Cybersecurity researchers at Acronis Threat Research Unit (TRU) have uncovered a new campaign targeting individuals and organizations in Cambodia with an open-source…
The Chinese cybercrime group Silver Fox has been observed targeting a Japanese industrial manufacturing organization with a sophisticated attack chain that leverages…
Winos 4.0, also known as ValleyRAT, is a malware family used by the Silver Fox threat actor. It has been observed in…
The China-linked cybercrime group behind tax-themed phishing lures targeting Indian taxpayers and corporate finance teams has deployed a sophisticated crypter service called…
WinOS, also known as ValleyRAT, is a trojan family used by Silver Fox in their operations.
A suspected China-nexus threat activity cluster, codenamed Operation DragonReturn by Seqrite Labs, has been targeting Indian taxpayers, tax professionals, and corporate finance…
Silver Fox is a threat actor known for using ValleyRAT and other custom payloads. The Spark RAT campaign shows operational similarities to…
Cybereason is a cybersecurity company that analyzed the use of PoolParty Variant 7 in fake installer attack chains delivering ValleyRAT. Researcher Hajime…
A new active campaign is targeting WhatsApp Desktop and WhatsApp Web users across multiple countries, including Malaysia, Brazil, India, Mexico, Singapore, the…
ValleyRAT is a custom remote access trojan associated with the Silver Fox threat actor. It has been used in prior campaigns and…