public mosaic llc support@publicmosaic.com
confirmed host

IP address 217.60.77.63

Overlordcommand-and-control server · :5173

Last confirmed 2026-09-15, first seen 2026-09-11.

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

217.60.77.63:5173 · Overlord

Last confirmed (today)

first seen2026-09-11 15:33 UTC
serviceip-port · tcp
confidence100 / 100
tls certificatee9bb5ceb9f231ce6b151e9b8f60bb520dfb3aa761a5e9e24b9fde139259082ef
cert subjectlocalhost
cert subject orgOverlord
cert issuerlocalhost
cert issuer orgOverlord
cert validity2026-07-29 → 2036-07-26
cert typeself-signed
cert key2048-bit
cert serial (decimal)62836106368327345813295078122952495291182545012
cert names*.local 127.0.0.1 217.60.77.63 ::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 5 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 →

Neighbourhood · 217.60.77.0/24 · 1 host

1 other confirmed host in the same /24. Adjacent addresses under one operator are a different signal from a shared certificate — they suggest a block, not a build.

Pivots & lookups