Category: Privacy Attacks

Jul 05 2012

Android Clickjacking Rootkit Demonstrated

ClickJackingA team of security researchers have demonstrated how a security flaw in Android 4.0.4 can be exploited by a clickjacking rootkit.

The research team is lead by North Carolina State University professor Xuxian Jiang, who succeeded in developing a proof-of-concept rootkit that attacks the Android framework as opposed to the underlying operating system kernel. The researchers contend that such a rootkit could potentially be downloaded with an infected app and be used to manipulate the smartphone.

In the video, the demonstrator was able to hide applications on the device, as well as get them to launch when icons for other applications are clicked. If downloaded with an infected application, the rootkit could for example hide the smartphone’s browser and replace it with a browser that looks exactly the same but actually steals all of the user’s information.

Jan 27 2012

theHarvester – Information Gathering Tool

The HarvestertheHarvester is a tool for gathering e-mail accounts, user names and hostnames/subdomains from different public sources like search engines and PGP key servers.

This tools is intended to help Penetration testers in the early stages of the project It’s a really simple tool, but very effective.

The sources supported are:
– Google – emails,subdomains/hostnames
– Google profiles – Employee names
– Bing search – emails, subdomains/hostnames,virtual hosts
– Pgp servers – emails, subdomains/hostnames
– Linkedin – Employee names
– Exalead – emails,subdomain/hostnames

New features:
– Time delays between requests
– XML and HTML results export
– Search a domain in all sources
– Virtual host verifier
– Shodan computer database integration
– Active enumeration (DNS enumeration,DNS reverse lookups, DNS TLD expansion)
– Basic graph with stats

Some Examples:
Searching emails accounts for the domain microsoft.com, it will work with the first 500 google results:

./theharvester.py -d microsoft.com -l 500 -b google

Searching emails accounts for the domain microsoft.com in a PGP server, here it’s not necessary to specify the limit.

./theharvester.py -d microsoft.com -b pgp

Searching for user names that works in the company microsoft, we use google as search engine, so we need to specify the limit of results we want to use:

./theharvester.py -d microsoft.com -l 200 -b linkedin

Searching in all sources at the same time, with a limit of 200 results:

./theHarvester.py -d microsoft.com -l 200 -b all

Download: https://code.google.com/p/theharvester

Jan 19 2012

Hacker Publishes Waves of Facebook Logins

Facebook Passwords LeakedA hacker who calls himself Hannibal has posted thousands of alleged login email addresses and passwords of Arab Facebook users.

Emails and passwords for the social network Facebook have been published on Pastebin. Hannibal claims he has more than 30 million credentials of Arab users that he will publish regularly.

The hacker backs Israel and said, “State of Israel, not to worry, you’re in the hands of the world’s best hacker that I am. I will continue to support the government of Israel will continue to attack the Arab countries.”

In addition to the Facebook details he claims that he has possession of 10 million bank accounts and four million credit card details, which he warns he will publish if Iran continues to threaten Israel.

The most recent post said, “Unfortunately today I received an email from Mohammad Reza Rahimi [an Iranian politician] who threatens that would raise most of his men to find me and kill me. I assure you Mr. Fool, you can keep looking as you want, you will not find me even if you have a staff of 1,000 people who search for and carry out search for information about me.”

A spokesman for Facebook said, “This does not represent a hack of Facebook or anyone’s Facebook profiles. We have spent time investigating the information and have determined less than a third of the credentials were valid and almost half weren’t associated with Facebook accounts.”

“Additionally, we have built robust internal systems that validate every single login to our site, regardless if the password is correct or not, to check for malicious activity. By analysing every single login to the site we have added a layer of security that protects our users from threats both known and unknown. Beyond our engineering teams that build tools to block malicious activity, we also have a dedicated enforcement team that seeks to identify those responsible for threats and works with our legal team to ensure appropriate consequences follow.”

Jan 18 2012

Another 7000 Israel Credit Cards Exposed

Credit Card ExposedThis week has began under worse auspices worse for Israel, which, despite its attention to the cyber threats posed by cyber-space, has been victim of a series of attacks that have checkmated the government of Jerusalem.

Kosova Hacker’s Security Group of Hackers today claim to release another 7000 Israel credit cards on Internet. Last week xOmar from “group-xp” threatened the Israeli people by exposing millions of credit cards. After that Israel said that it will respond to cyber-attacks in the same way it responds to violent terrorist acts, by striking back with force against hackers who threaten the Jewish state.

The Dump of these 7000 Cards are posted on Tinypaste by Kisova Hackers. Th3 Dir3ctorY, ThEtA.Nu, & X|CRIPO, three hackers from Kosova Hacker’s Security Group posted all the credentials including full name of the card holder, CCV, card no, expiry date.

More, Saudi cyber Hacker OxOmar struck again last Monday by disrupted the websites of Israel’s stock exchange and National air carrier. Israel is facing with a true escalation in cyberwar. Another Interesting Read on Israel Cyber war by Pierluigi Paganini on his Blog.

Sep 25 2011

Doppelganger Domain Attack

Doppelganger Domain AttackDomain typo-squatting is commonly used to spread malware to users whom accidentally misspell a legitimate domain in their web browser. A new type of domain typo-squatting takes advantage of an omission instead of a misspelling.

A Doppelganger Domain is a domain spelled identical to a legitimate fully qualified domain name (FQDN) but missing the dot between host/subdomain and domain, to be used for malicious purposes. Doppelganger Domains have a potent impact via email as attackers could gather information such as trade secrets, user names and passwords, and other employee information.

Each company in the Fortune 500 was profiled for susceptibility to Doppelganger Domains and 151 companies (or 30%) were found to be susceptible. In large corporations, email usage is extremely high and the likelihood of some email being mis-sent is high which could result in data leakage.

Security researcher Peter Kim and Garrett Gee who set up doppelganger domains to mimic legitimate domains belonging to Fortune 500 companies say they managed to vacuum up 20 gigabytes of misaddressed e-mail over six months. The intercepted correspondence included employee usernames and passwords, sensitive security information about the configuration of corporate network architecture that would be useful to hackers, affidavits and other documents related to litigation in which the companies were embroiled, and trade secrets, such as contracts for business transactions.

WhitePaper : Doppelganger.Domains.pdf