Public Mosaic C2 indicators
confirmed host

107.172.73.26

SliverVShellcontrollers · :31337, :8082, :8083

On AS36352.

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
vkey = saltfuckyesohno1 other host · 1 listed
JA4X template7022c563de38_7022c563de38_bf0f0589fc03770 other hosts · 631 listed

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

Network context

SharedValueOther hosts
NetworkAS36352 · HostPapa160 other hosts · 151 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-18
In this archive since2026-09-19
Rolemalware distribution host — observed serving samples
Ports3 · 3 listed
Evidence1 certificate · 2 recovered configurations · 8 files served
Look up elsewhereVirusTotal · Shodan · Censys
About this listingWhat a listing means · Is this your address?

Ports

This address answered on 3 ports, across 2 families. First seen and last confirmed dates are per row, by UTC day.

PortFamilyFirst seenLast confirmedStatusTLS certificateJA4XConfiguration
:31337 · Sliver defaultSliverlistedf99fb7f99d347022c563de38_7022c563de38_bf0f0589fc03
:8082VShelllistedconfig 1
:8083VShelllistedconfig 2

Observation history

Listed on 42 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :31337
  3. :8082
  4. :8083

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
  • 2026-09-19 – 2026-10-30 (42 days)

Evidence

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

TLS certificate f99fb7f99d34

On :31337.

tls certificatef99fb7f99d34413a7164bce5473c4ce297009779a0dd1677e143854d815207b3
cert subjectmultiplayer
cert issueroperators
cert validity2026-05-17 → 2029-05-16
cert typeissuer-signed
cert key256-bit
cert serial (hex)f0a233a9bb2bd59835dc4613ad9403e4
cert serial (decimal)319856918929838392037282270864905339876
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.

VShell configurations

Settings recovered from a captured sample whose configuration names this address. They describe the sample, not a live reading of this address.

2 configurations on 2 listeners. Common to both:

c2 host107.172.73.26 · same as this host

Where they differ:

Configurationc2 port
Config 1 · :80828082
Config 2 · :80838083

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 3 listeners:

serviceip-port · tcp
networkAS36352 · HostPapa
confidence100 / 100

107.172.73.26:31337 · Sliver

listed · certificate f99fb7f99d34

107.172.73.26:8082 · VShell

listed · config 1

rolemalware distribution host — observed serving samples

107.172.73.26:8083 · VShell

listed · config 2

rolemalware distribution host — observed serving samples

Hosts sharing a value with this one

771 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
vkey = salt · 1 other host · 1 listed

A shared value is not evidence of a single operator.

206.188.196.221VShellconfiguration valuelisted
JA4X template · 770 other hosts · 631 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, 731 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
47.85.195.225SliverJA4X templatelisted
47.101.139.254SliverJA4X templatelisted
46.16.35.120SliverJA4X templatelisted
45.86.86.39SliverJA4X templatelisted
45.207.219.46SliverJA4X templatelisted
45.192.98.195SliverJA4X templatelisted
45.141.21.199SliverJA4X templatelisted
45.133.73.47SliverJA4X templatelisted
45.12.114.252SliverJA4X templatelisted
43.133.29.227SliverJA4X templatelisted
43.130.69.135SliverJA4X templatelisted
38.60.226.70SliverJA4X templatelisted
38.60.125.189SliverJA4X templatelisted
38.146.28.168SliverJA4X templatelisted
31.76.111.31SliverJA4X templatelisted
31.76.111.236SliverJA4X templatelisted
31.57.38.70SliverJA4X templatelisted
31.56.228.136SliverJA4X templatelisted
217.60.38.147SliverJA4X templatelisted
217.16.25.99SliverJA4X templatelisted
216.152.147.94SliverJA4X templatelisted

Samples served · 8 files

Files this address was seen serving, each identified by running or analysing it. A widely distributed file can reach unrelated hosts.

These files are configured to connect to this address: 4 files on :8082, 4 files on :8083. A file naming two ports counts under each.

FileConfirmedDelivered onFile last seen
d26bdcca0c9d0104469726c23646e6431eac088c61a22c34d6d557a6d06a659danalysed:8082
35828239eedee07c966437d65406e5ab8894b65354317b9d546d7d84ac08eb7danalysed:8082
54f952ef07ef982094e00a1c86ed887e2dba09e4e69eb43a5b4c3a4d37f643adanalysed:8082
21073b66d053d8cecd28578838d4e53b5a0e590879a1d37e4b99759829897822detonated:8082
8dc1635d2d278d6bf045cd15cdbe5897b67f8fdf875816111607412cf7bc6283analysed:8083
5bff635fd9324b9c53582fe417e6d243bbdbf1445d6c4defa33c2256b37c27f7analysed:8083
4f7a9080ed9c84fcadd05597a2d8242f910e4a4eccf8d2e156455a8f7d5b06d0analysed:8083
6654bf42d4b2f85e920c925dc25f4f33826b53e5aa8a853f49880bb9f52cf716detonated:8083

Clustering values from these files’ configurations.

vkey = saltfuckyesohno · 2 files

Other hosts that served files with the same value. A shared value is not evidence of a single operator.

same vkey/salt → 1 other host

6 of the 8 files are VShell loaders whose configuration was read from the file. A VShell loader’s only configuration is the address and port it calls. The listener key (vkey) and the salt arrive from the listener when the loader connects, so only sandbox runs that reached a live listener show them.

