{"id":22766,"date":"2013-11-01T08:05:53","date_gmt":"2013-11-01T13:05:53","guid":{"rendered":"http:\/\/quotulatiousness.ca\/blog\/?p=22766"},"modified":"2013-11-01T08:12:01","modified_gmt":"2013-11-01T13:12:01","slug":"lets-hope-badbios-is-an-elaborate-halloween-hoax","status":"publish","type":"post","link":"https:\/\/quotulatiousness.ca\/blog\/2013\/11\/01\/lets-hope-badbios-is-an-elaborate-halloween-hoax\/","title":{"rendered":"Let’s hope badBIOS is an elaborate Halloween hoax"},"content":{"rendered":"

Dan Goodin<\/a> posted a scary Halloween tale at Ars Technica<\/em> yesterday … at least, I’m hoping it’s just a scary story for the season:<\/p>\n

In the intervening three years, Ruiu said, the infections have persisted, almost like a strain of bacteria that’s able to survive extreme antibiotic therapies. Within hours or weeks of wiping an infected computer clean, the odd behavior would return. The most visible sign of contamination is a machine’s inability to boot off a CD, but other, more subtle behaviors can be observed when using tools such as Process Monitor, which is designed for troubleshooting and forensic investigations.<\/p>\n

Another intriguing characteristic: in addition to jumping “airgaps” designed to isolate infected or sensitive machines from all other networked computers, the malware seems to have self-healing capabilities.<\/p>\n

“We had an air-gapped computer that just had its [firmware] BIOS reflashed, a fresh disk drive installed, and zero data on it, installed from a Windows system CD,” Ruiu said. “At one point, we were editing some of the components and our registry editor got disabled. It was like: wait a minute, how can that happen? How can the machine react and attack the software that we’re using to attack it? This is an air-gapped machine and all of a sudden the search function in the registry editor stopped working when we were using it to search for their keys.”<\/p>\n

Over the past two weeks, Ruiu has taken to Twitter, Facebook, and Google Plus to document his investigative odyssey and share a theory that has captured the attention of some of the world’s foremost security experts. The malware, Ruiu believes, is transmitted though USB drives to infect the lowest levels of computer hardware. With the ability to target a computer’s Basic Input\/Output System (BIOS), Unified Extensible Firmware Interface (UEFI), and possibly other firmware standards, the malware can attack a wide variety of platforms, escape common forms of detection, and survive most attempts to eradicate it.<\/p>\n

But the story gets stranger still. In posts here, here, and here, Ruiu posited another theory that sounds like something from the screenplay of a post-apocalyptic movie: “badBIOS,” as Ruiu dubbed the malware, has the ability to use high-frequency transmissions passed between computer speakers and microphones to bridge airgaps.<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"

Dan Goodin posted a scary Halloween tale at Ars Technica yesterday … at least, I’m hoping it’s just a scary story for the season: In the intervening three years, Ruiu said, the infections have persisted, almost like a strain of bacteria that’s able to survive extreme antibiotic therapies. Within hours or weeks of wiping an […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[15],"tags":[160,109,129,385,94,334],"class_list":["post-22766","post","type-post","status-publish","format-standard","hentry","category-technology","tag-apple","tag-computers","tag-hack","tag-malware","tag-microsoft","tag-security"],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p2hpV6-5Vc","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/posts\/22766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/comments?post=22766"}],"version-history":[{"count":1,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/posts\/22766\/revisions"}],"predecessor-version":[{"id":22767,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/posts\/22766\/revisions\/22767"}],"wp:attachment":[{"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/media?parent=22766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/categories?post=22766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quotulatiousness.ca\/blog\/wp-json\/wp\/v2\/tags?post=22766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}