LWA-2026-10307 MAL-2026-13277 ↗ confirmed malware

dlab_workshop@1.0.3

Malicious code in dlab_workshop (npm)

T1059.007 · JavaScriptT1082 · System Information DiscoveryT1552.001 · Credentials In FilesT1041 · Exfiltration Over C2 Channel

Analysis

The package runs a malicious script in both its preinstall and postinstall hooks. The script collects the installer's full environment variables (including any npm/GitHub/cloud tokens), current working directory, OS user information, and process arguments, then POSTs them as JSON to the attacker-controlled endpoint hxxps://9eojg3y52itd6161v4lhojajrax1lw9l[.]oastify[.]com. The package itself ships no functional code (its exported function is a no-op), so its only purpose is harvesting the installer's credentials and environment at install time.

analyzed by
Leitwacht
first seen
Aug 5, 2026, 03:30 PM
analyzed
Aug 5, 2026, 03:32 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.