Investigation - InCTF Internationals 2020 stuxn3t 2020-08-04 Forensics / Memory tl;dr Extract process last run time from the windows registry. Extract process run count from the windows registry. Read More InCTFi Volatility Windows Memory Analysis Windows Registry
Lookout Foxy - InCTF Internationals 2020 g4rud4 2020-08-03 Forensics / Disk tl;dr Decrypt the encrypted GPG file found in Outlook Express with the private key stored on the device. Decrypt the firefox saved passwords and log in to the website that the terrorist used. Read More InCTFi Autopsy
USB 2 - 2020 Defenit CTF stuxn3t 2020-06-07 Forensics / Registry tl;dr Digging into windows registry to find process run counts. Extracting and parsing AmCache to find the hash of process images Read More Defenit Windows Registry Analysis
Strange PCAP - HackTM CTF Quals 2020 g4rud4 2020-02-10 Forensics / Network tl;dr Disk Dump extraction. USB leftover Capture data extraction. Zip file cracking. Read More HackTM Wireshark
Find My Pass - HackTM CTF Quals 2020 stuxn3t 2020-02-09 Forensics / Memory tl;dr Memory dump analysis using Volatility. Extracting Keepass Master Password from the memory. Extracting flag from ZIP archive attached in the Keepass database. Read More HackTM Windows Memory Analysis
RR - HackTM CTF Quals 2020 stuxn3t 2020-02-09 Forensics / Disk tl;dr RAID recovery JPEG image extraction from lost disk Read More HackTM RAID Recovery
EV3 Player - HITCON Quals 2019 stuxn3t 2019-10-14 Forensics / Network tl;dr EV3 Robot pklg analysis .RSF file recovery Read More EV3 Robot Wireshark HITCON
"...---..." - InCTF Internationals 2019 f4lc0n 2019-10-10 Forensics / Network Write-Up for the “…—…” challenge from InCTF Internationals 2019 tl;dr Alert signals encoded in morse transfered to the Mi-Band Traverse through the packets and find the appropriate BLE handles of the encoded message Decode the morse encoded message Read More InCTFi Wireshark BLE Morse Code
Fresh From The Oven - InCTF Internationals 2019 g4rud4 2019-10-03 Forensics / Network tl;dr Decoding the strings found in TCP stream 0. Analysing and extracting data sent via different ports of TCP. Using character-wise caesar from the extracted data. Zip cracking Read More InCTFi Wireshark Stego
Notch It Up - InCTF Internationals 2019 stuxn3t 2019-09-24 Forensics / Memory tl;dr Chrome history analysis File recovery from the memory dump Raw analysis of email content Environment variables analysis RAR password cracking Corrupted file analysis Read More InCTFi Volatility Windows Memory Analysis