public mosaic llc support@publicmosaic.com
confirmed host

46.151.182.190

Cobalt Strikecommand-and-control server · :4443

Last confirmed 2026-09-12, first seen 2026-09-04. On AS205759.

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

46.151.182.190:4443 · Cobalt Strike

Last confirmed (3 days ago)

first seen2026-09-04 06:58 UTC
serviceip-port · tcp
networkAS205759 · Ghosty Networks
confidence100 / 100
tls certificatea9d04845d472afc560615605a8f221e64c9e8ef90bb911fa38d614bab8b3335e
cert subjectDigiCert Global Root G2
cert subject orgDigiCert Inc
cert issuerDigiCert Global Root G2
cert issuer orgDigiCert Inc
cert validity2026-08-31 → 2027-08-31
cert typeself-signed
cert key3072-bit
cert serial (decimal)9417009974241395176

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
jarm2ad2ad16d2ad2ad00042d42d00042ddb04deffa1705e2edc44cae1ed24a4da
cs watermark12345

Beacon configuration

callbackd575nyk99jule.cloudfront.net, /jquery-3.3.1.min.js, financiales-groupe.com · operator-supplied; a redirector or impersonation target, not an attribution
beacon typeHTTPS
cs versionCobalt Strike 4.8 (Feb 28, 2023)
getGET /jquery-3.3.1.min.js
postPOST /jquery-3.3.2.min.js
user-agentMozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
sleep19s ±40%
watermark12345
server key md5438ef8d1b4d4992687bf207e34293206
inject stub6eebe6e473d3503233aa56f2ce51f5b1
spawn to x86%windir%\syswow64\rdpinit.exe
spawn to x64%windir%\sysnative\rdpinit.exe

Observation history

18d agotoday

Observed on 9 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 · 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 · 1 host

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.

196.251.121.183Cobalt Strike

Neighbourhood · 46.151.182.0/24 · 7 hosts

7 other confirmed hosts in the same /24. Adjacent addresses under one operator are a different signal from a shared certificate — they suggest a block, not a build.

46.151.182.16AsyncRAT46.151.182.17DcRat46.151.182.30HypeAgent46.151.182.98HypeAgent46.151.182.182Ligolo-ng46.151.182.205AsyncRAT46.151.182.224Overlord

Pivots & lookups

same ja4x → 270 other hosts same asn → 20 other hosts 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.