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URLhaus-PL-cf03a302bc83b550dba8930747734363d7193429e3a4eda2fda4c0f878d4568b medium

📛 Threat Title

URLhaus payload: Mirai (sh) cf03a302bc83b550…

Category: Mirai Published: Source updated: First seen: Last updated: Source: URLhaus

Description

Malware family: Mirai. File type: sh. Size: 201 bytes. First seen: 2026-09-25 11:48:16.

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_sha256 cf03a302bc83b550dba8930747734363d7193429e3a4eda2fda4c0f878d4568b VT: VT base fetch failed: HTTPError: 401 Client Error: Unauthorized for url: https://www.virustotal.com/api/v3/files/cf03a302bc83b550dba8930747734363d7193429e3a4eda2fda4c0f878d4568b

IOC database

Type
hash_sha256
Value
cf03a302bc83b550dba8930747734363d7193429e3a4eda2fda4c0f878d4568b
First seen
Last seen
Attached to this threat
Appears in
2 threats
Description
URLhaus payload hash attributed to Mirai

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/cf03a302bc83b550dba8930747734363d7193429e3a4eda2fda4c0f878d4568b

hash_md5 885b31b786c3c3a6f8cc9dd8f654f272 VT 12 / 75

IOC database

Type
hash_md5
Value
885b31b786c3c3a6f8cc9dd8f654f272
First seen
Last seen
Attached to this threat
Appears in
2 threats
Description
URLhaus payload hash attributed to Mirai

Open the full IOC page →

Threat Hunt — feed corroboration

Not present in any configured threat-intel feed.

Flagged by 12 of 75 VirusTotal vendors

VendorVerdictDetection
Avast malicious BV:Downloader-AEH [Drp]
AVG malicious BV:Downloader-AEH [Drp]
Avira malicious DR/BAT.Downloader.AEH
Cynet malicious Malicious (score: 99)
DrWeb malicious Linux.DownLoader.37
F-Secure malicious Dropper.DR/BAT.Downloader.AEH
Google malicious Detected
huorong malicious TrojanDownloader/Linux.Mirai.aq
Kaspersky malicious HEUR:Trojan-Downloader.Shell.Agent.p
Microsoft malicious TrojanDownloader:SH/SAgent.HNAA!MTB
Sangfor malicious Trojan.Generic-Script.Save.ba608
Varist malicious SH/Mirai.C.gen!Camelot

Details From VirusTotal

Basic Properties
MD5885b31b786c3c3a6f8cc9dd8f654f272
SHA-10647d213e57ad9d6e41ad776a42a7df4560d43ab
SHA-256cf03a302bc83b550dba8930747734363d7193429e3a4eda2fda4c0f878d4568b
SSDEEP3:LmXeEUZGFGN3zSICLKim2vx8eEU2PFGBzSEyLTUWm2vx8eEU1aOSRcyz7E2e:Lep+GFa0LKiLSpeIeISp1nbBe
TLSHT1D7D012AF35312049DD18FE93E06B88DC926F93D825600F59A9881936D4CF64CBC3CE96
File typeHTML
File type taghtml
File extensionhtml
MagicASCII text, with CRLF line terminators
File size201 B
History
First seen on VirusTotal2026-09-25 09:38 UTC
Last submission2026-09-25 09:38 UTC
Last analysis2026-09-25 09:38 UTC
Last modified on VirusTotal2026-09-25 14:12 UTC
Known Names
  • mass.sh
  • wnkm0.exe
hash_ssdeep 3:lmxeeuzgfgn3zsiclkim2vx8eeu2pfgbzseyltuwm2vx8eeu1aosrcyz7e2e:lep+gfa0lkilspeieisp1nbbe

IOC database

Type
hash_ssdeep
Value
3:lmxeeuzgfgn3zsiclkim2vx8eeu2pfgbzseyltuwm2vx8eeu1aosrcyz7e2e:lep+gfa0lkilspeieisp1nbbe
First seen
Last seen
Attached to this threat
Appears in
1 threat
Description
ssdeep of URLhaus payload cf03a302bc83b550…

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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_tlsh t1d7d012af35312049dd18fe93e06b88dc926f93d825600f59a9881936d4cf64cbc3ce

IOC database

Type
hash_tlsh
Value
t1d7d012af35312049dd18fe93e06b88dc926f93d825600f59a9881936d4cf64cbc3ce
First seen
Last seen
Attached to this threat
Appears in
1 threat
Description
TLSH of URLhaus payload cf03a302bc83b550…

Open the full IOC page →

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 (2)

Remediations (10)

  • web:any.run

    Mirai is a self-propagating malware that scans the internet for vulnerable IoT devices and infects them to create a botnet. Mirai variants utilize lists of common default credentials to gain access to devices. Mirai's primary use is for launching distributed denial-of-service (DDoS) attacks, but it has also been used for cryptocurrency mining.

  • web:davidgodwinpratt.com

    Hunt Hypothesis This detection rule identifies network traffic connecting to known Mirai botnet command-and-control URLs, signaling potential IoT device compromise or lateral movement by adversaries leveraging this malware family. Proactive hunting for these indicators in Azure Sentinel is critical to rapidly isolate infected endpoints and prevent the propagation of large-scale DDoS attacks ...

  • web:davidgodwinpratt.com

    References URLhaus False Positive Guidance Scenario:A system administrator is manually testing a Mirai -based exploit detection tool by uploading a known benign payload for analysis. Filter/Exclusion:Exclude URLs containing the string test_payloador sandbox-analysis.

  • web:en.wikipedia.org

    Mirai (from the Japanese word for "future", 未来) is malware that turns networked devices running Linux into remotely controlled bots that can be used as part of a botnet in large-scale network attacks.

  • web:github.com

    About scrapes Mirais and their payloads using urlhaus api Activity 0 stars 1 watching

  • web:github.com

    URLhaus is an open platform for sharing malware distribution sites. This repository provides some sample python3 scripts on how to interact with the URLhaus bulk API.

  • web:urlhaus.abuse.ch

    URLhaus URLhaus is a platform from abuse.ch and Spamhaus dedicated to sharing malicious URLs that are being used for malware distribution. Report URLs and explore the database for valuable intelligence. Use the APIs, to seamlessly push and pull signals, and automate bulk queries. With this intelligence, gain insights into malware behavior, to help identify, track, and mitigate against malware ...

  • web:urlhaus.abuse.ch

    Here you can propose new malware urls or just browse the URLhaus database. If you are looking for a parsable list of the dataset, you might want to check out the URLhaus API.

  • web:www.ncsc.gov.ie

    CSIRT-IE monitors the URLhaus dataset for reports of sites, within its jurisdiction, that are reported to be actively distributing malware. Active Malware Distribution Sites The URLhaus platform only report sites (URLs) that are directly being used to distribute malware.

  • web:www.threatclaw.ai

    Mirai Build-Tooling Signal Divergence: UPX-Dec Wrapping and the Evolving IoT Botnet Supply Chain The last 24 hours of MalwareBazaar submissions reveal a subtle but meaningful shift in the Mirai build pipeline. All six fresh samples are ELF binaries tagged with either upx or upx-dec packing, alongside three active malware-download URLs correlated across URLhaus . This is not random noise — the ...

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