An .hc file is a configuration file used by the . It contains: SSH/VPN Server IP address and port Username and password Payload (HTTP header customization) SNI (Server Name Indication)
There are two main scenarios when dealing with locked .hc files: (but the file structure is visible). Encrypted (the entire file is unreadable). 1. Using a Python-Based Decryptor (For Encrypted Files)
Specific strings used for network injection. Methods to Decrypt .hc Files
Several open-source projects on GitHub, such as hcdecryptor and hcdecryptor-1 , are designed specifically for this purpose.
Use an Android emulator with root access (LDPlayer, Nox). Same process. how to decrypt http custom file
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HTTP Custom updates its encryption algorithms frequently. A script that worked last month might not work today.
file into the same directory as the decryption script (e.g., decrypt.py Run the Decryptor Execute the script using the command: python3 decrypt.py yourfile.hc Identify the Key (If Prompted)
Open the data stream packets. You will see the plain text payload headers, hostnames, and proxy IPs injected by the app. Method 2: Reverse Engineering and Decompilation (Advanced) Use an Android emulator with root access (LDPlayer, Nox)
An .hc file is simply a JSON-formatted configuration file that contains: Username and Password HTTP Payload/Header DNS Settings SSL/TLS Settings
Decrypting an HTTP Custom configuration file (typically with a
Push the corresponding frida-server binary to your Android device and run it. Step 3: Write a Hooking Script
Open the .hc file with a text editor (e.g., Notepad++ or ES File Explorer). including any personal information you added.
: This requires a rooted device and knowledge of memory dumping tools.
Decrypting an (typically with a .hc extension) involves extracting the configuration settings—such as SSH account details, payloads, and proxy information—that have been locked by the file creator. These files are used by the HTTP Custom - AIO Tunnel VPN app to bypass network restrictions or optimize internet connections.
The decrypted output has \x00 bytes everywhere Solution: That’s a sign of XOR with a key length mismatch. Use a multi-byte XOR detector.