Function at 0x581080
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xe4
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
xor ebx, ebx
push edi
mov dword [0x669268], ebx
call esi
mov dword [0x669270], eax
mov ecx, 0xf
xor eax, eax
lea edi, [esp + 0x65]
mov byte [esp + 0x64], bl
mov ebp, dword [esp + 0xf8]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x64]
push eax
push ebp
call fcn.005820f0
add esp, 8
test eax, eax
jne 0x5810f4
mov dword [0x669268], 0xf
mov dword [0x66926c], 0x2ba1
call esi
pop edi
pop esi
mov dword [0x669270], eax
pop ebp
xor eax, eax
pop ebx
add esp, 0xe4
ret
lea ecx, [esp + 0x64]
test ecx, ecx
je 0x58111e
push 0x10
lea edx, [esp + 0x68]
push 0x65a064
push edx
call fcn.0044cf00
add esp, 0xc
test eax, eax
jne 0x58111e
test byte [esp + 0x96], 1
jne 0x58112b
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0xe4
ret
mov edx, dword [esp + 0x84]
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x18]
push ebx
push ecx
push ebx
push edx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x28], ebx
call fcn.005778d0
mov eax, dword [esp + 0x24]
add esp, 0x14
cmp eax, ebx
je 0x58117f
mov dword [0x669268], 0x31
mov dword [0x66926c], 0x2bad
call esi
pop edi
pop esi
mov dword [0x669270], eax
pop ebp
xor eax, eax
pop ebx
add esp, 0xe4
ret
mov ecx, 0x13
xor eax, eax
lea edi, [esp + 0xa8]
mov dword [esp + 0xa4], ebx
rep stosd dword es:[edi], eax
lea eax, [esp + 0xa4]
lea ecx, [esp + 0x64]
push eax
push ecx
push ebp
call fcn.00582330
add esp, 0xc
test eax, eax
jne 0x5811d8
mov dword [0x669268], 0x14
mov dword [0x66926c], 0x2bb6
call esi
pop edi
pop esi
mov dword [0x669270], eax
pop ebp
xor eax, eax
pop ebx
add esp, 0xe4
ret
mov ecx, 0xd
xor eax, eax
lea edi, [esp + 0x30]
mov dword [esp + 0x2c], ebx
rep stosd dword es:[edi], eax
lea edx, [esp + 0x2c]
lea eax, [esp + 0xa4]
push edx
lea ecx, [esp + 0x68]
push eax
push ecx
push ebp
call fcn.005825b0
add esp, 0x10
test eax, eax
jne 0x581230
mov dword [0x669268], 0x14
mov dword [0x66926c], 0x2bbe
call esi
pop edi
pop esi
mov dword [0x669270], eax
pop ebp
xor eax, eax
pop ebx
add esp, 0xe4
ret
cmp word [esp + 0x36], bx
je 0x58125f
mov dword [0x669268], 1
mov dword [0x66926c], 0x2bc5
call esi
pop edi
pop esi
mov dword [0x669270], eax
pop ebp
xor eax, eax
pop ebx
add esp, 0xe4
ret
mov edi, dword [esp + 0xfc]
cmp edi, ebx
je 0x5812b1
mov ecx, 0x50
lea esi, [esp + 0xa4]
xor eax, eax
repe cmpsb byte [esi], byte es:[edi]
je 0x581281
sbb eax, eax
sbb eax, 0xffffffff
cmp eax, ebx
je 0x5812b1
mov dword [0x669268], 0x14
mov dword [0x66926c], 0x2bcf
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
mov dword [0x669270], eax
pop ebp
xor eax, eax
pop ebx
add esp, 0xe4
ret
mov edx, dword [esp + 0xc8]
push ebx
push ebx
push edx
push ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x54]
mov dword [esp + 0x18], 1
cmp eax, ebx
mov dword [esp + 0x14], ebx
jne 0x5812e6
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0xe4
ret
mov ecx, dword [esp + 0x58]
cmp eax, 1
mov dword [esp + 0x10], ecx
jne 0x5812fb
mov edx, dword [esp + 0x5c]
mov dword [esp + 0x10], edx
mov eax, dword [esp + 0x10]
push eax
call fcn.005c8d38
mov ebp, eax
add esp, 4
cmp ebp, ebx
jne 0x58133a
mov dword [0x669268], 0x21
mov dword [0x66926c], 0x2be9
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
mov dword [0x669270], eax
pop ebp
xor eax, eax
pop ebx
add esp, 0xe4
ret
xor eax, eax
jmp 0x581342
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x54]
mov esi, dword [esp + 0x58]
inc eax
cmp eax, ecx
mov dword [esp + 0x20], eax
jne 0x58135f
mov esi, dword [esp + 0x5c]
mov dword [esp + 0x14], 1
mov ecx, dword [esp + 0x10]
xor eax, eax
mov edx, ecx
mov edi, ebp
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
push ebx
and ecx, 3
mov dword [esp + 0x20], ebx
rep stosb byte es:[edi], al
mov ecx, dword [esp + 0xfc]
lea eax, [esp + 0x20]
push eax
push esi
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5813ca
cmp esi, dword [esp + 0x1c]
jne 0x5813e0
mov ecx, dword [esp + 0x34]
lea edx, [esp + 0x24]
lea eax, [esp + 0x28]
push edx
push eax
push esi
push ebp
push ecx
mov dword [esp + 0x3c], ebx
mov dword [esp + 0x38], ebx
call fcn.005853c0
add esp, 0x14
test eax, eax
je 0x5813f6
cmp dword [esp + 0x14], ebx
je 0x58133e
jmp 0x581419
mov dword [0x669268], 0xd
mov dword [0x66926c], 0x2bff
jmp 0x58140a
mov dword [0x669268], 0xd
mov dword [0x66926c], 0x2c06
jmp 0x58140a
mov dword [0x669268], 0x1c
mov dword [0x66926c], 0x2c12
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x669270], eax
mov dword [esp + 0x18], ebx
push ebp
call fcn.005c8d61
mov eax, dword [esp + 0x1c]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xe4
ret