Security Boulevard

APT Attacks Target Indian Government Using SHEETCREEP, FIREPOWER, and MAILCREEP | Part 2

This is Part 2 of our two-part technical analysis on the Gopher Strike and Sheet Attack campaigns. For details on the Gopher Strike campaign, go to Part 1.IntroductionIn September 2025, Zscaler ...
GitHub

Parsing, tokenizing, reading and writing files in ISO 10303-21 aka step

Project started in january 2025. The idea started about 6 years ago. The step format is a human readable aka "ansi/ascii-text-based" file format. It is for serializing and deserializing all kinds of ...
GitHub

A tool and standard format for reading and writing SIR0 files.

The purpose of this tool (and specification) is to propose a universal way of representing SIR0 files, as well as read and write them. SIR0 files are used in most of Spike Chunsoft works, and are ...
Security Boulevard

APT Attacks Target Indian Government Using GOGITTER, GITSHELLPAD, and GOSHELL | Part 1

IntroductionIn September 2025, Zscaler ThreatLabz identified two campaigns, tracked as Gopher Strike and Sheet Attack, by a threat actor that operates in Pakistan and primarily targets entities in the ...