Analyzing the APT34’s Jason project
Security Affairs
JUNE 6, 2019
For example it wraps up a file called Year.txt including numbers from 1900 to 2020, a file called numspecial.txt including special numbers patterns and special chars patterns, a file called num4.txt The attacker used an old version of Microsoft.Exchange.WebService.dll tagged as 15.0.0.0 WebService.dll assemply version.
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