Public Mosaic C2 indicators
confirmed host

124.220.216.115

Adaptixcommand-and-control server · :8443

On AS45090.

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

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

Network context

SharedValueOther hosts
NetworkAS45090 · Shenzhen Tencent Computer Systems Com…538 other hosts · 493 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-30
In this archive since2026-09-30
Evidence1 certificate
Look up elsewhereVirusTotal · Shodan · Censys
About this listingWhat a listing means · Is this your address?

Observation history

Listed on 31 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :8443

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
  • 2026-09-30 – 2026-10-30 (31 days)

124.220.216.115:8443 · Adaptix

Last confirmed (today)

first seen2026-09-30 06:03 UTC
serviceip-port · tcp · alt-HTTPS
observed hostruss.cc.cd
networkAS45090 · Shenzhen Tencent Computer Systems Com…
confidence100 / 100
tls certificate85a8eb837b433b3c59e0db882d5783c359e181ccf83d3ab00005bf6f9186fa06
cert subjectCloudFlare Origin Certificate
cert subject orgCloudFlare, Inc.
cert issuer orgCloudFlare, Inc.
cert validity2026-09-28 → 2041-09-24
cert typeissuer-signed
cert key2048-bit
cert serial (hex)1a0fce01843d2b8011fcf63c239163f782965d15
cert serial (decimal)148786216866357804351296780424843805358374149397
cert names*.russ.cc.cd russ.cc.cd

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.

ja4xdc020972a4a8_9fb583da09a2_fb02ba79e164

Hosts sharing a value with this one

27 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.

AddressFamilySharesLast confirmedStatus
JA4X template · 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
177.3.92.247VShellJA4X templatelisted
216.238.54.156BTMOBJA4X 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

Deploy

Suricata rules and hunt queries for this address’s 1 listed listener.

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 == "124.220.216.115" and RemotePort in (8443))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "124.220.216.115" and DestinationPort in (8443))
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="124.220.216.115" (All_Traffic.dest_port=8443)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "124.220.216.115" and destination.port in (8443))

Cite this record

Plain text, for a ticket or a report
Address 124.220.216.115 Family Adaptix (command-and-control server) Ports :8443 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-09-30 Last confirmed 2026-10-30 Record https://publicmosaic.com/ip/124.220.216.115 Source Public Mosaic, TLP:CLEAR