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Antivirus are really stupid tools, but not that stupid. I said that from a time where I had to work around tools flagged by antivirus. Among stupid things they
by ecaradec 2y ago
Antivirus are really stupid tools, but not that stupid. I said that from a time where I had to work around tools flagged by antivirus.
Among stupid things they do are flagging a part of an executable, some nsis plugin flagged the whole package as virus as soon as you included them. I think they probably hash files by chunks, if you have too many bad chunks then you are a virus. A few bytes at the end doesn't change that.
- eyegor 2y agoI'm not sure if it's still true, but it used to be that ~half of all antivirus would flag an executable if you compressed it with UPX.
- cinntaile 2y agoYou could sometimes bypass this by opening the file with a hexeditor and change a meaningless value. When UPX was popular there were also alternative file compressors that could also be used to sometimes bypass this issue.