Even worse, the web interface is not aware that these credentials even exist.”įlashpoint’s researchers said they scanned the Internet on Oct. “The password is hardcoded into the firmware, and the tools necessary to disable it are not present.
“The issue with these particular devices is that a user cannot feasibly change this password,” Flashpoint’s Zach Wikholm told KrebsOnSecurity. Telnet and SSH are command-line, text-based interfaces that are typically accessed via a command prompt (e.g., in Microsoft Windows, a user could click Start, and in the search box type “cmd.exe” to launch a command prompt, and then type “telnet” to reach a username and password prompt at the target host). That’s because while many of these devices allow users to change the default usernames and passwords on a Web-based administration panel that ships with the products, those machines can still be reached via more obscure, less user-friendly communications services called “ Telnet” and “ SSH.” What we can say is that we’ve seen a Mirai botnet participating in the attack.”Īs I noted earlier this month in Europe to Push New Security Rules Amid IoT Mess, many of these products from XiongMai and other makers of inexpensive, mass-produced IoT devices are essentially unfixable, and will remain a danger to others unless and until they are completely unplugged from the Internet. “Some people are theorizing that there were multiple botnets involved here. “At least one Mirai issued an attack command to hit Dyn,” Nixon said. “It’s remarkable that virtually an entire company’s product line has just been turned into a botnet that is now attacking the United States,” Nixon said, noting that Flashpoint hasn’t ruled out the possibility of multiple botnets being involved in the attack on Dyn. The components that XiongMai makes are sold downstream to vendors who then use it in their own products.
Allison Nixon, director of research at Flashpoint, said the botnet used in today’s ongoing attack is built on the backs of hacked IoT devices - mainly compromised digital video recorders (DVRs) and IP cameras made by a Chinese hi-tech company called XiongMai Technologies. Mirai scours the Web for IoT devices protected by little more than factory-default usernames and passwords, and then enlists the devices in attacks that hurl junk traffic at an online target until it can no longer accommodate legitimate visitors or users.Īccording to researchers at security firm Flashpoint, today’s attack was launched at least in part by a Mirai-based botnet.
NIGHT OWL PASSWORD HACK CODE
At the end September 2016, the hacker responsible for creating the Mirai malware released the source code for it, effectively letting anyone build their own attack army using Mirai. Source: .Īt first, it was unclear who or what was behind the attack on Dyn. But over the past few hours, at least one computer security firm has come out saying the attack involved Mirai, the same malware strain that was used in the record 620 Gpbs attack on my site last month. A depiction of the outages caused by today’s attacks on Dyn, an Internet infrastructure company.
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