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TF-1932747 high

📛 Threat Title

Unknown RAT: SHA256 hash of a malware sample (payload) 1dc438b8979a4d7125cc5cc64b80cc76b49a4b3197fb3b7b7fd6bbfe2ed25c82

Category: Unknown RAT Published: Source updated: First seen: Last updated: Source: ThreatFox IOCs

Description

Indicator that identifies a malware sample (payload). IOC type: SHA256 hash of a malware sample (payload). Attributed malware: Unknown RAT. Confidence: 75. First seen: 2026-09-25 09:05:27 UTC. Last seen: 2026-09-25 08:47:01 UTC. Reporter: emilstahl. Tags: ChainScript, etherhiding, NodeJS-RAT, Polygon.

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 1dc438b8979a4d7125cc5cc64b80cc76b49a4b3197fb3b7b7fd6bbfe2ed25c82 VT: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/files/1dc438b8979a4d7125cc5cc64b80cc76b49a4b3197fb3b7b7fd6bbfe2ed25c82

IOC database

Type
hash_sha256
Value
1dc438b8979a4d7125cc5cc64b80cc76b49a4b3197fb3b7b7fd6bbfe2ed25c82
First seen
Last seen
Attached to this threat
Appears in
1 threat
Description
SHA256 hash of a malware sample (payload) attributed to Unknown RAT

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/1dc438b8979a4d7125cc5cc64b80cc76b49a4b3197fb3b7b7fd6bbfe2ed25c82

References (2)

  • Malpedia profile ThreatFox IOCs
  • ThreatFox IOC page ThreatFox IOCs

    Indicator that identifies a malware sample (payload). IOC type: SHA256 hash of a malware sample (payload). Attributed malware: Unknown RAT. Confidence: 75. First seen: 2026-09-25 09:05:27 UTC. Last seen: 2026-09-25 08:47:01 UTC. Reporter: emilstahl. Tags: ChainScript, etherhiding, NodeJS-RAT, Polygon.

Remediations (10)

  • MalwareBazaar | Browse malware samples - abuse.ch
    web:bazaar.abuse.ch

    Using the form below, you can search for malware samples by a hash (MD5, SHA256 , SHA1), imphash, tlsh hash , ClamAV signature, tag or malware family. Browse Database

  • MalwareBazaar | RAT - 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 RAT .

  • Unknown RAT — Malware Profile & Detection | BotEraser
    web:boteraser.com

    Unknown RAT is a remote access trojan first documented in May 2021 by Palo Alto Networks Unit 42 as a lightweight .NET‑based backdoor used by the…

  • Hash Reputation Checker — MD5/SHA-256 Malware Lookup
    web:cipherssecurity.com

    What it does When you encounter an unknown executable, the fastest triage step is hash reputation: compute its cryptographic fingerprint and check threat-intel feeds for prior submissions. Our checker queries MalwareBazaar (abuse.ch's curated malicious- sample database) and VirusTotal, returning the aggregated verdict plus per-source details.

  • GitHub - amitambekar510/Malicious-Hash-Threat-List: A public repository ...
    web:github.com

    A public repository that provides regularly updated lists of malicious file hashes (MD5, SHA-1, SHA-256 ) and related metadata for use in firewall, gateway endpoint or other security device blocking...

  • 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.

  • Malware Hashes - File Hash Intelligence | isMalicious
    web:ismalicious.com

    Database of known malware file hashes. MD5, SHA1, and SHA256 hashes with malware family classification. Updated daily from sandbox analysis and vendor feeds.

  • File Hash Lookup — MD5, SHA1, SHA256 and its domains
    web:ismalicious.com

    File Hash Reputation MD5, SHA1, and SHA256 malware hash lookup Check a file hash before it becomes a manual investigation bottleneck. Enrich MD5, SHA1, and SHA256 indicators with reputation, malware context, related infrastructure, and API-ready evidence for SOC queues and incident response.

  • ThreatFox | Unknown RAT
    web:threatfox.abuse.ch

    ThreatFox Database Indicators of Compromise (IOCs) on ThreatFox are associated with a certain malware fas. A malware sample can be associated with only one malware family. The page below gives you an overview on indicators of compromise associated with unknown_rat . You can also get this data through the ThreatFox API. Database Entry

  • HashZyn — Online malware scanner for files, hashes, and URLs
    web:www.hashzyn.com

    HashZyn is an online malware scanner and API. It computes SHA-256 hashes in your browser, scans unknown files and URLs against commercial engines and threat feeds, and returns a single verdict: clean, suspicious, or malicious.

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