http://blog.sina.com.cn/s/blog_8a255c0c010160d0.html


ľΣܹԶ̿ĵԡΪ⼦ʱ򣬱ˣƶˣͿԽĵԣ͵ļ롢QQһЩ߰Ķĺ 

 
1.ǰԣ 
ľΣܹԶ̿ĵԡΪ⼦ʱ򣬱ˣƶˣͿԽĵԣ͵ļ롢QQһЩ߰Ķĺѡ 

ľֱ֣ӵҵ档һ뱻޶ˡ 
ΪˣľԽֳԽ࣬СҰղ֮ơľ벡໥ϡãΣԽԽ 
ŵ˵ľǴ߽С͵ǿɱľѳΪִûı޿Ρ 
2.ԭ 
ľΣȻֶη࣬䲻ڣбĲϵͳｨԱûľǴһֹ֣ľûĵѾȾľڲܽûľͲܷԶ̿ƵĹܡ仰˵ǷɷȻҲҪѾڱĵ۷Χ֮ˡ 

3. 
 regedt32.exe עһĿ¼ 
Ŀ¼ HKEY_LOCAL_MACHINE 
ٴĿ¼ SAM 
ٴĿ¼ SAM 
ٴĿ¼ Domains 
ٴĿ¼ Account 
ٴĿ¼ Groups 
ˣ Groups
ǸûġɾϵͳͲܽûˡľڣ޷û̸ΪԱˡĿ¼ļɾûа취ԭġԣ֮ǰҪбݣҪʱ򣬿Իԭ 

ݷҼ Groups ѡ񡰵ļ֣ãͿˡ 
4.˵ 
עʱֻܿһ SAM
Ŀ¼ĶżΪȨ޲ҼӦĿ¼ѡȨޡԼͨ Administrators
ΪȫơͿˡȨ޺ˣؽregedt32.exe Դƣһֱҵ Groups
Ŀ¼Ϊֹ 
5.ԭ 
ܼ򵥣ҵ㵼ǵļֱӵͿˡ 
ɾ Groups
Ŀ¼֮㽫ʹÿеġûʻ͡û顱ĹܣˣļҪҪʹӦܵʱȻԭһ£͸ǰһˡȻһûһֱһʹ̨Ǿνˡ 

 
ɣԴҺôģǺ~~~~ĳЩûƣԼѾɾľļӦǲ֪ʲôʱԼԭⲻĻˣ⻹㣬ҵʱɱĳľϵͳҲ˹:Ӧó򶼴򲻿ˡʱûԼ˽ʹɱǿֻܿ޿װϵͳ
Ϊʲô?ѵľ޸ϵͳ?ʵ𰸺ܼ򵥣Ϊľ޸Ӧó(EXEļ)Ĳʽ
ʲôǡʽ?ҵʦϺģԷڣܣWindowsϵͳļĴ򿪲ͨעӦֵָӦóִеģλעġHKEY_CLASSES_ROOTڣϵͳյһļʱĺ׺ΪʶļͣӦĳ򿪡ӦóҲΪһļҲһļͣͬʽֻWindowsĵóΪ"%1"
%*ϵͳںΪִ󡱣ͻΪʹִ򿪷ʽļ̣ļͱִˣĳֵWindowsͻǸָļһЩľEXE׺Ӧexefile͵ġ򿪷ʽĳˡľ
"%1"
%*гʱϵͳͻΪľ򡱴̣ѽŵļΪݸִУǿˡΪľΪEXEļĵóʹԳפڴ棬ÿζָܻļһûľˡȻһľɾWindowsͻҲӦĵó޷ִˣνġг޷СԴľϵͳģûҪװϵͳ
ľ򵥷ֻҪ鿴EXEļĴ򿪷ʽָʲôֹͣḶ̌ľļĻҲһֹͣȻڱע༭ŵ(г򶼻򲻿)ɾľļexefileġ򿪷ʽKEY_CLASSES_ROOT\exefile\shell\open\command)Ļԭġ%1
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ɾľǰǰѲʽĻͻֳᷢ򲻿ˣʱҪżWin9xûʹá滻󷨡:F8˵ѡMS-DOSģʽExplorer.exeĸٰ֣REGEDIT.EXEΪExplorer.exeٴֽᷢWindowsֻʣһע༭ˣϿѲʽĻǻָǰExplorer.exe
Win2000/XPûԣˣֻҪڿʱF8˵ѡʾİȫģʽϵͳͻԶʾΪǣֱREGEDITɴע༭XPûҪֱڡ򿪷ʽCMD.EXEܴ򿪡ʾע༭REGEDIT.EXEˡ 