MAL-2026-2864

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Import Source

https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/robase-setup/MAL-2026-2864.json

JSON Data

https://api.osv.dev/v1/vulns/MAL-2026-2864

Published

2026-04-19T18:24:58Z

Modified

2026-05-28T05:01:14.160165860Z

Summary

Malicious code in robase-setup (PyPI)

Details

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

Source: kam193 (3fcd831a04f3c23efde7a365717e715cec5c6fb5211d26e5d76ace539abb06bc)

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": {
        "domains": [
            "jolly-violet-def9.staraledreamer.workers.dev",
            "holy-sun-41ff.staraledreamer.workers.dev",
            "spring-math-9df3.aledreamsaledreams2.workers.dev",
            "i-like-boys.com"
        ],
        "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"
        ]
    },
    "malicious-packages-origins": [
        {
            "versions": [
                "2.0.0"
            ],
            "import_time": "2026-04-19T19:20:41.952203483Z",
            "modified_time": "2026-04-19T18:25:06.042941Z",
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "sha256": "3fcd831a04f3c23efde7a365717e715cec5c6fb5211d26e5d76ace539abb06bc",
            "source": "kam193"
        },
        {
            "versions": [
                "2.0.0",
                "2.1.0"
            ],
            "import_time": "2026-04-19T22:13:16.84283231Z",
            "modified_time": "2026-04-19T21:43:26.194567Z",
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "sha256": "98af92d37a5a146cd2f4e6c8ca5277c06a7f76e092b360bf660435fdeb1e3fa4",
            "source": "kam193"
        },
        {
            "versions": [
                "2.0.0",
                "2.1.0",
                "2.2.0",
                "2.3.0"
            ],
            "import_time": "2026-04-20T16:31:22.445424189Z",
            "modified_time": "2026-04-20T15:41:40.931819Z",
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "sha256": "6e530b0918f5a3d671dfb6f0b77a84c953f4dc6ec3d49d4c0bbf7d760087526f",
            "source": "kam193"
        },
        {
            "versions": [
                "2.0.0",
                "2.1.0",
                "2.2.0",
                "2.3.0"
            ],
            "import_time": "2026-04-25T08:25:00.41765304Z",
            "modified_time": "2026-04-20T15:41:40.931819Z",
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "sha256": "1ebbd242aa9e4e975fbb920d767cc9445a9cf2050d59840393fb3d79d8857cf0",
            "source": "kam193"
        },
        {
            "versions": [
                "2.0.0",
                "2.1.0",
                "2.2.0",
                "2.3.0"
            ],
            "import_time": "2026-04-26T17:18:12.849972088Z",
            "modified_time": "2026-04-20T15:41:40.931819Z",
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "sha256": "b771982e3219d7b525eca7666498bce8faa0da7ac5c2d1a3f7d94a7d83112dfe",
            "source": "kam193"
        },
        {
            "versions": [
                "2.0.0",
                "2.1.0",
                "2.2.0",
                "2.3.0"
            ],
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "modified_time": "2026-04-20T15:41:40.931819Z",
            "import_time": "2026-04-27T21:50:25.243136082Z",
            "sha256": "b4fa538dae28e6a90997a4b51284b4d2cfd0e9028188ede08c803477939661ff",
            "source": "kam193"
        },
        {
            "versions": [
                "2.0.0",
                "2.1.0",
                "2.2.0",
                "2.3.0"
            ],
            "import_time": "2026-04-28T22:49:44.427202112Z",
            "modified_time": "2026-04-20T15:41:40.931819Z",
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "sha256": "1a65034546d39892500fa8b3a0421969d6cacf91d723809c030df5b619f05226",
            "source": "kam193"
        },
        {
            "versions": [
                "2.0.0",
                "2.1.0",
                "2.2.0",
                "2.3.0"
            ],
            "import_time": "2026-05-03T20:48:01.313101901Z",
            "modified_time": "2026-04-20T15:41:40.931819Z",
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "sha256": "2166fe78f29ede1d3fecfe133fc0a4c9ff89c2035acb242eb5e522e25cdce3a6",
            "source": "kam193"
        },
        {
            "versions": [
                "2.0.0",
                "2.1.0",
                "2.2.0",
                "2.3.0"
            ],
            "import_time": "2026-05-28T04:57:09.796869929Z",
            "modified_time": "2026-04-20T15:41:40.931819Z",
            "id": "pypi/2026-03-roboat-addition/robase-setup",
            "sha256": "b75a6767650451005ec5477446b63e91d787b949421dda61e3edc93b041e1613",
            "source": "kam193"
        }
    ]
}

References

Credits

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

Affected packages

PyPI / robase-setup

Package

Name: robase-setup; View open source insights on deps.dev
Purl: pkg:pypi/robase-setup

Affected ranges

Affected versions

2.*

2.0.0

2.1.0

2.2.0

2.3.0

Database specific

source

"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/pypi/robase-setup/MAL-2026-2864.json"