MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71a85c4efbcf01cd4a76a8cbff8d4b04b927fd693e943064bf9a1fd68f04a1e0. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71a85c4efbcf01cd4a76a8cbff8d4b04b927fd693e943064bf9a1fd68f04a1e0
SHA3-384 hash: c67e4fb18a319faa4c5a1f67d73fc5e1e708a5aaa24f9f54c2b0898b913ec33fb728d256648908951b5a33a2ab539061
SHA1 hash: a5342cb21390f8868ec3b04da04d3ac8efe779aa
MD5 hash: 983551fbf3e4f991334af1f778f62c5b
humanhash: diet-illinois-white-chicken
File name:arm6-20240709-0417
Download: download sample
Signature Mirai
Create hunting rule
File size:161'564 bytes
First seen:2024-07-09 04:17:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:neHwC9UZnZRKXoYhGgaPtgg4cuqe1eRzg:WJ+ZnGXfhnaFkqe1em
TLSH T124F30A55F8819F12C5D111BAFE1D028E37231BB8E2DE72129D246F647B8B86F0E3B915
telfhash t147d02b2d2354073de9e0c0e495cf231934a4306d3d0105e28d689257009ec82332401e
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29229.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

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

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
94.156.71.248
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/71a85c4efbcf01cd4a76a8cbff8d4b04b927fd693e943064bf9a1fd68f04a1e0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c295bfb0-0eaa-4806-ba56-57b344edc170
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1469680
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/71a85c4efbcf01cd4a76a8cbff8d4b04b927fd693e943064bf9a1fd68f04a1e0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/71a85c4efbcf01cd4a76a8cbff8d4b04b927fd693e943064bf9a1fd68f04a1e0/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-07-09 04:18:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ogufytx3z4a42stwvdf77dklas4sp7ljh2kdazf7tip5ndyeuhqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240709-ewyl8ayala/
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/71a85c4efbcf01cd4a76a8cbff8d4b04b927fd693e943064bf9a1fd68f04a1e0

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:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 71a85c4efbcf01cd4a76a8cbff8d4b04b927fd693e943064bf9a1fd68f04a1e0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2943925/
  
Delivery method
Distributed via web download

Comments