:0050701B E83C29F0FF call 0040995C
:00507020 03F0 add esi, eax
:00507022 43 inc ebx
:00507023 83FB05 cmp ebx, 00000005
:00507026 75D7 jne 00506FFF------------------------又一个循环，将以上得到的余数相加，即2+9+6+8=0x19---->esi
:00507028 8BC6 mov eax, esi
:0050702A B90A000000 mov ecx, 0000000A
:0050702F 99 cdq
:00507030 F7F9 idiv ecx 0x19/0xA
:00507032 8BC2 mov eax, edx 余数"5"-->eax
:00507034 8D9564FFFFFF lea edx, dword ptr [ebp+FFFFFF64]
:0050703A E8B127F0FF call 004097F0
:0050703F 8B8D64FFFFFF mov ecx, dword ptr [ebp+FFFFFF64]
:00507045 8D8568FFFFFF lea eax, dword ptr [ebp+FFFFFF68]
:0050704B 8B55E0 mov edx, dword ptr [ebp-20]
:0050704E E821DFEFFF call 00404F74 将"2968"与"5"相连得到第二部 分的真注册码"29685"
:00507053 8B8568FFFFFF mov eax, dword ptr [ebp+FFFFFF68]
:00507059 8D956CFFFFFF lea edx, dword ptr [ebp+FFFFFF6C]
:0050705F E888070000 call 005077EC
:00507064 8B956CFFFFFF mov edx, dword ptr [ebp+FFFFFF6C]
:0050706A 8D45E0 lea eax, dword ptr [ebp-20]
:0050706D E88EDCEFFF call 00404D00
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