Troj/Banker-CAA is a banking Trojan for the Windows platform.
Troj/Banker-CAA includes functionality to send notification messages to remote locations.
When first run Troj/Banker-CAA copies itself to <System>\AntiVirus.exe and creates the file <System>\pescadinho.txt.
The following registry entry is created to run AntiVirus.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
AntiVirus.exe
<System>\AntiVirus.exe