---
id: "MAL-2026-5329"
kind: "package"
aliases: ["MAL-2026-5329"]
title: "Malicious code in spaysdatarbx (PyPI)"
severity: "critical"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: [{"name": "spaysdatarbx", "fixed": [], "affected": "= 0.1.3; = 0.1.5", "ecosystem": "pypi"}]
ecosystems: ["pypi"]
tags: ["malicious", "package"]
not_affected_if: []
published_at: "2026-06-08T13:43:18+00:00"
first_seen_at: "2026-10-26T20:51:55+00:00"
updated_at: "2026-10-26T21:14:45+00:00"
sources: [{"source": "osv-malicious", "url": "https://osv.dev/vulnerability/MAL-2026-5329", "first_seen_at": "2026-10-26T20:51:55+00:00"}]
---

# Malicious code in spaysdatarbx (PyPI)

## Affected

- pypi:spaysdatarbx affected = 0.1.3; = 0.1.5 fixed ?

## Timeline

- 2026-10-26T20:51:55+00:00 osv-malicious https://osv.dev/vulnerability/MAL-2026-5329

## From the sources

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

## Source: amazon-inspector (1bcaa4bf6f81efed82d35081ec059dfcd2f55e50b84f28d8b0ad4d8afe63089f)
spaysdatarbx is a Windows infostealer disguised as a Roblox DataStore library. On `import spaysdata`, __init__.py invokes main_entry() (wrapped in try/except: pass to stay silent), which performs three malicious actions: (1) reads %USERPROFILE%/AppData/Local/Roblox/LocalStorage/robloxcookies.dat, DPAPI-decrypts it, and POSTs the plaintext Roblox session cookie to a hardcoded Discord webhook (https://discord.com/api/webhooks/1499336276762038292/...); (2) walks Discord, Chrome, Edge, Brave, Opera, Yandex, and Firefox profile directories, force-kills Discord with `taskkill /f /im Discord.exe` to release leveldb locks, AES-GCM-decrypts auth tokens with each browser's DPAPI master key, and POSTs every recovered token to the same webhook; (3) establishes persistence by copying itself to %APPDATA%\MySystemUtility\ and writing an HKCU\...\Run\MyPythonAutostartApp registry value that re-launches the stealer at every login, hiding the console window via ShowWindow(GetConsoleWindow(), 0). The package's advertised purpose ('Библиотека для работы с DataStore в Roblox') is a decoy — no DataStore functionality exists in main.py, only the stealer. Any developer who installs and imports this package has their Roblox session and all browser-stored Discord tokens sent to the attacker, plus a persistent autostart entry for ongoing theft.

## Source: kam193 (31b0b97326861aabb747f26e130a5dbda5ac78100fafbb3a3327b1981119e3a6)
The package exfiltrates Roblox cookies from the victim machine.


---

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


Campaign: 2026-06-spaysrbdata


Reasons (based on the campaign):


 - infostealer

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_