Public Mosaic C2 indicators
configuration value

Samples sharing one vkey

2 samples carry this vkey in their configuration. 1 host was observed serving them. Builders reuse default and stock values, so unrelated files can share one. A shared value is not evidence of a single operator.

TLP:CLEAR Suricata rules YARA rules JSON

The value

vkeyhgg##gygD23GF@2

Written into each sample by whoever built it. The same value is also the salt in 2 samples: samples sharing this salt →

The Suricata rules cover the hosts still listed; withdrawn hosts can stay in them for up to five minutes. The YARA rules match the sample hashes. The JSON is this page's data.

1 host

Hosts this archive observed serving these samples; 1 still listed.

173.249.220.138VShellAS11878 · tzulo:80 :443 · last confirmed 2026-10-30

2 samples