LWA-2026-12264 MAL-2026-16334 ↗ confirmed malware

keroeltopgg@99.99.99

Malicious code in keroeltopgg (npm)

T1082 · System Information DiscoveryT1071.001 · Web ProtocolsT1041 · Exfiltration Over C2 Channel

Analysis

The package's main entry point (index.js) reads the machine hostname and sends it to a remote webhook endpoint at eo8f3m3ho26a0nm[.]m[.]pipedream[.]net under the path /keroeltopgg, using the "requests" dependency. The package also declares a large set of lifecycle scripts (preinstall, install, postinstall, prepare, etc.) that only print placeholder messages. The hostname beacon exfiltrates installer host metadata to the attacker-controlled pipedream[.]net endpoint.

analyzed by
Leitwacht
first seen
Sep 18, 2026, 11:39 PM
analyzed
Sep 18, 2026, 11:40 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.