public mosaic llc support@publicmosaic.com
confirmed host

IP address 124.221.215.82

Havoccommand-and-control server · :40056

Last confirmed 2026-09-06, first seen 2026-08-27. On AS45090.

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

124.221.215.82:40056 · Havoc

Last confirmed (8 days ago)

first seen2026-08-27 16:20 UTC
serviceip-port · tcp
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100
tls certificateb9942d1fe1b0e462194b835b46d959a0c6b00844c604b32ee114c965afa1c32e
cert subject0.0.0.0
cert issuer0.0.0.0
cert validity2026-03-29 → 2029-03-28
cert typeself-signed
cert key2048-bit
cert serial (decimal)79546666407061607927254936809054185071
cert names0.0.0.0

The certificate names above are what the certificate ASSERTS, not proof this host owns them — a self-signed certificate can claim any subject, so treat a familiar name here as an impersonation attempt rather than an identity.

ja4x9fc0dff954ac_9fc0dff954ac_e440e854f133

Observation history

18d agotoday

Observed on 9 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.

Shared JA4X issuance template · 10 hosts

These hosts issued certificates from the same template — the same distinguished-name fields hashed in the same order. It links tooling, not necessarily an operator. Full cohort →

Pivots & lookups