winrar x64干掉广告
下断bp UpdateWindow 一直F9,等WINRAR跑起来看到界面停止并且广告还没弹出来看堆栈return towinrar 007ff64e7dc1b8
返回到007ff64e7dc1b8下断点,F9运行到断点然后慢慢跟
00007FF64E7DC1B8 | 44 3A F6 | cmp r14b,sil |
00007FF64E7DC1BB | 74 31 | je winrar.7FF64E7DC1EE |
00007FF64E7DC1BD | 44 3A FE | cmp r15b,sil |
00007FF64E7DC1C0 | 74 2C | je winrar.7FF64E7DC1EE |
00007FF64E7DC1C2 | 48 8D 0D C7 29 04 00 | lea rcx,qword ptr ds: |
00007FF64E7DC1C9 | E8 AA F6 FC FF | call winrar.7FF64E7AB878 |
00007FF64E7DC1CE | 40 3A C6 | cmp al,sil |
00007FF64E7DC1D1 | 75 1B | jne winrar.7FF64E7DC1EE |
00007FF64E7DC1D3 | 48 8D 0D E6 13 04 00 | lea rcx,qword ptr ds: |
00007FF64E7DC1DA | E8 B5 00 FC FF | call winrar.7FF64E79C294 |
00007FF64E7DC1DF | 40 3A C6 | cmp al,sil |
00007FF64E7DC1E2 | 75 0A | jne winrar.7FF64E7DC1EE |
00007FF64E7DC1E4 | B9 06 00 00 00 | mov ecx,6 |
00007FF64E7DC1E9 | E8 16 42 FB FF | call winrar.7FF64E790404 |
00007FF64E7DC1EE | 45 33 C0 | xor r8d,r8d |
00007FF64E7DC1F1 | 48 8D 15 D8 36 04 00 | lea rdx,qword ptr ds: |
00007FF64E7DC1F8 | 48 8D 0D 41 D3 03 00 | lea rcx,qword ptr ds: |
00007FF64E7DC1FF | E8 04 F7 FC FF | call winrar.7FF64E7AB908 |
00007FF64E7DC204 | 3B C6 | cmp eax,esi |
00007FF64E7DC206 | 74 05 | je winrar.7FF64E7DC20D |
00007FF64E7DC208 | E8 BB 40 FB FF | call winrar.7FF64E7902C8 |
00007FF64E7DC20D | 33 D2 | xor edx,edx |
00007FF64E7DC20F | B1 01 | mov cl,1 |;修改为MOV CL,0就不弹广告了
00007FF64E7DC211 | E8 D6 04 FD FF | call winrar.7FF64E7AC6EC | ;广告CALL
00007FF64E7DC216 | 45 33 C0 | xor r8d,r8d
------------------------------------------------------------------------ 别问为什么下这个断点,这是根据调试,找了个离破解点最近的API,哈哈。有兴趣的可以再总结总结。
如果在一切都未知的时候可以尝试下弹窗API断点,直到WinRAR跑起来断下后,返回堆栈,慢慢跟就找到http://ad.winrar.com.cn/show_2.html?L=7&bl=7&v=531personal&a=64&src=cn"这个网址,在前边JE下断点,重载。关闭API断点,F9,断下来后修改条件让跳过去RET返回后可以看到我备注的那个广告call。然后自己分析一种更优雅的方式去修改吧。
00007FF64E7AC87D | 44 38 35 EC 3A 09 00 | cmp byte ptr ds:,r14b | ;7FF64E840370:"http://ad.winrar.com.cn/show_2.html?L=7&bl=7&v=531personal&a=64&src=cn"
小菜写了个简单的调试记录,大牛飘过。
不错,不错,谢谢分享 不错,谢谢分享 多谢楼主分享~~,收藏了~~ 谢谢楼主分享 感谢分享 PYG有你更精彩{:loveliness:} 初学者收下慢慢消化~,感谢分享~!
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