Function at 0x43ac00
Capabilities:
Delete file
Move file
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50dc40
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x220
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetLastError]
lea ebx, [esi + 4]
xor edi, edi
cmp word [ebx], di
jne 0x43ac62
push edi
push eax
push 0x3eb
call fcn.004cd440
add esp, 0xc
cmp word [ebx], di
jne 0x43ac62
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov dword [ebp - 0x20], edi
mov word [ebp - 0x22c], di
mov ecx, 0x81
xor eax, eax
lea edi, [ebp - 0x22a]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
mov edi, dword [ebp + 8]
test edi, edi
je 0x43ac9f
push ebx
push str._s.bak
lea eax, [ebp - 0x22c]
push 0x103
push eax
call dword [sym.imp.MSVCRT.dll__snwprintf]
add esp, 0x10
mov ecx, esi
mov dword [ebp - 4], 0
call fcn.0043b690
test edi, edi
je 0x43acba
lea ecx, [ebp - 0x22c]
push ecx
jmp 0x43acbb
push ebx
mov ecx, esi
call fcn.0043b570
test eax, eax
jne 0x43acd9
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0xc
push 1
push str.TW.3_TAIHANG
mov ecx, esi
call fcn.0043b730
push 7
push 1
push str.3.0.0.1
mov ecx, esi
call fcn.0043b730
push 0x64
call sub.MSVCRT.dll_void____cdecl_operator_new_unsigned_int_
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x43ad25
mov ecx, esi
call fcn.0043b690
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ecx, 0x19
xor eax, eax
mov edi, ebx
push 0x64
rep stosd dword es:[edi], eax
push 1
push ebx
mov ecx, esi
call fcn.0043b730
push ebx
call fcn.0050c98e
mov ecx, dword [esi + 0x210]
add esp, 4
test ecx, ecx
jne 0x43ad56
xor ebx, ebx
mov dword [ebp - 0x14], ebx
jmp 0x43ad66
mov eax, dword [esi + 0x214]
sub eax, ecx
sar eax, 2
mov dword [ebp - 0x14], eax
mov ebx, eax
lea edx, [ebx + ebx*2]
push 1
lea eax, [ebp - 0x24]
push 4
shl edx, 3
push eax
mov ecx, esi
mov dword [ebp - 0x24], edx
call fcn.0043b730
xor edi, edi
cmp edi, ebx
jge 0x43adb4
mov eax, dword [esi + 0x210]
push 0x14
push 1
mov eax, dword [eax + edi*4]
mov ecx, dword [eax + 0x18]
add eax, 4
mov dword [ebp - 0x18], ecx
push eax
mov ecx, esi
call fcn.0043b730
push 1
lea ecx, [ebp - 0x18]
push 4
push ecx
mov ecx, esi
call fcn.0043b730
inc edi
jmp 0x43ad80
xor ebx, ebx
cmp ebx, dword [ebp - 0x14]
jge 0x43ade4
mov eax, dword [esi + 0x210]
mov edi, dword [eax + ebx*4]
mov eax, dword [edi + 0x18]
mov ecx, dword [edi + 0x1c]
push eax
push 1
push ecx
mov ecx, esi
call fcn.0043b730
test edi, edi
je 0x43ade1
mov edx, dword [edi]
push 1
mov ecx, edi
call dword [edx]
inc ebx
jmp 0x43adb6
mov ecx, esi
call fcn.0043b870
mov ecx, esi
call fcn.0043b690
mov eax, dword [ebp + 8]
test eax, eax
je 0x43ae1f
add esi, 4
push 0x80
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 1
lea eax, [ebp - 0x22c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4