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 (b4fca245262ff8de532efc88e1941697e6994786e09eca8a9cbcdbf9faff5cca)
Packages that seem to be created by a legit bug bounty hunter. Designed to look like created by different organisations, they contain a couple of data exfiltration (including all env variables) and potential remote code execution (though the URL seems not to serve any code).
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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2025-05-sl4x01
Reasons (based on the campaign):
- The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.
- exfiltration-env-variables
- impersonation
Indicators of compromise
Shown defanged and not clickable. Search any indicator to find other packages using it.
Domains
- sl4x0[.]xyz other packages →