MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 972e9bb360be09837851e5848a80546ed039e3720c191078ee450d1614d2ba6d. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 972e9bb360be09837851e5848a80546ed039e3720c191078ee450d1614d2ba6d
SHA3-384 hash: 827d4e9deca1e99a7a4daee8e8714f28c560b674a842b91bda0b9dee2305b1660910df85adc67916bebaf8ebcfffe456
SHA1 hash: d355a55a429221f7f2f07be15974bbab329048ab
MD5 hash: c755bde98ff511a36e7a54d56916173e
humanhash: sierra-leopard-angel-october
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:187'448 bytes
First seen:2026-03-23 22:04:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HnIsZbAWMJmhqIVB+6RW7wyE1KklRZak0nihOQ6yYFH1d2zFeqGDSzWNndp/bl2s:HIsZbAWMshqIVB+LdYlRZcnihOQ6yYFp
TLSH T1F70418457E419E33CBD0667ABBEE42CD732223FCD3EA7112EE014B16369652A0E36552
telfhash t1d3a011080e0820a0f020f080f8ce223330280e00380aaa0023eaae208802282800008f
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 :
118
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/972e9bb360be09837851e5848a80546ed039e3720c191078ee450d1614d2ba6d
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/972e9bb360be09837851e5848a80546ed039e3720c191078ee450d1614d2ba6d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7859969-f13e-4dd0-a307-03619cb51007
Behavior Graph:
Download SVG
%3 guuid=e21ef789-1600-0000-e538-ef1bb60d0000 pid=3510 /usr/bin/sudo guuid=0dafc88b-1600-0000-e538-ef1bbd0d0000 pid=3517 /tmp/sample.bin guuid=e21ef789-1600-0000-e538-ef1bb60d0000 pid=3510->guuid=0dafc88b-1600-0000-e538-ef1bbd0d0000 pid=3517 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/13d8bfe7-2e4e-4b04-b53f-534c9b74adc0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1887916
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1887916 Sample: arm5.elf Startdate: 23/03/2026 Architecture: LINUX Score: 48 15 109.202.202.202, 80 INIT7CH Switzerland 2->15 17 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->17 19 2 other IPs or domains 2->19 21 Multi AV Scanner detection for submitted file 2->21 7 arm5.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 arm5.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/972e9bb360be09837851e5848a80546ed039e3720c191078ee450d1614d2ba6d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/972e9bb360be09837851e5848a80546ed039e3720c191078ee450d1614d2ba6d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-23 22:05:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s4xjxm3axyeyg6cr4wcivacun3idty3sbqmra6hoiugrmfgsxjwq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260323-1zlmqafw7x/
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/972e9bb360be09837851e5848a80546ed039e3720c191078ee450d1614d2ba6d

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 972e9bb360be09837851e5848a80546ed039e3720c191078ee450d1614d2ba6d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3776892/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3785054/

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