| Flag | Hint | Link |
|---|---|---|
| CTF[Bra_Start] | WebRequest ur CERT-SE_CTF2021.pcap | network |
| CTF[CERT_SE] | Core memdump volatility/objdump/gdb | memdump |
| CTF[RESILIENS] | Google Earth on doc.kml | googleearth |
| CTF[skulle_skippat_linbanan] | Password Protected Zip | broadcast |
| CTF[RYMDLJUD] | Ham Radio! | broadcast |
| CTF[chameleon] | steghide --info giveup.jpg | giveup |
//Björn Gustavsson