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[原创]实现迅雷/FLASHGET/QQ旋风/飞速和普通地址的转换
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发表于:
2017-1-7 13:34
4928
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[原创]实现迅雷/FLASHGET/QQ旋风/飞速和普通地址的转换
详见我的git：https://github.com/lichao890427/Reverse-Engineearing/blob/master/%E4%B8%93%E7%94%A8%E5%9C%B0%E5%9D%80%E8%BD%AC%E6%8D%A2%E5%99%A8/%E4%B8%93%E7%94%A8%E5%9C%B0%E5%9D%80%E8%BD%AC%E6%8D%A2%E5%99%A8Dlg.cpp
从某地址转换器逆向得来，主要原理是字符编码转换
以迅雷为例：
char datasolver1[1024];
char datasolver2[1024];
char datasolver3[1024];
//thunder -> http
strrev(datasolver2);
datasolver2[strlen(datasolver2)-10]='\0';
strrev(datasolver2);
char* ptr=datasolver3+translate2(datasolver2,datasolver3,len);
*(ptr-2)='\0';
strrev(datasolver3);
*(ptr-4)='\0';
strrev(datasolver3);
//datasolver3为结果
//thunder -> flashget
strcpy(datasolver2,datasolver3);
strcpy(datasolver1,"[FLASHGET]");
strcat(datasolver1,datasolver2);
strcat(datasolver1,"[FLASHGET]");
datasolver3[translate1(datasolver3,datasolver1,strlen(datasolver1))]='\0';
strcpy(datasolver1,"flashget://");
strcat(datasolver1,datasolver3);
//datasolver1为结果
//thunder -> qqdl
datasolver3[translate1(datasolver3,datasolver2,strlen(datasolver2))]='\0';
strcpy(datasolver1,"qqdl://");
strcat(datasolver1,datasolver3);
//datasolver1为结果
//thunder -> fs2you
strrev(datasolver2);
datasolver2[strlen(datasolver2)-7]='\0';
strrev(datasolver2);
datasolver3[translate1(datasolver3,datasolver2,strlen(datasolver2))]='\0';
strcpy(datasolver1,"fs2you://");
strcat(datasolver1,datasolver3);
//datasolver1为结果
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