Public Mosaic C2 indicators
confirmed host

103.206.22.66

Flying Eagleremote-access trojan controller · :80, :443

On AS21859.

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_258381d3d68a17 other hosts · 14 listed

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

Network context

SharedValueOther hosts
NetworkAS21859 · Zenlayer6 other hosts · 6 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-09-29
In this archive since2026-09-29
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
:80listed
:443 · HTTPSlisted846286fd2b68a373a9f83c6b_7022c563de38_258381d3d68a

Observation history

Listed on 32 of the 63 days since this archive began recording, 2026-08-29 UTC.

  1. listed
  2. :80
  3. :443

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
  • 2026-09-29 – 2026-10-30 (32 days)

Evidence

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

TLS certificate 846286fd2b68

On :443.

tls certificate846286fd2b686732d8c35287a4ef027b0a62b0f026955def2c80a6a854e8c30d

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:

servicedomain-name · tcp
domainadbchen1.shop
networkAS21859 · Zenlayer
confidence100 / 100

103.206.22.66:80 · Flying Eagle

listed

103.206.22.66:443 · Flying Eagle

listed · certificate 846286fd2b68

jarm3fd3fd0003fd3fd00042d42d0000002059a3b916699461c5923779b77cf06b

Hosts sharing a value with this one

17 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 · 17 other hosts · 14 listed

These hosts’ certificates share one JA4X template, which points to the same certificate tooling. It is not evidence of a single operator.

103.249.106.28Flying EagleJA4X templatelisted
103.249.106.27Flying EagleJA4X templatelisted
103.249.105.43Flying EagleJA4X templatelisted
192.229.92.36Flying EagleJA4X templatelisted
103.249.106.26Flying EagleJA4X templatelisted
154.12.83.111Flying EagleJA4X templatelisted
103.249.105.42Flying EagleJA4X templatelisted
108.187.7.162Flying EagleJA4X templatelisted
103.121.95.77Flying EagleJA4X templatelisted
43.138.195.173QuasarJA4X templatearchived
175.178.255.222QuasarJA4X templatearchived
81.68.213.31QuasarJA4X templatearchived
154.219.100.114Flying EagleJA4X templatelisted
154.219.100.47Flying EagleJA4X templatelisted
118.107.47.28Flying EagleJA4X templatelisted
118.107.47.27Flying EagleJA4X templatelisted
154.201.68.199Flying EagleJA4X 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 == "103.206.22.66" and RemotePort in (80, 443))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "103.206.22.66" and DestinationPort in (80, 443))
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="103.206.22.66" (All_Traffic.dest_port=80 OR All_Traffic.dest_port=443)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "103.206.22.66" and destination.port in (80, 443))

Cite this record

Plain text, for a ticket or a report
Address 103.206.22.66 Family Flying Eagle (remote-access trojan controller) Ports :80, :443 Status listed (feed checked 2026-10-30 18:37 UTC) First seen 2026-09-29 Last confirmed 2026-10-30 Record https://publicmosaic.com/ip/103.206.22.66 Source Public Mosaic, TLP:CLEAR