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TF-1990746 high

📛 Threat Title

Unknown malware: SHA256 hash of a malware sample (payload) 41f63756cb911d7c249d7019272f0f27ed5e03ab8e720392c9060befe45cd161

Category: Unknown malware 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 malware. Confidence: 90. First seen: 2026-10-26 13:15:50 UTC. Reporter: tipo_deincognito. Tags: Dropper, IranBot, Loader, Sh.

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 41f63756cb911d7c249d7019272f0f27ed5e03ab8e720392c9060befe45cd161 VT 1 / 75

IOC database

Type
hash_sha256
Value
41f63756cb911d7c249d7019272f0f27ed5e03ab8e720392c9060befe45cd161
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.

Flagged by 1 of 75 VirusTotal vendors

VendorVerdictDetection
DrWeb malicious Linux.DownLoader.2650

Details From VirusTotal

Basic Properties
MD5dde71635b368d1527910722f522ce1f7
SHA-1192ab9b23ed02a2bc45f4e16edd93630a4e919f6
SHA-25641f63756cb911d7c249d7019272f0f27ed5e03ab8e720392c9060befe45cd161
SSDEEP48:Uz87ODhO5b4s1izJh6v80ni5Oknz+WFVJFyov2XW6JZ7+6rZ4Fp4/4pKuSirLD/N:P8qU3cucoeG6JZFrZ4xSYDQ2
TLSHT1DB31BD97E521A971B11DE43CEB4B70549AC7AF37DC626E04B40A3C212F1999CA198AB0
File typeShell script
File type tagshell
File extensionsh
MagicPOSIX shell script, ASCII text executable
File size1.8 KB
History
First seen on VirusTotal2026-10-24 17:17 UTC
Last submission2026-10-24 17:17 UTC
Last analysis2026-10-24 17:17 UTC
Last modified on VirusTotal2026-10-26 13:00 UTC
Known Names
  • xj3yz43fo.exe
  • cat.sh
  • 663cfb5c2e3ba095017c98fb2ab99a30a85dc34103dbbb0d92bd5074c8af594e

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 malware. Confidence: 90. First seen: 2026-10-26 13:15:50 UTC. Reporter: tipo_deincognito. Tags: Dropper, IranBot, Loader, Sh.

Remediations (10)

  • web:bazaar.abuse.ch

    Browse malware samples MalwareBazaar Database You are browsing the malware sample database of MalwareBazaar. If you would like to contribute malware samples to the corpus, you can do so through either using the web upload or the API.

  • web:cipherssecurity.com

    Check MD5, SHA-1, or SHA-256 file hashes against MalwareBazaar and VirusTotal feeds. Drop a file — hashing happens in your browser, never uploaded.

  • 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 .

  • 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.

  • 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.

  • web:malwareanalyzer.com

    MalwareAnalyzer is a public malware analysis and threat intelligence platform. You submit a file, a URL, or a hash , and it returns a verdict backed by multi-engine static scanning, real sandbox execution, extracted indicators, and a threat graph you can pivot through.

  • web:osintdashboard.dev

    Safely identify a suspicious file: compute its MD5 and SHA-256 hashes locally in the browser, look the digest up against malware databases, and cross-validate before escalating. The file itself never leaves your machine.

  • web:osintdashboard.dev

    Look up MD5, SHA-1, or SHA-256 file hashes against malware databases to check if a file is known malicious.

  • 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.

  • web:www.team-cymru.com

    The Malware Hash Registry is a programmatic hash validation service operated by TeamCymru. Submit an MD5, SHA-1, or SHA-256 hash via HTTPS, DNS, or WHOIS and get back a near-real-time response showing the last time the sample was seen and the percentage of 30+ antivirus databases that flagged it.

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