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confirmed host

45.192.202.36

Cobalt Strikecommand-and-control server · :50052, :50051, :50050

Last confirmed 2026-09-15, first seen 2026-09-02. On AS401615. Its certificate is shared with 1 other confirmed host.

listed last confirmed feed checked TLP:CLEAR SURICATA .RULES SEE THE LIVE FEED →

This address answered on 3 ports — :50052, :50051, :50050.

45.192.202.36:50052 · Cobalt Strike

Last confirmed (today)

first seen2026-09-08 17:23 UTC
serviceip-port · tcp
networkAS401615 · ACCK
confidence98 / 100
cs watermark305419896

Beacon configuration

callback45.192.202.36 · same as this host
beacon typeHTTP
cs versionCobalt Strike 4.0 (Dec 05, 2019)
getGET /push
postPOST /submit.php
user-agentMozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; MALNJS)
sleep60s ±0%
watermark305419896
server key md579b6e333634c506f6f710dde179796ed
inject stuba56c813864af878a4c10083ca1578e0a
spawn to x86%windir%\syswow64\rundll32.exe
spawn to x64%windir%\sysnative\rundll32.exe

45.192.202.36:50051 · Cobalt Strike

Last confirmed (6 days ago)

first seen2026-09-02 18:18 UTC
serviceip-port · tcp
networkAS401615 · ACCK
confidence98 / 100
cs watermark305419896

Beacon configuration

callback45.192.202.36 · same as this host
beacon typeHTTP
cs versionCobalt Strike 4.0 (Dec 05, 2019)
getGET /pixel
postPOST /submit.php
user-agentMozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; InfoPath.2; .NET4.0C)
sleep60s ±0%
watermark305419896
server key md579b6e333634c506f6f710dde179796ed
inject stuba56c813864af878a4c10083ca1578e0a
spawn to x86%windir%\syswow64\rundll32.exe
spawn to x64%windir%\sysnative\rundll32.exe

45.192.202.36:50050 · Cobalt Strike

Last confirmed (today)

first seen2026-09-02 11:11 UTC
serviceip-port · tcp · Cobalt Strike team server default
networkAS401615 · ACCK
confidence100 / 100
tls certificate7b49fc589e7e738e3457859d269996ecef83f693570b0ac482c426b1fa04bd73
cert subjectMajor Cobalt Strike
cert subject orgcobaltstrike
cert issuerMajor Cobalt Strike
cert issuer orgcobaltstrike
cert validity2019-03-16 → 2019-06-14
cert typeself-signed
cert key2048-bit
cert serial (decimal)1220774527

The certificate names above are what the certificate ASSERTS, not proof this host owns them — a self-signed certificate can claim any subject, so treat a familiar name here as an impersonation attempt rather than an identity.

ja4x2166164053c1_2166164053c1_30d204a01551

Observation history

18d agotoday

Observed on 14 of the 18 days since this archive began recording, 2026-08-29 UTC. Presence is per UTC day: a day is marked when the scanner confirmed this address at least once, not once per scan.

Shared TLS certificate · 1 host

These hosts served the same certificate. That is the strongest link this corpus can draw between two addresses, though it evidences a shared BUILD rather than a shared operator: a leaked or resold profile puts the same certificate in different hands. Full cohort →

209.200.246.194Cobalt Strike

Shared JA4X issuance template · 270 hosts

These hosts issued certificates from the same template — the same distinguished-name fields hashed in the same order. It links tooling, not necessarily an operator. Full cohort →

1.14.104.208Cobalt Strike1.15.76.39Cobalt Strike101.126.10.34Cobalt Strike101.200.193.211Cobalt Strike101.200.29.195Cobalt Strike101.200.85.0Cobalt Strike101.201.103.158Cobalt Strike101.201.109.2Cobalt Strike101.33.200.145Cobalt Strike101.33.225.32Cobalt Strike101.35.238.122Cobalt Strike101.42.136.73Cobalt Strike101.42.255.92Cobalt Strike101.43.103.154Cobalt Strike102.203.116.201Cobalt Strike103.119.47.222Cobalt Strike103.12.148.37Cobalt Strike103.204.174.212Cobalt Strike103.212.186.85Cobalt Strike103.27.111.130Cobalt Strike103.6.169.62Cobalt Strike104.168.102.116Cobalt Strike106.15.10.2Cobalt Strike106.53.61.9Cobalt Strike

Showing 24 of 270. Full cohort →

Shared Cobalt Strike watermark · 3 hosts

A watermark identifies the Cobalt Strike licence a beacon was generated from. Hosts sharing one were built from the same copy of the software — which is not the same as one operator, since cracked and leaked builds circulate widely and share a watermark by definition.

101.33.225.32Cobalt Strike209.200.246.194Cobalt Strike212.14.244.222Cobalt Strike

Pivots & lookups

same cert → 1 other host same ja4x → 270 other hosts same asn → 1 other host lookups: virustotal · shodan · censys

Listed in error?

This page is generated from automated scanning and is publicly available. If you are responsible for this address and it should not be listed, write to support@publicmosaic.com — see abuse & takedown for what we need and what happens next, or opt-out to exclude a whole range from scanning.

Addresses are frequently compromised third-party hosts rather than infrastructure their owner stood up. A listing records what a scan observed at a point in time; it is not an allegation about whoever pays for the address.