Public Mosaic C2 indicators
sample

1f4e7003265286198c9d035b5c670fed99f3e335fd045265db76226bf8d1f71c

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

1f4e7003265286198c9d035b5c670fed99f3e335fd045265db76226bf8d1f71c

TLP:CLEAR

Sample

sha-2561f4e7003265286198c9d035b5c670fed99f3e335fd045265db76226bf8d1f71c
familyVShell
identified byfile analysis
first seen2026-09-04 21:24 UTC
last seen2026-10-06 00:09 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 · tcp38.54.63.84:9988

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.