Function at 0x41fef0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5ff180
mov eax, dword fs:[0]
push eax
sub esp, 0x100
mov eax, dword [0x69def4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0xf8], eax
mov dword [ebp - 0x108], 0
xor eax, eax
mov dword [ebp - 4], 0
push eax
push 0x6097e8
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], 0
mov word [ebp - 0x28], ax
call fcn.004072f0
lea ecx, [ebp - 0xf0]
mov byte [ebp - 4], 1
call fcn.00407f20
call fcn.0048beb0
test al, al
je 0x41ff88
push eax
pop edx
pop edi
pop edi
push ebp
pop ecx
push ecx
push edi
push esp
push edi
push esi
push ebp
pop esi
pop ecx
pop esp
push esi
pop esp
push ecx
push esp
push eax
pop ecx
pop ecx
call fcn.0048c000
test al, al
je 0x41ffad
pop ebx
push ecx
pop edx
push ebp
push edx
pop edi
pop edi
pop esp
push ebp
pop esi
pop edx
pop ebp
pop esi
pop edx
push edi
pop ebp
push ebp
push edi
push ebp
pop edx
push ebp
push esi
pop esi
pop esi
pop ebp
push edx
push ebp
pop esp
call fcn.0048beb0
test al, al
je 0x41ffcd
pop esi
push ebp
pop edx
pop edx
push ebp
push edi
pop eax
push ebp
pop edx
pop ecx
pop esp
push esp
pop edi
push esp
pop edx
push ebp
push esi
push edi
push edi
pop ebx
pop ebp
pop ebx
push esp
cmp dword [ebp + 0x20], 8
jb 0x41ffe0
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x42030b
jmp 0x41ffe3
lea esi, [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
jle 0x42030b
lea eax, [ebp - 0x64]
mov dword [ebp - 0x44], 0
push eax
xorps xmm0, xmm0
push 0
push esi
movups xmmword [ebp - 0x64], xmm0
movups xmmword [ebp - 0x54], xmm0
call dword [sym.imp.KERNEL32.dll_GetFileAttributesExW]
test eax, eax
setne al
test al, al
je 0x42030b
cmp dword [ebp + 0x20], 8
lea eax, [ebp + 0xc]
push 0
cmovae eax, dword [ebp + 0xc]
push 0x80
push 4
push 0
push 1
push accept
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
mov dword [ebp - 0xf4], esi
cmp esi, 0xffffffff
jne 0x42009d
mov esi, dword [ebp - 0xf8]
mov ecx, esi
push 0x6097e8
call fcn.00405d50
mov eax, dword [ebp - 0x14]
cmp eax, 8
jb 0x420076
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.004073f0
mov ecx, dword [ebp + 0x20]
xor eax, eax
mov dword [ebp - 0x14], 7
mov dword [ebp - 0x18], 0
mov word [ebp - 0x28], ax
cmp ecx, 8
jb 0x42036d
inc ecx
push ecx
jmp 0x420362
call fcn.0048c3f0
test al, al
je 0x4200c6
push edi
pop esp
push esp
pop edi
push esi
pop edx
push ecx
pop edx
push esi
pop edx
push esi
push eax
push esp
pop ebx
pop ebp
push ebx
pop ebx
push edx
push esp
pop ebp
push ebp
push edi
push ebp
pop esi
push ebx
pop ebx
mov esi, dword [ebp - 0xf4]
call fcn.0048c230
test al, al
je 0x4200e0
pop ebp
push esi
pop eax
pop esp
push ecx
pop ebp
push ebx
pop ebp
pop ecx
pop edi
push edi
pop ecx
push ecx
pop eax
pop ebx
push esp
pop edx
call fcn.0048bd60
test al, al
je 0x4200fb
pop ecx
push esp
pop ebp
push esi
pop esp
pop eax
pop edi
push ebp
push esp
pop edi
push ecx
pop ecx
push edx
push ecx
pop ecx
push eax
push esp
push ecx
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0xfc], eax
inc eax
push eax
mov dword [ebp - 0x104], eax
call fcn.005cb0d7
mov esi, eax
add esp, 4
mov dword [ebp - 0x100], esi
test esi, esi
jne 0x420151
mov ecx, dword [ebp - 0xf8]
push 0x6097e8
call fcn.00405d50
lea ecx, [ebp - 0x28]
call fcn.00405db0
lea ecx, [ebp + 0xc]
call fcn.00405db0
mov eax, dword [ebp - 0xf8]
jmp 0x42036f
call fcn.0048bcf0
test al, al
je 0x42017b
pop eax
push edx
push edi
