Function at 0x40ba40
Capabilities:
Create process on windows
Get disk information
Shutdown system

Disassembly:
sub esp, 0x22c
mov eax, dword [esp + 0x230]
push ebx
xor ebx, ebx
push eax
mov dword [esp + 0xc], ebx
mov dword [esp + 8], ebx
call fcn.0040be50
add esp, 4
test eax, eax
jne 0x40ba6f
pop ebx
add esp, 0x22c
ret 0x10
push esi
mov esi, dword [sym.imp.USER32.dll_GetSystemMetrics]
push edi
push ebx
call esi
push 1
mov dword [0x41f2c4], eax
call esi
mov dword [0x41f2c0], eax
mov ecx, dword [esp + 0x244]
push ecx
call fcn.0040b240
mov eax, dword [0x41f0cc]
mov esi, dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
add esp, 4
cmp eax, ebx
je 0x40bacb
mov edx, dword [0x41f0c0]
mov eax, dword [0x41f320]
push 0x104
push edx
push eax
call esi
mov ecx, dword [0x41f0c0]
push ecx
push ebx
call fcn.0040b460
add esp, 8
cmp dword [0x41f2a8], ebx
jne 0x40badb
cmp dword [0x41f2a0], ebx
je 0x40baf9
call fcn.0040c3e0
cmp eax, ebx
mov dword [esp + 0x10], eax
je 0x40bd9b
mov eax, dword [0x41f2a8]
cmp eax, ebx
jne 0x40bd64
call fcn.0040c1b0
test eax, eax
je 0x40bd9b
mov eax, dword [0x41f0cc]
mov edi, dword [esp + 0x248]
cmp eax, ebx
jne 0x40bb78
cmp dword [0x41f0c8], ebx
jne 0x40bb78
mov edx, dword [0x41f0c0]
mov eax, dword [0x41f320]
push 0x104
push edx
push eax
call esi
mov eax, dword [0x41f0c0]
mov cl, byte [eax]
cmp cl, 0x5c
jne 0x40bb43
cmp byte [eax + 1], cl
je 0x40bb55
cmp cl, bl
je 0x40bb55
cmp byte [eax + 1], 0x3a
jne 0x40bb55
mov byte [eax + 3], bl
mov eax, dword [0x41f0c0]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
cmp eax, 2
je 0x40bb66
cmp eax, 5
jne 0x40bb78
push ebx
push edi
call fcn.0040b690
add esp, 8
test eax, eax
jne 0x40bd94
cmp dword [esp + 0x10], ebx
jne 0x40bb8f
call fcn.0040c3e0
cmp eax, ebx
mov dword [esp + 0x10], eax
je 0x40bd9b
cmp dword [0x41f350], ebx
je 0x40bb9e
call fcn.0040a110
jmp 0x40bbc1
mov ecx, dword [0x41f26c]
test byte [ecx + 0x14], 2
jne 0x40bbaf
call fcn.00402c30
call fcn.0040c230
test eax, eax
je 0x40bd9b
call fcn.00405300
cmp dword [0x41f348], ebx
jne 0x40bc07
cmp dword [0x41f354], ebx
jne 0x40bc07
mov eax, dword [0x41f0e8]
cmp eax, ebx
je 0x40bc07
push eax
call fcn.004091e0
mov edx, dword [0x41f0c0]
lea eax, [esp + 0x34]
push edx
push str.rundll32_desk.cpl_InstallScreenSaver__s
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea ecx, [esp + 0x30]
push 1
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov eax, dword [0x41f324]
cmp eax, ebx
je 0x40bc18
push ebx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
cmp dword [0x41f34c], ebx
je 0x40bcb1
cmp dword [0x41f354], ebx
jne 0x40bcb1
cmp dword [0x41f348], ebx
jne 0x40bc54
cmp dword [0x41f2a4], ebx
jne 0x40bc54
call fcn.00403ab0
test eax, eax
je 0x40bc54
push 1
push edi
call fcn.0040b690
add esp, 8
cmp dword [0x41f350], ebx
je 0x40bc68
mov edx, dword [0x41f26c]
mov eax, dword [edx]
test ah, ah
jns 0x40bcb1
push 8
push 6
call fcn.00403a00
add esp, 8
cmp eax, ebx
je 0x40bcb1
cmp byte [eax], bl
je 0x40bcb1
mov eax, dword [0x41f328]
mov ecx, dword [0x41f320]
push ebx
push 0x40a950
push eax
push 0x83
push ecx
call dword [sym.imp.USER32.dll_DialogBoxParamA]
cmp eax, 1
jne 0x40bcb1
cmp dword [0x41f348], ebx
jne 0x40bcb1
mov dword [0x41f34c], 0x10
mov eax, dword [0x41f324]
cmp eax, ebx
je 0x40bd14
push eax
call dword [sym.imp.USER32.dll_DestroyWindow]
cmp dword [0x41f34c], 0x10
je 0x40bd08
mov esi, dword [sym.imp.USER32.dll_GetMessageA]
push ebx
push ebx
lea edx, [esp + 0x1c]
push ebx
push edx
call esi
test eax, eax
je 0x40bd08
mov edi, dword [sym.imp.USER32.dll_TranslateMessage]
push ebp
mov ebp, dword [sym.imp.USER32.dll_DispatchMessageA]
lea eax, [esp + 0x18]
push eax
call edi
lea ecx, [esp + 0x18]
push ecx
call ebp
push ebx
push ebx
lea edx, [esp + 0x20]
push ebx
push edx
call esi
test eax, eax
jne 0x40bceb
pop ebp
mov dword [0x41f324], ebx
mov dword [0x41f328], ebx
cmp dword [0x41f348], ebx
jne 0x40bda3
cmp dword [0x41f34c], ebx
jne 0x40bda3
cmp dword [0x41f2a4], ebx
jne 0x40bda3
cmp dword [0x41f354], ebx
jne 0x40bda3
push 1
push ebx
push 0x3000000
call fcn.00403b20
mov eax, dword [0x41a2b8]
add esp, 0xc
cmp eax, ebx
je 0x40bda3
push 1
push 1
push 0x4000000
call fcn.00403b20
add esp, 0xc
jmp 0x40bda3
dec eax
push eax
call fcn.0040afa0
push ebx
push ebx
push 0x1000000
call fcn.00403b20
push ebx
push ebx
push 0x2000000
call fcn.00403b20
push ebx
push ebx
push 0x3000000
call fcn.00403b20
add esp, 0x28
jmp 0x40bda3
call fcn.0040c130
jmp 0x40bda3
mov dword [esp + 0xc], 0xffffffff
mov eax, dword [esp + 0x10]
pop edi
cmp eax, ebx
pop esi
je 0x40bdb2
call fcn.0040b1a0
call fcn.0040c130
cmp dword [0x41f34c], 0x10
jne 0x40be1e
cmp dword [0x41f2dc], ebx
je 0x40be15
lea eax, [esp + 8]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x40be1e
lea ecx, [esp + 0x10]
push ecx
push str.SeShutdownPrivilege
push ebx
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
push ebx
push ebx
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x14]
push ebx
push edx
push ebx
push eax
mov dword [esp + 0x24], 1
mov dword [esp + 0x30], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
push ebx
push 2
call dword [sym.imp.USER32.dll_ExitWindowsEx]
cmp dword [esp + 4], ebx
jne 0x40be2e
mov ecx, dword [0x41f354]
mov dword [esp + 4], ecx
cmp dword [0x41f34c], ebx
je 0x40be3e
mov dword [esp + 4], 0xfffffffe
mov eax, dword [esp + 4]
pop ebx
add esp, 0x22c
ret 0x10