Function at 0x42a744
Capabilities:
Get file size
Read file on windows

Disassembly:
push ecx
push ecx
push ebx
push ebp
push esi
push edi
push dword [0x54182c]
xor ebp, ebp
call fcn.0043a1ab
mov ebx, eax
call fcn.0042afc8
cmp dword [esp + 0x1c], ebp
mov esi, 0x512268
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileW]
cmovne esi, dword [esp + 0x1c]
xor eax, eax
push eax
push pe_nt_image_headers32
push 3
push eax
push 1
push 0xc0000000
push esi
mov dword [ebx + 0xc], eax
call edi
mov dword [ebx], eax
cmp eax, 0xffffffff
jne 0x42a7d0
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 1
push closesocket
push esi
call edi
mov dword [ebx], eax
cmp eax, 0xffffffff
jne 0x42a7c0
push ebp
push pe_nt_image_headers32
push 3
push ebp
push 3
push closesocket
push esi
call edi
mov dword [ebx], eax
mov dword [ebx + 0xc], 1
cmp eax, 0xffffffff
je 0x42aa90
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
xor ecx, ecx
cmp dword [esp + 0x24], 2
mov eax, 0xfde9
cmovne eax, ecx
mov dword [ebx + 0x18], eax
mov eax, dword [esp + 0x20]
mov esi, dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebx + 0x2c], eax
cmp edi, 3
jl 0x42a841
push ecx
lea eax, [esp + 0x18]
push eax
push 3
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call esi
cmp dword [esp + 0x14], 3
jne 0x42a8fa
push 3
lea eax, [esp + 0x14]
push 0x514a50
push eax
call fcn.0041db91
add esp, 0xc
test eax, eax
jne 0x42a8fa
mov dword [ebx + 0x18], 0xfde9
sub edi, 3
test edi, edi
jle 0x42a92a
lea eax, [edi + 2]
xor ecx, ecx
push eax
push ecx
push dword [0x53e874]
cmp dword [ebx + 0x18], ecx
jne 0x42a90c
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
mov dword [esp + 0x1c], esi
test esi, esi
je 0x42a92a
lea eax, [edi*4 + 2]
push eax
push 0
push dword [0x53e874]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 0x10], eax
test eax, eax
je 0x42a92a
push 0
lea eax, [esp + 0x18]
push eax
push edi
push esi
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
push esi
mov byte [esi + eax], 0
call fcn.004d8420
mov edi, eax
push edi
call fcn.004d8550
mov esi, eax
push esi
push dword [ebx + 0x10]
call fcn.004eeb10
pop ecx
pop ecx
push esi
call fcn.004d8540
push edi
call fcn.004d8640
push dword [ebx + 0x10]
call fcn.004eec10
pop ecx
push dword [esp + 0x1c]
mov dword [ebx + 0x18], 0xfde9
mov edi, eax
push 0
push dword [0x53e874]
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x42a92a
xor eax, eax
push eax
push eax
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x42a849
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 0x10], eax
test eax, eax
je 0x42a92a
push 0
lea ecx, [esp + 0x18]
push ecx
push edi
push eax
push dword [ebx]
call esi
mov edi, dword [esp + 0x14]
mov eax, dword [ebx + 0x10]
test eax, eax
je 0x42aacd
xor ecx, ecx
mov word [eax + edi], cx
mov esi, dword [ebx + 0x10]
lea eax, [esi + edi]
mov dword [ebx + 0x14], eax
cmp esi, eax
jae 0x42aacd
push 0x10
pop edi
mov al, byte [esi]
cmp al, 0x20
je 0x42a959
cmp al, 9
jne 0x42a95c
inc esi
jmp 0x42a94f
cmp al, 0x3b
jne 0x42a9aa
inc esi
cmp byte [esi], 0x20
jne 0x42a967
inc esi
push edi
test ebp, ebp
je 0x42a974
push ebp
call fcn.0043a9aa
jmp 0x42a97d
lea eax, [ebx + 0x1c]
push eax
call fcn.0043a97b
lea ebp, [eax - 8]
pop ecx
pop ecx
mov dword [ebp + 8], 2
mov dword [ebp + 0xc], esi
jmp 0x42a99f
cmp al, 0xa
je 0x42aa77
cmp al, 0xd
je 0x42aa77
inc esi
mov al, byte [esi]
test al, al
jne 0x42a98e
jmp 0x42aa77
cmp al, 0x5b
jne 0x42aa11
inc esi
push edi
test ebp, ebp
je 0x42a9bc
push ebp
call fcn.0043a9aa
jmp 0x42a9c5
lea eax, [ebx + 0x1c]
push eax
call fcn.0043a97b
lea ebp, [eax - 8]
mov dword [ebp + 8], 1
mov dword [ebp + 0xc], esi
mov al, byte [esi]
pop ecx
pop ecx
test al, al
je 0x42a9f6
mov cl, al
mov al, cl
cmp cl, 0x5d
je 0x42a9f6
cmp cl, 0xa
je 0x42a9f6
cmp cl, 0xd
je 0x42a9f6
inc esi
mov al, byte [esi]
mov cl, al
test al, al
jne 0x42a9dc
mov byte [esi], 0
inc esi
cmp al, 0x5d
jne 0x42aa7b
jmp 0x42aa09
cmp al, 0xa
je 0x42aa7b
cmp al, 0xd
je 0x42aa7b
inc esi
mov al, byte [esi]
test al, al
jne 0x42aa00
jmp 0x42aa7b
cmp al, 0xa
je 0x42aa7b
cmp al, 0xd
je 0x42aa7b
mov edx, esi
jmp 0x42aa2c
cmp al, 0x3d
je 0x42aa30
cmp al, 0xd
je 0x42aa30
cmp al, 0xa
je 0x42aa30
inc esi
mov al, byte [esi]
test al, al
jne 0x42aa1d
lea eax, [esi - 1]
jmp 0x42aa42
mov cl, byte [eax]
cmp cl, 0x20
je 0x42aa41
cmp cl, 9
jne 0x42aa46
dec eax
cmp eax, edx
ja 0x42aa35
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x42aa4a
cmp al, 9
je 0x42aa4a
push esi
push edx
lea eax, [ebx + 0x1c]
push ebp
push eax
call fcn.0042aae8
add esp, 0x10
mov ebp, eax
jmp 0x42aa71
cmp al, 0xa
je 0x42aa77
cmp al, 0xd
je 0x42aa77
inc esi
mov al, byte [esi]
test al, al
jne 0x42aa68
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, 0xa
je 0x42aa7a
cmp al, 0xd
je 0x42aa7a
cmp esi, dword [ebx + 0x14]
jb 0x42a94f
jmp 0x42aacd
mov eax, dword [esp + 0x20]
and dword [ebx], ebp
push esi
mov dword [ebx + 0x2c], eax
mov dword [ebx + 0x18], 0xfde9
call fcn.00412673
pop ecx
lea eax, [eax*2 + 2]
push eax
push 0
push dword [0x53e874]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 4], eax
test eax, eax
je 0x42aacd
push esi
push eax
call fcn.004eeab2
pop ecx
pop ecx
mov eax, dword [ebx]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret 0xc