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VirusTotal += Arcabit
We welcome Arcabit scanner to VirusTotal. This is a multi-engine product from Poland. In the words of the company:"Arcabit is a Polish vendor of the antivirus and protection software. Arcabit antivirus engine is the hybrid of two solutions…
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We welcome Arcabit scanner to VirusTotal. This is a multi-engine product from Poland. In the words of the company:
"Arcabit is a Polish vendor of the antivirus and protection software. Arcabit antivirus engine is the hybrid of two solutions - Bitdefender and its own, constantly developed
engine with rapid response to the new threats. Arcabit uses advanced cloud solutions to identify trends in malware development and to ensure an early response to new threats.
The heuristic mechanisms implemented by Arcabit (identified as HEUR.*) offer the efficacy at the level of 99.9% in detecting threats spreading through popular Web channels - www, email etc."
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title: Detect Exploitation - VirusTotal += Arcabit
id: 49793ad3-3528-4232-b4f7-22c7379ed2da
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "VirusTotal += Arcabit" ascii wide
condition:
any of them
}tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich VirusTotal += Arcabit.... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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