Interesting People mailing list archives

: 'Proton' Mac trojan has Apple code-signing signatures, sold to 'customers' for $50K


From: "Dave Farber" <farber () gmail com>
Date: Tue, 14 Mar 2017 16:09:40 -0400




Begin forwarded message:

From: the keyboard of geoff goodfellow <geoff () iconia com>
Date: March 14, 2017 at 3:27:23 PM EDT
To: "Peter G. Neumann" <neumann () csl sri com>, Sam Baker <kokuadigital () gmail com>, Michael Grant <mgrant () 
grant org>, Terry Ohm <terry () ohmlight com>, Dewayne Hendricks <dewayne () warpspeed com>, Dave Farber <dave () 
farber net>
Subject: 'Proton' Mac trojan has Apple code-signing signatures, sold to 'customers' for $50K

'Proton' Mac trojan has Apple code-signing signatures, sold to 'customers' for $50K
By Malcolm Owen       
Tuesday, March 14, 2017, 08:57 am PT

Security researchers have discovered the existence of a new trojan dubbed "Proton" being marketed in hacking forums 
to online criminals, claiming to ship with genuine Apple code-signing signatures that could make it a greater risk to 
victims. 

Found on Russian cybercrime forums, "Proton" is a remote access trojan (RAT) aimed at macOS systems, according to 
security firm Sixgill. Written in Objective C, allowing it to run without any dependencies, the malware is marketed 
by the creator as a "professional FUD surveillance and control solution, with which you can do almost everything with 
(a) target's Mac." 

With root-access privileges, the list of potential actions includes keylogging, uploading and downloading files, 
screenshots, webcam access, and SSH and VNC connectivity. It is also claimed the malware can also present victims 
with a custom window, which could be used to request extra information, such as a credit card number.

The user's locally-stored data is not the only information at risk, as the researchers note the trojan also grants 
access to iCloud, even if the user has enabled two-factor authentication. 

Sixgill advises the malware's creator managed to get the code signed by Apple, suggesting it has managed to pass 
through Apple's rigorous filtration process for third-party software developers. It is believed the developer has 
either falsified their registration to the Apple Developer ID Program or used stolen credentials, in order to get 
through the signing process...

http://appleinsider.com/articles/17/03/14/proton-mac-trojan-has-apple-code-signing-signatures-sold-to-customers-for-50k

-- 
Geoff.Goodfellow () iconia com
living as The Truth is True
http://geoff.livejournal.com  




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