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Binary RE workflow for CTF and malware triage — static analysis, disassemblers/decompilers, dynamic debugging, and patching. (18 payloads)
file ./binarystrings -n 6 ./binarychecksec --file=./binaryobjdump -d -M intel ./binary | lessreadelf -a ./binaryghidrar2 -A ./binary[r2] s main; VV[r2] axt @ sym.targetgdb -q ./binary[gdb] b *main+42 ; run ; info registers[gdb] x/20gx $rspltrace ./binarystrace -f ./binaryr2 -w ./binary[gdb] set $eax = 1upx -d ./packed_binary# Defeat ptrace anti-debug: LD_PRELOAD a stub ptrace() returning 0Level up your security testing
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Quick-reference payload guides
It's a quick-reference collection of 18 Reverse Engineering payloads for testing Reverse Engineering vulnerabilities during authorized penetration testing, bug bounties, and CTFs. Every payload is copy-ready and grouped by attack context.
Copy any payload straight into your authorized test, or use the What Is This? to apply them interactively. Only test systems you have explicit permission to assess.
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