confirmed host

IP address 165.154.232.29

Adaptixcommand-and-control server · :4321

On AS142002. Its certificate is shared with 1 other host.

listed last confirmed feed checked TLP:CLEAR Suricata rules Show in the live feed

Relations

Values this address shares with other hosts in this archive, rarest first. A shared value says the hosts were set up alike, not that one operator runs them.

SharedValueOther hosts
TLS certificate657dae248f6e824530579823070188c239adabf108d3d85d8701124e4ebd290e1 other host · 1 listed
JA4X templatea373a9f83c6b_a373a9f83c6b_ecad00239dd75 other hosts · 5 listed

Network context

SharedValueOther hosts
NetworkAS142002 · Scloud Pte11 other hosts · 11 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-10-26
Evidence1 certificate
Look up elsewhereVirusTotal · Shodan · Censys

Observation history

Listed on 5 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :4321

2026-08-292026-10-30

  • first seen to last confirmed

A marked day is a UTC day the feed listed this address. The feed keeps a listener for up to 90 days after its last confirmation, so a listed day is not a confirmation. A listener no longer in the feed is drawn to its last confirmation.

Listed days as dates
  • 2026-10-26 – 2026-10-30 (5 days)

165.154.232.29:4321 · Adaptix

Last confirmed (today)

first seen2026-10-26 06:17 UTC
serviceip-port · tcp
networkAS142002 · Scloud Pte
confidence100 / 100
cert subject45.77.180.52
cert subject orgAdaptixC2
cert issuer45.77.180.52
cert issuer orgAdaptixC2
cert validity2026-10-15 → 2036-10-12
cert typeself-signed
cert key3072-bit
cert serial (hex)5816533fb8f7cbfd1cf02301aba6455eaa8bc9ec
cert serial (decimal)502889056230251589892538483246348001652769540588
cert names45.77.180.52

The names above are what the certificate claims, not proof that this host owns them. Treat a familiar name as a likely impersonation.

Hosts sharing a value with this one

5 other hosts in this archive share at least one value with this one. Each is listed once, under its first shared value in Relations order. Dates and status are from the records that share a value.

AddressFamilySharesLast confirmedStatus
TLS certificate · 1 other host · 1 listed

These hosts presented the same certificate. Leaked or resold profiles reuse certificates, so this is not evidence of a single operator.

45.77.180.52Adaptixcertificate · JA4X templatelisted
JA4X template · 5 other hosts · 5 listed

These hosts’ certificates share one JA4X template, which points to the same certificate tooling. It is not evidence of a single operator.

Of these, 1 is listed under an earlier value.

203.88.118.26AdaptixJA4X templatelisted
189.24.105.131AdaptixJA4X templatelisted
198.44.60.153OktosJA4X templatelisted
103.51.145.75AdaptixJA4X templatelisted

Deploy

Suricata rules and hunt queries for this address’s 1 listed listener.

Suricata rules

Each query searches the last 30 days of your logs for connections to these listeners. Queries hold only addresses, ports and file hashes.

Microsoft Defender XDR (KQL)
DeviceNetworkEvents
| where Timestamp > ago(30d)
| where (RemoteIP == "165.154.232.29" and RemotePort in (4321))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "165.154.232.29" and DestinationPort in (4321))
Splunk (SPL, CIM data models)
| tstats summariesonly=false count min(_time) as first_time max(_time) as last_time
    from datamodel=Network_Traffic where earliest=-30d
    ((All_Traffic.dest_ip="165.154.232.29" (All_Traffic.dest_port=4321)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "165.154.232.29" and destination.port in (4321))

Cite this record

Plain text, for a ticket or a report
Address 165.154.232.29 Family Adaptix (command-and-control server) Ports :4321 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-10-26 Last confirmed 2026-10-30 Record https://publicmosaic.com/ip/165.154.232.29 Source Public Mosaic, TLP:CLEAR