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Praveen Babu
By Praveen Babu In K7security

Masked in Memory: A Hidden .PYC fragment utilises cvtres.exe to communicate with C&C

During a routine analysis at K7 Labs, we encountered a Python-based malware sample that uses multi-stage obfuscation. The de-obfuscated result […]

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PowerShell  Stealer Trojan  

In-depth Analysis of a 2025 ViperSoftX Variant

Introduction In early 2025, new samples of PowerShell-based malware began appearing across underground forums and threat hunting communities. The sample […]

Praveen Babu
Praveen Babu June 3, 2025
Data Privacy  Hacktivism  Security Tips  Vulnerability  

Defending Against Web Hacktivism: A Readiness Guide

We have witnessed website defacement attacks by both state-sponsored and non-state hackers against Indian government and business websites when the […]

K7 Labs
K7 Labs May 14, 2025
Android  Breaking  Scams  Security Tips  WhatsApp  

Help Strengthen Our Nation’s Cyber Defenses!

Be Aware, Stay Vigilant, Act Responsibly! Now is a critical time. In the current heightened security scenario, adversaries will attempt […]

K7 Labs
K7 Labs May 10, 2025
Advanced Persistent Threats  

Inside Kimsuky’s Latest Cyberattack: Analyzing Malicious Scripts and Payloads

Kimsuky, also known as “Black Banshee,” a North Korean APT group active at least from 2012, is believed to be […]

Suresh Reddy
Suresh Reddy March 25, 2025
Android  Artificial Intelliigence  Banking Malware  

Android Banking Trojan – OctoV2, masquerading as Deepseek AI

The world is moving from human reality to artificial reality aka advanced artificial intelligence (AI). In January 2025, Deepseek, an […]

Baran S
Baran S March 14, 2025
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Featured Posts

  • From LNK to RAT: Deep Dive into the LNK Malware Infection Chain September 24, 2025
  • Examining the tactics of BQTLOCK Ransomware & its variants August 22, 2025
  • Masked in Memory: A Hidden .PYC fragment utilises cvtres.exe to communicate with C&C November 19, 2025

Recent Posts

  • Masked in Memory: A Hidden .PYC fragment utilises cvtres.exe to communicate with C&C
  • Breakingdown of Patchwork APT September 30, 2025
  • From LNK to RAT: Deep Dive into the LNK Malware Infection Chain September 24, 2025

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