ATMitch is a fileless ATM Malware that targets ATM machines remotely and delete evidence of attack.ATMitch operates by reading commands contained within a local text file labeled command.txt.

Avaddon ransomware encrypts user data using AES-256 + RSA-2048, and then requires a ransom of $150 to $350 or more in BTC in order to return the files.

Rozena belongs to a growing family of file less malware. Its executable is disguised with Microsoft Office Word Document's icon that lure its victim to open it. Upon execution, it creates a file in Windows Temporary folder with a filename Hi6kI7hcxZwUI.