Computer forensics works to analyze information on computer systems in an attempt to find evidence regarding certain actions to achieve certain goals.

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2
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1answer
74 views

Can we just provide VM snapshopts to LEA

Currently Law enforcement agencies (LEA) take your entire server (or perhaps all servers) in a VPS/Cloud or multi-tenant situation. Have we thought of any policy guidelines where VM images/snapshots ...
0
votes
1answer
88 views

What expertise is required to create an Windows intrusion report?

I need an expert on a subject I know very little. I had a breach on one of my Windows systems. I know how someone got in but for legal purposes I need to prove that some former employee, whom I ...
-2
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2answers
433 views

Learn IP address of sender of a self-destructing email

How can I know the IP address of the sender who sent me a self-destructing email? If not the IP address... what all information can be extracted?
4
votes
2answers
179 views

Did I miss anything when checking for passwords?

I was provided with a "challenge" forensics image of 2MB in size (floppy); they provide the disk image and want you to uncover as many passwords as you can find. I downloaded the image and dd'd it to ...
3
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2answers
34k views

Can a SIM card be tracked without cell phone and battery?

I have a SIM card alone without cell phone and battery. Can it be be tracked?
4
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4answers
4k views

How to make / dump contents of memory for forensics analysis?

I work as a Information Security analyst and was recently tasked to look into Incident response + computer forensics related topics. For starters, I am experimenting on my PC which is running Windows ...
1
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2answers
332 views

Windows process and socket capture

I am seeing some suspicious activity on windows 2008 web server. There are some connection attempts being made from the server going out to foreign IP addresses without any legit reason. The ...
3
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2answers
977 views

How do I run a security check on my WordPress server?

I have a cloud-based server running with CentOS 6.0 and CSF installed. Today I got a message from my host that one of my WordPress installations is hacked and used for phishing. But I don't know how ...
6
votes
4answers
412 views

Finding date of last network access

I have a system that contains highly sensitive data that does not reside on the Internet. However, when I was going through the machine recently, I detected that it had cookies, and temporary internet ...
4
votes
3answers
391 views

Android phone number from disk image

I'm trying to work out what the current phone number is for an Android device based solely off a disk image. I've looked in the mmssms.db and the contacts2.db but neither seem to store the details of ...
1
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3answers
8k views

How to trace malicious hackers?

What are some of the ways law enforcement agencies can trace a hacking attempt back to the hacker? IP and MAC addresses can be spoofed easily, hackers can easily hide their tracks using compromised ...
4
votes
5answers
357 views

Tool to grab sensitive information from command lines [closed]

Of the information entered on the command line (command name and arguments) have to be considered public (everyone can access it using commands like ps). Is there a known tool to automate this kind ...
1
vote
1answer
239 views

Detect Axcrypt files on hard drive

I have lost some Axcrypt files on my hard drive, as I have changed the extension. Is there a way to detect those files (via header, size, etc.) If not, are there some tools to detect discordance ...
6
votes
2answers
9k views

Is there an easy way to see a log of SCP activity on a server (ala /var/log/secure for ssh login)?

On Linux systems, /var/log/secure (or similar, depending on distro) shows all SSH login activity. Is there a similar log for SCP? If not, what's a good approach to enabling logging of scp activity ...
2
votes
1answer
512 views

Is XRY Forensic Tool able to extract data from iPhones?

As far as I know this only DOESN'T work with iPhone 4S and iPad2 / iPad 3, because of the fixed Boot Rom. So, is it no longer possible to brute-force the passcode lock? Can anybody confirm this with ...
5
votes
2answers
7k views

How can you see the device history of a computer when doing forensics?

I was reading this post on Slashdot which talks about the process of gathering evidence from a computer as part of an investigation. The post mentions being able to see the history of devices ...
18
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2answers
33k views

Can wiped SSD data be recovered?

I was reading another post on destroying IDE drives, and how you could remove data, wipe it, or just destroy the drive. The removed data would still be there in some state, although not easily ...
10
votes
1answer
2k views

Do burned DVDs contain trackable information?

I'd like to know if it's possible to burn a video DVD (not just a regular CDFS DVD with video files in it; I mean a DVD that you can play the video of using regular DVD players), without the ...
5
votes
1answer
297 views

SMS PDU specification and carving techniques?

I'm trying to carve NAND flash raw dumps for SMS:s (for school, digital forensics), following the information on dreamfabric.com, but I'm having some trouble. First of all, the specification isn't ...
4
votes
1answer
187 views

Data analyzer tools

I have to find information that can be located in files on a hard drive. Are there good tools to search for specific keywords (even in the hard disk free space area ;-), detect encrypted files, detect ...
4
votes
3answers
572 views

Access point fingerprinting

Does someone know of a project or a way to "fingerprint" an access point (a router)? Fingerprinting should be done irrespective of broadcastet BSSID and ESSID. BSSID and ESSIS may be included in the ...
3
votes
3answers
2k views

What are some recommended open source tools for web browser history analysis?

I'm looking at a series web browser histories from various browsers (IE, Chrome, Firefox, etc) and need to do some analysis. All of these browsers store data much differently, but I was wondering if ...
3
votes
3answers
2k views

Is running an erase tool after an OS install sufficient to ensure no data from the old install is recoverable?

How secure do you consider this process? A drive has data from a previous OS installation. A new OS installation is made on the drive, and Heidi Eraser is run on free space. What are the chances ...
15
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2answers
1k views

Can it be proved that two CDs were burned by different computers?

