Function at 0x403b0c
Capabilities:
Change the wallpaper

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
push edi
push 0x4dd8bc
call esi
call fcn.00443a8f
lea ecx, [ebp - 8]
call fcn.00402c89
xor ebx, ebx
test byte [ebp + 0xc], 1
je 0x403b3d
mov byte [0x4dccd0], bl
xor edi, edi
inc edi
cmp byte [0x4dccd0], bl
mov dword [ebp - 4], ebx
je 0x403b79
push 3
push dword [ebp + 8]
push ebx
push 0x14
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov edi, eax
neg edi
sbb edi, edi
inc edi
jne 0x403b79
mov eax, dword [0x4dd4bc]
cmp eax, ebx
je 0x403b72
cmp dword [ebp - 8], ebx
jne 0x403b72
call eax
xor edi, edi
jmp 0x403d2e
push 0x4dd8bc
call esi
call fcn.00443a8f
lea ecx, [ebp + 0xc]
call fcn.00402c89
lea eax, [ebp - 4]
push eax
push 0x4cf764
push 1
push ebx
push 0x4cf774
call dword [0x4dd4d0]
mov esi, eax
cmp esi, ebx
jge 0x403bbd
push ebx
push ebx
push ebx
push esi
push str._DEBUG_WALL_CoCreateInstance__
mov ecx, 0x4dd0f0
call fcn.0041b209
cmp esi, ebx
mov byte [0x4dccd0], 0xff
jge 0x403bed
mov eax, dword [0x4dd4bc]
cmp eax, ebx
je 0x403bd8
cmp dword [ebp + 0xc], ebx
jne 0x403bd8
call eax
push 0x4dd8bc
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esi, 0x4dd0f0
jmp 0x403cca
xor eax, eax
mov dword [ebp - 0x1c], 0xc
lea edi, [ebp - 0x14]
stosd dword es:[edi], eax
inc eax
push ebx
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
lea edx, [ebp - 0x1c]
push edx
push eax
call dword [ecx + 0x2c]
cmp eax, ebx
mov esi, 0x4dd0f0
jge 0x403c28
push ebx
push ebx
push ebx
push eax
push str._DEBUG_WALL_SetDesktopItemOptions__
mov ecx, esi
call fcn.0041b209
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push ebx
push dword [ebp + 8]
push eax
call dword [ecx + 0x14]
cmp eax, ebx
jge 0x403c49
push ebx
push ebx
push ebx
push eax
push str._DEBUG_WALL_SetWallpaper__
mov ecx, esi
call fcn.0041b209
xor eax, eax
push ebx
lea edi, [ebp - 0xc]
stosd dword es:[edi], eax
mov eax, dword [ebp - 4]
or dword [ebp - 0xc], 2
lea edx, [ebp - 0x10]
push edx
mov dword [ebp - 0x10], 8
mov ecx, dword [eax]
push eax
call dword [ecx + 0x1c]
cmp eax, ebx
jge 0x403c7c
push ebx
push ebx
push ebx
push eax
push str._DEBUG_WALL_SetWallpaperOptions__
mov ecx, esi
call fcn.0041b209
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push 7
push eax
mov byte [0x4dccd0], 1
call dword [ecx + 0xc]
mov edi, eax
cmp edi, ebx
jge 0x403ca6
push ebx
push ebx
push ebx
push edi
push str._DEBUG_WALL_ApplyChanges__
mov ecx, esi
call fcn.0041b209
jmp 0x403caf
xor edi, edi
mov byte [0x4dccd0], 2
mov eax, dword [0x4dd4bc]
cmp eax, ebx
je 0x403cbf
cmp dword [ebp + 0xc], ebx
jne 0x403cbf
call eax
push 0x4dd8bc
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [ebp - 4]
cmp eax, ebx
je 0x403cd7
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
cmp edi, ebx
je 0x403d1e
push 3
push dword [ebp + 8]
push ebx
push 0x14
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov dword [ebp + 0xc], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp dword [ebp + 0xc], ebx
je 0x403cfb
xor edi, edi
jmp 0x403d09
cmp dword [ebp - 4], ebx
jne 0x403d0e
cmp eax, ebx
mov edi, eax
jne 0x403d09
xor edi, edi
inc edi
cmp dword [ebp + 0xc], ebx
jne 0x403d1e
push ebx
push ebx
push ebx
push eax
push str._DEBUG_WALL_SystemParametersInfo__
mov ecx, esi
call fcn.0041b209
mov eax, dword [0x4dd4bc]
cmp eax, ebx
je 0x403d2e
cmp dword [ebp - 8], ebx
jne 0x403d2e
call eax
push 0x4dd8bc
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret