New ransomware plays its victims an audio file, over and over and over…

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New ransomware plays its victims an audio file, over and over and over…
Botnet Jagfu
Malware
Botnet/malware group
Exploit kits
Services
Feature
Distribution vector
Target
Origin
Campaign
Operation/Working group
Vulnerability
CCProtocol
Date 2012 / 2012-10-08
Editor/Conference Trend Micro
Link http://blog.trendmicro.com/trendlabs-security-intelligence/new-ransomware-plays-its-victims-an-audio-file-over-and-over-and-over/ (Archive copy)
Author Elizabeth Bookman
Type

Abstract

Ransomware continuously evolves and updates its social engineering tactics to trick users into paying money to the cybercriminals.

The samples we’re seeing today not only leverage the Federal Bureau of Investigation (or any police authority for that matter), but on this occasion also use a non-malicious .MP3 file!

This audio file repeatedly informs users that their system is blocked because of a certain violation on the federal law they committed. In addition, to unlock the system, users need to pay $200 (USD). Trend Micro detects this as TROJ_RANSOM.CXB and TROJ_RANSOM.AAF.

Bibtex

 @misc{Lua error: Cannot create process: proc_open(/dev/null): failed to open stream: Operation not permitted2012BFR1177,
   editor = {Trend Micro},
   author = {Elizabeth Bookman},
   title = {New ransomware plays its victims an audio file, over and over and over…},
   date = {08},
   month = Oct,
   year = {2012},
   howpublished = {\url{http://blog.trendmicro.com/trendlabs-security-intelligence/new-ransomware-plays-its-victims-an-audio-file-over-and-over-and-over/}},
 }