Function at 0x42fd50
Capabilities:
Delete file
Get file size
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ab3b8
mov eax, dword fs:[0]
push eax
sub esp, 0x70
mov eax, dword [0x4ec008]
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 edi, ecx
cmp dword [edi + 0x18], 0
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x6c], ebx
je 0x42fd90
push 0
call fcn.004302a0
mov ecx, dword [edi + 0x9c]
test ecx, ecx
je 0x42fda4
mov eax, dword [ecx]
push dword [edi + 0xa0]
call dword [eax]
push 4
lea ecx, [ebp - 0x2c]
call fcn.00417630
lea esi, [edi + 4]
mov dword [ebp - 0x2c], esi
test esi, esi
je 0x42fdc5
mov eax, dword [esi]
test eax, eax
je 0x42fdc5
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [ebp - 4], 0
lea eax, [ebp - 0x60]
push eax
mov ecx, edi
call fcn.00430650
mov byte [ebp - 4], 1
lea eax, [ebp - 0x48]
push eax
mov ecx, edi
call fcn.00430750
mov byte [ebp - 4], 2
cmp dword [ebp - 0x50], 0
je 0x4301fc
cmp dword [ebp - 0x38], 0
je 0x4301fc
cmp dword [ebp - 0x34], 8
lea eax, [ebp - 0x48]
push 0
cmovae eax, dword [ebp - 0x48]
push 0x80
push 4
push 0
push 0
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [edi + 0x18], eax
cmp eax, 0xffffffff
je 0x4301f3
test eax, eax
je 0x4301f3
cmp dword [ebp - 0x4c], 8
lea eax, [ebp - 0x60]
push 0
cmovae eax, dword [ebp - 0x60]
push 0x80
push 4
push 0
push 0
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x68], eax
cmp eax, 0xffffffff
je 0x4301cf
test eax, eax
je 0x4301cf
lea ecx, [ebp - 0x2c]
call fcn.0041e5a0
push 0
push dword [ebp - 0x68]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x28], eax
cmp eax, 0x1400000
jbe 0x42fef8
push dword [ebp - 0x68]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
call ebx
push 4
lea ecx, [ebp - 0x18]
call fcn.00417630
push esi
lea ecx, [ebp - 0x18]
call fcn.00416b60
mov byte [ebp - 4], 3
mov eax, dword [edi + 0x18]
test eax, eax
je 0x42febe
push eax
call ebx
mov dword [edi + 0x18], 0
cmp dword [ebp - 0x4c], 8
lea eax, [ebp - 0x60]
mov esi, dword [sym.imp.KERNEL32.dll_DeleteFileW]
cmovae eax, dword [ebp - 0x60]
push eax
call esi
cmp dword [ebp - 0x34], 8
lea eax, [ebp - 0x48]
cmovae eax, dword [ebp - 0x48]
push eax
call esi
mov dword [edi + 0x1c], 0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x18]
call fcn.00416b90
jmp 0x43023a
mov byte [ebp - 0x61], 1
mov byte [ebp - 0x18], 0
test eax, eax
je 0x43008d
xorps xmm0, xmm0
mov dword [ebp - 0x1c], 0
movq qword [ebp - 0x24], xmm0
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov byte [ebp - 4], 4
lea eax, [ebp - 0x62]
push eax
push dword [ebp - 0x28]
lea ecx, [ebp - 0x24]
mov byte [ebp - 0x62], 0
call fcn.00430a20
push 0
lea eax, [ebp - 0x30]
push eax
push dword [ebp - 0x28]
push dword [ebp - 0x24]
push dword [ebp - 0x68]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42ff6b
mov eax, dword [ebp - 0x30]
cmp eax, dword [ebp - 0x28]
je 0x42ffe3
mov dword [ebp - 0x78], 0
mov dword [ebp - 0x74], 0
mov dword [ebp - 0x70], 0
mov byte [ebp - 4], 5
lea eax, [ebp - 0x78]
push eax
lea ecx, [ebp - 0x24]
call fcn.004309e0
mov byte [ebp - 4], 4
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x42ffdf
mov edx, dword [ebp - 0x70]
mov eax, ecx
sub edx, ecx
cmp edx, 0x1000
jb 0x42ffc0
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x42ffc0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.004a5002
add esp, 8
mov dword [ebp - 0x78], 0
mov dword [ebp - 0x74], 0
mov dword [ebp - 0x70], 0
mov byte [ebp - 0x61], 0
mov eax, dword [ebp - 0x24]
