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TF-2013336 high

📛 Threat Title

Vidar: SHA256 hash of a malware sample (payload) 8fe7d9550b62b75da6fb8f2c1a3289f355991650252b8ed1be19ca88fb697935

Category: Vidar Published: Source updated: First seen: Last updated: Source: Threatfox IOCs/Threats

Description

Indicator that identifies a malware sample (payload). IOC type: SHA256 hash of a malware sample (payload). Attributed malware: Vidar. Confidence: 95. First seen: 2026-11-03 16:42:48 UTC. Reporter: Grim.

Indicators of Compromise (1)

Each indicator is enriched from the IOC database, threat-intel feed corroboration (Threat Hunt) and VirusTotal. Click one to expand.

hash_sha256 8fe7d9550b62b75da6fb8f2c1a3289f355991650252b8ed1be19ca88fb697935 VT: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/files/8fe7d9550b62b75da6fb8f2c1a3289f355991650252b8ed1be19ca88fb697935

IOC database

Type
hash_sha256
Value
8fe7d9550b62b75da6fb8f2c1a3289f355991650252b8ed1be19ca88fb697935
First seen
Last seen
Attached to this threat
Appears in
2 threats
Description
Unknown

Open the full IOC page →

Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Details From VirusTotal

VirusTotal: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/files/8fe7d9550b62b75da6fb8f2c1a3289f355991650252b8ed1be19ca88fb697935

References (2)

  • Malpedia profile Threatfox IOCs/Threats
  • ThreatFox IOC page Threatfox IOCs/Threats

    Indicator that identifies a malware sample (payload). IOC type: SHA256 hash of a malware sample (payload). Attributed malware: Vidar. Confidence: 95. First seen: 2026-11-03 16:42:48 UTC. Reporter: Grim.

Remediations (10)

  • MalwareBazaar | Vidar - abuse.ch
    web:bazaar.abuse.ch

    A malware sample can be associated with only one malware family. The page below gives you an overview on malware samples that MalwareBazaar has identified as Vidar .

  • MalwareBazaar | SHA256 ...
    web:bazaar.abuse.ch

    You are currently viewing the MalwareBazaar entry for SHA256 6fec179c363190199c1dcdf822be4d6b1f5c4895ebc7148a8fc9fa9512eeade8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

  • Malware Hash Lookup — Check MD5, SHA-1 & SHA-256
    web:imalware.com

    It compares a file's fingerprint (its MD5, SHA-1 or SHA-256 hash ) with a list of fingerprints of known malware . If the hash matches, the file is identical to a known malicious sample .

  • Hash Checker - File & Malware Hash Lookup | InventiveHQ
    web:inventivehq.com

    Check any file hash in seconds. Paste an MD5, SHA-1 or SHA-256 hash , or drop a file to hash it locally, then check it against live malware feeds.

  • Vidar Stealer Unmasked: Code Signing Abuse, Go Loaders and File Inflation
    web:unit42.paloaltonetworks.com

    Static disassembly of the Vidar core payload sample ( SHA256 hash : 7ed4a256e1d281cb4f194d13ff554fb280dafde0a67a18115ea038ea6c87d) reveals an in-memory Antimalware Scan Interface (AMSI) bypass that executes before any stealer logic runs. The routine loads amsi.dll, resolves the AmsiScanBuffer variable and overwrites its first six bytes with a patch.

  • PDF 202407021700_Vidar Malware Analyst Note_TLPCLEAR - HHS.gov
    web:www.hhs.gov

    The malware can access this profile, contact the indicated IP address, and download configuration files, instructions, and other malware . Considering the fact that Vidar—like other stealers—also defaults to performing self-destruction after gathering all the information from the system, it is a rather prolific malware .

  • Vidar Malware: Analysis, Detection, Removal | Huntress
    web:www.huntress.com

    Vidar malware is an information-stealing trojan that targets sensitive data, such as login credentials and cryptocurrency wallets. It works by deploying a payload to infected systems, collecting data, and transmitting it to command and control servers controlled by attackers.

  • Inside Vidar (2026): From Infection to Memory Execution via JPEG and ...
    web:www.pointwild.com

    This analysis by Point Wild highlights a sophisticated, multi-stage malware campaign that leverages layered obfuscation, staged payload delivery, and trusted Windows components to achieve stealthy execution and persistence.

  • PDF Malware Analysis Report Vidar - Stealerware - Quorum Cyber
    web:www.quorumcyber.com

    Executive Summary • Vidar is a strain of "information stealer", or "infostealer", malware , compiled in C++, which collects personal information, private documents, and account data from the devices of infected users. The malware itself is either a fork, or evolution of , the "Arkei" malware variant. Moreover, Vidar malware can be obtained as a " Malware - as -a-Service (MaaS ...

  • Check Any File Against Our Malware Hash Database | Team Cymru
    web:www.team-cymru.com

    Check MD5, SHA-1, or SHA-256 hashes against 30+ antivirus databases. Team Cymru's Malware Hash Registry speeds triage via HTTPS, DNS, or WHOIS.

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