ISC StormCast for Thursday, December 23rd, 2021

Forensics Challenge Solution
https://isc.sans.edu/forums/diary/December+2021+Forensic+Contest+Answers+and+Analysis/28160/
CAB-less 40444
https://news.sophos.com/en-us/2021/12/21/attackers-test-cab-less-40444-exploit-in-a-dry-run/
Ellume COVID Home Test Weakness
https://github.com/FSecureLABS/Ellume-COVID-Test_Research-Files