Ashley Donaldson
59 lines
1.8 KiB
Ruby
59 lines
1.8 KiB
Ruby
# -*- coding: binary -*-
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#
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# A helper module for using and referencing coming user agent strings.
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#
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module Rex::UserAgent
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#
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# Taken from https://www.whatismybrowser.com/guides/the-latest-user-agent/
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#
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COMMON_AGENTS = [
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36', # Chrome Windows
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'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36', # Chrome MacOS
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Edg/131.0.2903.86', # Edge Windows
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'Mozilla/5.0 (iPad; CPU OS 17_7_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Mobile/15E148 Safari/604.1', # Safari iPad
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'Mozilla/5.0 (Macintosh; Intel Mac OS X 14_7_2) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Safari/605.1.15', # Safari MacOS
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:133.0) Gecko/20100101 Firefox/133.0', # Firefox Windows
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'Mozilla/5.0 (Macintosh; Intel Mac OS X 14.7; rv:133.0) Gecko/20100101 Firefox/133.0' # Firefox MacOS
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]
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#
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# A randomly-selected agent that will be consistent for the duration of metasploit running
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#
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def self.session_agent
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if @@session_agent
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@@session_agent
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else
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@@session_agent = self.random
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end
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end
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@@session_agent = nil
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#
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# Pick a random agent from the common agent list.
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#
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def self.random
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COMMON_AGENTS.sample
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end
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#
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# Choose the agent with the shortest string (for use in payloads)
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#
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def self.shortest
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@@shortest_agent ||= COMMON_AGENTS.min { |a, b| a.size <=> b.size }
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end
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#
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# Choose the most frequent user agent
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#
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def self.most_common
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COMMON_AGENTS[0]
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end
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end
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