
"src_latitude": 48.11,
"src_location": "Rennes",
"src_longitude": -1.6744,
"src_region": "Brittany",
"src_time": "Wed Dec 21 17:12:00 2022",
"src_timezone": "Europe/Paris",
"src_zipcode": "35000",
"srcip": "4.5.6.7",
"ssl_decrypt_policy": "yes",
"timestamp": 1671639140,
"traffic_type": "CloudApp",
"transaction_id": 0,
"type": "connection",
"ur_normalized": "john.doe@example.org",
"url": "test.example.org",
"user": "john.doe@example.org",
"user_generated": "yes",
"userip": "1.2.3.4",
"userkey": "john.doe@example.org",
"org": "",
"http_transaction_count": 0,
"network": "",
"useragent": "",
"dsthost": "",
"numbytes": 0,
"CononicalName": "",
"os_version": "",
"browser_session_id": 0,
"resp_cnt": 0,
"log_file_name": "",
"suppression_end_time": 0,
"browser_version": "",
"severity": "",
"client_bytes": 0,
"suppression_start_time": 0,
"app_session_id": 0,
"sAMAccountName": "",
"req_cnt": 0,
"device": "",
"browser": "",
"userPrincipalName": "",
"conn_endtime": 1671639139,
"conn_duration": 3,
"protocol": "",
"fromlogs": "",
"serial": "",
"resp_content_len": 0,
"dynamic_classification": "",
"hostname": "",
"os": "",
"server_bytes": 0,
"conn_starttime": 1671639136,
"sessionid": "",
"resp_content_type": ""
}
{
"_id": "11fc1dee8256ff3645f6d25f06244e0ebf0d904515849b0c49f7901e2a2ad495",
"access_method": "Client",
"acting_user": "john.doe@example.org",
"activity": "Upload",
"app": "NextCloud",
"app_session_id": 1111111111111111111,
"assignee": "None",
"connection_id": 0,
"destination_app": "aws",
"destination_instance_id": "securityforensic",
"dlp_incident_id": 2222222222222222222,
"dlp_match_info": [
{
"dlp_action": "useralert",
"dlp_forensic_id": 2222222222222222222,
"dlp_policy": "[DLP] Block sensitive files on Cloud Storage",
"dlp_profile_name": "DLP-PII",
"dlp_rules": [
{
"dlp_data_identifiers": {
"industries/healthcare/medical_conditions/eng": 5,
"persons/proper_names/us/last": 5
},
"dlp_incident_rule_count": 5,
"dlp_rule_name": "Name-Medical Condition",
"dlp_rule_score": 10,
"dlp_rule_severity": "Low",
"is_unique_count": false,
"weighted": false
}
]
}
],
"dlp_parent_id": 2222222222222222222,
"dst_location": "Paris",
"file_lang": "ENGLISH",
"file_size": 19154,
"file_type": "eicar.txt",
"from_user": "john.doe@example.org",
"instance_id": "example.org",
"md5": "68b329da9893e34099c7d8ad5cb9c940",
"object": "Ruby",
"object_type": "Notebook",
"referer": "https://intranet.example.org/",
"severity": "Low",
"site": "nextcloud",
"src_location": "Rennes",
"status": "new",
"timestamp": 1675152713,
"title": "NextCloud",
"true_obj_category": "Text",
"true_obj_type": "Plain Text file",
"url": "storage.example.org/files/eicar.txt",
"user": "john.doe@example.org",
"user_id": "example-netskope-repo-secu",
"zip_file_id": "inci_2222222222222222222.zip",
"exposure": "",
"owner": "",
"latest_incident_id": 0,
"file_path": "",
"instance": "",
"inline_dlp_match_info": [],
"original_file_snapshot_id": "",
"bcc": "",
"to_user": "",
"dlp_file": "",
"classification": "",
"cc": "",
"owner_pdl": "",
"channel": ""
}
{
"_id": "882049056ee9e069c1c329b7",
"access_method": "Client",
"action": "Detection",
"activity": "Download",
"alert": "yes",
"alert_type": "Malware",
"app": "eicar",
"app_session_id": 111111111111111111,
"appcategory": "n/a",
"browser": "Safari",
"category": "n/a",
"cci": "",
"ccl": "unknown",
"connection_id": 0,
"count": 1,
"device": "Mac Device",
"dst_country": "US",
"dst_geoip_src": 2,
"dst_latitude": 47.6711,
"dst_location": "Redmond",
"dst_longitude": -122.1253,
"dst_region": "Washington",
"dst_timezone": "",
"dst_zipcode": "98073",
"dstip": "5.6.7.8",
"file_path": "NA",
"file_size": 308,
"file_type": "File Type Not Detected",
"hostname": "MacBook Pro",
"instance": null,
"managementID": "99999999999999999999999999999999",
"md5": "68b329da9893e34099c7d8ad5cb9c940",
"mime_type": "",
"nsdeviceuid": "BC848089-186A-4F2D-A26F-E5CC94C29E56",
"object": "eicarcom2.zip",
"object_id": "68b329da9893e34099c7d8ad5cb9c940",
"object_type": "File",
"organization_unit": "",
"os": "Monterey",
"referer": "https://www.eicar.org/",
"request_id": 2222222222222222222,
"severity": "high",
"site": "eicar",
"src_country": "FR",
"src_geoip_src": 2,
"src_latitude": 48.11,
"src_location": "Rennes",
"src_longitude": -1.6744,
"src_region": "Brittany",
"src_timezone": "Europe/Paris",
"src_zipcode": "35000",
"srcip": "4.3.2.1",
"timestamp": 1671631928,
"title": "eicarcom2.zip",
"traffic_type": "CloudApp",
"transaction_id": 3333333333333333333,
"tss_mode": "inline",
"type": "nspolicy",
"ur_normalized": "john.doe@example.org",
"url": "secure.eicar.org/eicarcom2.zip",
"user": "john.doe@example.org",
"user_id": "john.doe@example.org",
"userip": "1.2.3.4",
"userkey": "john.doe@example.org",
"dlp_file": "",
"data_center": "",
"browser_version": "",
"owner": "",
"dlp_incident_id": 0,
"channel_id": "",
"from_user_category": "",
"resp_cnt": 0,
"suppression_key": "",
"loginurl": "",
"total_collaborator_count": 0,
"os_version": "",
"dlp_rule": "",
"dlp_mail_parent_id": "",
"instance_id": "",
"to_user": "",
"suppression_end_time": 0,
"fromlogs": "",
"dlp_parent_id": 0,
"dstport": 0,
"serial": "",
"audit_category": "",
"sha256": "",
"from_user": "",
"sAMAccountName": "",
"app_activity": "",
"useragent": "",
"netskope_activity": "",
"conn_duration": 0,
"other_categories": [],
"custom_connector": "",
"dlp_rule_severity": "",
"numbytes": 0,
"telemetry_app": "",
"true_obj_category": "",
"userPrincipalName": "",
"logintype": "",
"suppression_start_time": 0,
"browser_session_id": 0,
"dlp_profile": "",
"src_time": "",
"modified": 0,
"policy": "",
"policy_id": "",
"notify_template": "",
"audit_type": "",
"orignal_file_path": "",
"dlp_is_unique_count": "",
"org": "",
"user_category": "",
"dlp_unique_count": 0,
"exposure": "",
"netskope_pop": "",
"shared_with": "",
"client_bytes": 0,
"sanctioned_instance": "",
"device_classification": "",
"data_type": "",
"scan_type": "",
"internal_collaborator_count": 0,
"CononicalName": "",
"workspace": "",
"log_file_name": "",
"parent_id": "",
"true_obj_type": "",
"dlp_rule_count": 0,
"sessionid": "",
"workspace_id": "",
"page_site": "",
"universal_connector": "",
"server_bytes": 0,
"req_cnt": 0,
"file_lang": "",
"protocol": "",
"web_universal_connector": "",
"dsthost": "",
"appsuite": "",
"managed_app": "",
"page": ""
}
{
"_id": "882049056ee9e069c1c329b7",
"access_method": "Client",
"activity": "Download",
"alert": "no",
"app": "Microsoft Office 365 Sharepoint Online",
"app_session_id": 2222222222222222222,
"appcategory": "Collaboration",
"appsuite": "Office365",
"browser": "Firefox",
"browser_session_id": 1111111111111111111,
"browser_version": "108.0",
"category": "Collaboration",
"cci": 91,
"ccl": "excellent",
"connection_id": 0,
"count": 1,
"device": "Windows Device",
"device_classification": "unmanaged",
"dst_country": "US",
"dst_geoip_src": 2,
"dst_latitude": 47.6711,
"dst_location": "Redmond",
"dst_longitude": -122.1253,
"dst_region": "Washington",
"dst_timezone": "America/Los_Angeles",
"dst_zipcode": "98073",
"dstip": "5.6.7.8",
"file_size": 204299,
"file_type": "image/gif",
"from_user": "john.doe@example.org",
"hostname": "TEST-1111111",
"instance_id": "Example",
"managed_app": "no",
"managementID": "",
"md5": "68b329da9893e34099c7d8ad5cb9c940",
"netskope_pop": "FR-PAR1",
"nsdeviceuid": "b05badf9-60ff-4b1e-a172-61a60b2f1fc4",
"object": "giphy2.gif",
"object_type": "File",
"organization_unit": "",
"os": "Windows 11",
"os_version": "Windows 11",
"page": "web.yammer.com",
"page_site": "Yammer",
"policy_id": "FCA65744E4DA5594AC16F5AD1D05216C 2022-12-21 14:31:09.981853",
"protocol": "HTTPS/2",
"referer": "https://web.yammer.com/",
"request_id": 2471498450631098400,
"sanctioned_instance": "",
"severity": "unknown",
"site": "Microsoft Office 365 Sharepoint Sites",
"src_country": "FR",
"src_geoip_src": 2,
