public mosaic llc support@publicmosaic.com
confirmed host

IP address 185.242.235.16

OverlordSlivercontrollers · :5173, :31337

Last confirmed 2026-09-15, first seen 2026-09-01. On AS55933.

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

This address answered on 2 ports — :5173, :31337, across 2 malware families.

185.242.235.16:5173 · Overlord

Last confirmed (today)

first seen2026-09-02 09:54 UTC
serviceip-port · tcp
networkAS55933 · Cloudie
confidence100 / 100
tls certificatebe412d387830e7567a52444060ccee08ca5f91c12740e92c242a1d72a8b100c2
cert subjectlocalhost
cert subject orgOverlord
cert issuerlocalhost
cert issuer orgOverlord
cert validity2026-07-01 → 2036-06-28
cert typeself-signed
cert key2048-bit
cert serial (decimal)80073746375209030861900691951594808325723673883
cert names*.local 127.0.0.1 185.242.235.16 ::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

185.242.235.16:31337 · Sliver

Last confirmed (today)

first seen2026-09-01 18:45 UTC
serviceip-port · tcp · Sliver default
networkAS55933 · Cloudie
confidence100 / 100
tls certificate8e82badef755fb964e5e5d264a69f221a005f623bc3c5d19cbf9d5b88f5a6dd9
cert subjectmultiplayer
cert issueroperators
cert validity2026-04-04 → 2028-04-03
cert typeCA-signed
cert key256-bit
cert serial (decimal)226656697972612513761819368819677850751
cert namesmultiplayer

The certificate names above were validated by the issuing authority at issuance. They describe the certificate, not conduct by the names' owner — a legitimately issued certificate can be deployed on a listed host by whoever holds its private key, so treat the name as a pivot to investigate rather than as an attribution.

ja4x7022c563de38_7022c563de38_bf0f0589fc03

Observation history

18d agotoday

Observed on 15 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 · 588 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 588. The rest are reachable from any of them.

Pivots & lookups