🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2efbe57d3f6eaa0fa8e0e752cf4e560a19305cccc3fc4c3241fa3361fae6c748. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2efbe57d3f6eaa0fa8e0e752cf4e560a19305cccc3fc4c3241fa3361fae6c748
SHA3-384 hash: bf93d42c5982189c899a2ea6677f2aca3d5816720d762eccfa7c95c7077029cd2871a20b7c966185010713474187db04
SHA1 hash: 684ad01d2f0f4dda50c28b81d0ceae9a08d546ee
MD5 hash: 93e5f6c6536119c2a6ab523ff4796005
humanhash: river-cardinal-wisconsin-lion
File name:violet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:59'992 bytes
First seen:2026-09-28 18:45:56 UTC
Last seen:2026-10-03 04:39:57 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:nSnGjTmkZbAMO91nJoymaS3w+OpQinbnqB7k7aF5DYs:rTmkZbAMO95JoymaqgnqB7k7aF9T
TLSH T1F6431856B9819B22C4C515B5FE0E218E7313073CE3EE7322DD249FA5678F6A70B3A814
telfhash t116f09e304ca5d98c7aa05a0ff19e6b231188a6f70db720990b4b7d7fd393cc0a02543b
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 :
5
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-CVH.32928574.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6abab5fdb4e1149d9a2f8266/reports/68c14707-8b8e-47f1-a8eb-ce3f08285d31/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/2efbe57d3f6eaa0fa8e0e752cf4e560a19305cccc3fc4c3241fa3361fae6c748
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-09-28T17:03:00Z UTC
Last seen:
2026-09-29T19:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2efbe57d3f6eaa0fa8e0e752cf4e560a19305cccc3fc4c3241fa3361fae6c748/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/93c92ef0-5edb-487b-97e1-4151ed5dbf3c
Behavior Graph:
Download SVG
%3 guuid=7e2cc5db-1a00-0000-e74a-aa9a9c070000 pid=1948 /usr/bin/sudo guuid=25e586e1-1a00-0000-e74a-aa9aa1070000 pid=1953 /tmp/sample.bin guuid=7e2cc5db-1a00-0000-e74a-aa9a9c070000 pid=1948->guuid=25e586e1-1a00-0000-e74a-aa9aa1070000 pid=1953 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b5a066f1-706b-4127-af1f-a5eb82a0d3f2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2efbe57d3f6eaa0fa8e0e752cf4e560a19305cccc3fc4c3241fa3361fae6c748
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2efbe57d3f6eaa0fa8e0e752cf4e560a19305cccc3fc4c3241fa3361fae6c748/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-28 18:48:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f356k7j7n2va7kha45jm6tswbimtaxgmyp6eymsb7izwd6xgy5ea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260928-xesczsst8j/
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/2efbe57d3f6eaa0fa8e0e752cf4e560a19305cccc3fc4c3241fa3361fae6c748

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_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 2efbe57d3f6eaa0fa8e0e752cf4e560a19305cccc3fc4c3241fa3361fae6c748

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3924465/
  
Delivery method
Distributed via web download

Comments