$ ctf42

Reject_humanity_return_to_libc

Difficulty Not rated yet

Flag format: dsc{...}

ELF>�@@pD@8 @$#@@@@@��@@@@((@@55 @ @��.>@>@HX . >@ >@��88@8@ XX@X@DDS�td88@8@ P�td� � @� @LLQ�tdR�td.>@>@��/lib64/ld-linux-x86-64.so.2GNU�GNU�DKV@׊, �qf-�Y��JGNU  )� 2%P & +X@@libc.so.6fflushfopenstrncmpputsfgetsstdoutlibc_start_mainGLIBC_2.2.5gmon_startui D�?@�?@X@@ @@ @@(@@0@@8@@@@@��H��H��/H��t��H����5�/��%�/��h���������h���������h���������h��������h��������h����������%}/D����%u/D����%m/D����%e/D����%]/D����%U/D��1�I��^H��H���PTI�� @H���@H�Ǔ@��.�����f.���X@@H=X@@t�H��t �X@@��f��ff.�@�X@@H��X@@H��H��?H��H�H��t�H��t�X@@���ff.�@���=�.uUH���z�����.]Ð�ff.�@�����UH��H��H�5H�=�����H�E�H�=����H�I.H������H�U�H��������H������H������H�Ǹ�}���H������H�������H��H���/����E�}�tH�=� �*����H�=� ����H�=� ���������UH���1����]�@��AWL�=S+AVI��AUI��ATA��UH�-D+SL)�H������H��t1��L��L��D��A��H��H9�u�H��[]A\A]A^A�ff.������H��H���rpassword.txtEnter password to disable dispenser:Incorrect passwordPassword correctDisarming dispenser (or not lol)...;H���������d���d����xJ��������$��� ����TzRx �����/D0���$D���pFJ w�?:*3$"lH����v����E�C � ����E�C P D����eF�I�E �E(�D0�H8�G@n8A0A(B BBB 8����@�@ @ (@>@>@���o�@�@�@ _ @@��@P@H ���o0@���o���o@ >@0@@@P@@p@�@GCC: (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0,�@�w � �@���9af�(��int���l��l�����1$ �3e 6 � �7 � �8 � 9 � �: �( s; �0 �< �8 = �@ �@ �H �A �P �B �X �D=�FCh Hep �Iet rJ sx �MP� �NW� �OI� �QY� vY � X[d� �\o� @]C� �^ G� N_ -� �e� bu��� + �8� �Y 90 U �j �� 9���$�����~ e ������;e�@���@��n� n��}� ��h� n��{� eeq e�d� 9�% : ; 9 I$ >  $ >  I&I : ; 9 
: ; 9 I8 : ; 9 < I !I/ 4: ; 9 I?<!.?: ; 9 I@�B.?: ; 9 @�B4: ; 9 I.?: ; 9 I<4: ; 9 II9�� /usr/lib/gcc/x86_64-linux-gnu/9/include/usr/include/x86_64-linux-gnu/bits/usr/include/x86_64-linux-gnu/bits/types/usr/includedispenser_login.cstddef.htypes.hstruct_FILE.hFILE.hstdio.hsys_errlist.h �@�g��v=� g� �� >��_IO_buf_end/home/krishap/Projects/DSC_CTF21/CTF21/binary-exploitation/Reject humanity return to libc/dist/deploy_old_offsetsys_nerr_IO_save_endshort intsize_t_IO_write_ptr_flagspassword_IO_buf_base_markers_IO_read_end_freeres_bufstderr_lockGNU C17 9.3.0 -mtune=generic -march=x86-64 -ggdb -fno-stack-protector -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protectionlong intdisarm_dispensergets_cur_column_IO_FILEunsigned charpassword_filedispenser_login.c_IO_marker_shortbuf_IO_write_base_unused2_IO_read_ptrshort unsigned intmain_freeres_list__pad5_IO_codecvtlong unsigned int_IO_write_end__off64_t__off_t_chain_IO_wide_datauser_input_IO_backup_basestdin_flags2_mode_IO_read_base_vtable_offset_IO_save_basesys_errlist_filenostdout_IO_lock_t@8@X@|@�@�@�@@ 0@ P@ �@ @ @�@�@(@ @� @� @>@>@ >@�?@@@H@@X@@ �� 0@@!�@7@@F>@m�@y>@�������!@���>@� >@�>@�� @�@@ @3X@@� H@@GYX@@(@�@�q��H@@� �P@@� @���@e��h@@� @��@/X@@#�@(;X@@� @crtstuff.cderegister_tm_clones__do_global_dtors_auxcompleted.8060__do_global_dtors_aux_fini_array_entryframe_dummy__frame_dummy_init_array_entrydispenser_login.c__FRAME_END____init_array_end_DYNAMIC__init_array_start__GNU_EH_FRAME_HDR_GLOBAL_OFFSET_TABLE___libc_csu_finistrncmp@@GLIBC_2.2.5stdout@@GLIBC_2.2.5puts@@GLIBC_2.2.5_edatadisarm_dispenser__libc_start_main@@GLIBC_2.2.5fgets@@GLIBC_2.2.5__data_start__gmon_start____dso_handle_IO_stdin_used__libc_csu_initfflush@@GLIBC_2.2.5_dl_relocate_static_pie__bss_startmainfopen@@GLIBC_2.2.5__TMC_END__.symtab.strtab.shstrtab.interp.note.gnu.property.note.gnu.build-id.note.ABI-tag.gnu.hash.dynsym.dynstr.gnu.version.gnu.version_r.rela.dyn.rela.plt.init.plt.sec.text.fini.rodata.eh_frame_hdr.eh_frame.init_array.fini_array.dynamic.got.got.plt.data.bss.comment.debug_aranges.debug_info.debug_abbrev.debug_line.debug_str@#8@8 6X@X$I|@| W���o�@�$a �@��i�@�_q���o@~���o0@0 �P@PH�B�@���@� @ p��@���@�5�(@( � @ ��� @� L�� @� �>@.�>@.� >@ .���?@�/@@0H H@@H0X@@X00X0�00.�0{:-4)HV5=T0�6(�9"2 �@GC


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