Function at 0x42db99
Capabilities:
Copy file
Delete file
Get file size
Read file on windows
Write file on windows

Disassembly:
mov eax, 0x465847
call fcn.00433ae8
sub esp, 0x98
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp dword [esi + 0x10c], ebx
je 0x42dbc5
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x28]
push eax
push dword [ebp + 0xc]
call fcn.0042e1bd
test eax, eax
je 0x42dbcc
mov dword [esi + 0x118], 0xffffff9c
xor eax, eax
jmp 0x42dfe5
mov edi, 0x138
push edi
call fcn.00433b07
push edi
push ebx
push eax
mov dword [ebp - 0x10], eax
call fcn.00434350
add esp, 0x10
lea ecx, [ebp - 0x54]
call fcn.0042dff7
cmp byte [esi + 0x112], bl
mov dword [ebp - 4], ebx
je 0x42dcae
mov eax, dword [esi + 0x11c]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x7c]
lea ecx, [ebp - 0x54]
push eax
mov byte [ebp - 4], 1
call fcn.0042e10a
lea eax, [ebp - 0x11]
push 1
push eax
lea ecx, [ebp - 0xa4]
push dword [ebp + 8]
mov byte [ebp - 4], 2
call fcn.00402caf
lea eax, [ebp - 0x7c]
lea ecx, [ebp - 0x1c]
push eax
lea eax, [ebp - 0xa4]
push eax
mov byte [ebp - 4], 3
call fcn.004599e0
lea ecx, [ebp - 0xa4]
mov edi, eax
mov byte [ebp - 4], 2
call fcn.00401f95
lea ecx, [ebp - 0x7c]
mov byte [ebp - 4], 1
call fcn.00401f95
cmp edi, ebx
je 0x42dc9d
push dword [ebp - 0x10]
call fcn.0043311a
pop ecx
mov dword [esi + 0x118], edi
lea ecx, [ebp - 0x54]
mov dword [ebp - 4], 4
call fcn.0040305e
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x54]
call fcn.00401f95
mov eax, edi
jmp 0x42dfe5
mov edi, dword [ebp - 0x10]
mov byte [ebp - 4], bl
mov word [edi + 0x118], 1
jmp 0x42dd1a
lea eax, [ebp - 0x11]
push 1
push eax
lea ecx, [ebp - 0x7c]
push dword [ebp + 8]
call fcn.00402caf
mov ecx, eax
mov byte [ebp - 4], 5
call fcn.0040305e
push ebx
lea ecx, [ebp - 0x54]
mov edi, eax
call fcn.0040305e
push eax
push edi
call dword [sym.imp.KERNEL32.dll_CopyFileA]
neg eax
sbb al, al
lea ecx, [ebp - 0x7c]
inc al
mov byte [ebp - 4], bl
mov byte [ebp + 0xb], al
call fcn.00401f95
cmp byte [ebp + 0xb], bl
je 0x42dd17
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [ebp - 0x10]
mov dword [esi + 0x118], eax
call fcn.0043311a
pop ecx
mov dword [ebp - 4], 6
jmp 0x42dfc8
mov edi, dword [ebp - 0x10]
cmp byte [esi + 0x110], bl
je 0x42dda1
cmp byte [esi + 0x111], bl
mov byte [ebp + 0xb], 1
jne 0x42dd75
lea eax, [ebp - 0x11]
push 1
push eax
lea ecx, [ebp - 0x7c]
push dword [ebp + 0xc]
call fcn.0040175f
mov dword [ebp + 8], eax
lea ecx, [ebp - 0x54]
mov byte [ebp - 4], 7
call fcn.0040305e
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
call fcn.0040198d
push eax
push dword [ebp - 0x1c]
call fcn.0040140d
pop ecx
mov byte [ebp - 4], bl
pop ecx
test eax, eax
lea ecx, [ebp - 0x7c]
setne byte [ebp + 0xb]
call fcn.00401bc2
cmp byte [ebp + 0xb], bl
mov cl, byte [esi + 0x111]
je 0x42dd9a
or dword [edi + 0x104], 2
lea eax, [edi + 0x104]
cmp cl, bl
mov edi, dword [eax]
je 0x42dda1
or edi, 4
mov dword [eax], edi
jmp 0x42dda1
or dword [edi + 0x104], 0xffffffff
push ebx
push 0x80
push 3
push ebx
push ebx
push SysReAllocStringLen
lea ecx, [ebp - 0x54]
call fcn.0040305e
mov edi, dword [sym.imp.KERNEL32.dll_CreateFileA]
