MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f52ba4e1d7b209b1bc466b661af72da8a7c96505364ead5afe9ea232f1b6e98c. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f52ba4e1d7b209b1bc466b661af72da8a7c96505364ead5afe9ea232f1b6e98c
SHA3-384 hash: bf3a7dea7048f18ca703ee1007ab2ae0aae547193c6486776d6e9097ef73861b44b39e74d89dce0ad65119bff683c49e
SHA1 hash: 4247dcafc02f662f8a3609d630d11c9dde1955d1
MD5 hash: 9ddbea38f7c8634b44f99197d07510f8
humanhash: fish-november-maine-spring
File name:ub8ehJSePAfc9FYqZIT6.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:153'408 bytes
First seen:2026-01-17 13:41:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:b7MugLLD4vnzXH2DQJI4gJzIvUCfwfVMjbiKLhsExpyk9S9hK:bDgLLD4iDQJIbps9fwOLSiykMhK
TLSH T101E329C7F900DEBDF80ED77648534809B130BB9149A21A377357797AEC3A0E8446BE96
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/dab6cf78-8205-42e9-a1b3-afab27639439/
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/696b918c584f1963ad58c722/reports/4fbb0bdd-fc2c-4a84-bd9c-16dec053b4fa/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-17T11:53:00Z UTC
Last seen:
2026-01-18T14:38:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f52ba4e1d7b209b1bc466b661af72da8a7c96505364ead5afe9ea232f1b6e98c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7812daa7-8255-402c-afba-018e3a2f5549
Behavior Graph:
Download SVG
%3 guuid=87503c1f-1800-0000-4ed8-f0a692080000 pid=2194 /usr/bin/sudo guuid=8f52b221-1800-0000-4ed8-f0a69b080000 pid=2203 /tmp/sample.bin guuid=87503c1f-1800-0000-4ed8-f0a692080000 pid=2194->guuid=8f52b221-1800-0000-4ed8-f0a69b080000 pid=2203 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/385c2c42-27a9-4914-9bbe-54b87c937a4f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1852477
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1852477 Sample: ub8ehJSePAfc9FYqZIT6.m68k.elf Startdate: 17/01/2026 Architecture: LINUX Score: 56 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 weifang.serveftp.com 45.83.207.173, 3778, 42946, 42948 CLOUVIDERClouvider-GlobalASNGB Netherlands 2->25 27 3 other IPs or domains 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 7 dash rm ub8ehJSePAfc9FYqZIT6.m68k.elf 2->7         started        9 dash rm 2->9         started        11 dash cut 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 ub8ehJSePAfc9FYqZIT6.m68k.elf 7->15         started        17 ub8ehJSePAfc9FYqZIT6.m68k.elf 7->17         started        19 ub8ehJSePAfc9FYqZIT6.m68k.elf 7->19         started        21 2 other processes 7->21
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f52ba4e1d7b209b1bc466b661af72da8a7c96505364ead5afe9ea232f1b6e98c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f52ba4e1d7b209b1bc466b661af72da8a7c96505364ead5afe9ea232f1b6e98c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f52ba4e1d7b209b1bc466b661af72da8a7c96505364ead5afe9ea232f1b6e98c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-17 13:41:46 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6uv2jyoxwie3dpcgnntbv5znvct4szifgzhk2wx6t2rdf4nw5gga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/260117-qzdl1aby3g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/f4aee576-7dfb-43fb-be63-1b707cf59375
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/f52ba4e1d7b209b1bc466b661af72da8a7c96505364ead5afe9ea232f1b6e98c

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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 f52ba4e1d7b209b1bc466b661af72da8a7c96505364ead5afe9ea232f1b6e98c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3757630/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3753591/
  
URLhaus
https://urlhaus.abuse.ch/url/3759496/

Comments