funkratov-renderkit

GHSA-r5jh-m6jp-ff2r

Malicious code in funkratov-renderkit (PyPI)

Details

**Severity:** Critical

**Affected versions:** `= 0.1.0`

## Source: kam193 (78b5f3b4a8756df49b4a5eb41647e9dd20328da005f95869f81447355e2f7880)
Package is prepared to exfiltrate .log and .txt files to the target already associated with exfiltrating sensitive data.


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


Campaign: 2026-04-renderctx


Reasons (based on the campaign):


 - backdoor


 - files-exfiltration


 - crypto-related


 - The malicious code is intentionally included in a dependency of the package

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Credit: [OpenSSF](https://github.com/ossf/malicious-packages) ([source](https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/funkratov-renderkit/MAL-2026-3213.json))

**References:**
- https://github.com/0xsebasneuron/polymarket-arbitrage-copy-trading-bot-V2/commit/4dae9aea3c35a627a7f38a28946f73af18930a3e#diff-4d7c51b1efe9043e44439a949dfd92e5827321b34082903477fd04876edb7552
- https://bad-packages.kam193.eu/pypi/package/funkratov-renderkit
- https://github.com/0xsebasneuron
- https://github.com/ossf/malicious-packages/blob/49d0cfba3689ed9b195d101d3a2a964c6a77f767/osv/malicious/pypi/funkratov-renderkit/MAL-2026-3213.json
- https://socket.dev/supply-chain-attacks/north-korea-s-contagious-interview-campaign
- https://github.com/advisories/GHSA-r5jh-m6jp-ff2r

Compromised versions (1)

= 0.1.0

Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.