Global CyberSecurity
CDN-Filestore Credit Card Stealer for Magento
Post Views: 1,888 During a website remediation, we recently discovered a new version of a Magento credit card stealer which sends all compromised ...
Global CyberSecurity
Web Crawler & User Agent Blocking Techniques
Post Views: 1,863 This is a simple script that allows hackers to block specific crawlers based upon website requests from specific user-agents. This ...
Global CyberSecurity
Smoker Backdoor: Evasion Techniques in Webshell Backdoors
Post Views: 2,059 “Smoker Backdoor” is a PHP webshell backdoor that uses hexadecimal and decimal obfuscation in conjunction with the PHP function goto ...
Global CyberSecurity
How SSL Works with a Website Firewall
Post Views: 2,009 It’s no secret that a secure sockets layer (SSL) encrypts data as it moves between a visitor’s browser and the ...
Global CyberSecurity
String Concatenation: Obfuscation Techniques
Post Views: 2,040 While string concatenation has many valuable applications in development — such as making code more efficient or functions more effective ...
Global CyberSecurity
PHP Binary Downloader
Post Views: 2,230 When possible, an attacker will want to avoid using specific functions in their PHP code that they know are more ...
Global CyberSecurity
PHP Backdoor Obfuscated One Liner
Post Views: 2,253 In the past, I have explained how small one line PHP backdoors use obfuscation and strings of code in HTTP ...
