The article describes an upgrade to the FishMonger APT group's arsenal with the deployment of SprySOCKS, a Windows backdoor, but it does not detail a specific vulnerability or patch. No CVSS score, affected version ranges, fixed versions, or workarounds are provided in the source text.
2026-06-16 (Back to Inventory) FishMonger’s arsenal upgraded: SprySOCKS for Windows Author(s): ESET Research Organization: ESET Research win.sprysocks Open article directly Open article on Archive.org Related Articles 2026-05-28 ⋅ ESET Research ⋅ ESET Research ESET APT Activity Report Q4 2025–Q1 2026 WAVESHAPER BirdCall BLINDINGCAN RokRAT Rook Tiger RAT 2026-05-14 ⋅ ESET Research ⋅ ESET Research FrostyNeighbor: Fresh mischief and digital shenanigans Cobalt Strike PicassoLoader 2026-05-05 ⋅ ESET Research ⋅ Filip Jurčacko A rigged game: ScarCruft compromises gaming platform in a supply-chain attack BirdCall