"src_latitude": 48.11,
"src_location": "Rennes",
"src_longitude": -1.6744,
"src_region": "Brittany",
"src_time": "Wed Dec 21 16:52:08 2022",
"src_timezone": "Europe/Paris",
"src_zipcode": "35000",
"srcip": "1.2.3.4",
"telemetry_app": "",
"timestamp": 1671637920,
"traffic_type": "CloudApp",
"transaction_id": 3333333333333333333,
"tss_mode": "inline",
"type": "nspolicy",
"ur_normalized": "john.doe@example.org",
"url": "example.sharepoint.com/sites/mysite/_layouts/0/download.aspx",
"user": "john.doe@example.org",
"useragent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0",
"userip": "1.2.3.4",
"userkey": "john.doe@example.org",
"object_id": "",
"channel_id": "",
"sAMAccountName": "",
"dsthost": "",
"app_activity": "",
"parent_id": "",
"fromlogs": "",
"owner": "",
"dlp_rule_severity": "",
"client_bytes": 0,
"userPrincipalName": "",
"dlp_rule": "",
"dlp_unique_count": 0,
"user_id": "",
"dlp_incident_id": 0,
"dlp_file": "",
"file_path": "",
"dlp_parent_id": 0,
"audit_type": "",
"workspace_id": "",
"from_user_category": "",
"true_obj_category": "",
"dlp_is_unique_count": "",
"shared_with": "",
"suppression_start_time": 0,
"title": "",
"web_universal_connector": "",
"universal_connector": "",
"resp_cnt": 0,
"loginurl": "",
"req_cnt": 0,
"conn_duration": 0,
"server_bytes": 0,
"audit_category": "",
"sha256": "",
"true_obj_type": "",
"suppression_end_time": 0,
"custom_connector": "",
"netskope_activity": "",
"internal_collaborator_count": 0,
"notify_template": "",
"total_collaborator_count": 0,
"suppression_key": "",
"dlp_mail_parent_id": "",
"scan_type": "",
"data_center": "",
"dlp_rule_count": 0,
"org": "",
"action": "",
"logintype": "",
"exposure": "",
"modified": 0,
"log_file_name": "",
"mime_type": "",
"dstport": 0,
"numbytes": 0,
"to_user": "",
"workspace": "",
"instance": "",
"CononicalName": "",
"file_lang": "",
"other_categories": [],
"serial": "",
"alert_type": "",
"sessionid": "",
"orignal_file_path": "",
"dlp_profile": "",
"user_category": "",
"data_type": "",
"policy": ""
}
{
"_id": "882049056ee9e069c1c329b7",
"access_method": "Client",
"action": "useralert",
"activity": "Share",
"alert": "yes",
"app": "WeTransfer",
"app_session_id": 1111111111111111111,
"appcategory": "Cloud Storage",
"browser": "Edge",
"browser_session_id": 2222222222222222222,
"browser_version": "108.0.1462.54",
"category": "Cloud Storage",
"cci": 58,
"ccl": "low",
"connection_id": 3333333333333333333,
"count": 1,
"device": "Windows Device",
"device_classification": "unmanaged",
"dst_country": "IE",
"dst_geoip_src": 2,
"dst_latitude": 53.3379,
"dst_location": "Dublin",
"dst_longitude": -6.2591,
"dst_region": "Leinster",
"dst_timezone": "Europe/Dublin",
"dst_zipcode": "D02",
"dstip": "108.128.91.183",
"from_user": "jane.doe@example.org",
"hostname": "TEST-1234",
"managed_app": "no",
"managementID": "99999999999999999999999999999999",
"netskope_pop": "FR-PAR1",
"notify_template": "useralert_justify.html",
"nsdeviceuid": "BC848089-186A-4F2D-A26F-E5CC94C29E56",
"object": "Client.exe",
"object_type": "File",
"organization_unit": "",
"os": "Windows 11",
"os_version": "Windows 11",
"page": "wetransfer.com/",
"page_site": "Web Background",
"policy": "DO NOT CHANGE Educate Upload to Non-Corporate Storage",
"policy_id": "99999999999999999999999999999999 2022-12-21 14:31:09.981853",
"protocol": "HTTPS/2",
"referer": "https://wetransfer.com/",
"request_id": 4444444444444444444,
"severity": "unknown",
"site": "WeTransfer",
"src_country": "FR",
"src_geoip_src": 2,
"src_latitude": 48.11,
"src_location": "Rennes",
"src_longitude": -1.6744,
"src_region": "Brittany",
"src_time": "Wed Dec 21 15:52:08 2022",
"src_timezone": "Europe/Paris",
"src_zipcode": "35000",
"srcip": "4.3.2.1",
"telemetry_app": "",
"timestamp": 1671634321,
"to_user": "a@a.fr",
"traffic_type": "CloudApp",
"transaction_id": 4444444444444444444,
"type": "nspolicy",
"ur_normalized": "john.doe@example.org",
"url": "wetransfer.com/api/v4/transfers/email",
"user": "john.doe@example.org",
"useragent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.1462.54",
"userip": "1.2.3.4",
"userkey": "john.doe@example.org",
"internal_collaborator_count": 0,
"fromlogs": "",
"dlp_incident_id": 0,
"owner": "",
"dlp_profile": "",
"workspace": "",
"user_id": "",
"userPrincipalName": "",
"true_obj_category": "",
"dlp_is_unique_count": "",
"orignal_file_path": "",
"other_categories": [],
"serial": "",
"tss_mode": "",
"conn_duration": 0,
"from_user_category": "",
"md5": "",
"data_type": "",
"title": "",
"log_file_name": "",
"dstport": 0,
"exposure": "",
"instance_id": "",
"audit_category": "",
"netskope_activity": "",
"file_type": "",
"total_collaborator_count": 0,
"file_path": "",
"modified": 0,
"dlp_rule_count": 0,
"suppression_end_time": 0,
"CononicalName": "",
"alert_type": "",
"sanctioned_instance": "",
"suppression_start_time": 0,
"dlp_parent_id": 0,
"true_obj_type": "",
"dlp_mail_parent_id": "",
"audit_type": "",
"workspace_id": "",
"dsthost": "",
"web_universal_connector": "",
"req_cnt": 0,
"mime_type": "",
"suppression_key": "",
"scan_type": "",
"shared_with": "",
"client_bytes": 0,
"object_id": "",
"user_category": "",
"dlp_rule": "",
"parent_id": "",
"sha256": "",
"dlp_rule_severity": "",
"logintype": "",
"org": "",
"dlp_unique_count": 0,
"file_size": 0,
"instance": "",
"sAMAccountName": "",
"resp_cnt": 0,
"universal_connector": "",
"numbytes": 0,
"server_bytes": 0,
"channel_id": "",
"file_lang": "",
"app_activity": "",
"appsuite": "",
"sessionid": "",
"loginurl": "",
"dlp_file": "",
"data_center": "",
"custom_connector": ""
}
Detection section
The following section provides information for those who wish to learn more about the detection capabilities enabled by collecting this intake. It includes details about the built-in rule catalog, event categories, and ECS fields extracted from raw events. This is essential for users aiming to create custom detection rules, perform hunting activities, or pivot in the events page.
Related Built-in Rules
The following Sekoia.io built-in rules match the intake Netskope. This documentation is updated automatically and is based solely on the fields used by the intake which are checked against our rules. This means that some rules will be listed but might not be relevant with the intake.
SEKOIA.IO x Netskope on ATT&CK Navigator
Adidnsdump Enumeration
Detects use of the tool adidnsdump for enumeration and discovering DNS records.
- Effort: advanced
Advanced IP Scanner
Detects the use of Advanced IP Scanner. Seems to be a popular tool for ransomware groups.
- Effort: master
Burp Suite Tool Detected
Burp Suite is a cybersecurity tool. When used as a proxy service, its purpose is to intercept packets and modify them to send them to the server. Burp Collaborator is a network service that Burp Suite uses to help discover many kinds of vulnerabilities (vulnerabilities scanner).
- Effort: intermediate
CVE-2020-0688 Microsoft Exchange Server Exploit
Detects the exploitation of CVE-2020-0688. The POC exploit a .NET serialization vulnerability in the Exchange Control Panel (ECP) web page. The vulnerability is due to Microsoft Exchange Server not randomizing the keys on a per-installation basis resulting in them using the same validationKey and decryptionKey values. With knowledge of these, values an attacker can craft a special viewstate to use an OS command to be executed by NT_AUTHORITY\SYSTEM using .NET deserialization. To exploit this vulnerability, an attacker needs to leverage the credentials of an account it had already compromised to authenticate to OWA.
- Effort: elementary
CVE-2020-17530 Apache Struts RCE
Detects the exploitation of the Apache Struts RCE vulnerability (CVE-2020-17530).
- Effort: intermediate
CVE-2021-20021 SonicWall Unauthenticated Administrator Access
Detects the exploitation of SonicWall Unauthenticated Admin Access.
