Implementing an Undetectable Backdoor by Applying Veil Framework

Abstract

The Veil-Evasion is a Kali Linux Framework
with a selection of tools invented for use during offensive
security testing. It permits us to create undetectable backdoors
that could control all system instructions without any consumer
cognizance. Most of the backdoors are detected by an antivirus
program by comparing the file with a massive database of
harmful signatures. If the document suits any signature on the
database, that record could be considered as a dangerous report.
These will be the default settings on each antivirus. Veil evasion
combines with the Meterpreter session to execute system
commands on the victim’s machine, and also this tool will
provide us with the source code of the actual payload in different
languages such as power-shell, go, python, c, etc. As a result, the
possibility of creating a unique signature is unlimited. Then this
newly created payload can be injected into a pdf file like this to
make the target system vulnerable.