Posts Tagged: Malicious Software


Spamvertised ‘KLM E-ticket’ themed emails serve malware

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KLM customers, beware! Cybercriminals are currently spamvertising millions of legitimate-looking emails, in an attempt to trick current and prospective KLM customers into executing the malicious attachment found in the email. More details:

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American Airlines themed emails lead to the Black Hole Exploit Kit

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Over the past 24 hours, cybercriminals launched yet another massive spam campaign, this time impersonating American Airlines in an attempt to trick its customers into clicking on a malicious link found in the mail. Upon clicking on the link, users are exposed to the client-side exploits served by the Black Hole Exploit Kit v2.0 More details:

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Cybercriminals spamvertise ‘Amazon Shipping Confirmation’ themed emails, serve client-side exploits and malware

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Over the past week, cybercriminals have been spamvertising millions of emails impersonating Amazon.com in an attempt to trick customers into thinking that they’ve received a Shipping Confirmation for a Vizio XVT3D04, HD 40-Inch 720p 100 Hz Cinema 3D LED-LCD HDTV FullHD and Four Pairs of 3D Glasses. Once users click on any of the links found in the malicious email, they’re automatically exposed to the client-side exploits served by the latest version of the Black Hole Exploit kit. More details:

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‘Your video may have illegal content’ themed emails serve malware

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Cybercriminals are currently spamvertising millions of emails impersonating Google’s YouTube team, in an attempt to  trick end and corporate users into executing the malicious attachment found in the email. Upon execution, the samples opens a backdoor on the affected host, allowing full access to the targeted host by the cybercriminals behind the campaign. More details:

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Cybercriminals impersonate UPS, serve client-side exploits and malware

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Over the past 24 hours, cybercriminals spamvertised millions of email addresses, impersonating UPS, in an attempt to trick end users into viewing the malicious .html attachment. Upon viewing, the file loads a tiny iFrame attempting to serve client-side exploit served by the latest version of the Black Hole Exploit kit, which ultimately drops malware on the affected host. More details:

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‘Vodafone Europe: Your Account Balance’ themed emails serve malware

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Cybercriminals are currently spamvertising millions of emails, impersonating Vodafone Europe, in an attempt to trick their customers into executing the malicious file attachment found in the email. More details:

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New Russian DIY DDoS bot spotted in the wild

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Over the last couple of years, the modular and open source nature of today’s modern DDoS (distributed denial of service) bots inevitably resulted in the rise of the DDoS for hire and DDoS extortion monetization schemes within the cybercrime ecosystem. These maturing business models require constant innovation on behalf of the cybercriminals providing the easy to use and manage DIY DDoS bots, the foundation of these business models. What are some of the latest developments in this field? Are the malware coders behind these releases actually innovating, or are they basically re-branding old malware bots and reintroducing them on the […]

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Managed Ransomware-as-a-Service spotted in the wild

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Over the past several quarters, we’ve witnessed the rise of the so called Police Ransomware also known as Reveton. From fully working host lock down tactics, to localization in multiple languages and impersonation of multiple international law enforcement agencies, its authors proved that they have the means and the motivation to continue developing the practice, while earning tens of thousands of fraudulently obtained funds. What’s driving the growth of Police Ransomware? What’s the current state of this market segment? Just how easy is it to start distributing Police Ransomware and earn fraudulently obtained funds in between? In this post, I’ll […]

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Cybercriminals impersonate FDIC, serve client-side exploits and malware

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Over the past 24 hours, cybercriminals started spamvertising millions of emails impersonating the Federal Deposit Insurance Corporation (FDIC), in an attempt to trick businesses into installing a bogus and non-existent security tool promoted in the emails. Upon clicking on the links, users are exposed to the client-side exploits served by the Black Hole Exploit Kit. More details:

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