Articles

ECDSA nonce reuse

Length extension attack to forge a valid hash

Tauri application reverse

Serial code verification based on equations

Privileges check bypass and storage slot computation

Recovery of deployed contract address and inspection of NFTs metadata on IPFS

Exploitation of tx.origin and delegatecall to steal ERC20 tokens

tcache poisonning with safe linking

RSA signature bypass due to vulnerable implementation

Reverse polish notation expressions computation

Depth first search algorithm application on an oriented graph

Websocket based physics quizz automation

Hamming distances computation and frequency analysis to recover an unknown XOR encoded message

CQL injection and database leak into incremental ASCII hash bruteforce

Firestore security rules misconfiguration

Bytenode encoded Electron application bypass

eBPF rootkit analysis

Computation of the slot number used to store our guess number in the contract’s storage

Solidity smart contract vulnerable to re entrancy

Find the number of loops in each maze with a recursive search