Which versions of testctfproject1 are malicious?

The following npm versions of testctfproject1 are flagged malicious: 0.30.1. Treat any of these as compromised.

How do I remediate testctfproject1 if I installed it?

Remove testctfproject1 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 testctfproject1 — how do I know if it already compromised me?

If testctfproject1 was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Is testctfproject1 part of a known attack campaign?

Yes — testctfproject1 is associated with the RLMA-2026-01618 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 testctfproject1 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for testctfproject1 (version 0.30.1).

Malicious package

testctfproject1npm

Advisory published Mar 18, 2026Updated Mar 23, 2026

testctfproject1 is a confirmed malicious npm package (MAL-2026-1864) that executes malicious code on install (malicious version 0.30.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in testctfproject1 (npm)

MAL-2026-1864

Immediate action

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

npm uninstall testctfproject1

What this malware does

The package testctfproject1 was found to contain malicious code.

Malicious versions

1 flagged

0.30.1

Indicators of compromise (SHA-256)

5c60c4d2f6906960ab7f97c3f7746d66817e4117fff3fd1da6f8f9576df85a9b

0241d3ce12f62f172b0ccb8117908153a7539b8ca28786a07a1e2866255ad52e

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for testctfproject1 (version 0.30.1).
If you installed it — respond
Remove testctfproject1 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 testctfproject1 was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. testctfproject1 on npm has been identified as a malicious package (version 0.30.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-01618

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks testctfproject1-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

Explore

All malware advisories How O3 detects malware Vulnerability database