MB-ffbe64a2b59b376fda9d1268e502ac2453c0e0b6133ed2af25c6ab07027d6da0
high
📛 Threat Title
Unknown: file
Description
File type: exe. Size: 15360 bytes. Tags: 5a4378fb90db39f09c7b18d1f314e645, dropped-by-remus, exe. Reporter: Bitsight. First seen: 2026-09-23 23:03:10.
Indicators of Compromise (4)
Each indicator is enriched from the IOC database, threat-intel feed corroboration (Threat Hunt) and VirusTotal. Click one to expand.
hash_imphash
c64a9aaa58707c34f0569020880351cb
IOC database
- Type
- hash_imphash
- Value
c64a9aaa58707c34f0569020880351cb- First seen
- Last seen
- Attached to this threat
- Appears in
- 639 threats
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
No VirusTotal details cached for this IOC. Open the IOC page to query VirusTotal.
hash_sha256
ffbe64a2b59b376fda9d1268e502ac2453c0e0b6133ed2af25c6ab07027d6da0
IOC database
- Type
- hash_sha256
- Value
ffbe64a2b59b376fda9d1268e502ac2453c0e0b6133ed2af25c6ab07027d6da0- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
- Description
- Unknown
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
No VirusTotal details cached for this IOC. Open the IOC page to query VirusTotal.
hash_sha1
c3d805a03b2d7b6a39e661c5c9bebc685359b4b2
IOC database
- Type
- hash_sha1
- Value
c3d805a03b2d7b6a39e661c5c9bebc685359b4b2- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
No VirusTotal details cached for this IOC. Open the IOC page to query VirusTotal.
hash_md5
f3c85458addf8da85f7bbd5a36ec14f7
IOC database
- Type
- hash_md5
- Value
f3c85458addf8da85f7bbd5a36ec14f7- First seen
- Last seen
- Attached to this threat
- Appears in
- 1 threat
Threat Hunt — feed corroboration
Not present in any configured threat-intel feed.
Details From VirusTotal
No VirusTotal details cached for this IOC. Open the IOC page to query VirusTotal.
References (1)
-
MalwareBazaar sample page
Abuse.ch
File type: exe. Size: 15360 bytes. Tags: 5a4378fb90db39f09c7b18d1f314e645, dropped-by-remus, exe. Reporter: Bitsight. First seen: 2026-09-23 23:03:10.
Remediations (10)
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web:learn.microsoft.com
Configure what Microsoft Defender Antivirus should do when it detects a threat, and how long quarantined files should be retained in the quarantine folder.
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web:learn.microsoft.com
Microsoft Defender Vulnerability Management allows you to remediate vulnerabilities discovered in your environment through actionable security recommendations. You can create remediation requests that your IT administrator team can use to remediate vulnerabilities using Microsoft Intune.
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web:microsoft.github.io
This capability supports the "Assume Breach" principle of Zero Trust by ensuring continuous detection and mitigation of weaknesses. Reference Remediate machine vulnerability findings - Microsoft Defender for Cloud Vulnerability scanning in Defender for Servers Remediate vulnerabilities with Microsoft Defender Vulnerability Management
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web:orca.security
Microsoft patches CVE-2026-21509, a high-severity Office zero-day actively exploited in the wild. Learn about the OLE bypass, affected versions, and remediation .
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web:research.checkpoint.com
Research by: Jiří Vinopal (@vinopaljiri) Abstract What if a trusted security component could be repurposed into an attacker-controlled kernel primitive? What if a signed Microsoft remediation driver could be instructed to execute arbitrary file and registry operations from Ring 0 - without exploits, vulnerabilities, or memory corruption? In this publication, we present the first full […]
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web:windowsforum.com
Microsoft's February Patch Tuesday closed a dangerous loophole in the modern Notepad app that could let an attacker turn a simple Markdown (.md) file into a remote code execution (RCE) trap — a single click on a crafted link inside Notepad's Markdown view could launch unverified protocols and cause arbitrary code to run with the user's privileges. (msrc.microsoft.com) Background ...
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web:www.aomeitech.com
Interference from third-party security tools, such as quarantining files independently, or interfering with system access, etc. How to Fix Remediation Incomplete in Windows Defender When Windows Defender reports " Remediation Incomplete" it means a threat was detected but not fully removed.
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web:www.herodevs.com
Understand CVE-2026-66066: a critical RCE vulnerability in Ruby on Rails Active Storage. Learn how an unsafe libvips default enables arbitrary file read and how to secure your application.
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web:www.rescana.com
Given the active exploitation and the high impact potential, urgent remediation is required for all organizations utilizing affected Microsoft Office products. This advisory provides a comprehensive technical breakdown, exploitation context, and actionable mitigation guidance to help organizations defend against this evolving threat.
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web:www.sentinelone.com
A vulnerability remediation program helps you identify, analyze, prioritize, and eliminate security weaknesses before cyber attackers could exploit them.
AI Forensic Analysis
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