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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 […]

READ MORE
Security  Vulnerability  

Looters in the Wild, Patch your Exchange (Part 1)

Microsoft released an out-of-band (OOB) patch on 3rd March, 2021 for several vulnerabilities affecting Microsoft Exchange Servers 2013, 2016 and […]

K7 Labs
Anurag Shandilya and K7 Labs April 15, 2021
Phishing  Remote Access Trojan  Spam  

MalSpam Campaigns Download njRAT from Paste Sites

Hackers have started frequently using legitimate paste sites to host malware.  Phishing emails are usually the initial infection vector wherein […]

admin
admin March 22, 2021
Android  Data Privacy  Deceptive Apps  WhatsApp  

What’s-up! with WhatsApp

Recently, we received a report from a user that tiktok.apk was falsely detected as a Trojan. Yes, you read it […]

Dhanalakshmi
Dhanalakshmi March 17, 2021
Ransomware  Security  

Sarbloh: The Ransomware With NO Demand

We came across this tweet about Sarbloh ransomware exploiting the current political climate of the country. We have seen malware […]

K7 Labs
Arun Kumar S and K7 Labs March 5, 2021
Code Hosting Platform  Remote Access Trojan  Storage Service Abuse  

GitHub – Home to AsyncRAT Backdoor

These days threat actors are hosting their encrypted malware in user familiar places such as Google Drive, OneDrive, Discord CDN, […]

K7 Labs
K7 Labs February 19, 2021
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Featured Posts

  • Breakingdown of Patchwork APT September 30, 2025
  • 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

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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