Vendor: Infoblox
June 14, 2023 · View on GitHub
Product: BloxOne
Use-Case: Compromised Credentials
| Rules | Models | MITRE ATT&CK® TTPs | Event Types | Parsers |
|---|---|---|---|---|
| 88 | 38 | 13 | 3 | 3 |
| Event Type | Rules | Models |
|---|---|---|
| file-write | T1083 - File and Directory Discovery ↳ FA-UA-UI-F: First file activity from ISP ↳ FA-UA-UC-F: First file activity from country for user ↳ FA-UA-UC-A: Abnormal file activity from country for user ↳ FA-UA-GC-F: First file activity from country for group ↳ FA-UA-GC-A: Abnormal file activity from country for group ↳ FA-UA-OC-F: First file activity from country for organization ↳ FA-UA-OC-A: Abnormal file activity from country for organization ↳ FA-UTi: Abnormal user file activity time ↳ FA-UH-F: First file access from asset for user ↳ FA-UH-A: Abnormal file access from asset for user ↳ FA-OZ-F: First file access from network zone for organization ↳ FA-OZ-A: Abnormal file access from network zone for organization ↳ FA-UZ-F: First file access from network zone for user ↳ FA-UZ-A: Abnormal file access from network zone for user ↳ FA-UA-F: First file access activity for user ↳ FA-UA-A: Abnormal file access activity for user ↳ FA-OU-F: First access to source code files for user in the organization ↳ FA-OU-A: Abnormal access to source code files for user in the organization ↳ FA-OG-F: First access to source code files for user in the peer group ↳ FA-OG-A: Abnormal access to source code files for user in the peer group ↳ FA-UD-F: First file server access for user ↳ FA-UD-A: Abnormal file server access for user ↳ FA-GD-F: First file server access for group ↳ FA-GD-A: Abnormal file server access for group T1003.003 - T1003.003 ↳ A-NTDS-Access-F: The NTDS database was accessed from a new location on this asset. ↳ A-NTDS-Access-A: The NTDS database was accessed from a non default location on this asset. ↳ A-NTDS-Access: The NTDS database was accessed from a non default location without 'ntds.dit' in the file path on this asset. ↳ A-NTDS-Shadow-Copy1: The NTDS database changed location to a shadowcopy using 'ntds.dit' and 'harddiskvolumeshadowcopy' in the file path on this asset. ↳ A-NTDS-Shadow-Copy2: The NTDS database changed location to a shadowcopy using 'harddiskvolumeshadowcopy' in the file path on this asset. T1003.002 - T1003.002 ↳ A-ATP-Tool-FGDump: Malicious exe/dll. ↳ A-ATP-Tool-PSTGDump: Malicious pstgdump.exe was run from a temp folder on this asset. | • FA-GD: File server access per group • FA-UD: File server access per user • FA-OG: Users accessing source code files in the peer group • FA-OU: Users accessing source code files in the organization • FA-UA: File access activities for user • FA-UZ: File accesses from network zone for user • FA-OZ: File accesses from network zone for organization • FA-UH: User file access source host • FA-UTi: File activity time for user • FA-UA-OC: Countries for organization file activities • FA-UA-GC: Countries for peer groups file activities • FA-UA-UC: Countries for user file activity • FA-UA-UI-new: ISP of users during file activity • A-NTDS-Access: Models the amount of accesses to paths that are related to NTDS |
| network-alert | T1190 - Exploit Public Fasing Application ↳ A-Log4j-Vul-Alert: Alert for the CVE-2021-44228 vulnerability on the asset. ↳ Log4j-Vul-Alert: Alert for the CVE-2021-44228 vulnerability T1027.005 - Obfuscated Files or Information: Indicator Removal from Tools ↳ A-ALERT-Other: Alert on asset ↳ A-ALERT-Critical: Security Alert on a critical asset ↳ A-ALERT-Log4j: Alert associated with an exploitation or post exploitation as seen with Log4j Vulnerability was detected. ↳ A-IDS-OLA-F: First network alert on asset with no previous alerts for organization ↳ A-IDS-OLA-A: Abnormal network alert for asset for organization ↳ A-IDS-ZLA-F: First network alert on asset with no previous alerts for zone ↳ A-IDS-ZLA-A: Abnormal network alert for asset for zone ↳ A-IDS-OLZ-F: First network alert for zone in the organization ↳ A-IDS-OLZ-A: Abnormal network alert for zone in the organization ↳ A-IDS-OdPort-F: First network alert on port for organization ↳ A-IDS-OdPort-A: Abnormal network alert on port for organization ↳ A-IDS-HdPort-F: First network alert on port for asset ↳ A-IDS-HdPort-A: Abnormal network alert on port for asset ↳ A-IDS-dZdPort-F: First network alert on port for zone ↳ A-IDS-dZdPort-A: Abnormal network alert on port for zone ↳ A-IDS-LZAN-F: First network alert (by name) for zone ↳ A-IDS-LZAN-A: Abnormal network alert (by name) for zone ↳ A-IDS-OAN-F: First network alert (by name) for organization ↳ A-IDS-OAN-A: Abnormal network alert (by name) for organization ↳ A-IDS-SERVER: First or Abnormal network alert in server zone | • A-AL-ZT-SERVER: Server zones based on number of servers • A-IDS-OAN: Network alert names triggered in the organization • A-IDS-LZAN: Network alert names triggered in zone • A-IDS-dZdPort: Destination ports on which network alerts have triggered in zone • A-IDS-HdPort: Destination ports on which network alerts have triggered for the asset • A-IDS-OdPort: Destination ports on which network alerts have triggered in the organization • A-IDS-OLZ: Zones in which network alerts are triggered in the organization • A-IDS-ZLA: Assets that triggered network alerts in the zone • A-IDS-OLA: Assets that triggered network alerts in the organization |
| remote-logon | T1078 - Valid Accounts ↳ A-AL-DhU-F: First user per asset ↳ A-AL-DhU-A: Abnormal user per asset ↳ AL-UT-F: Logon to New Asset Type ↳ AL-UT-A: Logon to Abnormal asset type ↳ AL-F-F-CS: First logon to a critical system for user ↳ AL-F-A-CS: Abnormal logon to a critical system for user ↳ AL-UH-CS-NC: Logon to a critical system for a user with no information ↳ AL-OU-F-CS: First logon to a critical system that user has not previously accessed ↳ RL-UH-F: First remote logon to asset ↳ RL-UH-A: Abnormal remote logon to asset ↳ AL-UZ-F: First logon to network zone ↳ AL-UZ-A: Abnormal logon to network zone ↳ RL-GH-F: First remote logon to asset for group ↳ UA-UI-F: First activity from ISP ↳ RL-GH-A-new: Abnormal remote logon to asset for group by new user ↳ AL-GZ-F-new: First logon to network zone for new user of group ↳ AL-GZ-A-new: Abnormal logon to network zone for group of new user ↳ RL-HU-F-new: Remote logon to private asset for new user ↳ UA-UC-Suspicious: Activity from suspicious country ↳ UA-UC-Two: Activity from two different countries ↳ UA-UC-Three: Activity from 3 different countries T1133 - External Remote Services ↳ UA-UI-F: First activity from ISP ↳ UA-UC-Suspicious: Activity from suspicious country ↳ UA-UC-Two: Activity from two different countries ↳ UA-UC-Three: Activity from 3 different countries T1021 - Remote Services ↳ RL-UZ-F-DC: First logon to a Domain Controller from zone for user ↳ RL-OZ-F-DC: First logon to a Domain Controller from zone for organization ↳ RL-OZ-A-DC: Abnormal logon to a Domain Controller from zone for organization ↳ RL-UH-F: First remote logon to asset ↳ RL-UH-A: Abnormal remote logon to asset ↳ RL-GH-F: First remote logon to asset for group ↳ RL-GH-A-new: Abnormal remote logon to asset for group by new user ↳ RL-HU-F-new: Remote logon to private asset for new user T1550 - Use Alternate Authentication Material ↳ RLA-UAPackage-F: First time usage of Windows authentication package ↳ RLA-UAPackage-A: Abnormal usage of Windows authentication package T1078.002 - T1078.002 ↳ SL-UH-I: Interactive logon using a service account ↳ SL-UH-A: Abnormal access from asset for a service account ↳ AL-F-F-DC-G: First logon to a Domain Controller for peer group ↳ AL-F-A-DC-G: Abnormal logon to a Domain Controller for Peer Group ↳ AL-UH-F-DC: First logon to this Domain Controller for user ↳ AL-UH-A-DC: Abnormal logon to a Domain Controller that user has not accessed often previously ↳ AL-UH-DC-NC: Logon to a Domain Controller for user with no information ↳ RL-UZ-F-DC: First logon to a Domain Controller from zone for user ↳ RL-OZ-F-DC: First logon to a Domain Controller from zone for organization ↳ RL-OZ-A-DC: Abnormal logon to a Domain Controller from zone for organization T1550.003 - Use Alternate Authentication Material: Pass the Ticket ↳ EXPERT-PENTEST-DOMAINS: Possible credentials theft attack detected T1558 - Steal or Forge Kerberos Tickets ↳ EXPERT-PENTEST-DOMAINS: Possible credentials theft attack detected T1078.003 - Valid Accounts: Local Accounts ↳ AL-HLocU-F: First local user logon to this asset ↳ AL-HLocU-A: Abnormal local user logon to this asset | • RL-HU: Remote logon users • AL-GZ: Network zones accessed by this peer group • RL-GH-A: Assets accessed remotely by this peer group • RLA-UAPackage: Windows authentication packages used when connecting to remote hosts • UA-UI-new: ISP of users during application activity • RL-UH: Remote logons • RL-OZ-DC: Source zones in the organization during domain controller access • RL-UZ-DC: Source zones per user logging into domain controller • RA-UH: Assets accessed by this user remotely • AL-UH-DC: Logons to Domain Controllers • AL-OU-CS: Logon to critical servers • AL-UT: Types of hosts • AL-UsH: Source hosts per User • IL-UH-SA: Interactive logon hosts for service accounts • NKL-HU: Users logging into this host remotely • A-AL-DhU: Users per Host |