Public Mosaic C2 indicators
configuration value

Samples sharing one vkey

3 samples carry this vkey in their configuration. 2 hosts were 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

vkeyfuckyesohno

Written into each sample by whoever built it. The same value is also the salt in 3 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The Suricata rules cover the hosts still listed; withdrawn hosts can stay in them for up to five minutes.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.

2 hosts

Hosts this archive observed serving these samples; 2 still listed.

107.172.73.26SliverAS36352 · HostPapa:8082 :8083 · last confirmed 2026-10-30206.188.196.221VShellAS399629 · BL Networks:8081 · last confirmed 2026-10-30

3 samples