public mosaic llc support@publicmosaic.com
confirmed host

IP address 143.92.60.13

reverse-sshSupershellcontrollers · :443, :8888

Last confirmed 2026-09-06, first seen 2026-08-28. On AS152194. Its certificate is shared with 2 other confirmed hosts.

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

This address answered on 2 ports — :443, :8888, across 2 malware families.

143.92.60.13:443 · reverse-ssh

Last confirmed (8 days ago)

first seen2026-09-02 10:01 UTC
serviceip-port · tcp · HTTPS blend-in
networkAS152194 · CTG Server
confidence100 / 100
tls certificate86a80484a6e9f8e44d3e4f4d46f017c1aea57e1ae4a214c34bfeeabec15228e3
cert subject:3232
cert subject orgCloudflare, Inc
cert issuer:3232
cert issuer orgCloudflare, Inc
cert validity2026-06-01 → 2026-07-01
cert typeself-signed
cert key2048-bit
cert serial (decimal)1780276868

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.

ja4xa373a9f83c6b_a373a9f83c6b_6361793a4d9e

143.92.60.13:8888 · Supershell

Last confirmed (8 days ago)

first seen2026-08-28 20:53 UTC
serviceip-port · tcp
networkAS152194 · CTG Server
confidence100 / 100

Observation history

18d agotoday

Observed on 9 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 TLS certificate · 2 hosts

These hosts served the same certificate. That is the strongest link this corpus can draw between two addresses, though it evidences a shared BUILD rather than a shared operator: a leaked or resold profile puts the same certificate in different hands. Full cohort →

Shared JA4X issuance template · 92 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 92. Full cohort →

Neighbourhood · 143.92.60.0/24 · 2 hosts

2 other confirmed hosts 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