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confirmed host

165.154.6.188

SlivervShellcontrollers · :31337, :1389

Last confirmed 2026-09-15, first seen 2026-09-02. On AS135377.

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

This address answered on 2 ports — :31337, :1389, across 2 malware families.

165.154.6.188:31337 · Sliver

Last confirmed (today)

first seen2026-09-05 21:28 UTC
serviceip-port · tcp · Sliver default
networkAS135377 · UCLOUD INFORMATION TECHNOLOGY (HK)
confidence100 / 100
tls certificatefe2e7943d833783a0746fd657b8f49400c06e3c5bae8c8c0699931232db8b0cb
cert subjectmultiplayer
cert issueroperators
cert validity2025-10-28 → 2028-10-27
cert typeCA-signed
cert key256-bit
cert serial (decimal)173373364756192294174076890011830997722
cert namesmultiplayer

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.

ja4x7022c563de38_7022c563de38_bf0f0589fc03

165.154.6.188:1389 · vShell

Last confirmed (today)

first seen2026-09-02 10:32 UTC
serviceip-port · tcp
rolemalware distribution host — observed serving samples
networkAS135377 · UCLOUD INFORMATION TECHNOLOGY (HK)
confidence98 / 100

vShell configuration

Operator-supplied settings recovered by detonating a captured sample in a sandbox — the configured command-and-control host, mutex and campaign, not a live reading of this address.

c2 host165.154.6.188 · same as this host
c2 port1389
typetcp

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 JA4X issuance template · 504 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 →

1.13.165.181Sliver1.14.73.118Sliver100.53.240.26Sliver101.126.90.250Sliver101.42.96.140Sliver103.121.92.150Sliver103.121.92.249Sliver103.121.95.90Sliver103.153.74.188Sliverarchived103.185.249.13Sliver103.216.116.136Sliverarchived103.216.116.186Sliverarchived103.216.117.141Sliverarchived103.216.117.216Sliverarchived103.216.117.40Sliverarchived103.226.250.31Sliverarchived103.226.251.109Sliverarchived103.226.251.110Sliverarchived103.226.251.111Sliverarchived103.226.251.112Sliverarchived103.226.251.113Sliverarchived103.226.251.114Sliverarchived103.226.251.115Sliverarchived103.242.12.143Sliverarchived

Showing 24 of 504. Full cohort →

Samples served · 1 file

Files this address was observed DELIVERING, confirmed as malware by detonation or by analysis of the file itself. Delivery is an observation, not an attribution — a widely distributed sample can reach unrelated hosts.

f2a5e015f129e7af…vShelldetonated · via :1389

Pivots & lookups

same ja4x → 504 other hosts same asn → 10 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.