IT BlogR

Botnet Cheat sheets

botnet

botnet [short for bot network] is a network of hijacked computers and devices infected with bot malware and remotely controlled by a hacker. The bot network is used to send spam and launch Distributed Denial of Service [DDoS] attacks, and may be rented out to other cybercriminals. Botnets can also exist without a command and control (C&C) server by using peer-to-peer [P2P] architecture and other management channels to transfer commands from one bot to another.

botnet-battle

Because of the continuing development and broadening use of the internet of things (IoT), botnets created from connected devices have become more prominent. These are called IoT botnets, and they are largely similar in function to regular botnets.

Initially, botnet operators used IRC clients to deliver instructions and execute DDoS attacks. Much recent botnet operations were observed to have the ability to mine bitcoins, intercept any data in transit, send logs that contain sensitive user information to the botnet master, and consume the user’s machine resources. See infographic below:

Source: TrendMicro

Exit mobile version