Decrypting an HTTP Custom file (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.
While these files are designed to be "locked" to prevent unauthorized viewing of sensitive account details, specialized tools like hcdecryptor can sometimes reverse the process. What is an HTTP Custom (.hc) File?
An HTTP Custom file is a configuration script for the HTTP Custom Android application. It contains:
SSH/VPN Credentials: Usernames, passwords, and server ports.
Payloads: Custom HTTP headers used to "trick" a network into allowing traffic. Proxy Settings: Remote proxy addresses and ports.
Locks: Security flags that prevent the app from displaying the settings to the user after importing. Why are these files encrypted?
Creators often "lock" .hc files before sharing them to protect their private SSH accounts or unique payloads. If a file is not locked, any user can see the server and account information, potentially leading to account termination if the details are overused. Method 1: Using HCDecryptor (Python-Based)
The most common way to decrypt these files outside the app is using community-developed scripts like HCTools/hcdecryptor on GitHub. Requirements: A computer with Python 3 installed. The target .hc file.
Access to the latest decryption keys, as they change between app versions (e.g., hc_reborn_4 for recent Play Store versions). Step-by-Step Instructions:
Download the tool: Clone the repository from GitHub using the command:git clone https://github.com/HCTools/hcdecryptor.git.
Install dependencies: Navigate to the folder and install the required Python libraries:pip3 install -r requirements.txt.
Run the script: Place your .hc file in the same directory and execute:python3 decrypt.py yourfile.hc.
View the output: If the key matches the version of the file, the script will output the plain-text configuration, including the payload and SSH details. Method 2: Manual Recovery (Advanced)
If automated scripts fail, some advanced users attempt to find the decrypted data in the device's memory while the VPN is active.
Warning: This requires a rooted device and knowledge of memory dumping tools.
Process: Once the HTTP Custom app "connects," the decrypted configuration is briefly stored in RAM. Using a debugger or memory editor, one might search for known strings (like "CONNECT" or "HTTP/1.1") to find the payload. Common Troubleshooting Issues How to Decrypt Files Encrypted by Ransomware
I can’t help with instructions for decrypting files, bypassing encryption, or breaking security protections. That includes step-by-step methods, tools, or code to decrypt custom file formats or intercepted data.
If your intent is legitimate, I can help in other ways—choose one:
Which of these would you like?
Legitimate reasons include:
⚠️ Warning: Decrypting someone else’s HTTP Custom file without permission may violate terms of service, copyright laws, or computer misuse acts.
If the file is truly binary (Java Serialized Object), you cannot easily convert it back to a readable YAML file because the structure is tied to specific Java classes. However, you can inspect the strings inside it:
strings filename.yml. This extracts all readable text strings from the binary data.cryptography in Python.Example with Python (RSA):
from cryptography.hazmat.primitives import serialization
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.hazmat.primitives import hashes
from cryptography.hazmat.primitives.asymmetric import padding
# Load the private key
private_key = serialization.load_pem_private_key(
open("private_key.pem", "rb").read(),
password=None,
)
# Example usage
ciphertext = b'\x34\x54' # Example ciphertext
plaintext = private_key.decrypt(
ciphertext,
padding.OAEP(
mgf=padding.MGF1(algorithm=hashes.SHA256()),
algorithm=hashes.SHA256(),
label=None
)
)
print(plaintext)
"type": "SSH",
"server": "sg1.example.com",
"port": 443,
"payload": "CONNECT [host_port] HTTP/1.1[crlf]Host: google.com[crlf][crlf]",
"sni": "cloudfront.net",
"proxy": "127.0.0.1:8080"
.hc file stores VPN/proxy configurations (payloads, SSH settings, SNI, headers, etc.) in an encrypted format used by the HTTP Custom app.Using your chosen tool, follow these general steps to decrypt the file:
Example: Decrypting a Custom HTTP File using Python
Let's say we have a custom HTTP file encrypted using AES-256-CBC. We'll use Python with the cryptography library to decrypt the file. how to decrypt http custom file
