Hajime IoT malware looks more sophisticated than Mirai

The Mirai malware took control of poorly secured IoT devices, creating a large botnet that was used in a DDoS attack against DNS provider Dyn, which in turn took down a large portion of the internet last year. …

Hajime is yet another malware which is taking over poorly secured IoT devices. However, this malware works in a very different way than Mirai, which also makes it harder to stop.

The Mirai malware takes orders from command and control servers. While this is a typical method used by malware, it also provides a method to combat the botnet. Internet service providers have been cutting off access to these C&C servers when they are found. Hajime doesn’t suffer this weakness.

Instead of using C&C servers, Hajime instead communicates via a peer-to-peer network utilizing tools used in BitTorrent. This makes blocking communications that much harder, if not impossible. …

Source: You Thought Mirai Was Bad? Meet Hajime. – UTB Blogs

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