Function at 0x581c50
Capabilities:
Delete file
Get file attributes
Move file
Set file attributes
Timestomp file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5f48b8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
xor ebx, ebx
push edi
mov dword [0x6748c0], ebx
call esi
mov edi, dword [esp + 0x48]
mov dword [0x6748c8], eax
cmp edi, ebx
je 0x581f18
push edi
call fcn.00441d20
add esp, 4
test eax, eax
je 0x581f18
mov ebp, dword [esp + 0x4c]
cmp ebp, ebx
je 0x581f18
mov eax, dword [0x5fac04]
mov dword [esp + 0x24], ebx
mov dword [esp + 0x28], ebx
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x10], eax
push edi
lea ecx, [esp + 0x30]
mov dword [esp + 0x44], ebx
call fcn.00597db0
push ebx
push ebx
push 3
push ebx
push 1
push 0xc0000000
push edi
mov byte [esp + 0x5c], 1
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x581d36
mov dword [0x6748c0], 3
mov dword [0x6748c4], 0x1cd2
call dword [sym.imp.KERNEL32.dll_GetLastError]
lea ecx, [esp + 0x2c]
mov dword [0x6748c8], eax
mov byte [esp + 0x40], bl
call fcn.00597e50
lea ecx, [esp + 0x10]
mov dword [esp + 0x40], esi
call fcn.0045b310
jmp 0x581f33
lea ecx, [esp + 0x14]
lea edx, [esp + 0x1c]
push ecx
lea eax, [esp + 0x28]
push edx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetFileTime]
mov edx, dword [esp + 0x50]
lea ecx, [esp + 0x10]
push ecx
push edi
push edx
push ebp
push esi
call fcn.00581f50
add esp, 0x14
mov ebp, eax
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
lea edx, [esp + 0x28]
push ecx
push edx
push esi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [esp + 0x2c]
mov byte [esp + 0x40], bl
call fcn.00597e50
mov eax, dword [esp + 0x10]
cmp dword [eax - 8], ebx
jle 0x581ef2
cmp ebp, ebx
je 0x581eeb
push ebx
push ebx
push 3
push ebx
push 1
push SysReAllocStringLen
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x581ddf
mov dword [0x6748c0], 4
mov dword [0x6748c4], 0x1cf0
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x6748c8], eax
xor ebp, ebp
jmp 0x581dfc
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
lea edx, [esp + 0x28]
push ecx
push edx
push esi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
push eax
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
cmp ebp, ebx
je 0x581ee7
mov ecx, dword [0x5fac04]
mov dword [esp + 0x48], ecx
mov edx, dword [0x674e00]
lea eax, [esp + 0x48]
push edx
push eax
push 0x665270
push edi
mov byte [esp + 0x50], 2
call fcn.00598970
add esp, 0x10
test eax, eax
je 0x581eb5
mov ecx, dword [esp + 0x48]
mov esi, dword [sym.imp.KERNEL32.dll_MoveFileExW]
push ebx
push ecx
push edi
call esi
test eax, eax
je 0x581e9f
mov edx, dword [esp + 0x10]
push 1
push edi
push edx
call esi
test eax, eax
je 0x581e72
mov eax, dword [esp + 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x581ed6
mov dword [0x6748c0], 0x27
mov dword [0x6748c4], 0x1d0c
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp + 0x48]
push 1
push edi
push ecx
mov dword [0x6748c8], eax
xor ebp, ebp
call esi
jmp 0x581ed6
mov dword [0x6748c0], 0x28
mov dword [0x6748c4], 0x1d15
jmp 0x581ec9
mov dword [0x6748c0], 0x26
mov dword [0x6748c4], 0x1d1b
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [0x6748c8], eax
xor ebp, ebp
lea ecx, [esp + 0x48]
mov byte [esp + 0x40], bl
call fcn.0045b310
cmp ebp, ebx
jne 0x581ef2
mov eax, dword [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
lea ecx, [esp + 0x10]
mov dword [esp + 0x40], 0xffffffff
call fcn.0045b310
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret
mov dword [0x6748c0], 1
mov dword [0x6748c4], 0x1cb8
call esi
mov dword [0x6748c8], eax
mov ecx, dword [esp + 0x38]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
mov dword fs:[0], ecx
add esp, 0x34
ret