module

MS17-010 EternalRomance/EternalSynergy/EternalChampion SMB Remote Windows Command Execution

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Disclosed
Mar 14, 2017
Created
Jun 14, 2018

Description

This module will exploit SMB with vulnerabilities in MS17-010 to achieve a write-what-where
primitive. This will then be used to overwrite the connection session information with as an
Administrator session. From there, the normal psexec command execution is done.

Exploits a type confusion between Transaction and WriteAndX requests and a race condition in
Transaction requests, as seen in the EternalRomance, EternalChampion, and EternalSynergy
exploits. This exploit chain is more reliable than the EternalBlue exploit, but requires a
named pipe.

Authors

sleepya
zerosum0x0
Shadow Brokers
Equation Group

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


    msf > use auxiliary/admin/smb/ms17_010_command
    msf auxiliary(ms17_010_command) > show actions
        ...actions...
    msf auxiliary(ms17_010_command) > set ACTION < action-name >
    msf auxiliary(ms17_010_command) > show options
        ...show and set options...
    msf auxiliary(ms17_010_command) > run
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