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Malicious package

tq95PyPI

Malicious code in tq95 (PyPI) Remove it immediately and rotate any exposed credentials.

MAL-2025-6604
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
pip uninstall tq95

What this malware does

Importing the module starts an infostealer exfiltrating browser data, passwords, crypto wallets and implants a Discord stealer.

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

Campaign: 2025-07-tq95

Reasons (based on the campaign):

  • infostealer

  • exfiltration-browser-data

  • files-exfiltration

  • exfiltration-crypto

  • obfuscation

Malicious versions

6 flagged
0.10.20.30.40.50.6

Indicators of compromise (SHA-256)

ad1a5fbc90cc7cdc728f4ad87541dc860cb04b05f04e31e7790732f81ca14499
df9d5158b350028abdb299c9f5f7145f40f68e3d260c8f3d31012e60ae4ecddc
abb1e0b01bcc48bdbb798a617be723bf433722a7bede307de21214a92d569949
bdb5280485de8470ef36a19819fa297cf1c0dc571f0893592cc4546a43a8c867
bb1e03ccb569a30370a573feccb7f09e5701f7572d5cb98e7d8171464ff42c3e

Detection & response playbook

Credential / info stealer
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for tq95 (6 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging tq95 across your stack and pipelines.

  2. If you installed it — respond

    tq95 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.

  3. Did it already run?

    If tq95 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 tq95 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. tq95 on PyPI has been identified as a malicious package (versions 0.1, 0.2, 0.3, 0.4, 0.5, 0.6 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-037032025-07-tq95RLUA-2026-00834

References

Credits

  • Kamil Mańkowski (kam193)
  • ReversingLabs · finder

Detect & block this

O3 blocks tq95-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.

tq95 (PyPI) malicious package — MAL-2025-6604 | O3 Security