Red Security

Quote:A new campaign using Weaponized Microsoft Publisher File(.pub) to deliver the FlawedAmmyy RAT. The FlawedAmmyy RAT is a backdoor tool that gains remote access to the attacker. Security researchers from Trustwave spotted the Email campaign subjected “Payment Advice” with Microsoft Office Publisher file attached.
Once the .pub file is opened it asks the victim’s to Enable Macros, the macro script triggers Document_Open() event which opens the file and once the file is opened it access the URL that located in the Tag Property and executes a downloaded file.