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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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 ...
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157 views

How does police or somebody find out that an Arp Spoofing attack was done?

If you watch traffic in real time, you can see that an attacker doing a MiTM attack does ARP spoofing because MAC addresses will be duplicated, etc. And, well, you can see all MAC addresses and see ...
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617 views

File system history on USB drives

I want to find out who deleted a specific file from a USB disk. The disk is formatted as NTFS. The file was deleted while the disk was plugged into a Windows 7 system. However, while I do have ...
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143 views

How does window.w3ssss hack occur

Recently a .Net MVC 2 application on our server was infected with a virus / hack, it added some Javascript to the index.aspx pages of the site. While we have cleaned it up, I have not been able to ...
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126 views

What are the options for acquiring disk image from a Linux computer that can't be removed from a crime scene?

If the suspect's computer is Linux, can you directly use tools such as dd or dcfldd on his computer to acquire the disk image? Or do you need to use forensic live cds like Helix, Penguin sleuth or ...
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30 views

DIsk imaging on virtual environment

Every forensics material you read, tell you to get an image of the disk and work with this image. However, it seems they always refer to a single computer. What if the compromise is on a VMWare ...
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28 views

Battery Backed SRAM (and Digital Forensics)

Is it feasible to create a portable battery powered drive out of RAM that could sustain its data via the charge of a battery? From my understanding it doesn't require much power. Combining this ...
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310 views

Is there any way for me to trace the TeamViewer ID of a machine that hacked in?

I am wondering if there is any list I could access to find TeamViewer ID's, as the police are not being helpful about this.
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79 views

Are there any artifacts for filesystem forensics in memory?

I have a memory dump. I know it is infected by a rootkit which uses its own file system installed at the end of the disk. Can there be any artifacts in dmp file to show this?
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35 views

How can I temporary disable folders links like Users\All Users in order to perform a forensic analysis?

I'm doing a forensic analysis of a hard drive that I have imaged to a dd image. The image is a NTFS filesystem that I mount in my Windows system with FTK Imager in read-only mode. Then, I search in ...
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93 views

iPhone 5c iOS 7.1 deleted video recovery?

Can a video that was deleted from an iPhone 5c running iOS 7.1 be recovered? 1) the video was not in the camera roll 2) the video was deleted 3 weeks before seizure of device 3) app used to ...
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102 views

Mitigating TrueCrypt Attack Vectors in Memory and System Cache

While browsing PasteBin today, I noticed a new Paste that outlined approaches to compromising TrueCrypt protected data, as well as full Keys, Encryption Schemes, Plain-text Files, and Volume Names ...
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76 views

Forensics in the cloud

I recently did a university module on digital forensics and learned a lot about the process, and techniques, of digital forensics investigations. We didn't actually cover the cloud although I ...
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215 views

Can particular object be detected and extracted from RAM? [closed]

I was Googling for a while now, and I don't seem to find what I am looking for. Imagine I have a programm running (for example some random image generator, perhaps captcha) and I have a background ...
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3k views

IS Maltego is the best forensic/intelligence solution out there? [closed]

i am looking for the best intelligence forensic software that will give me the best solution for gathering information around the web . please recommend me the best software out there ... and if you ...
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2answers
34 views

Separate normal traffic [closed]

Is there any tool or method to separate normal traffic and malicious traffic from pcap? For example : if malicious traffic detected with snort i need to store those packets .only if malicious traffic ...
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57 views

Forensics - Mounting Drives in RAM

From a computer forensics standpoint. If someone were to mount a partition in RAM using something like: mount -t tmpfs tmpfs /mnt -o size=1024m How much more difficult would it be to recover data ...
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33 views

Data Abstraction Layers in Forensic Imaging

I am a bit confused from various sources about the abstraction level and layers that a file resides in forensic imaging. I have found two slightly different explanations: The first one includes a) ...
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57 views

Finding artefacts of software

I was wondering if there is an established way to tell what running a particular program on a system might leave behind (in terms of changes to a filesystem, such as in Linux). I am thinking of this ...
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65 views

Data recovery from file collections [closed]

I am presently working as a summer intern. My first objective is, given a collection of files, recover and identify the file types present in it. To download sample pseudo-forensics data I have been ...
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220 views

Linux Physical memory analysis using hexeditor for Forensics

I am about to forensics investigation of a linux physical memory. I have dumped an ARM Linux which the profile is not listed in Volatility, so I could find the process and the latest command using ...
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391 views

Forensic analysis of Android sqlite db's

In an extraction of com.facebook.katana/Database db files (fb.db and webview.db), I get: [fb.db] If I use an hexadecimal editor to open those files, even when there is no sqlite record named c_user, ...
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60 views

Search engine forensics?

I read an article that th3j35t3r (hacker alias) had written awhile ago and could not find it again to reference so I will do my best to explain correctly. An anonymous individual tried to dox ...
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141 views

Can plain text be hidden/accessed in laptop Firmware? (or elsewhere, not HDD/SSD)

Scenario: I just took 1 page of text (.odt) and copied it into a plain text document, that happens to result in a 3KB file. With that as a random size criteria for discussion, CAN code be written to ...
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234 views

Deep international spy forensics: what hw really needs to be destroyed?

