MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 666e5b16dfd825ecf5357e47b1a2bd26ed4ab475dc33ec6985473f133a590f73. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 666e5b16dfd825ecf5357e47b1a2bd26ed4ab475dc33ec6985473f133a590f73
SHA3-384 hash: 752ae0b200b58eba33c8995a0ba99eeb981731ada62bbda7064ac05ffbc9bec685df76d4ff1a628c0f3c6ea11d6242f8
SHA1 hash: 4886389f0c279446797065fe4bb5990ff4abe5a4
MD5 hash: b1cbb7517904f347dc6ec4460303be47
humanhash: minnesota-kilo-aspen-washington
File name:xnxnxnxnxnxnxnxnmicroblazexnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:205'416 bytes
First seen:2026-01-10 07:24:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:IcHZcggt1NJmeDQBwnKUDMaVsb3pjr1lCR4UKG:IcY5JpMByVs9jSrf
TLSH T112148120FA0663B1CC731A34A79A2E5A6E7704559FEB26312D1F533CDE628509B31F8D
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 :
134
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10058917-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm anti-vm gafgyt mirai
Link:
https://www.filescan.io/uploads/6961fef230368802bb7f03b9/reports/569ddf48-ce7e-479c-b223-2ff01b51cccd/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-10T06:28:00Z UTC
Last seen:
2026-01-10T20:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/666e5b16dfd825ecf5357e47b1a2bd26ed4ab475dc33ec6985473f133a590f73/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3848211d-073b-4bc5-90b9-db9401e1167e
Behavior Graph:
Download SVG
%3 guuid=be56acab-1800-0000-acf8-3359fa0c0000 pid=3322 /usr/bin/sudo guuid=cda9c3ae-1800-0000-acf8-3359fb0c0000 pid=3323 /tmp/sample.bin guuid=be56acab-1800-0000-acf8-3359fa0c0000 pid=3322->guuid=cda9c3ae-1800-0000-acf8-3359fb0c0000 pid=3323 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8eeb7012-ad35-4cb8-b4ed-24bb9278fe3a
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1847819
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/666e5b16dfd825ecf5357e47b1a2bd26ed4ab475dc33ec6985473f133a590f73
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/666e5b16dfd825ecf5357e47b1a2bd26ed4ab475dc33ec6985473f133a590f73/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-01-10 07:25:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mzxfwfw73as6z5jvpzd3div5e3wuvndv3qz6y2mfi47rgoszb5zq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260110-h893kagy2b/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/841cbda0-a7a9-4232-a065-03f07ebb06c7
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/666e5b16dfd825ecf5357e47b1a2bd26ed4ab475dc33ec6985473f133a590f73

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: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 666e5b16dfd825ecf5357e47b1a2bd26ed4ab475dc33ec6985473f133a590f73

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739936/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696650/

Comments