ZLoader Malware Hidden in Encrypted Excel File
A fake invoice email delivers ZLoader hidden in an Excel document. (Source: Forcepoint) A new phishing campaign distributes ZLoader malware using advanced delivery techniques that demonstrate sophisticated understanding of Microsoft Office document formats and techniques, the security firm Forcepoint X-Labs reports. The phishing emails use an invoicing lure, but the message varies, perhaps dealing with a bill already processed or describing new taxation rules from the Internal Revenue Service, the researchers say. If the phishing victims enable macros in a Microsoft Word attachment, they tri...