Public Mosaic C2 indicators
sample

56ab49f042ec52bbe26bf57fb5264cd89ed86b4deb0ff68198dbb1f594c12f53

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

56ab49f042ec52bbe26bf57fb5264cd89ed86b4deb0ff68198dbb1f594c12f53

TLP:CLEAR

Sample

sha-25656ab49f042ec52bbe26bf57fb5264cd89ed86b4deb0ff68198dbb1f594c12f53
familyVShell
identified byfile analysis
first seen2026-09-04 21:31 UTC
last seen2026-09-18 03:43 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 · tcp8.134.51.218:8098

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.