Public Mosaic C2 indicators
confirmed host

104.192.82.16

Slivercommand-and-control server · :8443, :31337

On AS398993.

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_2bc5a0ca51213 other hosts · 3 listed
JA4X template000000000000_7022c563de38_bf0f0589fc0380 other hosts · 71 listed
JA4X template7022c563de38_7022c563de38_bf0f0589fc03770 other hosts · 631 listed

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

Network context

SharedValueOther hosts
NetworkAS398993 · PEG TECH2 other hosts · 2 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-20
In this archive since2026-09-20
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. First seen and last confirmed dates are per row, by UTC day.

PortFirst seenLast confirmedStatusTLS certificateJA4X
:8443 · alt-HTTPSlisted543d4866940b000000000000_7022c563de38_bf0f0589fc03
:31337 · Sliver defaultlisted7f47225f83677022c563de38_7022c563de38_bf0f0589fc03

Observation history

Listed on 41 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :8443 and 1 more

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
  • 2026-09-20 – 2026-10-30 (41 days)

Evidence

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

TLS certificate 543d4866940b

On :8443.

tls certificate543d4866940bff7903afe0364ea80eab07fca864ee303d77c240d887142a4b3c
cert subject104.192.82.16
cert validity2025-11-03 → 2027-11-03
cert typeissuer-signed
cert key384-bit
cert serial (hex)a850a0cabbcbae568b8c9ef745b66c2a
cert serial (decimal)223728948288293997073002945373682428970
cert names104.192.82.16

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.

TLS certificate 7f47225f8367

On :31337.

tls certificate7f47225f8367e3edb610101a53328e59339774ace11e0dd39818f3f32c17e546
cert subjectmultiplayer
cert issueroperators
cert validity2026-03-13 → 2028-03-12
cert typeissuer-signed
cert key256-bit
cert serial (hex)ff94287376bb015854e90600fec0f9f8
cert serial (decimal)339722419304584843925694138267201501688
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
networkAS398993 · PEG TECH
confidence100 / 100

104.192.82.16:8443 · Sliver

listed · certificate 543d4866940b

104.192.82.16:31337 · Sliver

listed · certificate 7f47225f8367

cohortshared issuance template · 4 hosts

Hosts sharing a value with this one

780 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. Every host shown is labelled Sliver, as this one is.

AddressSharesLast confirmedStatus
Issuance cohort · 3 other hosts · 3 listed

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

103.121.92.150issuance cohort · 2 JA4X templateslisted
107.172.22.3issuance cohort · JA4X templatelisted
89.117.2.145issuance cohort · JA4X templatelisted
JA4X template 000000000000_7022c563de38_bf0f0589fc03 · 80 other hosts · 71 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, 1 is listed under an earlier value and 42 are past the 40 hosts shown.

38.60.220.1122 JA4X templateslisted
68.64.178.1302 JA4X templateslisted
52.175.50.1822 JA4X templateslisted
64.23.254.2052 JA4X templateslisted
178.128.21.542 JA4X templateslisted
104.253.79.1172 JA4X templateslisted
8.219.149.2222 JA4X templateslisted
103.242.12.1432 JA4X templateslisted
137.116.136.692 JA4X templateslisted
82.165.218.732 JA4X templateslisted
139.196.57.1202 JA4X templateslisted
121.78.127.2322 JA4X templateslisted
51.75.62.522 JA4X templateslisted
1.14.73.1182 JA4X templateslisted
172.86.94.942 JA4X templateslisted
182.255.45.502 JA4X templateslisted
203.88.118.1922 JA4X templateslisted
43.134.169.1032 JA4X templateslisted
178.208.94.2132 JA4X templateslisted
178.208.92.72 JA4X templateslisted
95.142.37.2342 JA4X templateslisted
172.105.103.2232 JA4X templateslisted
172.245.111.2072 JA4X templateslisted
192.155.92.2112 JA4X templateslisted
38.60.179.312 JA4X templateslisted
82.25.63.332 JA4X templateslisted
91.199.32.352 JA4X templateslisted
193.8.215.902 JA4X templateslisted
64.176.41.2412 JA4X templateslisted
118.195.163.2272 JA4X templateslisted
106.54.62.2032 JA4X templateslisted
150.109.154.32 JA4X templateslisted
156.251.16.1522 JA4X templateslisted
176.122.166.172 JA4X templateslisted
172.237.66.1662 JA4X templateslisted
121.4.43.22 JA4X templateslisted
193.149.129.22 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 == "104.192.82.16" and RemotePort in (8443, 31337))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "104.192.82.16" and DestinationPort in (8443, 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="104.192.82.16" (All_Traffic.dest_port=8443 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 == "104.192.82.16" and destination.port in (8443, 31337))

Cite this record

Plain text, for a ticket or a report
Address 104.192.82.16 Family Sliver (command-and-control server) Ports :8443, :31337 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-09-20 Last confirmed 2026-10-09 Record https://publicmosaic.com/ip/104.192.82.16 Source Public Mosaic, TLP:CLEAR