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Rootkit detection is difficult because a rootkit may be able to subvert the software that is intended to find it. Detection methods include using an alternative and trusted operating system , behavior-based methods, signature scanning, difference scanning, and memory dump analysis.
Pages in category "Rootkits" The following 30 pages are in this category, out of 30 total. This list may not reflect recent changes. ...
July 13: the ZeroAccess rootkit (also known as Sirefef or max++) was discovered. September 1: Duqu is a worm thought to be related to the Stuxnet worm. The Laboratory of Cryptography and System Security ( CrySyS Lab ) [ 73 ] of the Budapest University of Technology and Economics in Hungary discovered the threat, analysed the malware, and wrote ...
Anti-virus software can attempt to scan for rootkits. A rootkit is a type of malware designed to gain administrative-level control over a computer system without being detected. Rootkits can change how the operating system functions and in some cases can tamper with the anti-virus program and render it ineffective. Rootkits are also difficult ...
Rootkits are notoriously used by the black hat hacking community. A rootkit allows an attacker to subvert a compromised system. This subversion can take place at the application level, as is the case for the early rootkits that replaced a set of common administrative tools, but can be more dangerous when it occurs at the kernel level.
It was used on some CDs distributed by Sony BMG and sparked the 2005 Sony BMG CD copy protection scandal; in that context it is also known as the Sony rootkit. Security researchers, beginning with Mark Russinovich in October 2005, have described the program as functionally identical to a rootkit : a computer program used by computer intruders ...
rkhunter (Rootkit Hunter) is a Unix-based tool that scans for rootkits, backdoors and possible local exploits. [1] It does this by comparing SHA-1 hashes of important files with known good ones in online databases, searching for default directories (of rootkits), wrong permissions, hidden files, suspicious strings in kernel modules, and special tests for Linux and FreeBSD. rkhunter is notable ...
In Italy, ALCEI (an association similar to EFF) also reported the rootkit to the Financial Police, asking for an investigation under various computer crime allegations, along with a technical analysis of the rootkit. [37] [38] The U.S. Department of Justice made no comment on whether it would take any criminal action against Sony.