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Malicious package

gtest1778553451RubyGems

Advisory published Updated

gtest1778553451 is a confirmed malicious RubyGems package (MAL-2026-7727) that executes malicious code on install (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in gtest1778553451 (RubyGems)

MAL-2026-7727
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall gtest1778553451

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

0d7c3451bc1965f7ece23887d1503e19dc41374dabf0d80a055850689ad0d0b5
84e9c6ce5e2a049c9f6a386919ed0f9d7a87999c1c971f77450a1177e9575093

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for gtest1778553451 (version 0.0.1).

  2. If you installed it — respond

    Remove gtest1778553451 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.

  3. Did it already run?

    If gtest1778553451 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. gtest1778553451 on RubyGems has been identified as a malicious package (version 0.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-02378RLUA-2026-08169

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks gtest1778553451-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.

Explore

gtest1778553451 (RubyGems) malicious package — MAL-2026-7727 | O3 Security