Public Mosaic C2 indicators
confirmed host

157.254.234.55

DarkSwordcommand-and-control server · :8888, :443

On AS402349.

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 templatea373a9f83c6b_7022c563de38_2e3757343cb0240 other hosts · 225 listed

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

Summary

First seen by the scanner2026-10-31
In this archive since2026-10-31
Ports2 · 2 listed
Evidence1 certificate
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
:8888listed
:443 · HTTPSlisted3079a5bb74c6a373a9f83c6b_7022c563de38_2e3757343cb0

Observation history

Listed on 2 of the 65 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :8888 and 1 more

2026-08-292026-11-01

  • 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
  • 2026-10-31 – 2026-11-01 (2 days)

Evidence

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

TLS certificate 3079a5bb74c6

On :443.

tls certificate3079a5bb74c66872243f472fce9c08c6ddefa57a7503c1de43cc5b23e0fff311
cert subjectiosiosczy.online
cert issuerYE2
cert issuer orgLet's Encrypt
cert validity2026-10-27 → 2027-01-25
cert typeissuer-signed
cert key256-bit
cert serial (hex)061afe079af4c3a55eb4f17f1509342d8323
cert serial (decimal)531858720530396558418055510851752865661731
cert namesdoridori44.buzz fsdfsdfosuf.buzz gdfgerertert.buzz iosiosczy.online

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
networkAS402349 · Gatewaysentry
confidence98 / 100

157.254.234.55:8888 · DarkSword

listed

157.254.234.55:443 · DarkSword

listed · certificate 3079a5bb74c6

observed hostdoridori44.buzz
jarm27d40d40d00040d00042d43d000000d2e61cae37a985f75ecafb81b33ca523

Hosts sharing a value with this one

240 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 · 240 other hosts · 225 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, 200 are past the 40 hosts shown.

186.244.245.148DarkSwordJA4X templatelisted
118.107.21.193DarkSwordJA4X templatelisted
103.121.95.23DarkSwordJA4X templatelisted
199.91.221.35EvilginxJA4X templatelisted
207.56.119.139Flying EagleJA4X templatelisted
85.137.62.225DarkSwordJA4X templatelisted
85.137.62.160DarkSwordJA4X templatelisted
80.66.76.203UnamJA4X templatelisted
46.19.140.50Cobalt StrikeJA4X templatelisted
207.56.119.48Flying EagleJA4X templatelisted
207.56.28.208Flying EagleJA4X templatelisted
69.8.133.232AdaptixC2JA4X templatelisted
208.87.202.232DarkSwordJA4X templatelisted
202.146.222.253DarkSwordJA4X templatelisted
192.253.229.191DarkSwordJA4X templatelisted
192.162.199.251UnamJA4X templatelisted
181.215.18.87DarkSwordJA4X templatelisted
173.254.201.67DarkSwordJA4X templatelisted
154.18.187.174DarkSwordJA4X templatelisted
130.94.67.4DarkSwordJA4X templatelisted
131.123.43.22NimPlantJA4X templatelisted
13.124.107.166DarkSwordJA4X templatelisted
101.33.76.147DarkSwordJA4X templatelisted
89.127.235.142MythicJA4X templatelisted
20.118.221.53AdaptixC2JA4X templatelisted
157.137.215.66HavocJA4X templatelisted
152.70.24.49HookBotJA4X templatelisted
45.142.143.152AdaptixC2JA4X templatelisted
45.142.142.252AdaptixC2JA4X templatelisted
89.34.227.72AdaptixC2JA4X templatelisted
69.8.133.42AdaptixC2JA4X templatelisted
216.167.81.141OverlordJA4X templatelisted
149.104.71.157AdaptixC2JA4X templatelisted
69.8.133.228AdaptixC2JA4X templatelisted
52.196.120.218Flying EagleJA4X templatelisted
116.213.43.162Diaoyu KejiJA4X templatelisted
179.43.175.26BTMOB RATJA4X templatelisted
194.100.215.101PyramidJA4X templatelisted
161.35.239.147HavocJA4X templatelisted
179.43.175.47OverlordJA4X 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 == "157.254.234.55" and RemotePort in (443, 8888))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "157.254.234.55" and DestinationPort in (443, 8888))
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="157.254.234.55" (All_Traffic.dest_port=443 OR All_Traffic.dest_port=8888)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "157.254.234.55" and destination.port in (443, 8888))

Cite this record

Plain text, for a ticket or a report
Address 157.254.234.55 Family DarkSword (command-and-control server) Ports :443, :8888 Status listed (feed checked 2026-11-01 10:37 UTC) First seen 2026-10-31 Last confirmed 2026-11-01 Record https://publicmosaic.com/ip/157.254.234.55 Source Public Mosaic, TLP:CLEAR