Public Mosaic C2 indicators
confirmed host

38.47.107.122

Adaptixcommand-and-control server · :20443

On AS55933.

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

Relations

Not shared with any other host in this archive: 1 certificate, 1 JA4X template.

Network context

SharedValueOther hosts
NetworkAS55933 · Cloudie34 other hosts · 32 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-30
In this archive since2026-09-30
Evidence1 certificate
Look up elsewhereVirusTotal · Shodan · Censys
About this listingWhat a listing means · Is this your address?

Observation history

Listed on 31 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :20443

2026-08-292026-10-30

  • first seen to last confirmed
  • listed after its last confirmation

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
  • 2026-09-30 – 2026-10-30 (31 days)

38.47.107.122:20443 · Adaptix

Last confirmed (22 days ago)

first seen2026-09-30 06:06 UTC
serviceip-port · tcp
networkAS55933 · Cloudie
confidence100 / 100
tls certificate5374292528e367cebe1474bc7a2f0ddfdaaf2a4c03034bc238dc33b8b005577f
cert subjectlocalhost
cert issuerTest CA
cert validity2026-09-02 → 2027-09-02
cert typeissuer-signed
cert key2048-bit
cert serial (hex)60e7bf04d7846ee449f194ba1c2852d30154fc0f
cert serial (decimal)553231226234163253593985346248039607109615418383

The names above are what the certificate asserts, signed by the issuer it names, which may be a public certificate authority, a private one, or one a builder ships. This site verifies none of it, so treat a name here as a lead to investigate, never an attribution.

ja4x7022c563de38_7022c563de38_8b6c601a2558

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 == "38.47.107.122" and RemotePort in (20443))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "38.47.107.122" and DestinationPort in (20443))
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="38.47.107.122" (All_Traffic.dest_port=20443)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "38.47.107.122" and destination.port in (20443))

Cite this record

Plain text, for a ticket or a report
Address 38.47.107.122 Family Adaptix (command-and-control server) Ports :20443 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-09-30 Last confirmed 2026-10-08 Record https://publicmosaic.com/ip/38.47.107.122 Source Public Mosaic, TLP:CLEAR