Posts Tagged: Command and Control


Source code for proprietary spam bot offered for sale, acts as force multiplier for cybercrime-friendly activity

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In a professional cybercrime ecosystem, largely resembling that of a legitimate economy, market participants constantly strive to optimize their campaigns, achieve stolen assets liquidity, and most importantly, aim to reach a degree of efficiency that would help them gain market share. Thus, help them secure multiple revenue streams. Despite the increased transparency on the Russian/Easter European underground market — largely thanks to improved social networking courtesy of the reputation-aware cybercriminals wanting to establish themselves as serious vendors — certain newly joining vendors continue being a victim of their market-irrelevant ‘biased exclusiveness’ in terms of the unique value propositon (UVP) presented […]

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Fake ‘iPhone Picture Snapshot Message’ themed emails lead to malware

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We’ve just intercepted a currently circulating malicious spam campaign that’s attempting to trick iPhone owners into thinking that they’ve received a ‘picture snapshot message’. Once users execute the malicious attachment, their PCs automatically join the botnet operated by the cybercriminal/gang of cybercriminals, whose activities we’ve been closely monitoring over the last couple of months. More details:

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Cybercriminals experiment with Tor-based C&C, ring-3-rootkit empowered, SPDY form grabbing malware bot

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By Dancho Danchev Keeping in pace with the latest and most widely integrated technologies, with the idea to abuse them in a fraudulent/malicious way, is an everyday reality in today’s cybercrime ecosystem that continues to be over-supplied with modified and commoditized malicious software. This is achieved primarily through either leaked source code or a slightly different set of ‘common’ malware ‘features’ branded under a different name. What are cybercriminals up to in terms of experimenting with command and control infrastructure? How are they responding to the introduction of new protocols such as, for instance, SPDY, embedded deep into the most popular Internet browsers? Let’s find out. […]

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