{"id":"MAL-2026-13881","summary":"Malicious code in @assetshop/verify-cli (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (7cace01fe47bda782a3a3af79a03154284b0e58f811cf19a63942a02aa5f7342)\nOn `npm install`, the package's preinstall hook executes index.js, which collects installer identity and host information — `whoami` (via execSync), `os.hostname()`, `os.platform()`, `os.arch()`, `process.cwd()`, `os.homedir()`, and Node version — and transmits them to a hardcoded Interactsh/OAST callback subdomain at `5f8a1ed70fb7761d678agw9bapayyyyyb.oast.site` via an HTTPS GET (with the collected values placed in the URL path) and a DNS lookup of `${user}.${hostname}.assetshop-verify-cli.\u003coast-host\u003e`. The package name in the `@assetshop` scope combined with the OAST beacon shape is the standard dependency-confusion reconnaissance pattern used to prove internal-name resolution against a private registry.\n","modified":"2026-08-12T14:45:10.446976272Z","published":"2026-08-12T14:02:23Z","database_specific":{"malicious-packages-origins":[{"source":"amazon-inspector","versions":["99.0.1"],"id":"IN-MAL-2026-017573","import_time":"2026-08-12T14:31:16.753258254Z","modified_time":"2026-08-12T14:02:35Z","sha256":"7cace01fe47bda782a3a3af79a03154284b0e58f811cf19a63942a02aa5f7342"},{"import_time":"2026-08-12T14:31:16.719030848Z","modified_time":"2026-08-12T14:02:23Z","sha256":"85394a6ca736d2983eb7f6be36a813afc346a5b3d7edd638cbbda453274630f0","source":"amazon-inspector","versions":["99.0.0"],"id":"IN-MAL-2026-017572"}]},"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/@assetshop/verify-cli/v/99.0.1"},{"type":"PACKAGE","url":"https://www.npmjs.com/package/@assetshop/verify-cli/v/99.0.0"}],"affected":[{"package":{"name":"@assetshop/verify-cli","ecosystem":"npm","purl":"pkg:npm/%40assetshop/verify-cli"},"versions":["99.0.1","99.0.0"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@assetshop/verify-cli/MAL-2026-13881.json","cwes":[{"name":"Embedded Malicious Code","cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature."},{"name":"Embedded Malicious Code","cweId":"CWE-506","description":"The product contains code that appears to be malicious in nature."}],"indicators":{"evidence_files":[{"sha256":"788315c4516f20561607a521f7423400c584a7a5a17590a038d44bc38138c779","tlsh":"2f216afd31b192b43e7a28c41646540e62a7d2127e0ffcf5bca903c03f195a6a6719f4","path":"index.js"}],"package_integrity":[{"filename":"verify-cli-99.0.1.tgz","hashes":{"sha1":"e553086585f971865a8e0eb16087f4bfae45e07a","sha512_sri":"sha512-NAfbY7SsUhuiGeP17Phb/i+wey6kA5txPQ/aYSNil5YtGgBFMP9OAJwBEHuJ9WBdZiRadioxApCFn+SKHDEGpA=="}}]}}}],"schema_version":"1.9.0","credits":[{"name":"Amazon Inspector","contact":["inspector-research@amazon.com"],"type":"FINDER"}]}