public mosaic llc support@publicmosaic.com
confirmed host

IP address 82.115.16.4

Adaptixcommand-and-control server · :4321

Last confirmed 2026-09-09, first seen 2026-09-09. On AS212552.

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

82.115.16.4:4321 · Adaptix

Last confirmed (5 days ago)

first seen2026-09-09 12:21 UTC
serviceip-port · tcp
networkAS212552 · BitCommand
confidence100 / 100
tls certificate546468c9b051f3824e02ae2c68faf8efa3c3f859d2c796d09b8308d9c758b055
cert subject orgInternet Widgits Pty Ltd
cert issuer orgInternet Widgits Pty Ltd
cert validity2026-09-06 → 2036-09-03
cert typeself-signed
cert key2048-bit
cert serial (decimal)660963828474734111364460652880452141678317847883

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 1 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 · 80 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 80. Full cohort →

Pivots & lookups