mal-2026-3045
Vulnerability from ossf_malicious_packages
Published
2026-04-26 01:09
Modified
2026-05-03 20:49
Summary
Malicious code in quicktestybesty (PyPI)
Details
-= Per source details. Do not edit below this line.=-
Source: kam193 (459aa54bf8ac82101b14d4f85d01dde304aa638276b69a76254ff080ea52d5af)
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
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "quicktestybesty"
},
"versions": [
"2.3.0"
]
}
],
"credits": [
{
"contact": [
"https://github.com/kam193",
"https://bad-packages.kam193.eu/"
],
"name": "Kamil Ma\u0144kowski (kam193)",
"type": "REPORTER"
}
],
"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",
"femboy.rich"
],
"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"
]
},
"malicious-packages-origins": [
{
"id": "pypi/2026-03-roboat-addition/quicktestybesty",
"import_time": "2026-04-26T01:38:33.508721354Z",
"modified_time": "2026-04-26T01:10:22.55051Z",
"sha256": "459aa54bf8ac82101b14d4f85d01dde304aa638276b69a76254ff080ea52d5af",
"source": "kam193",
"versions": [
"2.3.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/quicktestybesty",
"import_time": "2026-04-26T17:18:12.832999952Z",
"modified_time": "2026-04-26T01:10:22.55051Z",
"sha256": "1a0500f34c132b6d1777e6b0d89730ceb7b4df513a7c68f69f8e6f8b85e005d7",
"source": "kam193",
"versions": [
"2.3.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/quicktestybesty",
"import_time": "2026-04-27T21:50:25.227180608Z",
"modified_time": "2026-04-26T01:10:22.55051Z",
"sha256": "6cd40ab92a98305b578eac621f835abb3ac3f240c625405e50565856fc800db1",
"source": "kam193",
"versions": [
"2.3.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/quicktestybesty",
"import_time": "2026-04-28T22:49:44.410656079Z",
"modified_time": "2026-04-26T01:10:22.55051Z",
"sha256": "bcb4668da25fb887c8d47f9c8841f127db9ce61a8630a3e1ecf0ae8e99378252",
"source": "kam193",
"versions": [
"2.3.0"
]
},
{
"id": "pypi/2026-03-roboat-addition/quicktestybesty",
"import_time": "2026-05-03T20:48:01.290650895Z",
"modified_time": "2026-04-26T01:10:22.55051Z",
"sha256": "53158d2f31b64abe9d8c57c93f2034246d969bccbfcd7ae53c214c95071e0d5f",
"source": "kam193",
"versions": [
"2.3.0"
]
}
]
},
"details": "\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (459aa54bf8ac82101b14d4f85d01dde304aa638276b69a76254ff080ea52d5af)\nDuring installation package downloads and runs a malicious executable. Likely continuation of 2026-03-rowrap.\n\nThe 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\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-03-roboat-addition\n\n\nReasons (based on the campaign):\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - Downloads and executes a remote executable.\n\n\n - The malicious code is intentionally included in a dependency of the package\n\n\n - malware\n\n\n - clones-real-package\n",
"id": "MAL-2026-3045",
"modified": "2026-05-03T20:49:49Z",
"published": "2026-04-26T01:09:46Z",
"references": [
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/9f14d239ab8f1289bc7aedeb67d3d72b467ee6c11b201890ab14c5c4f7c175d2/detection"
},
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/48b108261d5de97a42eff81cf1a60a32286f72bf8b5f130959e0daa86b783608"
},
{
"type": "EVIDENCE",
"url": "https://www.virustotal.com/gui/file/ef20289b52ab23ec23c5ff885a2293523ce8456fb00e3d67f1b084c28f7d282a/detection"
},
{
"type": "WEB",
"url": "https://github.com/Addi9000/roboat/blob/331166c8ea3bd080f08fe6d571202e3b47017ed7/README.md#L31"
},
{
"type": "WEB",
"url": "https://github.com/Addi9000/roboat/commit/331166c8ea3bd080f08fe6d571202e3b47017ed7"
},
{
"type": "WEB",
"url": "https://github.com/Addi9000"
},
{
"type": "WEB",
"url": "https://github.com/RoCruise"
},
{
"type": "WEB",
"url": "https://www.roboat.pro/"
},
{
"type": "WEB",
"url": "https://bad-packages.kam193.eu/pypi/package/quicktestybesty"
}
],
"schema_version": "1.7.4",
"summary": "Malicious code in quicktestybesty (PyPI)"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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