dbk-ui-formsnpm
dbk-ui-forms is a confirmed malicious npm package (MAL-2026-12669) that steals credentials and exfiltrates sensitive data (malicious version 99.0.1). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in dbk-ui-forms (npm)
What this malware does
On npm install, the package's preinstall hook runs index.js which collects host identity (hostname, username, homedir, network interfaces, uid), output of whoami/id/pwd/uname -a, and the names of process.env variables matching a broad credential regex (key/token/secret/pass/auth/cred/npm/ci/build/jenkins/github/gitlab/aws/azure). The collected JSON is transmitted to the hardcoded Interactsh subdomain ycwyyoimdcluajepubah2mvmkibt4h5wm.oast.fun via HTTPS POST, HTTP POST, and DNS-encoded lookups. The package name and version (99.0.1) are consistent with a dependency-confusion beacon targeting internal build systems that resolve an unclaimed name from the public registry.
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 dbk-ui-forms (version 99.0.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging dbk-ui-forms across your stack and pipelines.
If you installed it — respond
dbk-ui-forms 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 dbk-ui-forms 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 dbk-ui-forms 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
Campaign
References
Credits
- Amazon Inspector · finder
Detect & block this
O3 blocks dbk-ui-forms-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.