Public Mosaic C2 indicators
sample

4e58c2d0b250e28c4144467ff18bbb1f19852f1e42c7d8c8c90292fe8fac3740

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

4e58c2d0b250e28c4144467ff18bbb1f19852f1e42c7d8c8c90292fe8fac3740

TLP:CLEAR

Sample

sha-2564e58c2d0b250e28c4144467ff18bbb1f19852f1e42c7d8c8c90292fe8fac3740
familyVShell
identified byfile analysis
first seen2026-09-08 04:01 UTC
last seen2026-10-06 00:05 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 · tcp206.206.76.110:2086

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.