MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4a7fb44b621a33d8ed9e10588aa8712d5ec9481aee34e05958f13bb1c2ab546. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4a7fb44b621a33d8ed9e10588aa8712d5ec9481aee34e05958f13bb1c2ab546
SHA3-384 hash: 4128eb571ac2a39be792c95e90ad4c4a3ef12ab43a1714008f2943be1fbd6271e766e38692e4ebdbc51b1da70e4c8fcd
SHA1 hash: 907385ef0dccc1b5e8962a2d52b5c41925683355
MD5 hash: 0b7cffd186c55d5821256c1e2a18c5b7
humanhash: uncle-alpha-colorado-lemon
File name:arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:141'776 bytes
First seen:2025-04-04 19:36:24 UTC
Last seen:2025-04-06 01:00:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:+iqzYUSmy0oXegFOr62a08bUET0WynflCtxVZsNj:+iNdyoX/Fcta4vWytYxV2Nj
TLSH T17DD3F856F8819B11D5C111BAFE1E128E37231B7CE2DE72029D246B747B8B8BB0E3B505
telfhash t15101159757951adc3ae0674c519f9515778872f50f603474a97383cb74038c5b43a13d
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 elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
13
# of downloads :
121
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29505.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011318-0
Create hunting rule

Unix.Trojan.Mirai-10012923-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f03677855e5ec5240e79d8linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67f034eb2d430c849e076fea/reports/644f3474-2b0b-4803-bfd2-e2030dbcd6cf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
85.192.48.186
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/f4a7fb44b621a33d8ed9e10588aa8712d5ec9481aee34e05958f13bb1c2ab546
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/671b85f2-162d-415d-a87e-12416dd37dd1
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1656975
Signature
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f4a7fb44b621a33d8ed9e10588aa8712d5ec9481aee34e05958f13bb1c2ab546
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4a7fb44b621a33d8ed9e10588aa8712d5ec9481aee34e05958f13bb1c2ab546/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-04 19:37:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6st7wrfwegrt3dwz4ecyrkuhclk6zfebv3ru4bmvr4j3whbkwvda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/250404-ybyahavrs7/
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/f4a7fb44b621a33d8ed9e10588aa8712d5ec9481aee34e05958f13bb1c2ab546

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 f4a7fb44b621a33d8ed9e10588aa8712d5ec9481aee34e05958f13bb1c2ab546

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3501292/
  
Delivery method
Distributed via web download

Comments