Which versions of minecraftmodes are malicious?

The following PyPI versions of minecraftmodes are flagged malicious: 0.3.3. Treat any of these as compromised.

How do I remediate minecraftmodes if I installed it?

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

If minecraftmodes 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 minecraftmodes part of a known attack campaign?

Yes — minecraftmodes is associated with the 2026-06-spaysrbdata 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 minecraftmodes 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 minecraftmodes (version 0.3.3). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging minecraftmodes across your stack and pipelines.

Malicious package

minecraftmodesPyPI

minecraftmodes is a confirmed malicious PyPI package (MAL-2026-15937) that steals credentials and exfiltrates sensitive data (malicious version 0.3.3). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in minecraftmodes (PyPI)

MAL-2026-15937

Immediate action

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

pip uninstall minecraftmodes

What this malware does

The package exfiltrates Roblox cookies from the victim machine.

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

Campaign: 2026-06-spaysrbdata

Reasons (based on the campaign):

infostealer

Malicious versions

1 flagged

0.3.3

Indicators of compromise (SHA-256)

2057275d7d6bc39e22d9147702d20b43fcabcab4e438821e823010937448eb6c

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 minecraftmodes (version 0.3.3). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging minecraftmodes across your stack and pipelines.
If you installed it — respond
minecraftmodes 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 minecraftmodes 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 minecraftmodes 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. minecraftmodes on PyPI has been identified as a malicious package (version 0.3.3 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

2026-06-spaysrbdata

References

bad-packages.kam193.eu

Credits

Kamil Mańkowski (kam193) · reporter

Detect & block this

O3 blocks minecraftmodes-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

Explore

All malware advisories How O3 detects malware Vulnerability database