$ ctf42

poune

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ELF>p@@hZ@8 @@@@@@��@@@@��@@99 @ @��.>@>@,@ . >@ >@��88@8@@@xx@x@DDS�td88@8@@@P�td4!4!@4!@,,Q�tdR�td.>@>@��/lib64/ld-linux-x86-64.so.20GNU����GNUo$����x�[�+D��˒�17GNU �gUa +S @@@fgetsstdinputssystem__libc_start_mainprintflibc.so.6GLIBC_2.2.5GLIBC_2.34gmon_start2ui <���H�?@�?@@@@@@ @@(@@0@@��H��H��/H��t��H����5�/�%�/@�%�/h������%�/h������%�/h������%�/h������1�I��^H��H���PTE1�1�H��V@�[/�f.����f.���@@@H=@@@t�H��t �@@@��f��ff.�@�@@@H��@@@H��H��?H��H�H��t�H��t�@@@���ff.�@���=/uUH���z���� /]Ð�ff.�@���UH��H��@H�E�� @�����H�E�H�ƿ @������H�E�H�ƿh @�����H��.H�E��@H������H�}�u �� @�h���H�}�t+�����H9E�t �� @�I���H�E�H�ƿ� @��S��������H9E�u�� @����� !@�$����(!@� ��������H��H���Hello kind sir!My variable "check" value is %p. Could you change it to 0xc0febabe? This is the current buffer: %s Mmmh not quite... Mmmh getting closer!...This is the new value of "check": %p Thanks man, you're a life saver! Here is your reward, a shell! /bin/shBye bye! ;(����l<���Dl���X"����zRx �����&D0 ���$Dx���PFJ w�?;*3$"l�����A�C � P@ @2 @ ,@>@>@���o�@�@�@ b @@�@P@H ���o @���o���o @ >@6@F@V@f@GCC: (GNU) 12.2.1 20221121 (Red Hat 12.2.1-4)GA$3a1p@�@GA$3a1�@�@GA$3a1@@GA$3a1,@4@GA$3a1�@V@GA$3a1)@)@GA$3a1)@)@GA$3a1@@GA$3a14@9@ GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092p@p@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092�@�@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092�@�@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA$3p1092�@�@ GA$running gcc 12.2.1 20221121 GA$annobin gcc 12.2.1 20220819GA$plugin name: annobin GA*GOWl*GA*GA+stack_clashGA*cf_protection GA*FORTIFY�GA+GLIBCXX_ASSERTIONSGA*GA!GA+omit_frame_pointerGA*GA!stack_realign GA*FORTIFY��@�@GA+GLIBCXX_ASSERTIONS�@�@���@�@4p@Lp@hp@�p@�p@�p@�p@�p@�@ "�@2�@Fp@Zp@rp@�p@�p@�p@�p@�p@ �@"�@>p@Zp@zp@�p@�p@�p@p@!p@B�@i�@�����@��@� @�H@@�>@�P@>@"��*��3�!@��A >@J4!@]@@s� 8@@��@@@�<@@�,@����8@@  @! 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