public mosaic llc support@publicmosaic.com
confirmed host

IP address 45.139.104.226

PureRATremote-access trojan controller · :49001, :443

Last confirmed 2026-09-15, first seen 2026-09-06. On AS399979.

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

This address answered on 2 ports — :49001, :443.

45.139.104.226:49001 · PureRAT

Last confirmed (2 days ago)

first seen2026-09-07 04:06 UTC
serviceip-port · tcp
networkAS399979 · 49.3 Networking
confidence100 / 100
tls certificate4c12dd5cd3dbf519f29501e4cf4909ba20b8af456b37e0f9c6c7f08d68211de4
cert subjectPureRAT Agent
cert issuerPureRAT Agent
cert validity2026-09-04 → 2036-09-02
cert typeself-signed
cert key2048-bit
cert serial (decimal)15775309459798681522

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_000000000000

45.139.104.226:443 · PureRAT

Last confirmed (today)

first seen2026-09-06 06:29 UTC
serviceip-port · tcp · HTTPS blend-in
observed hostapi.purecoder.io
networkAS399979 · 49.3 Networking
confidence100 / 100
tls certificate1d3ad35b189a89c1095e0a3e710204b603ef3efa942e93f413a314d904c90307
cert subjectapi.purecoder.io
cert subject orgPureCrack
cert issuerapi.purecoder.io
cert issuer orgPureCrack
cert validity2026-09-04 → 2036-09-02
cert typeself-signed
cert key2048-bit
cert serial (decimal)470268606263605001
cert names*.purecoder.io api.purecoder.io api1.purecoder.io api2.purecoder.io

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.

ja4x0b479b1b5763_0b479b1b5763_e9d2b55797df
payload sha-25634e1c83009fa04e370d220c7a59d490935ec80269b10c019301dc7b5f1d0033d

The payload hash is the SHA-256 of the file this listener served when it was scanned. A host can change what it serves at any time, so this identifies a sample to look up or analyse rather than describing what it serves now. Only the response’s Content-Type claimed a download — no executable magic bytes were seen — so the bytes behind this hash are unverified.

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 JA4X issuance template · 67 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 67. The rest are reachable from any of them.

Neighbourhood · 45.139.104.0/24 · 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