MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3b62c0673cd5fb4a4a5467f8f836213ad29ef1a7806a032ad235bae8bf5b687. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3b62c0673cd5fb4a4a5467f8f836213ad29ef1a7806a032ad235bae8bf5b687
SHA3-384 hash: 50f3790f0be2ad24fc744e48a64b1f368d35f414b71cee8b7540f9619fdb40e059c3550bcde77d366fe2793858bd19a2
SHA1 hash: a0778428b3db7969a7ace27ed737d28aab1fb0f0
MD5 hash: 829967a3e9c4729e0bebb59ab59799ba
humanhash: lion-finch-nitrogen-don
File name:nshsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:62'860 bytes
First seen:2025-01-24 14:42:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZGGRLD697flg0g46EjKqGXzwjcsAB1CDUjBREsAIJ7:ZzO9rPg46EGqBjcsAB1kWHEdIJ
TLSH T1DD538C77C86B6E58C19886F0B474CE742363F450C2572EFA19AAC6795043EDCF60A7B8
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Gathering data
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/6793a6f8f0727268592c7e51/reports/d8e2662b-112a-40c0-8cbb-a6451e30d001/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7619acd3-6930-4b78-83ce-156b156d92e2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1598637
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/b3b62c0673cd5fb4a4a5467f8f836213ad29ef1a7806a032ad235bae8bf5b687
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3b62c0673cd5fb4a4a5467f8f836213ad29ef1a7806a032ad235bae8bf5b687/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-24 14:43:04 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wo3cybttzvp3jjffiz7y7a3ccowst3y2padkamvnenn25c7vw2dq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250124-r3jsvstjdx/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b2b3c001-fcb4-45a6-be80-b37cadbb0709
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/b3b62c0673cd5fb4a4a5467f8f836213ad29ef1a7806a032ad235bae8bf5b687

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: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 b3b62c0673cd5fb4a4a5467f8f836213ad29ef1a7806a032ad235bae8bf5b687

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3372467/
  
Delivery method
Distributed via web download

Comments