Browse recurring values: vkey · salt

Deploy

Suricata rules and hunt queries for this address’s 3 listed listeners.

Suricata rules

Each query searches the last 30 days of your logs for connections to these listeners and for the 8 files this address served. Queries hold only addresses, ports and file hashes.

Microsoft Defender XDR (KQL)
DeviceNetworkEvents
| where Timestamp > ago(30d)
| where (RemoteIP == "107.172.73.26" and RemotePort in (8082, 8083, 31337))
DeviceFileEvents
| where Timestamp > ago(30d)
| where SHA256 in ("21073b66d053d8cecd28578838d4e53b5a0e590879a1d37e4b99759829897822", "35828239eedee07c966437d65406e5ab8894b65354317b9d546d7d84ac08eb7d", "4f7a9080ed9c84fcadd05597a2d8242f910e4a4eccf8d2e156455a8f7d5b06d0", "54f952ef07ef982094e00a1c86ed887e2dba09e4e69eb43a5b4c3a4d37f643ad", "5bff635fd9324b9c53582fe417e6d243bbdbf1445d6c4defa33c2256b37c27f7", "6654bf42d4b2f85e920c925dc25f4f33826b53e5aa8a853f49880bb9f52cf716", "8dc1635d2d278d6bf045cd15cdbe5897b67f8fdf875816111607412cf7bc6283", "d26bdcca0c9d0104469726c23646e6431eac088c61a22c34d6d557a6d06a659d")
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "107.172.73.26" and DestinationPort in (8082, 8083, 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="107.172.73.26" (All_Traffic.dest_port=8082 OR All_Traffic.dest_port=8083 OR All_Traffic.dest_port=31337)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
| tstats summariesonly=false count min(_time) as first_time max(_time) as last_time
    from datamodel=Endpoint.Filesystem where earliest=-30d
    (Filesystem.file_hash="21073b66d053d8cecd28578838d4e53b5a0e590879a1d37e4b99759829897822" OR Filesystem.file_hash="35828239eedee07c966437d65406e5ab8894b65354317b9d546d7d84ac08eb7d" OR Filesystem.file_hash="4f7a9080ed9c84fcadd05597a2d8242f910e4a4eccf8d2e156455a8f7d5b06d0" OR Filesystem.file_hash="54f952ef07ef982094e00a1c86ed887e2dba09e4e69eb43a5b4c3a4d37f643ad" OR Filesystem.file_hash="5bff635fd9324b9c53582fe417e6d243bbdbf1445d6c4defa33c2256b37c27f7" OR Filesystem.file_hash="6654bf42d4b2f85e920c925dc25f4f33826b53e5aa8a853f49880bb9f52cf716" OR Filesystem.file_hash="8dc1635d2d278d6bf045cd15cdbe5897b67f8fdf875816111607412cf7bc6283" OR Filesystem.file_hash="d26bdcca0c9d0104469726c23646e6431eac088c61a22c34d6d557a6d06a659d")
    by Filesystem.dest Filesystem.file_path Filesystem.file_hash
Elastic (EQL)
network where
  (destination.ip == "107.172.73.26" and destination.port in (8082, 8083, 31337))
file where file.hash.sha256 in ("21073b66d053d8cecd28578838d4e53b5a0e590879a1d37e4b99759829897822", "35828239eedee07c966437d65406e5ab8894b65354317b9d546d7d84ac08eb7d", "4f7a9080ed9c84fcadd05597a2d8242f910e4a4eccf8d2e156455a8f7d5b06d0", "54f952ef07ef982094e00a1c86ed887e2dba09e4e69eb43a5b4c3a4d37f643ad", "5bff635fd9324b9c53582fe417e6d243bbdbf1445d6c4defa33c2256b37c27f7", "6654bf42d4b2f85e920c925dc25f4f33826b53e5aa8a853f49880bb9f52cf716", "8dc1635d2d278d6bf045cd15cdbe5897b67f8fdf875816111607412cf7bc6283", "d26bdcca0c9d0104469726c23646e6431eac088c61a22c34d6d557a6d06a659d")

Cite this record

Plain text, for a ticket or a report
Address 107.172.73.26 Family Sliver, VShell Role malware distribution host Ports :8082, :8083, :31337 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-09-18 Last confirmed 2026-10-30 Record https://publicmosaic.com/ip/107.172.73.26 Source Public Mosaic, TLP:CLEAR