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Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

krebsonsecurity.com

181–190 of 229 posts

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#181

Earlier quoted context omitted.

Is there a way to check which one is currently in use? There must be. So Russians are slacking on this one? Also they could check in which language are files and folders named or they could check timezone or something. Years ago I loved to read malware RE articles and I remember they also checked for Belarussian, Ukrainian and most of the ex-USSR countries' languages. Isn't the most efficient way to check external IP…

geolocations of IPs change all the time, malware would need to speak to some server somewhere to get a current list. the russian keyboard method doesnt have the same risk of discovery

Yea I know and some computers might not be connected to the internet but to some local network and tbh 99% of people won't install Russian or some ex-USSR language packs just to potentially protect from Russian made malware.

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#182

Earlier quoted context omitted.

Nah, it's not reproducible. It can certainly give you some common phrases, but to create an entire personality with its own set of speech patterns is a different thing. For example, Claude can suggest following friendly conversation starters to sound like a native (a quote below): Popular combinations for texts: "Прив! Чё как?" - "Hi! How's it going?" "Дарова, живой?" - "Hey, you alive?" "Салют! Как сам?" - "Hey! How…

lmao if you start conversation like this, other person will think you’re 12 years old

It's perfect. Just claim it is "your mom's computer" that needs help. Continue pretending to be a 12 year old.

... unless they still get a whiff you might be an impostor and ask, say, something about school. Good luck getting LLM to answer in a believable way.

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#183
post #21

Earlier quoted context omitted.

I don't think this is done on purpose at the state level in Russia or China, It's just that sometimes government don't pay attention to those who do it if this is done in relation to somehow unfriendly countries. But the US also uses hacking for hostile purposes. For example, Stuxnet and some other cases. Yes, it's not ransomware, but the difference is not that huge. Western-backed countries like Ukraine are also doi…

When Russia arrests a hacker they're turned over to the GRU and told who to target. Western governments use hacking for intelligence gathering not economic warfare. The ochko123 fraudster was very connected with the Russian government, it's state policy. No, just using Linux doesn't make you safe.

> Western governments use hacking for intelligence gathering not economic warfare

How much intelligence Stuxnet has gathered?

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#184
post #99

The presence of a Russian keyboard makes it attractive to NSA malware..

Russia, china etc ban windows from any military or sensitive government employee machines. they use their own Linux distros.

There is a hardened version of Win7 for sensitive machines, probably made of source code Microsoft provided. Edit: Since I had to deal with it in 2011 there's at least Win8.1 version.

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#185
post #136

Earlier quoted context omitted.

The files I normally have write access to are my important files though. Immutable snapshots/offline backups help with those.

It's more important in a corporate setting. Lateral movement inside the network is much more likely if the attacker has local admin.

Why would local admin have relevance to network movement?

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#186

Earlier quoted context omitted.

Nah, it's not reproducible. It can certainly give you some common phrases, but to create an entire personality with its own set of speech patterns is a different thing. For example, Claude can suggest following friendly conversation starters to sound like a native (a quote below): Popular combinations for texts: "Прив! Чё как?" - "Hi! How's it going?" "Дарова, живой?" - "Hey, you alive?" "Салют! Как сам?" - "Hey! How…

lmao if you start conversation like this, other person will think you’re 12 years old

Exactly. And without the knowledge of the language you will never figure out that LLM made you a teenager.

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#187

Earlier quoted context omitted.

Prompting a good LLM to convincingly act like a native isn't hard, neither is jailbreaking it if necessary. The hard thing in this case is verifying that it really does that.

Nah, it's not reproducible. It can certainly give you some common phrases, but to create an entire personality with its own set of speech patterns is a different thing. For example, Claude can suggest following friendly conversation starters to sound like a native (a quote below): Popular combinations for texts: "Прив! Чё как?" - "Hi! How's it going?" "Дарова, живой?" - "Hey, you alive?" "Салют! Как сам?" - "Hey! How…

That's not how you'd approach this with an LLM

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#188

Earlier quoted context omitted.

> I wonder how that works in this era of AI translation Simple translation isn’t enough to show cultural proximity. Patterns of speech are different. You can try to use AI to do the entire conversation, but e.g. Claude will refuse to give you exact phrases, since he is correctly assuming it is a social engineering attack.

Ok just pay a Russian to do the negotiation for you

Plot twist: they were the one ransoming you in the first place.

Reminds me of these domain name brokers who get a percentage of the sale amount from you, for their role in "negotiating the best price"

Re: Many ransomware strains will abort if they detect a Russian keyboard installed (2021)

#189
post #177

Earlier quoted context omitted.

any good read on how good they are nowadays ? (my background is cracking games 35 years ago :-))

I'm not a reverse engineer or a white hacker but I like reading about it. Most of the malware is made for Windows OS because of the Windows' enormous market share. Majority of information about Windows malware I get from big computer security companies' research blogs like: https://www.trendmicro.com/en_us/research.html https://www.proofpoint.com/us/blog https://research.checkpoint.com/ https://blog.talosintelligence…

Malware targeting Macs is booming, and, IMO, the most interesting malware targets iOS.

https://taomm.org/

https://citizenlab.ca/

https://objective-see.org/blog.html

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