A friend of mine made a personal data CD. Days later he found a copy elsewhere. He wants to prove the copy didn't come from his computer, but that someone took the CD and copied it from another ...
5
votes
1answer
282 views

What is it called when you give hackers a way in?

Is there a name for a system that is designed to be hacked into? (Alternatively, there may be a different name for a system that is designed to look like it is hacked in to, but is actually just ...
9
votes
3answers
2k views

How to recover securely deleted data

Since we all know files are recoverable with programs after being deleted from the recycling bin, everyone is told to do secure wipes by putting random data over the files you're deleting on the disk ...
8
votes
4answers
441 views

Possible Rogue Admin

This does not involve me directly. However a friend believes her files are being tampered with and/or deleted by the only Windows domain admin there. (She has since kept backups) This started after ...
5
votes
1answer
892 views

What on earth is this log entry in Apache?

error.log - Apache/2.2.17 (Unix) mod_ssl/2.2.17 OpenSSL/0.9.8g mod_fastcgi/2.4.6 mod_fcgid/2.3.4 [Mon Oct 10 22:35:18 2011] [error] [client 91.212.226.95] (36)File name too long: access to ...
9
votes
1answer
300 views

Looking for signs of forensics - Assuming they didn't do the smart thing

I'm getting my hands on a system (one laptop, one hard drive) that were in custody of a LEO for a fairly significant period of time. The laptop runs windows XP professional, with a recovery partition, ...
2
votes
2answers
297 views

SOHO router intrusion

In the hypothetical scenario where someone has managed to gain unlawful access to a SOHO router (any of the consumer wifi models will serve nicely), what steps can you take to verify this, so as to ...
17
votes
5answers
559 views

What should I do when classified information stayed on a unauthorized laptop?

Has anyone ever had to deal with an unauthorized laptop accidentally getting Top Secret level data on it? How did you quarantine the system. Were you required to turn in the entire laptop or were you ...
4
votes
1answer
279 views

Distance Education Programs in Digital Forensics

I am looking for a distance education program with the end product being a Masters of Science in Digital Forensics. I looked through the site and did not find any results, and was hoping since most ...
6
votes
3answers
523 views

Appropriate defense for 404s in my logs - persistent web scans from one region

This seems to be a fairly easy question to figure out, but I wanted to make sure. I've got about a thousand entries on one of my web servers with phpmyadmin in the connection criterion, but as I ...
6
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3answers
2k views

Hard disk forensics - Format & Image tracks

Having no experience in computer forensics, I'd like to know whether it's possible for someone to track if a laptop's HDD/partition has recently been formatted OR had a ghost image deployed. Any ...
5
votes
3answers
339 views

Forensics on a SOHO router

I am interested in how reliable the information determined from doing forensics on a SOHO router is. Most of these routers don't seem to be very advanced, so I question if it would be possible to ...
8
votes
3answers
1k views

How to manually check for rootkits on a server

Does anyone have a general step by step list on how to try discover rootkits on a Linux or Solaris server? I'm looking for to to manually find the rootkit, not by automated software. For example: ...
17
votes
3answers
2k views

Techniques for ensuring verifiability of event log files

Bit of newbie at the whole forensics stuff - but I'm trying to find out what I should have in place before an attack. While there is no end of material on the internet about forensics from seizure ...
14
votes
1answer
891 views

Did someone really plug an iphone in, or are these symptoms of an exploit attempt?

My syslog indicates that someone plugged an iPhone USB device into my desktop at 4am today, for about 10 minutes. I'm checking physical security logs to see if there was someone in the room, but in ...
8
votes
1answer
417 views

How can I secure my log files?

I have a cool tool that displays my syslog and kernellog on my mac's desktop. This has me concerned about what is written in them - I'm staring to feel like they are creating a hole in my privacy. I ...
40
votes
5answers
27k views

Detecting Steganography in images

I recently came across an odd JPEG file: Resolution 400x600 and a filesize of 2.9 MB. I got suspicious and suspected that there is some additional information hidden. I tried some straight forward ...
0
votes
2answers
295 views

is there any solution to manage network forensic, SIEM and intelligence analysis and investigation in a enterprise network?

Anyone have experience in a solution to manage in an integrated view this functionality ? - network forensic - SIEM - intelligence analysis and investigation Like Niksun or Solera solution do ? I'm ...
14
votes
1answer
1k views

What should be included in a jump bag and how often should it be reviewed?

What items should be included in a jump bag? How often do you review your jump bag?
3
votes
1answer
381 views

Do you know any .xry reader for MacOS/*BSD or Linux?

I am looking for a .xry reader (software) that works on mac/*bsd/linux in order to perform a forensic analysis. Can you suggest one?
7
votes
3answers
1k views

What does a court need to successfully prosecute a hacker? Please cite previous cases if possible

Once a business decides it is worthwhile to persue legal action against the attacker, what information and processes should be followed so that: Integrity of the investigation is maintained The ...
6
votes
2answers
127 views

“Fingerprinting” and human error

Pretend for a moment I am investigating an attack. I find errors in the attack method (mistakes made by the human attacking my network/computer). I compile a database of these "mistakes" treating ...
5
votes
8answers
3k views

Retrieving OSx Keychain passwords

I have a computer forensics style osx login.keychain file that I am trying to find the passwords from. I have a very weak mac which I used crowbarkc on to try and brute force but the horsepower is ...