deobfuscation Questions
1
Solved
So I'm decrypting a javascript code, and after long time of looking on the internet I have no clue on how to decrypt this a quick way.
The code starts off with a large Array containing all strings...
Passer asked 16/6, 2015 at 22:3
1
Solved
Can source maps help to deobfuscate the code that was previously minified with Closure/Uglifyjs?
Are there real obstacles in how source maps work, or is it not there just because nobody care...
Unthankful asked 5/4, 2015 at 23:11
1
Solved
I was looking into efficient ways to read files in Perl and came across this very interesting one liner:
my $text = do { local (@ARGV, $/) = $file; <> };
My question is: How exactly does t...
Lounge asked 5/5, 2015 at 20:13
1
Solved
I am working on a software program that has to be deployed on private cloud server of a client, who has root access. I can communicate with the software through a secure port.
I want to prevent cl...
Forfeit asked 5/3, 2015 at 10:26
1
I'm new to Crashlytics, and I'm having a problem where it is not de-obfusticating my stack traces. According to Crashlytics this should be happening automatically. It should be using the mappings.t...
Hardan asked 11/11, 2014 at 22:8
1
Solved
Recently I was asked to obfuscate my javascript in order to hide a client's api key. I'm using grunt.
Will grunt-contrib-uglify obfuscate my js?
What's the difference between uglify and obfuscate...
Dagda asked 27/2, 2014 at 13:49
1
Sometimes you need to store a password in the app itself, such as a username/password for communicating with your own server. In these cases it's not possible to follow the normal process of storin...
Hydrocele asked 8/4, 2014 at 22:55
3
Solved
This is a small piece of JavaScript code that alerts "Hello world":
ﾟωﾟﾉ=/｀ｍ´）ﾉ~┻━┻//*´∇｀*/['_'];o=(ﾟｰﾟ)=_=3;c=(ﾟΘﾟ)=(ﾟｰﾟ)-(ﾟｰﾟ);(ﾟДﾟ)=(ﾟΘﾟ)=(o^_^o)/(o^_^o);(ﾟДﾟ)={ﾟΘﾟ:'_',ﾟωﾟﾉ:((ﾟωﾟﾉ==3)+'_')[ﾟΘﾟ...
Hollowell asked 23/3, 2014 at 7:34
2
Solved
I came across a cryptic jQuery and am interested to understand how it works.
http://jsfiddle.net/fsW6U/
Also check the code below:
$ = ~ [];
$ = {
___: ++$,
$$$$: (![] + "")[$],
__$: ++$,
$_...
Shoemake asked 22/2, 2014 at 13:53
2
Solved
I'm trying to take apart and de-obfuscate this mandlebrot-generating python code:
_ = (
255,
lambda
V ,B,c
:c and Y(V*V+B,B, c
-1)if(abs(V)<6)else
( 2+c-4*abs(V)**-0.4)/i
) ;v, x=1500,10...
Gallantry asked 15/11, 2013 at 20:4
3
Solved
I found a line of script left by the hacker in one of my PHP files. And it reads like this:
<?php
($_=@$_GET[2]).@$_($_POST[1]);
?>
Can anyone please give some hints about what this line...
Hatband asked 29/10, 2013 at 15:45
2
Solved
OK, I will bite. An answer to the massively popular Why does the C preprocessor interpret the word "linux" as the constant "1"? question mentions that
main() { printf(&am...
Irresolution asked 10/10, 2013 at 14:36
1
I'm attempting to decode the following text with hexadecimal characters prefixing by "Zq".
I've tried to decode this from base 16, 32, 64 whithout success. It's an encoded instruction from a JavaS...
Staurolite asked 9/10, 2013 at 16:23
1
Solved
I downloaded a crash report from my app's Google Play admin area, ran it through retrace.sh to deobfuscate the Proguard mapping, and it produced the output below.
Questions:
What is Unknown Sourc...
Quintanilla asked 25/7, 2013 at 15:14
2
Solved
Browsing among some legacy code I've found such function:
static inline bool EmptyFunc()
{
return (void*) EmptyFunc == NULL;
}
What are the differences from this one:
static inline bool EmptyF...
Conceivable asked 25/4, 2013 at 6:21
4
Solved
How does this C program work?
main(_){_^448&&main(-~_);putchar(--_%64?32|-~7[__TIME__-_/8%8][">'txiZ^(~z?"-48]>>";;;====~$::199"[_*2&8|_/64]/(_&2?1:8)%8&1:10);}
...
Remonstrate asked 13/3, 2013 at 18:22
1
Solved
I have seen ctk.c obfuscated code, but How can I start to de-obfuscate it?
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/time.h>
#include <sig...
Tailstock asked 27/3, 2013 at 21:49
2
Solved
A friend of mine's site was being listed as malicious, and we found some obfuscated code that had been injected into his index.php without him knowing. I deobfuscated the code down two levels and f...
Nazarene asked 9/11, 2012 at 17:47
1
I need to know is there some option to prevent giving same name to different functions during obfuscation.
Mapping file:
org.apache.http.impl.client.cache.BasicHttpCacheStorage -> org.apache.h...
Thalamencephalon asked 22/10, 2012 at 9:39
6
Solved
Is there a tool to deobfuscate java obfuscated codes?
The codes is extracted from a compiled class but they are obfuscated and non-readable.
Bowles asked 2/11, 2009 at 18:6
2
Solved
As the title - please can anyone explain how the next scripts works
this prints the text: "Perl guys are smart"
''=~('(?{'.('])@@^{'^'-[).*[').'"'.('-[)@{:__({:)[{(-:)^}'^'}>[,[]*&[[[[>...
Terminate asked 16/6, 2012 at 10:48
2
Solved
The following question was given in a college programming contest. We were asked to guess the output and/or explain its working. Needless to say, none of us succeeded.
main(_){write(read(0,&_,...
Hildy asked 25/4, 2012 at 18:1
1
Solved
I'm trying to deobfuscate the following Perl code (source):
#!/usr/bin/perl
(my$d=q[AA GTCAGTTCCT
CGCTATGTA ACACACACCA
TTTGTGAGT ATGTAACATA
CTCGCTGGC TATGTCAGAC
AGATTGATC GATCGATAGA
ATGATAGATC...
Scarcity asked 18/2, 2012 at 14:45
4
Here is one example:
eval(function(p,a,c,k,e,d){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[...
Spasm asked 11/11, 2011 at 22:59
2
Solved
I have some perl files which have been "bleached" (don't know if it was from ACME::Bleach, or something similar). Not being very fluent in perl, I'd like to understand what the one-liner that start...
Cleveite asked 26/9, 2011 at 14:37
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