- Effort: advanced
CVE-2021-20023 SonicWall Arbitrary File Read
Detects Arbitrary File Read, which can be used with other vulnerabilities as a mean to obtain outputs generated by attackers, or sensitive data.
- Effort: advanced
CVE-2021-22893 Pulse Connect Secure RCE Vulnerability
Detects potential exploitation of the authentication by-pass vulnerability that can allow an unauthenticated user to perform remote arbitrary file execution on the Pulse Connect Secure gateway. It is highly recommended to apply the Pulse Secure mitigations and seach for indicators of compromise on affected servers if you are in doubt over the integrity of your Pulse Connect Secure product.
- Effort: intermediate
Certify Or Certipy
Detects the use of certify and certipy which are two different tools used to enumerate and abuse Active Directory Certificate Services.
- Effort: advanced
Cobalt Strike Default Beacons Names
Detects the default names of Cobalt Strike beacons / payloads.
- Effort: intermediate
Cookies Deletion
Detects when cookies are deleted by a suspicious process.
- Effort: master
Covenant Default HTTP Beaconing
Detects potential Covenant communications through the user-agent and specific urls
- Effort: intermediate
Credential Dump Tools Related Files
Detects processes or file names related to credential dumping tools and the dropped files they generate by default.
- Effort: advanced
Cron Files Alteration
Cron Files and Cron Directory alteration used by attacker for persistency or privilege escalation. To ensure full performance on this rule, auditbeat intake must be configure with the module file_integrity containing path mentionned in the pattern.
- Effort: advanced
Cryptomining
Detection of domain names potentially related to cryptomining activities.
- Effort: master
Detect requests to Konni C2 servers
This rule detects requests to Konni C2 servers. These patterns come from an analysis done in 2022, September.
- Effort: elementary
Discord Suspicious Download
Discord is a messaging application. It allows users to create their own communities to share messages and attachments. Those attachments have little to no overview and can be downloaded by almost anyone, which has been abused by attackers to host malicious payloads.
- Effort: intermediate
Download Files From Suspicious TLDs
Detects download of certain file types from hosts in suspicious TLDs
- Effort: master
Dynamic DNS Contacted
Detect communication with dynamic dns domain. This kind of domain is often used by attackers. This rule can trigger false positive in non-controlled environment because dynamic dns is not always malicious.
- Effort: master
Entra ID Sign-In Via Known AiTM Phishing Kit
Detects a sign-in attempt from an IP address belonging to a known adversary-in-the-middle phishing kit.
- Effort: elementary
Exfiltration Domain
Detects traffic toward a domain flagged as a possible exfiltration vector.
- Effort: master
HTA Infection Chains
Detect the creation of a ZIP file and an HTA file as it is often used in infection chains. Furthermore it also detects the use of suspicious processes launched by explorer.exe combined with the creation of an HTA file, since it is also often used in infection chains (LNK - HTA for instance).
- Effort: intermediate
HTML Smuggling Suspicious Usage
Based on several samples from different botnets, this rule aims at detecting HTML infection chain by looking for HTML created files followed by suspicious files being executed.
- Effort: intermediate
HackTools Suspicious Names
Quick-win rule to detect the default process names or file names of several HackTools.
- Effort: elementary
ISO LNK Infection Chain
Detection of an ISO (or any other similar archive file) downloaded file, followed by a child-process of explorer, which is characteristic of an infection using an ISO containing an LNK file. For events with host.name.
- Effort: intermediate
Koadic MSHTML Command
Detects Koadic payload using MSHTML module
- Effort: intermediate
NTDS.dit File In Suspicious Directory
The file NTDS.dit is supposed to be located mainly in C:\Windows\NTDS. The rule checks whether the file is in a legitimate directory or not (through file creation events). This is usually really suspicious and could indicate an attacker trying copy the file to then look for users password hashes.
- Effort: advanced
Netskope Admin Audit
Audit events for admin activites, from Logins to policies' changes.
- Effort: master
Netskope Alert
Forward alerts reported by Netskope.
- Effort: master
Netskope DLP Alert
Detects DLP alerts which are not allowed.
- Effort: master
Nimbo-C2 User Agent
Nimbo-C2 Uses an unusual User-Agent format in its implants.
- Effort: intermediate
OneNote Embedded File
Detects creation or uses of OneNote embedded files with unusual extensions.
- Effort: intermediate
Package Manager Alteration
Package manager (eg: apt, yum) can be altered to install malicious software. To ensure full performance on this rule, auditbeat intake must be configure with the module file_integrity containing path mentionned in the pattern.
- Effort: advanced
PasswordDump SecurityXploded Tool
Detects the execution of the PasswordDump SecurityXploded Tool
- Effort: elementary
Possible Malicious File Double Extension
Detects request to potential malicious file with double extension
- Effort: elementary
Potential Bazar Loader User-Agents
Detects potential Bazar loader communications through the user-agent
- Effort: elementary
Potential Lemon Duck User-Agent
Detects LemonDuck user agent. The format used two sets of alphabetical characters separated by dashes, for example "User-Agent: Lemon-Duck-[A-Z]-[A-Z]".
- Effort: elementary
Process Trace Alteration
PTrace syscall provides a means by which one process ("tracer") may observe and control the execution of another process ("tracee") and examine and change the tracee's memory and registers. Attacker might want to abuse ptrace functionnality to analyse memory process. It requires to be admin or set ptrace_scope to 0 to allow all user to trace any process.
- Effort: advanced
ProxyShell Microsoft Exchange Suspicious Paths
Detects suspicious calls to Microsoft Exchange resources, in locations related to webshells observed in campaigns using this vulnerability.
- Effort: elementary
RSA SecurID Failed Authentification
Detects many failed attempts to authenticate followed by a successfull login for a super admin account.
- Effort: advanced
RTLO Character
Detects RTLO (Right-To-Left character) in file and process names.
- Effort: elementary
Raccoon Stealer 2.0 Legitimate Third-Party DLL Download URL
Detects Raccoon Stealer 2.0 malware downloading legitimate third-party DLLs from its C2 server. These legitimate DLLs are used by the information stealer to collect data on the compromised hosts.
- Effort: elementary
Remote Access Tool Domain
Detects traffic toward a domain flagged as a Remote Administration Tool (RAT).
- Effort: master
Remote Monitoring and Management Software - AnyDesk
Detect artifacts related to the installation or execution of the Remote Monitoring and Management tool AnyDesk.
- Effort: master
Remote Monitoring and Management Software - Atera
Detect artifacts related to the installation or execution of the Remote Monitoring and Management tool Atera.
- Effort: master
SEKOIA.IO Intelligence Feed
Detect threats based on indicators of compromise (IOCs) collected by SEKOIA's Threat and Detection Research team.
- Effort: elementary
SSH Authorized Key Alteration
The file authorized_keys is used by SSH server to identify SSH keys that are authorized to connect to the host, alteration of one of those files might indicate a user compromision.
- Effort: advanced
Sekoia.io EICAR Detection
Detects observables in Sekoia.io CTI tagged as EICAR, which are fake samples meant to test detection.
- Effort: master
Suspicious Download Links From Legitimate Services
Detects users clicking on Google docs links to download suspicious files. This technique was used a lot by Bazar Loader in the past.
- Effort: intermediate
Suspicious File Name
Detects suspicious file name possibly linked to malicious tool.
- Effort: advanced
Suspicious PROCEXP152.sys File Created In Tmp
Detects the creation of the PROCEXP152.sys file in the application-data local temporary folder. This driver is used by Sysinternals Process Explorer but also by KDU (https://github.com/hfiref0x/KDU) or Ghost-In-The-Logs (https://github.com/bats3c/Ghost-In-The-Logs), which uses KDU. Note - Clever attackers may easily bypass this detection by just renaming the driver filename. Therefore just Medium-level and don't rely on it.
- Effort: advanced
Suspicious TOR Gateway
Detects suspicious TOR gateways. Gateways are often used by the victim to pay and decrypt the encrypted files without installing TOR. Tor intercepts the network traffic from one or more apps on user’s computer, usually the user web browser, and shuffles it through a number of randomly-chosen computers before passing it on to its destination. This disguises user location, and makes it harder for servers to pick him/her out on repeat visits, or to tie together separate visits to different sites, this making tracking and surveillance more difficult. Before a network packet starts its journey, user’s computer chooses a random list of relays and repeatedly encrypts the data in multiple layers, like an onion. Each relay knows only enough to strip off the outermost layer of encryption, before passing what’s left on to the next relay in the list.
- Effort: advanced
Suspicious URI Used In A Lazarus Campaign
Detects suspicious requests to a specific URI, usually on an .asp page. The website is often compromised.
- Effort: intermediate
TOR Usage Generic Rule
Detects TOR usage globally, whether the IP is a destination or source. TOR is short for The Onion Router, and it gets its name from how it works. TOR intercepts the network traffic from one or more apps on user’s computer, usually the user web browser, and shuffles it through a number of randomly-chosen computers before passing it on to its destination. This disguises user location, and makes it harder for servers to pick him/her out on repeat visits, or to tie together separate visits to different sites, this making tracking and surveillance more difficult. Before a network packet starts its journey, user’s computer chooses a random list of relays and repeatedly encrypts the data in multiple layers, like an onion. Each relay knows only enough to strip off the outermost layer of encryption, before passing what’s left on to the next relay in the list.
- Effort: master
TrevorC2 HTTP Communication
Detects TrevorC2 HTTP communication based on the HTTP request URI and the user-agent.
