Which versions of bootstrap-setcolors are malicious?

The following npm versions of bootstrap-setcolors are flagged malicious: 1.9.16. Treat any of these as compromised.

How do I remediate bootstrap-setcolors if I installed it?

Remove bootstrap-setcolors from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

I already installed bootstrap-setcolors — how do I know if it already compromised me?

If bootstrap-setcolors 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.

Is bootstrap-setcolors part of a known attack campaign?

Yes — bootstrap-setcolors is associated with the RLMA-2025-06072, RLUA-2026-01130 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find bootstrap-setcolors across my projects, lockfiles, and CI pipelines?

Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for bootstrap-setcolors (version 1.9.16). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging bootstrap-setcolors across your stack and pipelines.

Malicious package

bootstrap-setcolorsnpm

Malicious code in bootstrap-setcolors (npm) Remove it immediately and rotate any exposed credentials.

MAL-2025-192717

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

npm uninstall bootstrap-setcolors

What this malware does

The package bootstrap-setcolors was found to contain malicious code.

Malicious versions

1 flagged

1.9.16

Indicators of compromise (SHA-256)

59e6d5d007b8f586d5586e3e623107619c77edd9ef7d12e7dab5efbb2ba03123

49438d0a37b288cf5dcbc9c27b5bc18510beec255d1d359a1f5a25361d4b121e

9860d258eba2d5e116ec283c8655d4d97b71bd756d0089a90e6ed2d35dca81e4

Detection & response playbook

Malicious package

Find it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for bootstrap-setcolors (version 1.9.16). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging bootstrap-setcolors across your stack and pipelines.
If you installed it — respond
Remove bootstrap-setcolors from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.
Did it already run?
If bootstrap-setcolors 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 bootstrap-setcolors 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

No. bootstrap-setcolors on npm has been identified as a malicious package (version 1.9.16 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-06072RLUA-2026-01130

References

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks bootstrap-setcolors-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Malware detection Runtime egress monitoring