Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
44 detections
Filters
Last updated
All Time
Detection languages
39
2
1
1
1
Contributors
38
3
2
1
Categories
18
11
5
4
4
Platforms
19
12
5
4
2
Products / Services
10,660
9,758
6,692
4,418
3,748
MITRE Techniques
12
12
11
7
7
CVEs
1
1
1
1
1
IDS Classtypes
1
IDS Protocols
1
This analytic detects the execution of the 'shred' command on a Linux machine, which is used to overwrite files to make them unrecoverable. It leverages data from Linux Auditd, focusing on process names and command-line arguments. This activity is significant because the 'shred' command can be used in destructive attacks, such as those seen in the Industroyer2 malware targeting energy facilities. If confirmed malicious, this activity could lead to the permanent destruction of critical files, severely impacting system integrity and data availability.
The analytic identifies modifications to the registry path .wav\\OpenWithProgIds, associated with the Snake Malware campaign. This activity is significant because Snake's WerFault.exe uses this registry path to decrypt an encrypted blob containing critical components like the AES key, IV, and paths for its kernel driver and loader. If confirmed malicious, this could allow the attacker to load and execute Snake's kernel driver, leading to potential system compromise and persistent access.
Page 3 of 3