Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
3 detections
Filters
Last updated
All Time
Detection languages
1
1
1
Contributors
3
Categories
20,439
11,829
5,873
5,151
4,864
Platforms
3
Products / Services
3
3
MITRE Techniques
3
3
3
3
Correlates an external Microsoft Teams helpdesk-impersonation contact event with subsequent remote access tool installation (Quick Assist/RemSupp/DWAgent/AnyDesk) and Chaos ransomware encryption/ransom note deployment (readme.chaos.txt) occurring within a 17-hour window, consistent with the STAC4749 campaign's observed under-17-hour intrusion-to-encryption timeline.
Correlates an external Microsoft Teams helpdesk-impersonation contact event with subsequent remote access tool installation (Quick Assist/RemSupp/DWAgent/AnyDesk) and Chaos ransomware encryption/ransom note deployment (readme.chaos.txt) occurring within a 17-hour window, consistent with the STAC4749 campaign's observed under-17-hour intrusion-to-encryption timeline.
Correlates an external Microsoft Teams helpdesk-impersonation contact event with subsequent remote access tool installation (Quick Assist/RemSupp/DWAgent/AnyDesk) and Chaos ransomware encryption/ransom note deployment (readme.chaos.txt) occurring within a 17-hour window, consistent with the STAC4749 campaign's observed under-17-hour intrusion-to-encryption timeline.