{"answers":{"affected":"1 open source package ship an affected version, including nordpass.","exploited":"There is no known exploitation of MAL-2026-10743 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-2026-10743 is a malicious package in nordpass, published on 16 Jul 2026."},"fix_prompt":"MAL-2026-10743 is a malicious package: nordpass (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-2026-10743/ (Markdown: https://insights.sbomify.com/MAL-2026-10743/index.md)","id":"MAL-2026-10743","markdown":"https://insights.sbomify.com/MAL-2026-10743/index.md","name":"MAL-2026-10743","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Package name impersonates the NordPass password-manager product while presenting itself as 'A simple authentication module.' The package.json postinstall runs `make -C src \u0026\u0026 cp src/auth_module./bin/flare \u0026\u0026 node src/install.js`. src/install.js is a ~100 KB heavily obfuscated file (obfuscator.io-style string-array decoder with rotation, unicode-escaped identifiers, XOR-numeric literals) that reads /etc/passwd, derives XOR key material from that content combined with hardcoded byte constants, base64-decodes an embedded payload, XOR-decrypts it, and passes the resulting string to eval(). The decode-and-exec path is guarded by anti-analysis checks: a NODE_OPTIONS `--inspect` check, a Date.now() timing gate, and an `OG_`-prefixed environment-variable kill switch. A compiled `auth_module` binary is also staged to `./bin/flare` during postinstall. The combination — brand impersonation, obfuscation, host-file read used as key material, base64+XOR+eval of an embedded blob, anti-debug and kill-switch guards, and a staged native binary — executes attacker-controlled code on the installer's machine at `npm install` time.\n\nThe OpenSSF Package Analysis project identified 'nordpass' @ 1.0.2 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.","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 nordpass (npm)","id":"MAL-2026-10743","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":"nordpass","purl":"pkg:npm/nordpass","source":"MAL-2026-10743"}],"products":null,"published":"2026-07-16","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-2026-10743/"}