SysWhispers2
AV/EDR evasion via direct system calls. (by jthuraisamy)
Shhhloader
Syscall Shellcode Loader (Work in Progress) (by icyguider)
| SysWhispers2 | Shhhloader | |
|---|---|---|
| 6 | 2 | |
| 1,436 | 1,051 | |
| - | - | |
| 0.0 | 5.4 | |
| over 1 year ago | 7 days ago | |
| Assembly | Python | |
| Apache License 2.0 | GNU General Public License v3.0 only |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
SysWhispers2
Posts with mentions or reviews of SysWhispers2.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-13.
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BEST KALI TOOL TO MAKE UNDETECTABLE BACKDOOR 2022?
syswhispers2 -- tool for helping unhook userland hooks by reimplementing syscalls. Basically just generates a header file; you still have to write the loader yourself.
- Syswhispers2 - AV/EDR evasion via direct system calls.
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Are the logs from all .evtx and .etl files included with Get-EventLog and Get-WinEvent?
Yes, and based on this table sysmon actually causes additional events to be generated (although I think it is hooking high level APIs, so I think a technique like SysWhispers might cause some of these events to be invisible through Sysmon) so that could be useful even if we're not focused on the GUI. Writing my own ETW consumer / providers is a little advanced for me right now, so that's cool.
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Can't do exploitation research on a novel unhooking approach without a database of the DLLs for every Windows version. Ideas?
https://github.com/jthuraisamy/SysWhispers2 (one of the more recent infosec "inventions")
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Obfuscating powershell beacons
If you wanna stay with unmanaged code look into https://github.com/jthuraisamy/SysWhispers2 I'm a noob with native languages so can't say how effective it is. It also has a downside including ASM references to the binary that are unusual and might be detected, not sure on this tho.
- AV/EDR evasion via direct system calls
Shhhloader
Posts with mentions or reviews of Shhhloader.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-13.
-
BEST KALI TOOL TO MAKE UNDETECTABLE BACKDOOR 2022?
shhhloader -- tool for auto generating payloads using syswhispers.
- SysWhispers Shellcode Loader
What are some alternatives?
When comparing SysWhispers2 and Shhhloader you can also consider the following projects:
DInvoke - Dynamically invoke arbitrary unmanaged code from managed code without PInvoke.
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
inline_syscall - Inline syscalls made easy for windows on clang
ThreatCheck - Identifies the bytes that Microsoft Defender / AMSI Consumer flags on.
etl-parser - Event Trace Log file parser in pure Python
obfuscator
HellsGate - Original C Implementation of the Hell's Gate VX Technique