cosmos-gradioPyPI
cosmos-gradio is a confirmed malicious PyPI package (MAL-2026-10618) that steals credentials and exfiltrates sensitive data (malicious versions 9999.0.0, 9999.0.1). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in cosmos-gradio (PyPI)
What this malware does
cosmos-gradio 9999.0.0 is a dependency-confusion squat published as an sdist-only release with an intentionally inflated version to win highest-version resolution on installers that mix a private index with PyPI. setup.py (executed at sdist build/install) and cosmos_gradio/init.py (executed on import) run the same beacon that collects the installer's hostname, OS username, and current working directory and transmits them to the hardcoded domain oob.asyncrun.in via two channels: (1) a DNS lookup where the '<hostname>|<user>' pair is base32-encoded into a subdomain label under oob.asyncrun.in (out-of-band DNS exfiltration that works even when HTTP egress is blocked), and (2) an HTTP GET carrying the same fields as query-string parameters, with HTTPS attempted first and a plaintext-HTTP fallback. The package name collides with a plausible internal 'cosmos-gradio' package and the release is sdist-only specifically to force setup.py execution on pip install.
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):
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The package contains code to exfiltrate basic data from the system, like IP or username. It has a limited risk.
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The package overrides the install command in setup.py to execute malicious code during installation.
Malicious versions
Indicators of compromise (SHA-256)
Detection & response playbook
Credential / info stealerFind it
Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for cosmos-gradio (2 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging cosmos-gradio across your stack and pipelines.
If you installed it — respond
cosmos-gradio 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 cosmos-gradio 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 cosmos-gradio 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
Campaign
References
Credits
- Amazon Inspector · finder
- Kamil Mańkowski (kam193) · reporter
Detect & block this
O3 blocks cosmos-gradio-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.