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rapid7/metasploit-framework

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modules/post/windows/manage/shellcode_inject.rb

Summary

Maintainability
C
1 day
Test Coverage

Method run has a Cognitive Complexity of 31 (exceeds 5 allowed). Consider refactoring.
Open

  def run
    # syinfo is only on meterpreter sessions
    print_status("Running module against #{sysinfo['Computer']}") if !sysinfo.nil?

    # Set variables
Severity: Minor
Found in modules/post/windows/manage/shellcode_inject.rb - About 4 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method run has 74 lines of code (exceeds 25 allowed). Consider refactoring.
Open

  def run
    # syinfo is only on meterpreter sessions
    print_status("Running module against #{sysinfo['Computer']}") if !sysinfo.nil?

    # Set variables
Severity: Major
Found in modules/post/windows/manage/shellcode_inject.rb - About 2 hrs to fix

    Method initialize has 36 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

      def initialize(info = {})
    super(
      update_info(
        info,
        'Name' => 'Windows Manage Memory Shellcode Injection Module',
    Severity: Minor
    Found in modules/post/windows/manage/shellcode_inject.rb - About 1 hr to fix

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