public mosaic llc support@publicmosaic.com
confirmed host

IP address 2.58.56.157

Overlordcommand-and-control server · :5173

Last confirmed 2026-09-02, first seen 2026-09-02. On AS210558.

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

2.58.56.157:5173 · Overlord

Last confirmed (12 days ago)

first seen2026-09-02 12:12 UTC
serviceip-port · tcp
networkAS210558 · 1337 Services
confidence100 / 100
tls certificate22ce87cfa0affc1ef73feec4b7eb6ef708b6e412b2faebd11f3d2a4d4b68368d
cert subjecthost-ad50ce6f1b5dd4ea.invalid
cert subject orgService-5e16b3a4f8a729ee
cert issuerhost-ad50ce6f1b5dd4ea.invalid
cert issuer orgService-5e16b3a4f8a729ee
cert validity2026-09-01 → 2028-12-04
cert typeself-signed
cert key2048-bit
cert serial (decimal)256448545984168244095918112124122529695073103419
cert names127.0.0.1 ::1 localhost

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_8af5bbe4d352

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 · 85 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 85. Full cohort →

Pivots & lookups