public mosaic llc support@publicmosaic.com
confirmed host

IP address 124.220.55.95

Havoccommand-and-control server · :23333

Last confirmed 2026-09-15, first seen 2026-09-02. On AS45090.

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

124.220.55.95:23333 · Havoc

Last confirmed (today)

first seen2026-09-02 11:45 UTC
serviceip-port · tcp
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100
tls certificatea19ea9e0f98ad7222d21cab2ab539730ed7e2c9f4005f43bc5ea3f7ea1604996
cert subject0.0.0.0
cert subject orgllc
cert issuer0.0.0.0
cert issuer orgllc
cert validity2025-08-27 → 2028-08-26
cert typeself-signed
cert key2048-bit
cert serial (decimal)279660137192949302660152582644724956851
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.

ja4x4f24da86fad6_4f24da86fad6_e440e854f133

Observation history

18d agotoday

Observed on 14 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 · 30 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 →

Showing 24 of 30. Full cohort →

Neighbourhood · 124.220.55.0/24 · 1 host

1 other confirmed host in the same /24. Adjacent addresses under one operator are a different signal from a shared certificate — they suggest a block, not a build.

Pivots & lookups