MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d
SHA3-384 hash: f5eba5ea5c4675b3d13e75dc79902e9359ddcd21621edc32dad4b436dc597791d465ad2440ca20d97770a48e8324d5ee
SHA1 hash: 7515f78b94bb4f5bf588a7c0fc8bf57cc9cadec8
MD5 hash: b5787f3b20be25225f7f91c2c2ca5dc0
humanhash: march-enemy-one-may
File name:arm5.urbotnetisass
Download: download sample
Signature Mirai
Create hunting rule
File size:235'584 bytes
First seen:2025-10-02 21:28:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:YlPiXWGWUMhtuLc4nvyVtnNnvZGmxwMZ5c9cVpTzPERA:YRQXWL14SvkkriuVpT7ERA
TLSH T15D343956BD91CE56C9C026BBBB6E838D371713B8D2EE71079E145F60328B85B0E3B941
telfhash t1cbf0788144c464f0b7fa09fbe2fbf5096a6d51e62e10198282efbe5c88238c8467180a
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 :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm anti-vm expand lolbin packed remote threat
Link:
https://www.filescan.io/uploads/68deee9674e5a289899eeecc/reports/7495193d-af0f-40e8-adb7-717eca296a40/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
30
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d
Behaviour
Persistence
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-02T19:22:00Z UTC
Last seen:
2025-10-03T01:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fa6e8cd0-773b-4f00-9efd-b9d809563e91
Behavior Graph:
Download SVG
%3 guuid=d8a04a9d-1900-0000-91ea-8555640a0000 pid=2660 /usr/bin/sudo guuid=a0b50da0-1900-0000-91ea-85556e0a0000 pid=2670 /tmp/sample.bin guuid=d8a04a9d-1900-0000-91ea-8555640a0000 pid=2660->guuid=a0b50da0-1900-0000-91ea-85556e0a0000 pid=2670 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2d0c1804-a2ea-4cc1-915d-6d5743af6f93
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1788401
Signature
Antivirus / Scanner detection for submitted sample
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Multi AV Scanner detection for submitted file
Sample tries to persist itself using /etc/profile
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-02 21:29:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x7uskxj2n4i6tmzthhzsrvmabd6voe2oj2stndwlg7f3iixftzoq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251002-1brttsvzas/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/65aa2048-d346-4638-a622-5052e79a53b7
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/bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf bfe9255d3a6f11e9b33339f328d58008fd57134e4ea5368ecb37cbb422e59e5d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3618220/
  
Delivery method
Distributed via web download

Comments