honestly i don't know how stupid you have to be to take anything our government reports at face value in 2014 (re:international adversaries at least)



Everyone seems to be eager to pin the blame for the Sony hack on North Korea. However, I think it’s unlikely. Here’s why:1. The broken English looks deliberately bad and doesn’t exhibit any of the classic comprehension mistakes you actually expect to see in “Konglish”. i.e it reads to me like an English speaker pretending to be bad at writing English.
2. The fact that the code was written on a PC with Korean locale & language actually makes it less likely to be North Korea. Not least because they don’t speak traditional “Korean” in North Korea, they speak their own dialect and traditional Korean is forbidden. This is one of the key things that has made communication with North Korean refugees difficult. I would find the presence of Chinese far more plausible.See here – http://www.nytimes.com/2006/08/30/world/asia/30iht-dialect.2644361.html?_r=0

here – http://www.nknews.org/2014/08/north-korean-dialect-as-a-soviet-russian-translation/

and here – http://www.voanews.com/content/a-13-2009-03-16-voa49-68727402/409810.html

This change in language is also most pronounced when it comes to special words, such as technical terms. That’s possibly because in South Korea, many of these terms are “borrowed” from other languages, including English. For example, the Korean word for “Hellicopter” is: 헬리콥터 or hellikobteo. The North Koreans, on the other hand, use a literal translation of “vehicle that goes straight up after takeoff”. This is because such borrowed words are discouraged, if not outright forbidden, in North Korea – http://pinyin.info/news/2005/ban-loan-words-says-north-korea/

Lets not forget also that it is *trivial* to change the language/locale of a computer before compiling code on it.

3. It’s clear from the hard-coded paths and passwords in the malware that whoever wrote it had extensive knowledge of Sony’s internal architecture and access to key passwords. While it’s plausible that an attacker could have built up this knowledge over time and then used it to make the malware, Occam’s razor suggests the simpler explanation of an insider. It also fits with the pure revenge tact that this started out as.

4. Whoever did this is in it for revenge. The info and access they had could have easily been used to cash out, yet, instead, they are making every effort to burn Sony down. Just think what they could have done with passwords to all of Sony’s financial accounts? With the competitive intelligence in their business documents? From simple theft, to the sale of intellectual property, or even extortion – the attackers had many ways to become rich. Yet, instead, they chose to dump the data, rendering it useless. Likewise, I find it hard to believe that a “Nation State” which lives by propaganda would be so willing to just throw away such an unprecedented level of access to the beating heart of Hollywood itself.

5. The attackers only latched onto “The Interview” after the media did – the film was never mentioned by GOP right at the start of their campaign. It was only after a few people started speculating in the media that this and the communication from DPRK “might be linked” that suddenly it became linked. I think the attackers both saw this as an opportunity for “lulz” and as a way to misdirect everyone into thinking it was a nation state. After all, if everyone believes it’s a nation state, then the criminal investigation will likely die.

Wired has just covered this exact point – http://www.wired.com/2014/12/evidence-of-north-korea-hack-is-thin/

6. Whoever is doing this is VERY net and social media savvy. That, and the sophistication of the operation, do not match with the profile of DPRK up until now.

Grugq did an excellent analysis of this aspect his findings are here – http://0paste.com/6875#md

7. Finally, blaming North Korea is the easy way out for a number of folks, including the security vendors and Sony management who are under the microscope for this. Let’s face it – most of today’s so-called “cutting edge” security defenses are either so specific, or so brittle, that they really don’t offer much meaningful protection against a sophisticated attacker or group of attackers. That doesn’t mean that we should let them off and give up every time someone plays the “APT” or “Sophisticated Attacker” card though. This is a significant area of weakness in the security industry – the truth is we are TERRIBLE at protecting against bespoke, unique attacks, let alone true zero days. There is some promising technology out there, but it’s clear that it just isn’t ready yet.

While we are on the subject, and ignoring the inability of traditional AntiVirus to detect bespoke malware, just how did whatever Data Loss Prevention (DLP) solution that Sony uses miss terabytes of data flying out of their network? How did their sophisticated on-premise perimeter security appliances miss such huge anomalies in network traffic, machine usage or host relationships? How did they miss Sony’s own edge being hijacked and used as public bittorrent servers aiding the exfiltration of their data?

8. It probably also suits a number of political agendas to have something that justifies sabre-rattling at North Korea, which is why I’m not that surprised to see politicians starting to point their fingers at the DPRK also.

9. It’s clear from the leaked data that Sony has a culture which doesn’t take security very seriously. From plaintext password files, to using “password” as the password in business critical certificates, through to just the shear volume of aging unclassified yet highly sensitive data left out in the open. This isn’t a simple slip-up or a “weak link in the chain” – this is a serious organization-wide failure to implement anything like a reasonable security architecture.

The reality is, as things stand, Sony has little choice but to burn everything down and start again. Every password, every key, every certificate is tainted now and that’s a terrifying place for an organization to find itself. This hack should be used as the definitive lesson in why security matters and just how bad things can get if you don’t take it seriously.

10. Who do I think is behind this? My money is on a disgruntled (possibly ex) employee of Sony.

Finally for an EXCELLENT blow by blow analysis of the breach and the events that followed, read the following post by my friends from Risk Based Security – https://www.riskbasedsecurity.com/2014/12/a-breakdown-and-analysis-of-the-december-2014-sony-hack

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