- Effort: elementary
WCE wceaux.dll Creation
Detects wceaux.dll creation while Windows Credentials Editor (WCE) is executed.
- Effort: intermediate
Webshell Creation
Detects possible webshell file creation. It requires File Creation monitoring, which can be done using Sysmon's Event ID 11. However the recommended SwiftOnSecurity configuration does not fully cover the needs for this rule, it needs to be updated with the proper file names extensions.
- Effort: master
ZIP LNK Infection Chain
Detection of an ZIP download followed by a child-process of explorer, followed by multiple Windows processes.This is widely used as an infection chain mechanism.
- Effort: advanced
Event Categories
The following table lists the data source offered by this integration.
| Data Source | Description |
|---|---|
Application logs |
Netskope logs activities on the admin console |
Authentication logs |
Netskope logs authentication to the admin console |
Third-party application logs |
Netskope monitors activites on Cloud Applications |
Office 365 account logs |
Netskope monitors activities on Office 365 |
Web proxy |
Netskope monitors HTTP traffic |
In details, the following table denotes the type of events produced by this integration.
| Name | Values |
|---|---|
| Kind | alert |
| Category | authentication, configuration, file, iam, intrusion_detection, malware, network |
| Type | change, info |
Transformed Events Samples after Ingestion
This section demonstrates how the raw logs will be transformed by our parsers. It shows the extracted fields that will be available for use in the built-in detection rules and hunting activities in the events page. Understanding these transformations is essential for analysts to create effective detection mechanisms with custom detection rules and to leverage the full potential of the collected data.
{
"message": "{\n \"timestamp\": 1651451341,\n \"type\": \"admin_audit_logs\",\n \"user\": \"john.doe@example.org\",\n \"severity_level\": 2,\n \"audit_log_event\": \"Deleted inline policy\",\n \"supporting_data\": {\n \"data_type\": \"policy\",\n \"data_values\": [\n false\n ]\n },\n \"organization_unit\": \"\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"ccl\": \"unknown\",\n \"count\": 1,\n \"_id\": \"acfa7348-64c5-40de-b28d-202c8362d0f7\",\n \"userPrincipalName\": \"\",\n \"sAMAccountName\": \"\"\n}\n",
"event": {
"category": [
"configuration"
],
"dataset": "admin_audit_logs",
"kind": "event",
"reason": "Deleted inline policy",
"type": [
"change"
]
},
"@timestamp": "2022-05-02T00:29:01Z",
"netskope": {
"events": {
"action": {
"type": "policy",
"values": [
false
]
},
"ccl": "unknown",
"severity": {
"level": 2
}
}
},
"observer": {
"vendor": "Netskope"
},
"related": {
"user": [
"john.doe"
]
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
}
}
{
"message": "{\n \"timestamp\": 1651489787,\n \"type\": \"admin_audit_logs\",\n \"user\": \"john.doe@example.org\",\n \"severity_level\": 1,\n \"audit_log_event\": \"Edit admin record\",\n \"supporting_data\": {\n \"data_type\": \"admin\",\n \"data_values\": [\n \"admin@example.org\"\n ]\n },\n \"organization_unit\": \"\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"ccl\": \"unknown\",\n \"count\": 1,\n \"_id\": \"275a263c8f8d4b7d9e12bf65b9094116\",\n \"userPrincipalName\": \"\",\n \"sAMAccountName\": \"\"\n}\n",
"event": {
"category": [
"configuration"
],
"dataset": "admin_audit_logs",
"kind": "event",
"reason": "Edit admin record",
"type": [
"change"
]
},
"@timestamp": "2022-05-02T11:09:47Z",
"netskope": {
"events": {
"action": {
"type": "admin",
"values": [
"admin@example.org"
]
},
"ccl": "unknown",
"severity": {
"level": 1
}
}
},
"observer": {
"vendor": "Netskope"
},
"related": {
"user": [
"john.doe"
]
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
}
}
{
"message": "{\n \"timestamp\": 1651494031,\n \"type\": \"admin_audit_logs\",\n \"user\": \"student13\",\n \"severity_level\": 1,\n \"audit_log_event\": \"Login Failed\",\n \"supporting_data\": {\n \"data_type\": \"user\",\n \"data_values\": [\n \"4.5.6.7\",\n \"student13\"\n ]\n },\n \"organization_unit\": \"\",\n \"ur_normalized\": \"student13\",\n \"ccl\": \"unknown\",\n \"count\": 1,\n \"_id\": \"60d81a80b26149b8a910dfffc48cbf41\",\n \"userPrincipalName\": \"\",\n \"sAMAccountName\": \"\"\n}\n",
"event": {
"category": [
"authentication"
],
"dataset": "admin_audit_logs",
"kind": "event",
"reason": "Login Failed",
"type": [
"info"
]
},
"@timestamp": "2022-05-02T12:20:31Z",
"netskope": {
"events": {
"action": {
"type": "user",
"values": [
"4.5.6.7",
"student13"
]
},
"ccl": "unknown",
"severity": {
"level": 1
}
}
},
"observer": {
"vendor": "Netskope"
},
"related": {
"user": [
"student13"
]
},
"user": {
"email": "student13",
"name": "student13"
}
}
{
"message": "{\n \"timestamp\": 1671727087,\n \"type\": \"admin_audit_logs\",\n \"user\": \"john.doe@example.org\",\n \"severity_level\": 2,\n \"audit_log_event\": \"Login Successful\",\n \"supporting_data\": {\n \"data_type\": \"user\",\n \"data_values\": [\n \"1.2.3.4\",\n \"john.doe@example.org\"\n ]\n },\n \"organization_unit\": \"\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"ccl\": \"unknown\",\n \"count\": 1,\n \"_id\": \"45b78fd638944e9ca0c6d92dfe2d4815\",\n \"userPrincipalName\": \"\",\n \"sAMAccountName\": \"\"\n}\n",
"event": {
"category": [
"authentication"
],
"dataset": "admin_audit_logs",
"kind": "event",
"reason": "Login Successful",
"type": [
"start"
]
},
"@timestamp": "2022-12-22T16:38:07Z",
"netskope": {
"events": {
"action": {
"type": "user",
"values": [
"1.2.3.4",
"john.doe@example.org"
]
},
"ccl": "unknown",
"severity": {
"level": 2
}
}
},
"observer": {
"vendor": "Netskope"
},
"related": {
"user": [
"john.doe"
]
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
}
}
{
"message": "{\n \"timestamp\": 1670409967,\n \"type\": \"admin_audit_logs\",\n \"user\": \"john.doe@example.org\",\n \"severity_level\": 2,\n \"audit_log_event\": \"Logout Successful\",\n \"supporting_data\": {\n \"data_type\": \"reason\",\n \"data_values\": [\n \"Logged out due to inactivity\"\n ]\n },\n \"organization_unit\": \"\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"ccl\": \"unknown\",\n \"count\": 1,\n \"_id\": \"e0272abae25442f681d0dbbef65b67e9\",\n \"userPrincipalName\": \"\",\n \"sAMAccountName\": \"\"\n}\n",
"event": {
"category": [
"authentication"
],
"dataset": "admin_audit_logs",
"kind": "event",
"reason": "Logout Successful",
"type": [
"end"
]
},
"@timestamp": "2022-12-07T10:46:07Z",
"netskope": {
"events": {
"action": {
"type": "reason",
"values": [
"Logged out due to inactivity"
]
},
"ccl": "unknown",
"severity": {
"level": 2
}
}
},
"observer": {
"vendor": "Netskope"
},
"related": {
"user": [
"john.doe"
]
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
}
}
{
"message": "{\n \"timestamp\": 1651489787,\n \"type\": \"admin_audit_logs\",\n \"user\": \"john.doe@example.org\",\n \"severity_level\": 1,\n \"audit_log_event\": \"Password Change Successful\",\n \"supporting_data\": {\n \"data_type\": \"user\",\n \"data_values\": [\n \"1.2.3.4\",\n \"admin@example.org\"\n ]\n },\n \"organization_unit\": \"\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"ccl\": \"unknown\",\n \"count\": 1,\n \"_id\": \"47e7e59a6ffa4662be63836a0f898b16\",\n \"userPrincipalName\": \"\",\n \"sAMAccountName\": \"\"\n}\n",
"event": {
"category": [
"iam"
],
"dataset": "admin_audit_logs",
"kind": "event",
"reason": "Password Change Successful",
"type": [
"change"
]
},
"@timestamp": "2022-05-02T11:09:47Z",
"netskope": {
