An Evolution of Android Malware “My How You’ve Grown PJAPPS!” (Part 1)

An Evolution of Android Malware “My How You’ve Grown PJAPPS!” (Part 1)

We’ve all seen software grow.  We watch as our favorite software adds on new features and becomes better at what it does.  Malware writers are no different, they want their software to have more features as well as steal even more information. PJApps is a good example of this. PJApps is a Trojan that’s been around for a while causing havoc by being bundled in legitimate applications found in alternative Android markets, it is capable of opening a backdoor, stealing data and blocking sms behind the scenes.  In one variant of PJApps it requests the following permissions to steal information:

INTERNET
RECEIVE_SMS
SEND_SMS
READ_HISTORY_BOOKMARKS
WRITE_HISTORY_BOOKMARKS
INSTALL_PACKAGES
WRITE_EXTERNAL_STORAGE
READ_PHONE_STATE

Here’s some of things the older variants of PJApps stole:

-SIM Card Number
-Telephone Number
-IMSI Number

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Pharmaceutical scammers launch their own Web contest

Pharmaceutical scammers launch their own Web contest

What are pharmaceutical scammers up to? From active participation in black hat search engine optimization campaigns, to spamvertising of bogus links — including QR Codes — and compromising of web sites with high page rank in order to redirect to pharmaceutical scams, scammers are keeping themselves pretty busy in order to monetize as much web traffic as possible.

Recently, one of the most popular affiliate network for selling counterfeit pharmaceutical items launched its own Web contest.

Let’s take a look.

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Researchers spot Citadel, a ZeuS crimeware variant

Researchers spot Citadel, a ZeuS crimeware variant

Security researchers from “Tracking Cyber Crime” have spotted a new ZeuS crimeware variant, that’s based on the leaked ZeuS source code from last year.

Dubbed Citadel, the crimeware is positioned as a universal spyware system, whose modular nature allows cybercriminals to offer flexibly priced value-added services such as managed malware crypting, and managed web injects as a service.

Some of Citadel’s core features include:

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A peek inside the Smoke Malware Loader

A peek inside the Smoke Malware Loader

The competitive arms race between security vendors and malicious cybercriminals constantly produces new defensive mechanisms, next to new attack platforms and malicious tools aiming to efficiently exploit and infect as many people as possible.

Continuing the “A peek inside…” series, in this post I will profile yet another malware loader. This time it’s the Smoke Malware Loader.

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