MSBuild
-
New SHADOW#REACTOR campaign uses text only stagers and MSBuild to deploy Remcos RAT
A technical report from Securonix details SHADOW#REACTOR, a campaign that stages text only fragments and in memory loaders to deliver the Remcos RAT and achieve persistent access, using MSBuild and other legitimate Windows binaries.
-
PHALT#BLYX campaign uses fake Booking emails and BSoD lures to deliver DCRat
PHALT#BLYX used fake Booking.com reservation emails and a bogus blue screen lure in late December 2025 to deliver the DCRat remote access trojan to European hospitality systems.
