Public Mosaic C2 indicators
sample

19e27d6e66715324e7d77f3ed2a797054f1d6d689bfb3b2e764c43fc85b29ccc

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

19e27d6e66715324e7d77f3ed2a797054f1d6d689bfb3b2e764c43fc85b29ccc

TLP:CLEAR

Sample

sha-25619e27d6e66715324e7d77f3ed2a797054f1d6d689bfb3b2e764c43fc85b29ccc
familyVShell
identified byfile analysis
first seen2026-09-04 21:24 UTC
last seen2026-09-13 23:32 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 · tcp39.107.110.12:15645

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.