Function at 0x401c90
Capabilities:
Check if file exists
Get file attributes
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4d604c
mov eax, dword fs:[0]
push eax
sub esp, 0x6f4
mov eax, dword [0x520d08]
xor eax, ebp
mov dword [ebp - 0x20], eax
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x6f8], ecx
mov dword [ebp - 0x10], 0xffffffff
mov ecx, dword [ebp + 8]
call dword [sym.imp.MSVCP90.dll_public:_char_const____thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::c_str_void_const]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0xffffffff
jne 0x401ce6
jmp 0x4020d2
mov eax, dword [ebp - 0x1c]
and eax, 0x10
je 0x401cf3
jmp 0x4020d2
mov ecx, dword [sym.imp.MSVCP90.dll_unsigned_int_const_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::npos]
mov edx, dword [ecx]
push edx
push 0x2e
mov ecx, dword [ebp + 8]
call dword [sym.imp.MSVCP90.dll_public:_unsigned_int___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::rfind_char__unsigned_int_const]
mov dword [ebp - 0x6b8], eax
lea ecx, [ebp - 0x378]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::constructor_void_]
mov dword [ebp - 4], 0
mov eax, dword [sym.imp.MSVCP90.dll_unsigned_int_const_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::npos]
mov ecx, dword [ebp - 0x6b8]
cmp ecx, dword [eax]
je 0x401d88
mov edx, dword [sym.imp.MSVCP90.dll_unsigned_int_const_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::npos]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp - 0x6b8]
push ecx
lea edx, [ebp - 0x6d4]
push edx
mov ecx, dword [ebp + 8]
call dword [sym.imp.MSVCP90.dll_public:_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char_____thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::substr_unsigned_int__unsigned_int_]
mov dword [ebp - 0x6fc], eax
mov eax, dword [ebp - 0x6fc]
mov dword [ebp - 0x700], eax
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x700]
push ecx
lea ecx, [ebp - 0x378]
call dword [sym.imp.MSVCP90.dll_public:_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char______thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::operator_class_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char___const__]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x6d4]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
mov byte [ebp - 0x58c], 0
push 0x103
push 0
lea edx, [ebp - 0x58b]
push edx
call sub.MSVCR90.dll_memset
add esp, 0xc
push 0x104
lea eax, [ebp - 0x58c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 0x5c
lea ecx, [ebp - 0x58c]
push ecx
call fcn.00401000
add esp, 8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x401deb
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x378]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
jmp 0x4020d2
mov edx, dword [ebp - 0x14]
mov byte [edx], 0
mov byte [ebp - 0x254], 0
push 0x103
push 0
lea eax, [ebp - 0x253]
push eax
call sub.MSVCR90.dll_memset
add esp, 0xc
lea ecx, [ebp - 0x58c]
push ecx
push str._sAliyunConfig.ini
push 0xffffffffffffffff
lea edx, [ebp - 0x254]
push edx
call fcn.00408790
add esp, 0x10
mov byte [ebp - 0x484], 0
push 0x103
push 0
lea eax, [ebp - 0x483]
push eax
call sub.MSVCR90.dll_memset
add esp, 0xc
lea ecx, [ebp - 0x254]
push ecx
push 0x104
lea edx, [ebp - 0x484]
push edx
push 0
push str.SZUID
push str.Config
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
test eax, eax
jne 0x401e87
push 0xffffffffffffffff
push str.unknowsid
lea eax, [ebp - 0x484]
push eax
call fcn.004087c0
add esp, 0xc
mov byte [ebp - 0x6b4], 0
push 0x103
push 0
lea ecx, [ebp - 0x6b3]
push ecx
call sub.MSVCR90.dll_memset
add esp, 0xc
lea edx, [ebp - 0x58c]
push edx
push str._s_run_temp.ini
push 0xffffffffffffffff
lea eax, [ebp - 0x6b4]
push eax
call fcn.00408790
add esp, 0x10
mov byte [ebp - 0x12c], 0
push 0x103
push 0
lea ecx, [ebp - 0x12b]
push ecx
call sub.MSVCR90.dll_memset
add esp, 0xc
lea edx, [ebp - 0x6b4]
push edx
push 0x104
lea eax, [ebp - 0x12c]
push eax
push 0
push str.date
push str.Build
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
test eax, eax
jne 0x401f1d
push 0xffffffffffffffff
push str.unknowbuild
lea ecx, [ebp - 0x12c]
push ecx
call fcn.004087c0
add esp, 0xc
mov byte [ebp - 0x35c], 0
push 0x103
push 0
lea edx, [ebp - 0x35b]
push edx
call sub.MSVCR90.dll_memset
add esp, 0xc
lea ecx, [ebp - 0x378]
call dword [sym.imp.MSVCP90.dll_public:_char_const____thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::c_str_void_const]
push eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
lea eax, [ebp - 0x12c]
push eax
lea ecx, [ebp - 0x484]
push ecx
push str._s__s__d_s
push 0xffffffffffffffff
lea edx, [ebp - 0x35c]
push edx
call fcn.00408790
add esp, 0x1c
lea eax, [ebp - 0x148]
push eax
mov ecx, dword [ebp - 0x6f8]
call fcn.004020f0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x148]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp - 0x18]
call dword [sym.imp.MSVCP90.dll_public:_bool___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::empty_void_const]
movzx edx, al
test edx, edx
je 0x401fc9
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x148]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x378]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
jmp 0x4020d2
push str.http:__track.easeus.com_oss_index.php_v1_upload_file
lea ecx, [ebp - 0x5a8]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::constructor_char_const__]
mov byte [ebp - 4], 3
lea eax, [ebp - 0x35c]
push eax
lea ecx, [ebp - 0x6f4]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::constructor_char_const__]
mov byte [ebp - 4], 4
lea ecx, [ebp - 0x6f4]
push ecx
mov edx, dword [ebp - 0x18]
push edx
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x5a8]
push ecx
mov ecx, dword [ebp - 0x6f8]
call fcn.00402400
movzx edx, al
neg edx
sbb edx, edx
add edx, 1
mov byte [ebp - 0x6d5], dl
mov byte [ebp - 4], 3
lea ecx, [ebp - 0x6f4]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
movzx eax, byte [ebp - 0x6d5]
test eax, eax
je 0x402076
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x5a8]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x148]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x378]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
jmp 0x4020d2
mov ecx, dword [ebp - 0x6f8]
call dword [sym.imp.MSVCP90.dll_public:_char_const____thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::c_str_void_const]
push eax
push 0x519c30
call sub.euLogPct.dll_dbgPut
add esp, 8
mov dword [ebp - 0x10], 0
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x5a8]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x148]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x378]
call dword [sym.imp.MSVCP90.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::destructor_void_]
xor ecx, ecx
jne 0x401cc8
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov ecx, dword [ebp - 0x20]
xor ecx, ebp
call fcn.004d2b58
mov esp, ebp
pop ebp
ret 4