Obfuscated | DataProtectionCenter.com

January ’12 MSRT: Win32/Sefnit

11

Jan

2012

The January 2012 edition of the Microsoft Malicious Software Removal Tool (MSRT) includes detection and removal of the Win32/Sefnit family of trojans. This trojan family moderates and redirects web browser search engine results for Bing, Yahoo! and Google. The earliest reported variant in this family can be traced back to August 2010. The installation mechanism […]

Category General Written by Microsoft Malware Protection Center 0 Comments

Various money-related spams serve as versatile attack vector to spread ZeuS – The emails and the linked website attack the victim in various ways to spread the dangerous banking Trojan

18

Nov

2011

We discovered a series of really nasty spam mails that have a lot to offer. There are various types of it, with different subject, seemingly connected to the geographical areas they are spread in. Let’s have a look at an email we discovered in Poland:More email examples can be found at the bottom of this […]

Category General Written by admin 0 Comments

Hide and seek with site injections

11

Nov

2011

As we have seen many times before (e.g. Mal/Iframe-Gen, Mal/Iframe-W), compromised sites are frequently injected with large, heavily obfuscated blocks of JavaScript. The primary goal of such scripts is to make it hard for scanners to detect the payload (typically an iframe or script load). However, the side effect of large, ugly, obfuscated scripts is […]

Category General Written by Naked Security - Sophos 0 Comments

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January ’12 MSRT: Win32/Sefnit

Various money-related spams serve as versatile attack vector to spread ZeuS – The emails and the linked website attack the victim in various ways to spread the dangerous banking Trojan

Hide and seek with site injections

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