Function at 0x40862d
Capabilities:
Check if file exists
Copy file
Delete file
Get file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x724
push ebx
push esi
push edi
mov dword [ebp - 0x4c], ecx
push dword [ebp + 8]
call fcn.00408e01
lea ecx, [ebp - 0x38]
mov ebx, eax
call fcn.00402d86
push 0
sub esp, 0x1c
mov ecx, esp
push 1
pop esi
push esi
push dword [ebp + 8]
call fcn.0040bfef
lea ecx, [ebp - 0x38]
call fcn.00402dbd
test al, al
je 0x408de0
push 0
push ebx
lea ecx, [ebp - 0x38]
call fcn.0040740c
lea eax, [ebp - 0x724]
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
jne 0x40869b
mov esi, 0xfffffcdb
jmp 0x408cf5
mov edi, dword [ebp - 0x704]
push eax
mov dword [ebp - 0x44], edi
call dword [sym.imp.KERNEL32.dll_FindClose]
push 0x4000
call fcn.0040cf8a
mov dword [ebp - 4], eax
xor eax, eax
cmp dword [ebp + 0x10], eax
pop ecx
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], eax
je 0x4086f7
push eax
lea eax, [ebp - 0x10c]
push str.Folder_d
push eax
mov dword [ebp - 0xc], esi
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [ebp - 0x10c]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push eax
push str.Files
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
mov esi, dword [sym.imp.KERNEL32.dll_lstrcpyA]
cmp ebx, edi
mov dword [ebp + 8], ebx
jae 0x408c88
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenA]
push 0
lea ecx, [ebp - 0x38]
push dword [ebp + 8]
call fcn.0040740c
mov ebx, 0x104
lea ecx, [ebp - 0x38]
push ebx
push dword [ebp - 4]
call fcn.004034d9
push dword [ebp - 4]
lea eax, [ebp - 0x2cc]
push eax
call esi
lea eax, [ebp - 0x2cc]
push eax
call edi
mov ecx, dword [ebp + 8]
push 0
lea eax, [ecx + eax + 1]
lea ecx, [ebp - 0x38]
push eax
mov dword [ebp + 8], eax
call fcn.0040740c
push ebx
lea ecx, [ebp - 0x38]
push dword [ebp - 4]
call fcn.004034d9
push dword [ebp - 4]
lea eax, [ebp - 0x4d4]
push eax
call esi
lea eax, [ebp - 0x4d4]
push eax
call edi
mov ecx, dword [ebp + 8]
push 0
lea eax, [ecx + eax + 1]
lea ecx, [ebp - 0x38]
push eax
mov dword [ebp + 8], eax
call fcn.0040740c
push ebx
lea ecx, [ebp - 0x38]
push dword [ebp - 4]
call fcn.004034d9
push dword [ebp - 4]
lea eax, [ebp - 0x128]
push eax
call esi
lea eax, [ebp - 0x128]
push eax
call edi
mov ecx, dword [ebp + 8]
push 0
lea ebx, [ecx + eax + 1]
lea ecx, [ebp - 0x38]
push ebx
call fcn.0040740c
push 0xf
lea ecx, [ebp - 0x38]
push dword [ebp - 4]
call fcn.004034d9
push 0xa
push dword [ebp - 4]
call fcn.0040b52a
pop ecx
mov dword [ebp - 8], eax
pop ecx
push dword [ebp - 4]
call edi
lea eax, [ebx + eax + 1]
push 0
mov dword [ebp + 8], eax
lea eax, [ebp - 0x4d4]
push eax
lea ecx, [ebp - 0xe0]
mov dword [ebp - 0xd4], 0x412314
mov dword [ebp - 0xcc], 0x41231c
call fcn.00403a2f
mov ebx, 0x412310
mov dword [ebp - 0xe0], ebx
lea eax, [ebp - 0x1c8]
lea ecx, [ebp - 0xe0]
push eax
call fcn.004042cb
push 0
push eax
lea ecx, [ebp - 0x70]
mov dword [ebp - 0x64], 0x412314
mov dword [ebp - 0x5c], 0x41231c
call fcn.00403a9e
lea ecx, [ebp - 0x1c8]
mov dword [ebp - 0x70], ebx
call fcn.00401b39
push dword [ebp + 0xc]
lea eax, [ebp - 0x3d0]
push eax
call esi
lea eax, [ebp - 0x3d0]
push 0x41467c
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
cmp dword [ebp - 0x60], 0
je 0x408946
push dword [ebp - 0x60]
call dword [sym.imp.OLEAUT32.dll_VariantInit]
test eax, eax
jbe 0x408946
lea ecx, [ebp - 0x70]
call fcn.00402077
push dword [ebp - 0x6c]
