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OpenAdvisories
Malicious MAL-2026-18759

chromacli

PyPI package · versions 0.1.2, 0.1.0, 0.1.1, 0.1.3, 0.1.4

Reported Nov 8, 2026 · Updated Nov 8, 2026

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: amazon-inspector (faa55f651aa1c9e23d9cbff405b6ca52086c950c76e05e04b8dd49f74dd19959)
The package presents itself as a terminal color library, but its exported API (Color.paint / print / __call__) contains an import-reachable Windows code path that downloads an unsigned executable from the anonymous file-sharing host gofile.io (https://store-eu-par-12.gofile.io/download/web/a2a60e90-dea4-4c6c-9a02-be5ede78dc08/solace.exe), writes it to %TEMP%\SolaceRuntime\solace.exe, and launches it detached via subprocess.Popen with DETACHED_PROCESS. Immediately before the drop, the code invokes PowerShell with -NoProfile -ExecutionPolicy Bypass and CREATE_NO_WINDOW to call Add-MpPreference -ExclusionPath for the SolaceRuntime folder and -ExclusionProcess for solace.exe, suppressing Microsoft Defender detection of the staged binary. The behavior is gated by os.name == 'nt' and has no connection to the package's stated color-printing purpose. The payload is unsigned, unverified, hosted on an anonymous share, and the Defender-exclusion-before-execute pattern is characteristic of Windows malware droppers.

Source: kam193 (bda96ece61753bb78748a2c20ac00ec7bfec0de9f6c67dded724f1046fd2c17d)
Package hides a code downloading and installing an infostealer.

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

Campaign: 2026-11-chromacli

Reasons (based on the campaign):

- Downloads and executes a remote executable.

- malware

- infostealer

- action-hidden-in-lib-usage

Indicators of compromise

Shown defanged and not clickable. Search any indicator to find other packages using it.

URLs

  • hxxps://cdn[.]discordapp[.]com/attachments/1560347732839891076/1562446203021566032/bedwars[.]exe?ex=6af1172b&is=6aefc5ab&hm=544b5aacd95a3a0cba1db54a7e7adba093e4b68b8e37c9ec7af805e8fc5e960b& other packages →
  • hxxps://store-eu-par-12[.]gofile[.]io/download/web/a2a60e90-dea4-4c6c-9a02-be5ede78dc08/solace[.]exe other packages →