confirmed host

IP address 103.253.42.61

Slivercommand-and-control server · :31337

On AS133398.

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 template2166164053c1_2166164053c1_bf0f0589fc031 other host · 1 listed

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

Network context

SharedValueOther hosts
/24103.253.42.0/242 other hosts · 2 listed
NetworkAS133398 · Tele Asia6 other hosts · 6 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-17
Evidence1 certificate
Look up elsewhereVirusTotal · Shodan · Censys

Observation history

Listed on 44 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :31337

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
  • 2026-09-17 – 2026-10-30 (44 days)

103.253.42.61:31337 · Sliver

Last confirmed (today)

first seen2026-09-17 06:40 UTC
serviceip-port · tcp · Sliver default
networkAS133398 · Tele Asia
confidence100 / 100
tls certificate23ba36d94e85a2a3ebd4b062d3e1dee5f41fb6391a2799f18acee16700c73680
cert subjectmultiplayer
cert subject orgShanghai Yunshang Network Co., Ltd.
cert issueroperators
cert issuer orgShanghai Yunshang Network Co., Ltd.
cert validity2026-07-04 → 2028-07-03
cert typeissuer-signed
cert key256-bit
cert serial (hex)56be39e1675aac43f29343148022fa25
cert serial (decimal)115301317996294929009648478583349508645
cert namesmultiplayer

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.

Hosts sharing a value with this one

1 other host in this archive shares 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 Sliver, as this one is.

AddressSharesLast confirmedStatus
JA4X template · 1 other host · 1 listed

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

193.104.75.44JA4X templatelisted

Neighbourhood · 103.253.42.0/24 · 2 other hosts

2 other hosts in this archive are in the same /24, shown for context.

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 == "103.253.42.61" and RemotePort in (31337))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "103.253.42.61" and DestinationPort in (31337))
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="103.253.42.61" (All_Traffic.dest_port=31337)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "103.253.42.61" and destination.port in (31337))

Cite this record

Plain text, for a ticket or a report
Address 103.253.42.61 Family Sliver (command-and-control server) Ports :31337 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-09-17 Last confirmed 2026-10-30 Record https://publicmosaic.com/ip/103.253.42.61 Source Public Mosaic, TLP:CLEAR