Which versions of hahahasillyxd are malicious?

The following PyPI versions of hahahasillyxd are flagged malicious: 0.1. Treat any of these as compromised.

How do I remediate hahahasillyxd if I installed it?

hahahasillyxd is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.

I already installed hahahasillyxd — how do I know if it already compromised me?

If hahahasillyxd 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.

Is hahahasillyxd part of a known attack campaign?

Yes — hahahasillyxd is associated with the RLMA-2024-11057, 2024-08-embeds-RealtekHDAudioManager, RLUA-2026-00375 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 hahahasillyxd across my projects, lockfiles, and CI pipelines?

Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for hahahasillyxd (version 0.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging hahahasillyxd across your stack and pipelines.

Malicious package

hahahasillyxdPyPI

Malicious code in hahahasillyxd (PyPI) Remove it immediately and rotate any exposed credentials.

MAL-2024-11604

Immediate action

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

pip uninstall hahahasillyxd

What this malware does

Importing a module starts downloading and executing an infostealer, widely identified by AV/sandboxes.

Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.

Campaign: 2024-08-embeds-RealtekHDAudioManager

Reasons (based on the campaign):

infostealer
Downloads and executes a remote executable.

Malicious versions

1 flagged

0.1

Indicators of compromise (SHA-256)

d71c7251cb8be8e8c79042cd99d1763e4674d10ed1456e816059db683f877ce7

9744ce15d1df91f7c4c6f1636bbf6a95520cc5bc4d9754bdf8c7708b030ecf28

f43efeb00e7f4fc1fd008a187b98b8c8fee1cf25f30ee8723ce1080b5fa6a323

caecd4347d81c50ad9abfa3cd5e4a590897755f06403de724eda199741c5b4a7

736cc87ceafb1b33f5d7a423de98bdc5f934f8e101acd69d6cd7fb8f6c136b1a

Detection & response playbook

Credential / info stealer

Find it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for hahahasillyxd (version 0.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging hahahasillyxd across your stack and pipelines.
If you installed it — respond
hahahasillyxd is built to steal secrets, so assume every credential the build or runtime could read is compromised. Remove it from your project and lockfile, then rotate ALL exposed secrets — npm/registry tokens, cloud keys, CI/CD secrets, SSH keys, and any .env values — from a known-clean machine. Audit logs for unauthorized use of those credentials.
Did it already run?
If hahahasillyxd 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.
How O3 protects you
O3 blocks hahahasillyxd 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. hahahasillyxd on PyPI has been identified as a malicious package (version 0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2024-110572024-08-embeds-RealtekHDAudioManagerRLUA-2026-00375

References

Credits

Kamil Mańkowski (kam193)
ReversingLabs · finder

Detect & block this

O3 blocks hahahasillyxd-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

Malware detection Runtime egress monitoring