MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 644aa0423e363cb8b5b0015524eb574b98e775e614ecd6933a73db3074751474. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 644aa0423e363cb8b5b0015524eb574b98e775e614ecd6933a73db3074751474
SHA3-384 hash: 796ecac41225f4b7a91b88e2b6464f1c3928d9bb6b8086aeec757d86d6a95a544911e4cb95de0047ae7f06d4f214d469
SHA1 hash: 54c6714a14896ebcb5246db766e09a232f581618
MD5 hash: d10f728db14235ef37ae38b025b8a62f
humanhash: equal-mango-fruit-seventeen
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:79'296 bytes
First seen:2025-09-26 21:37:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:JSqbxLpJfahIHSHMviwv2saajWOxo8WVYbHrm4v+k0+Ed:5hpJfQnHMvbjaaPWVAH+ln
TLSH T11B733A45B8929A13C9C1527BFB5F828D372613E8D2DB3203FD156B6C7B8B91A0E3B541
telfhash t1fb21ee66cf4c0adc5be1c229861a526f48dd30f81714325cefae6f8f0553ee1b969436
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 :
66
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 rust
Link:
https://www.filescan.io/uploads/68d707d7674d5fd6aa0e08ca/reports/5314e03b-ca90-4d23-925a-b5a0fbf12787/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/644aa0423e363cb8b5b0015524eb574b98e775e614ecd6933a73db3074751474
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/644aa0423e363cb8b5b0015524eb574b98e775e614ecd6933a73db3074751474/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/11bfdfce-27be-4918-921f-6ec2289984b4
Behavior Graph:
Download SVG
%3 guuid=e98a55d7-1600-0000-8af5-b23f490d0000 pid=3401 /usr/bin/sudo guuid=6de59fd9-1600-0000-8af5-b23f510d0000 pid=3409 /tmp/sample.bin guuid=e98a55d7-1600-0000-8af5-b23f490d0000 pid=3401->guuid=6de59fd9-1600-0000-8af5-b23f510d0000 pid=3409 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/61169736-de76-45b7-b2c6-50c311cff14b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1785022
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1785022 Sample: arm.elf Startdate: 26/09/2025 Architecture: LINUX Score: 48 12 109.202.202.202, 80 INIT7CH Switzerland 2->12 14 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->14 16 2 other IPs or domains 2->16 18 Multi AV Scanner detection for submitted file 2->18 6 dash rm 2->6         started        8 dash rm 2->8         started        10 arm.elf 2->10         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/644aa0423e363cb8b5b0015524eb574b98e775e614ecd6933a73db3074751474
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/644aa0423e363cb8b5b0015524eb574b98e775e614ecd6933a73db3074751474/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-26 21:38:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrfkaqr6gy6lrnnqafksj22xjomoo5pgctwnnez2opnta5dvcr2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250926-1g731afm5y/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/45774644-51d8-4375-a4db-c0c6bb2d14d9
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/644aa0423e363cb8b5b0015524eb574b98e775e614ecd6933a73db3074751474

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 644aa0423e363cb8b5b0015524eb574b98e775e614ecd6933a73db3074751474

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3623624/
  
Delivery method
Distributed via web download

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