SamaraCTF 2026/Visual AudioSamaraCTF 2026 — Visual AudioTeam: SamaraCTF.ru · CTFtime rating: not rated · Source: https://ctftime.org/writeup/40805 · Topics: stegoForensicsCTFtime#stegoJun 3, 2026
Root-Me/PNG - Least Significant Bit·30ptsPNG - Least Significant Bit — Root-MeChallenge PNG - Least Significant Bit: layered images and subtle LSB patterns.Forensicshard#root-me#hard#forensicsMay 26, 2026
Root-Me/Crypt-art·25ptsCrypt-art — Root-MeChallenge Crypt-art: layered images and subtle LSB patterns.Forensicshard#root-me#hard#forensicsMay 26, 2026
Root-Me/PDF - Embedded·25ptsPDF - Embedded — Root-MeStego task PDF - Embedded hiding data in media and metadata.Forensicshard#root-me#hard#forensicsMay 26, 2026
Root-Me/EXIF - Thumbnail·20ptsEXIF - Thumbnail — Root-MeChallenge EXIF - Thumbnail: layered images and subtle LSB patterns.Forensicsmedium#root-me#medium#forensicsMay 26, 2026
Root-Me/WAV - Spectral analysis·20ptsWAV - Spectral analysis — Root-MeChallenge WAV - Spectral analysis: layered images and subtle LSB patterns.Forensicsmedium#root-me#medium#forensicsMay 26, 2026
Root-Me/Yellow dots·15ptsYellow dots — Root-MeStego task Yellow dots hiding data in media and metadata.Forensicsmedium#root-me#medium#forensicsMay 26, 2026
Root-Me/Poem from Space·15ptsPoem from Space — Root-MeChallenge Poem from Space: layered images and subtle LSB patterns.Forensicsmedium#root-me#medium#forensicsMay 26, 2026
Root-Me/Twitter Secret Messages·10ptsTwitter Secret Messages — Root-MeOn Twitter Secret Messages, files look innocent at first glance.Forensicseasy#root-me#easy#forensicsMay 26, 2026
Root-Me/Steganomobile·10ptsSteganomobile — Root-MeOn Steganomobile, files look innocent at first glance.Forensicseasy#root-me#easy#forensicsMay 26, 2026
Root-Me/Dot and next line·10ptsDot and next line — Root-MeChallenge Dot and next line: layered images and subtle LSB patterns.Forensicseasy#root-me#easy#forensicsMay 26, 2026
Root-Me/EXIF - Metadata·5ptsEXIF - Metadata — Root-MeOn EXIF - Metadata, files look innocent at first glance.Forensicseasy#root-me#easy#forensicsMay 26, 2026
Root-Me/DNS exfiltration·30ptsDNS exfiltration — Root-MeForensics scenario DNS exfiltration with disk and memory artifacts.Forensicshard#root-me#hard#forensicMay 26, 2026
Root-Me/Logs analysis - web attack·25ptsLogs analysis - web attack — Root-MeOn Logs analysis - web attack, investigators recover fragments from an image dump.Forensicshard#root-me#hard#forensicMay 26, 2026
Root-Me/Heist of the century·25ptsHeist of the century — Root-MeForensics scenario Heist of the century with disk and memory artifacts.Forensicshard#root-me#hard#forensicMay 26, 2026
Root-Me/Find the cat·25ptsFind the cat — Root-MeChallenge Find the cat: log triage and artifact correlation.Forensicshard#root-me#hard#forensicMay 26, 2026
Root-Me/Windows - NTDS Secret extraction·20ptsWindows - NTDS Secret extraction — Root-MeOn Windows - NTDS Secret extraction, investigators recover fragments from an image dump.Forensicsmedium#root-me#medium#forensicMay 26, 2026
Root-Me/Docker layers·20ptsDocker layers — Root-MeChallenge Docker layers: log triage and artifact correlation.Forensicsmedium#root-me#medium#forensicMay 26, 2026
Root-Me/ICMP exfiltration·20ptsICMP exfiltration — Root-MeOn ICMP exfiltration, investigators recover fragments from an image dump.Forensicsmedium#root-me#medium#forensicMay 26, 2026
Root-Me/Command & Control - level 2·15ptsCommand & Control - level 2 — Root-MeChallenge Command & Control - level 2: log triage and artifact correlation.Forensicsmedium#root-me#medium#forensicMay 26, 2026