MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54d4ac8209ac5e13a980cb6a57383f140c92fb69e52c797e7d887e139306438a. 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

SHA256 hash:	54d4ac8209ac5e13a980cb6a57383f140c92fb69e52c797e7d887e139306438a
SHA3-384 hash:	1075eb4a762a4c439ad861610e67598b0743464f078f49178d8b57aab2473ee25d7458f58c7368d603f5ebea5489b226
SHA1 hash:	67e2f72a0cb0c6f3ad6b91b8393d6c3abeec3a6d
MD5 hash:	0a87aa79733acbecc0d0a5d395eabce9
humanhash:	fish-social-seven-shade
File name:	Josho.mpsl
Download:	download sample
Signature	Mirai Alert Create hunting rule
File size:	71'528 bytes
First seen:	2025-12-23 22:59:25 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:QxNCJ0EYlDYhHnZwqsFDwLX3U6ngBhN6PNUpGXS5SyeweVKe0n3oNWpkmPqXitMF:QxNCJBYl3FwwjhwPTXSNxIKzn6CpC
TLSH	T17763A506BF214FF7DCAFDD3749A91B05259C640B21A97B397E34D828F64A24F19E3860
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

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File Origin

# of uploads :

1

# of downloads :

55

Origin country :

DE

Vendor Threat Intelligence

ACCE Mirai_Botnet_XOR_Lookup

Malware configuration found for:

Mirai

Details

Mirai

an XOR decryption key and at least a c2 socket address

Link:

https://research.acce.ciphertechsolutions.com/results/c5564c0f-a57b-4169-ae78-0b286c26eed8/

ClamAV Detected

Detection(s):

Unix.Dropper.Mirai-7135890-0

Alert

Create hunting rule

Unix.Dropper.Mirai-7135939-0

Alert

Create hunting rule

Unix.Dropper.Mirai-7136025-0

Alert

Create hunting rule

InQuest

Result

Gathering data

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/a1dcf819-b666-44e2-9cbb-734a2ac91c98

Behavior Graph:

Download SVG

Intezer Unknown

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/26f229c4-7f7b-4771-9139-498a83f5ecf8

Joe Sandbox malicious

Result

Threat name:

n/a

Detection:

malicious

Classification:

spre

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1838540

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Sample tries to kill multiple processes (SIGKILL)

Behaviour

Behavior Graph:

Download SVG

Nucleon Malprob Malware

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/54d4ac8209ac5e13a980cb6a57383f140c92fb69e52c797e7d887e139306438a

CERT.PL MWDB mirai

Detection:

mirai

Alert

Create hunting rule

Link:

https://mwdb.cert.pl/sample/54d4ac8209ac5e13a980cb6a57383f140c92fb69e52c797e7d887e139306438a/

Neiki Family.MIRAI

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/54d4ac8209ac5e13a980cb6a57383f140c92fb69e52c797e7d887e139306438a

ReversingLabs TitaniumCloud Linux.Worm.Mirai

Threat name:

Linux.Worm.Mirai

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-12-23 13:53:47 UTC

File Type:

ELF32 Little (Exe)

AV detection:

25 of 36 (69.44%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ktkkzaqjvrpbhkmaznvfoob7cqgjf63j4uwhs7t5rb7bheygiofa._file

Hatching Triage mirai

Result

Malware family:

mirai

Alert

Create hunting rule

Score:

  10/10

Tags:

family:mirai botnet:josho defense_evasion discovery

Link:

https://tria.ge/reports/251223-2y9tlaxncs/

Behaviour

Reads runtime system information

Changes its process name

Reads system network configuration

Enumerates active TCP sockets

Enumerates running processes

Modifies Watchdog functionality

Contacts a large (48703) amount of remote hosts

Creates a large amount of network flows

Threat.Zone Malicious

Verdict:

Malicious

Tags:

Unix.Dropper.Mirai-7135890-0

YARA:

n/a

Link:

https://app.threat.zone/submission/515209db-4406-45db-9db3-12e6488c9cc4

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Legit

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/54d4ac8209ac5e13a980cb6a57383f140c92fb69e52c797e7d887e139306438a