Public Mosaic C2 indicators
confirmed host

5.180.27.57

Mythiccommand-and-control server · :443, :7443

First seen 2026-10-09, last confirmed 2026-10-29. No longer listed. On AS200590.

archived last confirmed feed checked TLP:CLEAR

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 template7022c563de38_7022c563de38_795797892f9c50 other hosts · 46 listed

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

Network context

SharedValueOther hosts
NetworkAS200590 · NLS Kazakhstan2 other hosts · 2 listed

Hosts near this one, for context only.

Summary

First seen by the scanner2026-10-09
In this archive since2026-10-09
Ports2 · 0 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
:443 · HTTPSno longer listed523c1c2a8e277022c563de38_7022c563de38_795797892f9c
:7443no longer listed523c1c2a8e277022c563de38_7022c563de38_795797892f9c

Observation history

Listed on all 21 days from its first sighting by the scanner on 2026-10-09 to its last confirmation on 2026-10-29 UTC.

  1. listed
  2. :443
  3. :7443

2026-08-292026-10-29

  • 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
  • 2026-10-09 – 2026-10-29 (21 days)

Evidence

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

TLS certificate 523c1c2a8e27

On both listeners.

tls certificate523c1c2a8e27ef9bb444a3eab45ce554b7f8f7156c0e0a7b1b86ad945370c9fc
cert subjectmythic
cert issuermythic
cert validity2026-10-05 → 2036-10-02
cert typeself-signed
cert key4096-bit
cert serial (hex)77096c5ece24476d9d282cfb536ef9186585eafd
cert serial (decimal)679580048822256138221060556792002928680227957501

The names above are what the certificate claims, not proof that this host owns them. Treat a familiar name as a likely impersonation.

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
networkAS200590 · NLS Kazakhstan
confidence100 / 100

5.180.27.57:443 · Mythic

no longer listed

jarm2ad2ad0002ad2ad00042d42d00000000f78d2dc0ce6e5bbc5b8149a4872356

5.180.27.57:7443 · Mythic

no longer listed

jarm21d19d00021d21d00042d43d0000005ad20eceaf7f71ae0887d2ff117bf97f

Hosts sharing a value with this one

50 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 · 50 other hosts · 46 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, 10 are past the 40 hosts shown.

38.55.252.115DarkSwordJA4X templatelisted
46.225.119.0AdaptixJA4X templatelisted
45.249.89.172AdaptixJA4X templatelisted
2.56.166.25AdaptixJA4X templatelisted
193.233.220.65AdaptixJA4X templatelisted
177.5.67.246AdaptixJA4X templatelisted
159.223.126.127AdaptixJA4X templatelisted
154.37.218.235AdaptixJA4X templatelisted
119.91.246.156AdaptixJA4X templatelisted
137.175.107.110AdaptixJA4X templatelisted
117.55.235.249AdaptixJA4X templatelisted
139.99.124.37AdaptixJA4X templatelisted
144.124.234.128AdaptixJA4X templatelisted
185.147.83.59AdaptixJA4X templatelisted
198.13.47.210AdaptixJA4X templatelisted
119.28.212.86AdaptixJA4X templatelisted
13.236.153.60AsyncRATJA4X templatelisted
193.181.213.156OverlordJA4X templatelisted
139.199.160.80AdaptixJA4X templatelisted
44.195.239.154MythicJA4X templatelisted
52.86.95.53MythicJA4X templatelisted
94.139.252.190AdaptixJA4X templatelisted
178.16.52.239AdaptixJA4X templatelisted
18.220.97.18MythicJA4X templatearchived
119.45.105.71AdaptixJA4X templatelisted
45.93.95.212MythicJA4X templatearchived
193.112.254.32AdaptixJA4X templatelisted
193.112.169.214AdaptixJA4X templatelisted
47.243.96.54AdaptixJA4X templatelisted
85.202.161.25AdaptixJA4X templatelisted
114.132.190.121AdaptixJA4X templatelisted
51.79.220.125MythicJA4X templatearchived
155.138.215.87AdaptixJA4X templatelisted
143.92.57.247OverlordJA4X templatelisted
202.162.109.6OverlordJA4X templatelisted
202.162.109.5OverlordJA4X templatelisted
85.155.186.2AdaptixJA4X templatelisted
212.47.241.124AdaptixJA4X templatelisted
185.227.152.231AdaptixJA4X templatelisted
8.146.235.16Flying EagleJA4X templatelisted

Deploy

No listener here is listed, so there are no rules. The queries below search past traffic: run them once, not as a standing alert.

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 == "5.180.27.57" and RemotePort in (443, 7443))
Microsoft Sentinel (KQL)
CommonSecurityLog
| where TimeGenerated > ago(30d)
| where (DestinationIP == "5.180.27.57" and DestinationPort in (443, 7443))
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="5.180.27.57" (All_Traffic.dest_port=443 OR All_Traffic.dest_port=7443)))
    by All_Traffic.src_ip All_Traffic.dest_ip All_Traffic.dest_port
Elastic (EQL)
network where
  (destination.ip == "5.180.27.57" and destination.port in (443, 7443))

Cite this record

Plain text, for a ticket or a report
Address 5.180.27.57 Family Mythic (command-and-control server) Ports :443, :7443 Status archived (feed checked 2026-10-30 17:37 UTC) First seen 2026-10-09 Last confirmed 2026-10-29 Record https://publicmosaic.com/ip/5.180.27.57 Source Public Mosaic, TLP:CLEAR