Public Mosaic C2 indicators
confirmed host

80.241.214.61

HavocSlivercontrollers · :40056, :31337

On AS51167.

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
Issuance cohort7022c563de38_7022c563de38_bf0f0589fc03_b2db06dc38aa_f48cfc10d1af2 other hosts · 2 listed
JA4X template9fc0dff954ac_9fc0dff954ac_e440e854f13320 other hosts · 19 listed
JA4X template7022c563de38_7022c563de38_bf0f0589fc03770 other hosts · 631 listed

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

Network context

SharedValueOther hosts
NetworkAS51167 · Contabo65 other hosts · 52 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-10-23
In this archive since2026-10-23
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
:40056Havoclisted0df07db16f029fc0dff954ac_9fc0dff954ac_e440e854f133
:31337 · Sliver defaultSliverlistedb1222dffe9907022c563de38_7022c563de38_bf0f0589fc03

Observation history

Listed on 8 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :40056
  3. :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
  • 2026-10-23 – 2026-10-30 (8 days)

Evidence

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

TLS certificate 0df07db16f02

On :40056.

tls certificate0df07db16f0220e068ecf5b4d80b9534468a03b580f15c981f120d33b3e6816a
cert subject0.0.0.0
cert issuer0.0.0.0
cert validity2026-07-24 → 2029-07-23
cert typeself-signed
cert key2048-bit
cert serial (hex)cba7b0a962f92ba8e883d4f6163d539b
cert serial (decimal)270703979843993705687247190518671430555
cert names0.0.0.0

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

TLS certificate b1222dffe990

On :31337.

tls certificateb1222dffe9901435ba0699ee90a590378b1a735c4552a994d745275848d36cfe
cert subjectmultiplayer
cert issueroperators
cert validity2026-08-04 → 2028-08-03
cert typeissuer-signed
cert key256-bit
cert serial (hex)ded4f876924d13c50e31d2605d17e507
cert serial (decimal)296194421430043581621371900986557719815
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.

Listeners

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
networkAS51167 · Contabo
confidence100 / 100

80.241.214.61:40056 · Havoc

listed · certificate 0df07db16f02

80.241.214.61:31337 · Sliver

listed · certificate b1222dffe990

cohortshared issuance template · 3 hosts

Hosts sharing a value with this one

789 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
Issuance cohort · 2 other hosts · 2 listed

A shared value says the hosts were set up alike, not that one operator runs them.

107.172.3.44Sliverissuance cohort · JA4X templatelisted
144.202.31.39Sliverissuance cohort · JA4X templatelisted
JA4X template 9fc0dff954ac_9fc0dff954ac_e440e854f133 · 20 other hosts · 19 listed

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

82.202.157.112Havoc, Sliver2 JA4X templateslisted
212.103.26.10HavocJA4X templatelisted
64.227.35.8HavocJA4X templatelisted
188.166.254.199HavocJA4X templatelisted
142.93.88.220HavocJA4X templatelisted
51.81.171.234HavocJA4X templatelisted
15.204.14.143HavocJA4X templatelisted
146.190.80.105HavocJA4X templatelisted
15.204.95.228HavocJA4X templatelisted
96.62.218.236HavocJA4X templatelisted
167.148.201.108HavocJA4X templatelisted
191.252.184.198HavocJA4X templatelisted
173.249.41.141HavocJA4X templatelisted
45.79.198.116HavocJA4X templatelisted
104.248.156.16HavocJA4X templatelisted
154.36.161.180HavocJA4X templatelisted
188.48.121.249HavocJA4X templatelisted
18.97.21.97HavocJA4X templatelisted
89.125.48.185HavocJA4X templatearchived
124.221.215.82HavocJA4X templatelisted
JA4X template 7022c563de38_7022c563de38_bf0f0589fc03 · 770 other hosts · 631 listed

Of these, 3 are listed under an earlier value and 749 are past the 40 hosts shown.

47.116.113.15SliverJA4X templatelisted
104.131.164.51SliverJA4X templatelisted
177.3.43.43SliverJA4X templatelisted
204.194.54.61SliverJA4X templatelisted
103.185.249.13SliverJA4X templatelisted
92.119.164.140SliverJA4X templatelisted
45.74.31.54SliverJA4X templatelisted
38.60.220.112SliverJA4X templatelisted
103.121.95.90SliverJA4X templatelisted
95.216.77.106SliverJA4X templatelisted
89.23.102.186SliverJA4X templatelisted
89.169.47.107SliverJA4X templatelisted
89.106.83.157SliverJA4X templatelisted
68.64.178.130SliverJA4X templatelisted
65.109.195.180SliverJA4X templatelisted
57.131.160.107SliverJA4X templatelisted
52.194.243.16SliverJA4X templatelisted
47.111.93.184SliverJA4X templatelisted

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 == "80.241.214.61" and RemotePort in (31337, 40056))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "80.241.214.61" and DestinationPort in (31337, 40056))
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="80.241.214.61" (All_Traffic.dest_port=31337 OR All_Traffic.dest_port=40056)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "80.241.214.61" and destination.port in (31337, 40056))

Cite this record

Plain text, for a ticket or a report
Address 80.241.214.61 Family Havoc, Sliver Ports :31337, :40056 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-10-23 Last confirmed 2026-10-30 Record https://publicmosaic.com/ip/80.241.214.61 Source Public Mosaic, TLP:CLEAR