How to remove a2g21.exe

files size 111,826 bytes

MD5: 317DD28F342E0941347BDEE1FF384F42

SHA-1: 81282F8E16A7E47E76B56CCFD627262BF7855DEB

============================================================

Files created

C:\Documents and Settings\Administrator\Local Settings\Temp\herss.exe

C:\Documents and Settings\Administrator\Local Settings\Temp\cvasds0.dll (0-9)

X:\a2g21.exe

X:\mwfubaob.exe

X:\autorun.inf