I encounter below error when run command anchor build.
error[E0635]: unknown feature `proc_macro_span_shrink`
Solution is downgrading proc-macro2 to 1.0.43 :
cargo update -p proc-macro2 --precise 1.0.43
PicoGym Exclusive / Forensics
I thought that my password was super-secret, but it turns out that passwords passed over the AIR can be CRACKED, especially if I used the same wireless network password as one in the rockyou.txt credential dump.
Use this ‘pcap file’ and the rockyou wordlist. The flag should be entered in the picoCTF{XXXXXX} format.
Aircrack-Ng, which is a network software suite consisting of a detector, packet sniffer, WEP and WPA/WPA2-PSK cracker and analysis tool for 802.11 wireless LANs.
aircrack-ng -w rockyou.txt wpa-ing_out.pcap
PicoCTF 2019 / Forensics
We found this packet capture and key. Recover the flag.
ssldump, which is an SSL/TLS network protocol analyzer.
ssldump -r capture.pcap -k picopico.key -d > outputvim output
PicoCTF 2019 / Forensics
We found this packet capture and key. Recover the flag.
PicoCTF 2022 / Reverse Engineering / binary /obfuscation
file command to check its type.
file bbbbloat
#bbbbloat: ELF 64-bit LSB pie executable, x86-64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=99c5c1ce06be240322c15bcabc3cd90318eb2003, for GNU/Linux 3.2.0, stripped
