The PolySwarm Blog

Analyze suspicious files and URLs, at scale, millions of times per day. Get real-time threat intel from a crowdsourced network of security experts and antivirus companies competing to protect you.

Realst MacOS Infostealer

Aug 7, 2023 2:41:09 PM / by The Hivemind posted in Blockchain, Threat Bulletin, Stealer, Infostealer, Gaming, MacOS, Realst

0 Comments

Executive Summary

Read More

SpyNote Targets Utility Company Customers

Aug 4, 2023 2:38:03 PM / by The Hivemind posted in Threat Bulletin, Android, Critical Infrastructure, Mobile, Energy, Utilities, SpyNote

0 Comments

Verticals Targeted: Utilities, Energy, Water, Critical Infrastructure

Read More

Wicked Panda Using WyrmSpy and DragonEgg Android Spyware

Jul 31, 2023 2:33:15 PM / by The Hivemind posted in Threat Bulletin, Android, Wicked Panda, Mobile, DragonEgg, WyrmSpy

0 Comments

Executive Summary

Read More

The Evolution of BPFDoor

Jul 28, 2023 2:38:39 PM / by The Hivemind posted in Threat Bulletin, China, Backdoor, Red Menshen, BPFDoor

0 Comments

Executive Summary

Read More

Fin8 Using Sardonic Backdoor

Jul 24, 2023 2:44:05 PM / by The Hivemind posted in Threat Bulletin, ALPHV, Backdoor, Fin8, Sardonic

0 Comments

Related Families: ALPHV

Executive Summary

Fin8 was observed leveraging Sardonic backdoor to deliver ALPHV ransomware. 

Read More

PicassoLoader

Jul 21, 2023 2:15:50 PM / by The Hivemind posted in Ukraine, Threat Bulletin, Espionage, Belarus, Poland, PicassoLoader, GhostWriter

0 Comments

Verticals Targeted: Government, Military, Various

Executive Summary

PicassoLoader, a downloader, was observed targeting government, military, and civilian entities in Ukraine and Poland. CERT-UA attributed this activity to GhostWriter.

Read More

Vixen Panda's Graphican Backdoor

Jul 17, 2023 2:08:32 PM / by The Hivemind posted in Threat Bulletin, Financial, Government, China, Backdoor, Vixen Panda, Graphican

0 Comments

Related Families: Ketrican, BS2005
Verticals Targeted: Government, Financial

Executive Summary

Vixen Panda was recently observed using the Graphican backdoor to target government, financial, and other entities in the Americas and Europe. It is based on Ketrican and is one of many tools in Vixen Panda’s arsenal.

Read More

CVE-2022-31199 Used in Truebot Attacks

Jul 14, 2023 2:36:23 PM / by The Hivemind posted in Threat Bulletin, Cl0p, Downloader, FlawedGrace, CVE-2022-31199, Truebot

0 Comments

Related Families: Cl0p

Executive Summary

New Truebot variants have been observed on victim machines that were compromised using CVE-2022-31199. The activity is targeting entities in

Read More

Subscribe to Email Updates

Lists by Topic

see all

Posts by Topic

See all

Recent Posts