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Fix issue in ps_wmi_exec and powershell staging #8330

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merged 3 commits into from
May 13, 2017
Merged

Fix issue in ps_wmi_exec and powershell staging #8330

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f8fb036
Fix issue in ps_wmi_exec and powershell staging
kaospunk Apr 28, 2017
ff26381
Fix msftidy warnings
kaospunk Apr 29, 2017
c4b3ba0
Actually removing msf/core this time... ><
kaospunk Apr 29, 2017
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2 changes: 1 addition & 1 deletion lib/msf/core/post/windows/powershell.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -134,7 +134,7 @@ def stage_cmd_env(compressed_script, env_suffix = Rex::Text.rand_text_alpha(8))

# Build the set commands
set_env_variable = "[Environment]::SetEnvironmentVariable(" \
"'#{env_variable}'," \
"'#{env_prefix}'," \
"'#{chunk}', 'User')"

# Compress and encode the set command
Expand Down
7 changes: 3 additions & 4 deletions modules/exploits/windows/local/ps_wmi_exec.rb
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Expand Up @@ -4,7 +4,6 @@
##


require 'msf/core'
require 'msf/core/post/windows/powershell'
require 'msf/core/post/windows/priv'
require 'msf/core/exploit/powershell/dot_net'
Expand Down Expand Up @@ -49,7 +48,7 @@ def initialize(info={})
OptString.new('PASSWORD', [false, "Password to authenticate with"]),
OptString.new('DOMAIN', [false, "Domain or machine name"]),

], self.class)
])

register_advanced_options(
[
Expand All @@ -60,7 +59,7 @@ def initialize(info={})
false
]),

], self.class)
])

end

Expand All @@ -81,7 +80,7 @@ def build_script
sleep_time = rand(5)+5
psh_payload = "function #{fun_name}{#{psh_payload}};while(1){Start-Sleep -s #{sleep_time};#{fun_name};1}"
end
psh_payload = compress_script(psh_payload_raw, eof)
psh_payload = encode_script(compress_script(psh_payload_raw, eof), eof)
# WMI exec function - this is going into powershell.rb after pull 701 is commited
script = ps_wmi_exec(run_opts)
# Build WMI exec calls to every host into the script to reduce PS instances
Expand Down