unisys-ukanpm
Malicious code in unisys-uka (npm) Remove it immediately and rotate any exposed credentials.
What this malware does
Package is malware. Collects sensitive info, reads files, executes commands, and exfiltrates data to a remote server via postinstall script.
The package unisys-uka was found to contain malicious code.
The OpenSSF Package Analysis project identified 'unisys-uka' @ 99.99.1 (npm) as malicious.
It is considered malicious because:
- The package executes one or more commands associated with malicious behavior.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Credential / info stealerFind it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for unisys-uka (version 99.99.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging unisys-uka across your stack and pipelines.
If you installed it — respond
unisys-uka is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If unisys-uka was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.
How O3 protects you
O3 blocks unisys-uka before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.
Frequently asked questions
References
Credits
- Amazon Inspector · finder
- OpenSSF: Package Analysis · finder
- SafeDep · finder
Detect & block this
O3 blocks unisys-uka-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.