Which versions of thisisthedaventest are malicious?

The following PyPI versions of thisisthedaventest are flagged malicious: 99.99.99. Treat any of these as compromised.

How do I remediate thisisthedaventest if I installed it?

thisisthedaventest 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 thisisthedaventest — how do I know if it already compromised me?

If thisisthedaventest 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 thisisthedaventest part of a known attack campaign?

Yes — thisisthedaventest is associated with the RLMA-2025-04278, GENERIC-standard-pypi-install-pentest, RLUA-2026-00819 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 thisisthedaventest 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 thisisthedaventest (version 99.99.99). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging thisisthedaventest across your stack and pipelines.

Malicious package

thisisthedaventestPyPI

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

MAL-2025-41780

Immediate action

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

pip uninstall thisisthedaventest

What this malware does

Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose.

Category: PROBABLY_PENTEST - Packages looking like typical pentest packages, but also anything that looks like testing, exploring pre-prepared kits, research & co, with clearly low-harm possibilities.

Campaign: GENERIC-standard-pypi-install-pentest

Reasons (based on the campaign):

The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.
The package overrides the install command in setup.py to execute malicious code during installation.

Malicious versions

1 flagged

99.99.99

Indicators of compromise (SHA-256)

2eac14e0c5b6120dd7654d3243ac8340eb7028bd8389fb5d760e3331a774cc2b

437fd78095b480973972fcae0d7b224b838146558ce20c6ac47713dc37dfa972

c7f6701b95670bcfd620d23e4cc410957fb3cf0cc783ef0ab6d9f3ebe596ac8b

f16c797503d11dcc8a7737b93e3e58e1456433c09a5baf9fc064d8c6e99336dc

e5c62a8f30de5ed1d617650cfd68e43af674040e90cfc767ddf73a3115dc5b9c

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 thisisthedaventest (version 99.99.99). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging thisisthedaventest across your stack and pipelines.
If you installed it — respond
thisisthedaventest 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 thisisthedaventest 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 thisisthedaventest 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. thisisthedaventest on PyPI has been identified as a malicious package (version 99.99.99 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-04278GENERIC-standard-pypi-install-pentestRLUA-2026-00819

References

bad-packages.kam193.eu

Credits

Kamil Mańkowski (kam193)
ReversingLabs · finder

Detect & block this

O3 blocks thisisthedaventest-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