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Flame: Massive cyber-attack discovered, researchers say

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Re: Flame: Massive cyber-attack discovered, researchers say

#21
post #3

Kaspersky blog has more info: http://www.securelist.com/en/blog/208193522/The_Flame_Questi...

Aren't these the guys who wigged out because they thought Duqu was written in an entirely new custom virus language? And it was actually Visual C++? The second most common compiler on the planet? (after GCC) I would take their analysis with a big pinch of salt.

Re: Flame: Massive cyber-attack discovered, researchers say

#22

More technical details (pdf) on: http://www.crysys.hu/skywiper/skywiper.pdf Although the naming differs it has been noted on several blogs that it is the same malware.

I always hesitate a little bit when I open a pdf, specially when it is one on malware

Would opening a pdf via Chrome for example provide any extra protection? From what I understand most of the exploits are because of embedded media, no?

Re: Flame: Massive cyber-attack discovered, researchers say

#29

Earlier quoted context omitted.

I always hesitate a little bit when I open a pdf, specially when it is one on malware

Would opening a pdf via Chrome for example provide any extra protection? From what I understand most of the exploits are because of embedded media, no?

Extra protection as opposed to opening it in adobe reader, yes, much likely. Chrome has a sandbox for pdfs as far as I'm aware, they also provide a lot of big bug bounties to people who find any remote execution bugs in Chrome. So, in conclusion, yes, chrome provides relatively more security than other software when opening PDFs.

Re: Flame: Massive cyber-attack discovered, researchers say

#30
post #19
post #9

Earlier quoted context omitted.

The LUA makes me wonder if the creator could be identified by their coding style.

From the Kaspersky article, Flame ships with a Lua VM, sqlite3, zlib, libbz2, and an SSL library (probably OpenSSL?), and these and more apparently result in its unusually large size (almost 20 MB). Sounds almost like "lean malware" written by a relatively small team using easily available tools and libraries.

Yes, this almost looks like they've created a sort of malware toolkit which has all the hard parts and exploits in C, but can be scripted quickly for purpose.

Even better if the scripts can then be updated remotely as well.

All things considered, this is the kind of thing you'd do if you were going to do this long term.

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