Userland Rootkits explained. This is the first part of this rootkit writing tutorial in which we will detail the basics about userland rootkits.
Writing and Analysis of a portable executable (PE) infector. Educational tutorial on how to write your own PE infector that remains hidden in the system.
Got infected with Zekos malware? Follow this step by step guide to get rid of it. Our guide also includes a short analysis of the malware.