I just downloaded the "portable" version of Wireshark, but two (not just 1) VirusTotal antivirus engines identify the .exe file as malicious. (The number increased from 1 to 2 today.)
Can one of the developers or QA people please contact Antiy-AVL and Jiangmin and ask them why they are detecting your software? I'm not a customer of either antivirus vendor that flags it as malicious, otherwise I'd contact them myself.
Note: the hash file of the .exe is 210c688bf7f4efb0995e25939de64d611faf6400798f6eb4b3c9c1f168f522c5; if this is incorrect then I'll redownload.