push esp
push ebp
pop ebp
pop eax
push eax
pop esi
push esi
pop eax
pop esp
push esi
push esi
push eax
push esp
push eax
push eax
pop ecx
push edx
pop esi
push edx
pop esp
pop eax
push esi
push ebp
push edx
mov esi, dword [ebp - 0x100]
call fcn.0048c230
test al, al
je 0x42019c
pop esp
push ebx
pop esp
pop esp
pop esp
pop edi
pop eax
pop eax
push esi
push esi
pop eax
push esi
push ebx
push eax
push ebp
push ebp
push ebp
push edi
pop edi
pop ebp
pop esp
push ebx
push ebp
pop ebx
push dword [ebp - 0x104]
push 0
push esi
call fcn.005d4b40
add esp, 0xc
lea eax, [ebp - 0x10c]
push 0
push eax
push dword [ebp - 0xfc]
push esi
push dword [ebp - 0xf4]
call dword [sym.imp.KERNEL32.dll_ReadFile]
call fcn.0048c070
test al, al
je 0x4201e9
pop edx
pop ebx
pop esi
push edi
pop edi
push ecx
pop edx
push ebp
pop eax
pop ebp
push edx
push eax
push eax
pop edx
push edi
pop esp
pop eax
push ebx
pop edi
pop edx
push edx
pop eax
push esi
call fcn.0048bac0
test al, al
je 0x42020c
pop esp
push ebx
push eax
pop edi
pop ecx
pop edx
push ebp
push eax
pop ecx
push edi
pop eax
pop ebx
push edi
pop ecx
push ebx
pop edi
push eax
pop ecx
push edi
pop esp
push ebx
pop edi
push edx
pop edi
push edx
pop esi
push dword [ebp - 0xf4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0xfc]
mov esi, dword [ebp - 0x100]
lea ecx, [ebp - 0xf0]
push esi
call fcn.0040a260
push esi
call fcn.005cac0b
add esp, 4
call fcn.0048c230
test al, al
je 0x42025d
push ecx
pop esp
push eax
pop ebp
push esi
pop eax
pop esp
push eax
push esi
pop ecx
pop eax
push ebp
pop eax
pop esi
push edx
pop edi
pop ebp
push edx
push eax
pop ebx
pop edx
pop edx
push esi
push esi
pop edx
pop ebp
pop ebx
call fcn.0048c2a0
test al, al
je 0x42027d
pop esp
push eax
push esi
push esi
push ebp
push esi
pop eax
pop ecx
pop eax
push edi
push edi
pop ebx
push esp
pop esp
push esi
pop ecx
push esi
push esi
push ebx
pop esi
push edx
pop esp
pop eax
call fcn.0048bdd0
test al, al
je 0x42029b
push ebp
push ecx
pop esp
push ecx
pop ebp
push ecx
push esp
push ecx
pop esp
pop edi
push edi
pop ebp
push edi
push esp
pop ebx
push ecx
push edi
pop ebx
pop eax
pop ebx
push ebp
lea eax, [ebp - 0x58]
push eax
lea ecx, [ebp - 0xf0]
call fcn.00409a50
push eax
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 2
push eax
call fcn.00433020
add esp, 8
lea ecx, [ebp - 0x58]
mov byte [ebp - 4], 4
call fcn.00408380
call fcn.0048bd60
test al, al
je 0x4202ed
push edi
pop ecx
push esi
push ebx
push edi
push ebp
push ebp
push esp
pop eax
pop edi
pop ecx
pop ebp
pop ecx
pop esp
push esi
pop eax
pop ebp
push ebp
push ebp
push eax
pop edi
push edx
push eax
push eax
pop ebp
push ebx
pop edx
push ebp
pop esi
cmp dword [ebp - 0x30], 0
jbe 0x420303
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.004071d0
lea ecx, [ebp - 0x40]
call fcn.00405db0
mov esi, dword [ebp - 0xf8]
xor eax, eax
mov ecx, esi
mov dword [esi + 0x14], 7
mov dword [esi + 0x10], 0
mov word [esi], ax
lea eax, [ebp - 0x28]
push eax
call fcn.00406d00
mov eax, dword [ebp - 0x14]
cmp eax, 8
jb 0x420344
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.004073f0
xor eax, eax
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
mov eax, dword [ebp + 0x20]
mov dword [ebp - 0x18], 0
cmp eax, 8
jb 0x42036d
inc eax
push eax
push dword [ebp + 0xc]
lea ecx, [ebp + 0xc]
call fcn.004073f0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005cabbc
mov esp, ebp
pop ebp
ret