Posts Tagged: Black Hole Exploit Kit


ThreatVlog Episode 6: FBI Ransomware forcing child porn on infected computers

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In this episode of the ThreatVlog, Marcus Moreno discusses a new, very malicious form of FBI Ransomware that forces the users of infected machines to look at illegal imagery, taking the scare tactics to the next level. He also discusses a new Javascript hack that takes over your browser temporarily, attempting to get people to pay for it to be unlocked.

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Compromised FTP/SSH account privilege-escalating mass iFrame embedding platform released on the underground marketplace

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Utilizing the very best in ‘malicious economies of scale’ concepts, cybercriminals have recently released a privilege-escalating Web-controlled mass iFrame embedding platform that’s not just relying on compromised FTP/SSH accounts, but also automatically gains root access on the affected servers in an attempt to target each and every site hosted there. Similar to the stealth Apache 2 module that we profiled back in November, 2012, this platform raises the stakes even higher, thanks to the automation, intuitive and easy to use interface, and virtually limitless possibilities for monetization of the hijacked traffic. Let’s take an exclusive look inside the new platform, […]

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Compromised Indian government Web site leads to Black Hole Exploit Kit

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By Dancho Danchev Our sensors recently picked up a Web site infection, affecting the Web site of the Ministry of Micro And Medium Enterprises (MSME DI Jaipur). And although the Black Hole Exploit Kit serving URL is currently not accepting any connections, it’s known to have been used in previous client-side exploit serving campaigns. Let’s profile the campaign, list the malicious URLs, associate them with previously launched malicious campaigns, and provide actual MD5s for historical OSINT preservation/attribution purposes. More details:

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Historical OSINT – The ‘Boston Marathon explosion’ and ‘Fertilizer plant explosion in Texas’ themed malware campaigns

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Following the recent events, opportunistic cybercriminals have been spamvertising tens of thousands of malicious emails in an attempt to capitalize on on the latest breaking news. We’re currently aware of two “Boston marathon explosion” themed campaigns that took place last week, one of which is impersonating CNN, and another is using the “fertilizer plant exposion in Texas” theme, both of which redirect to either the RedKit or the market leading Black Hole Exploit Kit. Let’s profile the campaigns that took place last week, with the idea to assist in the ongoing attack attribution process. More details:

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‘Terminated Wire Transfer Notification/ACH File ID” themed malicious campaigns lead to Black Hole Exploit Kit

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A couple of days ago our sensors picked up two separate malicious email campaigns, both impersonating Data Processing Services, that upon successful client-side exploitation (courtesy of the Black Hole Exploit Kit), drops an identical piece of malicious software. Let’s dissect the campaigns, expose the malicious domains portfolio, connect them to previously profiled malicious campaigns, and analyze the behavior of the dropped malware. More details:

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Malicious ‘BBC Daily Email’ Cyprus bailout themed emails lead to Black Hole Exploit Kit

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Cybercriminals are currently spamvertising tens of thousands of malicious emails impersonating BBC News, in an attempt to trick users into thinking that someone has shared a Cyprus bailout themed news item with them. Once users click on any of the links found in the fake emails, they’re automatically exposed to the client-side exploits served by the Black Hole Exploit Kit. More details:

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Fake ‘CNN Breaking News Alerts’ themed emails lead to Black Hole Exploit Kit

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By Dancho Danchev Cybercriminals are currently mass mailing tens of thousands malicious ‘CNN Breaking News’ themed emails, in an attempt to trick users into clicking on the exploit-serving and malware-dropping links found within. Once users click on any of the links found in the bogus emails, they’re automatically exposed to the client-side exploits served by the Black Hole Exploit Kit. More details:

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‘ADP Package Delivery Notification’ themed emails lead to Black Hole Exploit Kit

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By Dancho Danchev A currently ongoing malicious email campaign is impersonating ADP in an attempt to trick its customers into thinking that they’ve received a ‘Package Delivery Notification.’ In reality though, once a user clicks on any of the links found in the malicious email, they’re automatically exposed to the client-side exploits served by the Black Hole Exploit Kit. More details:

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Cybercriminals resume spamvertising ‘Re: Fwd: Wire Transfer’ themed emails, serve client-side exploits and malware

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Over the last couple of days, a cybercricriminal/gang of cybercriminals that we’ve been extensively profiling, resumed spamvertising tens of thousands of emails, in an attempt to trick users that they have a pending wire transfer. Once users click on any of the links found in the malicious emails, they’re exposed to the client-side exploits served by the Black Hole Exploit Kit. More details:

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Spamvertised BBB ‘Your Accreditation Terminated” themed emails lead to Black Hole Exploit Kit

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Over the past week, a cybercriminal/gang of cybercriminals whose activities we’ve been actively profiling over a significant period of time, launched two separate massive spam campaigns, this time impersonating the Better Business Bureau (BBB), in an attempt to trick users into thinking that their BBB accreditation has been terminated. Once users click on any of the links found in the malicious emails, they’re automatically exposed to the client-side exploits served by the Black Hole Exploit Kit. More details:

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