public mosaic llc support@publicmosaic.com
confirmed host

IP address 1.14.104.208

Cobalt StrikeAdaptixcontrollers · :50050, :4321

Last confirmed 2026-09-15, first seen 2026-08-26. On AS45090.

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

This address answered on 2 ports — :50050, :4321, across 2 malware families.

1.14.104.208:50050 · Cobalt Strike

Last confirmed (today)

first seen2026-09-04 17:53 UTC
serviceip-port · tcp · Cobalt Strike team server default
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100
tls certificateef533656d343ef391fa3175e3d17a32a81afd387371d81bf74c9dc5277c1961d
cert subjectPwn3rs Striked
cert subject orgPwn3rs
cert issuerPwn3rs Striked
cert issuer orgPwn3rs
cert validity2026-07-20 → 2026-10-18
cert typeself-signed
cert key2048-bit
cert serial (decimal)6474755530965443245

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
jarm2ad2ad16d2ad2ad00042d42d00042ddb04deffa1705e2edc44cae1ed24a4da

1.14.104.208:4321 · Adaptix

Last confirmed (today)

first seen2026-08-26 05:10 UTC
serviceip-port · tcp
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100
tls certificate89e4016a53d764dbbad8d240c8508f3c5d57a74f862856d7a4ce3df56852f700
cert subject orgInternet Widgits Pty Ltd
cert issuer orgInternet Widgits Pty Ltd
cert validity2026-08-20 → 2036-08-17
cert typeself-signed
cert key2048-bit
cert serial (decimal)443566692313424855943309008355177962030949697355

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.

ja4x5de83f524929_5de83f524929_795797892f9c

Observation history

18d agotoday

Observed on 18 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 · 348 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.

Showing 24 of 348. The rest are reachable from any of them.

Pivots & lookups