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贴三篇crackme破解教程(初级,高手莫入)
(复prterchen:目前再玩crackme,好久没有翻译了,也没有破新软件)
Dope2112.2破解教程(编号:45)
http://go3.163.com/~gfcrack/crackme/Dope2112.2.zip
破解:风飘雪
难度:★(适合初学者)
运行trw2000,输入姓名: guodong 注册码: 76***21
bpx hmemcpy
go 被拦
bc *
pmodule
此时,光条停在00***91d行
s 41***91d,ffffffff '76***21'
得b92d68
bd *
bpm b92d68
g 内存窗口看到76***21
d esi
esi=38***15
总结: 姓名: guodong 注册码: 38***15
----------------------(2)--------------------------
Dope2112.1破解教程(编号:44)
http://go3.163.com/~gfcrack/crackme/Dope2112.1.zip
破解:风飘雪
难度:★(适合初学者)
w32dasm反汇编,串式参考"Leider nicht versuchs noch mal!"
:00***21D35 8B55E8 mov edx, dword ptr [ebp-18] ***
:00***21D38 8B45F4 mov eax, dword ptr [ebp-0C] ***
:00***21D3B E83***17FEFF call 004****3474 ***
:00***21D40 7512 jne 00***21D54 ***
^^^^^^^^^^^^
:00***21D42 8B86C00***00 mov eax, dword ptr [esi+00***01C0]
* Possible StringData Ref from Code Obj ->"Hey du hast es geschaft !" -<Good boy>
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:00***21D48 BAE41D4200 mov edx, 00***21DE4
:00***21D4D E8D6FAFEFF call 004****1828
:00***21D52 EB10 jmp 00***21D64
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:00***21D40(C)
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:00***21D54 8B86C00***00 mov eax, dword ptr [esi+00***01C0]
^^^^^^^^
* Possible StringData Ref from Code Obj ->"Leider nicht versuchs noch mal " -<Bad boy>
->"!"^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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:00***21D5A BA081E4200 mov edx, 00***21E08
运行trw2000,输入姓名: guodong 注册码: 76***21 (姓名必须不小于6个字符)
bpx 421d3b
d eax
eax=108-13***90
总结: 姓名: guodong 注册码: 108-13***90
--------------------------------(3)-----------------------------
ekH.1破解教程(编号:54)
http://go3.163.com/~gfcrack/crackme/eKH.1.zip
破解:风飘雪
难度:★(适合初学者)
w32dasm反汇编,串式参考"Wrong Serial Number !"
:00***27B95 8B45F8 mov eax, dword ptr [ebp-08]
:00***27B98 5A pop edx
:00***27B99 E882FEFFFF call 00***27A20 ***▲
:00***27B9E 3D4E61BC00 cmp eax, 00BC614E ***
:00***27BA3 7D1E jge 00***27BC3 *** =>此处跳走即成功
* Referenced by a (U)nconditional or (C)onditional Jump at Address:
|:00***27B73(C)
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:00***27BA5 6A00 push 000****0000
* Possible StringData Ref from Code Obj ->"ERROR"
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:00***27BA7 68***87C4200 push 00***27C08
* Possible StringData Ref from Code Obj ->"Wrong Serial Number !"
| ^^^^^^^^^^^^^^^^^^^^
:00***27BAC 68***07C4200 push 00***27C10
trw2000,输入name : guodong serial: 76***21
bpx 427b95 按F10到▲行
d edx
内存窗口如下:
0030:00B92***38 37 36 35 34 33 32 31 00-54 94 42 00 54 41 B9 00 76***21.T擝.TA?.
0030:00B92***48 7C 10 00 00 36 00 00 00-50 22 B9 00 50 22 B9 00 |...6...P"?.P"?.
0030:00B92***58 10 00 00 00 20 00 00 00-1B 00 00 00 00 00 00 00 .... ...........
0030:00B92***68 09 00 00 00 41 36 4C 36-4E 36 41 34 36 00 42 00 ....A6L6N6A46.B.
总结 guodong A6L6N6A46
风飘雪
http://duba.126.com
gd1@yeah.net
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