파일 준비 : john180j1w.zip

암호 해체 파일 Melontop100.zip ( 파일이름을 변경 짧은 이름으로 준비)

참조 링크 : 압축파일 zip, rar 암호 풀기 / 알집 패스워드 해제 프로그램 (unlock zip, rar password) / john the ripper

출처: http://dosnipe.tistory.com/34 [참고용 개발노트] 

실행 명령어 cmd 조건

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>zip2john

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>zip2john melontop100.zip > zip.hashes

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>john.exe zip.hashes

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>john.exe zip.hashes --show

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>dir mel*.*
 C 드라이브의 볼륨: SSD_g_win10_RS2_15063_UTIL
 볼륨 일련 번호: 8CCA-7844

 c:\Users\shimss\Downloads\john180j1w\john180j1w\run 디렉터리

2017-11-04  오후 07:32       919,043,344 Melontop100.zip
               1개 파일         919,043,344 바이트
               0개 디렉터리  151,965,097,984 바이트 남음

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>zip2john
      0 [main] zip2john 5228 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
the public mailing list cygwin@cygwin.com
Usage: zip2john [options] [zip files]
 -i <inline threshold> Set threshold for inlining data. Default is 1024 bytes
Options for 'old' PKZIP encrypted files only:
 -a <filename>   This is a 'known' ASCII file
    Using 'ascii' mode is a serious speedup, IF all files are larger, and
    you KNOW that at least one of them starts out as 'pure' ASCII data
 -o <filename>   Only use this file from the .zip file
 -c This will create a 'checksum only' hash.  If there are many encrypted
    files in the .zip file, then this may be an option, and there will be
    enough data that false possitives will not be seen.  If the .zip is 2
    byte checksums, and there are 3 or more of them, then we have 48 bits
    knowledge, which 'may' be enough to crack the password, without having
    to force the user to have the .zip file present
 -n Do not look for any magic file types in this zip.  If you know that
    are files with one of the 'magic' extensions, but they are not the right
    type files (some *.doc files that ARE NOT MS Office Word documents), then
    this switch will keep them from being detected this way.  NOTE, that
    the 'magic' logic will only be used in john, under certain situations.
    Most of these situations are when there are only 'stored' files in the zip
 -2 Force 2 byte checksum computation

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>zip2john melontop100.zip > zip.hashes
      0 [main] zip2john 2684 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
the public mailing list cygwin@cygwin.com
melontop100.zip->▒▒▒▒ (Melon) 11▒▒ 03▒▒ ▒ǽð▒ Top100 [14▒▒ ▒▒▒▒]/ is not encrypted!
ver 14  melontop100.zip->▒▒▒▒ (Melon) 11▒▒ 03▒▒ ▒ǽð▒ Top100 [14▒▒ ▒▒▒▒]/ is not encrypted, or stored with non-handled compression type
ver 14  efh 7075  melontop100.zip->▒▒▒▒ (Melon) 11▒▒ 03▒▒ ▒ǽð▒ Top100 [14▒▒ ▒▒▒▒]/001.▒▒▒θ▒▒▒ -  ▒▒▒▒.mp3 PKZIP Encr: 2b chk, TS_chk, cmplen=10434844, decmplen=10466942, crc=E27EFC9
ver 14  efh 7075  melontop100.zip->▒▒▒▒ (Melon) 11▒▒ 03▒▒ ▒ǽð▒ Top100 [14▒▒ ▒▒▒▒]/002.▒▒▒▒ ▒▒▒▒ (EPIK HIGH) - ▒▒▒ּҼ▒ (Feat. ▒▒▒▒▒▒).mp3 PKZIP Encr: 2b chk, TS_chk, cmplen=9334511, decmplen=9492473, crc=3FE79EF3
ver 14  efh 7075  melontop100.zip->▒▒▒▒ (Melon) 11▒▒ 03▒▒ ▒ǽð▒ Top100 [14▒▒ ▒▒▒▒]/003.TWICE (Ʈ▒▒▒̽▒) - LIKEY.mp3 PKZIP Encr: 2b chk, TS_chk, cmplen=8578739, decmplen=8592169, crc=9330F2B4
ver 14  efh 7075  melontop100.zip->▒▒▒▒ (Melon) 11▒▒ 03▒▒ ▒ǽð▒ Top100 [14▒▒ ▒▒▒▒]/004.▒▒▒▒▒▒ - ▒׸▒▒▒▒ϴ▒.mp3 PKZIP Encr: 2b chk, TS_chk, cmplen=9725163, decmplen=9746280, crc=DAD4A926

*>>>> 아래 명령어는 시간이 걸리므로 저녁에 걸어 놓고 아침에 확인 합니다.

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>john.exe zip.hashes
      0 [main] john 12304 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
the public mailing list cygwin@cygwin.com
Loaded 1 password hash (PKZIP [32/32])
Will run 4 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
0g 0:00:00:37  3/3 0g/s 5622Kp/s 5622Kc/s 5622KC/s adaigrog..addoress
0g 0:00:01:01  3/3 0g/s 9621Kp/s 9621Kc/s 9621KC/s cydnyske..cygr80cb
0g 0:00:01:21  3/3 0g/s 11833Kp/s 11833Kc/s 11833KC/s cmc11147..cmcm1441
0g 0:00:03:02  3/3 0g/s 16629Kp/s 16629Kc/s 16629KC/s sznk2h..s03iae
cccc3333         (melontop100.zip)
1g 0:00:08:30 DONE 3/3 (2017-11-05 02:25) 0.001958g/s 18264Kp/s 18264Kc/s 18264KC/s ccchtrro..ccclcc32
Use the "--show" option to display all of the cracked passwords reliably
Session completed

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>john.exe zip.hashes --show
      0 [main] john 19340 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer.  Please report this problem to
the public mailing list cygwin@cygwin.com
melontop100.zip:cccc3333:::::melontop100.zip

1 password hash cracked, 0 left

c:\Users\shimss\Downloads\john180j1w\john180j1w\run>

====== 방법 2 =============

쉽게 cmd 병령어로 압축 해체 > 111.zip 이름으로 변경 저장후 > crack111.cmd 실행 합니다

1) john180j1w_11q.kr 압축을 풀고

2) john180j1w_11q.kr/run 폴더에  해체할 압축파일을 복사하고 111.zip으로 이름 변경 합니다

3) crack111.cmd를 클릭 실행 합니다

4) 비밀번호가 111zip.txt 에 저장 됩니다

> cmd명령어 참조

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