{"id":"MAL-2025-191475","summary":"Malicious code in atlassian-exp (PyPI)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (802483ac3ec3749092037040a0a50ed9fa329232a832ac15fd5a0c692c42a9fd)\nInstalling the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.\n\n\n---\n\nCategory: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.\n\n\nCampaign: GENERIC-standard-pypi-install-pentest\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n## Source: ossf-package-analysis (a8eff0a6a170a0f178577774f1e72d4ea5cec1f7dc16b59d8d30c581f5706fce)\nThe OpenSSF Package Analysis project identified 'atlassian-exp' @ 99.0.0 (pypi) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n","modified":"2025-12-03T00:20:08.012926Z","published":"2025-11-26T05:10:43Z","database_specific":{"malicious-packages-origins":[{"sha256":"a8eff0a6a170a0f178577774f1e72d4ea5cec1f7dc16b59d8d30c581f5706fce","source":"ossf-package-analysis","versions":["99.0.0"],"import_time":"2025-11-26T05:38:16.514216822Z","modified_time":"2025-11-26T05:10:43Z"},{"source":"kam193","versions":["99.0.0"],"id":"pypi/GENERIC-standard-pypi-install-pentest/atlassian-exp","import_time":"2025-12-02T22:30:55.865004149Z","modified_time":"2025-11-26T08:22:33.248454Z","sha256":"1d89ecf51ffdbca5e5e101a7b730b4a5d6f1a46dda65a174b5b3d9b6ed07750f"},{"versions":["99.0.0"],"id":"pypi/GENERIC-standard-pypi-install-pentest/atlassian-exp","import_time":"2025-12-02T23:07:19.047904812Z","modified_time":"2025-11-26T08:22:33.248454Z","sha256":"802483ac3ec3749092037040a0a50ed9fa329232a832ac15fd5a0c692c42a9fd","source":"kam193"}]},"references":[{"type":"WEB","url":"https://bad-packages.kam193.eu/pypi/package/atlassian-exp"}],"affected":[{"package":{"name":"atlassian-exp","ecosystem":"PyPI","purl":"pkg:pypi/atlassian-exp"},"versions":["99.0.0"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/atlassian-exp/MAL-2025-191475.json"}}],"schema_version":"1.7.3","credits":[{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"]},{"name":"Kamil Mańkowski (kam193)","contact":["https://github.com/kam193","https://bad-packages.kam193.eu/"],"type":"ANALYST"},{"name":"OpenSSF: Package Analysis","contact":["https://github.com/ossf/package-analysis","https://openssf.slack.com/channels/package_analysis"],"type":"FINDER"}]}