Windows malware

Attacks registering a remote user account called ‘Remo’ which is password-protected allow Brazilian cybercriminals to have total access and control over infected machines.

Modification of the hard drive areas responsible for the initial loading of the system has become increasing popular with cybercriminals.

The recent online hysteria over the BitCoin virtual money system has attracted the attention not only of those who dream of making money out of thin air but also of cybercriminals who, as usual, want to steal anything they can get their hands on.

The following statistics were compiled in May using data from computers running Kaspersky Lab products 242,663,383 network attacks blocked.

In the last few days experts at Kaspersky Lab have detected new samples of the malicious program MAX++ (aka ZeroAccess). Back then, MAX++ only worked on x86 platforms; now it is capable of functioning on x64 systems!

A host of events took place in the world of IT threats during the first quarter of 2011.

The following statistics were compiled in April using data from computers running Kaspersky Lab products: 221 mln network attacks blocked,190 mln malicious programs detected, 86 mln heuristic verdicts registered.

The Artro botnet has been around since early 2008. However, a full description of its functionality is still not available, so to rectify this, we decided to publish the results of a study we undertook.

We recently discovered a new bootkit, i.e. a malicious program which infects the hard drive’s boot sector. Kaspersky Lab detects it as Rookit.Win32.Fisp.a.

We found a new malicious application that disguises itself as a Kaspersky Trial Resetter (an application that can be used to reset a software evaluation period that has expired).

A trojan called Bohu that was spreading earlier this year caught people’s attention. Amongst other things, Bohu also prevents access to a Kaspersky server – which can be turned into an online infection check.

This is Kaspersky Lab’s annual threat analysis report covering the major issues faced by corporate and individual users alike as a result of malware, potentially harmful programs, crimeware, spam, phishing and other different types of hacker activity.

A new variant of the rootkit, TDL-4, which can infect both 32-bit and 64-bit operating systems, appeared sometime between July and August, 2010.

Programs for cracking commercial software are, sadly, not unpopular. They have also caught the attention of malware writers, who prepared a couple of surprises for those who don’t mind a free ride every now and then.

The tactics used by the cybercriminals remained the same. Surfing the web is still a dangerous pastime, while social engineering is routinely used to entice users into opening malicious links or downloading malicious or fraudulent programs.