Public Mosaic C2 indicators
sample

8384c01dca00f737f87ee566f73b35b4728b5afb3088256e3c020b77a1d18f85

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

8384c01dca00f737f87ee566f73b35b4728b5afb3088256e3c020b77a1d18f85

TLP:CLEAR

Sample

sha-2568384c01dca00f737f87ee566f73b35b4728b5afb3088256e3c020b77a1d18f85
familyVShell
identified byfile analysis
first seen2026-09-04 21:28 UTC
last seen2026-09-10 03:17 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 · tcp154.88.98.34:8885

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.