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ALFA TEaM Shell ~ v4.1-Tesla: A Feature Update Analysis

ALFA TEaM Shell ~ v4.1-Tesla: A Feature Update Analysis

We’ve seen a wider variety of PHP web shells being used by attackers this year —  including a number of shells that have been significantly updated in an attempt to “improve” them. Depending on the scope of changes and feature enhancements that are added to an...

Object Injection Vulnerability in Welcart e-Commerce Plugin

On October 6, 2020, our Threat Intelligence team discovered a High-Severity Object Injection vulnerability in Welcart e-Commerce, a WordPress plugin with over 20,000 installations that claims top market share in Japan. After we finished our investigation, we contacted...
Legacy Mauthtoken Malware Continues to Redirect Mobile Users

Legacy Mauthtoken Malware Continues to Redirect Mobile Users

During malware analysis, we regularly find variations of this injected script on various compromised websites: . The variable “_0x446d” assigns hex encoded strings in different positions in the array. If we get the ASCII representation of the variable, we’ll end up...

Unpacking the WordPress 5.5.2/5.5.3 Security Release

On Thursday, October 29, the WordPress core team released WordPress version 5.5.2. This was a minor release containing bug fixes and security enhancements to the core WordPress content management system powering over one-third of the internet. There was a subsequent...

WordPress 5.6 Beta 3

WordPress 5.6 Beta 3 is now available for testing! This software is still in development, so we recommend that you run this version on a test site. You can test the WordPress 5.6 beta in two ways: Try the WordPress Beta Tester plugin (choose the “bleeding edge...

The Month in WordPress: October 2020

October 2020 was a notable month for WordPress lovers, thanks to the release of several products and updates. Read on to keep up with all the latest news! The 2020 WordPress Annual Survey is out The team published the 2020 WordPress Annual survey —  to help those...
iThemes Security Pro Feature Spotlight – WordPress Tweaks

iThemes Security Pro Feature Spotlight – WordPress Tweaks

In the Feature Spotlight posts, we will highlight a feature in the iThemes Security Pro plugin and share a bit about why we developed the feature, who the feature is for, and how to use the feature. Today we are going to cover WordPress Tweaks, a...
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