Over the past two weeks, we saw that Cyclops Blink appears to be a replacement framework for the VPNFilter malware exposed in 2018, which exploited network devices, primarily small office/home office (SOHO) routers, and network-attached storage (NAS) devices. In addition, A team of researchers from China’s Pangu Lab on Wednesday published a 50-page report detailing a piece of Linux malware.
For more articles, check out our #onpatrol4malware blog.
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SHIELDS UP
Source: CISA
While there are no specific or credible cyber threats to the U.S. homeland at this time, Russia’s unprovoked attack on Ukraine, which has involved cyber-attacks on Ukrainian government and critical infrastructure organizations. Read more.
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SockDetour – a Silent, Fileless, Socketless Backdoor – Targets U.S. Defense Contractors
Source: Unit42
A custom backdoor, SockDetour is designed to serve as a backup backdoor in case the primary one is removed. It is difficult to detect since it operates filelessly and socketlessly on compromised Windows servers. Read more.
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Chinese Researchers Detail Linux Backdoor of NSA-Linked Equation Group
Source: Securityweek
A team of researchers from China’s Pangu Lab on Wednesday published a 50-page report detailing a piece of Linux malware. Read more.
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HermeticWiper | New Destructive Malware Used In Cyber Attacks on Ukraine
Source: SentinelLabs
On February 23rd, our friends at Symantec and ESET research tweeted hashes associated with a wiper attack in Ukraine, including one which is not publicly available as of this writing. Read more.
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New Sandworm malware Cyclops Blink replaces VPNFilter
Source: NCSC
Cyclops Blink appears to be a replacement framework for the VPNFilter malware exposed in 2018, which exploited network devices, primarily small office/home office (SOHO) routers, and network-attached storage (NAS) devices. Read more.
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Iranian Government-Sponsored Actors Conduct Cyber Operations Against Global Government and Commercial Networks
Source: CISA
FBI, CISA, CNMF, and NCSC-UK have observed the Iranian government-sponsored MuddyWater APT group employing spearphishing, exploiting publicly known vulnerabilities, and leveraging multiple open-source tools to gain access to sensitive government and commercial networks. Read more.