mal-2025-991
Vulnerability from ossf_malicious_packages
Published
2024-12-26 12:24
Modified
2025-12-31 02:45
Summary
Malicious code in sysfunc (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (9dc5d09b08f080ad350524a6620877c69339aac5885f4ddb2cbaec68bfa2d3ee)
Importing the module starts downloading and executing an Infostealer targeting browsers' and Discord data
In first packages, there was a hidden line triggering downloading and running an infostealer
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2024-12-syscontrol
Reasons (based on the campaign):
-
infostealer
-
obfuscation
-
action-hidden-in-lib-usage
-
infostealer:kiwi
-
exfiltration-browser-data
-
exfiltration-crypto
Credits
ReversingLabs
www.reversinglabs.com
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "sysfunc",
"purl": "pkg:pypi/sysfunc"
},
"versions": [
"0.1",
"0.2",
"0.3",
"0.4",
"0.5",
"0.6",
"0.7",
"0.8"
]
}
],
"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": {
"ips": [
"45.142.115.225"
],
"urls": [
"http://45.142.115.225:8000/grab/DaTDTcxiSvq9OA6r",
"http://45.142.115.225:8000/inject/DaTDTcxiSvq9OA6r",
"http://45.142.115.225:8000/grab/DaTDTcxiSvq9OA6r",
"http://45.142.115.225:8000/repeter/DaTDTcxiSvq9OA6r",
"https://cdn.discordapp.com/attachments/1086668425797058691/1113770559688413245/app.asar",
"https://cdn.discordapp.com/attachments/1135684724585681039/1143224080603037827/app.asar"
]
},
"malicious-packages-origins": [
{
"id": "RLMA-2025-00532",
"import_time": "2025-02-03T18:38:09.753882742Z",
"modified_time": "2025-02-03T17:07:58Z",
"sha256": "76180ff45802342233033d7378ec3f78369fadcb0a9c7be414793436dfcad03a",
"source": "reversing-labs",
"versions": [
"0.1",
"0.2",
"0.3",
"0.4",
"0.5",
"0.6",
"0.7",
"0.8"
]
},
{
"id": "pypi/2024-12-syscontrol/sysfunc",
"import_time": "2025-12-02T22:30:55.62270865Z",
"modified_time": "2024-12-26T12:24:34Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "0b3ce812db39763e0854d9b75e80eeadffed06c2875005db939a6d8023d13c4b",
"source": "kam193"
},
{
"id": "pypi/2024-12-syscontrol/sysfunc",
"import_time": "2025-12-02T23:07:18.663753678Z",
"modified_time": "2024-12-26T12:24:34Z",
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"sha256": "9dc5d09b08f080ad350524a6620877c69339aac5885f4ddb2cbaec68bfa2d3ee",
"source": "kam193"
},
{
"id": "pypi/2024-12-syscontrol/sysfunc",
"import_time": "2025-12-10T21:38:57.851746847Z",
"modified_time": "2024-12-26T12:24:34Z",
"sha256": "bb6fcf947f0867019b1af6de16cb5676e83ed4e041fdc241285a847337cb5cdd",
"source": "kam193",
"versions": [
"0.1",
"0.2",
"0.3",
"0.6",
"0.4",
"0.5",
"0.7",
"0.8"
]
},
{
"id": "pypi/2024-12-syscontrol/sysfunc",
"import_time": "2025-12-30T22:39:04.19117514Z",
"modified_time": "2024-12-26T12:24:34Z",
"sha256": "16caf81a573979aa05c7143b44582d76dcb09b7dfedff3a5c18adc998a934f15",
"source": "kam193",
"versions": [
"0.1",
"0.2",
"0.3",
"0.4",
"0.5",
"0.6",
"0.7",
"0.8"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (9dc5d09b08f080ad350524a6620877c69339aac5885f4ddb2cbaec68bfa2d3ee)\nImporting the module starts downloading and executing an Infostealer targeting browsers\u0027 and Discord data\n\nIn first packages, there was a hidden line triggering downloading and running an infostealer\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2024-12-syscontrol\n\n\nReasons (based on the campaign):\n\n\n - infostealer\n\n\n - obfuscation\n\n\n - action-hidden-in-lib-usage\n\n\n - infostealer:kiwi\n\n\n - exfiltration-browser-data\n\n\n - exfiltration-crypto\n",
"id": "MAL-2025-991",
"modified": "2025-12-31T02:45:16Z",
"published": "2024-12-26T12:24:34Z",
"references": [
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/sysfunc"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in sysfunc (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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