openssl enc -d -aes-128-cbc -in encrypted.bin -out decrypted.gz -pass pass:yourpassword If that fails with a bad magic number, try AES‑256‑CBC:
But what if you lose the password? What if you want to audit a configuration for security? Or simply understand how a particular payload works?
gzip -d decrypted.gz The output is a or custom key‑value format used by HTTP Custom. 6. What You’ll See After Decryption A decrypted .hc file typically looks like: