MAL-2026-2433

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Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/pycolorlib3/MAL-2026-2433.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2026-2433

Published

2026-04-02T20:38:16Z

Modified

2026-05-28T05:01:11.502239719Z

Summary

Malicious code in pycolorlib3 (PyPI)

Details

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

Source: kam193 (22c84d1bcfac7d68fb2db1c9610d281372db5e2ef93edb1a90903c6a6b772e6c)

During installation package downloads and runs a malicious executable. Likely continuation of 2026-03-rowrap.

The campaign is built over a malicious Roblox API wrapper. The roboat[.]pro (later robase[.]app) domain advertises a wrapper that is either directly malicious (as roboat collected in the campaign 2026-03-rowrap) or uses a malicious dependencies (like roboat-utils). New versions are published simultaneously with malicious dependencies and quickly removed. Another advertisement channel is https://github.com/Addi9000/roboat referencing two active contributors: https://github.com/Addi9000 and https://github.com/RoCruise

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

Campaign: 2026-03-roboat-addition

Reasons (based on the campaign):

The package overrides the install command in setup.py to execute malicious code during installation.
Downloads and executes a remote executable.
The malicious code is intentionally included in a dependency of the package
malware
clones-real-package

Database specific

{
    "malicious-packages-origins": [
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "a239d96bd3d8ecc300c6f92ee9c1511f885a3ddd9cfae3a05ba30a39e2c2ac13",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "source": "kam193",
            "import_time": "2026-04-02T20:47:26.85502939Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "9f00afe251753c79c25e7028409f57e20dfafaefa4a530bd294dd4fdd038d851",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "source": "kam193",
            "import_time": "2026-04-04T22:45:36.62970648Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "ec41e05322e9de3a51cdc335be81e258ee16090b19b1742bdc60dc920c23cd2e",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "source": "kam193",
            "import_time": "2026-04-05T09:18:40.865078771Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "a68a3758a376ba30647309dc27c7f1b2b8d6930c160cc8ffa77e034465475b2e",
            "source": "kam193",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "import_time": "2026-04-08T10:27:39.258746456Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "3f7d9bf2d962932d8912712e20190b6c8ed7c0fc8860cc837219a7063e51aa64",
            "source": "kam193",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "import_time": "2026-04-10T21:47:38.805698874Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "d04486b87238ba6bdd7153a23ff1af258b646d057f58c5f02ca67c6324209f46",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "source": "kam193",
            "import_time": "2026-04-12T21:46:35.809666713Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "22c84d1bcfac7d68fb2db1c9610d281372db5e2ef93edb1a90903c6a6b772e6c",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "source": "kam193",
            "import_time": "2026-04-12T22:12:37.186292389Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "612c5dc34c77538fca2632ba590e02cc0c43a9cf893fbdd2e9e83a19ad6add24",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "source": "kam193",
            "import_time": "2026-04-16T07:38:25.015249329Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "108790447290c477f500a916de1b2dcd2b379f9b9d3a529fd18045332e50055b",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "source": "kam193",
            "import_time": "2026-04-25T08:25:00.395429496Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "75df964ceac921d7a6d2c2a296afc94ee99c3c7d8c4aa5abcd64e0a3c5303441",
            "source": "kam193",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "import_time": "2026-04-26T17:18:12.830905219Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "390bb754965afc6b7bb54cd88038bb382881f30fec7e8b23891bb940bfc8f395",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "source": "kam193",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3",
            "import_time": "2026-04-27T21:50:25.22478406Z"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "acb3352c4f85e94d3a78163860e22c9af88cb29384564c3a62dcd3fda466e450",
            "source": "kam193",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "import_time": "2026-04-28T22:49:44.408504227Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "3955c630bcdef4b16aba0bea6808dafd8fc87f72a19a4fc7d30a8d8a6feeeb8c",
            "source": "kam193",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "import_time": "2026-05-03T20:48:01.288516201Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        },
        {
            "versions": [
                "0.0.4",
                "0.0.5"
            ],
            "sha256": "a0ef1877c19765670a26a652dcd8760c415810d9476961b077cade0562ccc35a",
            "source": "kam193",
            "modified_time": "2026-04-02T20:38:16.629477Z",
            "import_time": "2026-05-28T04:57:09.774760345Z",
            "id": "pypi/2026-03-roboat-addition/pycolorlib3"
        }
    ],
    "iocs": {
        "urls": [
            "https://jolly-violet-def9.staraledreamer.workers.dev/DDDD.exe",
            "https://holy-sun-41ff.staraledreamer.workers.dev/gore.vbs",
            "https://github.com/betonme27/flies/releases/download/a/s22s.zhr",
            "https://dawn-thunder-f821.staraledreamer.workers.dev/gore.vbs"
        ],
        "domains": [
            "jolly-violet-def9.staraledreamer.workers.dev",
            "holy-sun-41ff.staraledreamer.workers.dev"
        ]
    }
}

References

Credits

- Kamil Mańkowski (kam193) - ANALYST
- - https://github.com/kam193
  - https://bad-packages.kam193.eu/

Affected packages

PyPI / pycolorlib3

Package

Name: pycolorlib3; View open source insights on deps.dev
Purl: pkg:pypi/pycolorlib3

Affected ranges

Affected versions

0.*

0.0.4

0.0.5

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/pycolorlib3/MAL-2026-2433.json"