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View Code? Open in Web Editor NEWA Tool for Automatic Analysis of Malware Behavior
License: GNU General Public License v3.0
A Tool for Automatic Analysis of Malware Behavior
License: GNU General Public License v3.0
Whether I can use the original XML representation of CWSandbox as the input of Malheur,or I must change the original XML with MIST.
Hi team,
I've noticed that after a "make clean" the file "malheur.h" is removed. This file must be dinamically created in the compilation process, but the file "malheur.h.in" is missing. Then it's not possible to build the code after run "make clean". First time I try to build the code it runs fine because "malheur.h" is downloaded from the repo.
Regards
I want to know that whether the Malheur contains the function can gain the reports of malware behavior if I have some new samples.
Reported this privately already, but for the benefit of others that run into it, the patch to fix the issue is:
diff --git a/src/class.c b/src/class.c
index fe9f0d4..3830e8e 100644
--- a/src/class.c
+++ b/src/class.c
@@ -115,10 +115,12 @@ assign_t *class_assign(farray_t *fa, farray_t *p)
}
}
- /* Compute assignments */
- c->proto[i] = j;
- c->dist[i] = min;
- c->label[i] = p->y[j];
+ if (p->len) {
+ /* Compute assignments */
+ c->proto[i] = j;
+ c->dist[i] = min;
+ c->label[i] = p->y[j];
+ }
if (c->dist[i] > maxdist)
c->label[i] = 0;
Without this, a NULL deref will be hit on the read from p->y[j]. Might not be the correct fix, but it resolves the crash at least.
When compiling malheur on my Ubuntu 15.04, I have the following issue:
gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -DNDEBUG -std=c99 -fgnu89-inline -Wall -fPIC -fopenmp -MT mconfig.o -MD -MP -MF .deps/mconfig.Tpo -c -o mconfig.o mconfig.c
mv -f .deps/export.Tpo .deps/export.Po
gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -DNDEBUG -std=c99 -fgnu89-inline -Wall -fPIC -fopenmp -MT cluster.o -MD -MP -MF .deps/cluster.Tpo -c -o cluster.o cluster.c
mv -f .deps/fmath.Tpo .deps/fmath.Po
gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -DNDEBUG -std=c99 -fgnu89-inline -Wall -fPIC -fopenmp -MT quality.o -MD -MP -MF .deps/quality.Tpo -c -o quality.o quality.c
mv -f .deps/mconfig.Tpo .deps/mconfig.Po
gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -DNDEBUG -std=c99 -fgnu89-inline -Wall -fPIC -fopenmp -MT class.o -MD -MP -MF .deps/class.Tpo -c -o class.o class.c
mv -f .deps/class.Tpo .deps/class.Po
gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -DNDEBUG -std=c99 -fgnu89-inline -Wall -fPIC -fopenmp -MT murmur.o -MD -MP -MF .deps/murmur.Tpo -c -o murmur.o murmur.c
mv -f .deps/farray.Tpo .deps/farray.Po
gcc -DHAVE_CONFIG_H -I. -I.. -g -O2 -DNDEBUG -std=c99 -fgnu89-inline -Wall -fPIC -fopenmp -MT malheur.o -MD -MP -MF .deps/malheur.Tpo -c -o malheur.o malheur.c
mv -f .deps/murmur.Tpo .deps/murmur.Po
mv -f .deps/quality.Tpo .deps/quality.Po
mv -f .deps/cluster.Tpo .deps/cluster.Po
rm -f libmalheur.a
ar cru libmalheur.a md5.o util.o fvec.o ftable.o mist.o fmath.o export.o farray.o proto.o mconfig.o cluster.o quality.o class.o murmur.o
ranlib libmalheur.a
mv -f .deps/malheur.Tpo .deps/malheur.Po
/bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 -DNDEBUG -std=c99 -fgnu89-inline -Wall -fPIC -fopenmp -static -o malheur md5.o util.o fvec.o ftable.o mist.o fmath.o export.o farray.o proto.o mconfig.o cluster.o quality.o class.o murmur.o malheur.o -lz -lconfig
libtool: link: gcc -g -O2 -DNDEBUG -std=c99 -fgnu89-inline -Wall -fPIC -fopenmp -o malheur md5.o util.o fvec.o ftable.o mist.o fmath.o export.o farray.o proto.o mconfig.o cluster.o quality.o class.o murmur.o malheur.o -lz -lconfig -fopenmp
