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sundaysearchsigncode's Introduction

###Tip

看雪上看到一段代码注释“此函数采用最快的内存字符特征匹配算法SunDay,搜索2GB内存只需1秒”。

###功能

SunDay算法实现的Dll或者EXE的指定特征码地址获取,不支持模糊搜索。


补充

可根据需要修改SUNDAY返回值类型,返回的是指针地址。

unsigned char* SUNDAY(unsigned char *lpBase, unsigned char *lpCmp,DWORD len,DWORD maxSize)


unsigned char* szFindStart = (unsigned char*)pbuf;

unsigned char* szFindRet;

int nMaxLen = nLen;

do

{

		szFindRet = SUNDAY(szFindStart,(unsigned char*)"FindMe",nFindLen1,nMaxLen);
		
		if (!szFindRet) break;
		
		szFindStart = szFindRet;
		
		nMaxLen = nLen - (szFindRet-(unsigned char*)pbuf);
		
		// Do something

}while(1);

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