MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c891164d6f165a44e78323fbae8515a4c5091a9a80202bcef74a4d23f501377. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c891164d6f165a44e78323fbae8515a4c5091a9a80202bcef74a4d23f501377
SHA3-384 hash: 51dfbaf9c47598c23904b6f337de0122d0e69bcfaadd973377a6c36286a1b18d82c212e5dfaf182d9c645b2f5076dbb8
SHA1 hash: e4321318110f55359e92d8fc4ba14633dfeef92f
MD5 hash: ca1550a729dac29c65cb79339a294d7a
humanhash: green-illinois-december-undress
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:71'804 bytes
First seen:2025-03-03 16:47:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Z+gUIDAyI5pL7LaYIGUuUNzm/rL8uRTxBz1kl19jrw9dGBoH:0ge5pL7uaszm/rzNBzilfDKH
TLSH T18C633BD6F800E9BDF84AD73B45234506B231F36545822E3367A3B96BAE7A0E40477EC5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c5de3ec668b65489bebc74linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67c5dd113c5f644bd9409ab1/reports/7fe64005-78e1-4e01-b53a-8f109fac3907/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ac76d779-fe2a-4108-a9b3-8d9fca10002b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1628284
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1628284 Sample: m68k.elf Startdate: 03/03/2025 Architecture: LINUX Score: 52 15 45.153.125.55, 42710, 56190 ASDETUKhttpwwwheficedcomGB Netherlands 2->15 17 54.247.62.1, 443, 57214 AMAZON-02US United States 2->17 19 Multi AV Scanner detection for submitted file 2->19 21 Connects to many ports of the same IP (likely port scanning) 2->21 7 m68k.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 m68k.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4c891164d6f165a44e78323fbae8515a4c5091a9a80202bcef74a4d23f501377
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c891164d6f165a44e78323fbae8515a4c5091a9a80202bcef74a4d23f501377/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 16:47:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jserczgw6fs2ittygi73v2crljgfbenjvabafphpossnep2qcn3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250303-valnjaszdx/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4aed0338-6dd4-422f-814a-7496c59dc0eb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4c891164d6f165a44e78323fbae8515a4c5091a9a80202bcef74a4d23f501377

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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 4c891164d6f165a44e78323fbae8515a4c5091a9a80202bcef74a4d23f501377

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464648/
  
Delivery method
Distributed via web download

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