LWA-2026-7613 MAL-2026-12134 ↗ confirmed malware

accounts-limits@0.0.2

Malicious code in accounts-limits (npm)

T1195.002 · Compromise Software Supply ChainT1059.007 · JavaScriptT1105 · Ingress Tool TransferT1071.001 · Web ProtocolsT1082 · System Information DiscoveryT1569.002 · Service Execution

Analysis

When required, the package downloads a binary payload from Cloudflare Workers C2 infrastructure (oob-worker[.]cf100-416[.]workers[.]dev, oob-worker[.]cf102-baf[.]workers[.]dev, oob-worker[.]cf103-070[.]workers[.]dev) via HTTPS GET /pkg/package, with a DNS-based fallback using TXT record chunked queries through c[.]tin[.]dl[.]well1[.]site. The downloaded binary is written to /var/tmp/.cache_<random> (or %TEMP%\dotnet_diag_<random>.exe on Windows) and executed as a detached background process. A lockfile at /tmp/.analytics_state prevents re-execution within a ~6-hour window. The package name "accounts-limits" is a decoy with no relation to its behaviour.

analyzed by
Leitwacht
first seen
Aug 2, 2026, 07:40 PM
analyzed
Aug 2, 2026, 07:40 PM
weekly installs
117

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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.