本人是个菜鸟,刚学破解,才破了两个就碰上这个软件,
“**计件工资”这个软件没有加壳,却找不到“注册码不对”这个字串,这是怎么回事,请大吓指点一二,不胜感激(告诉我这个思路就可以了,我想自已来破)
软件下载地址:
有30次的试用限制转
已经解决一半了,请指点一二:
用断点断在:10CC9758上,切换成内存断点,按F9 几次就可以看到注册码共21位,我的机器上是cxhg4bcx9n2s4brn2syxa,代码如下:
0CC974F 8BFE mov edi,esi
10CC9751 83C9 FF or ecx,FFFFFFFF
10CC9754 33C0 xor eax,eax
10CC9756 F2:AE repne scas byte ptr es:[edi]
10CC9758 F7D1 not ecx
10CC975A 49 dec ecx
10CC975B 8BFD mov edi,ebp
10CC975D 8BD9 mov ebx,ecx
10CC975F 83C9 FF or ecx,FFFFFFFF
10CC9762 F2:AE repne scas byte ptr es:[edi]
10CC9764 F7D1 not ecx
10CC9766 49 dec ecx
10CC9767 8BE9 mov ebp,ecx
10CC9769 8D441D 01 lea eax,dword ptr ss:[ebp+ebx+1]
10CC976D 83F8 FE cmp eax,-2
10CC9770 77 47 ja short PBVM80.10CC97B9
10CC9772 8B4C24 14 mov ecx,dword ptr ss:[esp+14]
10CC9776 8B91 1E010000 mov edx,dword ptr ds:[ecx+11E]
10CC977C 52 push edx
10CC977D 50 push eax
10CC977E 8B41 10 mov eax,dword ptr ds:[ecx+10]
10CC9781 50 push eax
10CC9782 E8 3910EFFF call PBVM80.pbstg_alc
10CC9787 8BCB mov ecx,ebx
10CC9789 8BD0 mov edx,eax
10CC978B 8BC1 mov eax,ecx
10CC978D 8BFA mov edi,edx
10CC978F C1E9 02 shr ecx,2
10CC9792 F3:A5 rep movs dword ptr es:[edi],dword pt>
10CC9794 8BC8 mov ecx,eax
10CC9796 83E1 03 and ecx,3
10CC9799 F3:A4 rep movs byte ptr es:[edi],byte ptr >
10CC979B 8B7424 1C mov esi,dword ptr ss:[esp+1C]
10CC979F 8BCD mov ecx,ebp
10CC97A1 8BC1 mov eax,ecx
10CC97A3 8D3C1A lea edi,dword ptr ds:[edx+ebx]
10CC97A6 C1E9 02 shr ecx,2
10CC97A9 F3:A5 rep movs dword ptr es:[edi],dword pt>
10CC97AB 8BC8 mov ecx,eax
10CC97AD 83E1 03 and ecx,3
10CC97B0 F3:A4 rep movs byte ptr es:[edi],byte ptr >
10CC97B2 8D0C2A lea ecx,dword ptr ds:[edx+ebp]
10CC97B5 C60419 00 mov byte ptr ds:[ecx+ebx],0
10CC97B9 5F pop edi
10CC97BA 5E pop esi
10CC97BB 5D pop ebp
10CC97BC 8BC2 mov eax,edx
10CC97BE 5B pop ebx
10CC97BF C2 0C00 retn 0C
10CC97C2 90 nop
10CC97C3 90 nop
10CC97C4 90 nop
10CC97C5 90 nop
10CC97C6 90 nop
10CC97C7 90 nop
10CC97C8 90 nop
10CC97C9 90 nop
10CC97CA 90 nop
10CC97CB 90 nop
10CC97CC 90 nop
10CC97CD 90 nop
10CC97CE 90 nop
10CC97CF 90 nop
10CC97D0 PBVM80.ot_b> 8B4424 0C mov eax,dword ptr ss:[esp+C]
10CC97D4 53 push ebx
10CC97D5 55 push ebp
10CC97D6 8B6C24 10 mov ebp,dword ptr ss:[esp+10]
10CC97DA 8B18 mov ebx,dword ptr ds:[eax]
10CC97DC 8B4424 0C mov eax,dword ptr ss:[esp+C]
10CC97E0 56 push esi
10CC97E1 8B75 00 mov esi,dword ptr ss:[ebp]
10CC97E4 8B88 1E010000 mov ecx,dword ptr ds:[eax+11E]
10CC97EA 57 push edi
10CC97EB 8D1433 lea edx,dword ptr ds:[ebx+esi]
10CC97EE 51 push ecx
10CC97EF 52 push edx
10CC97F0 50 push eax
10CC97F1 E8 5A26F9FF call PBVM80.10C5BE50
10CC97F6 83C4 0C add esp,0C
但我不会做注册机,请大吓指点,谢谢
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