应用olldbg脱telock加壳之菜鸟篇
2007-01-12 20:12:47 来源:WEB开发网应用平台: Win95/98/NT/2000/XP
破解工具:ollydbg 1.09汉化版、peid8cn、Hex Workshop 4.0、peditor、Lordpe工作平台WINXP(98死得惨)
破解方法:学习如何脱壳
脱壳过程:
一、查壳找入口点,用peid8cn打开主程序,结果是telock0.98,入口点:5a172c(关键入口点用PEID8CN右下下拉菜单中的OEP查找搞定)
二、用OLLYDBG载入主程序,第一对话框点确定,第二对话框点否,来到这儿
0064FBD6 >^E9 25E4FFFF JMP cookbook.0064E000
0064FBDB 0000 ADD BYTE PTR DS:[EAX],AL
0064FBDD 003E ADD BYTE PTR DS:[ESI],BH
0064FBDF 4F DEC EDI
0064FBE0 BB B71EFC24 MOV EBX,24FC1EB7
0064FBE5 0000 ADD BYTE PTR DS:[EAX],AL
0064FBE7 0000 ADD BYTE PTR DS:[EAX],AL
0064FBE9 0000 ADD BYTE PTR DS:[EAX],AL
0064FBEB 0000 ADD BYTE PTR DS:[EAX],AL
0064FBED 003E ADD BYTE PTR DS:[ESI],BH
0064FBEF FC CLD
0064FBF0 24 00 AND AL,0
0064FBF2 2E:FC CLD ; Superfluous prefix
0064FBF4 24 00 AND AL,0
0064FBF6 26:FC CLD ; Superfluous prefix
0064FBF8 24 00 AND AL,0
0064FBFA 0000 ADD BYTE PTR DS:[EAX],AL
0064FBFC 0000 ADD BYTE PTR DS:[EAX],AL
0064FBFE 0000 ADD BYTE PTR DS:[EAX],AL
0064FC00 0000 ADD BYTE PTR DS:[EAX],AL
0064FC02 4B DEC EBX
0064FC03 FC CLD
0064FC04 24 00 AND AL,0
0064FC06 36:FC CLD ; Superfluous prefix
0064FC08 24 00 AND AL,0
0064FC0A 0000 ADD BYTE PTR DS:[EAX],AL
0064FC0C 0000 ADD BYTE PTR DS:[EAX],AL
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