F-Secure Trojan Information Pages : Cdropper.M [ Summary ] | [ Disinfection ] | [ Detection ] Name: Cdropper.M Category: Trojan Platform: SymbOS Date of Discovery: December 27, 2004 Summary Cdropper.M is a Symbian SIS file that will install SymbOS/Cabir.J onto the device. For more details of Cabir.J, see the description: http://www.f-secure.com/v-descs/cabir_j.shtml The Cabir.J file that is installed doesn't work and the SIS packets send by it are broken. Disinfection F-Secure Mobile Anti-Virus will detect Cdropper.M and delete the worm components. If your phone is infected with Cropper.M and you cannot install files over bluetooth, you can download F-Secure Mobile Anti-Virus directly to your phone: Open the phone's web browser Go to http://mobile.f-secure.com Select link "Download F-Secure Mobile Anti-Virus" and then select phone model Download the file and select open after download Install F-Secure Mobile Anti-Virus Go to applications menu and start Anti-Virus Activate Anti-Virus and scan all files Back to the Top Detection F-Secure Mobile Anti-Virus for Symbian detects this malware starting from the update build number 15. Back to the Top Write-up: Mika Tolvanen Technical Details: Mika Tolvanen, March 21, 2006 Description Updated: Sean Sullivan, March 21, 2006 F-Secure Corporation