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Malicious package

swwsdl2RubyGems

Malicious code in swwsdl2 (RubyGems) Remove it immediately and rotate any exposed credentials.

MAL-2026-8963
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall swwsdl2

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

7999877472269a41ce0082ac818150b0521623a17edc671caecc05cf4fbaf76a

Detection & response playbook

Malicious package
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for swwsdl2 (version 0.0.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging swwsdl2 across your stack and pipelines.

  2. If you installed it — respond

    Remove swwsdl2 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 swwsdl2 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.

  4. How O3 protects you

    O3 blocks swwsdl2 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. swwsdl2 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-2026-03614

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks swwsdl2-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.

swwsdl2 (RubyGems) malicious package — MAL-2026-8963 | O3 Security