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 (da4e8d5daae9a14e0ceb5a942afd308068957ec655cdd950b2b041934e9ec182)
During installation, obfuscated code exfiltrates cryptocurrency wallet data to a hardcoded location and places a backdoor through a new authorized SSH key. Information about the placed backdoor is sent back to the attacker, and sshd configuration is adjusted to ensure the successful remote connection.
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Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-05-ninja-core-utils
Reasons (based on the campaign):
- The package overrides the install command in setup.py to execute malicious code during installation.
- obfuscation
- crypto-related
- exfiltration-crypto
- backdoor
Indicators of compromise
Shown defanged and not clickable. Search any indicator to find other packages using it.
URLs
- hxxp://144[.]126[.]142[.]148:5555/tao other packages →
- hxxp://144[.]126[.]142[.]148:5555/report other packages →
IP addresses
- 144[.]126[.]142[.]148 other packages →