Intricacies in rootkits is on the rise at an extraordinary pace, letting pernicious software dig deep and possibly remain hidden inside Microsoft’s Windows platform, as said by a security report released recently by McAfee. According to McAfee’s Rootkits Part 2: A Technical Primer (PDF): Rootkits– nasty software that runs in a surreptitiousness manner by concealing its files, processes and registry keys–have developed for the last five years from 27 components to 2,400. Dave Marcus, security researcher and communications manager for McAfee Avert Labs, The fashion is it utilized to be rootkit A was used, but now it’s different components in different rootkit malware. Now, there is more ways attackers can use these components to hide their malware. Attackers make use of rootkits to put out of sight their nasty software, which could range from spyware to keylogger software, which are capable of committing theft of sensitive info from users’ PCs. The rootkits could subsequently be utilized to create an undetected directory or folder developed to conceal it from a user’s computer and security product. Marcus maintained that though, more security vendors are generating anti-virus software developed to spot rootkits. A few of the methods utilized to spot rootkits are: scanning active memory on users’ PCs in many locations on the operating machine. Security vendors are noticing that by pinpointing nasty software, like a Trojan horse, their software does not just get rid of the Trojan however also the rootkit. That could clarify the decline in the figure of rootkits detected in nasty software for the last year. From the Q1 of 2006 to the Q1 of 2007, the figure came down to 15%.