"events": {
"action": {
"type": "user",
"values": [
"1.2.3.4",
"admin@example.org"
]
},
"ccl": "unknown",
"severity": {
"level": 1
}
}
},
"observer": {
"vendor": "Netskope"
},
"related": {
"user": [
"john.doe"
]
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
}
}
{
"message": "{\n \"_id\": \"69573873d4de0a4f1d2cbac4\",\n \"access_method\": \"Client\",\n \"app\": \"Swile\",\n \"appcategory\": \"HR\",\n \"bypass_reason\": \"SSL Do Not Decrypt Bypass Policy Matched\",\n \"bypass_traffic\": \"yes\",\n \"category\": \"HR\",\n \"cci\": 16,\n \"ccl\": \"poor\",\n \"connection_id\": 0,\n \"count\": 1,\n \"domain\": \"test.example.org\",\n \"dst_country\": \"FR\",\n \"dst_geoip_src\": 1,\n \"dst_latitude\": 48.85836410522461,\n \"dst_location\": \"Paris\",\n \"dst_longitude\": 2.294532060623169,\n \"dst_region\": \"Ile-de-France\",\n \"dst_timezone\": \"Europe/Paris\",\n \"dst_zipcode\": \"N/A\",\n \"dstip\": \"5.6.7.8\",\n \"dstport\": 443,\n \"netskope_pop\": \"FR-PAR1\",\n \"organization_unit\": \"\",\n \"other_categories\": [\n \"Finance/Accounting\",\n \"All Categories\",\n \"HR\"\n ],\n \"page\": \"test.example.org\",\n \"policy\": \"bypass_ssl for regulation purpose\",\n \"request_id\": 1111111111111111111,\n \"site\": \"Swile\",\n \"src_country\": \"FR\",\n \"src_geoip_src\": 2,\n \"src_latitude\": 48.11,\n \"src_location\": \"Rennes\",\n \"src_longitude\": -1.6744,\n \"src_region\": \"Brittany\",\n \"src_time\": \"Wed Dec 21 17:12:00 2022\",\n \"src_timezone\": \"Europe/Paris\",\n \"src_zipcode\": \"35000\",\n \"srcip\": \"4.5.6.7\",\n \"ssl_decrypt_policy\": \"yes\",\n \"timestamp\": 1671639140,\n \"traffic_type\": \"CloudApp\",\n \"transaction_id\": 0,\n \"type\": \"connection\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"url\": \"test.example.org\",\n \"user\": \"john.doe@example.org\",\n \"user_generated\": \"yes\",\n \"userip\": \"1.2.3.4\",\n \"userkey\": \"john.doe@example.org\",\n \"org\": \"\",\n \"http_transaction_count\": 0,\n \"network\": \"\",\n \"useragent\": \"\",\n \"dsthost\": \"\",\n \"numbytes\": 0,\n \"CononicalName\": \"\",\n \"os_version\": \"\",\n \"browser_session_id\": 0,\n \"resp_cnt\": 0,\n \"log_file_name\": \"\",\n \"suppression_end_time\": 0,\n \"browser_version\": \"\",\n \"severity\": \"\",\n \"client_bytes\": 0,\n \"suppression_start_time\": 0,\n \"app_session_id\": 0,\n \"sAMAccountName\": \"\",\n \"req_cnt\": 0,\n \"device\": \"\",\n \"browser\": \"\",\n \"userPrincipalName\": \"\",\n \"conn_endtime\": 1671639139,\n \"conn_duration\": 3,\n \"protocol\": \"\",\n \"fromlogs\": \"\",\n \"serial\": \"\",\n \"resp_content_len\": 0,\n \"dynamic_classification\": \"\",\n \"hostname\": \"\",\n \"os\": \"\",\n \"server_bytes\": 0,\n \"conn_starttime\": 1671639136,\n \"sessionid\": \"\",\n \"resp_content_type\": \"\"\n}\n",
"event": {
"category": [
"network"
],
"dataset": "connection",
"duration": 3,
"end": "2022-12-21T16:12:19Z",
"kind": "event",
"reason": "SSL Do Not Decrypt Bypass Policy Matched",
"start": "2022-12-21T16:12:16Z",
"type": [
"info"
]
},
"@timestamp": "2022-12-21T16:12:20Z",
"destination": {
"address": "5.6.7.8",
"bytes": 0,
"geo": {
"city_name": "Paris",
"country_iso_code": "FR",
"location": {
"lat": 48.85836410522461,
"lon": 2.294532060623169
},
"postal_code": "N/A",
"region_name": "Ile-de-France",
"timezone": "Europe/Paris"
},
"ip": "5.6.7.8"
},
"netskope": {
"events": {
"access_method": "Client",
"application": {
"category": "HR",
"name": "Swile"
},
"ccl": "poor"
}
},
"network": {
"bytes": 0
},
"observer": {
"vendor": "Netskope"
},
"related": {
"ip": [
"4.5.6.7",
"5.6.7.8"
],
"user": [
"john.doe"
]
},
"rule": {
"name": "bypass_ssl for regulation purpose"
},
"source": {
"address": "4.5.6.7",
"bytes": 0,
"geo": {
"city_name": "Rennes",
"country_iso_code": "FR",
"location": {
"lat": 48.11,
"lon": -1.6744
},
"postal_code": "35000",
"region_name": "Brittany",
"timezone": "Europe/Paris"
},
"ip": "4.5.6.7"
},
"url": {
"original": "test.example.org",
"path": "test.example.org"
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
}
}
{
"message": "{\"_id\":\"11fc1dee8256ff3645f6d25f06244e0ebf0d904515849b0c49f7901e2a2ad495\",\"access_method\":\"Client\",\"acting_user\":\"john.doe@example.org\",\"activity\":\"Upload\",\"app\":\"NextCloud\",\"app_session_id\":1111111111111111111,\"assignee\":\"None\",\"connection_id\":0,\"destination_app\":\"aws\",\"destination_instance_id\":\"securityforensic\",\"dlp_incident_id\":2222222222222222222,\"dlp_match_info\":[{\"dlp_action\":\"useralert\",\"dlp_forensic_id\":2222222222222222222,\"dlp_policy\":\"[DLP] Block sensitive files on Cloud Storage\",\"dlp_profile_name\":\"DLP-PII\",\"dlp_rules\":[{\"dlp_data_identifiers\":{\"industries/healthcare/medical_conditions/eng\":5,\"persons/proper_names/us/last\":5},\"dlp_incident_rule_count\":5,\"dlp_rule_name\":\"Name-Medical Condition\",\"dlp_rule_score\":10,\"dlp_rule_severity\":\"Low\",\"is_unique_count\":false,\"weighted\":false}]}],\"dlp_parent_id\":2222222222222222222,\"dst_location\":\"Paris\",\"file_lang\":\"ENGLISH\",\"file_size\":19154,\"file_type\":\"eicar.txt\",\"from_user\":\"john.doe@example.org\",\"instance_id\":\"example.org\",\"md5\":\"68b329da9893e34099c7d8ad5cb9c940\",\"object\":\"Ruby\",\"object_type\":\"Notebook\",\"referer\":\"https://intranet.example.org/\",\"severity\":\"Low\",\"site\":\"nextcloud\",\"src_location\":\"Rennes\",\"status\":\"new\",\"timestamp\":1675152713,\"title\":\"NextCloud\",\"true_obj_category\":\"Text\",\"true_obj_type\":\"Plain Text file\",\"url\":\"storage.example.org/files/eicar.txt\",\"user\":\"john.doe@example.org\",\"user_id\":\"example-netskope-repo-secu\",\"zip_file_id\":\"inci_2222222222222222222.zip\",\"exposure\":\"\",\"owner\":\"\",\"latest_incident_id\":0,\"file_path\":\"\",\"instance\":\"\",\"inline_dlp_match_info\":[],\"original_file_snapshot_id\":\"\",\"bcc\":\"\",\"to_user\":\"\",\"dlp_file\":\"\",\"classification\":\"\",\"cc\":\"\",\"owner_pdl\":\"\",\"channel\":\"\"}\n",
"event": {
"action": "Upload",
"category": [
"file"
],
"dataset": "dlp_incident",
"kind": "alert",
"type": [
"info"
]
},
"@timestamp": "2023-01-31T08:11:53Z",
"cloud": {
"instance": {
"id": "example.org"
}
},
"destination": {
"geo": {
"city_name": "Paris"
}
},
"file": {
"hash": {
"md5": "68b329da9893e34099c7d8ad5cb9c940"
},
"mime_type": "eicar.txt"
},
"http": {
"request": {
"referrer": "https://intranet.example.org/"
}
},
"netskope": {
"dlp": {
"action": "useralert",
"forensic_id": "2222222222222222222",
"incident": {
"id": "2222222222222222222"
},
"policy": "[DLP] Block sensitive files on Cloud Storage",
"profile_name": "DLP-PII",
"rules": [
{
"count": 5,
"data_identifiers": {
"industries/healthcare/medical_conditions/eng": 5,
"persons/proper_names/us/last": 5
},
"name": "Name-Medical Condition",
"score": 10,
"severity": "Low",
"unique_count": false
}
]
},
"events": {
"access_method": "Client",
"application": {
"name": "NextCloud"
}
}
},
"observer": {
"vendor": "Netskope"
},
"related": {
"hash": [
"68b329da9893e34099c7d8ad5cb9c940"
],
"user": [
"john.doe"
]
},
"source": {
"geo": {
"city_name": "Rennes"
}
},
"url": {
"original": "storage.example.org/files/eicar.txt",
"path": "storage.example.org/files/eicar.txt"
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
}
}
{
