mal-2025-4219
Vulnerability from ossf_malicious_packages
Published
2025-05-11 17:17
Modified
2025-12-11 09:27
Summary
Malicious code in free-internet-dns (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (80f5bbcb50f9c9699a083711bb4d59905b49a198ddcd8c95425030d01d6a45e5)
Installing the package installs a backdoor (a qsocket.io) and automatically uploads access credentials (from the output of the qsocket client) to the remote server.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-05-free-internet-dns
Reasons (based on the campaign):
-
backdoor
-
The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.
Credits
ReversingLabs
www.reversinglabs.com
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "free-internet-dns",
"purl": "pkg:pypi/free-internet-dns"
},
"versions": [
"0.1.0"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)"
},
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "REPORTER"
},
{
"contact": [
"https://www.reversinglabs.com"
],
"name": "ReversingLabs",
"type": "FINDER"
}
],
"database_specific": {
"iocs": {
"urls": [
"http://165.227.81.186:5050/upload"
]
},
"malicious-packages-origins": [
{
"id": "RLMA-2025-02573",
"import_time": "2025-05-22T14:06:35.645812731Z",
"modified_time": "2025-05-22T12:33:33Z",
"sha256": "9b45897e865516906601c5e2905b526811ce83312a91a4c7979dc3be188cc103",
"source": "reversing-labs",
"versions": [
"0.1.0"
]
},
{
"id": "pypi/2025-05-free-internet-dns/free-internet-dns",
"import_time": "2025-12-02T22:30:55.205376363Z",
"modified_time": "2025-05-11T17:17:08Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "810ace2ac79548f01de569f9a4abadf8845cf1fcfcabf389fc1232d8a3b06775",
"source": "kam193"
},
{
"id": "pypi/2025-05-free-internet-dns/free-internet-dns",
"import_time": "2025-12-02T23:07:18.214216425Z",
"modified_time": "2025-05-11T17:17:08Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "80f5bbcb50f9c9699a083711bb4d59905b49a198ddcd8c95425030d01d6a45e5",
"source": "kam193"
},
{
"id": "pypi/2025-05-free-internet-dns/free-internet-dns",
"import_time": "2025-12-10T21:38:57.499532856Z",
"modified_time": "2025-05-11T17:17:08Z",
"sha256": "d37c0995162f9957b3a2ee4b9161d8deaf39efc8b33acdeafbb38daa5ff6f835",
"source": "kam193",
"versions": [
"0.1.0"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (80f5bbcb50f9c9699a083711bb4d59905b49a198ddcd8c95425030d01d6a45e5)\nInstalling the package installs a backdoor (a qsocket.io) and automatically uploads access credentials (from the output of the qsocket client) to the remote server.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2025-05-free-internet-dns\n\n\nReasons (based on the campaign):\n\n\n - backdoor\n\n\n - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim\u0027s machine.\n",
"id": "MAL-2025-4219",
"modified": "2025-12-11T09:27:53Z",
"published": "2025-05-11T17:17:08Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/free-internet-dns"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in free-internet-dns (PyPI)"
}
Loading…
Loading…
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.
Loading…
Loading…