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Malicious package

dwpdf1248771RubyGems

Advisory published Updated

dwpdf1248771 is a confirmed malicious RubyGems package (MAL-2026-7644) 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 dwpdf1248771 (RubyGems)

MAL-2026-7644
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall dwpdf1248771

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

cd949f4db15470d04399b2468e8b46e4fe856cad44b04a63ddda1dbf00a8c79a
b5bafa80f3ad2e7174a74ab366b09cca2037df24be1481293f76c13d4569dee8

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for dwpdf1248771 (version 0.0.1).

  2. If you installed it — respond

    Remove dwpdf1248771 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 dwpdf1248771 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. dwpdf1248771 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-2026-02295RLUA-2026-08024

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks dwpdf1248771-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

dwpdf1248771 (RubyGems) malicious package — MAL-2026-7644 | O3 Security