Public Mosaic C2 indicators
sample

a466b2b0d11977d75ba507e69d840ec86cacd71a81c8d3b6be6714aa678e9f45

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

a466b2b0d11977d75ba507e69d840ec86cacd71a81c8d3b6be6714aa678e9f45

TLP:CLEAR

Sample

sha-256a466b2b0d11977d75ba507e69d840ec86cacd71a81c8d3b6be6714aa678e9f45
familyVShell
identified byfile analysis
first seen2026-09-06 05:44 UTC
last seen2026-10-05 15:16 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 · tcp119.29.139.137:4445

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.