public mosaic llc support@publicmosaic.com
confirmed host

IP address 172.232.97.189

Cobalt Strikecommand-and-control server · :50050

Last confirmed 2026-08-25, first seen 2026-08-23. On AS63949.

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

172.232.97.189:50050 · Cobalt Strike

Last confirmed (20 days ago)

first seen2026-08-23 03:23 UTC
serviceip-port · tcp · Cobalt Strike team server default
networkAS63949 · Akamai Connected Cloud
confidence100 / 100
tls certificate2cc7903b9f7dc87e59a32dbf2f608f8f7205a3e230084ac6b1588069fe8a17c4
cert subjectMajor Cobalt Strike
cert subject orgcobaltstrike
cert issuerMajor Cobalt Strike
cert issuer orgcobaltstrike
cert validity2026-08-02 → 2026-10-31
cert typeself-signed
cert key2048-bit

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.

ja4x2166164053c1_2166164053c1_30d204a01551

Observation history

18d agotoday

Last confirmed 2026-08-25 00:00 UTC — before this archive began recording daily presence on 2026-08-29. 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 · 270 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 270. Full cohort →

Pivots & lookups