a.exe是个downloader，会下载7个文件，1.exe～7.exe
咔吧检测的结果：
a.exe detected: Trojan-Downloader.Win32.Small.dix
1.exe archive: Embedded EXE
1.exe/EXE-file packed: PE_Patch
1.exe/EXE-file packed: NSPack
1.exe/EXE-file detected: Trojan-PSW.Win32.Lmir.bct
1.exe/EXE-file packed: ASPack
2.exe packed: UPack
2.exe detected: Trojan-PSW.Win32.Delf.ly
3.exe archive: Embedded EXE
3.exe/EXE-file packed: PE_Patch.UPX
3.exe/EXE-file packed: UPX
3.exe/EXE-file detected: Trojan-PSW.Win32.Agent.im
3.exe/EXE-file packed: PE_Patch.UPX
3.exe/EXE-file packed: UPX
3.exe/EXE-file detected: Trojan-PSW.Win32.Agent.im
4.exe packed: PE_Patch.UPX
4.exe packed: UPX
4.exe detected: Trojan-PSW.Win32.Agent.im
5.exe packed: FSG
6.exe packed: UPX
6.exe detected: Trojan-PSW.Win32.QQPass.nw
7.exe detected: Trojan-PSW.Win32.WOW.da
