Showing posts from February, 2019



 An example lock screen

Please note that some of the terms used in this blog are made-up(they are only used for a better understanding of the user)
A ransomware is a type of a virus which locks a user out of his data until the user pays the creator of the ransomware.
Types of ransomware Scareware
The ransomware will show fake pop ups and will make you pay by giving false pop ups.Your data is normally safe,but you may be loaded with many pop ups.

Screen lockers
The ransomware will keep you away from your data until the ransom is paid.
Encryptors The ransomware will encrypt your data and not decrypt it until the ransom is paid .

Types of locks of the ransomware: Simple lock In this type of a lock, the user is locked out of its data by a plain lock page only. Once the lock page is bypassed, the user gets access to its data and can use it. Simple encryption lock In this type of a lock, the user is locked out of its data by a lock page and his data is encrypted. Once the lock is by…

Making a ransomware

How to build Ransomware?  I will show you how to build a ransomware using Hidden-Cry
Hidden-Cry is a script to generate a Windows Encrypter/Decrypter using AES encryption with a random 256-bit key. AES- Adanced Encryption Standard, it uses a symmetric-key algorithm, means the same key is used for encrypting and decrypting the data.  Hidden-Cry encrypts all personal files from Home directory (,txt, .doc, .xls, .mp3, .mp4, .pdf, .png and etc.)  It's Fully Undetectable (FUD) by Antiviruses. Works with Windows 10(requires Powershell 5)
NOTE- Don't Upload it on Virustotal, because they share results. 
Installing it on Kali Linux. >
$git clone

$ cd hidden-cry
$ sudo apt-get update & apt-get install mingw-w64 -y
$ sudo chmod +x hidden-cry
$ sudo ./hidden-cry
And your done!! You have successfully installed it. 
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