RatCTF

Certificate of Achievement

Issued by RatCTF

✅ Standard

This certifies that

c0gnoscente

has successfully compromised

Listeria

Listeria Easy
Issued 23 May 2026
Certificate ID 1da93980-2222-4864-83cf-3fc31842faae
Verify Hash 5218c1bf6b76fb81
🎓
Verified

Certificate idea by the community — kangafoo's idea 💡

All certs by c0gnoscente Cryptographically verified