Substr file_get_contents php

Base 64 Encoding

http://digitalpbk.blogspot.com/2006/12/base-64-encoding.html Orkut cookie structure is as follows:ORKUTPREF=ID=[Profile ID]:INF=0:SET=:LNG=1:CNT=91:RM=0:USR=[Base64 of your email]:PHS=:TS=:LCL=en-US:NET=1:TOS=:GC=[Base 64 of SID]:PE=[Base64 of your email]:GT1=1:GID:[Again base64 of email]:S=[base64 of some data]Have more information on this? Leave a comment...PHP Code/FunctionsPHP base64 functions are :   $ret = base64_encode($str);   $ret = base64_decode($str); ...

CAPTCHA - What ?

http://digitalpbk.blogspot.com/2007/07/captcha-what.html Bend, Orient or change the fonts randomlyHas a random background colour, which is not uniformHas little contrastHas minimum sharp edgesMaking your own CAPTCHA systemA simple CAPTCHA system can be made with PHP and the GD Library.The PHP-GD Library is used to make CAPTCHA images on the fly with random letters.The original text used in the image can be hashed by one way hashing algorithms such as MD5 and SHA. These hashes must be passed through a top-secret function that alters or encrypts the text again ...

Perl Download Manager

http://digitalpbk.blogspot.com/2008/06/perl-download-manager.html Perl Download Manager IntroThis is my PERL downloader program, with resume.Only works if SERVER has Parts enabled.Well pretty much thats it #!/usr/bin/perluse strict;use threads;use threads::shared;use HTTP::Request;use HTTP::Response;use Math::Round qw(nearest);use LWP;exit unless(defined $ARGV[0] && -e $ARGV[0]);open HND,$ARGV[0];NEXT:while(my $url = ){ my $file = substr($url,rindex($url,"/")+1); $file =~ s/%20/_/g; chomp $url; exit if($url eq "" || $file eq ...

PHP Code Analysis of Bagle Virus

http://digitalpbk.blogspot.com/2009/10/bagle-virus-analysis-php-code.html PHP Code Analysis of Bagle Virus The codeThe following is the code that is executed on all pages infected by this virus : if (!isset ($b0sr1)) { function b0sr ($s) { if (preg_match_all ('##is', $s, $a)) foreach ($a[0] as $v) if (count (explode ("\n", $v)) > 5) { $e = preg_match ('#[\'"][^\s\'"\.,;\?!\[\]:/\(\)]{30,}#', $v) || preg_match ('#[\(\[](\s*\d+,){20,}#', ...

Remove Flash Tracking on AddThis module on Drupal 5

http://digitalpbk.com/drupal/remove-flash-tracking-addthis-module-drupal-5 )); } PHP Drupal Web ...

Introduction to XSS Part 1

http://digitalpbk.blogspot.com/2006/12/introduction-to-xss-part-1.html Request to Response so that XSS can be prevented. Strip all html tags wherever it is ok to do so. Anti-XSS libraries are avalilable for use. For php users the strip_tags() function is a great way to prevent XSS in most cases. Happy surfing...More XSS holes ... » 99acres.com : search for alert(document.cookie);»Got another XSS hole ? Lemme know .... ...