Malicious code in @sudobility/shaperouter_client (npm)

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (bebe636755cc09ce542fb69853676ec9b9cc46752d88265037cc4d4a1487e503) The package declares a postinstall hook `sh scripts/miner.sh` that fetches a gzipped payload from `amplify-gursha-dev-121835-deployment.s3.amazonaws.com` using a presigned URL (embedded AWS access key id `<redacted>`), decompresses it to `/tmp/.smi`, extracts an embedded base64+tar XMRig binary, writes a miner configuration to `$HOME/.sysmond.json` targeting the Monero pool `networkservicesupp.flashhub.net:8443`, places the binary at `$HOME/.local/lib/<stealth-name>/<stealth-name>` using a system-component-like randomized name, and launches it via `nohup`. When the installer is root or passwordless sudo is available, the same script runs the downloaded `/tmp/.smi` with an `agent` subcommand under elevated privileges, which (per the script's own comments) installs persistent components via cron and a relay/tor channel. The script contains a hardcoded AWS access key id used to authenticate the S3 fetch. ## Source: ghsa-malware (9f55e9e232d5de07409dfae643bc8bcf7b8b3d7bc4199737b30b2515a72d9c28) Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Source published

21 Oct 2026 22:20:51 UTC

Source modified

22 Oct 2026 16:45:28 UTC

Observed here

24 Oct 2026 13:17:17 UTC

Source terms

OSV · upstream source license applies

Original source record · Cite this exact observation · Complete original publisher JSON

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