company-sdkPyPI
company-sdk is a confirmed malicious PyPI package (MAL-2026-15827) that steals credentials and exfiltrates sensitive data (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.
Malicious code in company-sdk (PyPI)
What this malware does
company_sdk.py executes credential-harvesting code at module import time. It walks the installer's home directory reading SSH keys (/.ssh), cloud credentials (/.aws, ~/.azure, /.config/gcloud), package manager tokens (/.npmrc, ~/.pypirc, ~/.netrc, ~/.pgpass), Docker/Kube configs,.env files, Vault/Terraform tokens, and shell history, and enumerates process environment variables whose names match credential keywords (TOKEN, SECRET, KEY, PASSWORD, AWS_, GITHUB_, etc.). The collected material is gzip-compressed, XOR-encrypted with a keystream derived via PBKDF2-HMAC-SHA256 from a hardcoded 32-byte hex passphrase, HMAC-tagged, and base64-encoded. The drop() function then POSTs the encrypted blob to https://api.github.com/gists using a hardcoded ghp-prefixed GitHub Personal Access Token as the Bearer credential, with TLS verification explicitly disabled (ssl.CERT_NONE). The upload runs unconditionally on import inside a bare try/except so failures are silent. Using GitHub Gist as the drop channel routes the exfiltration through a domain that typically bypasses egress filtering, and encrypting the payload with an author-only key conceals contents from network inspection.
During import, package exfiltrates sensitive files, credentials and env variables to a private GitHub Gist.
Category: MALICIOUS - The campaign has clearly malicious intent, like infostealers.
Campaign: 2026-09-company-sdk
Reasons (based on the campaign):
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exfiltration-env-variables
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files-exfiltration
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exfiltration-credentials
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exfiltration-ssh-keys
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 company-sdk (version 0.0.1). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging company-sdk across your stack and pipelines.
If you installed it — respond
company-sdk 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 company-sdk 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 company-sdk 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 company-sdk-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the credential exfiltration and severs the channel.