Akbot was a

computer virus A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code. If this replication succeeds, the affected areas are then said to be "infected" with a compu ...

that infected an estimated 1.3 million computers and added them to a

botnet A botnet is a group of Internet-connected devices, each of which runs one or more bots. Botnets can be used to perform Distributed Denial-of-Service (DDoS) attacks, steal data, send spam, and allow the attacker to access the device and its co ...

. It was created by an 18-year-old named Owen Walker, who was charged but unconvicted in 2008.

Infection

Akbot is an IRC controlled backdoor program. It allows an outside user to take control of the infected computer. Akbot operates by joining IRC servers and the waiting for further instructions. Once installed, Akbot can be used to gather data, kill processes, or perform DDOS attacks.

Sources

The author, 18-year-old New Zealand based bot master, Owen Walker ("AKILL"), was caught during an international investigation, Operation: Bot Roast, during which his home was raided by New Zealand police and an FBI agent. He was charged in April 2008, but not convicted because the court did not believe his motives to be criminal.

References

Botnets {{malware-stub