msf3.3-dev msfweb raw payload generation error

[tyronmiller at gmail.com (Ty Miller)]

Hey guys,

FYI, got the following error when messing around with the payload generation
formats in msf3.3-dev.

Cheers,
Ty


 ArgumentError in PayloadsController#view

invalid byte sequence in UTF-8

RAILS_ROOT: /msf3/data/msfweb
 Application Trace <http://127.0.0.1:55555/payloads/view#> | Framework
Trace<http://127.0.0.1:55555/payloads/view#>| Full
Trace <http://127.0.0.1:55555/payloads/view#>

/msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`=~'
/msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`!~'
/msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`blank?'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:119:in
`etag='
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:185:in
`handle_conditional_get!'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:143:in
`prepare!'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:531:in
`send_response'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:525:in
`process'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/filters.rb:606:in
`process_with_filters'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:391:in
`process'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:386:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/routing/route_set.rb:433:in
`call'

 /msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`=~'
/msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`!~'
/msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`blank?'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:119:in
`etag='
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:185:in
`handle_conditional_get!'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:143:in
`prepare!'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:531:in
`send_response'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:525:in
`process'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/filters.rb:606:in
`process_with_filters'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:391:in
`process'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:386:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/routing/route_set.rb:433:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:88:in
`dispatch'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:111:in
`_call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:82:in
`block in initialize'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/head.rb:9:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/head.rb:9:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/methodoverride.rb:24:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/params_parser.rb:15:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/rewindable_input.rb:25:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/session/cookie_store.rb:93:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/failsafe.rb:11:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/lock.rb:11:in
`block in call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/lock.rb:11:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:106:in
`call'
/msf3/data/msfweb/vendor/rails/railties/lib/rails/rack/static.rb:31:in `call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:46:in
`block in call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:40:in
`each'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:40:in
`call'
/msf3/data/msfweb/vendor/rails/railties/lib/rails/rack/log_tailer.rb:17:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/content_length.rb:13:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb:46:in
`service'
/usr/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/usr/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/usr/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'

 /msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`=~'
/msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`!~'
/msf3/data/msfweb/vendor/rails/activesupport/lib/active_support/core_ext/blank.rb:50:in
`blank?'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:119:in
`etag='
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:185:in
`handle_conditional_get!'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/response.rb:143:in
`prepare!'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:531:in
`send_response'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:525:in
`process'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/filters.rb:606:in
`process_with_filters'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:391:in
`process'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/base.rb:386:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/routing/route_set.rb:433:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:88:in
`dispatch'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:111:in
`_call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:82:in
`block in initialize'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/head.rb:9:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/head.rb:9:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/methodoverride.rb:24:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/params_parser.rb:15:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/rewindable_input.rb:25:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/session/cookie_store.rb:93:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/failsafe.rb:11:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/lock.rb:11:in
`block in call'
:8:in `synchronize'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/lock.rb:11:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/dispatcher.rb:106:in
`call'
/msf3/data/msfweb/vendor/rails/railties/lib/rails/rack/static.rb:31:in `call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:46:in
`block in call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:40:in
`each'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/urlmap.rb:40:in
`call'
/msf3/data/msfweb/vendor/rails/railties/lib/rails/rack/log_tailer.rb:17:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/content_length.rb:13:in
`call'
/msf3/data/msfweb/vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/handler/webrick.rb:46:in
`service'
/usr/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/usr/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/usr/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'

 Request

*Parameters*:

{"refname"=>"windows:exec",
 "step"=>"1",
 "opt_EXITFUNC"=>"thread",
 "opt_CMD"=>"dir",
 "max_size"=>"",
 "badchars"=>"0x00 ",
 "encoder"=>"__default",
 "format"=>"raw",
 "commit"=>"Generate"}

Show session dump <http://127.0.0.1:55555/payloads/view#>

---

Response

*Headers*:

{"Cache-Control"=>"no-cache",
 "X-Runtime"=>"266",
 "Content-Type"=>"text/html; charset=utf-8"}
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