Dampig.A is a malicious SIS file dropper, that pretends to be
a crack for version 3.2 of FSCaller application.
The Dampig.A disables some system applications and third party file managers
and installs several variants of Cabir worm on the phone.
The Dampig.A trojan disables Bluetooth UI, system file manager,
Messaging application and phone book on the infected handheld.
Also the Dampig.A will corrupt the uninstallation information
in the system installer, so that it cannot be uninstalled
without being disinfected first.
The menu application is not disabled, so the user is able to
use his phone, and download Anti-Virus to disinfect the phone
without any special tool.
None of the Cabir variants installed on the phone will start
automatically, but some of the applications that are replaced
with Cabir executables, such as Messaging application, will be
most likely called and thus executed by the user.
All of the Cabir variants worm dropped by Dampig.A are already detected.
So the Dampig.A is already detected and stopped without need for
updated Anti-Virus database.
Please note, that even as the FSCaller application that Dampig.A prenteds to
crack, has similar name to our product naming. It has nothing to do with
F-Secure. FSCaller is software made by SymbianWare OHG in Germany.
Disinfection
Disinfection
Kill the Cabir variants that are currently running in the system:
1. Press menu button until you get a list of running applications
2. Kill all applications that look suspicious by pressing 'C' button
F-Secure Mobile Anti-Virus will detect the installed Cabir variants
and delete the worm components. After deleting worm files you
can delete go to application manager and uninstall the
Fscaller3.2Crack7610.sis
If your phone is infected with some Cabir variant and you cannot install files
over bluetooth, you can download F-Secure Mobile Anti-Virus directly
to your phone.
1. Open web browser on the phone
2. Go to http://mobile.f-secure.com
3. Select link "Download F-Secure Mobile Anti-Virus" and then select phone model
4. Download the file and select open after download
5. Install F-Secure Mobile Anti-Virus
6. Go to applications menu and start Anti-Virus
7. Activate Anti-Virus and scan all files
Installation to system
When installed Dampig.A will replace most common third party file managers,
and key system applications with non-functional versions.
Spreading in
Fscaller3.2Crack7610.sis or vir.sis
Payload
Disables following applications
Bluetooth UI
Camera
FExplorer
Messaging
Phonebook
SmartFileManager
Smartmovie
SystemExplorer
UltraMP3
