MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9dfe8344b4955e58824071c1ef033569e23815f4d816a223d338222e7c975ecc. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9dfe8344b4955e58824071c1ef033569e23815f4d816a223d338222e7c975ecc
SHA3-384 hash: e1ed025f50437d7b2f74ecb47f22547e87025b976c74de3a40232ef046f90560f623fa95de1b8b5fc994d409a05110d7
SHA1 hash: 7979be52271610876304525a3de451dccb7fd986
MD5 hash: 2273bb9f7ef31715d44e7dd085dd9931
humanhash: march-seven-lactose-north
File name:sora.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:66'576 bytes
First seen:2026-02-09 01:28:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:raOhbt793w5gup0YkTkPnoBOCofs3uOuYcgNuBm0Cp:rnhbJ93mj4TwJbf+uTYdNuBm0
TLSH T1FE53BF61C46CDD9CC65545B8B690CA399723640861A32EF7EA4BCB86C04BEECF0587F6
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 :
34
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/6f2c4865-b5ab-4e36-b997-0fd3981a938e/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

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

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

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

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

Unix.Dropper.Mirai-7135939-0
Create hunting rule

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

Unix.Dropper.Mirai-7136025-0
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-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/9dfe8344b4955e58824071c1ef033569e23815f4d816a223d338222e7c975ecc/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cb0a7730-176b-4949-b6c2-77b65418f3ee
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1865826
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1865826 Sample: sora.sh4.elf Startdate: 09/02/2026 Architecture: LINUX Score: 80 24 77.225.26.120 VODAFONE_ESES Spain 2->24 26 89.7.153.135 VODAFONE_ESES Spain 2->26 28 99 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 8 sora.sh4.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 sora.sh4.elf 8->12         started        14 sora.sh4.elf 8->14         started        16 sora.sh4.elf 8->16         started        process6 18 sora.sh4.elf 12->18         started        20 sora.sh4.elf 12->20         started        22 sora.sh4.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9dfe8344b4955e58824071c1ef033569e23815f4d816a223d338222e7c975ecc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9dfe8344b4955e58824071c1ef033569e23815f4d816a223d338222e7c975ecc/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9dfe8344b4955e58824071c1ef033569e23815f4d816a223d338222e7c975ecc
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-09 00:52:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tx7igrfusvpfrasaoha66azvnhrdqfpu3alkei6tharc47exl3ga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260209-bwbwnsht3h/
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 9dfe8344b4955e58824071c1ef033569e23815f4d816a223d338222e7c975ecc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3774375/
  
Delivery method
Distributed via web download

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