Packet Sniffers – Sniff network traffic such as FTP, TELNET,POP3.Backdoor Programs – login backdoors, telnetd etc.Once the system has been successfully compromised and the attacker has root, he\she may then install the rootkit, allowing them to cover their tracks and wipe the log files.”Ī typical rootkit consists of the following utilities: “Rootkits are usually installed on systems when they have been successfully compromised and the highest level of access has been given (usually root) Some rootkits refuse to be installed until the attacker has root access, due to read and write permission to certain files. In this article, I will show you one way to remove a Rootkit from a Windows system. I had a case where a browser hijack was being caused by a particular rootkit installed on the system. Sometimes they even cause typical malware type problems. Rootkits contain tools and code that help attackers hide their presence as well as give the attacker full control of the server or client machine continuously without being noticed. On Unix/Linux system, this is called “root” access.

A rootkit is a software program that enables attackers to gain administrator access to a system.