Based on technical reports and community safety data, "virus.exe" (often appearing as a download link) is not a legitimate software product but a malicious executable scam notification BleepingComputer Critical Risk Summary Malware Identification : Security databases identify files named as undesirable and often associated with the Troj/Tometa-C trojan
: This phrase is often used as a "honeypot" or a keyword for people looking to experiment with malware in controlled environments (like a "sandbox"). Security Risk virusexe download link
Which of those would you like?