Public Mosaic C2 indicators
sample

6ff8a919edd6f9f70d780f2f51035b957039f941a89285639e66d4651e1a29c5

A VShell sample, identified from its own bytes without running it (an embedded configuration).

6ff8a919edd6f9f70d780f2f51035b957039f941a89285639e66d4651e1a29c5

TLP:CLEAR

Sample

sha-2566ff8a919edd6f9f70d780f2f51035b957039f941a89285639e66d4651e1a29c5
familyVShell
identified byfile analysis
first seen2026-09-17 06:08 UTC
last seen2026-10-05 21:03 UTC
VirusTotal →

VShell configuration

Read from the file without running it. Endpoints are where the sample is configured to connect. An endpoint is listed on this site only if the scanner confirmed it separately. A VShell loader’s only configuration is the address and port it calls. The listener key (vkey) and the salt arrive from the listener when the loader connects, so only sandbox runs that reached a live listener show them.

endpoint · tcp45.125.32.79:6699

Pivots: other samples whose configuration carries the same value. A shared value is not evidence of a single operator.

same endpoint → 3 other samples

Every sample’s configuration, as signed-in downloads (free account): JSON · STIX · CSV.

Served by 1 address

A widely distributed file can reach unrelated hosts.