MAL-2023-4739

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Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/mcmask/MAL-2023-4739.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2023-4739

Published

2023-02-24T16:42:03Z

Modified

2023-08-24T20:12:58Z

Summary

Malicious code in mcmask (PyPI)

Details

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

Source: checkmarx (1c14349cdddd78f7b9118158e37e834dfd34ca7fb0407e83a3b92bce4017a56d)

EsqueleSquad group published nearly 6000 malicious PyPi and NPM packages, executing spyware and information-stealing malware

Database specific

{
    "iocs": {
        "urls": [
            "https://dl.dropbox.com/s/tpykidpdjz99202/esquele.exe",
            "https://cdn.discordapp.com/attachments/1090710876639744062/1102575056925761587/bypass2.ps1"
        ]
    },
    "malicious-packages-origins": [
        {
            "sha256": "1c14349cdddd78f7b9118158e37e834dfd34ca7fb0407e83a3b92bce4017a56d",
            "import_time": "2023-08-24T15:12:11.336677003Z",
            "ranges": [
                {
                    "type": "ECOSYSTEM",
                    "events": [
                        {
                            "introduced": "0"
                        }
                    ]
                }
            ],
            "modified_time": "2023-08-24T20:12:58Z",
            "source": "checkmarx"
        }
    ]
}

References

https://medium.com/checkmarx-security/the-skeleton-squad-tracing-the-origins-and-scope-of-5000-malicious-packages-on-pypi-7516c16e4da9

Credits

- Checkmarx - FINDER
- - supplychainsecurity@checkmarx.com
  - https://bit.ly/checkmarx-malicious-packages

Affected packages

PyPI / mcmask

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/mcmask/MAL-2023-4739.json"