Class: Rex::PeScan::Scanner::RegexScanner

Inherits:
Generic
  • Object
show all
Defined in:
lib/rex/pescan/scanner.rb

Instance Attribute Summary

Attributes inherited from Generic

#pe, #regex

Instance Method Summary collapse

Methods inherited from Generic

#initialize, #scan

Constructor Details

This class inherits a constructor from Rex::PeScan::Scanner::Generic

Instance Method Details

#config(param) ⇒ Object 



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# File 'lib/rex/pescan/scanner.rb', line 197

def config(param)
	self.regex = Regexp.new(param['args'], nil, 'n')
end

#scan_section(section, param = {}) ⇒ Object 



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# File 'lib/rex/pescan/scanner.rb', line 201

def scan_section(section, param={})
	index = 0

	hits  = [ ]

	while index < section.size && (index = section.index(regex, index)) != nil

		idx = index
		buf = ''
		mat = nil

		while (! (mat = buf.match(regex)))
			buf << section.read(idx, 1)
			idx += 1
		end

		rva = section.offset_to_rva(index)

		hits << [ rva, buf.unpack("H*") ]
		index += buf.length
	end

	return hits
end