Shell Logins as a Magento Reinfection Vector
<p>Recently, we have come across a number of websites that were facing reinfection of a credit card information stealer malware within the following files:</p>
- app/Mage.php;
- lib/Varien/Autoload.php;
- index.php;
- app/code/core/Mage/Core/functions.php;
These are common files for attackers to target as they operate throughout Magento sites, but these instances were special as they had a very peculiar reinfection rate.
Malicious Scripts Loaded Through .bashrc
Upon closer inspection, we came across this snippet in the site owner’s .bashrc file.
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