Public Mosaic C2 indicators
sample

ba6d85bab1a57adb5a7c27d71ce32026e0e0c7c191f7ed35aa61249bfe9322b1

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

ba6d85bab1a57adb5a7c27d71ce32026e0e0c7c191f7ed35aa61249bfe9322b1

TLP:CLEAR

Sample

sha-256ba6d85bab1a57adb5a7c27d71ce32026e0e0c7c191f7ed35aa61249bfe9322b1
familyVShell
identified byfile analysis
first seen2026-09-08 14:29 UTC
last seen2026-10-06 00:08 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 · tcp154.91.57.109:8074

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

same endpoint → 2 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.