By Johannes B. Ullrich, Ph.D. Russian Malspam Pushing Shade/Troldesh Ransomware
https://isc.sans.edu/forums/diary/More+Russian+language+malspam+pushing+Shade+Troldesh+ransomware/24668/
Bitdefender Releases GandCrab Decrypter
https://labs.bitdefender.com/2019/02/new-gandcrab-v5-1-decryptor-available-now/
Bank Infrastructure Used in Phishing Attacks (russian)
https://www.group-ib.ru/blog/incident
SHA-2 Patch For Windows 7 / 2008 R2 SP1
https://support.microsoft.com/en-us/help/4472027/2019-sha-2-code-signing-support-requirement-for-windows-and-wsus
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