48 41
.-. .-. _.___. .-. .-' .-. .-. /^ .-. .-'
( | | ( | ( \ / ( | | / | ( \ /
|---| |--' /^\ ___, , , |---| /__|__, /^\
_| |_, _|___, _/ \_, ( |_) \_/ _| |_, _| _/ \_,
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43 ( ( 4b
o--)(=======- CONSTANT DESIRE TO EXPLORE -=======|-*
/==]--------------------------------[ 2023 ]--------------------------------[==\
2023-09-01 WebP Polyglot II: Executable Picture
2023-08-08 WebP Polyglot I: Bootable Picture
2023-04-17 Concealing Namespaces Within a File Descriptor
2023-02-28 AppArmor Signal Filtering and TTY Signals: Killing the Unkillable
/==]--------------------------------[ 2022 ]--------------------------------[==\
2022-10-11 "Scripting" with C -- Making Quick Proof of Concepts in C
2022-04-27 Quick and dirty way to create your own assembler in nasm
2022-04-11 CVE-2022-1271: (x)zgrep code execution caused by new lines in a filename
/==]--------------------------------[ 2021 ]--------------------------------[==\
2021-12-31 Linux: bind and connect to port 0 with iptables REDIRECT or DNAT
/==]--------------------------------[ 2019 ]--------------------------------[==\
2019-10-22 Linux: minimal viable x86 ELF64 static binary
o--)(=======- in search of interesting behavior -=======|-*
54 68 69 73 20 69 73 20 70 61 72 74 20 31 20 6F 66 20 35 2D 70 61 72 74 20 55 52
4C 3A
20 #!/usr/bin/python3 68
74 import binascii, re 74
70 msg = re.sub (r'[^\d'+'a-f]'.upper(), '', me.replace ('python3', '')) 73
3A print (binascii.unhexlify (msg)) 2F
2F 72
65 73 65 61 72 63 68 2E 68 34 78 2E 63 7A 2F 67 4D 73 48 31 64 2F 57 63 6F 61 62