util.o: In function prog_bar': /tmp/malheur/src/util.c:165: undefined reference to
floor'
/tmp/malheur/src/util.c:165: undefined reference to floor' /tmp/malheur/src/util.c:170: undefined reference to
round'
/tmp/malheur/src/util.c:176: undefined reference to floor' /tmp/malheur/src/util.c:176: undefined reference to
floor'
fmath.o: In function fvec_dot': /tmp/malheur/src/fmath.c:299: undefined reference to
log2'
/tmp/malheur/src/fmath.c:299: undefined reference to ceil' fmath.o: In function
fvec_dist':
/tmp/malheur/src/fmath.c:271: undefined reference to sqrt' fmath.o: In function
fvec_norm2':
/tmp/malheur/src/fmath.c:489: undefined reference to sqrt' mconfig.o: In function
config_default':
/tmp/malheur/src/mconfig.c:197: undefined reference to lround' cluster.o: In function
cluster_murtagh._omp_fn.1':
/tmp/malheur/src/cluster.c:113: undefined reference to fmin' /tmp/malheur/src/cluster.c:122: undefined reference to
fmax'
collect2: error: ld returned 1 exit status
Makefile:419: recipe for target 'malheur' failed
make[3]: *** [malheur] Error 1
make[3]: Leaving directory '/tmp/malheur/src'
Makefile:326: recipe for target 'all' failed
make[2]: *** [all] Error 2
make[2]: Leaving directory '/tmp/malheur/src'
Makefile:395: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/tmp/malheur'
Makefile:326: recipe for target 'all' failed
make: *** [all] Error 2
I think the -lm flags for linking is missing somewhere.
By adding it to LDFLAGS directly into the Makefile I can solve this issue.
Thank you
Pierre
is it possible to build on jailbroken devices? Thanks
I get this when I run bin/malheur
The only switch that works is ./malheur -h
I assume that there is a configuration file that I need to load...but I'm not sure where that should be.
Is there a "readme" on how to use this?
currently i'm taking my thesis firstly trying to learn the essence of this Malheur. What stumbled me first, due to my lack of knowledge about installing via VM and Linux (in Ubuntu server 12.04) command.
I am wondering that, there are some sort of additional application needed by fully running these two:
libconfig-1.4.9.tar.gz
libarchive-3.1.2.tar.gz(Stable one according to its original web)
Some of those additional applications are:
Gcc
G++
flex, bison (these 2 are optional, tho i'm still tempted to include them)
PKG-CONFIG
zlib-1.2.8 (currently this is the newest stable)
now i can run Malheur, yet i'm just afraid that because off redundancy package that is not really needed might jumbled everything. Or is it just fine since i did:
wrapping up those questions above:
Hi I want to apply Naive Bayes classification technique on cuckoo reports via Malheur Malware Analysis. For that I want to get information about Malheur's classification technique which is already enabled in it. Which classification technique is coded in malheur ?
Thanks in advance for valuable answers..
When I tried to run malheur
0.5.4 after installing it from source on Ubuntu 14.04 LTS, I got:
Error: Could not open file '/usr/local/var/malheur/malheur.cfg'.: Permission denied [copy_file]
Error: Could not read configuration (file I/O error in line 0): No such file or directory [load_config]
The file /usr/local/var/malheur/malheur.cfg
doesn't exist. Shouldn't a default configuration come with the install? If not, how can I create it?
aclocal: error: aclocal: file '/usr/local/share/aclocal/argz.m4' does not exist
Run brew doctor
and then brew prune
Program terminated with signal SIGSEGV, Segmentation fault.