True Scenario: Representatives from the GCHQ went into The Guardian newspaper corporate office in London and demanded top secret data (leaked by Edward Snowden) be returned to authorities. The senior ...
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411 views

Is sqlmap traceable?

Is sqlmap still traceable when we use --tor --user-agent and macchanger? For example: sqlmap -u "[vulnerable_website_link]" --tor --user-agent="Mozilla/5.0 (compatible; Googlebot/2.1; ...
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1k views

Why can't the police/government shut down black market websites? [duplicate]

I've been told that black market websites that have pretty much every drug, guns and all sorts of illegal things for sale don't actually exist on the internet, and I was then told some lengthy ...
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737 views

Penetration testing job entry exam [closed]

What type of hands on tests should I expect in a interview for a entry level penetration tester? And what do examiners expect a candidate to accomplish (i.e. full compromise)? The reason I ask is ...
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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 ...
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287 views

How to know when a file was deleted in a NTFS filesystem?

Is it possible to know when a file in a NTFS filesystem was deleted? For example, if you have the file in the recycle bin you have the metadata file that stores when the file was sent to the recycle ...
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188 views

PC showed evidence of a phone being attached for no obvious reason. Theories on why? [closed]

Connecting via remote desktop to a Windows 7 machine today showed the last couple of seconds of a windows device installing and the "Your device is ready" popup for a Sony Xperia T. Going to ...
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459 views

What is the full extent of information about my computer that a website can get?

I need to know what all information a random website can get from my computer, and whether a website can tell which of my two computers on the same router I'm using. I know websites can determine ...
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660 views

How do i know if I have moved or copied a file from my SD card to PC? [closed]

is there any way to know if the file I have on my mini-SD card was moved or copied to my PC? i have sensitive files on my SD card which is stolen and i cant remember if I cut or copied the file from ...
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229 views

Definitions of computer forensics and information security [closed]

I'm about to do my master and I need to make a decision on what course I should take now I have two options either computer forensics or information security What I want to know is: What is the ...
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67 views

Can you trace network attacker by ip address? [closed]

Is it possible to prove the identity by ip address of someone that has compromised a router on your network?
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45 views

KDBG usage in volatility

I am using volatility recently and I noticed that it uses kdbgscan command, that is about kernel debugger block. Can someone explain in plain words what is it and why are we using it?
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146 views

Get PGP Private Key from RAM analysis RSAKeyFind

For an experiment, I'm trying to open a 2048-bit RSA encrypted mail on a image. Using this fresh image, I made a memory dump and analysed the dump for RSA keys. Now, several RSA keys have been ...
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675 views

How to decrypt passwords gained by wireshark? [closed]

We are trying to see who is using network VPN. I used Wireshark to sniff the network, I gained some users and passwords. The usernames were in plain text, but the passwords were in two different ...
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243 views

SIEM v/s Network Forensic

when SIEM is already implemented in a enterprise network; does it not do all tasks and report like network forensic investigation? Or can we do away with SIEM and have only Network Forensic tools ...
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299 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 ...
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Removing Virtual Guest Additions Safely

So say I have a virtual machine that has been handed to me by an end user for forensics. It's a virtual machine exported as an appliance. I don't want VirtualBox's guest additions or VMWare Tools to ...
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Where can I get name of the person who registered Windows and his organization? [migrated]

Having access to an image of a system which I can't boot up on a virtual machine, how could I figure out who registered Windows and its organization? I can use Autopsy to access the files, but don't ...
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33 views

Read WMI stuff on offline system?

For forensic purposes, I want to work with WMI on an offline system (dd image disk). In particular I would like to read the WMI Event Subscriptions. How can I achieve this ? Are WMI stuff located ...
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2k views

Files deleted by some Employee . How to find what time it happened and whether done from another computer on network? [closed]

My Files got deleted by any Employee . How to find what time it happened and whether done from another computer on network ? The files were in shared drive in the computer. I am using windows 8. What ...
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3answers
454 views

Digital Forensic test image?

Does anyone know where I can get a free forensic test image for FTK? I need it to be below 5000 files for the demo. I found one but it is larger than 5k and it spits errors back at me.
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98 views

Forensic Question Invisible User [closed]

I was able to create an invisible user in windows 7 and 8.1. The user is not visible at the login Screen, I added it to the SYSTEM account group and Remote desktop Users Group, The Administrator can ...
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80 views

Tracing the attacker

I have seen from: http://www.scientificamerican.com/article/tracking-cyber-hackers/ "The source field can be changed [spoofed] by an attacker to make it seem like it's coming from someplace it's not" ...
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601 views

Where can I find a list of Indicators of Compromise (IOC) conditions?

OpenIOC.org has several schemas defining Indicators of Compromise. The Schema is defined here: http://schemas.mandiant.com/2010/ioc/ioc.xsd While under IndicatorItemContext/search says it is ...
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434 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?
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36 views

Tools or scripts to scrape browser credentials and data?

I'm exploiting machines in a network and I'm currently trying to scrape data to further my testing from the compromised machines. There's no SOE build so i've got a variety of different environments. ...