MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfe8d4ccf867a1b77254c11b2cf982c473ae5ae79cd5a9f9c9fa2d90808606d4. 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: bfe8d4ccf867a1b77254c11b2cf982c473ae5ae79cd5a9f9c9fa2d90808606d4
SHA3-384 hash: 72a6c201b8f4ee76f887a52d9265947783b53c2487ea7b81e8dd25791280ec047d1400301c77ff67c262450120411888
SHA1 hash: 58a2e81f25e5a281e709d49b50e60490c6c23e49
MD5 hash: 081690da6e1789eb5fea141be3ec66e7
humanhash: single-kansas-lima-harry
File name:zerarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:83'328 bytes
First seen:2026-02-07 11:10:46 UTC
Last seen:2026-02-07 11:27:21 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:DcMAxs7yxEUU5DDIy+Z4fiP3tTrKnznGUucr42d:DnAxmya/IyKP9TrKnznG0rP
TLSH T12783288ABCC5C602C5F060B6FB1F518E376643A8E3E5B153CD19AB29674F8A70E37211
telfhash t1665101a1cf741aec17e6955481ae641e07ed31df27062893ee5cab8fc943147b43d82b
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 :
2
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.12924128.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69871dd2930564ff3c90e2a6/reports/025fc317-ef1e-475d-b723-2318936e5fa9/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/97ef6b16-7989-446a-a934-98e0b7919636
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1865180
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865180 Sample: zerarm5.elf Startdate: 07/02/2026 Architecture: LINUX Score: 48 15 130.12.180.106, 46342, 50546 DATAHOPDatahop-SixDegreesGB Canada 2->15 17 slursbeback.ru 2->17 19 Multi AV Scanner detection for submitted file 2->19 7 zerarm5.elf 2->7         started        9 udisksd dumpe2fs 2->9         started        11 udisksd dumpe2fs 2->11         started        signatures3 process4 process5 13 zerarm5.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bfe8d4ccf867a1b77254c11b2cf982c473ae5ae79cd5a9f9c9fa2d90808606d4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfe8d4ccf867a1b77254c11b2cf982c473ae5ae79cd5a9f9c9fa2d90808606d4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-07 11:11:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x7unjthym6q3o4suyensz6mcyrz24wxhttk2t6oj7iwzbaega3ka._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260207-nacmasb13f/
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/bfe8d4ccf867a1b77254c11b2cf982c473ae5ae79cd5a9f9c9fa2d90808606d4

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: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 bfe8d4ccf867a1b77254c11b2cf982c473ae5ae79cd5a9f9c9fa2d90808606d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765829/
  
Delivery method
Distributed via web download

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