MAL-2026-763

See a problem?
Import Source
https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/web3-meme-tool/MAL-2026-763.json
JSON Data
https://api.osv.dev/v1/vulns/MAL-2026-763
Published
2026-02-05T14:33:05Z
Modified
2026-02-05T16:12:03.832259Z
Summary
Malicious code in web3-meme-tool (PyPI)
Details

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

Source: kam193 (62aebca1848d232cb70d5bacf954626ca7d0fd1d5680bb8ab45777aa9347f5ed)

Disguised as metadata checker, packages are designed to exfiltrate hardcoded or given data to an obfuscated remote target

Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2026-02-metadata-checker

Reasons (based on the campaign):

  • exfiltration-generic

  • obfuscation

Database specific 
{
    "malicious-packages-origins": [
        {
            "modified_time": "2026-02-05T14:33:05.872257Z",
            "sha256": "62aebca1848d232cb70d5bacf954626ca7d0fd1d5680bb8ab45777aa9347f5ed",
            "versions": [
                "0.1.2"
            ],
            "import_time": "2026-02-05T15:18:43.58979803Z",
            "source": "kam193",
            "id": "pypi/2026-02-metadata-checker/web3-meme-tool"
        }
    ],
    "iocs": {
        "urls": [
            "https://8d7sabfsd2.youkyy.com/MyData.php",
            "https://8d7sabfsd2.youkyy.com/1.php"
        ],
        "domains": [
            "8d7sabfsd2.youkyy.com",
            "youkyy.com"
        ]
    }
}
References
Credits

Affected packages

PyPI / web3-meme-tool

Package

Name
web3-meme-tool
View open source insights on deps.dev
Purl
pkg:pypi/web3-meme-tool

Affected ranges

Affected versions

0.*
0.1.2

Database specific

source 
"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/web3-meme-tool/MAL-2026-763.json"