Proof-of-concept obfuscation toolkit for C# post-exploitation tools. This will perform the below actions for a C# visual studio project.
The below string candidates are not included in obfuscation
Console.WriteLine($"Hello, {name}! Today is {date.DayOfWeek}, it's {date:HH:mm} now.");
)" => "
as used in switch statement and needs to be static value.is
in an if statement when doing comparison as the values compared must be static'
""'
in the line+ @"
in the line"""
in the line""
in the lineEncoding.Unicode.GetString
in the lineEncoding.Unicode.GetBytes
in the lineEncoding.ASCII.GetBytes
in the line"
and ending with ")]
. This is typically used for command line switches and needs to be static value.-d, --directory
– directory where your visual studio project is located-m, --method
– obfuscation method (base64, rot13, reverse)-n, --name
– name of your new tool-h, --help
– help menu--version
– get version of toolBase64 String Obfuscation
python InvisibilityCloak.py -d /path/to/project -n "TotallyLegitTool" -m base64
python InvisibilityCloak.py -d C:\path\to\project -n "TotallyLegitTool" -m base64
ROT13 String Obfuscation
python InvisibilityCloak.py -d /path/to/project -n "TotallyLegitTool" -m rot13
python InvisibilityCloak.py -d C:\path\to\project -n "TotallyLegitTool" -m rot13
Reverse String Obfuscation
python InvisibilityCloak.py -d /path/to/project -n "TotallyLegitTool" -m reverse
python InvisibilityCloak.py -d C:\path\to\project -n "TotallyLegitTool" -m reverse
python InvisibilityCloak.py -d /path/to/project -n "TotallyLegitTool"
python InvisibilityCloak.py -d C:\path\to\project -n "TotallyLegitTool"
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