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Malicious package

lev173958552RubyGems

Advisory published Updated

lev173958552 is a confirmed malicious RubyGems package (MAL-2026-7990) that executes malicious code on install (malicious version 0.0.68552). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in lev173958552 (RubyGems)

MAL-2026-7990
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall lev173958552

Malicious versions

1 flagged
0.0.68552

Indicators of compromise (SHA-256)

aa4c2c81af420fdfb44ff438763f7aeecc297a9adf7fbf2fe6fea54f0b53ba71
ba86ba8bcbc7354a205ec3e152929599f98851a76cd626d3b854d371516b780e

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for lev173958552 (version 0.0.68552).

  2. If you installed it — respond

    Remove lev173958552 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 lev173958552 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. lev173958552 on RubyGems has been identified as a malicious package (version 0.0.68552 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-02641RLUA-2026-08458

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks lev173958552-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

lev173958552 (RubyGems) malicious package — MAL-2026-7990 | O3 Security