Function at 0x463480
Capabilities:
Delete file
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x51acdb
mov eax, dword fs:[0]
push eax
sub esp, 0x88
mov eax, dword [0x575054]
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 dword [ebp - 0x1c], edi
cmp dword [edi + 0x18], 0
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x84], ebx
je 0x4634c9
push 0
call fcn.00463940
mov ecx, dword [edi + 0x9c]
test ecx, ecx
je 0x4634dd
mov eax, dword [ecx]
push dword [edi + 0xa0]
call dword [eax]
push 4
lea ecx, [ebp - 0x78]
call fcn.00403fa0
lea eax, [edi + 4]
push eax
lea ecx, [ebp - 0x78]
call fcn.00409150
mov dword [ebp - 4], 0
lea eax, [ebp - 0x5c]
push eax
mov ecx, edi
call fcn.00463c90
mov byte [ebp - 4], 1
lea eax, [ebp - 0x44]
push eax
mov ecx, edi
call fcn.00463da0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x5c]
call fcn.004058f0
test al, al
jne 0x4638b1
lea ecx, [ebp - 0x44]
call fcn.004058f0
test al, al
jne 0x4638b1
push 0
push 0x80
push 4
push 0
push 0
push 0xc0000000
lea ecx, [ebp - 0x44]
call fcn.00405910
mov esi, dword [sym.imp.KERNEL32.dll_CreateFileW]
push eax
call esi
mov dword [edi + 0x18], eax
cmp eax, 0xffffffff
je 0x4638a8
test eax, eax
je 0x4638a8
push 0
push 0x80
push 4
push 0
push 0
push 0xc0000000
lea ecx, [ebp - 0x5c]
call fcn.00405910
push eax
call esi
mov esi, eax
mov dword [ebp - 0x64], esi
cmp esi, 0xffffffff
je 0x463887
test esi, esi
je 0x463887
lea ecx, [ebp - 0x78]
call fcn.00409180
push 0
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x18], eax
cmp eax, 0x1400000
jbe 0x463625
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push 4
lea ecx, [ebp - 0x6c]
call fcn.00403fa0
lea eax, [edi + 4]
push eax
lea ecx, [ebp - 0x6c]
call fcn.00409150
mov byte [ebp - 4], 3
mov eax, dword [edi + 0x18]
test eax, eax
je 0x4635f1
push eax
call esi
mov dword [edi + 0x18], 0
lea ecx, [ebp - 0x5c]
call fcn.00405910
mov esi, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push eax
call esi
lea ecx, [ebp - 0x44]
call fcn.00405910
push eax
call esi
mov dword [edi + 0x1c], 0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x6c]
call fcn.00409180
jmp 0x4638ef
mov byte [ebp - 0x5d], 1
mov byte [ebp - 0x6c], 0
test eax, eax
je 0x463745
push 0xc
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x20], 0
call fcn.00403fa0
lea ecx, [ebp - 0x2c]
call fcn.004058d0
mov byte [ebp - 4], 4
lea eax, [ebp - 0x65]
push eax
push dword [ebp - 0x18]
lea ecx, [ebp - 0x2c]
mov byte [ebp - 0x65], 0
call fcn.00464080
lea ecx, [ebp - 0x2c]
call fcn.00403360
push 0
lea ecx, [ebp - 0x20]
push ecx
push dword [ebp - 0x18]
mov eax, dword [eax]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x46368c
mov eax, dword [ebp - 0x20]
cmp eax, dword [ebp - 0x18]
je 0x4636b7
lea ecx, [ebp - 0x94]
call fcn.004058d0
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x2c]
push eax
call fcn.00462380
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x94]
call fcn.0044ebc0
mov byte [ebp - 0x5d], 0
lea ecx, [ebp - 0x2c]
call fcn.00403360
add eax, 4
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x74], eax
call fcn.00403360
mov edx, dword [ebp - 0x74]
mov dword [ebp - 0x7c], eax
mov ecx, dword [eax]
cmp ecx, dword [edx]
je 0x46372f
mov ecx, ebx
call fcn.00463f10
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x70], 0
