Function at 0x4c5d8c
Capabilities:
Check if file exists
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x26c
mov eax, dword [0x54e0a0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
and dword [ebp - 0x254], 0
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 8]
push edi
push 0x24c
mov dword [ebp - 0x264], eax
lea eax, [ebp - 0x250]
push 0
push eax
mov dword [ebp - 0x268], esi
mov dword [ebp - 0x260], ebx
call fcn.004ce800
add esp, 0xc
lea ecx, [ebp - 0x258]
push esi
call fcn.004a6716
call fcn.004a7279
push eax
lea ecx, [ebp - 0x25c]
call fcn.004a6656
push 0x529f0c
push 0x104
lea ecx, [ebp - 0x258]
call fcn.004a7abd
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x258]
call fcn.004ad5d5
mov edi, dword [ebp - 0x258]
lea eax, [ebp - 0x254]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 0x26c], eax
cmp eax, 0xffffffff
je 0x4c5ff8
push esi
lea ecx, [ebp - 0x25c]
call fcn.004a7d2e
lea eax, [ebp - 0x228]
mov esi, 0x104
push eax
push esi
lea ecx, [ebp - 0x25c]
call fcn.004a7abd
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x25c]
call fcn.004ad5d5
push dword [ebp - 0x264]
lea ecx, [ebp - 0x258]
call fcn.004a6716
lea eax, [ebp - 0x228]
push eax
push esi
lea ecx, [ebp - 0x258]
call fcn.004a7abd
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x258]
call fcn.004ad5d5
test byte [ebp - 0x254], 0x10
mov esi, dword [ebp - 0x258]
je 0x4c5f67
lea eax, [ebp - 0x228]
push 0x525680
push eax
call fcn.004cde58
pop ecx
pop ecx
test eax, eax
je 0x4c5f05
lea eax, [ebp - 0x228]
push 0x52566c
push eax
call fcn.004cde58
pop ecx
pop ecx
test eax, eax
je 0x4c5f05
mov eax, dword [ebp - 0x254]
mov ecx, 0x410
and eax, ecx
cmp eax, ecx
jne 0x4c5f10
mov ecx, dword [ebp - 0x258]
lea ecx, [ecx - 0x10]
jmp 0x4c5f81
cmp dword [ebp + 0x10], 0
je 0x4c5f7e
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4c5f2c
push esi
call fcn.004c2c39
pop ecx
test eax, eax
je 0x4c5fa9
push esi
call fcn.004c2c39
pop ecx
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
je 0x4c5fe0
push ebx
push dword [ebp + 0x10]
push esi
push dword [ebp - 0x25c]
call fcn.004c5d8c
mov ebx, eax
add esp, 0x10
test ebx, ebx
js 0x4c6063
mov ebx, dword [ebp - 0x260]
jmp 0x4c5f7e
push 3
push esi
push dword [ebp - 0x25c]
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x4c6023
lea ecx, [esi - 0x10]
call fcn.004a7be5
mov esi, dword [ebp - 0x26c]
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
je 0x4c5ff1
mov esi, dword [ebp - 0x268]
jmp 0x4c5e43
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push str.Jianying_createdirectory_dir_ws_error_x_r_n
push 0x550fe8
call fcn.004cb248
add esp, 0x10
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, dword [ebp - 0x260]
lea eax, [ebp - 0x258]
push eax
call fcn.004a680f
jmp 0x4c605e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push str.Jianying_copydir_dest_no_exists_dir_ws_error_x_r_n
jmp 0x4c5fb8
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor ebx, ebx
mov ecx, dword [ebp - 0x25c]
add ecx, 0xfffffff0
call fcn.004a7be5
lea ecx, [edi - 0x10]
call fcn.004a7be5
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004ce7ef
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push dword [ebp - 0x25c]
push str.Jianying_movefile_fail_src_ws_dst_ws_errcode_d
push 0x550fe8
call fcn.004cb248
mov ecx, dword [ebp - 0x260]
lea eax, [ebp - 0x25c]
add esp, 0x14
push eax
call fcn.004a680f
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ebx, 0x80004005
lea ecx, [esi - 0x10]
call fcn.004a7be5
jmp 0x4c5ffa