Prismo Blog

Detection of Web Shells

Web shells are one of the critical malware which has extensively been used by threat actors. The web shell can be PHP, ASP, JSP, Perl, Ruby, Python applications. In this white paper, we examine the PHP-based web shell, explain the execution flow of...

Virus Bulletin 2019 Documents

Thanks to everyone who attended our talk "Catch Me If You Can: Detection of Injection Exploitation by Validating Query and API Integrity" at Virus Bulletin 2019! Below are links to the slide deck and white paper from that presentation: Virus...

Prismo’s Chief Researcher Recognized as Innovator in SC Media Reboot Leadership Awards 2019

We're proud to announce that Abhishek Singh, chief researcher at Prismo Systems, has won an SC Media Reboot Leadership Award for Innovators. SC Media’s Reboot Leadership Awards is a prestigious annual program published by SC Magazine honoring...

Catch Me If You Can – Virus Bulletin 2019

Catch Me If You Can: Detection of Injection Exploitation by Validating Query and Function Integrity by Abhishek Singh and Ramesh Mani  Injection flaws remain one of the critical risks as per the OWASP top 10 web application security risks [2]....