丢失rar文件密码，人命关天，急求恢复方法!!!

ChinaMoBro

如题。
人命关天，并非儿戏。
高人请电:1365 1365 674 或q525658336。我也可把文件发过去请您帮忙。再谢。。

laypeople

用老毛子的ARPR试试吧（http://www.elcomsoft.com/arpr.html)，有四种基本破解方法，暴力（穷举）、掩码、词典、文件。
如果密码是六位以下的，穷举法大约１０分钟破解
如果使用AES-128 标准加密就复杂一些，需要用Advanced Archive Password Recovery破解。
在网上找个注册码，否则只能破解４位密码
呵呵

Advanced RAR Password Recovery  
　　Advanced RAR Password Recovery (or simply ARPR) can be used to recover the lost password for a RAR archive. At the moment, there is no known method to extract the password from the compressed file; so the only available methods are "brute force" and dictionary-based attacks. Here is a brief list of ARPR's advantages:
ARPR has a convenient and easy to use user interface;
ARPR works with one protected file at a time (multiple uses of ARPR is possible);
all compression methods are supported;
self-extracting archives are supported;
you can select the custom character set for "brute-force" attack (non-English characters are supported);
you can interrupt the program at any time. Resuming is supported;
ARPR can work in the background, using the CPU only when it is in an idle state;
ARPR can utilise either a customizable "brute-force" approach, or an effective dictionary-based approach. The different approaches can be used for all RAR types and compression methods using AES (Rijndael) 128-bit encryption, e.g., set the password length (range) of the character set used to generate the passwords, and many other options;
A multilingual interface is provided.
Please note that WinRAR has incorporated AES (using the Rijndael algorithm) encryption since V2.9. The security of your data depends not only on the strength of the encryption method, but also on the strength of your password, e.g., length and composition of the password(s). In general, longer passwords are more secure than shorter ones. Passwords that contain a mixture of letters (upper and lower case), digits, punctuation, spaces, and symbols require a "brute-force" retrieval approach, using all printable characters - an extremely CPU intensive, time consuming process.
A user using AES encryption has the highest probability of success against password retrieval programs. This also means that valuable data will be lost indefinitely if the password is forgotten etc. ElcomSoft's password retrieval programs have a place for legitimate users who lose their password(s), but processing power and current algorithms mean, that high encryption and short complex password(s) may be more appropriate if you wish to have any chance of retrieving the password(s) to your valuable data.
ARPR's algorithm, although very effective, is under constant development. Even when using the most powerful optimising password retrieval system it is only possible to test no more than a few thousand passwords each second. Therefore, a "brute-force" attack is effective for files protected with short passwords of up to 5 or 6 characters. The greater the password length beyond 6 printable characters the more infeasible it will be that the password will be retrieved. A dictionary-attack will be your only option and if this is unsuccessful then your valuable data will be lost indefinitely.

[ 本帖最后由 laypeople 于 2007-3-12 00:36 编辑 ]

cjcdjm

连大概密码都记不住了吗？
知道大概的话用暴力破解。
如果一点都不知道，而且密码设的很强，兄弟，默哀

xinrenaaa

暴力的希望很渺茫的

夫夫

暴力破解耗时间巨长！看到它预算时间就吓死你，尤其是密码既有数字又有拼音那些，基本行不通啊

6839hot

暴力时间开销太大···兄弟整么搞的啊··重要东西密码一定要记牢啊

moza

帮不了什么忙。.
帮老师顶一下还可以的..