Posts tagged with: VirusTotal

On December 24, 2015, Unit 42 identified a targeted attack, delivered via email, on a high profile Indian diplomat, an Ambassador to Afghanistan. The body and content of the email suggest that it was crafted and spoofed to look like it was sent by the current Defence Minister of India, Mr. Manohar Parrikar, commending the

NOTICE: We have updated this blog to clarify that Airpush is not responsible for Gunpoder. Airpush’s platform was abused by the malware author to hide malicious activity. Executive Summary Unit 42 discovered a new family of Android malware that successfully evaded all antivirus products on the VirusTotal web service. We named this malware family “Gunpoder”

CTB-Locker is a well-known ransomware Trojan used by crimeware groups to encrypt files on the victim’s endpoints and demand ransom payment to decrypt the files back to their original state.  Earlier this week we detailed a new CTB-Locker campaign and why legacy security products won’t protect enterprise networks. In this blog post we will detail

Introduction CTB-Locker is a well-known ransomware Trojan used by crimeware groups to encrypt files on the victim’s endpoints and demand ransom payment to decrypt the files back to their original state, but most antiviruses detect it by mistake as CryptoLocker (only one vendor correctly detects it as CTB-Locker). The attack vector is very basic and repeats