ISC StormCast for Wednesday, October 3rd 2018

How to Write Yara Rules
https://isc.sans.edu/forums/diary/Developing+YARA+Rules+a+Practical+Example/24158/
GhostDNS DNS Changer Malware
https://blog.netlab.360.com/70-different-types-of-home-routers-all-together-100000-are-being-hijacked-by-ghostdns-en/
Foxit PDF Reader Vulnerabilities
https://www.foxitsoftware.com/support/security-bulletins.php
Apple Laptops Shipped With CPU in Manufacturing Mode
http://blog.ptsecurity.com/2018/10/intel-me-manufacturing-mode-macbook.html