antivirus dont detect, lookup detect it as malicious. [Resolved]


The bug/issue

  1. What you did: scan …

  2. What actually happened or you actually saw: i ran scan with high heuristic, etc, nothing detected, i scan with lookup, the files is reconigzed as malicious, anyway i run it, nothing detected.

  3. Details (exact version) of any software involved with download link: https://forums.comodo.com/av-false-positivenegative-detection-reporting/packedwin32blacka-t62036.0.html

Files appended

  1. Screenshots illustrating the bug: Attachements !

Your set-up

  1. CIS version & configuration used: cis5 +
  2. CIS AV database version: 6143

[attachment deleted by admin]

Does not reproduce with database 6145.

When I open the folder it is in I get AV alert. Then try to run it first I get av alert, when I discard it gets sandboxed and finally I get a D+ alert about svchost.exe trying to make a prefetch file for it (which I blocked).