If this package is installed
Remove it, treat the machine (or CI runner) as compromised, and rotate every secret, token and key it could access — from a different, clean machine.
Details
Source: kam193 (2e0cfa610f53699fb3d04d6296bf28540a6162be41a7268566e999b070b517a6)
Importing the module starts exfiltration of ".session" files, which appear to be used at least by one Telegram library (https://docs.telethon.dev/en/stable/concepts/sessions.html#what-are-sessions) to store credentials
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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-04-qtpv
Reasons (based on the campaign):
- files-exfiltration
- target:telegram