MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf9c8db8a1188929666a2af017f11f9b94ee679479a8d69706874a6e6f466c28. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf9c8db8a1188929666a2af017f11f9b94ee679479a8d69706874a6e6f466c28
SHA3-384 hash: 06d6e966c769e624850a5b0e42ec57f76a7a3a139d7ac0567bd6ac9ced025876edb2f478401adda46738ceca8bcc50ac
SHA1 hash: 4dc0525893841566a77244720c6b788d4fd92b9c
MD5 hash: bf3f29ef2474cf65a32ed0c907ef7eb7
humanhash: avocado-purple-bluebird-six
File name:main_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:133'920 bytes
First seen:2024-11-22 13:46:35 UTC
Last seen:2025-06-09 12:06:11 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:QKdzElm18uZJNb4AGFa8eAZHk4VB7fzTTnf5mgYivCyeqZ/Z20lCmwyw6RNPUTuR:QKp50ZU8e947L3f5mziPtRZ55ZKu
TLSH T1B2D30945F8504B23C6C611BBFB5E428D3B2A17E8D3EF720399256F60378695B0E3B546
telfhash t12e11401a8f942e4eaff4000e869ea21b547075592f2b78538c2a752b93831c2f06dc53
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 :
2
# of downloads :
105
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67408c21b31374f098337545linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug bash lolbin remote
Link:
https://www.filescan.io/uploads/67408b678d2018acf263838e/reports/b60753e7-e4e5-43ee-92f8-10400fda59ec/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bf9c8db8a1188929666a2af017f11f9b94ee679479a8d69706874a6e6f466c28
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba6b06a5-0d43-4ea6-bf7c-c6ec71e4406d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1560939
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
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf9c8db8a1188929666a2af017f11f9b94ee679479a8d69706874a6e6f466c28
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf9c8db8a1188929666a2af017f11f9b94ee679479a8d69706874a6e6f466c28/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-09-14 02:49:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6oi3ofbdcessztkflybp4i7toko4z4upgunnfygq5fg432gnqua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/241122-q3jbna1ra1/
Malware Config
C2 Extraction:
cnc.duc3k.com
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/2f7fabe3-58f5-4363-912c-6a404f69e8fa
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/bf9c8db8a1188929666a2af017f11f9b94ee679479a8d69706874a6e6f466c28

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 bf9c8db8a1188929666a2af017f11f9b94ee679479a8d69706874a6e6f466c28

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3299518/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3299806/
  
URLhaus
https://urlhaus.abuse.ch/url/3299816/

Comments