继续分析这个病毒干了什么事情呢?
我们先看看它引用哪些函数
@kernel32.dll
GetProcAddress
LoadLibraryA
GetModuleHandleA
GetModuleFileNameA
FreeLibrary
ExitProcess
LocalAlloc
LocalFree
CreateFileA
SetFilePointer
CloseHandle
CreateFileMappingA
MapViewOfFile
UnmapViewOfFile
WriteFile
DeleteFileA
CreateDirectoryA
GetTempPathA
GetSystemDirectoryA
GetWindowsDirectoryA
WinExec
lstrcpyA
lstrcpynA
lstrcatA
lstrlenA
@user32.dll
MessageBoxA
@shell32.dll
ShellExecuteA
@advapi32.dll
RegOpenKeyExA
RegQueryValueExA
RegCloseKey