MAL-2026-3043

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Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/rosolver/MAL-2026-3043.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2026-3043

Published

2026-04-25T19:52:51Z

Modified

2026-04-28T23:05:28.487087Z

Summary

Malicious code in rosolver (PyPI)

Details

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

Source: kam193 (0904af239ce7e030d9cde78de066412fb3942a4b12ea8be5c5d45681417230fc)

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

{
    "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",
            "https://green-shadow-38d7.aledreamsaledreams2.workers.dev/tree.vbs",
            "https://spring-math-9df3.aledreamsaledreams2.workers.dev/winre.bat",
            "https://github.com/aledreamsaledreqms-source/frakenstein/raw/refs/heads/main/tree.vbs",
            "https://lingering-field-4351.aledreamer1234.workers.dev/yy.bat",
            "https://github.com/aledreamsaledreqms-source/frakenstein/raw/refs/heads/main/ee.exe",
            "https://i-like-boys.com/tree.vbs",
            "https://femboy.rich/imafaggot.vbs"
        ],
        "domains": [
            "jolly-violet-def9.staraledreamer.workers.dev",
            "holy-sun-41ff.staraledreamer.workers.dev",
            "spring-math-9df3.aledreamsaledreams2.workers.dev",
            "i-like-boys.com",
            "femboy.rich"
        ]
    },
    "malicious-packages-origins": [
        {
            "modified_time": "2026-04-25T19:53:17.556785Z",
            "import_time": "2026-04-25T20:16:24.336820295Z",
            "id": "pypi/2026-03-roboat-addition/rosolver",
            "source": "kam193",
            "sha256": "0904af239ce7e030d9cde78de066412fb3942a4b12ea8be5c5d45681417230fc",
            "versions": [
                "0.0.1"
            ]
        },
        {
            "modified_time": "2026-04-25T19:53:17.556785Z",
            "import_time": "2026-04-26T17:18:12.860315508Z",
            "id": "pypi/2026-03-roboat-addition/rosolver",
            "source": "kam193",
            "sha256": "29a0e9a668a514cab30ca14c71d356b6378f0b931e4789767b39438d928af1a9",
            "versions": [
                "0.0.1"
            ]
        },
        {
            "modified_time": "2026-04-25T19:53:17.556785Z",
            "import_time": "2026-04-27T21:50:25.253555911Z",
            "id": "pypi/2026-03-roboat-addition/rosolver",
            "source": "kam193",
            "sha256": "4ca828e820590d0eb2125c9445e530a0375f065055f879ba4b4e950f0097ac72",
            "versions": [
                "0.0.1"
            ]
        },
        {
            "modified_time": "2026-04-25T19:53:17.556785Z",
            "import_time": "2026-04-28T22:49:44.439453613Z",
            "id": "pypi/2026-03-roboat-addition/rosolver",
            "source": "kam193",
            "sha256": "f2b9ca412a46709a75a6e18ae28894dedcc9da533cdb56ed651331d725cc54fc",
            "versions": [
                "0.0.1"
            ]
        }
    ]
}

References

Credits

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

Affected packages

PyPI / rosolver

Package

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

Affected ranges

Affected versions

0.*

0.0.1

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/rosolver/MAL-2026-3043.json"