We found a new Mirai variant we’ve called Yowai and Gafgyt variant Hakai abusing a ThinkPHP flaw for propagation and DDoS attacks.
Read More
We analyzed another Mirai variant called “Miori,” which is being spread through a Remote Code Execution (RCE) vulnerability in the PHP framework, ThinkPHP. Aside from Miori, several known Mirai variants like IZ1H9 and APEP were also spotted using the same RCE exploit for their arrival method. The aforementioned variants all use factory default credentials via Telnet to brute force their way in and spread to other devices.
Read More
Recently, we found a new exploit using port 5555 after detecting two suspicious spikes in activity on July 9-10 and July 15. In this scenario, the activity involves the command line utility called Android Debug Bridge (ADB), a part of the Android SDK that handles communication between devices that also allows developers to run and debug apps on Android devices.
Read More We recently found similar Mirai-like scanning activity from Mexico with some being done via the exploitation of CVE-2018-10561 and CVE-2018-10562, two vulnerabilities that are specific to Gigabit Passive Optical Network (GPON)-based home routers.
Read More Our network monitoring system recently detected an enormous amount of Mirai-like scanning activity from China. From 1:00 p.m. UTC on March 31 to 12:00 a.m. UTC on April 3, our team detected an influx of activity coming from 3,423 IP addresses of scanners. Brazil appeared to be the target location of the scanning of networked devices, including routers and IP cameras.
Read MorePage 1 of 22