Ibrahim Saud
@tektrixIndiaCompletionist
2 followers18,458 downloads7,120 copies47 likes38,571 views
11,679 detections
Filters
Last updated
All Time
Detection languages
3,760
1,874
1,586
966
944
Categories
4,878
3,246
1,529
1,303
1,122
Platforms
7,678
1,824
1,066
999
986
Products / Services
2,963
1,768
1,278
953
798
MITRE Techniques
3,615
3,555
2,488
1,474
1,186
CVEs
36
27
26
25
23
IDS Classtypes
360
113
38
24
24
IDS Protocols
315
114
93
47
10
Detects an Azure AD Device Code authentication event followed within 60 seconds by a non-interactive Primary Refresh Token (PRT) sign-in event from the same user. This sequence is characteristic of adversary-in-the-middle (AiTM) phishing attacks where a user is tricked into authorizing a device code, and the adversary immediately leverages the resulting session/token to obtain a PRT for persistent access.
This rule detects potential OAuth 2.0 device code phishing attempts by monitoring network activity for requests to common Microsoft OAuth device authorization endpoints. It flags requests that utilize a specific hardcoded client_id associated with known suspicious application registrations, combined with requested scopes for graph.microsoft.com and a Python-based user agent. This behavior is indicative of an adversary attempting to gain unauthorized access by tricking a user into authorizing a malicious application.
Detects execution, file writing, or network activity associated with the process named 'Stella_Gary', which may indicate the retrieval or use of malicious plugin modules.
This rule monitors Entra ID Audit Logs for device registration events where the display name of the registered device matches a specific naming pattern used by the GhostCode phishing kit. The pattern typically consists of three dash-separated words, a dash-separated hex string, and an optional suffix, which is indicative of automated phishing-based device enrollment.
This rule detects the execution of 'OrionQuests-Setup.exe' triggered via a shortcut (.lnk) file. It correlates file creation events involving .lnk files with subsequent process creation events for the specified executable to track potential user execution or masquerading attempts.
Detects the execution of PowerShell with common obfuscation or stealth-related flags (e.g., -enc, -nop, -w hidden) when initiated by CMD or from a LNK file, particularly when originating from Windows Explorer. This is a common pattern for malicious file execution and dropper activity.
This rule detects potential abuse of the device code authentication flow by correlating a successful device code login with a subsequent non-interactive sign-in using the 'python-requests' user agent for the same user within 10 minutes. This behavior is indicative of an attacker programmatically accessing resources or APIs immediately after gaining authorization via a device code phishing or relay attack.
Detects anomalous device registration behavior where a user account registers multiple unique devices within a very short timeframe (less than 90 seconds). This behavior is characteristic of device code phishing attacks, where an adversary uses automated scripts to rapidly register devices after obtaining authorization codes from victims.
This rule monitors Entra ID Audit Logs for device registration events where the display name of the registered device matches a specific naming pattern used by the GhostCode phishing kit. The pattern typically consists of three dash-separated words, a dash-separated hex string, and an optional suffix, which is indicative of automated phishing-based device enrollment.
This rule detects the execution of 'OrionQuests-Setup.exe' triggered via a shortcut (.lnk) file. It correlates file creation events involving .lnk files with subsequent process creation events for the specified executable to track potential user execution or masquerading attempts.
Page 556 of 1168