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Botnet command server hidden in Tor

10

Sep

2012

The analyzed bot: Despite the novel way of C&C-communication, the other features of the analyzed bot are quite common these days. It offers several possibilities for DDoS attacks, can download and execute other malware, and can act as SOCKS proxy to anonymize the attacker. What is it about? One of the biggest challenges for botnet […]

Category General Written by Security Blog G Data Software AG 0 Comments

Some shellcode de-mystified

22

Jun

2012

The shellcode described in this post was obtained from the Eleonore v1.2 exploit kit. High-level details about that kit are mentioned in my April 2012 blog post. This post is a technical view of the actual shellcode and is intended to be instructive to the inquisitive reader. Since this code is relatively old, the main […]

Category General Written by Microsoft Malware Protection Center 0 Comments

Four Security Bulletins Released for July Patch Tuesday

13

Jul

2011

IT admins everywhere are expressing collective sighs of relief as July’s Patch Tuesday features only four security bulletins. The bulletins resolve 22 reported software vulnerabilities found in Microsoft Windows and Windows Bluetooth among others. One of these is rated Critical, while the rest are rated Important. The Critical bulletin fixes a privately reported vulnerability in […]

Category General Written by TrendLabs 0 Comments

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Botnet command server hidden in Tor

Some shellcode de-mystified

Four Security Bulletins Released for July Patch Tuesday

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