"message": "{\n \"_id\": \"882049056ee9e069c1c329b7\",\n \"access_method\": \"Client\",\n \"action\": \"Detection\",\n \"activity\": \"Download\",\n \"alert\": \"yes\",\n \"alert_type\": \"Malware\",\n \"app\": \"eicar\",\n \"app_session_id\": 111111111111111111,\n \"appcategory\": \"n/a\",\n \"browser\": \"Safari\",\n \"category\": \"n/a\",\n \"cci\": \"\",\n \"ccl\": \"unknown\",\n \"connection_id\": 0,\n \"count\": 1,\n \"device\": \"Mac Device\",\n \"dst_country\": \"US\",\n \"dst_geoip_src\": 2,\n \"dst_latitude\": 47.6711,\n \"dst_location\": \"Redmond\",\n \"dst_longitude\": -122.1253,\n \"dst_region\": \"Washington\",\n \"dst_timezone\": \"America/Los_Angeles\",\n \"dst_zipcode\": \"98073\",\n \"dstip\": \"5.6.7.8\",\n \"file_path\": \"NA\",\n \"file_size\": 308,\n \"file_type\": \"File Type Not Detected\",\n \"hostname\": \"MacBook Pro\",\n \"instance\": null,\n \"managementID\": \"99999999999999999999999999999999\",\n \"md5\": \"68b329da9893e34099c7d8ad5cb9c940\",\n \"mime_type\": \"\",\n \"nsdeviceuid\": \"BC848089-186A-4F2D-A26F-E5CC94C29E56\",\n \"object\": \"eicarcom2.zip\",\n \"object_id\": \"68b329da9893e34099c7d8ad5cb9c940\",\n \"object_type\": \"File\",\n \"organization_unit\": \"\",\n \"os\": \"Monterey\",\n \"referer\": \"https://www.eicar.org/\",\n \"request_id\": 2222222222222222222,\n \"severity\": \"high\",\n \"site\": \"eicar\",\n \"src_country\": \"FR\",\n \"src_geoip_src\": 2,\n \"src_latitude\": 48.11,\n \"src_location\": \"Rennes\",\n \"src_longitude\": -1.6744,\n \"src_region\": \"Brittany\",\n \"src_timezone\": \"Europe/Paris\",\n \"src_zipcode\": \"35000\",\n \"srcip\": \"4.3.2.1\",\n \"timestamp\": 1671631928,\n \"title\": \"eicarcom2.zip\",\n \"traffic_type\": \"CloudApp\",\n \"transaction_id\": 3333333333333333333,\n \"tss_mode\": \"inline\",\n \"type\": \"nspolicy\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"url\": \"secure.eicar.org/eicarcom2.zip\",\n \"user\": \"john.doe@example.org\",\n \"user_id\": \"john.doe@example.org\",\n \"userip\": \"1.2.3.4\",\n \"userkey\": \"john.doe@example.org\",\n \"dlp_file\": \"\",\n \"data_center\": \"\",\n \"browser_version\": \"\",\n \"owner\": \"\",\n \"dlp_incident_id\": 0,\n \"channel_id\": \"\",\n \"from_user_category\": \"\",\n \"resp_cnt\": 0,\n \"suppression_key\": \"\",\n \"loginurl\": \"\",\n \"total_collaborator_count\": 0,\n \"os_version\": \"\",\n \"dlp_rule\": \"\",\n \"dlp_mail_parent_id\": \"\",\n \"instance_id\": \"\",\n \"to_user\": \"\",\n \"suppression_end_time\": 0,\n \"fromlogs\": \"\",\n \"dlp_parent_id\": 0,\n \"dstport\": 0,\n \"dst_timezone\": \"\",\n \"serial\": \"\",\n \"audit_category\": \"\",\n \"sha256\": \"\",\n \"from_user\": \"\",\n \"sAMAccountName\": \"\",\n \"app_activity\": \"\",\n \"useragent\": \"\",\n \"netskope_activity\": \"\",\n \"conn_duration\": 0,\n \"other_categories\": [],\n \"custom_connector\": \"\",\n \"dlp_rule_severity\": \"\",\n \"numbytes\": 0,\n \"telemetry_app\": \"\",\n \"true_obj_category\": \"\",\n \"userPrincipalName\": \"\",\n \"logintype\": \"\",\n \"suppression_start_time\": 0,\n \"browser_session_id\": 0,\n \"dlp_profile\": \"\",\n \"src_time\": \"\",\n \"modified\": 0,\n \"policy\": \"\",\n \"policy_id\": \"\",\n \"notify_template\": \"\",\n \"audit_type\": \"\",\n \"orignal_file_path\": \"\",\n \"dlp_is_unique_count\": \"\",\n \"org\": \"\",\n \"user_category\": \"\",\n \"dlp_unique_count\": 0,\n \"exposure\": \"\",\n \"netskope_pop\": \"\",\n \"shared_with\": \"\",\n \"client_bytes\": 0,\n \"sanctioned_instance\": \"\",\n \"device_classification\": \"\",\n \"data_type\": \"\",\n \"scan_type\": \"\",\n \"internal_collaborator_count\": 0,\n \"CononicalName\": \"\",\n \"workspace\": \"\",\n \"log_file_name\": \"\",\n \"parent_id\": \"\",\n \"true_obj_type\": \"\",\n \"dlp_rule_count\": 0,\n \"sessionid\": \"\",\n \"workspace_id\": \"\",\n \"page_site\": \"\",\n \"universal_connector\": \"\",\n \"server_bytes\": 0,\n \"req_cnt\": 0,\n \"file_lang\": \"\",\n \"protocol\": \"\",\n \"web_universal_connector\": \"\",\n \"dsthost\": \"\",\n \"appsuite\": \"\",\n \"managed_app\": \"\",\n \"page\": \"\"\n}\n",
"event": {
"action": "Download",
"category": [
"malware"
],
"dataset": "nspolicy",
"duration": 0,
"kind": "alert",
"type": [
"info"
]
},
"@timestamp": "2022-12-21T14:12:08Z",
"destination": {
"address": "5.6.7.8",
"bytes": 0,
"geo": {
"city_name": "Redmond",
"country_iso_code": "US",
"location": {
"lat": 47.6711,
"lon": -122.1253
},
"postal_code": "98073",
"region_name": "Washington"
},
"ip": "5.6.7.8"
},
"file": {
"hash": {
"md5": "68b329da9893e34099c7d8ad5cb9c940"
},
"name": "eicarcom2.zip"
},
"host": {
"name": "MacBook Pro",
"os": {
"name": "Monterey",
"platform": "darwin",
"type": "macos"
}
},
"http": {
"request": {
"referrer": "https://www.eicar.org/"
}
},
"netskope": {
"alerts": {
"type": "Malware"
},
"events": {
"access_method": "Client",
"application": {
"category": "n/a",
"name": "eicar"
},
"ccl": "unknown"
}
},
"network": {
"bytes": 0
},
"observer": {
"vendor": "Netskope"
},
"related": {
"hash": [
"68b329da9893e34099c7d8ad5cb9c940"
],
"ip": [
"4.3.2.1",
"5.6.7.8"
],
"user": [
"john.doe"
]
},
"source": {
"address": "4.3.2.1",
"bytes": 0,
"geo": {
"city_name": "Rennes",
"country_iso_code": "FR",
"location": {
"lat": 48.11,
"lon": -1.6744
},
"postal_code": "35000",
"region_name": "Brittany",
"timezone": "Europe/Paris"
},
"ip": "4.3.2.1"
},
"url": {
"original": "secure.eicar.org/eicarcom2.zip",
"path": "secure.eicar.org/eicarcom2.zip"
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
},
"user_agent": {
"name": "Safari"
}
}
{
"message": "{\n \"_id\": \"882049056ee9e069c1c329b7\",\n \"access_method\": \"Client\",\n \"activity\": \"Download\",\n \"alert\": \"no\",\n \"app\": \"Microsoft Office 365 Sharepoint Online\",\n \"app_session_id\": 2222222222222222222,\n \"appcategory\": \"Collaboration\",\n \"appsuite\": \"Office365\",\n \"browser\": \"Firefox\",\n \"browser_session_id\": 1111111111111111111,\n \"browser_version\": \"108.0\",\n \"category\": \"Collaboration\",\n \"cci\": 91,\n \"ccl\": \"excellent\",\n \"connection_id\": 0,\n \"count\": 1,\n \"device\": \"Windows Device\",\n \"device_classification\": \"unmanaged\",\n \"dst_country\": \"US\",\n \"dst_geoip_src\": 2,\n \"dst_latitude\": 47.6711,\n \"dst_location\": \"Redmond\",\n \"dst_longitude\": -122.1253,\n \"dst_region\": \"Washington\",\n \"dst_timezone\": \"America/Los_Angeles\",\n \"dst_zipcode\": \"98073\",\n \"dstip\": \"5.6.7.8\",\n \"file_size\": 204299,\n \"file_type\": \"image/gif\",\n \"from_user\": \"john.doe@example.org\",\n \"hostname\": \"TEST-1111111\",\n \"instance_id\": \"Example\",\n \"managed_app\": \"no\",\n \"managementID\": \"\",\n \"md5\": \"68b329da9893e34099c7d8ad5cb9c940\",\n \"netskope_pop\": \"FR-PAR1\",\n \"nsdeviceuid\": \"b05badf9-60ff-4b1e-a172-61a60b2f1fc4\",\n \"object\": \"giphy2.gif\",\n \"object_type\": \"File\",\n \"organization_unit\": \"\",\n \"os\": \"Windows 11\",\n \"os_version\": \"Windows 11\",\n \"page\": \"web.yammer.com\",\n \"page_site\": \"Yammer\",\n \"policy_id\": \"FCA65744E4DA5594AC16F5AD1D05216C 2022-12-21 14:31:09.981853\",\n \"protocol\": \"HTTPS/2\",\n \"referer\": \"https://web.yammer.com/\",\n \"request_id\": 2471498450631098400,\n \"sanctioned_instance\": \"\",\n \"severity\": \"unknown\",\n \"site\": \"Microsoft Office 365 Sharepoint Sites\",\n \"src_country\": \"FR\",\n \"src_geoip_src\": 2,\n \"src_latitude\": 48.11,\n \"src_location\": \"Rennes\",\n \"src_longitude\": -1.6744,\n \"src_region\": \"Brittany\",\n \"src_time\": \"Wed Dec 21 16:52:08 2022\",\n \"src_timezone\": \"Europe/Paris\",\n \"src_zipcode\": \"35000\",\n \"srcip\": \"1.2.3.4\",\n \"telemetry_app\": \"\",\n \"timestamp\": 1671637920,\n \"traffic_type\": \"CloudApp\",\n \"transaction_id\": 