Web Audio Maker V3.0 build618爆破
【破文标题】Web Audio Maker V3.0 build618爆破【破文作者】chn-2000
【作者邮箱】无
【作者主页】无
【破解工具】OD DUP
【破解平台】XP SP2
【软件名称】Web Audio Maker V3.0 build618
【原版下载】http://nj.onlinedown.net/soft/3314.htm
【保护方式】用户名+注册码
【软件简介】Web Audio Maker是一款音频处理软件，这是一个非常容易使用的软件。 Web的音频制造商支持流行的音频格式，如MP3 。
它也支持批次转换。
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【破解声明】本人初学破解，目前只会制作内存注册机，努力学习算法分析。
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【破解过程】
1 DiE查壳 无壳 VC++编写
2 OD载入分析
0040BDF0.64:A1 0000000>mov eax, dword ptr fs: //F2下断
0040BDF6.6A FF push -1
0040BDF8.68 58B64700push 0047B658
0040BDFD.50 push eax
0040BDFE.64:8925 00000>mov dword ptr fs:, esp
0040BE05.53 push ebx
0040BE06.56 push esi
0040BE07.57 push edi
0040BE08.8BF1 mov esi, ecx
0040BE0A.E8 37B70600call 00477546
0040BE0F.8B48 04 mov ecx, dword ptr
0040BE12.E8 5C120600call 0046D073
0040BE17.6A 01 push 1
0040BE19.8BCE mov ecx, esi
0040BE1B.C74424 18 000>mov dword ptr , 0
0040BE23.E8 02FC0500call 0046BA2A
0040BE28.8D7E 5C lea edi, dword ptr
0040BE2B.8BCF mov ecx, edi
0040BE2D.E8 1FAF0500call 00466D51
0040BE32.8BCF mov ecx, edi
0040BE34.E8 CCAE0500call 00466D05
0040BE39.8D5E 60 lea ebx, dword ptr
0040BE3C.8BCB mov ecx, ebx
0040BE3E.E8 0EAF0500call 00466D51
0040BE43.8BCB mov ecx, ebx
0040BE45.E8 BBAE0500call 00466D05
0040BE4A.8B07 mov eax, dword ptr
0040BE4C.8B48 F8 mov ecx, dword ptr
0040BE4F.85C9 test ecx, ecx
0040BE51.75 0E jnz short 0040BE61
0040BE53.6A 30 push 30
0040BE55.68 80044800push 00480480 ;web audio maker
0040BE5A.68 90044800push 00480490 ;please enter your name.
0040BE5F.EB 3B jmp short 0040BE9C
0040BE61>8B1B mov ebx, dword ptr
0040BE63.8D4E 64 lea ecx, dword ptr
0040BE66.51 push ecx
0040BE67.53 push ebx
0040BE68.E8 13B00100call 00426E80
0040BE6D.83C4 08 add esp, 8
0040BE70.85C0 test eax, eax
0040BE72 74 1C je short 0040BE90 //爆破点
0040BE74.6A 40 push 40
0040BE76.68 80044800push 00480480 ;web audio maker
0040BE7B.68 A8044800push 004804A8 ;register successfully. thank you for your support.
0040BE80.8BCE mov ecx, esi
0040BE82.E8 A8F30500call 0046B22F
0040BE87.8BCE mov ecx, esi
0040BE89.E8 D51C0600call 0046DB63
0040BE8E.EB 13 jmp short 0040BEA3
0040BE90>6A 10 push 10
0040BE92.68 80044800push 00480480 ;web audio maker
0040BE97.68 DC044800push 004804DC ;invalid registration code.\nplease check that you entered exact information.\n\nif you have any problem with your registration code,\nplease contact <[email protected]>.
【文件补丁】
首先修改je short 0040BE90 为nop并保存为Cracked.exe
然后用DUP制作补丁即可，具体过程略。
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【破解总结】
比较简单的软件爆破。
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【版权声明】本文完成于08年7月2日。转载请注明文章出自FF论坛即可，尊重他人就是尊重自己，谢谢你的合作！
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