mov ecx, dword [eax]
mov eax, dword [ebp - 0x7c]
sub ecx, dword [eax]
je 0x46371a
mov esi, dword [ebp - 0x74]
mov edi, eax
push ebx
lea edx, [ebp - 0x70]
lea ecx, [ebp - 0x2c]
call fcn.00472450
add esp, 4
test al, al
je 0x463714
mov eax, dword [esi]
sub eax, dword [edi]
cmp dword [ebp - 0x70], eax
jb 0x4636f8
mov edi, dword [ebp - 0x1c]
mov esi, dword [ebp - 0x64]
mov eax, dword [ebp - 0x6c]
mov ecx, 1
cmp dword [ebx + 4], 0
movzx eax, al
cmove eax, ecx
mov dword [ebp - 0x6c], eax
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x2c]
call fcn.0044ebc0
cmp byte [ebp - 0x5d], 0
je 0x463831
push 4
lea ecx, [ebp - 0x70]
call fcn.00403fa0
lea eax, [edi + 4]
push eax
lea ecx, [ebp - 0x70]
call fcn.00409150
mov byte [ebp - 4], 6
mov eax, dword [ebp - 0x18]
push 0
push 0
push 0
push dword [edi + 0x18]
mov dword [edi + 0x1c], eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 0
push eax
push 4
lea eax, [ebp - 0x18]
push eax
push dword [edi + 0x18]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ebx, eax
neg ebx
sbb bl, bl
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x70]
call fcn.00409180
and bl, byte [ebp - 0x5d]
je 0x463831
lea ecx, [edi + 0x10]
call fcn.00463f10
cmp dword [edi + 0xc], 0
je 0x4637df
mov eax, dword [edi + 8]
lea esi, [edi + 8]
mov ecx, dword [ebp - 0x84]
push eax
push dword [eax]
lea eax, [ebp - 0x80]
push dword [ecx]
push eax
call fcn.004641e0
push esi
lea ecx, [edi + 0x10]
call fcn.00463ee0
mov esi, dword [ebp - 0x64]
lea ebx, [edi + 4]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [ebp - 0x6c], 0
je 0x4638ef
lea ecx, [ebp - 0x5c]
call fcn.00405910
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 4
lea ecx, [ebp - 0x64]
call fcn.00403fa0
push ebx
lea ecx, [ebp - 0x64]
call fcn.00409150
mov byte [ebp - 4], 8
mov dword [edi + 0x1c], 0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x64]
call fcn.00409180
jmp 0x4638ef
push 4
lea ecx, [ebp - 0x64]
call fcn.00403fa0
lea ebx, [edi + 4]
push ebx
lea ecx, [ebp - 0x64]
call fcn.00409150
mov byte [ebp - 4], 7
mov eax, dword [edi + 0x18]
test eax, eax
je 0x463860
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [edi + 0x18], 0
lea ecx, [ebp - 0x44]
call fcn.00405910
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [edi + 0x1c], 0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x64]
call fcn.00409180
jmp 0x4637e2
push dword [edi + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x44]
mov dword [edi + 0x18], 0
call fcn.00405910
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x4638ef
mov dword [edi + 0x18], 0
jmp 0x4638ef
lea esi, [edi + 0x10]
mov ecx, esi
call fcn.00463f10
cmp dword [edi + 0xc], 0
je 0x4638ef
mov eax, dword [edi + 8]
add edi, 8
push eax
mov ecx, ebx
push dword [eax]
lea eax, [ebp - 0x80]
push dword [ebx]
push eax
call fcn.004641e0
cmp esi, edi
je 0x4638ef
mov ecx, dword [esi]
mov eax, dword [edi]
mov dword [esi], eax
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov dword [edi + 4], ecx
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x44]
call fcn.004032a0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x5c]
call fcn.004032a0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x78]
call fcn.00409180
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.0050f27d
mov esp, ebp
pop ebp
ret 4