MAL-2026-10863

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MAL-2026-10863

Summary: Malicious code in telebot-bot-run (PyPI)

Details: Source: amazon-inspector (95c556b9ded1648a2523210bf518dea35324c749733eabeef3268795351b1b9c) On import, telebot-bot-run 0.3 executes two attacker-controlled code paths against the installer's host. First, the top-level module fetches https://pastebin.com/raw/xAT1vudj via requests.get and passes the response body directly to exec(), running whatever Python the anonymous, mutable Pastebin URL currently serves under the installer's process. Second, the module hardcodes a Telegram bot token (8951969280:...) and auto-starts an infinity_polling thread that registers handlers /ssh, /get, /collect, /del, /make, and an upload handler. The /ssh handler runs attacker-supplied strings through subprocess.run with shell=True; /get sends any file path on the host to the Telegram chat via bot.send_document; /collect zips any directory with shutil.make_archive and uploads the archive; /start re-fetches the same Pastebin URL and pipes it into python3 as a detached background process for persistence. The package's setup.py metadata (author='fuckkkkk you 2 3 4', description='Simple Scopper Library') is consistent with the observed behavior rather than a legitimate telebot helper. Source: kam193 (3427c3bade820197fefbdc26a5be82d8feeca5f96d35cf035aab848167f2df26) The package, distinguished as a speed testing or typosquatted Telegram library, contains a Telegram bot to perform remote control of the computer Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers. Campaign: 2025-10-speedd-testing-bot Reasons (based on the campaign): - typosquatting - Downloads and executes a remote malicious script. - rat Source: ossf-package-analysis (956d172026e3ec8ca278acca488473700f3d28483adf026901c3fcc06f501972) The OpenSSF Package Analysis project identified 'telebot-bot-run' @ 0.5 (pypi) as malicious. It is considered malicious because: - The package communicates with a domain associated with malicious activity. - The package executes one or more commands associated with malicious behavior.

References: https://www.getsafety.com/blog-posts/telegrem-bot-malware, https://bad-packages.kam193.eu/pypi/package/telebot-bot-run, https://pypi.org/project/telebot-bot-run/0.3/, https://pypi.org/project/telebot-bot-run/0.5/, https://pypi.org/project/telebot-bot-run/0.4/