Public Mosaic C2 indicators
sample

85f34cfb7a03417bd06e4c6fa79baac73fc90a3ccc8ff02b9721e1390b0dd255

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

85f34cfb7a03417bd06e4c6fa79baac73fc90a3ccc8ff02b9721e1390b0dd255

TLP:CLEAR

Sample

sha-25685f34cfb7a03417bd06e4c6fa79baac73fc90a3ccc8ff02b9721e1390b0dd255
familyVShell
identified byfile analysis
first seen2026-09-04 21:28 UTC
last seen2026-09-08 02:33 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 · tcp149.28.132.51:8089

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.