← US Cyber Open Season VI Writeups
We’re given a corrupted zip file. Thankfully my unarchiving tool (the unarchiver) auto-repairs it so we can literally just unzip it and the flag is base64 encoded there.
Blue Mountain Geotechnical - project dispatch
tag: U1ZJVVNDR3tibHVlbW91bnRhaW5femlwX2VvY2RfcmVidWlsZH0=
site: Sawatch Ridge borehole 17
Flag: SVIUSCG{bluemountain_zip_eocd_rebuild}