lea eax, [ebp - 0x3d0]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [ebp - 0x3d0]
push 0
push eax
lea ecx, [ebp - 0xfc]
mov dword [ebp - 0xf0], 0x412314
mov dword [ebp - 0xe8], 0x41231c
call fcn.00403a2f
lea ecx, [ebp - 0xfc]
mov dword [ebp - 0xfc], ebx
call fcn.00402077
push dword [ebp - 0xf8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x40893b
mov ecx, dword [ebp - 0x4c]
lea eax, [ebp - 0xfc]
push eax
call fcn.00408ec8
cmp dword [ebp + 0x10], 0
je 0x40893b
mov eax, dword [ebp - 0xc]
inc dword [ebp - 0xc]
push eax
lea eax, [ebp - 0x10c]
push str.Folder_d
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [ebp - 0x3d0]
push dword [ebp + 0x10]
push eax
lea eax, [ebp - 0x10c]
push eax
push str.Files
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
lea ecx, [ebp - 0xfc]
call fcn.00401b39
lea eax, [ebp - 0x2cc]
push eax
lea eax, [ebp - 0x3d0]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [ebp - 0x2cc]
push 0
push eax
lea ecx, [ebp - 0xc4]
mov dword [ebp - 0xb8], 0x412314
mov dword [ebp - 0xb0], 0x41231c
call fcn.00403a2f
lea eax, [ebp - 0x1a0]
push 0
push eax
lea ecx, [ebp - 0xc4]
mov dword [ebp - 0xc4], ebx
call fcn.0040c71d
mov ebx, eax
mov ecx, ebx
call fcn.00402077
mov ebx, dword [ebx + 4]
push str..cab
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
mov ebx, eax
lea ecx, [ebp - 0x1a0]
neg ebx
sbb bl, bl
inc bl
call fcn.00401b39
test bl, bl
je 0x408a19
lea eax, [ebp - 0x2cc]
push 5
push eax
lea eax, [ebp - 0x54]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcmpiA]
lea eax, [ebp - 0x54]
push str.data
push eax
call ebx
test eax, eax
jne 0x408a19
lea eax, [ebp - 0x2cc]
push str.data1.cab
push eax
call ebx
test eax, eax
je 0x408a19
cmp byte [ebp + 0x14], 0
jne 0x408a19
mov ebx, dword [ebp + 8]
add ebx, dword [ebp - 8]
mov dword [ebp + 8], ebx
jmp 0x408c61
lea ecx, [ebp - 0xa8]
call fcn.00402d86
push 2
lea eax, [ebp - 0x3d0]
sub esp, 0x1c
mov ecx, esp
push 1
push eax
call fcn.0040bfef
lea ecx, [ebp - 0xa8]
call fcn.004033eb
test al, al
je 0x408d13
mov ebx, 0x4000
cmp dword [ebp - 8], ebx
jl 0x408aa2
push 0
lea ecx, [ebp - 0x38]
push dword [ebp + 8]
call fcn.0040740c
push ebx
lea ecx, [ebp - 0x38]
push dword [ebp - 4]
call fcn.004034d9
lea eax, [ebp - 0x48]
push 0
add dword [ebp + 8], ebx
push eax
push ebx
push dword [ebp - 4]
push dword [ebp - 0xa4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x408a91
mov eax, dword [ebp - 0x48]
jmp 0x408a94
or eax, 0xffffffff
cmp eax, 0xffffffff
je 0x408d1a
sub dword [ebp - 8], ebx
jmp 0x408a51
cmp dword [ebp - 8], 0
jle 0x408af2
push 0
lea ecx, [ebp - 0x38]
push dword [ebp + 8]
call fcn.0040740c
mov ebx, dword [ebp - 8]
lea ecx, [ebp - 0x38]
push ebx
push dword [ebp - 4]
call fcn.004034d9
lea eax, [ebp - 0x3c]
push 0
add dword [ebp + 8], ebx
push eax
push ebx
push dword [ebp - 4]
push dword [ebp - 0xa4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x408ae6
mov eax, dword [ebp - 0x3c]
jmp 0x408ae9
or eax, 0xffffffff
cmp eax, 0xffffffff
je 0x408d7e
lea ecx, [ebp - 0xa8]
call fcn.004032b6
lea eax, [ebp - 0x178]
lea ecx, [ebp - 0xe0]
push eax
call fcn.0040c6d9
mov ebx, eax
mov ecx, ebx
call fcn.00402077
mov eax, dword [ebx + 4]
lea ecx, [ebp - 0xc4]
mov dword [ebp - 8], eax
lea eax, [ebp - 0x150]
push eax
call fcn.0040c6d9
mov ebx, eax
mov ecx, ebx
call fcn.00402077
push dword [ebp - 8]
mov ebx, dword [ebx + 4]
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
lea ecx, [ebp - 0x150]
setne bl
call fcn.00401b39
