Pierluigi Paganini
July 14, 2020
Researchers spotted a new version of the Mirai IoT botnet that includes an exploit for a vulnerability affecting Comtrend routers. Malware researchers at Trend Micro have discovered a new version of the Mirai Internet of Things (IoT) botnet that includes an exploit for the CVE-2020-10173 vulnerability impacting Comtrend routers. The Mirai botnet was first discovered in August 2016 by […]
Pierluigi Paganini
May 19, 2020
Experts from Palo Alto Networks discovered that the Mirai and Hoaxcalls botnets are targeting a vulnerability in legacy Symantec Web Gateways. Palo Alto Networks Unit 42 researchers observed both the Mirai and Hoaxcalls botnets using an exploit for a post-authentication Remote Code Execution vulnerability in legacy Symantec Web Gateways 5.0.2.8. “I recently came across new […]
Pierluigi Paganini
March 21, 2020
A new variant of the infamous Mirai malware, tracked as Mukashi, targets Zyxel network-attached storage (NAS) devices exploiting recently patched CVE-2020-9054 issue. Security experts have discovered a new variant of the infamous Mirai malware, tracked as Mukashi, was employed in attacks against network-attached storage (NAS) devices manufactured by Zyxel. According to Palo Alto researchers, threat actors exploited […]
Pierluigi Paganini
February 26, 2020
Mirai Fbot is back with the stronger infection speed, “Currently FBOT’s infection speed is about 100 nodes per day.. Don’t trust me, trust the number”, said the researcher who figured the come-back…” In the previous month we covered the mystery behind the Mirai botnet variant dubbed as “Fbot” after the threat’s latest encryption was disclosed […]
Pierluigi Paganini
October 03, 2019
Dutch police seized a bulletproof hosting service in a major takedown, the infrastructure was used by tens of IoT botnets involved in DDoS attacks. A joint operation conducted by the Netherlands’ National Criminal Investigation Department and National Cyber Security Center allowed to track down and seize five servers that were composing a cybercrime underground bulletproof […]
Pierluigi Paganini
August 01, 2019
Researchers at Trend Micro have discovered a new Mirai Botnet that has command and control server in the Tor network to make takedowns hard. Experts at Trend Micro have discovered a new Mirai Botnet that uses a Command and Control hidden in the Tor Network, a choice that protects the anonymity of the operators and […]
Pierluigi Paganini
July 12, 2019
A new variant of the implements a unique protocol to communicate with Command and Control infrastructure A new variant of the Miori botnet uses a unique protocol to communicate with C&C infrastructure, it implements a protection mechanism to access the login panel. The Miori bot borrows the code from the dreaded Mirai malware. it first […]
Pierluigi Paganini
June 16, 2019
Operators behind the Echobot botnet added new exploits to infect IoT devices, and also enterprise apps Oracle WebLogic and VMware SD-Wan. Recently a new botnet, tracked Echobot, appeared in the threat landscape its operators are adding new exploits to infect a broad range of systems, including IoT devices, enterprise apps Oracle WebLogic and VMware SD-Wan. […]
Pierluigi Paganini
May 06, 2019
Ankit Anubhav, a principal researcher at NewSky Security, explained how to exploit a vulnerability in the Mirai bot to crash it. Ankit Anubhav, a principal researcher at NewSky, explained how to exploit a trivial bug in the code of the Mirai bot, which is present in many of its variants, to crash it. The expert […]
Pierluigi Paganini
April 10, 2019
Palo Alto Networks researchers discovered a new variant of the Mirai malware that is targeting more processor architectures than previous ones. Mirai botnet continues to be one of the most dangerous malware in the threat landscape, experts at Palo Alto Networks discovered a new variant that targets more processor architectures than before. Mirai malware first […]
