MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cef3fd6d7e4cdf41358f821a833f4ab0ae37a163589b70b79c1a0c098a3ede8. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5cef3fd6d7e4cdf41358f821a833f4ab0ae37a163589b70b79c1a0c098a3ede8
SHA3-384 hash: 2e61b7b7cae700a0c357edb1280ca09d4cb8d1f4da6071003c51c78adae0c954c9f6675660023b5f92ae5a0d355aa054
SHA1 hash: d8d2e202d15043920eb0bd5e9622ae3f1ec3ba19
MD5 hash: 03b3b3df12f0cd6bfc268e05d9b36c39
humanhash: friend-green-maryland-undress
File name:ub8ehJSePAfc9FYqZIT6.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:16'604 bytes
First seen:2026-01-21 07:49:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:wPIAb4uVpq04FT7hjw3GzRT5Kjuw4mzLw6hymdGUop5hInP:wLFpq04hkWl5KiwJ3w6s3UozinP
TLSH T18C72CF329E0B6D73DE348C36DA7DC94B6B43157999EA3076340424ACBB5240B4BB634A
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 UPX
File size (compressed) :16'604 bytes
File size (de-compressed) :34'100 bytes
Format:linux/arm
Unpacked file: f0507eb091a0fa1414ea096a22857eb96dc991209272a2cc8bf6958602b3e2da

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/91d4ffc0-8ac0-4f22-bd11-42cd31a2a134/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
condi masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6970853f5db9ae47708b5d63/reports/b91dd76d-b39e-43bc-b7c9-204d4145e01d/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/5cef3fd6d7e4cdf41358f821a833f4ab0ae37a163589b70b79c1a0c098a3ede8
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/463dc61e-d73c-4ab9-81b3-66fc81d65756
Behavior Graph:
Download SVG
%3 guuid=b0f8028c-2100-0000-8e5d-ac5941070000 pid=1857 /usr/bin/sudo guuid=1d19298f-2100-0000-8e5d-ac5948070000 pid=1864 /tmp/sample.bin guuid=b0f8028c-2100-0000-8e5d-ac5941070000 pid=1857->guuid=1d19298f-2100-0000-8e5d-ac5948070000 pid=1864 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c50230f0-2458-4edf-a2d7-44779ca3eb08
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1854626
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/5cef3fd6d7e4cdf41358f821a833f4ab0ae37a163589b70b79c1a0c098a3ede8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5cef3fd6d7e4cdf41358f821a833f4ab0ae37a163589b70b79c1a0c098a3ede8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 07:50:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ltxt7vwx4tg7ie2y7aq2qm7uvmfog6qwgwe3oc3zygqmbgfd5xua._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260121-jpggkscx3b/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 5cef3fd6d7e4cdf41358f821a833f4ab0ae37a163589b70b79c1a0c098a3ede8

(this sample)

Mirai

elf f0507eb091a0fa1414ea096a22857eb96dc991209272a2cc8bf6958602b3e2da

  
URLhaus
https://urlhaus.abuse.ch/url/3753587/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 f0507eb091a0fa1414ea096a22857eb96dc991209272a2cc8bf6958602b3e2da
  
Dropping
MD5 a1e554897295905238e073df007d8414

Comments