I am using Hyperion v2.1 to scramble (polymorphism) some .exe file:
hyperion.exe myexefile.exe scrambled.exe
The resulting scrambled.exe file is detected and deleted by the AV or IDS system.
As far as I know, Hyperion performs some polymorphics changes, so generally
it should work and be able to dodge AV defenses.
What can I do? Maybe increasing some parameters at Hyperion's config? Scrambling twice, or with another scrambler like PEScrambler?