Public Mosaic C2 indicators
sample

c4f262205b62a0919dfdaa7a70f3df7a8fda16481c131471371cee6ff622220e

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

c4f262205b62a0919dfdaa7a70f3df7a8fda16481c131471371cee6ff622220e

TLP:CLEAR

Sample

sha-256c4f262205b62a0919dfdaa7a70f3df7a8fda16481c131471371cee6ff622220e
familyVShell
identified byfile analysis
first seen2026-09-04 20:34 UTC
last seen2026-10-06 00:06 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 · tcp43.247.135.185:443

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.