IP address 103.242.12.143
Last confirmed 2026-09-15, first seen 2026-08-24. On AS401696.
This address answered on 3 ports — :1234, :80, :31337, across 2 malware families.
103.242.12.143:1234 · vShell
Last confirmed (today)
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.
103.242.12.143:80 · Sliver
Last confirmed (today)
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.
103.242.12.143:31337 · Sliver
no longer listed Last confirmed
Observation history
Observed on 18 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 · 511 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.
Showing 24 of 511. The rest are reachable from any of them.
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.
Pivots & lookups
Listed in error?
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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.