Im trying to pack an Executable using an Exe Packer like UPX.I packed and checked the File with VirusTotal.com.Here some 9 Antivirus Products say its a Virus actually its a harmless exe.I think the AV Engines which are based on Ikarus has problems like this. Why can't they check the file properly using better techniques before flagging it as a virus.
I believe some of them will label it as a virus because they can potentially be "decompression bombs" also known as a "zip bomb" which will overload memory when trying to be unpacked. It may not be true that it is a decompression bomb but Avast says that it hard to detected resulting in some false positives.
Kaspersky and Nod32 have unpackers for them. Some other are just lazy to do so and instead they label it as a hack tool. You can try different packers that they don't detect or just rar your exe instead.