13 Aug, 2010

Gumblar and bagle web javascript virus

Articles related to gumblar and bagle web javascript virus

Gumblar Virus Javascript removal using PERL

http://digitalpbk.com/virus/gumblar-web-virus-manual-removal-free-tool Gumblar Virus Javascript removal using PERL Gumblar virus infects all .html and .php files and injects a piece of javascript in the source code. The code is usually found just below the <body> tag. The Javascript code Gumblar injects varies widely and usually attaches a script or inline frame inside your page to execute itself on page load. Read on to get rid of this virus. Gumblar Source Code Samples when delimited by new lines Sample 1 var D; if(D!='' ...

Published 1 year, 10 months ago

FTPCHK3 : Virus that adds malicious scripts to your website.

http://digitalpbk.blogspot.com/2009/10/ftpchk3-virus-php-pl-hacked-website.html FTPCHK3 : Virus that adds malicious scripts to your website. IntroThis virus changes all your web files, php, html javascript and tpl files in prominent CMS systems to add a malicious script into your site. This injection allows the attacker to remotely execute PHP code on your website if the php infected code is running on your pages. Its supposedly called Bagle. But who cares about the name? It's nasty and start fixing.How it got in ?This can be due to potential security holes in your FTP ...

Published 2 years, 3 months ago

Optimize Javascript files with Google Closure compiler

http://digitalpbk.com/javascript/optmizie-javascript-files-google-closure-compiler

Optimize Javascript files with Google Closure compiler Google has released / open sourced one of its internal tools, the javascript closure compiler. The closure compiler is used to optimize javascript files. It works by analyzing the code and removing redundancies and shortening variable names. This tool can be used to compress javascript files, (similar to the famous packer), results in lesser code to download, execute, obfuscation and faster user experience. Since most web 2.0 or 3 ...

Published 2 years, 2 months ago

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,}#', ...

Published 2 years, 3 months ago

Adding HTML elements dynamically to a page

http://digitalpbk.com/javascript/adding-html-elements-dynamically-page e.innerHTML = 'Value '+c+' : '+ ''; document.getElementById("extendable").appendChild(e); c++; } The code dynamically creates a div tag with the innerHTML, the html of an input tag. Finally add the following html form to the page. Value 1 : Add More The above can be tweaked to add any html tag dynamically to a web page. Javascript HTML Software ...

Published 2 years, 2 months ago

Web2Image - Free Firefox and IE website screenshot capturing tool

http://digitalpbk.com/projects/web2image-html-jpeg-png-bmp-firefox-automate-screenshot Web2Image - Free Firefox and IE website screenshot capturing tool This is an application that takes screenshots of websites. It can take screenshots as rendered by both Internet explorer and Mozilla Firefox, which currently is not supported by any of the softwares out there. This is a software that is an HTML to JPEG, HTML to PNG, HTML to BMP etc and can be automated with input from a file. Currently the development version is out. Since I am busy with many things. I dont have time ...

Published 2 years, 2 months ago

ckvo.exe Manual removal Steps

http://digitalpbk.blogspot.com/2008/12/ckvoexe-bat-cmd-virus-removal-manual.html ckvo.exe Manual removal Steps ckvo.exeThis virus is the same as amvo.exe and same steps should be followed to remove this virus. It creates autorun.inf and a .cmd file on all the partitions mounted on windows.Follow this guide to remove the virus.Cheers... ...

Published 3 years, 2 months ago

Brontok Virus manual removal steps

http://digitalpbk.com/virus/brontok-manual-removal-steps-free-tool Brontok Virus manual removal steps The Brontok virus is a commonly occuring virus and is transmitted mainly through removable Media drives such as Pen drives, Floppy Disks etc. Brontok appears in the form of a File Folder, with similar icons and has the same name as its parent folder. People tend generally to open the folder which in turn executes the virus. Read on to get rid of this virus. Brontok Virus Symptoms, How to detect Brontok In order to detect Brontok Virus on the system, watch ...

Published 1 year, 10 months ago

Using PHP for more than HTML

http://digitalpbk.blogspot.com/2007/04/using-php-for-more-than-html.html Using PHP for more than HTML IntroIt is mostly thought that PHP can be used only for making dynamic web pages. No. PHP can also be used to make dynamic images (jpg,gif,bmp,png..), javascript codes (js), Style sheets (css), XML files and in the advanced cases pdf's, docs etc.So How do we know the php is a different file ?By default the php file is rendered as a HTML file. The server does not need any recognition for the format of the php file, i.e, server doesn't care what the format is ...

Published 4 years, 9 months ago

Win32.Vundo adware manual removal

http://digitalpbk.blogspot.com/2008/05/8298235210-malwareadware-vundo.html Win32.Vundo adware manual removal IntroThis is yet another adware that spies your computer and should be removed!The AOL Active Virus Shield license has expired and sadly AOL isn't continuing the service. So its left to me to defend my sys against the world of viruses trojans and adwares or in short all other malwares.Win32.Vundo as experts call it,SymptomsOften get popupsMicrosoft Internet Explorer: Work Offline , Cancel window even when not browsingStrange tabs on Firefox ...

Published 3 years, 9 months ago

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