Function at 0x417a00
Capabilities:
Hook routines via microsoft detours

Disassembly:
sub esp, 0x40
push ebx
push ebp
push esi
mov esi, eax
cmp esi, 0x7ff80000
push edi
jbe 0x417a1d
lea ebx, [esi - 0x7ff80000]
mov dword [esp + 0x10], ebx
jmp 0x417a29
mov dword [esp + 0x10], 0x10000
mov ebx, dword [esp + 0x10]
cmp esi, 0x80000000
jae 0x417a3d
lea edi, [esi + 0x7ff80000]
mov dword [esp + 0x14], edi
jmp 0x417a49
mov dword [esp + 0x14], 0xfff80000
mov edi, dword [esp + 0x14]
mov eax, dword [0x431d9c]
test eax, eax
mov edx, dword [0x431d98]
jne 0x417a63
test edx, edx
je 0x417a76
mov eax, edx
mov dword [0x431d9c], eax
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x417a76
cmp ecx, ebx
jb 0x417a76
cmp ecx, edi
jbe 0x417bfd
test edx, edx
mov eax, edx
mov dword [0x431d9c], eax
je 0x417aa4
test eax, eax
je 0x417a98
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x417a98
cmp ecx, ebx
jb 0x417a98
cmp ecx, edi
jbe 0x417bf8
mov eax, dword [eax + 4]
test eax, eax
jne 0x417a85
mov dword [0x431d9c], eax
mov ebp, dword [0x427138]
mov eax, esi
and eax, 0xffff
sub esi, eax
cmp esi, ebx
mov ebx, dword [0x427140]
mov edi, esi
jbe 0x417b22
nop
cmp edi, 0x70000000
jb 0x417ad5
cmp edi, 0x80000000
ja 0x417ad5
mov edi, 0x6fff0000
push 0x1c
lea ecx, [esp + 0x38]
push ecx
push edi
call ebp
test eax, eax
je 0x417b22
mov ecx, dword [esp + 0x44]
mov eax, 0x10000
cmp ecx, eax
jne 0x417af6
cmp dword [esp + 0x40], eax
jae 0x417b0a
mov edi, dword [esp + 0x38]
mov eax, dword [esp + 0x10]
add edi, 0xffff0000
cmp edi, eax
ja 0x417ac0
jmp 0x417b22
push 0x40
push 0x3000
push eax
push edi
call ebx
test eax, eax
mov dword [0x431d9c], eax
jne 0x417bb5
mov edi, dword [esp + 0x14]
cmp esi, edi
jae 0x417bab
mov edi, edi
cmp esi, 0x70000000
jb 0x417b45
cmp esi, 0x80000000
ja 0x417b45
mov esi, 0x80010000
push 0x1c
lea edx, [esp + 0x1c]
push edx
push esi
call ebp
test eax, eax
je 0x417bab
mov eax, dword [esp + 0x28]
mov edx, 0x10000
cmp eax, edx
jne 0x417b9c
cmp dword [esp + 0x24], edx
jb 0x417b9c
mov ecx, esi
and ecx, 0xffff
je 0x417b88
mov esi, dword [esp + 0x24]
mov eax, edx
sub eax, ecx
sub esi, eax
mov dword [esp + 0x24], esi
mov esi, dword [esp + 0x18]
add esi, eax
mov dword [esp + 0x18], esi
push 0x40
push 0x3000
push edx
push esi
call ebx
test eax, eax
mov dword [0x431d9c], eax
jne 0x417bb5
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x24]
lea esi, [eax + ecx]
cmp esi, edi
jb 0x417b30
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x40
ret
mov ecx, dword [0x431d98]
xor edx, edx
mov dword [eax + 4], ecx
mov dword [eax], 0x52727464
mov dword [eax + 8], edx
mov dword [0x431d98], eax
lea ecx, [eax + 0xffe0]
mov esi, 0x7fd
lea esp, [esp]
mov dword [ecx + 0x18], edx
mov edx, ecx
sub ecx, 0x20
dec esi
jne 0x417be0
mov ebx, dword [esp + 0x10]
mov edi, dword [esp + 0x14]
mov dword [eax + 8], edx
jmp 0x417bfd
mov dword [0x431d9c], eax
mov ecx, dword [eax + 8]
cmp ecx, ebx
jb 0x417bab
cmp ecx, edi
ja 0x417bab
mov edx, dword [ecx + 0x18]
mov dword [eax + 8], edx
mov eax, 0xcccccccc
mov edx, ecx
mov dword [edx], eax
mov dword [edx + 4], eax
mov dword [edx + 8], eax
mov dword [edx + 0xc], eax
mov dword [edx + 0x10], eax
pop edi
mov dword [edx + 0x14], eax
pop esi
mov dword [edx + 0x18], eax
pop ebp
mov dword [edx + 0x1c], eax
mov eax, ecx
pop ebx
add esp, 0x40
ret