MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31137979c56c7f6066aa04e0d32b5483149b24dee5f353a226a81b08dafbb0ce. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31137979c56c7f6066aa04e0d32b5483149b24dee5f353a226a81b08dafbb0ce
SHA3-384 hash: 2186fa16fc9fb2a44d8726dd7decd1bc6c26ee75d02f8ce70fc4fcf745953e0ee312f0aa5c0701f534f6a0de3d98a1e5
SHA1 hash: 6f23c27c3ff306a11d431bc751582723bc2ea11d
MD5 hash: 007de69939358b805013539f9faa491d
humanhash: mountain-april-montana-seven
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:62'332 bytes
First seen:2025-11-30 05:38:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:G2PsVboSXnxVTsYujP2oVub5f/Sc+Ej1iURm/DhUst51NQ87Izcln8lb8Ktug7R:XsdoWujbUVfqc+E4jDLt+8WcyPtug7R
TLSH T110530941BC918A17C6D462BBFA6E42CD332663A8E1DF7203DD116F157B8A82F0E77641
telfhash t10141dee68a945fdc7be5e30586cd215c99b878ee3b009577ce1c7f4f86025c2701a82a
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 :
26
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/692bd8821b65ca0bb927cfc3/reports/d5c33397-cab8-4d0e-912c-8784ee549971/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
26
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/31137979c56c7f6066aa04e0d32b5483149b24dee5f353a226a81b08dafbb0ce
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ac7d506f-6da3-4766-aa71-5d3d7914e8df
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1823016
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823016 Sample: arm5.elf Startdate: 30/11/2025 Architecture: LINUX Score: 48 22 216.193.147.168, 23 WGELD-ASNUS United States 2->22 24 105.114.101.255 VNL1-ASNG Nigeria 2->24 26 99 other IPs or domains 2->26 28 Multi AV Scanner detection for submitted file 2->28 8 arm5.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 arm5.elf 8->14         started        process6 16 arm5.elf 14->16         started        18 arm5.elf 14->18         started        20 arm5.elf 14->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/31137979c56c7f6066aa04e0d32b5483149b24dee5f353a226a81b08dafbb0ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31137979c56c7f6066aa04e0d32b5483149b24dee5f353a226a81b08dafbb0ce/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gejxs6ofnr7wazvkatqngk2uqmkjwjg64xzvhirgvanqrwx3wdha._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251130-gcdttawqbm/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/885f127d-3c61-4053-8aa6-568575a93188
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 31137979c56c7f6066aa04e0d32b5483149b24dee5f353a226a81b08dafbb0ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700410/
  
Delivery method
Distributed via web download

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