We are seeing the numerous infections by the new version of the Shade cryptolocker during the last week in Ukraine. The Shade has been leveraging a cheap and effective email delivery channel. The attack is run with the help of fake emails sent on behalf of Ukrainian financial institutions (e.g. PrivatBank, the Ukrainian Tax Office) from the hacked email accounts, most of them belong to organizations in the gov.ua TLD. The subject of these emails is bills or indebtedness that a victim needs to pay.
