Function at 0x41d180
Capabilities:
Delete file
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x49c131
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x4c5008]
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 esi, ecx
mov dword [ebp - 0x28], esi
mov bl, byte [ebp + 8]
mov dword [ebp - 0x4c], 0
test bl, bl
je 0x41d1d3
mov ecx, dword [esi + 0x9c]
test ecx, ecx
je 0x41d1d3
mov eax, dword [ecx]
push dword [esi + 0xa0]
call dword [eax + 4]
push 4
lea ecx, [ebp - 0x2c]
call fcn.00408cd0
lea eax, [esi + 4]
mov dword [ebp - 0x2c], eax
test eax, eax
je 0x41d1f4
mov eax, dword [eax]
test eax, eax
je 0x41d1f4
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [ebp - 4], 0
test bl, bl
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
je 0x41d4b1
push 0
push 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
call fcn.0041dbf0
mov ebx, eax
mov dword [ebp - 0x1c], ebx
mov byte [ebp - 4], 3
lea edx, [esi + 0x10]
lea ecx, [ebp - 0x1c]
cmp edx, ecx
je 0x41d24a
mov eax, dword [edx]
mov dword [edx], ebx
mov ebx, eax
mov dword [ebp - 0x1c], ebx
mov eax, dword [ebp - 0x18]
mov ecx, dword [edx + 4]
mov dword [edx + 4], eax
mov eax, ebx
mov dword [ebp - 0x18], ecx
mov byte [ebp - 4], 4
mov edi, dword [ebx]
mov dword [ebx], ebx
mov dword [ebx + 4], ebx
mov dword [ebp - 0x18], 0
cmp edi, eax
je 0x41d27e
mov esi, dword [edi]
lea ecx, [edi + 8]
call fcn.0041c450
push 0x54
push edi
call fcn.00497404
add esp, 8
mov edi, esi
cmp esi, ebx
jne 0x41d260
mov esi, dword [ebp - 0x28]
mov byte [ebp - 4], 0
push 0x54
push ebx
call fcn.00497404
add esp, 8
mov byte [ebp - 4], 6
lea eax, [esi + 0x20]
push eax
lea ecx, [ebp - 0x44]
call fcn.00404380
cmp dword [esi + 0x1c], 0
mov dword [ebp - 0x4c], 1
jbe 0x41d444
cmp dword [ebp - 0x34], 0
je 0x41d444
cmp dword [ebp - 0x30], 8
lea eax, [ebp - 0x44]
push 0
cmovae eax, dword [ebp - 0x44]
push 0x80
push 4
push 0
push 0
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x41d444
test edi, edi
je 0x41d444
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [esi + 0x1c]
mov ebx, eax
mov edx, dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp ebx, ecx
sete al
mov byte [ebp - 0x45], al
jbe 0x41d40d
push 0
push 0
push ecx
push edi
call edx
sub ebx, dword [esi + 0x1c]
xorps xmm0, xmm0
movq qword [ebp - 0x20], xmm0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov byte [ebp - 4], 7
lea eax, [ebp - 0x46]
push eax
push ebx
lea ecx, [ebp - 0x20]
mov byte [ebp - 0x46], 0
call fcn.0041d9f0
push 0
lea eax, [ebp - 0x24]
push eax
push ebx
push dword [ebp - 0x20]
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41d3de
cmp dword [ebp - 0x24], ebx
jne 0x41d3de
push 0
push 0
push 0
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 0
lea eax, [ebp - 0x28]
mov dword [ebp - 0x28], 0
push eax
push ebx
push dword [ebp - 0x20]
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x41d3de
cmp dword [ebp - 0x28], ebx
jne 0x41d3ab
push edi
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
mov al, byte [ebp - 0x45]
mov byte [ebp - 4], 6
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x41d407
mov edx, dword [ebp - 0x18]
mov eax, ecx
sub edx, ecx
cmp edx, 0x1000
jb 0x41d3e5
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x41d3e5
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
mov al, 1
mov byte [ebp - 0x45], al
jmp 0x41d3ae
push edx
push ecx
call fcn.00497404
mov al, byte [ebp - 0x45]
add esp, 8
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov edx, dword [sym.imp.KERNEL32.dll_SetFilePointer]
test al, al
je 0x41d421
push 0
push 0
push 0
push edi
call edx
push edi
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [ebp - 0x45], 0
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
je 0x41d44a
cmp dword [ebp - 0x30], 8
lea eax, [ebp - 0x44]
cmovae eax, dword [ebp - 0x44]
push eax
call ebx
jmp 0x41d44a
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, 1
mov dword [ebp - 0x4c], eax
and eax, 0xfffffffe
mov dword [ebp - 0x4c], eax
mov byte [ebp - 4], 0
mov edx, dword [ebp - 0x30]
cmp edx, 8
jb 0x41d498
mov ecx, dword [ebp - 0x44]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x41d48e
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x41d48e
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.00497404
add esp, 8
xor eax, eax
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 7
mov word [ebp - 0x44], ax
jmp 0x41d559
cmp dword [esi + 0x14], 0
je 0x41d559
mov eax, dword [esi + 0x10]
lea edi, [esi + 0x10]
push eax
lea ecx, [esi + 8]
push dword [eax]
lea eax, [ebp - 0x24]
push dword [ecx]
push eax
call fcn.0041dca0
push 0
push 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
call fcn.0041dbf0
mov ebx, eax
mov dword [ebp - 0x1c], ebx
mov byte [ebp - 4], 0xa
lea eax, [ebp - 0x1c]
mov edx, ebx
cmp edi, eax
je 0x41d510
mov edx, dword [edi]
mov dword [edi], ebx
mov ebx, edx
mov dword [ebp - 0x1c], ebx
mov ecx, dword [edi + 4]
mov eax, dword [ebp - 0x18]
mov dword [edi + 4], eax
mov dword [ebp - 0x18], ecx
mov byte [ebp - 4], 0xb
mov edi, dword [ebx]
mov dword [ebx], ebx
mov dword [ebx + 4], ebx
mov dword [ebp - 0x18], 0
cmp edi, edx
je 0x41d544
mov esi, dword [edi]
lea ecx, [edi + 8]
call fcn.0041c450
push 0x54
push edi
call fcn.00497404
add esp, 8
mov edi, esi
cmp esi, ebx
jne 0x41d526
mov esi, dword [ebp - 0x28]
mov byte [ebp - 4], 0
push 0x54
push ebx
call fcn.00497404
mov ebx, dword [sym.imp.KERNEL32.dll_DeleteFileW]
add esp, 8
mov eax, dword [esi + 0x18]
test eax, eax
je 0x41d5e3
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x44]
mov dword [esi + 0x18], 0
push eax
mov ecx, esi
call fcn.0041d730
mov byte [ebp - 4], 0xd
lea eax, [ebp - 0x44]
cmp dword [ebp - 0x30], 8
cmovae eax, dword [ebp - 0x44]
push eax
call ebx
mov byte [ebp - 4], 0
mov edx, dword [ebp - 0x30]
cmp edx, 8
jb 0x41d5cf
mov ecx, dword [ebp - 0x44]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x41d5c5
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x41d5c5
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.00497404
add esp, 8
xor eax, eax
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 7
mov word [ebp - 0x44], ax
mov dword [esi + 0x1c], 0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x41d60c
mov eax, dword [eax]
test eax, eax
je 0x41d605
push eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov dword [ebp - 0x2c], 0
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.004973c3
mov esp, ebp
pop ebp
ret 4