MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6db8bb39c7305a6a0a1024ab9b51e7d7b4c016455865504909644b4381ede78. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6db8bb39c7305a6a0a1024ab9b51e7d7b4c016455865504909644b4381ede78
SHA3-384 hash: d2fc106e5364ce1c57a283a1f67816b3b21e917b03198e892f6ffbc40eeb0b531da8f3e6afe0956a1a1d0ab7f85a729f
SHA1 hash: 929f975880124be45ea43484ce3b5b6980d99c5c
MD5 hash: e4e702be5cd822ec936547dadab7520d
humanhash: bluebird-chicken-spaghetti-lamp
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:64'192 bytes
First seen:2026-01-25 23:35:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Zg1p8Eo8mOJ+67E9jg8SEqy1OOrW/bEHvAWdQmwhT0:ZgoEdd819jg8Se1DrWbuAWdChT0
TLSH T107535C17608290FCC4DBD2B85B9FB536DA23B8A91235B17D27D4E622BECED201F1D644
telfhash t12f3104b279560d64a5fbf862738ae5344cb81b7500e131e3e6f278f5da6079008b6837
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 :
82
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6976a8cd55805a763ff57474/reports/79074e1a-6414-4bf2-a3da-ebee256752a2/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
97
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b6db8bb39c7305a6a0a1024ab9b51e7d7b4c016455865504909644b4381ede78
Behaviour
Anti-VM
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-25T22:17:00Z UTC
Last seen:
2026-01-25T22:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b6db8bb39c7305a6a0a1024ab9b51e7d7b4c016455865504909644b4381ede78/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/427eb8f7-04ee-4e44-9360-76bdbfd748b6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1857313
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1857313 Sample: x86_64.elf Startdate: 26/01/2026 Architecture: LINUX Score: 72 17 9.170.241.216, 25915 LEVEL3US United States 2->17 19 183.97.97.116, 27024, 41472 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 7 x86_64.elf 2->7         started        signatures3 process4 process5 9 x86_64.elf 7->9         started        11 x86_64.elf 7->11         started        13 x86_64.elf 7->13         started        15 x86_64.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b6db8bb39c7305a6a0a1024ab9b51e7d7b4c016455865504909644b4381ede78
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6db8bb39c7305a6a0a1024ab9b51e7d7b4c016455865504909644b4381ede78/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-25 23:36:35 UTC
File Type:
ELF64 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w3nyxm44omc2nifbajfltni6pv5uyalekwdfkbeqszclioa63z4a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260125-3lb78sc17a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.93
Link:
https://yomi.yoroi.company/submissions/b6db8bb39c7305a6a0a1024ab9b51e7d7b4c016455865504909644b4381ede78

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 b6db8bb39c7305a6a0a1024ab9b51e7d7b4c016455865504909644b4381ede78

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3745418/
  
Delivery method
Distributed via web download

Comments