Sean M
174 lines
4.1 KiB
Ruby
174 lines
4.1 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Post
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include Msf::Post::File
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include Msf::Post::Linux::Priv
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include Msf::Post::Linux::System
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def initialize(info = {})
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super(
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update_info(
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info,
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'Name' => 'Linux Gather Virtual Environment Detection',
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'Description' => %q{
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This module attempts to determine whether the system is running
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inside of a virtual environment and if so, which one. This
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module supports detection of Hyper-V, VMWare, VirtualBox, Xen,
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and QEMU/KVM.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'Carlos Perez <carlos_perez[at]darkoperator.com>'],
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'Platform' => [ 'linux' ],
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'SessionTypes' => [ 'shell', 'meterpreter' ]
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)
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)
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end
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# Run Method for when run command is issued
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def run
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print_status('Gathering System info ....')
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vm = nil
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dmi_info = nil
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if is_root?
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dmi_info = cmd_exec('/usr/sbin/dmidecode')
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end
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# Check DMi Info
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if dmi_info
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case dmi_info
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when /microsoft corporation/i
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vm = 'MS Hyper-V'
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when /vmware/i
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vm = 'VMware'
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when /virtualbox/i
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vm = 'VirtualBox'
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when /qemu/i
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vm = 'Qemu/KVM'
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when /domu/i
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vm = 'Xen'
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end
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end
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# Check Modules
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if !vm
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loaded_modules = cmd_exec('/sbin/lsmod')
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case loaded_modules.to_s.gsub("\n", ' ')
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when /vboxsf|vboxguest/i
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vm = 'VirtualBox'
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when /vmw_ballon|vmxnet|vmw/i
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vm = 'VMware'
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when /xen-vbd|xen-vnif|xen_netfront|xen_blkfront/
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vm = 'Xen'
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when /virtio_pci|virtio_net/
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vm = 'Qemu/KVM'
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when /hv_vmbus|hv_blkvsc|hv_netvsc|hv_utils|hv_storvsc/
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vm = 'MS Hyper-V'
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end
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end
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# Check SCSI Driver
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if !vm
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proc_scsi = read_file('/proc/scsi/scsi')
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if proc_scsi
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case proc_scsi.gsub("\n", ' ')
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when /vmware/i
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vm = 'VMware'
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when /vbox/i
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vm = 'VirtualBox'
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end
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end
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end
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# Check IDE Devices
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if !vm
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case cmd_exec('cat /proc/ide/hd*/model')
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when /vbox/i
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vm = 'VirtualBox'
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when /vmware/i
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vm = 'VMware'
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when /qemu/i
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vm = 'Qemu/KVM'
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when /virtual [vc]d/i
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vm = 'Hyper-V/Virtual PC'
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end
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end
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#identity Xen block Device Root
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if !vm
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proc_mounts = read_file('/proc/mounts')
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if proc_mounts
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case proc_mounts
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when /\/dev\/xvd.* \/ /
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vm = 'Xen'
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end
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end
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end
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# Check using lspci
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if !vm
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case get_sysinfo[:distro]
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when /oracle|centos|suse|redhat|mandrake|slackware|fedora/i
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lspci_data = cmd_exec('/sbin/lspci')
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when /debian|ubuntu/
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lspci_data = cmd_exec('/usr/bin/lspci')
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else
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lspci_data = cmd_exec('lspci')
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end
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case lspci_data.to_s.gsub("\n", ' ')
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when /vmware/i
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vm = 'VMware'
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when /virtualbox/i
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vm = 'VirtualBox'
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end
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end
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if !vm
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product_name = read_file('/sys/class/dmi/id/product_name')
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if product_name
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case product_name.gsub("\n", ' ')
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when /vmware/i
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vm = 'VMware'
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when /virtualbox/i
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vm = 'VirtualBox'
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when /xen/i
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vm = 'Xen'
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when /KVM/i
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vm = 'KVM'
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when /oracle/i
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vm = 'Oracle Corporation'
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end
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end
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end
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# Check dmesg Output
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if !vm
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dmesg = cmd_exec('dmesg')
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case dmesg
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when /vboxbios|vboxcput|vboxfacp|vboxxsdt|vbox cd-rom|vbox harddisk/i
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vm = 'VirtualBox'
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when /vmware virtual ide|vmware pvscsi|vmware virtual platform/i
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vm = 'VMware'
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when /xen_mem|xen-vbd/i
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vm = 'Xen'
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when /qemu virtual cpu version/i
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vm = 'Qemu/KVM'
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when %r{/dev/vmnet}
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vm = 'VMware'
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end
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end
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if vm
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print_good("This appears to be a '#{vm}' virtual machine")
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report_virtualization(vm)
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else
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print_status('This does not appear to be a virtual machine')
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end
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end
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end
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