Public Mosaic C2 indicators
confirmed host

191.101.113.252

SliverChiselcontrollers · :31337, :443

On AS57043.

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 template000000000000_7c32fa18c13e_bf0f0589fc03139 other hosts · 134 listed
JA4X template7022c563de38_7022c563de38_bf0f0589fc03770 other hosts · 631 listed

Not shared with any other host in this archive: 2 certificates.

Network context

SharedValueOther hosts
NetworkAS57043 · HOSTKEY6 other hosts · 6 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-22
In this archive since2026-09-22
Ports2 · 2 listed
Evidence2 certificates
Look up elsewhereVirusTotal · Shodan · Censys
About this listingWhat a listing means · Is this your address?

Ports

This address answered on 2 ports, across 2 families. First seen and last confirmed dates are per row, by UTC day.

PortFamilyFirst seenLast confirmedStatusTLS certificateJA4X
:31337 · Sliver defaultSliverlisteda0732e1df0077022c563de38_7022c563de38_bf0f0589fc03
:443 · HTTPSChisellisted77e74d1bb7a6000000000000_7c32fa18c13e_bf0f0589fc03

Observation history

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

  1. listed
  2. :31337
  3. :443

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)

Evidence

Each certificate, configuration and file appears once, with the listeners that carried it.

TLS certificate a0732e1df007

On :31337.

tls certificatea0732e1df0076d31600d070c4d1c0ced9855f566fe3b9426ad19f1e42a83df81
cert subjectmultiplayer
cert issueroperators
cert validity2026-03-26 → 2029-03-25
cert typeissuer-signed
cert key256-bit
cert serial (hex)21e86fb9811ed50b5f9dc8550021433d
cert serial (decimal)45071402776719214405371093146474201917
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.

TLS certificate 77e74d1bb7a6

On :443.

tls certificate77e74d1bb7a676736971c5084c26655814508be86c6bbe77840446e3b22502ab
cert subjectlocalhost
cert subject orgSwallow
cert validity2026-05-16 → 2028-05-15
cert typeissuer-signed
cert key4096-bit
cert serial (hex)9d66802e2d403b1391caa55f9dabff99
cert serial (decimal)209221009424731563209013495621007179673
cert nameslocalhost

The names above are what the certificate asserts, signed by an issuer it does not name, so nothing shows that anyone checked them. Treat a familiar name as a lead to investigate, never an identity.

Listeners

One listener below was relabelled. Its most recent earlier label is shown; the date of the change is not recorded.

Each listener below shows its status and what sets it apart. Dates are in Ports; certificates, configurations and files in Evidence. Common to both listeners:

serviceip-port · tcp
networkAS57043 · HOSTKEY

191.101.113.252:31337 · Sliver

listed · certificate a0732e1df007

confidence100 / 100

191.101.113.252:443 · Chisel

listed · certificate 77e74d1bb7a6

earlier labelSliver
confidence98 / 100

Hosts sharing a value with this one

842 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. Showing the 40 that rank first.

AddressFamilySharesLast confirmedStatus
JA4X template 000000000000_7c32fa18c13e_bf0f0589fc03 · 139 other hosts · 134 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, 99 are past the 40 hosts shown.

162.254.35.170Sliver2 JA4X templateslisted
94.125.101.85Adaptix, Sliver2 JA4X templateslisted
45.74.31.54Sliver2 JA4X templateslisted
193.26.115.41Sliver2 JA4X templateslisted
164.90.149.44Sliver2 JA4X templateslisted
168.138.40.244Sliver2 JA4X templateslisted
178.128.21.54Sliver2 JA4X templateslisted
8.219.149.222Sliver2 JA4X templateslisted
15.235.166.83Sliver2 JA4X templateslisted
64.23.192.235Sliver2 JA4X templateslisted
52.51.21.68Sliver2 JA4X templateslisted
159.65.113.187Sliver2 JA4X templateslisted
124.158.5.149Sliver2 JA4X templateslisted
146.70.158.198Sliver2 JA4X templateslisted
139.196.57.120Sliver2 JA4X templateslisted
114.55.151.60Sliver2 JA4X templateslisted
35.240.178.188Sliver2 JA4X templateslisted
101.126.90.250Sliver2 JA4X templateslisted
167.99.51.2Sliver2 JA4X templateslisted
167.71.13.103Sliver2 JA4X templateslisted
8.141.117.9Sliver2 JA4X templateslisted
157.245.14.84Sliver2 JA4X templateslisted
143.198.149.226Sliver2 JA4X templateslisted
115.190.227.197Sliver2 JA4X templateslisted
151.243.126.22Sliver2 JA4X templateslisted
146.70.232.107Cobalt Strike, Sliver2 JA4X templateslisted
1.14.73.118Sliver2 JA4X templateslisted
79.137.77.63Sliver2 JA4X templateslisted
46.151.182.182Sliver2 JA4X templateslisted
165.232.82.194Sliver2 JA4X templateslisted
43.155.215.231Sliver2 JA4X templateslisted
182.255.45.50Sliver2 JA4X templateslisted
203.88.118.192Sliver2 JA4X templateslisted
178.208.94.213Sliver2 JA4X templateslisted
178.208.92.7Sliver2 JA4X templateslisted
95.142.37.234Sliver2 JA4X templateslisted
146.70.79.45Sliver2 JA4X templateslisted
4.154.203.165Sliver2 JA4X templateslisted
38.76.215.245Sliver2 JA4X templateslisted
167.99.5.39Sliver2 JA4X templateslisted

Deploy

Suricata rules and hunt queries for this address’s 2 listed listeners.

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 == "191.101.113.252" and RemotePort in (443, 31337))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "191.101.113.252" and DestinationPort in (443, 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="191.101.113.252" (All_Traffic.dest_port=443 OR All_Traffic.dest_port=31337)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "191.101.113.252" and destination.port in (443, 31337))

Cite this record

Plain text, for a ticket or a report
Address 191.101.113.252 Family Sliver, Chisel Ports :443, :31337 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-09-22 Last confirmed 2026-10-16 Record https://publicmosaic.com/ip/191.101.113.252 Source Public Mosaic, TLP:CLEAR