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Srinivasan E
By Srinivasan E and Dhanush In K7security

Brazilian Campaign: Spreading the Malware via WhatsApp

K7 Labs found out from a tweet about a massive phishing campaign going on against Brazil, spreading the malware via […]

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Malware Crypters  Remote Access Trojan  

Dissecting the Kazy Crypter 

Kazy Crypter has been sold in many underground forums and markets since 2014. The cost of this crypter averages between […]

K7 Labs
K7 Labs March 28, 2022
Remote Code Execution Attacks  Vulnerability  

The Secrets of Trident

In Sept 2021, Microsoft patched CVE-2021-40444, a Remote Code Execution (RCE) vulnerability in Microsoft Office applications, which was being exploited […]

Anurag Shandilya
Anurag Shandilya February 28, 2022
Phishing  Remote Access Trojan  

StrRAT in Disguise

This blog is a follow-up to the StrRAT discussed before here in K7Labs blog.  A new variant of StrRAT where […]

K7 Labs
K7 Labs February 24, 2022
Android  Deceptive Apps  

Facestealer – The Rise of Facebook Credential Stealer Malware

Threat actors are constantly employing new tricks while also maintaining their old tried-and-tested tactics. One such evergreen tactic, is to deploy […]

Baran S
Baran S January 27, 2022
Android  Banking Malware  

Indian Banking Users affected by Aberebot

Smartphone users try to be vigilant about the apps which they install on their device and are very careful about […]

Dhanalakshmi
Dhanalakshmi December 28, 2021
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Featured Posts

  • Brazilian Campaign: Spreading the Malware via WhatsApp November 21, 2025
  • Breakingdown of Patchwork APT September 30, 2025
  • Masked in Memory: A Hidden .PYC fragment utilises cvtres.exe to communicate with C&C November 19, 2025

Recent Posts

  • Brazilian Campaign: Spreading the Malware via WhatsApp November 21, 2025
  • Masked in Memory: A Hidden .PYC fragment utilises cvtres.exe to communicate with C&C November 19, 2025
  • Breakingdown of Patchwork APT September 30, 2025

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