Rommance - Daniel Jiseok Song

zip 압축 파일 암호 풀기
FCrackZip

리눅스용과 윈도우용(커맨드창)이 있습니다.
오픈소스, 무료 프로그램입니다.

무식하게 aaaaa부터 찾아갑니다.

http://www.goof.com/pcg/marc/fcrackzip.html

NAME

fcrackzip - a Free/Fast Zip Password Cracker  

SYNOPSIS

fcrackzip [-bDBchVvplum2] [--brute-force] [--dictionary] [--benchmark] [--charset characterset] [--help] [--validate] [--verbose] [--init-password string/path] [--length min-max] [--use-unzip] [--method name] [--modulo r/m] file...  

DESCRIPTION

fcrackzip searches each zipfile given for encrypted files and tries to guess the password. All files must be encrypted with the same password, the more files you provide, the better.  

OPTIONS

-h, --help

Prints the version number and (hopefully) some helpful insights.

-v, --verbose

Each -v makes the program more verbose.

-b, --brute-force

Select brute force mode. This tries all possible combinations of the letters you specify.

-D, --dictionary

Select dictionary mode. In this mode, fcrackzip will read passwords from a file, which must contain one password per line and should be alphabetically sorted (e.g. using (1)).

-c, --charset characterset-specification

Select the characters to use in brute-force cracking. Must be one of

  a   include all lowercase characters [a-z]
  A   include all uppercase characters [A-Z]
  1   include the digits [0-9]
  !   include [!:$%&/()=?[]+*~#]
  :   the following characters upto the end of the spe-
      cification string are included in the character set.
      This way you can include any character except binary
      null (at least under unix).

For example, a1:$% selects lowercase characters, digits and the dollar and percent signs.

-p, --init-password string

Set initial (starting) password for brute-force searching to string, or use the file with the name string to supply passwords for dictionary searching.

-l, --length min[-max]

Use an initial password of length min, and check all passwords upto passwords of length max (including). You can omit the max parameter.

-u, --use-unzip

Try to decompress the first file by calling unzip with the guessed password. This weeds out false positives when not enough files have been given.

-m, --method name

Use method number "name" instead of the default cracking method. The switch --help will print a list of available methods. Use --benchmark to see which method does perform best on your machine. The name can also be the number of the method to use.

-2, --modulo r/m

Calculate only r/m of the password. Not yet supported.

-B, --benchmark

Make a small benchmark, the output is nearly meaningless.

-V, --validate

Make some basic checks wether the cracker works.

크리에이티브 커먼즈 라이센스

이 저작물은 크리에이티브 커먼즈 코리아 저작자표시-비영리-변경금지 2.0 대한민국 라이센스에 따라 이용하실 수 있습니다.