Google blacklisted a client’s website claiming that malicious content was being displayed from forogozoropoto.2waky.com. A scan didn’t reveal anything suspicious. The next step was to check all third-party scripts on the website. Soon we found the offending script. It was hxxp://jquery.offput.ca/js/jquery.timers.js – a jQuery Timers plugin that was moderately popular 5-6 years ago. Right now, […]
Tag Archives: Website Security
Combat Blackhat SEO Infections with SEO Insights
Blackhat SEO spam is the plague of the internet, and the big search engines take it seriously. One of the worst spam tactics on the internet is becoming more common every day: innocent websites are hacked, and their best pages begin linking to spam. These Blackhat SEO spam tactics are fighting for expensive, high-competition keywords […]
Malicious iFrame Injector Found in Adobe Flash File (.SWF)
Finding malware in Adobe Flash files (.swf) is nothing new, but it usually affects personal computers, not servers. Typically, a hidden iFrame is used to drop a binary browser exploit with .SWF files, infecting the client machine. This time we saw the opposite, where a binary .SWF file injects an invisible iFrame. This is an […]
Spotting Malicious Injections in Otherwise Benign Code
Being able to spot suspicious code, and then determine whether it is benign or malicious is a very important skill for a security researcher. Every day we scan through megabytes of HTML, JS and PHP. It’s quite easy to miss something bad, especially when it doesn’t visually stick out and follows patterns of a legitimate […]
Security Advisory – Medium Severity – WP eCommerce WordPress Plugin
Advisory for: WordPress WP eCommerce Plugin Security Risk: Medium (DREAD score : 6/10) Exploitation level: Easy/Remote Vulnerability: Information leak and access control bypass. Patched Version: 3.8.14.4 If you’re using the popular WP eCommerce WordPress plugin (2,900,000 downloads), you should update it right away. During a routine audit for our Website Firewall (WAF), we found a […]
Threat Introduced via Browser Extensions
We love investigating unusual hacks. There are so many ways to compromise a website, but often it’s the same thing. When we see malicious code on web pages, our usual suspects are: Vulnerabilities in website software Trojanized software from untrusted sources (e.g. pirated themes and plugins) Stolen or brute-forced credentials (anything from FTP and SSH […]
ASP Backdoors? Sure! It’s not just about PHP
I recently came to the realization that it might appear that we’re partial to PHP and WordPress. This realization has brought about an overwhelming need to correct that perception. While they do make up an interesting percentage, there are various other platforms and languages that have similar if not more devastating implications. Take into consideration […]
Drupal SQL Injection Attempts in the Wild
Less than 48 hours ago, the Drupal team released an update (version 7.32) for a serious security vulnerability (SQL injection) that affected all versions of Drupal 7.x. In our last post, we talked about the vulnerability and that we expected to see attacks starting very soon due to how severe and easy it was to […]
Vulnerability Disclosed in SSL 3.0 – This Poodle Bites
It seems that SSL just cannot stay out of the news. Another vulnerability, this time in SSL 3.0, has been disclosed at the Google Online Security Blog. While SSL 3.0 has already been around for almost 15 years, it’s still being used throughout the Web, and nearly every browser supports it. The key point though, […]
WordPress Websites Continue to Get Hacked via MailPoet Plugin Vulnerability
The popular Mailpoet(wysija-newsletters) WordPress plugin had a serious file upload vulnerability a few months back, allowing an attacker to upload files to the vulnerable site. This issue was disclosed months ago, the MailPoet team patched it promptly. It though as many are still not getting the word, or blatantly not updating, because we are seeing […]
