public mosaic llc support@publicmosaic.com
confirmed host

IP address 92.101.1.239

Quasarremote-access trojan controller · :1604

Last confirmed 2026-08-23, first seen 2026-08-23. On AS12389.

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

92.101.1.239:1604 · Quasar

Last confirmed (23 days ago)

first seen2026-08-23 00:42 UTC
serviceip-port · tcp
networkAS12389 · PJSC Rostelecom
confidence100 / 100
tls certificated5ffb3b67abca38c6fac941396c5bc8d4f4ecb91d746513aa0764f77cc6fb813
cert subjectQuasar Server CA
cert issuerQuasar Server CA
cert validity2026-06-17 → 9999-12-31
cert typeself-signed
cert key4096-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.

ja4x7022c563de38_7022c563de38_0147df7a0c11

Observation history

18d agotoday

Last confirmed 2026-08-23 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 · 143 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 143. Full cohort →

Pivots & lookups