MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ef1fbc0fa7da76a058357e8f7dfebf950a272768d1672d7cd382fb9612fd18ce. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ef1fbc0fa7da76a058357e8f7dfebf950a272768d1672d7cd382fb9612fd18ce
SHA3-384 hash: 38a9a4078434b094ccfe6a9baeac77e95fef8a1f508d9658a607f128a4fe1e7a6aa39cdb86850925c9d7c15477d2840e
SHA1 hash: 79e06eeda25730ad43697aeb8e7c046ed1d74a17
MD5 hash: 5005eab08a13f540dddc76a99435f546
humanhash: uranus-double-maryland-angel
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:22'264 bytes
First seen:2025-04-07 01:02:24 UTC
Last seen:2025-04-07 19:45:33 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:Md/jrrIGND/spqf2xmfCexyc9uD3AzN3HhD6qIKIU+hymdGUop5h/F:WzZ28KexyquLqIJhs3Uozf
TLSH T113A2C0A46106FE30C46408F6EE75D98B234F4AB9C1EB397352A0115CBB97A0A47B935B
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 :
162
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8274771-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f32478a695a0cd1fab8107linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/67f3244bb070fb3f945f8587/reports/f88693db-7063-4099-82b0-a3a94aeeec53/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/ef1fbc0fa7da76a058357e8f7dfebf950a272768d1672d7cd382fb9612fd18ce
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/9ceda799-c529-426e-85d4-55c8c6646bc4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1657924
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ef1fbc0fa7da76a058357e8f7dfebf950a272768d1672d7cd382fb9612fd18ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ef1fbc0fa7da76a058357e8f7dfebf950a272768d1672d7cd382fb9612fd18ce/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-07 01:03:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=54p3yd5h3j3kawbvp2hx37v7sufcoj3i2fts27gtql5zmex5ddha._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250407-bedzpsszhs/
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/ef1fbc0fa7da76a058357e8f7dfebf950a272768d1672d7cd382fb9612fd18ce

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf ef1fbc0fa7da76a058357e8f7dfebf950a272768d1672d7cd382fb9612fd18ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464806/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3487840/

Comments