RuCTFE 2018
17 challenges with 22 published community solutions between them. Solution links go to CTFtime’s task page, which aggregates every writeup for a challenge - individual blog posts rot, the aggregator does not.
Full task list on CTFtimeUncategorised12
The upstream scoreboard did not say, so neither do we.
1.5adaefa7.Chunk
1 official solutionAlso written up in: HackerDom/ructfe-2018
Bootstrap.Min
1 official solutionAlso written up in: HackerDom/ructfe-2018
Command Executor
1 official solutionAlso written up in: HackerDom/ructfe-2018
Also written up in: HackerDom/ructfe-2018
Handlers
1 official solutionAlso written up in: HackerDom/ructfe-2018
Jquery.Min
1 official solutionAlso written up in: HackerDom/ructfe-2018
Also written up in: HackerDom/ructfe-2018
Main.D6bb5c69.Chunk
1 official solutionAlso written up in: HackerDom/ructfe-2018
Sessions
1 official solutionAlso written up in: HackerDom/ructfe-2018
Sosdocsunix
1 official solutionAlso written up in: HackerDom/ructfe-2018
Update Image
1 official solutionAlso written up in: HackerDom/ructfe-2018
Vuln Image
1 official solutionAlso written up in: HackerDom/ructfe-2018
Misc4
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Vch
1 writeupAlso written up in: allesctf/writeups, ALLESCTFTeam/ctf, allesctf/writeups, ALLESCTFTeam/ctf
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
laberator
2 writeups- go
- websocket
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
partychat
1 writeupSame technique in picoCTF: PW Crack 2, Permissions, Specialer
vending
1 writeupSame technique in picoCTF: PW Crack 2, Permissions, Specialer
Reverse engineering1
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
radiowave
1 writeup- dotnet
- rust
Same technique in picoCTF: Checkpass, WinAntiDbg0x100, WinAntiDbg0x200