autorun.exe

File autorun.exe is malware or can be infected by malware:
Pcclient Trojan, CWS.Time Trojan, XCP.Sony.Rootkit Trojan, WinAntiSpyware Adware, Un.named Trojan, Spowaint Trojan
You must run antivirus software as soon as posible to check you computer.Also Be Aware of this dangerous files:

File name ctbr.dll
UA27213.DLL File
UA27202.DLL virus
File name xstecmie.dll
tvqhewqa.dll Removal instruction