Public Mosaic C2 indicators
confirmed host

177.3.92.247

SliverVShellcontrollers · :31337, :8084, :443, :80

On AS137535.

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 templatedc020972a4a8_9fb583da09a2_fb02ba79e16427 other hosts · 27 listed
JA4X template7022c563de38_7022c563de38_bf0f0589fc03770 other hosts · 631 listed

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

Network context

SharedValueOther hosts
NetworkAS137535 · JT TELECOM INTERNATIONAL PTE4 other hosts · 4 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-10-16
In this archive since2026-10-16
Ports4 · 4 listed
Evidence2 certificates
Look up elsewhereVirusTotal · Shodan · Censys
About this listingWhat a listing means · Is this your address?

Ports

This address answered on 4 ports, across 2 families. First seen and last confirmed dates are per row, by UTC day.

PortFamilyFirst seenLast confirmedStatusTLS certificateJA4X
:31337 · Sliver defaultSliverlisteda41d80d6e6197022c563de38_7022c563de38_bf0f0589fc03
:8084VShelllisted
:443 · HTTPSVShelllisted899b45f7e660dc020972a4a8_9fb583da09a2_fb02ba79e164
:80VShelllisted

Observation history

Listed on 15 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :31337
  3. :8084
  4. :443
  5. :80

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
  • 2026-10-16 – 2026-10-30 (15 days)

Evidence

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

TLS certificate a41d80d6e619

On :31337.

tls certificatea41d80d6e6192a11b5ca61265589a433851258e3fbda4af0774eb506be308727
cert subjectmultiplayer
cert issueroperators
cert validity2025-11-13 → 2028-11-12
cert typeissuer-signed
cert key256-bit
cert serial (hex)3ff91d0c260bc5da867961f7d80f5213
cert serial (decimal)85034834804615991036562374688079041043
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 899b45f7e660

On :443.

tls certificate899b45f7e6601a92b892df9e23e9aad89e65f4f2f823695a717bbd91462e62ec
cert subjectCloudFlare Origin Certificate
cert subject orgCloudFlare, Inc.
cert issuer orgCloudFlare, Inc.
cert validity2026-10-18 → 2041-10-14
cert typeissuer-signed
cert key2048-bit
cert serial (hex)31806058436d3edc07764af58c8e048b7f131c50
cert serial (decimal)282603435969703305492873724160267196328324570192
cert names*.cdnupdate.net cdnupdate.net

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 all 4 listeners:

serviceip-port · tcp
networkAS137535 · JT TELECOM INTERNATIONAL PTE
confidence100 / 100

177.3.92.247:31337 · Sliver

listed · certificate a41d80d6e619

177.3.92.247:8084 · VShell

listed

177.3.92.247:443 · VShell

listed · certificate 899b45f7e660

observed hostcdnupdate.net
jarm2ad2ad0002ad2ad00042d42d00000000f78d2dc0ce6e5bbc5b8149a4872356

177.3.92.247:80 · VShell

listed

Hosts sharing a value with this one

797 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 dc020972a4a8_9fb583da09a2_fb02ba79e164 · 27 other hosts · 27 listed

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

154.205.145.109HavocJA4X templatelisted
41.216.189.153HavocJA4X templatelisted
111.229.4.108Cobalt StrikeJA4X templatelisted
165.154.225.239Cobalt StrikeJA4X templatelisted
82.158.89.75Cobalt StrikeJA4X templatelisted
82.158.89.214Cobalt StrikeJA4X templatelisted
43.203.112.69Cobalt StrikeJA4X templatelisted
41.216.189.62AdaptixJA4X templatelisted
216.238.54.156BTMOBJA4X templatelisted
124.220.216.115AdaptixJA4X templatelisted
101.33.202.134AdaptixJA4X templatelisted
151.236.21.109HavocJA4X templatelisted
193.239.85.15HavocJA4X templatelisted
45.87.53.6Cobalt StrikeJA4X templatelisted
210.2.169.213HavocJA4X templatelisted
87.232.84.18AdaptixJA4X templatelisted
31.56.209.245Chaos RATJA4X templatelisted
144.172.68.200Cobalt StrikeJA4X templatelisted
47.83.3.103Cobalt StrikeJA4X templatelisted
167.172.142.69HavocJA4X templatelisted
23.148.212.86Cobalt StrikeJA4X templatelisted
23.148.212.123Cobalt StrikeJA4X templatelisted
154.94.224.35Cobalt StrikeJA4X templatelisted
155.117.155.141AdaptixJA4X templatelisted
43.155.169.245Cobalt StrikeJA4X templatelisted
107.172.217.220Cobalt StrikeJA4X templatelisted
154.12.90.231Cobalt StrikeJA4X templatelisted
JA4X template 7022c563de38_7022c563de38_bf0f0589fc03 · 770 other hosts · 631 listed

Of these, 757 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

Deploy

Suricata rules and hunt queries for this address’s 4 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 == "177.3.92.247" and RemotePort in (80, 443, 8084, 31337))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "177.3.92.247" and DestinationPort in (80, 443, 8084, 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="177.3.92.247" (All_Traffic.dest_port=80 OR All_Traffic.dest_port=443 OR All_Traffic.dest_port=8084 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 == "177.3.92.247" and destination.port in (80, 443, 8084, 31337))

Cite this record

Plain text, for a ticket or a report
Address 177.3.92.247 Family Sliver, VShell Ports :80, :443, :8084, :31337 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-10-16 Last confirmed 2026-10-30 Record https://publicmosaic.com/ip/177.3.92.247 Source Public Mosaic, TLP:CLEAR