Download/view Now ( 156.07 Mb ) -

It doesn't say what the file is (e.g., "Invoice" or "Contract"), which triggers curiosity.

Turn off your Wi-Fi or unplug your ethernet cable immediately to stop the malware from "calling home" to a command server.

The phrase "now" pressures you to act before thinking. download/view now ( 156.07 MB )

Hover your mouse over the sender’s name. If the email address is a string of random characters or doesn't match the company it claims to be from, delete it.

Use a trusted, updated antivirus to run a "Full System Scan." It doesn't say what the file is (e

The subject line you provided——is a classic red flag for a phishing attack or malware delivery . Since 156 MB is an unusually large size for a standard document (like an invoice or a PDF), it is often used by attackers to bypass simple antivirus scanners or to hide complex malicious code.

Most malicious documents (macros) are tiny. However, "bloating" a file to over 100 MB is a known technique called . Hover your mouse over the sender’s name

Some older email gateways and antivirus tools skip scanning very large files to save processing power.