Template with API & Source file

[gloxec]

CrossC2 API usage example and plugin structure including source code and PR check example

[gloxec]

PR auto compile result: Linux: https://github.com/CrossC2/CrossC2Kit/actions/runs/2447006162/attempts/1#summary-6753486225 MacOS: https://github.com/CrossC2/CrossC2Kit/actions/runs/2447006162/attempts/1#summary-6753486339

Linux

Arch

Linux fv-az184-605 5.4.0-1080-azure #83~18.04.2-Ubuntu SMP Thu May 19 18:52:16 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

Build Result

cc    -c -o test1.o test1.c
gcc test1.o -shared -o libtest1.linux
----------------- nm ---------------------
nm libtest1.linux
0000000000200e20 d _DYNAMIC
0000000000201000 d _GLOBAL_OFFSET_TABLE_
                 w _ITM_deregisterTMCloneTable
                 w _ITM_registerTMCloneTable
00000000000006f0 r __FRAME_END__
0000000000000650 r __GNU_EH_FRAME_HDR
0000000000201028 d __TMC_END__
0000000000201028 B __bss_start
                 w __cxa_finalize@@GLIBC_2.2.5
00000000000005c0 t __do_global_dtors_aux
0000000000200e18 t __do_global_dtors_aux_fini_array_entry
0000000000201020 d __dso_handle
0000000000200e10 t __frame_dummy_init_array_entry
                 w __gmon_start__
0000000000201028 D _edata
0000000000201030 B _end
0000000000000628 T _fini
00000000000004e8 T _init
0000000000201028 b completed.7698
0000000000000530 t deregister_tm_clones
0000000000000600 t frame_dummy
000000000000060a T func1
                 U puts@@GLIBC_2.2.5
0000000000000570 t register_tm_clones
------------------------------------------
---------------- GLIBC -------------------
strings libtest1.linux | grep GLIBC
GLIBC_2.2.5
puts@@GLIBC_2.2.5
__cxa_finalize@@GLIBC_2.2.5
------------------------------------------
cp libtest1.linux ../
rm libtest1.linux *.o
cc    -c -o exp.o exp.c
gcc exp.o  -o exp.linux
----------------- nm ---------------------
nm exp.linux
0000000000200dc8 d _DYNAMIC
0000000000200fb8 d _GLOBAL_OFFSET_TABLE_
0000000000000700 R _IO_stdin_used
                 w _ITM_deregisterTMCloneTable
                 w _ITM_registerTMCloneTable
000000000000086c r __FRAME_END__
000000000000072c r __GNU_EH_FRAME_HDR
0000000000201010 D __TMC_END__
0000000000201010 B __bss_start
                 w __cxa_finalize@@GLIBC_2.2.5
0000000000201000 D __data_start
0000000000000600 t __do_global_dtors_aux
0000000000200dc0 t __do_global_dtors_aux_fini_array_entry
0000000000201008 D __dso_handle
0000000000200db8 t __frame_dummy_init_array_entry
                 w __gmon_start__
0000000000200dc0 t __init_array_end
0000000000200db8 t __init_array_start
00000000000006f0 T __libc_csu_fini
0000000000000680 T __libc_csu_init
                 U __libc_start_main@@GLIBC_2.2.5
0000000000201010 D _edata
0000000000201018 B _end
00000000000006f4 T _fini
00000000000004f0 T _init
0000000000000540 T _start
0000000000201010 b completed.7698
0000000000201000 W data_start
0000000000000570 t deregister_tm_clones
0000000000000640 t frame_dummy
000000000000064a T main
                 U printf@@GLIBC_2.2.5
00000000000005b0 t register_tm_clones
------------------------------------------
---------------- GLIBC -------------------
strings exp.linux | grep GLIBC
GLIBC_2.2.5
printf@@GLIBC_2.2.5
__libc_start_main@@GLIBC_2.2.5
__cxa_finalize@@GLIBC_2.2.5
------------------------------------------
cp exp.linux ../
rm exp.linux *.o
/tmp/third-party/
/tmp/third-party/utils
/tmp/third-party/utils/library_demo
/tmp/third-party/utils/library_demo/load.cna
/tmp/third-party/utils/library_demo/readme.md
/tmp/third-party/utils/library_demo/src
/tmp/third-party/utils/library_demo/src/test1.c
/tmp/third-party/utils/library_demo/src/makefile
/tmp/third-party/utils/library_demo/libtest1.linux
/tmp/third-party/readme.md
/tmp/third-party/lpe
/tmp/third-party/lpe/CVE-2021-4034
/tmp/third-party/lpe/CVE-2021-4034/load.cna
/tmp/third-party/lpe/CVE-2021-4034/exp.linux
/tmp/third-party/lpe/CVE-2021-4034/readme.md
/tmp/third-party/lpe/CVE-2021-4034/src
/tmp/third-party/lpe/CVE-2021-4034/src/makefile
/tmp/third-party/lpe/CVE-2021-4034/src/exp.c
/tmp/third-party/api_demo
/tmp/third-party/api_demo/load.cna

MacOS

Arch

Darwin Mac-1654509344265.local 19.6.0 Darwin Kernel Version 19.6.0: Mon Apr 18 21:50:40 PDT 2022; root:xnu-6153.141.62~1/RELEASE_X86_64 x86_64

Build Result

cc    -c -o test1.o test1.c
gcc test1.o -shared -o libtest1.mac
----------------- nm ---------------------
nm libtest1.mac
0000000000008008 d __dyld_private
0000000000003f50 T _func1
                 U _printf
                 U dyld_stub_binder
------------------------------------------
---------------- GLIBC -------------------
------------------------------------------
cp libtest1.mac ../
rm libtest1.mac *.o
cc    -c -o exp.o exp.c
gcc exp.o  -o exp.mac
----------------- nm ---------------------
nm exp.mac
0000000100008008 d __dyld_private
0000000100000000 T __mh_execute_header
0000000100003f40 T _main
                 U _printf
                 U dyld_stub_binder
------------------------------------------
---------------- GLIBC -------------------
------------------------------------------
cp exp.mac ../
rm exp.mac *.o
/tmp/third-party/
/tmp/third-party//utils
/tmp/third-party//utils/library_demo
/tmp/third-party//utils/library_demo/readme.md
/tmp/third-party//utils/library_demo/libtest1.mac
/tmp/third-party//utils/library_demo/load.cna
/tmp/third-party//utils/library_demo/src
/tmp/third-party//utils/library_demo/src/makefile
/tmp/third-party//utils/library_demo/src/test1.c
/tmp/third-party//lpe
/tmp/third-party//lpe/CVE-2021-4034
/tmp/third-party//lpe/CVE-2021-4034/exp.mac
/tmp/third-party//lpe/CVE-2021-4034/readme.md
/tmp/third-party//lpe/CVE-2021-4034/load.cna
/tmp/third-party//lpe/CVE-2021-4034/src
/tmp/third-party//lpe/CVE-2021-4034/src/makefile
/tmp/third-party//lpe/CVE-2021-4034/src/exp.c
/tmp/third-party//readme.md
/tmp/third-party//api_demo
/tmp/third-party//api_demo/load.cna