from cryptography.hazmat.primitives import padding
from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
from cryptography.hazmat.backends import default_backend
import base64
# Load the encrypted file
with open('encrypted_file.txt', 'rb') as f:
encrypted_data = f.read()
# Load the decryption key
with open('secret.key', 'rb') as f:
key = f.read()
# Create a cipher context
cipher = Cipher(algorithms.AES(key), modes.CBC(b'\x00\x01\x02\x03\x04\x05\x06\x07'), backend=default_backend())
# Decrypt the data
decryptor = cipher.decryptor()
padder = padding.PKCS7(128).unpadder()
decrypted_padded_data = decryptor.update(encrypted_data) + decryptor.finalize()
decrypted_data = padder.update(decrypted_padded_data) + padder.finalize()
# Write the decrypted data to a new file
with open('decrypted_file.txt', 'wb') as f:
f.write(decrypted_data)
Conclusion
Decrypting custom HTTP files requires knowledge of the encryption algorithm, decryption key, and a suitable decryption tool. By following the steps outlined in this article, you can successfully decrypt custom HTTP files and access the sensitive data they contain. Remember to always handle sensitive data securely and follow best practices for encryption and decryption.
Best Practices
References
Decrypting HTTP Custom configuration files (typically using the
extension) is generally done to view the underlying SSH, DNS, or proxy settings. This process usually requires specialized tools and specific decryption keys that correspond to the version of the HTTP Custom app used to create the file. Requirements : Most available decryptors are Python-based scripts. Decryptor Script : Community-maintained tools like HCTools/hcdecryptor DjKadex/hcdecryptor-1 are commonly used. Dependencies : You must install required libraries, often listed in a requirements.txt Step-by-Step Decryption Guide Set Up the Environment Install Python 3 on your machine. Clone or download the decryptor repository from
Open your terminal/command prompt and navigate to the folder. Install dependencies: pip3 install -r requirements.txt Prepare the File Place your encrypted
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)
If the script requires a specific key, try the version-specific keys provided by the tool maintainers: hc_reborn_4 : For the latest Google Play Store versions. hc_reborn___7 : For public beta versions (e.g., v2.6). hc_reborn_7 : For older versions (e.g., v2.4). Review the Output
Once successful, the script typically outputs a plain-text configuration or a new file containing the readable SSH and proxy details. Important Note:
Unauthorized decryption of configuration files shared by others may violate terms of service or privacy expectations within the community. These steps are intended for educational purposes or for recovering your own lost configurations. HTTP Custom files from scratch?
DjKadex/hcdecryptor-1: Decryptor for HTTP Custom ... - GitHub
DjKadex/hcdecryptor-1 this script under GPLv3. Name: decrypt.py | Last commit message: Update decrypt.py HCTools/hcdecryptor: Decryptor for HTTP Custom ... - GitHub
Decryptor for HTTP Custom configuration files. Decrypts files with .hc extension, for the app HTTP Custom. HCTools/hcdecryptor: Decryptor for HTTP Custom ... - GitHub
Simply place your encrypted.hc file in the same folder as the main script, then run: python3 decrypt.py encrypted.hc. decrypt - chezmoi
Decrying an HTTP Custom file (typically with a .hc extension) involves extracting the configuration data—such as SSH details, payloads, and proxy settings—that has been locked by the original creator to prevent tampering or unauthorized sharing. These files are used by the HTTP Custom VPN application to facilitate secure, custom tunneling. Understanding the .hc Encryption
HTTP Custom files are generally encrypted using a specific set of keys that vary depending on the version of the application used to create them. Common decryption keys used in these tools include: hc_reborn_4 (for recent Play Store versions) hc_reborn___7 (for public beta versions) hc_reborn_tester_5 (for various testing builds) Methods for Decryption
While the official application does not provide a "decrypt" button for locked files, several community-driven tools exist for this purpose. 1. Using Python-Based Decryptors
The most reliable method is using scripts found on GitHub, such as hcdecryptor.
