Magnitude exploit kit switches to GandCrab ransomware

After being faithful to its own Magniber ransomware for several months, Magnitude EK joins others to adopt GandCrab.
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Exploits
Threat analysis

Tags: EKexploit kitgandcrabMagnituderansomware

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Security researchers sinkholed EITest infection chain

Security researchers have managed to neutralize “EITest,” one of the oldest infection chains and thus preventing as many as two million potential malicious redirects a day. About EITest EITest relied on compromised websites – mostly W… Continue reading Security researchers sinkholed EITest infection chain

With cryptojacking rising, exploit kits rapidly decline

Hackers don’t play favorites. Criminals rob banks because that’s where the money is and, for a long time, hackers deployed exploit kits because that’s what worked. But exploit kit development cratered by 62 percent in 2017 driven by the rise of cryptojacking, improved browser security and specific victim targeting, according to a new report from Recorded Future. An exploit kit is software that automates the process of identifying and exploiting vulnerabilities on targets. They’re relatively easy to use and can be powerful when deployed. The exploit kit business has been around for well over a decade, providing a steady income for illicit developers and serious weapons for cybercriminals. The 2017 decline follows major shifts in the exploit kit landscape dating back to 2016, when a number of the leaders in the exploit kit market ceased operations. That trend is credited in large part to the decline in available zero day vulnerabilities. Cryptojacking […]

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Hermes ransomware distributed to South Koreans via recent Flash zero-day

An uncommon exploit kit adds a fresh Flash Player exploit to distribute the Hermes ransomware in South Korea.
Categories:

Exploits
Threat analysis

Tags: CVE-2018-4878EKexploit kitFashHermesransomware

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Avzhan DDoS bot dropped by Chinese drive-by attack

The Avzhan DDoS bot is back in the wild again, this time being dropped by a Chinese drive-by attack. In this post, we’ll take a deep dive into its functionality and compare the sample we captured with the one described in the past.
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M… Continue reading Avzhan DDoS bot dropped by Chinese drive-by attack

Avzhan DDoS bot dropped by Chinese drive-by attack

The Avzhan DDoS bot is back in the wild again, this time being dropped by a Chinese drive-by attack. In this post, we’ll take a deep dive into its functionality and compare the sample we captured with the one described in the past.
Categories:

M… Continue reading Avzhan DDoS bot dropped by Chinese drive-by attack

Drive-by download campaign targets Chinese websites, experiments with exploits

This custom made drive-by download attack targets some Chinese websites and their visitors while experimenting with exploits.
Categories:

Threat analysis

Tags: Chinesecoinhivedrive-byEKexploit kitexploitsFlash PlayerInternet Explorersvchost.exe… Continue reading Drive-by download campaign targets Chinese websites, experiments with exploits

Drive-by download campaign targets Chinese websites, experiments with exploits

This custom made drive-by download attack targets some Chinese websites and their visitors while experimenting with exploits.
Categories:

Threat analysis

Tags: Chinesecoinhivedrive-byEKexploit kitexploitsFlash PlayerInternet Explorersvchost.exe… Continue reading Drive-by download campaign targets Chinese websites, experiments with exploits