MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b76c6a47a2bfada970649bf4c7983e08ab5c461808f924d40ebde7cf1efad96b. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b76c6a47a2bfada970649bf4c7983e08ab5c461808f924d40ebde7cf1efad96b
SHA3-384 hash: b6bd18d1af9a1229b22f66276bd241af368a9383e1b7b11a93fab43552c45226ca71be512357b014d2cb0b1113120ffc
SHA1 hash: cf3381724b938a0ee0b2f7d2514a8d60847bb1f2
MD5 hash: 70dfbce466c8488c04d6ccd362ed86bc
humanhash: violet-batman-oscar-sodium
File name:aarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:83'244 bytes
First seen:2025-08-15 12:27:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZRnftIJeVlfh+Ik6/+C/o/BMaz/NtwDJqMRi8xnLZ3pPn/7jw5iYr0:tIJKlJ+Ik6/+CA/BMaz0xnLVpP/Hwor
TLSH T162832956B8819B15C5C112BAFE1E128D3313177CE3DEB3129E245F247B8B96B0E7B906
telfhash t13d01cb302f090efcc7e4c21d829f9226bd2531e5ab71102587bf4dce0253ed27636868
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 :
35
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/689f27beabfbaec318237d2d/reports/7bacc4f3-77b4-4bfe-967d-99704adf214f/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7a8cebe5-41d6-4286-8875-6324397a4487
Behavior Graph:
Download SVG
%3 guuid=295f7f13-2300-0000-7620-1b35ba0c0000 pid=3258 /usr/bin/sudo guuid=d4083f17-2300-0000-7620-1b35c00c0000 pid=3264 /tmp/sample.bin guuid=295f7f13-2300-0000-7620-1b35ba0c0000 pid=3258->guuid=d4083f17-2300-0000-7620-1b35c00c0000 pid=3264 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/21eaf78b-e979-48a7-925c-aaa3768d485b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1757805
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1757805 Sample: aarm6.elf Startdate: 15/08/2025 Architecture: LINUX Score: 48 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 162.213.35.25, 443, 47292 CANONICAL-ASGB United States 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash cut 2->10         started        12 9 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b76c6a47a2bfada970649bf4c7983e08ab5c461808f924d40ebde7cf1efad96b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b76c6a47a2bfada970649bf4c7983e08ab5c461808f924d40ebde7cf1efad96b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-15 12:27:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w5wgur5cx6w2s4detp2mpgb6bcvvyrqybd4sjvaoxxt46hx23fvq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250815-pm114aal2x/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f07d64d8-50c2-49d3-87b4-fbf916ca0f6f
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/b76c6a47a2bfada970649bf4c7983e08ab5c461808f924d40ebde7cf1efad96b

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: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 b76c6a47a2bfada970649bf4c7983e08ab5c461808f924d40ebde7cf1efad96b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3599588/
  
Delivery method
Distributed via web download

Comments