#0 extract_wgrams (nlen=2, l=,
x=0x7fe850000c20 '\n' <repeats 200 times>..., fv=0x7fe8500009e0)
at fvec.c:383
383 if (t[j - 1] != d)
(gdb) bt
#0 extract_wgrams (nlen=2, l=,
x=0x7fe850000c20 '\n' <repeats 200 times>..., fv=0x7fe8500009e0)
at fvec.c:383
#1 fvec_extract (x=x@entry=0x7fe850000c20 '\n' <repeats 200 times>..., l=203,
s=<optimized out>) at fvec.c:180
#2 0x0000000000409551 in farray_extract_dir._omp_fn.1 () at farray.c:337
#3 0x00007fe86542b34a in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#4 0x00007fe86520d182 in start_thread (arg=0x7fe863e4e700)
at pthread_create.c:312
#5 0x00007fe864f3a47d in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
(gdb) print j
$1 = 0
Hi there, is there any possible way to create MIST for static representation?
Excuse me, i am currently doing a research about Malheur therefore i need to get the comparison of precision and recall of Malheur version 0.4.6 and newest (0.5.3). Currently the problem i am facing is libarchive-2.7.0.tar.gz from https://github.com/libarchive/libarchive/downloads and after tar that particular version and configure, "make" cannot be completed, with an error like below, although ./configure ran well.
What is the solution for this error above?
See more details on our bug tracker
http://code.google.com/p/pentoo/issues/detail?id=83
I am currently learning the analysis part of Malheur version 0.4.6. As i used the dataset of reference_mist.tar.gz from http://pi1.informatik.uni-mannheim.de/malheur/. i can get the similar result as posted in the web. But is it possible to get the similar result like this picture below ?
source from: Automatic Analysis of Malware Behavior using Machine Learning paper.
My hipothesis is that "prototype" list in each malheur machine may cause differences in doing incremental analysis result, even though analysis the same dataset.
My approach is: using dataset of application data set 1 - 7 similar like the paper and put them in the command in sequence but i did clustering not incremental analysis. Because in incremental analysis i cannot see "number of cluster.
Here is what my machine produced:
Whenever I run Malheur in increment mode and feed it one report at a time, I don't get any results, forcing me to rerun it against all previous reports. This yields a noticeable overhead of processing time that likely shouldn't need to be done I'd imagine. Using increment mode with a batch of reports seems to produce the desired results, but I am not able to do this automatically as our system (Cuckoo) feeds reports out one-by-one. Would there be any chance to support single reports in increment mode?
Link for malheur data set are not working anymore. Instead they are redirecting to http://dws.informatik.uni-mannheim.de/en/~rgemulla page.
Can someone correct the website link or either provide me a data set here. Thanks
Hi,
The new updates seem to have created an issue while running ./configure :
./configure: line 11905: syntax error near unexpected token LIBRARY_OPENMP="yes"' ./configure: line 11905:
AX_OPENMP(LIBRARY_OPENMP="yes")'
$> grep AX_OPENMP *
configure:AX_OPENMP(LIBRARY_OPENMP="yes")
configure.ac:AX_OPENMP(LIBRARY_OPENMP="yes")
$> grep LIBRARY_OPENMP *
configure:AX_OPENMP(LIBRARY_OPENMP="yes")
configure:if test "x$LIBRARY_OPENMP" != "x" &&
configure.ac:AX_OPENMP(LIBRARY_OPENMP="yes")
configure.ac:if test "x$LIBRARY_OPENMP" != "x" && \
I think something isn't defined correctly.
I'm doing it on a Ubuntu 15.04
Thank you.
Pierre
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