Function at 0x497f80
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x539f42
mov eax, dword fs:[0]
push eax
sub esp, 0x98
mov eax, dword [0x58a088]
xor eax, ebp
mov dword [ebp - 0x14], 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]
mov esi, dword [ebp + 8]
mov byte [edi + 8], 0
call dword [eax]
push 4
mov dword [ebp - 0x68], 0
call fcn.004e2005
add esp, 4
mov dword [ebp - 0x6c], eax
mov dword [ebp - 4], 0
mov dword [eax], 0
mov dword [eax], 0xffffffff
mov dword [ebp - 4], 0xffffffff
mov dword [ebp - 0x68], eax
mov dword [ebp - 4], 1
lea ecx, [ebp - 0x68]
push 0x80
push 3
push 1
push 0x80000000
push esi
call fcn.004a61d0
test al, al
jne 0x498059
lea ecx, [ebp - 0x30]
call fcn.004b4e20
mov byte [ebp - 4], 2
cmp dword [edi + 4], 0
je 0x498043
sub esp, 0x18
lea eax, [ebp - 0x30]
mov ecx, esp
mov dword [ebp - 0x6c], esp
push eax
call fcn.00404520
mov byte [ebp - 4], 3
mov ecx, dword [edi + 4]
push 0
mov eax, dword [ecx]
mov byte [ebp - 4], 2
call dword [eax + 4]
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x30]
call fcn.00402a30
mov esi, dword [ebp - 0x68]
xor bl, bl
jmp 0x498242
lea eax, [ebp - 0x7c]
xorps xmm0, xmm0
push eax
lea ecx, [ebp - 0x68]
movlpd qword [ebp - 0x7c], xmm0
call fcn.004a63b0
mov eax, dword [ebp - 0x7c]
or eax, dword [ebp - 0x78]
jne 0x4980c0
lea ecx, [ebp - 0x48]
call fcn.00402a90
mov byte [ebp - 4], 4
cmp dword [edi + 4], 0
je 0x4980aa
sub esp, 0x18
lea eax, [ebp - 0x48]
mov ecx, esp
mov dword [ebp - 0x6c], esp
push eax
call fcn.00404520
mov byte [ebp - 4], 5
mov ecx, dword [edi + 4]
push 0
mov eax, dword [ecx]
mov byte [ebp - 4], 4
call dword [eax + 4]
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x48]
call fcn.00402a30
mov esi, dword [ebp - 0x68]
xor bl, bl
jmp 0x498242
xorps xmm0, xmm0
mov byte [ebp - 0x61], 1
push 0x10000
mov dword [ebp - 0x18], 0
movlpd qword [ebp - 0x74], xmm0
call fcn.004e2852
mov ecx, dword [ebp - 0x74]
mov ebx, eax
mov eax, dword [ebp - 0x70]
add esp, 4
mov dword [ebp - 0x6c], eax
mov dword [ebp - 0x70], ecx
nop
mov esi, dword [ebp - 0x68]
test esi, esi
je 0x4981eb
test ebx, ebx
je 0x4981d3
cmp dword [esi], 0xffffffff
je 0x4981eb
push 0
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], 0
push eax
push 0x10000
push ebx
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4981d3
cmp byte [edi + 8], 0
jne 0x4981a6
mov ecx, dword [ebp - 0x18]
test ecx, ecx
je 0x4981d0
mov eax, dword [edi]
push ecx
push ebx
mov ecx, edi
call dword [eax + 4]
mov edx, dword [ebp - 0x70]
add edx, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x6c]
mov eax, dword [edi + 4]
adc ecx, 0
mov dword [ebp - 0x70], edx
mov dword [ebp - 0x6c], ecx
test eax, eax
je 0x49819a
mov esi, dword [eax]
mov edx, ecx
mov ecx, dword [ebp - 0x70]
call fcn.00524a70
mov edx, dword [ebp - 0x78]
mov ecx, dword [ebp - 0x7c]
movsd qword [ebp - 0x8c], xmm0
call fcn.00524a70
movsd xmm1, qword [ebp - 0x8c]
sub esp, 8
divsd xmm1, xmm0
mov ecx, dword [edi + 4]
movsd qword [esp], xmm1
call dword [esi]
mov dword [ebp - 0x18], 0
jmp 0x4980f0
lea ecx, [ebp - 0x60]
call fcn.00402a90
mov byte [ebp - 4], 6
lea eax, [ebp - 0x60]
push eax
push 0
mov ecx, edi
call fcn.004982a0
xor al, al
mov byte [ebp - 0x61], al
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x60]
call fcn.00402a30
mov esi, dword [ebp - 0x68]
mov eax, dword [esi]
cmp eax, 0xffffffff
je 0x4981eb
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x4981eb
mov dword [esi], 0xffffffff
push ebx
call fcn.004e22dd
mov eax, dword [edi]
add esp, 4
mov ecx, edi
call dword [eax + 8]
lea ecx, [ebp - 0xa4]
call fcn.00402a90
mov byte [ebp - 4], 7
cmp dword [edi + 4], 0
je 0x498230
sub esp, 0x18
mov ecx, esp
mov dword [ebp - 0x6c], esp
push eax
call fcn.00404520
mov byte [ebp - 4], 8
mov ecx, dword [edi + 4]
push 1
mov eax, dword [ecx]
mov byte [ebp - 4], 7
call dword [eax + 4]
mov byte [ebp - 4], 1
lea ecx, [ebp - 0xa4]
call fcn.00402a30
mov bl, byte [ebp - 0x61]
mov dword [ebp - 4], 0xffffffff
test esi, esi
je 0x498277
mov eax, dword [esi]
cmp eax, 0xffffffff
je 0x498265
test eax, eax
je 0x498265
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi], 0
push 4
push esi
call fcn.004e2035
add esp, 8
mov dword [ebp - 0x68], 0
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.004e1ff4
mov esp, ebp
pop ebp
ret 4