confirmed host

IP address 122.51.22.201

DayBreakcommand-and-control server · :1337

On AS45090.

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
JA4X template7022c563de38_7022c563de38_1c314e97029a14 other hosts · 14 listed

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

Network context

SharedValueOther hosts
NetworkAS45090 · Shenzhen Tencent Computer Systems Com…538 other hosts · 493 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-22
Evidence1 certificate
Look up elsewhereVirusTotal · Shodan · Censys

Observation history

Listed on 39 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :1337

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
  • 2026-09-22 – 2026-10-30 (39 days)

122.51.22.201:1337 · DayBreak

Last confirmed (27 days ago)

first seen2026-09-22 01:48 UTC
serviceip-port · tcp · common C2 port
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100
tls certificateb5e86d73473baa0957f2e1b46942f126f2379301af17b6395b2386942349b56d
cert subjectbas-server
cert issuerbas-server
cert validity2024-06-13 → 2034-06-13
cert typeself-signed
cert key2048-bit
cert serial (hex)bc4ff2
cert serial (decimal)12341234

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

jarm3fd21b20d00000021c43d21b21b43de0a012c76cf078b8d06f4620c2286f5e

Hosts sharing a value with this one

14 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. Every host shown is labelled DayBreak, as this one is.

AddressSharesLast confirmedStatus
JA4X template · 14 other hosts · 14 listed

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

149.104.26.229JA4X templatelisted
82.157.69.197JA4X templatelisted
113.44.73.93JA4X templatelisted
111.124.203.18JA4X templatelisted
117.72.43.92JA4X templatelisted
47.98.255.204JA4X templatelisted
36.150.168.184JA4X templatelisted
8.162.12.170JA4X templatelisted
8.222.226.141JA4X templatelisted
101.34.218.233JA4X templatelisted
140.143.248.11JA4X templatelisted
106.14.243.66JA4X templatelisted
49.232.193.137JA4X templatelisted
45.136.14.72JA4X 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 == "122.51.22.201" and RemotePort in (1337))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "122.51.22.201" and DestinationPort in (1337))
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="122.51.22.201" (All_Traffic.dest_port=1337)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "122.51.22.201" and destination.port in (1337))

Cite this record

Plain text, for a ticket or a report
Address 122.51.22.201 Family DayBreak (command-and-control server) Ports :1337 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-09-22 Last confirmed 2026-10-03 Record https://publicmosaic.com/ip/122.51.22.201 Source Public Mosaic, TLP:CLEAR