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 (4a441a8e0abdd54964ca9e0a5e3a1d0e0c0435f05d80ab9e9210e10194a16f3d)
During import, the package downloads and executes obfuscated code. It appears to be an infostealer framework
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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-04-kcvlib
Reasons (based on the campaign):
- obfuscation
- Downloads and executes a remote malicious script.
- infostealer
Indicators of compromise
Shown defanged and not clickable. Search any indicator to find other packages using it.
URLs
- hxxps://raw[.]githubusercontent[.]com/ovrlust/cookie-library/main/kcvlib_core[.]py other packages →