mirror of
https://github.com/badsectorlabs/copyfail-go.git
synced 2026-05-16 06:30:10 +00:00
131f7d1842
- Added new shellcode payloads for exec-argv1 and exec-bin-sh for amd64, i386, and aarch64 architectures. - Introduced a backup feature for the su binary before overwriting it. - Enhanced README.md with usage instructions and details about affected kernels. - Added build-n-print.sh script for building and printing payloads in hex format.
19 lines
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377 B
Markdown
19 lines
No EOL
377 B
Markdown
These are the assembly and binary payloads embedded in copyfail-go
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## Scripted
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Just run `build-n-print.sh`
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## Manual
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To build the asm run
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```shell
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nasm -f bin {{ payload }}.asm -o {{ payload }}
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```
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To format the binary into the hex for copyfail-go, run
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```shell
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cat {{ payload }} | python3 -c 'import sys, zlib; print(zlib.compress(sys.stdin.buffer.read()).hex())'
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``` |