This challenge is from
Dreamhack CTF Season 4 Round #8 (🌱Div2)
.
Description
Description
chall 바이너리를 실행하여 플래그를 어떠한 연산을 거쳐 나온 결과를 flag1.txt와 flag2.txt로 저장하였습니다.
사용자는 chall 을 실행하여 sample flag를 연산한 후 rev1.txt와 rev2.txt 파일을 생성할 수 있습니다.
chall 바이너리를 분석하여 원래의 플래그를 찾으세요!
플래그 형식은 flag{} 입니다.
Difficulty votes 18
Voting results
Full voting log
군인김도현
Crazy 8
Has voted on this challenge to LEVEL 1.
jitensha69
No badge
Has voted on this challenge to LEVEL 3.
ChristmasTree
꿈나무
Has voted on this challenge to LEVEL 3.
donggeul
워게임: 50
Has voted on this challenge to LEVEL 4.
n1n2n3n4
No badge
Has voted on this challenge to LEVEL 5.Questions 0
There are no questions about the challenge yet.
Solvers 86
수빙
전자두뇌
Shine1
No badge
군인김도현
Crazy 8
Grumin
No badge
neonMagenta
No badge
nicknamemohaji
No badge
junan
사이보그
RefleSh
리버싱 입문
rshper
CTF 초보자
Hwang Geun-chul
No badge
Comments 4