Function at 0x450800
Capabilities:
Check if file exists
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x571860
mov eax, dword fs:[0]
push eax
sub esp, 0x50
mov eax, dword [0x5eaea4]
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 [0x5eba24], 8
lea esi, [edi + 0x18]
mov ebx, dword [esi + 0x10]
mov eax, 0x5eba10
cmovae eax, dword [0x5eba10]
mov ecx, esi
cmp dword [esi + 0x14], 8
jb 0x450850
mov ecx, dword [esi]
push dword [0x5eba20]
mov edx, ebx
push eax
push ecx
call fcn.00453560
sub ebx, dword [0x5eba20]
add esp, 0xc
cmp eax, ebx
je 0x450873
xor al, al
jmp 0x450ad6
mov eax, dword [edi]
cmp eax, 0xffffffff
je 0x45088f
push eax
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
push dword [edi]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [edi], 0xffffffff
push esi
lea ecx, [ebp - 0x28]
call fcn.0044c0e0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x28]
cmp dword [0x5eba24], 8
mov eax, 0x5eba10
push dword [0x5eba20]
cmovae eax, dword [0x5eba10]
cmp dword [ebp - 0x14], 8
mov ebx, dword [ebp - 0x18]
mov edx, ebx
cmovae ecx, dword [ebp - 0x28]
push eax
push ecx
call fcn.00453560
add esp, 0xc
cmp eax, 0xffffffff
jne 0x4508ed
push 0x33
push str.No_self_extension_in_the_legacy_name__Cannot_rename
lea ecx, [edi + 0x30]
call fcn.0044a8b0
xor bl, bl
jmp 0x450a9e
test eax, eax
jne 0x450907
push 0x32
push str.Incorrect_legacy_name__starts_with_self_extension_
lea ecx, [edi + 0x30]
call fcn.0044a8b0
xor bl, bl
jmp 0x450a9e
lea ecx, [eax - 1]
mov dword [ebp - 0x2c], ecx
cmp ebx, ecx
jb 0x450af2
mov edx, dword [0x5eba20]
mov eax, ebx
sub eax, ecx
inc edx
cmp eax, edx
cmovb edx, eax
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
sub ebx, edx
mov dword [ebp - 0x18], ebx
sub ebx, dword [ebp - 0x2c]
lea ecx, [eax + ecx*2]
lea eax, [ebx*2 + 2]
push eax
lea eax, [ecx + edx*2]
push eax
push ecx
call fcn.00546dc0
mov ebx, dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
lea eax, [ebp - 0x28]
add esp, 0xc
cmp dword [ebp - 0x14], 8
cmovae eax, dword [ebp - 0x28]
push eax
call ebx
test eax, eax
je 0x450980
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
nop word [eax + eax]
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call ebx
test eax, eax
je 0x4509a3
push 1
push 0x5d7cd8
lea ecx, [ebp - 0x28]
call fcn.00451c00
jmp 0x450980
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
mov ecx, esi
cmovae eax, dword [ebp - 0x28]
cmp dword [esi + 0x14], 8
jb 0x4509b8
mov ecx, dword [esi]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MoveFileW]
test eax, eax
jne 0x450a82
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
lea ecx, [ebp - 0x5c]
call fcn.0044d3b0
push eax
mov edx, 0x5d7bd8
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x44]
call fcn.00453260
add esp, 4
lea ecx, [edi + 0x30]
push eax
call fcn.004494f0
mov edx, dword [ebp - 0x30]
cmp edx, 8
jb 0x450a30
mov ecx, dword [ebp - 0x44]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x450a26
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x450af7
push edx
push ecx
call fcn.0052edf8
add esp, 8
mov edx, dword [ebp - 0x48]
xor eax, eax
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x30], 7
mov word [ebp - 0x44], ax
cmp edx, 8
jb 0x450a7e
mov ecx, dword [ebp - 0x5c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x450a74
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x450afc
push edx
push ecx
call fcn.0052edf8
add esp, 8
xor bl, bl
jmp 0x450a9e
lea eax, [ebp - 0x28]
cmp esi, eax
je 0x450a9c
cmp dword [ebp - 0x14], 8
mov ecx, esi
push dword [ebp - 0x18]
cmovae eax, dword [ebp - 0x28]
push eax
call fcn.0044a8b0
mov bl, 1
mov edx, dword [ebp - 0x14]
cmp edx, 8
jb 0x450ad4
mov ecx, dword [ebp - 0x28]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x450aca
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x450b01
push edx
push ecx
call fcn.0052edf8
add esp, 8
mov al, bl
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.0052ebb7
mov esp, ebp
pop ebp
ret
call fcn.0044ac50
call fcn.0054a8a1
call fcn.0054a8a1
call fcn.0054a8a1
int3