In a professional cybercrime ecosystem, largely resembling that of a legitimate economy, market participants constantly strive to optimize their campaigns, achieve stolen assets liquidity, and most importantly, aim to reach a degree of efficiency that would help them gain market share. Thus, help them secure multiple revenue streams. Despite the increased transparency on the Russian/Easter European underground market — largely thanks to improved social networking courtesy of the reputation-aware cybercriminals wanting to establish themselves as serious vendors — certain newly joining vendors continue being a victim of their market-irrelevant ‘biased exclusiveness’ in terms of the unique value propositon (UVP) presented […]
Posts Tagged: PHP
A newly launched underground market service, aims to automate the unethical penetration testing process, by empowering virtually all of its (paying) customers with what they claim is ‘private exploitation techniques’ capable of compromising any Web site. More details:
PHP is an incredibly popular language for creating dynamic web applications — websites such as Facebook are built on it. This can be attributed to many reasons; it is easy to learn, easy to install and does not require the user to compile code. An unfortunate side effect of the ease of development with PHP is a tendency to ignore security during the development process. In this post I will discuss some of the ways to make your PHP apps more secure. I will go through creating a PHP web app that connects to a MySQL back end database. The […]
.exe, PHP, HTML, and the list goes on. How many different kinds of files and code can potentially infect your PC? Webroot threat research analyst Nathan Collier explains a few of the the types of potentially dangerous files, other than the common executable (.exe) that can be found on a Windows PC and cause harm to it. [youtube=http://www.youtube.com/watch?v=CFH8VxP7gmY] If you have a question you want answered by one of our threat experts send it to us! Comment below, tweets us (www.twitter.com/webroot), or email it to us (email@example.com).
Last week, I gave a talk at the RSA Security Conference about malicious PHP scripts. For those who can’t attend the conference, I wanted to give you a glimpse into this world to which, until last year, I hadn’t paid much attention. My normal week begins with a quick scan of malware lists — URLs that point to new samples — that come from a variety of public sources. I started noticing an increasing number of non-executable PHP and Perl scripts appearing on those lists and decided to dig a little deeper. In a lot of ways, PHP is an […]
Is there no honor among thieves anymore? The other day I was looking at a remote access Trojan written in the PHP scripting language. The bot loads into memory on a victim’s computer when an unsuspecting user, for example, stumbles upon an iframe pointing to the PHP script embedded in a Web page. The code is nicely appointed with such desirable features as the ability to execute shell commands on the host server, send a flood of data packets at another computer, and scan remote computers. Once loaded into a victim’s browser, the bot connects to, and is capable of […]