Jdpack的脱壳及破解

互联网   发布时间:2008-10-08 19:02:16   作者:佚名   我要评论
这是一个加壳软件,软件加壳后可以检测trw及sice,它的1.00版检测到trw或sice时只是提示,到了1.01版,检测到就会出现非法操作.   未注册版好像没有时间限制,但是给软件加壳后每次运行就会提示"Unregistered JDPack.This file PACKED by Unregistered JDPack1.0* fro
* Referenced by a (U)nconditional or (C)onditional Jump at Address:   |:00402FA5(U)   |   :00402E52 8B460C mov eax, dword ptr [esi 0C]   :00402E55 0BC0 or eax, eax   :00402E57 0F844D010000 je 00402FAA //这里改为0F8465010000即可   :00402E5D 03C2 add eax, edx   :00402E5F 8985BD314000 mov dword ptr [ebp 004031BD], eax   :00402E65 8BD8 mov ebx, eax   :00402E67 50 push eax   :00402E68 FF95E4334000 call dword ptr [ebp 004033E4]   :00402E6E 0BC0 or eax, eax   :00402E70 7555 jne 00402EC7   :00402E72 53 push ebx   :00402E73 FF95E8334000 call dword ptr [ebp 004033E8]   :00402E79 0BC0 or eax, eax   :00402E7B 754A jne 00402EC7   :00402E7D FFB5BD314000 push dword ptr [ebp 004031BD]   :00402E83 8D9D06334000 lea ebx, dword ptr [ebp 00403306]   :00402E89 53 push ebx   :00402E8A 8D9D01354000 lea ebx, dword ptr [ebp 00403501]   :00402E90 53 push ebx   :00402E91 FF95D9314000 call dword ptr [ebp 004031D9]   :00402E97 83C40C add esp, 0000000C   :00402E9A 6A30 push 00000030   :00402E9C 8D9DA8324000 lea ebx, dword ptr [ebp 004032A8]   :00402EA2 53 push ebx   :00402EA3 8D9D01354000 lea ebx, dword ptr [ebp 00403501]   :00402EA9 53 push ebx   :00402EAA 6A00 push 00000000   :00402EAC FF95D5314000 call dword ptr [ebp 004031D5]   :00402EB2 83BDDD31400001 cmp dword ptr [ebp 004031DD], 00000001   :00402EB9 7408 je 00402EC3   :00402EBB 6A00 push 00000000   :00402EBD FF95C5314000 call dword ptr [ebp 004031C5]

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