Readd the #sysinfo method

[zeroSteiner]

This fixes #18647 by re-adding the #sysinfo instance method for sessions. When #18539 was landed, the methods were mostly moved from post_mixin.rb to session_compatibility.rb but for some reason, #sysinfo was left out which is causing a lot of post modules to fail.

Verification

• Start msfconsole
• Obtain a Meterpreter session
• Run the post/multi/manage/autoroute module, see that it works

[LongWayHomie]

Works miracle, thank you very much for help!

msf6 exploit(multi/handler) > sessions -i 3
[*] Starting interaction with 3...

meterpreter > run post/windows/gather/enum_logged_on_users 

[*] Running module against WKSTN-2 (10.10.123.102)

Current Logged Users
====================

 SID                                           User
 ---                                           ----
 S-1-5-21-569305411-121244042-2357301523-1104  DEV\bfarmer
 S-1-5-21-569305411-121244042-2357301523-1105  DEV\jking


[+] Results saved in: /root/.msf4/loot/20240105000109_default_10.10.123.102_host.users.activ_568747.txt

Recently Logged Users
=====================

 SID                                           Profile Path
 ---                                           ------------
 S-1-5-18                                      C:\Windows\system32\config\systemprofile
 S-1-5-19                                      C:\Windows\ServiceProfiles\LocalService
 S-1-5-20                                      C:\Windows\ServiceProfiles\NetworkService
 S-1-5-21-569305411-121244042-2357301523-1104  C:\Users\bfarmer
 S-1-5-21-569305411-121244042-2357301523-1105  C:\Users\jking


[+] Results saved in: /root/.msf4/loot/20240105000115_default_10.10.123.102_host.users.recen_833275.txt
meterpreter > 

[preyes323]

This worked for me as well. Thank you!

For info I encountered sysinfo name error with windows/local/ms10_092_schelevator

[DEFCESCO]

It works for me as well; thanks again.

[*] Started reverse TCP handler on 192.168.45.220:443 
msf6 exploit(multi/handler) > [*] Sending stage (200774 bytes) to 192.168.233.121
[*] Meterpreter session 1 opened (192.168.45.220:443 -> 192.168.233.121:62023) at 2024-01-05 09:32:27 -0500

msf6 exploit(multi/handler) > use multi/manage/autoroute
msf6 post(multi/manage/autoroute) > set session 1
session => 1
msf6 post(multi/manage/autoroute) > run

[*] Running module against WEB02
[*] Searching for subnets to autoroute.
[+] Route added to subnet 172.16.233.0/255.255.255.0 from host's routing table.
[+] Route added to subnet 192.168.233.0/255.255.255.0 from host's routing table.
[*] Post module execution completed
msf6 post(multi/manage/autoroute) > use auxiliary/server/socks_proxy
msf6 auxiliary(server/socks_proxy) > set SRVHOST 127.0.0.1
SRVHOST => 127.0.0.1
msf6 auxiliary(server/socks_proxy) > set VERSION 5
VERSION => 5
msf6 auxiliary(server/socks_proxy) > run -j
[*] Auxiliary module running as background job 1.
msf6 auxiliary(server/socks_proxy) > 
[*] Starting the SOCKS proxy server

[kamil119]

I have the same problem but with a different payload. Does anyone know
how to solve it?

[-] Could not connect to session: undefined local variable or method sysinfo' for #<Module:exploit/windows/local/persistence datastore=[#<Msf::ModuleDataStoreWithFallbacks:0x00007f00a76aa230 @options={"WORKSPACE"=>#<Msf::OptString:0x00007f00a78ea838 @name="WORKSPACE", @advanced=true

[zeroSteiner]

@kamil119 did you apply the changes from this PR? It looks like the same issue that would be fixed if you had.

[kamil119]

I tried it. It doesn't seem to work. hmmmm

[h00die]

Make sure you're running ./msfconsole in your git folder with this branch checked out. Putting that in the screenshot would help as well

[averagejoe365]

How do you actually implement this change into MSF on Kali?

[kamil119]

Make sure you're running ./msfconsole in your git folder with this branch checked out. Putting that in the screenshot would help as well

I don't know what to do ... the problem persists ... I started ./msfconsol from the folder

[preyes323]

@averagejoe365 you can merge this PR/branch into your main/master branch or checkout to this branch.

Alternatively, you can manually edit the file and copy the changes suggested. You can check out here for what was changed.

@kamil119 you can also check out your local copy of the file that I referenced above if you have the change suggested in this PR.

[averagejoe365]

@averagejoe365 you can merge this PR/branch into your main/master branch or checkout to this branch.

Alternatively, you can manually edit the file and copy the changes suggested. You can check out here for what was changed.

@kamil119 you can also check out your local copy of the file that I referenced above if you have the change suggested in this PR.

Thanks - I'll try this and let you know.

[averagejoe365]

here

@preyes323 Do we just add that snippet of code into the existing file? The fix didn't seem to resolve the issue, but I'm not familiar with ruby. here

[preyes323]

here

@preyes323 Do we just add that snippet of code into the existing file? The fix didn't seem to resolve the issue, but I'm not familiar with ruby. here

@averagejoe365 yes you can edit the file directly. If you're not familiar with ruby, you can also merge this PR into your current working branch.

If you did change it, try restarting the metasploit, maybe the change wasn't recognized.

[dwelch-r7]

Release Notes

Re-adds the #sysinfo instance method for sessions