Function at 0x4877d0
Capabilities:
Create process on windows
Print debug messages
Write and execute a file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b95b0
mov eax, dword fs:[0]
push eax
sub esp, 0x6cc
mov eax, dword [0x515584]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [edi + 8]
lea ebx, [edi + 8]
push 0xa
mov ecx, dword [eax + 4]
add ecx, ebx
call fcn.00403c00
movzx eax, al
mov ecx, ebx
push eax
call fcn.00488800
mov ecx, ebx
call fcn.00403980
lea eax, [ebp - 0x630]
mov ecx, ebx
push eax
call fcn.004058c0
mov eax, dword [0x51eb60]
test eax, eax
je 0x48786f
lea ecx, [ebp - 0x630]
push ecx
push dword [edi + 0xa0]
push dword [edi + 0xa8]
push dword [edi + 0xa4]
push dword [edi]
call eax
add esp, 0x14
test al, al
je 0x48786f
lea ecx, [ebp - 0x630]
call fcn.004024e0
jmp 0x487c38
mov eax, dword [0x51534c]
cmp eax, 2
je 0x487885
cmp eax, 3
je 0x487885
cmp dword [edi], 2
jl 0x4878da
jmp 0x4878a0
cmp dword [ebp - 0x61c], 0x10
lea eax, [ebp - 0x630]
cmovae eax, dword [ebp - 0x630]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
cmp dword [ebp - 0x61c], 0x10
lea eax, [ebp - 0x630]
cmovae eax, dword [ebp - 0x630]
push eax
push 0x4da200
push 2
call fcn.00493832
add esp, 4
push eax
call fcn.004889d0
push 2
call fcn.00493832
push eax
call fcn.00493cd9
add esp, 0x14
push 0
push 0
call fcn.00488520
mov eax, dword [0x51534c]
add esp, 8
test eax, eax
je 0x48799b
cmp eax, 2
je 0x48799b
cmp dword [0x51eb70], 0
jne 0x487915
push 0xffffffffffffffff
push dword [0x51eb68]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
jmp 0x487920
mov ecx, dword [0x51eb64]
call fcn.004898b0
call fcn.004886f0
test al, al
je 0x48796b
push 2
push 0
push 0
push dword [0x51eb50]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [ebp - 0x61c], 0x10
lea ecx, [ebp - 0x67c]
push 0
push ecx
push dword [ebp - 0x620]
lea eax, [ebp - 0x630]
cmovae eax, dword [ebp - 0x630]
push eax
push dword [0x51eb50]
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp dword [0x51eb70], 0
mov dword [ebp - 4], 0
jne 0x487989
push dword [0x51eb68]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
jmp 0x487994
mov ecx, dword [0x51eb64]
call fcn.004898c0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [edi]
cmp eax, 4
jne 0x487a28
mov ecx, 0x400
lea eax, [ebp - 0x630]
cmp dword [ebp - 0x620], ecx
cmovb ecx, dword [ebp - 0x620]
cmp dword [ebp - 0x61c], 0x10
push ecx
cmovae eax, dword [ebp - 0x630]
push eax
lea eax, [ebp - 0x618]
push eax
call fcn.0048fa80
lea eax, [ebp - 0x618]
push eax
call fcn.00489860
add esp, 0x10
call fcn.00489870
test al, al
je 0x4879fc
call sym.sembd.exe_void___cdecl_DuiLib::DUI__Trace_wchar_t_const__
jmp 0x487c02
cmp dword [0x51eb58], 0
je 0x4879f2
lea eax, [ebp - 0x660]
mov ecx, ebx
push eax
call fcn.004058c0
push eax
call dword [0x51eb58]
add esp, 4
lea ecx, [ebp - 0x660]
jmp 0x487bfd
cmp eax, 3
jne 0x487c02
cmp dword [0x51eb5c], 0
mov ecx, ebx
je 0x487a5d
lea eax, [ebp - 0x660]
push eax
call fcn.004058c0
push eax
call dword [0x51eb5c]
add esp, 4
lea ecx, [ebp - 0x660]
jmp 0x487bfd
lea eax, [ebp - 0x678]
push eax
call fcn.004058c0
mov esi, eax
cmp dword [esi + 0x10], 0
lea eax, [esi + 0x10]
mov dword [ebp - 0x67c], eax
je 0x487bf7
cmp byte [0x51eb57], 0
je 0x487bf7
push 0x104
lea eax, [ebp - 0x218]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x218]
push 0x5c
push eax
call fcn.0048f9de
add esp, 8
test eax, eax
je 0x487aba
xor ecx, ecx
mov word [eax + 2], cx
push str.debug_message.exe
lea eax, [ebp - 0x218]
push 0x104
push eax
call fcn.004a19a4
add esp, 0xc
cmp dword [esi + 0x14], 0x10
jb 0x487adb
mov esi, dword [esi]
mov eax, dword [ebp - 0x67c]
mov dword [ebp - 0x684], esi
mov eax, dword [eax]
mov dword [ebp - 0x680], eax
lea eax, [ebp - 0x684]
push eax
lea eax, [ebp - 0x648]
push eax
call fcn.00484640
add esp, 8
cmp dword [ebp - 0x638], 0
je 0x487bec
cmp dword [ebp - 0x634], 8
lea ecx, [ebp - 0x694]
push ecx
lea ecx, [ebp - 0x6d8]
mov dword [ebp - 0x6d8], 0x44
push ecx
push 0
push 0
push 0
push 0
push 0
xorps xmm0, xmm0
lea eax, [ebp - 0x648]
cmovae eax, dword [ebp - 0x648]
push 0
push eax
lea eax, [ebp - 0x218]
movlpd qword [ebp - 0x6d4], xmm0
push eax
movlpd qword [ebp - 0x6cc], xmm0
movlpd qword [ebp - 0x6c4], xmm0
movlpd qword [ebp - 0x6bc], xmm0
movlpd qword [ebp - 0x6b4], xmm0
movlpd qword [ebp - 0x6ac], xmm0
movlpd qword [ebp - 0x6a4], xmm0
movlpd qword [ebp - 0x69c], xmm0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x487bc5
push 0xffffffffffffffff
push dword [ebp - 0x694]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push dword [ebp - 0x690]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0x694]
call esi
jmp 0x487bec
cmp dword [ebp - 0x634], 8
lea eax, [ebp - 0x648]
push 0x40010
cmovae eax, dword [ebp - 0x648]
push str.Fatal_error
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
lea ecx, [ebp - 0x648]
call fcn.00402280
lea ecx, [ebp - 0x678]
call fcn.004024e0
mov edx, dword [ebp - 0x61c]
cmp edx, 0x10
jb 0x487c38
mov ecx, dword [ebp - 0x630]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x487c2e
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x487c67
push edx
push ecx
call fcn.0048da03
add esp, 8
push dword [edi + 0xac]
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, ebx
call fcn.00405860
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0048d7c2
mov esp, ebp
pop ebp
ret
call fcn.0049c1b3
int3