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192 entries found. Displaying page 4 of 10.
Updated on Jan 09, 2023

Ransom:Win32/FileCoder.PAX!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Feb 22, 2023

Ransom:Win32/FileCoder.PBA!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Jun 15, 2023

Ransom:Win32/FileCoder.GJN!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Feb 14, 2024

Ransom:Win32/FileCoder.YAA!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Feb 14, 2024

Ransom:Win32/FileCoder.MVK!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Jun 06, 2024

Ransom:Win32/FileCoder.RHL!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on May 20, 2025

Ransom:Win32/FileCoder.NIT!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on May 28, 2025

Ransom:Win32/FileCoder.BAA!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Jul 18, 2025

Ransom:Win32/FileCoder.BAB!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Jul 25, 2025

Ransom:Win32/FileCoder.RHZ!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Aug 13, 2025

Ransom:Win32/FileCoder.BAD!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Sep 17, 2025

Ransom:Win32/FileCoder.GXU!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Sep 17, 2025

Ransom:Win32/FileCoder.GXW!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Sep 26, 2025

Ransom:Win32/FileCoder.MKF!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Sep 26, 2019

Ransom:Win32/Filecoder.RB!MSR describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  


Alert level: severe
Updated on Oct 30, 2019

Ransom:Win32/Filecoder.PA!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Dec 16, 2019

Ransom:Win32/Filecoder.PD!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Jan 28, 2020

Ransom:Win32/Filecoder.PE!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe
Updated on Mar 06, 2020

Ransom:Win32/Filecoder.SA!rfn describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

Alert level: severe
Updated on Mar 12, 2020

Ransom:Win32/Filecoder.PF!MTB describes a diverse family of ransomware-as-a-service (RaaS) payloads designed to encrypt data on infected Windows devices and extort payment for decryption. This classification represents a broad malicious ecosystem where various threat actors customize and deploy the malware against organizations in sectors such as healthcare, education, and manufacturing. The threat originates from compromised Remote Desktop Protocol (RDP) connections, phishing campaigns, or secondary payloads dropped by other malware. Because it operates under a service model, the Filecoder constantly evolves, with different versions sharing core code while using varied delivery and persistence techniques to remain a persistent risk.  

The “!MTB” suffix refers to Machine Threat Behavior, which indicates that this trojan was detected using behavioral analysis or machine learning models. Instead of relying on a static signature (like a known file hash), the antivirus engine identified the program's actions, sequence of operations, or code patterns as malicious. These patterns are consistent with the known behavior of the Filecoder family.  

Alert level: severe