public mosaic llc support@publicmosaic.com
confirmed host

80.97.160.149

Cobalt Strikecommand-and-control server · :40001

Last confirmed 2026-09-15, first seen 2026-09-06. On AS48753.

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

80.97.160.149:40001 · Cobalt Strike

Last confirmed (today)

first seen2026-09-06 10:46 UTC
serviceip-port · tcp
networkAS48753 · AVA HOST
confidence100 / 100
tls certificatebc4f5c0adfec7eab29fce44fd9d3880329969adf8bad250d31bf0e255bd581c4
cert subjectCloudflare
cert issuerManaged CA 16daa3a9f4d5558eb1d81eb41db7fcaf
cert issuer orgCloudflare, Inc.
cert validity2025-10-23 → 2035-10-21
cert typeCA-signed
cert key256-bit
cert serial (decimal)262792602996135437058407850128228661288580237799

The certificate names above were validated by the issuing authority at issuance. They describe the certificate, not conduct by the names' owner — a legitimately issued certificate can be deployed on a listed host by whoever holds its private key, so treat the name as a pivot to investigate rather than as an attribution.

ja4x2166164053c1_4ce939b68fae_b02f00a62664
jarm28d28d28d00028d00042d42d00042de0d120da90d5910c5de2af43b74a6bd8
cs watermark391144938

Beacon configuration

callbackjs.notzhu.com · operator-supplied; a redirector or impersonation target, not an attribution
beacon typeHTTPS
cs versionCobalt Strike 4.7 (Aug 17, 2022)
getGET /jquery-3.3.1.min.js
postPOST /jquery-3.3.2.min.js
user-agentMozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/81.0.4044.34 Safari/537.36 Edg/81.0.416.20
sleep40s ±50%
watermark391144938
server key md52afb15f42ef2542f9bbedc5b69b7e010
inject stubb50b86d735412685eb6044ad8d01781c
spawn to x86%windir%\syswow64\svchost.exe
spawn to x64%windir%\sysnative\svchost.exe

Observation history

18d agotoday

Observed on 10 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 JA4X issuance template · 3 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 →

20.157.116.151Adaptix8.159.146.72Cobalt Strike83.229.123.201Cobalt Strike

Shared Cobalt Strike watermark · 28 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.

101.200.85.0Cobalt Strike106.55.25.253Cobalt Strike106.75.249.202Cobalt Strike117.72.159.96Cobalt Strike119.45.225.53Cobalt Strike124.221.190.127Cobalt Strike154.221.25.38Cobalt Strike167.17.47.252Cobalt Strike180.76.141.175Cobalt Strike192.144.219.65Cobalt Strike207.57.134.202Cobalt Strike209.200.246.194Cobalt Strike210.56.48.227Cobalt Strike39.96.201.230Cobalt Strike39.97.57.155Cobalt Strike42.194.241.92Cobalt Strike43.143.13.146Cobalt Strike47.105.36.109Cobalt Strike47.108.25.113Cobalt Strike47.113.206.140Cobalt Strike47.94.56.71Cobalt Strike47.95.192.147Cobalt Strike47.95.201.24Cobalt Strike59.110.228.141Cobalt Strike

Showing 24 of 28. The rest are reachable from any of them.

Pivots & lookups

same ja4x → 3 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.