Post Views: 1,943 During a website remediation, we recently discovered a new version of a Magento credit card stealer which sends all compromised ...

Post Views: 1,920 This is a simple script that allows hackers to block specific crawlers based upon website requests from specific user-agents. This ...

Post Views: 2,124 “Smoker Backdoor” is a PHP webshell backdoor that uses hexadecimal and decimal obfuscation in conjunction with the PHP function goto ...

Post Views: 2,073 It’s no secret that a secure sockets layer (SSL) encrypts data as it moves between a visitor’s browser and the ...

Post Views: 2,095 While string concatenation has many valuable applications in development — such as making code more efficient or functions more effective ...

Post Views: 2,294 When possible, an attacker will want to avoid using specific functions in their PHP code that they know are more ...

Post Views: 2,323 In the past, I have explained how small one line PHP backdoors use obfuscation and strings of code in HTTP ...