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confirmed host

31.57.219.139

PureRATremote-access trojan controller · :56003

Last confirmed 2026-08-28, first seen 2026-08-28. On AS399486.

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

31.57.219.139:56003 · PureRAT

Last confirmed (17 days ago)

first seen2026-08-28 21:58 UTC
serviceip-port · tcp
networkAS399486 · 12651980 CANADA
confidence100 / 100
tls certificate8f9157c3c543ea5a0dcec829f606c5fc957c0055cabef20eacc5824ea69aea6b
cert subjectPureRAT Agent
cert issuerPureRAT Agent
cert validity2026-08-23 → 2027-08-24
cert typeself-signed
cert key2048-bit
cert serial (decimal)5612104351381338420

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
jarm22b22b07b22b22b22b22b22b22b22bfd9c9d14e4f4f67f94f0359f8b28f532

Observation history

18d agotoday

Last confirmed 2026-08-28 00:00 UTC — before this archive began recording daily presence on 2026-08-29. 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 · 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 →

104.143.46.142PureRAT125.62.77.141PureRAT136.0.213.135PureRAT148.66.5.59PureRAT154.201.82.105PureRAT154.201.82.106PureRAT154.201.82.108PureRAT168.222.97.92PureRAT172.111.198.212PureRAT183.90.187.111PureRAT183.90.187.2PureRAT183.90.187.73PureRAT185.198.58.107PureRAT192.229.115.243PureRAT192.229.115.246PureRAT192.229.115.254PureRAT193.233.126.164PureRAT195.177.94.188PureRAT196.251.121.124PureRAT217.60.102.3PureRAT31.57.184.154PureRAT31.57.38.195PureRAT45.11.230.111PureRAT45.192.211.116PureRAT

Showing 24 of 27. Full cohort →

Pivots & lookups

same ja4x → 27 other hosts same asn → 16 other hosts lookups: virustotal · shodan · censys

Listed in error?

This page is generated from automated scanning and is publicly available. If you are responsible for this address and it should not be listed, write to support@publicmosaic.com — see abuse & takedown for what we need and what happens next, or opt-out to exclude a whole range from scanning.

Addresses are frequently compromised third-party hosts rather than infrastructure their owner stood up. A listing records what a scan observed at a point in time; it is not an allegation about whoever pays for the address.