MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31fc714879a158c172fea60ba2c6a999a73442c88db697328a2fd5d1d00463fe. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31fc714879a158c172fea60ba2c6a999a73442c88db697328a2fd5d1d00463fe
SHA3-384 hash: 09043f9e30ac3d8c66024be3b5e29071647f213f9275b50ceb351ac7f57e0434add69bba892e67b28a23eca4c336a421
SHA1 hash: cfdce6a0ea23e09cd005d440c58411f7a9ba5fa8
MD5 hash: 5ecb44791c2cacfda3f17355c575285a
humanhash: quebec-lake-may-uranus
File name:xnxnxnxnxnxnxnxnriscv64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:107'680 bytes
First seen:2026-02-05 08:14:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:X5Apzl9NOvXoVLAE375lhYy5SkOXNwuc:aevXCLr59hmNwL
TLSH T1E5B3E085B210AE55C02272FCB1870A90D3B16E7B4B9A150B44B3F5B46DBCCD47E1BEDA
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dd8e6054-ea5f-4180-af44-3785d6d955e9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1863779
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1863779 Sample: xnxnxnxnxnxnxnxnriscv64xnxn.elf Startdate: 05/02/2026 Architecture: LINUX Score: 48 14 109.202.202.202, 80 INIT7CH Switzerland 2->14 16 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash cat 2->8         started        10 dash tr 2->10         started        12 8 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/31fc714879a158c172fea60ba2c6a999a73442c88db697328a2fd5d1d00463fe
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/31fc714879a158c172fea60ba2c6a999a73442c88db697328a2fd5d1d00463fe/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gh6hcsdzufmmc4x6uyf2frvjtgttiqwirw3jomukf7k5duaemp7a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260205-j44knabt5g/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/31fc714879a158c172fea60ba2c6a999a73442c88db697328a2fd5d1d00463fe

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 31fc714879a158c172fea60ba2c6a999a73442c88db697328a2fd5d1d00463fe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760911/
  
Delivery method
Distributed via web download

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