push eax
call edi
cmp eax, 0xffffffff
mov dword [ebp - 0x24], eax
jne 0x42ddea
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [ebp - 0x10]
mov dword [esi + 0x118], eax
call fcn.0043311a
pop ecx
mov dword [ebp - 4], 8
jmp 0x42dfc8
push ebx
push 0x80
push 3
push ebx
push 3
lea eax, [esi + 4]
push 0x40000000
push eax
call edi
cmp eax, 0xffffffff
mov dword [ebp + 8], eax
jne 0x42de32
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [ebp - 0x24]
mov dword [esi + 0x118], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0x10]
call fcn.0043311a
pop ecx
mov dword [ebp - 4], 9
jmp 0x42dfc8
push dword [ebp + 0xc]
mov edi, dword [sym.imp.KERNEL32.dll_lstrcpyA]
push dword [ebp - 0x10]
call edi
push ebx
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [ebp - 0x10]
push ebx
push ebx
mov dword [ecx + 0x10c], eax
push dword [esi + 0x114]
mov ecx, esi
push dword [ebp + 8]
call fcn.0042e898
test eax, eax
jne 0x42de7e
push dword [ebp - 0x10]
call fcn.0043311a
pop ecx
mov dword [ebp - 4], 0xa
jmp 0x42dfc8
push dword [0x47e218]
push dword [esi + 0x120]
call edi
mov eax, dword [esi + 0x12c]
mov ecx, dword [esi + 0x120]
inc eax
push ebx
mov word [ecx + 0xe], ax
lea eax, [ebp - 0x18]
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
push eax
push 0x2e
push dword [esi + 0x120]
push dword [ebp + 8]
call edi
push 2
push ebx
push ebx
mov ecx, esi
push dword [ebp + 8]
call fcn.0042e898
test eax, eax
jne 0x42ded3
mov dword [ebp - 4], 0xb
jmp 0x42dfc8
lea eax, [ebp - 0x18]
push ebx
push eax
push 0x138
push dword [ebp - 0x10]
push dword [ebp + 8]
call edi
cmp dword [ebp - 0x18], ebx
jne 0x42deff
push dword [ebp - 0x10]
call fcn.0043311a
pop ecx
mov dword [ebp - 4], 0xc
jmp 0x42dfc8
push 0x400
call fcn.00433b07
pop ecx
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0x1c], ebx
cmp ecx, ebx
je 0x42df25
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx]
push dword [edx + 0x10c]
push ebx
call dword [eax]
lea eax, [ebp - 0x18]
push ebx
push eax
push 0x400
push dword [ebp - 0x20]
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42df97
cmp dword [ebp - 0x18], ebx
je 0x42df97
cmp byte [esi + 0x111], bl
je 0x42df65
cmp byte [esi + 0x110], bl
je 0x42df65
push dword [ebp + 0xc]
push dword [ebp - 0x18]
push dword [ebp - 0x20]
call fcn.004013af
add esp, 0xc
lea eax, [ebp - 0x18]
push ebx
push eax
push dword [ebp - 0x18]
push dword [ebp - 0x20]
push dword [ebp + 8]
call edi
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp + 0x10]
add dword [ebp - 0x1c], eax
cmp ecx, ebx
je 0x42df92
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx]
push dword [edx + 0x10c]
push dword [ebp - 0x1c]
call dword [eax]
cmp dword [ebp - 0x18], ebx
jne 0x42df25
push dword [ebp - 0x10]
lea ecx, [esi + 0x124]
call fcn.0042eb4f
push dword [ebp - 0x24]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp + 8]
call esi
push dword [ebp - 0x20]
call fcn.0043311a
pop ecx
push 1
mov dword [ebp - 4], 0xd
pop ebx
lea ecx, [ebp - 0x54]
call fcn.0040305e
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x54]
call fcn.00401f95
mov eax, ebx
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0xc