MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcd501f9f0736e9c41aba126f394ec9b4e0f4fc4906ab7f38da20197f7cabe1f. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fcd501f9f0736e9c41aba126f394ec9b4e0f4fc4906ab7f38da20197f7cabe1f
SHA3-384 hash: 1d7855ca27125cf334111855958136da1bee83700ff80e96e41827f6644aee12aab4b713d3cda52be8131e4dee30495d
SHA1 hash: 522b8192a4e97de4a461abf753016ad35715adaa
MD5 hash: 3a143e167d9c1b8b80905fd6088cda13
humanhash: nuts-louisiana-lactose-charlie
File name:ub8ehJSePAfc9FYqZIT6.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:180'224 bytes
First seen:2025-12-28 07:36:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:h/oZT0G3fxcWM/dABXUflMv2Dcti9dIdu4NVNjbiEL3S4yyMljtnZm:6l0SlUflMeDn2duILC4yyMzZm
TLSH T11F042AC7F800DDBEF80BE7374853480AB530B79214925B377257796BED3A1A5092BE86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
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/f2826a09-6282-419f-adae-295799fa503a/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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-9441505-0
Create hunting rule

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
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/6950de2ce126b9ff4393c04b/reports/cd5be16a-ea26-4bbd-85a8-47a360f7663f/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-28T04:40:00Z UTC
Last seen:
2025-12-28T04:57:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/fcd501f9f0736e9c41aba126f394ec9b4e0f4fc4906ab7f38da20197f7cabe1f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/81fa4151-77dc-4ed0-9182-a4f6c4148532
Behavior Graph:
Download SVG
%3 guuid=70608dda-1a00-0000-40b5-a9b266090000 pid=2406 /usr/bin/sudo guuid=116127dd-1a00-0000-40b5-a9b268090000 pid=2408 /tmp/sample.bin guuid=70608dda-1a00-0000-40b5-a9b266090000 pid=2406->guuid=116127dd-1a00-0000-40b5-a9b268090000 pid=2408 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d2876f48-73ac-4766-bc2f-06f7306fe4fe
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1840710
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840710 Sample: ub8ehJSePAfc9FYqZIT6.m68k.elf Startdate: 28/12/2025 Architecture: LINUX Score: 88 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 bytenet.serveftp.com 45.83.207.105, 3778 CLOUVIDERClouvider-GlobalASNGB Netherlands 2->26 28 2 other IPs or domains 2->28 30 Found malware configuration 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 3 other signatures 2->36 8 ub8ehJSePAfc9FYqZIT6.m68k.elf 2->8         started        signatures3 process4 process5 10 ub8ehJSePAfc9FYqZIT6.m68k.elf 8->10         started        12 ub8ehJSePAfc9FYqZIT6.m68k.elf 8->12         started        14 ub8ehJSePAfc9FYqZIT6.m68k.elf 8->14         started        16 2 other processes 8->16 process6 18 ub8ehJSePAfc9FYqZIT6.m68k.elf 10->18         started        20 ub8ehJSePAfc9FYqZIT6.m68k.elf 10->20         started        22 ub8ehJSePAfc9FYqZIT6.m68k.elf 10->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fcd501f9f0736e9c41aba126f394ec9b4e0f4fc4906ab7f38da20197f7cabe1f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fcd501f9f0736e9c41aba126f394ec9b4e0f4fc4906ab7f38da20197f7cabe1f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/fcd501f9f0736e9c41aba126f394ec9b4e0f4fc4906ab7f38da20197f7cabe1f
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 07:37:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7tkqd6pqonxjyqnluetphfhmtnha6t6esbvlp44nuiazp56kxypq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251228-jfwj5scp3v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/936727ab-e5da-4336-a63b-f39c8bd43ff7
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/fcd501f9f0736e9c41aba126f394ec9b4e0f4fc4906ab7f38da20197f7cabe1f

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 fcd501f9f0736e9c41aba126f394ec9b4e0f4fc4906ab7f38da20197f7cabe1f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3744965/
  
Delivery method
Distributed via web download

Comments