Banking Trojan Escelar Infects Thousands In Brazil and the US

Unit 42 for the past three months has been tracking a banking Trojan targeting victims in Brazil and the United States. Escelar originally surfaced in January of this year, and has since had roughly 100,000 instances of attempted infections.

Attackers deliver the Trojan using generic Portuguese language phishing emails and are currently targeting seven Brazilian banks. Once delivered, Esce...