Duqu 2.0

Kaspersky Labs has discovered and publicized details of a new nation-state surveillance malware system, called Duqu 2.0. It's being attributed to Israel.

There's a lot of details, and I recommend reading them. There was probably a Kerberos zero-day vulnerability involved, allowing the attackers to send updates to Kaspersky's clients. There's code specifically targeting anti-virus software, both Kaspersky and others. The system includes anti-sniffer defense, and packet-injection code. It's designed to reside in RAM so that it better avoids detection. This is all very sophisticated.

Eugene Kaspersky wrote an op-ed condemning the attack -- and making his company look good -- and almost, but not quite, comparing attacking his company to attacking the Red Cross:

Historically companies like mine have always played an important role in the development of IT. When the number of Internet users exploded, cybercrime skyrocketed and became a serious threat to the security of billions of Internet users and connected devices. Law enforcement agencies were not prepared for the advent of the digital era, and private security companies were alone in providing protection against cybercrime ­ both to individuals and to businesses. The security community has been something like a group of doctors for the Internet; we even share some vocabulary with the medical profession: we talk about 'viruses', 'disinfection', etc. And obviously we're helping law enforcement develop its skills to fight cybercrime more effectively.

One thing that struck me from a very good Wired article on Duqu 2.0:

Raiu says each of the infections began within three weeks before the P5+1 meetings occurred at that particular location. "It cannot be coincidental," he says. "Obviously the intention was to spy on these meetings."

Initially Kaspersky was unsure all of these infections were related, because one of the victims appeared not to be part of the nuclear negotiations. But three weeks after discovering the infection, Raiu says, news outlets began reporting that negotiations were already taking place at the site. "Somehow the attackers knew in advance that this was one of the [negotiation] locations," Raiu says.

Exactly how the attackers spied on the negotiations is unclear, but the malware contained modules for sniffing WiFi networks and hijacking email communications. But Raiu believes the attackers were more sophisticated than this. "I don't think their style is to infect people connecting to the WiFi. I think they were after some kind of room surveillance -- to hijack the audio through the teleconference or hotel phone systems."

Those meetings are talks about Iran's nuclear program, which we previously believed Israel spied on. Look at the details of the attack, though: hack the hotel's Internet, get into the phone system, and turn the hotel phones into room bugs. Very clever.