MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 84115e2a7aaeb9508b53b538d6645f5e66109561ac8fde1b758509650bdbdf0e. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 84115e2a7aaeb9508b53b538d6645f5e66109561ac8fde1b758509650bdbdf0e
SHA3-384 hash: 31f46bfd8f5c34650531cffe3722ed9a8197b116a681209ac217893005040549458380575da14d3c88b4a3132beb6284
SHA1 hash: 82d1708179a9803b9d3a7e5a585f955e6fda8fd7
MD5 hash: 314cada07917b60cebe7ddf1e104494a
humanhash: tennis-undress-indigo-nitrogen
File name:morte.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:75'296 bytes
First seen:2025-10-17 23:34:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:n/cnPdzP+Tv1mn3ZnKRDBh7zxfZ1ECezCAS1u:n0nPdGJmn3ZKRDZfZ1EJVGu
TLSH T1A5739C63C9281D98C65C45B875A48E3A4763E8105A972FF2069BCB37D007EECF50A3B4
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 :
133
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68f2d327c85c5c56972d06ca/reports/3803cf15-0bf6-45b0-90a1-3f626f05eabb/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-17T20:59:00Z UTC
Last seen:
2025-10-18T10:08:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/84115e2a7aaeb9508b53b538d6645f5e66109561ac8fde1b758509650bdbdf0e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bfec4a52-81fb-4466-8c9a-2b1052f7eed9
Behavior Graph:
Download SVG
%3 guuid=c5e912f2-1900-0000-96fa-a08c180b0000 pid=2840 /usr/bin/sudo guuid=58deaaf5-1900-0000-96fa-a08c220b0000 pid=2850 /tmp/sample.bin guuid=c5e912f2-1900-0000-96fa-a08c180b0000 pid=2840->guuid=58deaaf5-1900-0000-96fa-a08c220b0000 pid=2850 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ed06cee0-fe82-4b14-ac85-f29ed3760c69
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1797479
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1797479 Sample: morte.sh4.elf Startdate: 18/10/2025 Architecture: LINUX Score: 60 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 morte.sh4.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Uses dynamic DNS services 22->32 process4 process5 12 morte.sh4.elf 8->12         started        14 morte.sh4.elf 8->14         started        16 morte.sh4.elf 8->16         started        process6 18 morte.sh4.elf 12->18         started        20 morte.sh4.elf 12->20         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/84115e2a7aaeb9508b53b538d6645f5e66109561ac8fde1b758509650bdbdf0e/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-10-17 23:39:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qqiv4kt2v24vbc2twu4nmzc7lztbbflbvsh54g3vquewkc6334ha._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251017-3l24naal3y/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ee71b665-3c29-48b0-be3e-dcb4fc808c79
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/84115e2a7aaeb9508b53b538d6645f5e66109561ac8fde1b758509650bdbdf0e

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: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 84115e2a7aaeb9508b53b538d6645f5e66109561ac8fde1b758509650bdbdf0e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3680212/
  
Delivery method
Distributed via web download

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