cmp eax, dword [ebp - 0x20]
je 0x430034
mov ecx, ebx
call fcn.00430890
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x14], 0
sub eax, dword [ebp - 0x24]
je 0x43001f
push ebx
lea edx, [ebp - 0x14]
lea ecx, [ebp - 0x24]
call fcn.004356d0
add esp, 4
test al, al
je 0x43001f
mov eax, dword [ebp - 0x20]
sub eax, dword [ebp - 0x24]
cmp dword [ebp - 0x14], eax
jb 0x430001
mov eax, dword [ebp - 0x18]
mov ecx, 1
cmp dword [ebx + 4], 0
movzx eax, al
cmove eax, ecx
mov dword [ebp - 0x18], eax
mov byte [ebp - 4], 2
mov ecx, dword [ebp - 0x24]
test ecx, ecx
je 0x430083
mov edx, dword [ebp - 0x1c]
mov eax, ecx
sub edx, ecx
cmp edx, 0x1000
jb 0x430064
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x430064
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.004a5002
add esp, 8
mov dword [ebp - 0x24], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
cmp byte [ebp - 0x61], 0
je 0x430177
push 4
lea ecx, [ebp - 0x14]
call fcn.00417630
push esi
lea ecx, [ebp - 0x14]
call fcn.00416b60
mov byte [ebp - 4], 6
mov eax, dword [ebp - 0x28]
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 - 0x30]
mov dword [ebp - 0x30], 0
push eax
push 4
lea eax, [ebp - 0x28]
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 - 0x14]
call fcn.00416b90
and bl, byte [ebp - 0x61]
je 0x430177
lea ecx, [edi + 0x10]
call fcn.00430890
cmp dword [edi + 0xc], 0
je 0x430121
mov eax, dword [edi + 8]
lea esi, [edi + 8]
mov ecx, dword [ebp - 0x6c]
push eax
push dword [eax]
lea eax, [ebp - 0x6c]
push dword [ecx]
push eax
call fcn.00430cd0
push esi
lea ecx, [edi + 0x10]
call fcn.00430860
lea esi, [edi + 4]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [ebp - 0x68]
call ebx
cmp byte [ebp - 0x18], 0
je 0x43023a
cmp dword [ebp - 0x4c], 8
lea eax, [ebp - 0x60]
cmovae eax, dword [ebp - 0x60]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 4
lea ecx, [ebp - 0x14]
call fcn.00417630
push esi
lea ecx, [ebp - 0x14]
call fcn.00416b60
mov byte [ebp - 4], 8
mov dword [edi + 0x1c], 0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x14]
call fcn.00416b90
jmp 0x43023a
push 4
lea ecx, [ebp - 0x14]
call fcn.00417630
push esi
lea ecx, [ebp - 0x14]
call fcn.00416b60
mov byte [ebp - 4], 7
mov eax, dword [edi + 0x18]
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
je 0x4301a5
push eax
call ebx
mov dword [edi + 0x18], 0
cmp dword [ebp - 0x34], 8
lea eax, [ebp - 0x48]
cmovae eax, dword [ebp - 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov dword [edi + 0x1c], 0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x14]
call fcn.00416b90
jmp 0x430127
push dword [edi + 0x18]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x34], 8
lea eax, [ebp - 0x48]
mov dword [edi + 0x18], 0
cmovae eax, dword [ebp - 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x43023a
mov dword [edi + 0x18], 0
jmp 0x43023a
lea esi, [edi + 0x10]
mov ecx, esi
call fcn.00430890
cmp dword [edi + 0xc], 0
je 0x43023a
mov eax, dword [edi + 8]
add edi, 8
push eax
mov ecx, ebx
push dword [eax]
lea eax, [ebp - 0x6c]
push dword [ebx]
push eax
call fcn.00430cd0
cmp esi, edi
je 0x43023a
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 - 0x48]
call fcn.00412640
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x60]
call fcn.00412640
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x2c]
test eax, eax
je 0x430274
mov eax, dword [eax]
test eax, eax
je 0x43026d
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 - 0x10]
xor ecx, ebp
call fcn.004a4c33
mov esp, ebp
pop ebp
ret 4