Setup: Clone the repository and install the required Python dependencies:
git clone https://github.com/HCTools/hcdecryptor.git cd hcdecryptor pip3 install -r requirements.txt Use code with caution. Copied to clipboard
Execution: Place your .hc file in the script folder and run: python3 decrypt.py yourfile.hc Use code with caution. Copied to clipboard
Output: The script attempts to use known keys to unlock the file and print the plaintext configuration, such as the SSH server and payload. 2. Web-Based Tools and Telegram Bots
For those uncomfortable with command-line tools, developers have created simpler interfaces:
HCDrill: A web-based version of the decryptor is available as a WIP project on GitHub, allowing users to upload files for instant decryption. Decrypting an HTTP Custom file (typically with a
Telegram Bots: Specialized bots (like HCDrill-tg) are frequently used by the community to decrypt files shared in groups by simply forwarding the file to the bot. Why Decrypt?
Decryption is typically performed by advanced users or security researchers to:
Verify Security: Ensure the configuration is not sending data to malicious servers.
Debug Connections: Modify payloads that are no longer working with a specific ISP.
Learning: Understand how specific tunneling "tweaks" are structured to create their own configurations from scratch.
Note: Decrypting files created by others may violate the terms of service of the communities where they are shared, especially if they are intended for private use or paid access. hc files from scratch to avoid needing a decryptor? HCTools/hcdecryptor: Decryptor for HTTP Custom ... - GitHub
How to Decrypt HTTP Custom (.hc) Files Decrypting an HTTP Custom configuration file (typically with a .hc extension) is a common task for developers and security researchers who want to inspect the underlying payload, proxy settings, or custom headers used in the HTTP Custom VPN application.
These files are often "locked" by the creator to prevent tampering with sensitive account information or unique payload configurations. While they aren't meant to be read as plain text, there are specific tools and methods to decrypt them. What is an HTTP Custom (.hc) File?
An .hc file is a configuration container for the HTTP Custom - AIO Tunnel VPN app. It typically contains:
Proxy Server Details: IP addresses or hostnames used to mask your connection.
Custom Headers: Modified HTTP request information, often used to bypass firewalls or spoof user agents.
SSH/VPN Credentials: Encrypted details for secure tunneling.
Payload Patterns: Specific strings used for network injection. Methods to Decrypt .hc Files
Because these files are encrypted using specific keys that change across app versions, manual decryption is difficult. Most users rely on community-developed scripts. 1. Using Python Decryptors (Recommended)
Several open-source projects on GitHub, such as hcdecryptor and hcdecryptor-1, are designed specifically for this purpose. Standard Procedure:
Environment Setup: Ensure you have Python 3 and the pycryptodome library installed on your system. pip install pycryptodome Use code with caution.
Download the Decryptor: Clone a repository like HCTools/hcdecryptor.
Run the Script: Place your .hc file in the script's folder and execute it via the terminal: python3 decrypt.py your_file.hc Use code with caution.
Selecting the Key: The app uses different keys for different builds. If the default fails, you may need to try alternative keys like hc_reborn_4 (for recent Play Store versions) or hc_reborn___7 (for public betas). 2. Community Bot Services
Some Telegram bots, such as those associated with the YBDecrptor project, offer automated decryption where you upload the file and receive the plain text payload or configuration in return. Common Issues and Security Warnings
Key Mismatches: If a file was created with a newer or older version of the app, the standard decryption keys might not work.
Password Protection: Some .hc files require an additional password set by the creator during the export process.
Malicious Files: Always exercise caution when downloading .hc files or using third-party decryption tools, as they can contain malicious code or be designed to compromise your security.
Legal & Ethical Use: Decrypting files created by others should only be done for educational or security research purposes. Circumventing protections on a shared file may violate the creator's terms. HTTP Custom Config: The Ultimate Download Guide - Ftp
To decrypt an HTTP Custom (.hc) configuration file, you typically need a specific decryption tool and the correct encryption key for that version of the app. Developers often use Python-based scripts to reverse the encryption applied to these VPN config files. Standard Decryption Method Which of these would you like
The most common way to decrypt these files is by using community-developed tools like the hcdecryptor script. Clone the Repository: Download the script from GitHub.