3333333333333333333,\n \"tss_mode\": \"inline\",\n \"type\": \"nspolicy\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"url\": \"example.sharepoint.com/sites/mysite/_layouts/0/download.aspx\",\n \"user\": \"john.doe@example.org\",\n \"useragent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0\",\n \"userip\": \"1.2.3.4\",\n \"userkey\": \"john.doe@example.org\",\n \"object_id\": \"\",\n \"channel_id\": \"\",\n \"sAMAccountName\": \"\",\n \"dsthost\": \"\",\n \"app_activity\": \"\",\n \"parent_id\": \"\",\n \"fromlogs\": \"\",\n \"owner\": \"\",\n \"dlp_rule_severity\": \"\",\n \"client_bytes\": 0,\n \"userPrincipalName\": \"\",\n \"dlp_rule\": \"\",\n \"dlp_unique_count\": 0,\n \"user_id\": \"\",\n \"dlp_incident_id\": 0,\n \"dlp_file\": \"\",\n \"file_path\": \"\",\n \"dlp_parent_id\": 0,\n \"audit_type\": \"\",\n \"workspace_id\": \"\",\n \"from_user_category\": \"\",\n \"true_obj_category\": \"\",\n \"dlp_is_unique_count\": \"\",\n \"shared_with\": \"\",\n \"suppression_start_time\": 0,\n \"title\": \"\",\n \"web_universal_connector\": \"\",\n \"universal_connector\": \"\",\n \"resp_cnt\": 0,\n \"loginurl\": \"\",\n \"req_cnt\": 0,\n \"conn_duration\": 0,\n \"server_bytes\": 0,\n \"audit_category\": \"\",\n \"sha256\": \"\",\n \"true_obj_type\": \"\",\n \"suppression_end_time\": 0,\n \"custom_connector\": \"\",\n \"netskope_activity\": \"\",\n \"internal_collaborator_count\": 0,\n \"notify_template\": \"\",\n \"total_collaborator_count\": 0,\n \"suppression_key\": \"\",\n \"dlp_mail_parent_id\": \"\",\n \"scan_type\": \"\",\n \"data_center\": \"\",\n \"dlp_rule_count\": 0,\n \"org\": \"\",\n \"action\": \"\",\n \"logintype\": \"\",\n \"exposure\": \"\",\n \"modified\": 0,\n \"log_file_name\": \"\",\n \"mime_type\": \"\",\n \"dstport\": 0,\n \"numbytes\": 0,\n \"to_user\": \"\",\n \"workspace\": \"\",\n \"instance\": \"\",\n \"CononicalName\": \"\",\n \"file_lang\": \"\",\n \"other_categories\": [],\n \"serial\": \"\",\n \"alert_type\": \"\",\n \"sessionid\": \"\",\n \"orignal_file_path\": \"\",\n \"dlp_profile\": \"\",\n \"user_category\": \"\",\n \"data_type\": \"\",\n \"policy\": \"\"\n}\n",
"event": {
"action": "Download",
"category": [
"network"
],
"dataset": "nspolicy",
"duration": 0,
"kind": "event",
"type": [
"info"
]
},
"@timestamp": "2022-12-21T15:52:00Z",
"cloud": {
"instance": {
"id": "Example"
}
},
"destination": {
"address": "5.6.7.8",
"bytes": 0,
"geo": {
"city_name": "Redmond",
"country_iso_code": "US",
"location": {
"lat": 47.6711,
"lon": -122.1253
},
"postal_code": "98073",
"region_name": "Washington",
"timezone": "America/Los_Angeles"
},
"ip": "5.6.7.8"
},
"file": {
"hash": {
"md5": "68b329da9893e34099c7d8ad5cb9c940"
},
"mime_type": "image/gif",
"name": "giphy2.gif"
},
"host": {
"name": "TEST-1111111",
"os": {
"name": "Windows 11",
"platform": "windows",
"type": "windows",
"version": "Windows 11"
}
},
"http": {
"request": {
"referrer": "https://web.yammer.com/"
}
},
"netskope": {
"events": {
"access_method": "Client",
"application": {
"category": "Collaboration",
"name": "Microsoft Office 365 Sharepoint Online",
"suite": "Office365"
},
"ccl": "excellent"
}
},
"network": {
"bytes": 0
},
"observer": {
"vendor": "Netskope"
},
"related": {
"hash": [
"68b329da9893e34099c7d8ad5cb9c940"
],
"ip": [
"1.2.3.4",
"5.6.7.8"
],
"user": [
"john.doe"
]
},
"rule": {
"id": "FCA65744E4DA5594AC16F5AD1D05216C 2022-12-21 14:31:09.981853"
},
"source": {
"address": "1.2.3.4",
"bytes": 0,
"geo": {
"city_name": "Rennes",
"country_iso_code": "FR",
"location": {
"lat": 48.11,
"lon": -1.6744
},
"postal_code": "35000",
"region_name": "Brittany",
"timezone": "Europe/Paris"
},
"ip": "1.2.3.4"
},
"url": {
"original": "example.sharepoint.com/sites/mysite/_layouts/0/download.aspx",
"path": "example.sharepoint.com/sites/mysite/_layouts/0/download.aspx"
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
},
"user_agent": {
"name": "Firefox",
"version": "108.0"
}
}
{
"message": "{\n \"_id\": \"882049056ee9e069c1c329b7\",\n \"access_method\": \"Client\",\n \"action\": \"useralert\",\n \"activity\": \"Share\",\n \"alert\": \"yes\",\n \"app\": \"WeTransfer\",\n \"app_session_id\": 1111111111111111111,\n \"appcategory\": \"Cloud Storage\",\n \"browser\": \"Edge\",\n \"browser_session_id\": 2222222222222222222,\n \"browser_version\": \"108.0.1462.54\",\n \"category\": \"Cloud Storage\",\n \"cci\": 58,\n \"ccl\": \"low\",\n \"connection_id\": 3333333333333333333,\n \"count\": 1,\n \"device\": \"Windows Device\",\n \"device_classification\": \"unmanaged\",\n \"dst_country\": \"IE\",\n \"dst_geoip_src\": 2,\n \"dst_latitude\": 53.3379,\n \"dst_location\": \"Dublin\",\n \"dst_longitude\": -6.2591,\n \"dst_region\": \"Leinster\",\n \"dst_timezone\": \"Europe/Dublin\",\n \"dst_zipcode\": \"D02\",\n \"dstip\": \"108.128.91.183\",\n \"from_user\": \"jane.doe@example.org\",\n \"hostname\": \"TEST-1234\",\n \"managed_app\": \"no\",\n \"managementID\": \"99999999999999999999999999999999\",\n \"netskope_pop\": \"FR-PAR1\",\n \"notify_template\": \"useralert_justify.html\",\n \"nsdeviceuid\": \"BC848089-186A-4F2D-A26F-E5CC94C29E56\",\n \"object\": \"Client.exe\",\n \"object_type\": \"File\",\n \"organization_unit\": \"\",\n \"os\": \"Windows 11\",\n \"os_version\": \"Windows 11\",\n \"page\": \"wetransfer.com/\",\n \"page_site\": \"Web Background\",\n \"policy\": \"DO NOT CHANGE Educate Upload to Non-Corporate Storage\",\n \"policy_id\": \"99999999999999999999999999999999 2022-12-21 14:31:09.981853\",\n \"protocol\": \"HTTPS/2\",\n \"referer\": \"https://wetransfer.com/\",\n \"request_id\": 4444444444444444444,\n \"severity\": \"unknown\",\n \"site\": \"WeTransfer\",\n \"src_country\": \"FR\",\n \"src_geoip_src\": 2,\n \"src_latitude\": 48.11,\n \"src_location\": \"Rennes\",\n \"src_longitude\": -1.6744,\n \"src_region\": \"Brittany\",\n \"src_time\": \"Wed Dec 21 15:52:08 2022\",\n \"src_timezone\": \"Europe/Paris\",\n \"src_zipcode\": \"35000\",\n \"srcip\": \"4.3.2.1\",\n \"telemetry_app\": \"\",\n \"timestamp\": 1671634321,\n \"to_user\": \"a@a.fr\",\n \"traffic_type\": \"CloudApp\",\n \"transaction_id\": 4444444444444444444,\n \"type\": \"nspolicy\",\n \"ur_normalized\": \"john.doe@example.org\",\n \"url\": \"wetransfer.com/api/v4/transfers/email\",\n \"user\": \"john.doe@example.org\",\n \"useragent\": \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 Edg/108.0.1462.54\",\n \"userip\": \"1.2.3.4\",\n \"userkey\": \"john.doe@example.org\",\n \"internal_collaborator_count\": 0,\n \"fromlogs\": \"\",\n \"dlp_incident_id\": 0,\n \"owner\": \"\",\n \"dlp_profile\": \"\",\n \"workspace\": \"\",\n \"user_id\": \"\",\n \"userPrincipalName\": \"\",\n \"true_obj_category\": \"\",\n \"dlp_is_unique_count\": \"\",\n \"orignal_file_path\": \"\",\n \"other_categories\": [],\n \"serial\": \"\",\n \"tss_mode\": \"\",\n \"conn_duration\": 0,\n \"from_user_category\": \"\",\n \"md5\": \"\",\n \"data_type\": \"\",\n \"title\": \"\",\n \"log_file_name\": \"\",\n \"dstport\": 0,\n \"exposure\": \"\",\n \"instance_id\": \"\",\n \"audit_category\": \"\",\n \"netskope_activity\": \"\",\n \"file_type\": \"\",\n \"total_collaborator_count\": 0,\n \"file_path\": \"\",\n \"modified\": 0,\n \"dlp_rule_count\": 0,\n \"suppression_end_time\": 0,\n \"CononicalName\": \"\",\n \"alert_type\": \"\",\n \"sanctioned_instance\": \"\",\n \"suppression_start_time\": 0,\n \"dlp_parent_id\": 0,\n \"true_obj_type\": \"\",\n \"dlp_mail_parent_id\": \"\",\n \"audit_type\": \"\",\n \"workspace_id\": \"\",\n \"dsthost\": \"\",\n \"web_universal_connector\": \"\",\n \"req_cnt\": 0,\n \"mime_type\": \"\",\n \"suppression_key\": \"\",\n \"scan_type\": \"\",\n \"shared_with\": \"\",\n \"client_bytes\": 0,\n \"object_id\": \"\",\n \"user_category\": \"\",\n \"dlp_rule\": \"\",\n \"parent_id\": \"\",\n \"sha256\": \"\",\n \"dlp_rule_severity\": \"\",\n \"logintype\": \"\",\n \"org\": \"\",\n \"dlp_unique_count\": 0,\n \"file_size\": 0,\n \"instance\": \"\",\n \"sAMAccountName\": \"\",\n \"resp_cnt\": 0,\n \"universal_connector\": \"\",\n \"numbytes\": 0,\n \"server_bytes\": 0,\n \"channel_id\": \"\",\n \"file_lang\": \"\",\n \"app_activity\": \"\",\n \"appsuite\": \"\",\n \"sessionid\": \"\",\n \"loginurl\": \"\",\n \"dlp_file\": \"\",\n \"data_center\": \"\",\n \"custom_connector\": \"\"\n}\n",
