public mosaic llc support@publicmosaic.com
confirmed host

IP address 139.199.80.221

vShellcommand-and-control server · :8443, :8016

Last confirmed 2026-09-15, first seen 2026-09-06. On AS45090.

listed last confirmed feed checked TLP:CLEAR SURICATA .RULES SEE THE LIVE FEED →

This address answered on 2 ports — :8443, :8016.

139.199.80.221:8443 · vShell

Last confirmed (today)

first seen2026-09-08 23:46 UTC
serviceip-port · tcp · alt-HTTPS
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100

vShell configuration

Operator-supplied settings recovered by detonating a captured sample in a sandbox — the configured command-and-control host, mutex and campaign, not a live reading of this address.

c2 host139.199.80.221 · same as this host

139.199.80.221:8016 · vShell

Last confirmed (today)

first seen2026-09-06 10:32 UTC
serviceip-port · tcp
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100

vShell configuration

Operator-supplied settings recovered by detonating a captured sample in a sandbox — the configured command-and-control host, mutex and campaign, not a live reading of this address.

c2 host139.199.80.221 · same as this host

Observation history

18d agotoday

Observed on 10 of the 18 days since this archive began recording, 2026-08-29 UTC. Presence is per UTC day: a day is marked when the scanner confirmed this address at least once, not once per scan.

Samples served · 6 files

Files this address was observed DELIVERING, confirmed as malware by detonation or by analysis of the file itself. Delivery is an observation, not an attribution — a widely distributed sample can reach unrelated hosts.

Pivots & lookups