Research reports
1,224 reports from 387 publishers45 added in the past week
4 reports, newest added first
Added Wed 29 Oct 2025
A Deep Dive into Medusa Ransomware
Medusa ransomware appeared in June 2021, and it became more active this year by launching the “Medusa Blog” containing data leaked from victims that didn’t pay the ransom. The malware stops a list of services and processes decrypted at runtime and deletes the…
RansomwareMalware
Added Fri 18 Jul 2025
How to Analyze Java Malware – A Case Study of STRRAT
STRRAT is a Java-based malware that executes multiple commands transmitted by the C2 server. The JAR file was obfuscated using the Allatori obfuscator. It establishes persistence on the host by copying to the Startup folder and creating a scheduled task and a…
Malware
Added Sun 23 Feb 2025
Operation-Marstech-Mayhem-Report_021025_03.pdf
SecurityScorecard.com info@securityscorecard.com Background In the wake of Operation99 and Operation Phantom Circuit, STRIKE uncovered that the Lazarus Group had engineered an advanced implant, codenamed "marstech1." This state-of-the-art tool marks a…
State-sponsoredMalware
Added Fri 12 Apr 2024
Report-A-Detailed-Analysis-Of-The-Gafgyt-Malware-Targeting-IoT-Devices.pdf
SecurityScorecard.com info@securityscorecard.com Tower 49 12 E 49th Street Suite 15-001 New York, NY 10017 1.800.682.1707 A Detailed Analysis of the Gafgyt Malware Targeting IoT Devices Prepared by: Vlad Pasca, Senior Malware & Threat Analyst…
Malware
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