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Rootkit installation can be automated, or an attacker can install it after having obtained root or administrator access. [3] Obtaining this access is a result of direct attack on a system, i.e. exploiting a vulnerability (such as privilege escalation) or a password (obtained by cracking or social engineering tactics like "phishing"). Once ...
Stuxnet has three modules: a worm that executes all routines related to the main payload of the attack, a link file that automatically executes the propagated copies of the worm and a rootkit component responsible for hiding all malicious files and processes to prevent detection of Stuxnet. [11]
BlackEnergy 2 uses sophisticated rootkit/process-injection techniques, robust encryption, and a modular architecture known as a "dropper". [7] This decrypts and decompresses the rootkit driver binary and installs it on the victim machine as a server with a randomly generated name.
Torpig circumvents antivirus software through the use of rootkit technology and scans the infected system for credentials, accounts and passwords as well as potentially allowing attackers full access to the computer. It is also purportedly capable of modifying data on the computer, and can perform man-in-the-browser attacks.
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.
[5] It was originally suspected that Chinese or Russian hackers were behind it as they had used the same code that made up agent.btz before in previous attacks. In December 2016, the United States FBI and DHS issued a Joint Analysis Report which included attribution of Agent.BTZ to one or more "Russian civilian and military intelligence ...