Public Mosaic C2 indicators
confirmed host

193.161.193.99

Quasarremote-access trojan controller · :44589, :42082

On AS198134.

listed last confirmed feed checked TLP:CLEAR Suricata rules Show in the live feed

Summary

First seen by the scanner2026-10-23
In this archive since2026-10-23
Ports2 · 2 listed
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 confirmedStatus
:44589listed
:42082listed

Observation history

Listed on 8 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :44589
  3. :42082

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
  • 2026-10-23 – 2026-10-30 (8 days)

Listeners

Each listener below shows its status and what sets it apart. Dates are in Ports. Common to both listeners:

serviceip-port · tcp
networkAS198134 · OOO GETWIFI
confidence100 / 100

193.161.193.99:44589 · Quasar

listed

193.161.193.99:42082 · Quasar

listed

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 == "193.161.193.99" and RemotePort in (42082, 44589))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "193.161.193.99" and DestinationPort in (42082, 44589))
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="193.161.193.99" (All_Traffic.dest_port=42082 OR All_Traffic.dest_port=44589)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "193.161.193.99" and destination.port in (42082, 44589))

Cite this record

Plain text, for a ticket or a report
Address 193.161.193.99 Family Quasar (remote-access trojan controller) Ports :42082, :44589 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-10-23 Last confirmed 2026-10-30 Record https://publicmosaic.com/ip/193.161.193.99 Source Public Mosaic, TLP:CLEAR