New analysis of a fake Telegram installer uploaded to MalwareBazaar shows Silver Fox expanding its ValleyRAT operations with a fresh delivery chain that hides behind a Chinese-language pack-decoy and an uncommon ZPAQ-based packer. The MSI is a WiX-built installer (IssueAccentRequest, 4.49 MB) that runs a VBScript custom action as SYSTEM immediately after file extraction, while […]

The post Silver Fox Campaign Spreads ValleyRAT via Fake Chinese Telegram Language Pack appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.

Mayura Kathir

Source: gbHackers
Source Link: https://gbhackers.com/silver-fox-campaign/