mal-2026-1000
Vulnerability from ossf_malicious_packages
Published
2026-02-23 08:59
Modified
2026-02-23 09:51
Summary
Malicious code in scraper-npm (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (5705e85e8288aeffbfe964329624dcbb5b2e30cebb0023da5b605ee5fb0aef4e)
During import, the package exfiltrates files (especially .env and JSON) and eventually configures a backdoor by adding its own SSH key to the authorized_keys.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-02-scraper-npm
Reasons (based on the campaign):
-
files-exfiltration
-
backdoor
-
The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.
Credits
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "scraper-npm"
},
"versions": [
"1.0.4"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "ANALYST"
},
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "REPORTER"
}
],
"database_specific": {
"iocs": {
"domains": [
"api.bensaru.site",
"bensaru.site"
],
"urls": [
"https://api.bensaru.site/api/validate/files"
]
},
"malicious-packages-origins": [
{
"id": "pypi/2026-02-scraper-npm/scraper-npm",
"import_time": "2026-02-23T09:23:51.901509003Z",
"modified_time": "2026-02-23T08:59:49.553899Z",
"sha256": "5705e85e8288aeffbfe964329624dcbb5b2e30cebb0023da5b605ee5fb0aef4e",
"source": "kam193",
"versions": [
"1.0.4"
]
},
{
"id": "pypi/2026-02-scraper-npm/scraper-npm",
"import_time": "2026-02-23T09:49:38.141206339Z",
"modified_time": "2026-02-23T08:59:49.553899Z",
"sha256": "d7f20e2472b63356859f93d837362f5473465c3bfe950dc41183d41aa2790d67",
"source": "kam193",
"versions": [
"1.0.4"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (5705e85e8288aeffbfe964329624dcbb5b2e30cebb0023da5b605ee5fb0aef4e)\nDuring import, the package exfiltrates files (especially .env and JSON) and eventually configures a backdoor by adding its own SSH key to the authorized_keys.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-02-scraper-npm\n\n\nReasons (based on the campaign):\n\n\n - files-exfiltration\n\n\n - backdoor\n\n\n - The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.\n",
"id": "MAL-2026-1000",
"modified": "2026-02-23T09:51:45Z",
"published": "2026-02-23T08:59:49Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/scraper-npm"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in scraper-npm (PyPI)"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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