obfy
nimcrypt
obfy | nimcrypt | |
---|---|---|
2 | 1 | |
587 | 89 | |
- | - | |
0.0 | 10.0 | |
almost 4 years ago | about 3 years ago | |
C++ | Nim | |
MIT License | GNU General Public License v3.0 only |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
obfy
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Bypassing Windows Defender (10 Ways)
obfy by fritzone
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Code Muddler?
U mean obfuscation? https://github.com/fritzone/obfy Maybe this might help? Not by me
nimcrypt
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Bypassing Windows Defender (10 Ways)
Moreover, a PE Crypter works by encrypting the executable's contents and generating an executable that will decrypt the original PE at runtime. This is very useful against AVs as most of them rely on static analysis instead of runtime behaviour (like EDRs). So completely hiding the content of an executable until runtime may be very effective, unless the AV has generated signatures against the Encrypting/Decrypting methods, which is the case from what I tried with nimpcrypt.
What are some alternatives?
AMSI_patch - Patching AmsiOpenSession by forcing an error branching
Alcatraz - x64 binary obfuscator
ropfuscator - ROPfuscator is a fine-grained code obfuscation framework for C/C++ programs using ROP (return-oriented programming).
powershell
nishang - Nishang - Offensive PowerShell for red team, penetration testing and offensive security.
upx - UPX - the Ultimate Packer for eXecutables
metame - metame is a metamorphic code engine for arbitrary executables
PowerSharpPack
donut - Generates x86, x64, or AMD64+x86 position-independent shellcode that loads .NET Assemblies, PE files, and other Windows payloads from memory and runs them with parameters
ADVobfuscator - Obfuscation library based on C++11/14 and metaprogramming
LsaParser - A shitty (and old) lsass parser.