"event": {
"action": "Share",
"category": [
"network"
],
"dataset": "nspolicy",
"duration": 0,
"kind": "alert",
"type": [
"info"
]
},
"@timestamp": "2022-12-21T14:52:01Z",
"destination": {
"address": "108.128.91.183",
"bytes": 0,
"geo": {
"city_name": "Dublin",
"country_iso_code": "IE",
"location": {
"lat": 53.3379,
"lon": -6.2591
},
"postal_code": "D02",
"region_name": "Leinster",
"timezone": "Europe/Dublin"
},
"ip": "108.128.91.183"
},
"file": {
"name": "Client.exe"
},
"host": {
"name": "TEST-1234",
"os": {
"name": "Windows 11",
"platform": "windows",
"type": "windows",
"version": "Windows 11"
}
},
"http": {
"request": {
"referrer": "https://wetransfer.com/"
}
},
"netskope": {
"events": {
"access_method": "Client",
"application": {
"category": "Cloud Storage",
"name": "WeTransfer"
},
"ccl": "low"
}
},
"network": {
"bytes": 0
},
"observer": {
"vendor": "Netskope"
},
"related": {
"ip": [
"108.128.91.183",
"4.3.2.1"
],
"user": [
"john.doe"
]
},
"rule": {
"id": "99999999999999999999999999999999 2022-12-21 14:31:09.981853",
"name": "DO NOT CHANGE Educate Upload to Non-Corporate Storage"
},
"source": {
"address": "4.3.2.1",
"bytes": 0,
"geo": {
"city_name": "Rennes",
"country_iso_code": "FR",
"location": {
"lat": 48.11,
"lon": -1.6744
},
"postal_code": "35000",
"region_name": "Brittany",
"timezone": "Europe/Paris"
},
"ip": "4.3.2.1"
},
"url": {
"original": "wetransfer.com/api/v4/transfers/email",
"path": "wetransfer.com/api/v4/transfers/email"
},
"user": {
"domain": "example.org",
"email": "john.doe@example.org",
"name": "john.doe"
},
"user_agent": {
"name": "Edge",
"version": "108.0.1462.54"
}
}
Extracted Fields
The following table lists the fields that are extracted, normalized under the ECS format, analyzed and indexed by the parser. It should be noted that infered fields are not listed.
| Name | Type | Description |
|---|---|---|
@timestamp |
date |
Date/time when the event originated. |
cloud.instance.id |
keyword |
Instance ID of the host machine. |
cloud.instance.name |
keyword |
Instance name of the host machine. |
destination.bytes |
long |
Bytes sent from the destination to the source. |
destination.geo.city_name |
keyword |
City name. |
destination.geo.country_iso_code |
keyword |
Country ISO code. |
destination.geo.postal_code |
keyword |
Postal code. |
destination.geo.region_name |
keyword |
Region name. |
destination.geo.timezone |
keyword |
Time zone. |
destination.ip |
ip |
IP address of the destination. |
event.action |
keyword |
The action captured by the event. |
event.category |
keyword |
Event category. The second categorization field in the hierarchy. |
event.dataset |
keyword |
Name of the dataset. |
event.duration |
long |
Duration of the event in nanoseconds. |
event.end |
date |
event.end contains the date when the event ended or when the activity was last observed. |
event.kind |
keyword |
The kind of the event. The highest categorization field in the hierarchy. |
event.reason |
keyword |
Reason why this event happened, according to the source |
event.start |
date |
event.start contains the date when the event started or when the activity was first observed. |
event.type |
keyword |
Event type. The third categorization field in the hierarchy. |
file.hash.md5 |
keyword |
MD5 hash. |
file.hash.sha256 |
keyword |
SHA256 hash. |
file.mime_type |
keyword |
Media type of file, document, or arrangement of bytes. |
file.name |
keyword |
Name of the file including the extension, without the directory. |
file.path |
keyword |
Full path to the file, including the file name. |
host.name |
keyword |
Name of the host. |
host.os.name |
keyword |
Operating system name, without the version. |
host.os.platform |
keyword |
Operating system platform (such centos, ubuntu, windows). |
host.os.type |
keyword |
Which commercial OS family (one of: linux, macos, unix or windows). |
host.os.version |
keyword |
Operating system version as a raw string. |
http.request.referrer |
keyword |
Referrer for this HTTP request. |
netskope.alerts.name |
keyword |
The name of the alert |
netskope.alerts.type |
keyword |
The type of the alert |
netskope.dlp.action |
keyword |
The action done on the DLP incident |
netskope.dlp.forensic_id |
keyword |
The identifier of the forensic |
netskope.dlp.incident.id |
keyword |
The identifier of the DLP incident |
netskope.dlp.incident.parent_id |
keyword |
The identifier of the DLP incident parent |
netskope.dlp.policy |
keyword |
The policy that triggered the DLP incident |
netskope.dlp.profile_name |
keyword |
The name of the DLP profile |
netskope.dlp.rules |
array |
Rules that triggered the DLP incident |
netskope.events.access_method |
keyword |
The action done on the application |
netskope.events.action.type |
keyword |
The name of the action |
netskope.events.action.values |
array |
The targets of the action |
netskope.events.application.activity |
keyword |
The action done on the application |
netskope.events.application.category |
keyword |
The category of the application |
netskope.events.application.name |
keyword |
The name of the application used by the user |
netskope.events.application.suite |
keyword |
If the application belongs to a suite, the name of the suite |
netskope.events.ccl |
keyword |
The Cloud Confidence Level |
netskope.events.severity.id |
keyword |
The identifier of the severity |
netskope.events.severity.level |
integer |
The level of the severity |
network.bytes |
long |
Total bytes transferred in both directions. |
observer.name |
keyword |
Custom name of the observer. |
observer.type |
keyword |
The type of the observer the data is coming from. |
observer.vendor |
keyword |
Vendor name of the observer. |
organization.name |
keyword |
Organization name. |
rule.id |
keyword |
Rule ID |
rule.name |
keyword |
Rule name |
source.bytes |
long |
Bytes sent from the source to the destination. |
source.geo.city_name |
keyword |
City name. |
source.geo.country_iso_code |
keyword |
Country ISO code. |
source.geo.postal_code |
keyword |
Postal code. |
source.geo.region_name |
keyword |
Region name. |
source.geo.timezone |
keyword |
Time zone. |
source.ip |
ip |
IP address of the source. |
url.original |
wildcard |
Unmodified original url as seen in the event source. |
user.domain |
keyword |
Name of the directory the user is a member of. |
user.email |
keyword |
User email address. |
user.name |
keyword |
Short name or login of the user. |
user.roles |
keyword |
Array of user roles at the time of the event. |
user_agent.name |
keyword |
Name of the user agent. |
user_agent.original |
keyword |
Unparsed user_agent string. |
user_agent.version |
keyword |
Version of the user agent. |
For more information on the Intake Format, please find the code of the Parser, Smart Descriptions, and Supported Events here.