ISC StormCast for Friday, March 3rd 2017

Business E-Mail Compromise and Sender Policy Framework Typos (SPF)
https://isc.sans.edu/forums/diary/Phishing+for+Big+Money+Wire+Transfers+is+Still+Alive+and+Well+or+For+Want+of+Good+Punctuation+all+was+Lost/22141/
Android Developers Infected With Malware Publishing Malicious Apps
http://researchcenter.paloaltonetworks.com/2017/03/unit42-google-play-apps-infected-malicious-iframes/
DBLTek GoIP Backdoor
https://www.trustwave.com/Resources/SpiderLabs-Blog/Undocumented-Backdoor-Account-in-DBLTek-GoIP/
Decrypting Findzip/Patcher Ransomware
https://blog.malwarebytes.com/cybercrime/2017/02/decrypting-after-a-findzip-ransomware-infection/