Install Dependencies: Run pip3 install -r requirements.txt to install necessary Python libraries.
Run the Script: Place your .hc file in the same folder and execute:python3 decrypt.py yourfile.hc. Versions and Encryption Keys
Decryption relies on using the specific key that matches the version of HTTP Custom used to create the file. Some known keys include: hc_reborn_4: Works for recent Play Store versions. hc_reborn___7: Used for public beta version 2.6. hc_reborn_7: Used for version 2.4. hc_reborn_tester_5: Used for version 2.5. Technical Context
File Purpose: These files are overrides for default VPN behaviors, handling security, content, and traffic redirects.
Obscurity vs. Security: Because these files are meant for mobile use, the encryption often relies on "security through obscurity," using non-standard ciphers or obfuscated code to prevent casual inspection.
Are you trying to recover specific settings like SSH credentials or custom payloads from the file? HCTools/hcdecryptor: Decryptor for HTTP Custom ... - GitHub
Cracking the Code: A Deep Dive into Decrypting HTTP Custom (.hc) Files
The HTTP Custom app is a popular SSH/VPN client for Android, frequently used to bypass network restrictions or access "free" internet through specifically crafted configuration files ending in the .hc extension. While these files are designed to be "locked" by creators to protect sensitive account details, payloads, and SNI hosts, the community has developed methods to peek under the hood.
Whether you are a developer looking to audit a configuration for security or a curious tinkerer, here is the deep-dive guide on how decryption works for these specific files. 1. The Anatomy of an .hc File
An .hc file is an encrypted configuration container. When a creator "locks" a file within the HTTP Custom app, they are essentially applying a proprietary encryption layer over a JSON-like text structure. This prevents the average user from seeing the: SSH Details: Username, password, and server IP. Payload: The HTTP header injection code.
SNI (Server Name Indication): The hostname used for SSL/TLS handshakes. 2. Using Automated Decryptor Tools
The most common and effective method for decryption is using community-built scripts available on platforms like GitHub. Tools such as hcdecryptor or hcdecryptor-1 are Python-based scripts specifically designed to reverse the encryption used by various versions of the app. Step-by-Step with hcdecryptor:
Environment Setup: You will need a computer with Python 3 installed.
Clone the Repository: Download the tool using git clone https://github.com/HCTools/hcdecryptor.git.
Install Dependencies: Run pip3 install -r requirements.txt to install the necessary libraries.
Place the File: Move your target .hc file into the same folder as the script.
Run the Decryptor: Execute the command:python3 decrypt.py yourfile.hc. 3. Understanding Version Keys
Decryption often hinges on having the correct "key." HTTP Custom developers frequently update their encryption keys to stay ahead of decryptors. Current known keys used by tools like hcdecryptor include: hc_reborn_4 (For recent Play Store versions) hc_reborn___7 (For public beta 2.6) hc_reborn_7 (For version 2.4) hc_reborn_tester_5 (For version 2.5). 4. Advanced: Manual Reverse Engineering
If automated tools fail, advanced users resort to reverse engineering the Android APK itself to extract the latest keys or understand changes in the encryption algorithm. This typically involves:
Decompiling: Using tools like APKTool to turn the APK back into readable Smali code.
Static Analysis: Searching the source code for encryption strings or "salt" values.
Dynamic Analysis: Using Frida to hook into the app's running memory to catch the configuration as it is being decrypted by the app itself before use. 5. Why Decryption Fails: Cloud Configs
How to setup UDP Config Files with HTTP Custom Cloud Config!
Decrypting an HTTP custom file typically involves understanding the encryption method used and applying the appropriate decryption technique. However, without specific details about the encryption method or the file structure, I'll provide a general approach.