Function at 0x451080
Capabilities:
Check if file exists
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x598777
mov eax, dword fs:[0]
push eax
sub esp, 0x460
mov eax, dword [0x604654]
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 ebx, ecx
mov dword [ebp - 0x464], ebx
mov ecx, dword [ebx + 0x3dc]
mov edi, dword [ebx + 0x3d8]
mov dword [ebp - 0x468], ecx
cmp edi, ecx
jne 0x4510d3
xor al, al
jmp 0x4513f3
mov eax, dword [ebx + 0x3e4]
test eax, eax
je 0x4510cc
sub eax, 1
je 0x4512fb
sub eax, 1
je 0x4512bb
sub eax, 2
jne 0x4513f1
xorps xmm0, xmm0
mov dword [ebp - 0x424], eax
movq qword [ebp - 0x42c], xmm0
mov dword [ebp - 0x42c], eax
mov dword [ebp - 0x428], eax
mov dword [ebp - 0x424], eax
mov dword [ebp - 4], 1
cmp edi, ecx
je 0x451282
add ebx, 0x370
mov dword [ebp - 0x46c], ebx
nop word [eax + eax]
push edi
lea ecx, [ebp - 0x444]
call fcn.00417630
push 0x208
lea eax, [ebp - 0x218]
mov byte [ebp - 4], 2
push 0
push eax
call fcn.0053c7b0
add esp, 0xc
lea eax, [ebp - 0x444]
cmp dword [ebp - 0x430], 8
mov ecx, ebx
cmovae eax, dword [ebp - 0x444]
cmp dword [ebx + 0x14], 8
jb 0x451184
mov ecx, dword [ebx]
push eax
push ecx
lea eax, [ebp - 0x218]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
call fcn.0040c960
mov ecx, eax
test ecx, ecx
je 0x45140f
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x460], eax
lea eax, [ebp - 0x218]
mov byte [ebp - 4], 3
push eax
lea ecx, [ebp - 0x460]
call fcn.0040c510
test al, al
jne 0x4511f5
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4511d3
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x460]
call fcn.0040e8d0
mov ebx, dword [ebp - 0x428]
mov byte [ebp - 4], 4
cmp dword [ebp - 0x424], ebx
je 0x451227
mov esi, dword [ebp - 0x460]
lea eax, [esi - 0x10]
push eax
call fcn.00417940
add eax, 0x10
add esp, 4
mov dword [ebx], eax
add dword [ebp - 0x428], 4
jmp 0x451240
lea eax, [ebp - 0x460]
push eax
push ebx
lea ecx, [ebp - 0x42c]
call fcn.00440d40
mov esi, dword [ebp - 0x460]
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x451258
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
lea ecx, [ebp - 0x444]
mov byte [ebp - 4], 1
call fcn.0040c130
mov ebx, dword [ebp - 0x46c]
add edi, 0x18
cmp edi, dword [ebp - 0x468]
jne 0x451140
mov ebx, dword [ebp - 0x464]
push dword [ebx + 4]
call fcn.00470830
add esp, 4
lea eax, [ebp - 0x42c]
push dword [ebx + 4]
push 1
sub esp, 0xc
mov ecx, esp
push eax
call fcn.00435e90
call fcn.00470ac0
add esp, 0x14
lea ecx, [ebp - 0x42c]
call fcn.00428f80
jmp 0x4513f1
cmp dword [ebx + 0x384], 8
lea esi, [ebx + 0x370]
mov eax, esi
jb 0x4512ce
mov eax, dword [esi]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4513f1
cmp dword [esi + 0x14], 8
jb 0x4512e5
mov esi, dword [esi]
push 1
push 0
push 0
push esi
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
jmp 0x4513f1
cmp edi, ecx
je 0x4513f1
lea esi, [ebx + 0x370]
nop dword [eax]
push edi
lea ecx, [ebp - 0x45c]
call fcn.00417630
push 0x208
lea eax, [ebp - 0x420]
mov dword [ebp - 4], 0
push 0
push eax
call fcn.0053c7b0
add esp, 0xc
lea eax, [ebp - 0x45c]
cmp dword [ebp - 0x448], 8
mov ecx, esi
cmovae eax, dword [ebp - 0x45c]
cmp dword [esi + 0x14], 8
jb 0x451357
mov ecx, dword [esi]
push eax
push ecx
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
sub esp, 8
mov eax, esp
sub esp, 8
mov edx, esp
mov dword [eax], 0x5ab0c0
mov dword [eax + 4], 0
lea eax, [ebp - 0x420]
mov ecx, eax
mov dword [edx], eax
lea ebx, [ecx + 2]
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x451390
sub ecx, ebx
mov eax, esi
sar ecx, 1
mov dword [edx + 4], ecx
cmp dword [esi + 0x14], 8
jb 0x4513ac
mov eax, dword [esi]
sub esp, 8
lea ebx, [eax + 2]
mov edx, esp
mov dword [edx], eax
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4513b6
sub eax, ebx
sar eax, 1
mov dword [edx + 4], eax
call fcn.00476c40
add esp, 0x18
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x45c]
call fcn.0040c130
add edi, 0x18
cmp edi, dword [ebp - 0x468]
jne 0x451310
mov al, 1
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.004a408b
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.0040c4f0
int3