public mosaic llc support@publicmosaic.com
confirmed host

IP address 154.201.82.108

PureRATremote-access trojan controller · :56002, :56003, :56001

Last confirmed 2026-09-08, first seen 2026-08-26. On AS401696. 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 3 ports — :56002, :56003, :56001.

154.201.82.108:56002 · PureRAT

Last confirmed (6 days ago)

first seen2026-08-29 06:47 UTC
serviceip-port · tcp
networkAS401696 · cognetcloud
confidence100 / 100
tls certificate057db3c6b9101e769a978658f4dd248bca7dc9e6d5c7f055264219e0286e939a
cert subjectPureRAT Agent
cert issuerPureRAT Agent
cert validity2026-08-21 → 2027-08-22
cert typeself-signed
cert key2048-bit
cert serial (decimal)14626830627257975325

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_0fc8c171b6ae
jarm00000000000000000000000000000000000000000000000000000000000000

154.201.82.108:56003 · PureRAT

Last confirmed (6 days ago)

first seen2026-08-26 18:43 UTC
serviceip-port · tcp
networkAS401696 · cognetcloud
confidence100 / 100
tls certificate057db3c6b9101e769a978658f4dd248bca7dc9e6d5c7f055264219e0286e939a
cert subjectPureRAT Agent
cert issuerPureRAT Agent
cert validity2026-08-21 → 2027-08-22
cert typeself-signed
cert key2048-bit
cert serial (decimal)14626830627257975325

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_0fc8c171b6ae
jarm00000000000000000000000000000000000000000000000000000000000000

154.201.82.108:56001 · PureRAT

Last confirmed (6 days ago)

first seen2026-08-26 18:42 UTC
serviceip-port · tcp
networkAS401696 · cognetcloud
confidence100 / 100
tls certificate057db3c6b9101e769a978658f4dd248bca7dc9e6d5c7f055264219e0286e939a
cert subjectPureRAT Agent
cert issuerPureRAT Agent
cert validity2026-08-21 → 2027-08-22
cert typeself-signed
cert key2048-bit
cert serial (decimal)14626830627257975325

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_0fc8c171b6ae
jarm00000000000000000000000000000000000000000000000000000000000000

Observation history

18d agotoday

Observed on 10 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 · 27 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 27. Full cohort →

Neighbourhood · 154.201.82.0/24 · 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