MAL-2025-191933

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/win32evtlog/MAL-2025-191933.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2025-191933
Published
2025-06-10T20:26:30Z
Modified
2025-12-31T02:55:37Z
Summary
Malicious code in win32evtlog (PyPI)
Details

-= Per source details. Do not edit below this line.=-

Source: kam193 (4aba891520e5d5ae607dd5069c1f70512a339cbfeca374b680328cf1e406d3ad)

Research packages targeting typosquatting and dependency confusions, without really harmful behaviour - just calling home through DNS resolver.

Related to 2025-06-stubsout (using the same remote domain), but without dangerous activity

Category: 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.

Campaign: 2025-06-diar-ai-basic

Reasons (based on the campaign):

  • The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.

  • typosquatting

Database specific 
{
    "iocs": {
        "domains": [
            "diar.ai"
        ]
    },
    "malicious-packages-origins": [
        {
            "id": "pypi/2025-06-diar-ai-basic/win32evtlog",
            "import_time": "2025-12-02T22:30:56.509420884Z",
            "modified_time": "2025-06-10T20:26:30Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ],
            "sha256": "6c5364d8fa6015cfdc19b75114951f92b670a911576ea4f4ab8593ba914d4211",
            "source": "kam193"
        },
        {
            "id": "pypi/2025-06-diar-ai-basic/win32evtlog",
            "import_time": "2025-12-02T23:07:19.693428099Z",
            "modified_time": "2025-06-10T20:26:30Z",
            "ranges": [
                {
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ],
                    "type": "ECOSYSTEM"
                }
            ],
            "sha256": "4aba891520e5d5ae607dd5069c1f70512a339cbfeca374b680328cf1e406d3ad",
            "source": "kam193"
        },
        {
            "id": "pypi/2025-06-diar-ai-basic/win32evtlog",
            "import_time": "2025-12-10T21:38:58.780823977Z",
            "modified_time": "2025-06-10T20:26:30Z",
            "sha256": "c8a8f875d73bd7e2db081036141b9f935908bff09c4158336e1f89d6ed2842f3",
            "source": "kam193",
            "versions": [
                "0.0.2",
                "0.0.1"
            ]
        },
        {
            "id": "pypi/2025-06-diar-ai-basic/win32evtlog",
            "import_time": "2025-12-30T22:39:04.373228917Z",
            "modified_time": "2025-06-10T20:26:30Z",
            "sha256": "c3753af620e30d6ee20a9ee396d4a692666ffe12d2ad033a07abb0bfceca7bac",
            "source": "kam193",
            "versions": [
                "0.0.1",
                "0.0.2"
            ]
        }
    ]
}
References
Credits

Affected packages

PyPI / win32evtlog

Package

Name
win32evtlog
View open source insights on deps.dev
Purl
pkg:pypi/win32evtlog

Affected ranges

Affected versions

0.*
0.0.1
0.0.2

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/win32evtlog/MAL-2025-191933.json"