MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 089ebb81014d30d64124b77e20e0b17d7b0630347b0e9ae3c88c8df20aa91548. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 089ebb81014d30d64124b77e20e0b17d7b0630347b0e9ae3c88c8df20aa91548
SHA3-384 hash: c43a0bbbbe6db223c0111a9757afec458467eebeb4a1db16fe28cef7c447407d4fecc0ee60d86d65058abb9b9f3b57c4
SHA1 hash: ebd167a6118ae5fa3c75a2014e7c1efa8d0e2af1
MD5 hash: 8fe901d53424cefc9c1834a9d7b7e58b
humanhash: apart-nuts-lake-sierra
File name:hold.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:76'240 bytes
First seen:2025-01-24 04:46:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hL+QgpTUCdxthYugZanw1Wqe9eG6qOjzE9hA7Qu9s3b:hLxRanwuGqOqm7Qzb
TLSH T1FD732946FC815A13C6D1127BF6AE428E372923E8E3DE72079E216F21379681F0D67E45
telfhash t13841ddb68fb40aed5bf8c204968e626a4eb874b91b492563df48671fc543082f74d829
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 :
97
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67931c17b5602ee8cdb046d4linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67931b493d654e5f56c7d9f3/reports/6c121bd9-0ce4-4995-a381-164fe0cf0f61/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
58
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/089ebb81014d30d64124b77e20e0b17d7b0630347b0e9ae3c88c8df20aa91548
Behaviour
Process Renaming
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/ea70366b-034a-480a-8eda-8f2c1eda3316
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1598323
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1598323 Sample: hold.arm5.elf Startdate: 24/01/2025 Architecture: LINUX Score: 84 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->21 23 2 other IPs or domains 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 2 other signatures 2->31 8 hold.arm5.elf 2->8         started        signatures3 process4 signatures5 33 Sample deletes itself 8->33 11 hold.arm5.elf 8->11         started        process6 process7 13 hold.arm5.elf 11->13         started        15 hold.arm5.elf 11->15         started        17 hold.arm5.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/089ebb81014d30d64124b77e20e0b17d7b0630347b0e9ae3c88c8df20aa91548
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/089ebb81014d30d64124b77e20e0b17d7b0630347b0e9ae3c88c8df20aa91548/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-24 04:47:05 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=bcplxaibjuynmqjew57cbyfrpv5qmmbupmhjvy6irsg7ecvjcvea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable
Link:
https://tria.ge/reports/250124-fejbms1rbp/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135906-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9a1528de-713c-4e80-869f-b6fecace00b6
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/089ebb81014d30d64124b77e20e0b17d7b0630347b0e9ae3c88c8df20aa91548

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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
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:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 089ebb81014d30d64124b77e20e0b17d7b0630347b0e9ae3c88c8df20aa91548

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3405911/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3405936/

Comments