public mosaic llc support@publicmosaic.com
confirmed host

IP address 45.13.239.249

Adaptixcommand-and-control server · :4321

Last confirmed 2026-09-15, first seen 2026-09-11. On AS58087.

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

45.13.239.249:4321 · Adaptix

Last confirmed (today)

first seen2026-09-11 14:15 UTC
serviceip-port · tcp
observed hostupdates.45-13-239-249.sslip.io
networkAS58087 · Florian Kolb
confidence100 / 100
tls certificatec02325e07612c06db2ff0c8a3d8454b2f16028af4457d4106489f80de2a918bb
cert subject45.13.239.249
cert issuer45.13.239.249
cert validity2026-09-08 → 2036-09-05
cert typeself-signed
cert key2048-bit
cert serial (decimal)399367075917018609973607160283955818112122044195
cert names45.13.239.249 localhost updates.45-13-239-249.sslip.io

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.

ja4x7022c563de38_7022c563de38_ecad00239dd7

Observation history

18d agotoday

Observed on 5 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 · 6 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