{"answers":{"affected":"1 open source package ship an affected version, including @sudobility/shaperouter_client.","exploited":"There is no known exploitation of MAL-2026-18128 in the wild and no public exploit code.","fix":"Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.","what":"MAL-2026-18128 is a malicious package in @sudobility/shaperouter_client, published on 21 Oct 2026."},"fix_prompt":"MAL-2026-18128 is a malicious package: @sudobility/shaperouter_client (npm). Every version was published to cause harm.\n\nTask:\n1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.\n2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.\n3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.\n4. If the package is not used anywhere, say so and change nothing.\n\nReference: https://insights.sbomify.com/MAL-2026-18128/ (Markdown: https://insights.sbomify.com/MAL-2026-18128/index.md)","id":"MAL-2026-18128","markdown":"https://insights.sbomify.com/MAL-2026-18128/index.md","name":"MAL-2026-18128","record":{"aliases":["GHSA-x7g4-jh5c-33xr"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"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 `\u003credacted\u003e`), 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/\u003cstealth-name\u003e/\u003cstealth-name\u003e` 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.\n\nAny 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.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Malicious code in @sudobility/shaperouter_client (npm)","id":"MAL-2026-18128","indexable":true,"kev":null,"kind":"malicious","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"@sudobility/shaperouter_client","purl":"pkg:npm/%40sudobility/shaperouter_client","source":"MAL-2026-18128"}],"products":null,"published":"2026-10-21","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"OpenSSF Malicious Packages","prefix":"MAL"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":null,"url":"https://insights.sbomify.com/MAL-2026-18128/"}