MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 666f79067a139cb03fa80e5fd8732ade3311eadb6e9bd0ce043ca1f4c1a67831. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 666f79067a139cb03fa80e5fd8732ade3311eadb6e9bd0ce043ca1f4c1a67831
SHA3-384 hash: 423d19ea5e07a0254b99aa6419107655b5abd6197623141ba0ebd4f25afd75b1d62e0997a9369ae1119b04d592962b02
SHA1 hash: 79f0d0fe879595e70543355dc3e6dd356160991a
MD5 hash: 0581641bf143d6bdedbc7d55b256f9b4
humanhash: diet-network-wisconsin-fifteen
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:117'540 bytes
First seen:2025-12-10 02:16:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wOF473Ez8Cb2RKH5YfS7Wd7hU1eAhULdFCVWRqqkEmO6hfE:wOvz8H4HpH4AeUVWR/cOWfE
TLSH T10FB35AA3CC6A6F58C664E1B4B0B18FB95F939950818B1FAE5577C2788083DCDF5423B8
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 :
117
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-10025600-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6938d82ccf690d27f3da6d0d/reports/c1f01590-613b-4f6b-8217-345b9c2b9144/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-10T00:20:00Z UTC
Last seen:
2025-12-11T18:45:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/666f79067a139cb03fa80e5fd8732ade3311eadb6e9bd0ce043ca1f4c1a67831/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c10f7bb8-fd57-46ca-9f75-4fb51a5a5c28
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1829950
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1829950 Sample: sh4.elf Startdate: 10/12/2025 Architecture: LINUX Score: 48 15 176.65.132.168, 53308, 53310, 53314 DIOGELO-ASGB Germany 2->15 17 54.217.10.153, 37698, 443 AMAZON-02US United States 2->17 19 test.download1818.com 2->19 21 Multi AV Scanner detection for submitted file 2->21 7 sh4.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 sh4.elf 7->13         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/666f79067a139cb03fa80e5fd8732ade3311eadb6e9bd0ce043ca1f4c1a67831
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/666f79067a139cb03fa80e5fd8732ade3311eadb6e9bd0ce043ca1f4c1a67831/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-10 02:17:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mzxxsbt2coolap5ibzp5q4zk3yzrd2w3n2n5btqehsq7jqngpayq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251210-cqsgxael9s/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/75002587-1ed2-4341-a726-d8d2e213023a
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/666f79067a139cb03fa80e5fd8732ade3311eadb6e9bd0ce043ca1f4c1a67831

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 666f79067a139cb03fa80e5fd8732ade3311eadb6e9bd0ce043ca1f4c1a67831

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3730231/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3730333/
  
URLhaus
https://urlhaus.abuse.ch/url/3730420/
  
URLhaus
https://urlhaus.abuse.ch/url/3730440/
  
URLhaus
https://urlhaus.abuse.ch/url/3730449/
  
URLhaus
https://urlhaus.abuse.ch/url/3730461/

Comments