lea ecx, [ebp - 0x178]
call fcn.00401b39
test bl, bl
je 0x408c06
push dword [ebp + 0xc]
lea eax, [ebp - 0x2cc]
push eax
call esi
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [ebp - 0x2cc]
push 0x41467c
push eax
call ebx
lea eax, [ebp - 0x4d4]
push eax
lea eax, [ebp - 0x2cc]
push eax
call ebx
lea eax, [ebp - 0x5e4]
push 0
push eax
lea eax, [ebp - 0x3d0]
push eax
call sub.LZ32.dll_LZOpenFileA
mov ebx, eax
lea eax, [ebp - 0x55c]
push 0x1001
push eax
lea eax, [ebp - 0x2cc]
push eax
call sub.LZ32.dll_LZOpenFileA
push eax
push ebx
mov dword [ebp - 8], eax
call sub.LZ32.dll_LZCopy
push ebx
mov dword [ebp - 0x40], eax
call sub.LZ32.dll_LZClose
push dword [ebp - 8]
call sub.LZ32.dll_LZClose
cmp dword [ebp - 0x40], 0
jle 0x408c06
lea eax, [ebp - 0x3d0]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
lea eax, [ebp - 0x2cc]
push eax
lea eax, [ebp - 0x3d0]
push eax
call esi
cmp dword [ebp + 0x10], 0
je 0x408c3e
mov eax, dword [ebp - 0x10]
inc dword [ebp - 0x10]
push eax
lea eax, [ebp - 0x80]
push str.File_d
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [ebp - 0x3d0]
push dword [ebp + 0x10]
push eax
lea eax, [ebp - 0x80]
push eax
push str.Files
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
lea ecx, [ebp - 0xa8]
mov dword [ebp - 0xa8], 0x412354
call fcn.004032b6
lea ecx, [ebp - 0xa0]
call fcn.00401b39
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0xc4]
call fcn.00401b39
lea ecx, [ebp - 0x70]
call fcn.00401b39
lea ecx, [ebp - 0xe0]
call fcn.00401b39
cmp ebx, dword [ebp - 0x44]
jb 0x40870e
cmp dword [ebp + 0x10], 0
je 0x408cea
push dword [ebp - 0x10]
mov edi, dword [sym.imp.USER32.dll_wsprintfA]
lea eax, [ebp - 0x80]
push str.File_d
push eax
call edi
add esp, 0xc
mov ebx, dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
lea eax, [ebp - 0x80]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push eax
push str.Files
call ebx
push dword [ebp - 0xc]
lea eax, [ebp + 0x14]
push 0x4146a0
push eax
call edi
add esp, 0xc
lea eax, [ebp - 0x80]
push str.FolderCount
push eax
call esi
push dword [ebp + 0x10]
lea eax, [ebp + 0x14]
push eax
lea eax, [ebp - 0x80]
push eax
push str.Files
call ebx
push dword [ebp - 4]
call fcn.0040cf95
pop ecx
xor esi, esi
lea ecx, [ebp - 0x38]
mov dword [ebp - 0x38], 0x412354
call fcn.004032b6
lea ecx, [ebp - 0x30]
call fcn.00401b39
mov eax, esi
jmp 0x408dfa
mov edi, 0xfffffce0
jmp 0x408d1f
mov edi, 0xfffffcda
push dword [ebp - 4]
call fcn.0040cf95
pop ecx
mov esi, 0x412354
lea ecx, [ebp - 0xa8]
mov dword [ebp - 0xa8], esi
call fcn.004032b6
lea ecx, [ebp - 0xa0]
call fcn.00401b39
lea ecx, [ebp - 0xc4]
call fcn.00401b39
lea ecx, [ebp - 0x70]
call fcn.00401b39
lea ecx, [ebp - 0xe0]
call fcn.00401b39
lea ecx, [ebp - 0x38]
mov dword [ebp - 0x38], esi
call fcn.004032b6
lea ecx, [ebp - 0x30]
call fcn.00401b39
mov eax, edi
jmp 0x408dfa
push dword [ebp - 4]
call fcn.0040cf95
pop ecx
mov esi, 0x412354
lea ecx, [ebp - 0xa8]
mov dword [ebp - 0xa8], esi
call fcn.004032b6
lea ecx, [ebp - 0xa0]
call fcn.00401b39
lea ecx, [ebp - 0xc4]
call fcn.00401b39
lea ecx, [ebp - 0x70]
call fcn.00401b39
lea ecx, [ebp - 0xe0]
call fcn.00401b39
lea ecx, [ebp - 0x38]
mov dword [ebp - 0x38], esi
call fcn.004032b6
lea ecx, [ebp - 0x30]
call fcn.00401b39
mov eax, 0xfffffcda
jmp 0x408dfa
lea ecx, [ebp - 0x38]
mov dword [ebp - 0x38], 0x412354
call fcn.004032b6
lea ecx, [ebp - 0x30]
call fcn.00401b39
or eax, 0xffffffff
pop edi
pop esi
pop ebx
leave
ret 0x10