MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92a8409c6d850392f4b48a7df4e4a2e5db932015469ca6a90570fe2964abe8cd. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 92a8409c6d850392f4b48a7df4e4a2e5db932015469ca6a90570fe2964abe8cd
SHA3-384 hash: 831b07b45a36dac552158c4ddf7fbc81f041b3723919be376f68fa6b8265afb2ff2fef9759764abc377890ccecb8baa2
SHA1 hash: d462ccbc98dbc02110bb45c857e1210c805ea8fe
MD5 hash: 3be86e8b1776ef971358cde1042ceb52
humanhash: november-timing-oscar-fix
File name:morte.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:83'488 bytes
First seen:2025-11-08 13:14:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:i/V5nAjRtKHduXFzrf6KgpJda77ZmAYCj9W48wJze:id5nkHA2FzrlgRaZmAYsV1A
TLSH T14D83AF33C9241D94C65842B575A4DE3A1323F94066871EF616ABCF76D00BEDCF90A3B9
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 :
117
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

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.Dropper.Mirai-7355719-0
Create hunting rule

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

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

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

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/690f426a8938e2fe22164741/reports/37c87715-8583-4624-bd6b-ad87ea3cc9e5/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-08T11:23:00Z UTC
Last seen:
2025-11-08T12:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/92a8409c6d850392f4b48a7df4e4a2e5db932015469ca6a90570fe2964abe8cd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c5e683fa-0c79-4ed5-837b-f20d7d5cea0b
Behavior Graph:
Download SVG
%3 guuid=9d9b57cb-1600-0000-93ef-63d67e0c0000 pid=3198 /usr/bin/sudo guuid=ae85cbcd-1600-0000-93ef-63d67f0c0000 pid=3199 /tmp/sample.bin guuid=9d9b57cb-1600-0000-93ef-63d67e0c0000 pid=3198->guuid=ae85cbcd-1600-0000-93ef-63d67f0c0000 pid=3199 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c1d6a16f-f4ef-4e63-b4e5-a354b99a3462
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1810570
Signature
Antivirus / Scanner detection for submitted sample
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1810570 Sample: morte.sh4.elf Startdate: 08/11/2025 Architecture: LINUX Score: 64 36 Antivirus / Scanner detection for submitted sample 2->36 38 Yara detected Mirai 2->38 8 morte.sh4.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        process3 process4 16 morte.sh4.elf 8->16         started        18 morte.sh4.elf 8->18         started        20 morte.sh4.elf 8->20         started        22 2 other processes 8->22 process5 24 morte.sh4.elf 16->24         started        26 morte.sh4.elf 16->26         started        28 morte.sh4.elf 16->28         started        30 morte.sh4.elf 16->30         started        32 morte.sh4.elf 18->32         started        process6 34 morte.sh4.elf 32->34         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/92a8409c6d850392f4b48a7df4e4a2e5db932015469ca6a90570fe2964abe8cd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/92a8409c6d850392f4b48a7df4e4a2e5db932015469ca6a90570fe2964abe8cd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 13:15:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=skuebhdnqubzf5furj67jzfc4xnzgiavi2oknkifod7cszfl5dgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251108-qhdknsyrhr/
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/ece21e90-7002-418b-b787-8cc929546680
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 92a8409c6d850392f4b48a7df4e4a2e5db932015469ca6a90570fe2964abe8cd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3697427/
  
Delivery method
Distributed via web download

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