Function at 0x41ad22
Capabilities:
Get file size
Read file on windows

Disassembly:
push ecx
push ecx
push ebx
push ebp
push esi
push edi
push dword [0x4a7a64]
xor ebp, ebp
call fcn.004264a1
mov ebx, eax
call fcn.0041abf6
mov esi, dword [esp + 0x1c]
test esi, esi
jne 0x41ad49
mov esi, 0x474398
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileW]
xor eax, eax
push eax
push 0x80
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 0x41adb1
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
push esi
call edi
mov dword [ebx], eax
cmp eax, 0xffffffff
jne 0x41ada1
push 0
push 0x80
push 3
push 0
push 3
push 0x80000000
push esi
call edi
mov dword [ebx], eax
mov dword [ebx + 0xc], 1
cmp eax, 0xffffffff
je 0x41b073
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp dword [esp + 0x24], 2
mov edi, eax
jne 0x41adca
mov eax, 0xfde9
jmp 0x41adcc
xor eax, eax
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 0x41ae24
push 0
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 0x41aedd
push 3
lea eax, [esp + 0x14]
push 0x476590
push eax
call fcn.00415cc4
add esp, 0xc
test eax, eax
jne 0x41aedd
mov dword [ebx + 0x18], 0xfde9
sub edi, 3
test edi, edi
jle 0x41af0d
lea eax, [edi + 2]
xor ecx, ecx
push eax
push ecx
push dword [0x4a6b80]
cmp dword [ebx + 0x18], ecx
jne 0x41aeef
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
mov dword [esp + 0x20], esi
test esi, esi
je 0x41af0d
lea eax, [edi*4 + 2]
push eax
push 0
push dword [0x4a6b80]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 0x10], eax
test eax, eax
je 0x41af0d
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.004503f0
mov edi, eax
push edi
call fcn.00450480
mov esi, eax
push esi
push dword [ebx + 0x10]
call fcn.00454fc0
pop ecx
pop ecx
push esi
call fcn.00450470
push edi
call fcn.00450470
push dword [ebx + 0x10]
call fcn.004550c0
pop ecx
push dword [esp + 0x20]
mov dword [ebx + 0x18], 0xfde9
mov edi, eax
push 0
push dword [0x4a6b80]
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x41af0d
xor eax, eax
push eax
push eax
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
jmp 0x41ae2c
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 0x10], eax
test eax, eax
je 0x41af0d
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 0x41b0b0
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 0x41b0b0
push 0x10
pop edi
mov al, byte [esi]
cmp al, 0x20
je 0x41af3c
cmp al, 9
jne 0x41af3f
inc esi
jmp 0x41af32
cmp al, 0x3b
jne 0x41af8d
inc esi
cmp byte [esi], 0x20
jne 0x41af4a
inc esi
push edi
test ebp, ebp
je 0x41af57
push ebp
call fcn.00426d9b
jmp 0x41af60
lea eax, [ebx + 0x1c]
push eax
call fcn.00426d2c
lea ebp, [eax - 8]
pop ecx
pop ecx
mov dword [ebp + 8], 2
mov dword [ebp + 0xc], esi
jmp 0x41af82
cmp al, 0xa
je 0x41b05a
cmp al, 0xd
je 0x41b05a
inc esi
mov al, byte [esi]
test al, al
jne 0x41af71
jmp 0x41b05a
cmp al, 0x5b
jne 0x41aff4
inc esi
push edi
test ebp, ebp
je 0x41af9f
push ebp
call fcn.00426d9b
jmp 0x41afa8
lea eax, [ebx + 0x1c]
push eax
call fcn.00426d2c
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 0x41afd9
mov cl, al
mov al, cl
cmp cl, 0x5d
je 0x41afd9
cmp cl, 0xa
je 0x41afd9
cmp cl, 0xd
je 0x41afd9
inc esi
mov al, byte [esi]
mov cl, al
test al, al
jne 0x41afbf
mov byte [esi], 0
inc esi
cmp al, 0x5d
jne 0x41b05e
jmp 0x41afec
cmp al, 0xa
je 0x41b05e
cmp al, 0xd
je 0x41b05e
inc esi
mov al, byte [esi]
test al, al
jne 0x41afe3
jmp 0x41b05e
cmp al, 0xa
je 0x41b05e
cmp al, 0xd
je 0x41b05e
mov edx, esi
jmp 0x41b00f
cmp al, 0x3d
je 0x41b013
cmp al, 0xd
je 0x41b013
cmp al, 0xa
je 0x41b013
inc esi
mov al, byte [esi]
test al, al
jne 0x41b000
lea eax, [esi - 1]
jmp 0x41b025
mov cl, byte [eax]
cmp cl, 0x20
je 0x41b024
cmp cl, 9
jne 0x41b029
dec eax
cmp eax, edx
ja 0x41b018
mov byte [eax + 1], 0
inc esi
mov al, byte [esi]
cmp al, 0x20
je 0x41b02d
cmp al, 9
je 0x41b02d
push esi
push edx
lea eax, [ebx + 0x1c]
push ebp
push eax
call fcn.0041b0bb
add esp, 0x10
mov ebp, eax
jmp 0x41b054
cmp al, 0xa
je 0x41b05a
cmp al, 0xd
je 0x41b05a
inc esi
mov al, byte [esi]
test al, al
jne 0x41b04b
mov byte [esi], 0
inc esi
mov al, byte [esi]
cmp al, 0xa
je 0x41b05d
cmp al, 0xd
je 0x41b05d
cmp esi, dword [ebx + 0x14]
jb 0x41af32
jmp 0x41b0b0
mov eax, dword [esp + 0x20]
and dword [ebx], ebp
push esi
mov dword [ebx + 0x2c], eax
mov dword [ebx + 0x18], 0xfde9
call fcn.0040d709
pop ecx
lea eax, [eax*2 + 2]
push eax
push 0
push dword [0x4a6b80]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebx + 4], eax
test eax, eax
je 0x41b0b0
push esi
push eax
call fcn.00454f98
pop ecx
pop ecx
mov eax, dword [ebx]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret 0xc