LWA-2026-1099 confirmed malware

@veertly/web-app@99.9.9

Malicious code in @veertly/web-app (npm)

T1195.002 · Compromise Software Supply Chain

Analysis

Dependency-confusion stub: @veertly/web-app uses a high sentinel version (99.9.9), a scoped name mimicking a real service, and a tiny (1010-byte) tarball. A preinstall hook runs index.js, which collects os.userInfo().username, os.hostname(), and the current working directory, then beacons them to api[.]telegram[.]org/bot8775202566:.../sendMessage with chat_id=1483949647. The error handler is deliberately silent to avoid surfacing failures. Outbound telemetry exfil to an external API at install time.

analyzed by
Leitwacht
first seen
May 29, 2026, 12:13 AM
analyzed
May 29, 2026, 09:42 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.