MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ea6385488bb37291e26555974591cd99ca5c9d170dc21fd880b90fe8e023e79a. 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 3 File information Comments

SHA256 hash:	ea6385488bb37291e26555974591cd99ca5c9d170dc21fd880b90fe8e023e79a
SHA3-384 hash:	f7e0e11d8dfd70711ba319d2ae2547c4bec7f0694c596d40e295b58bc93e0c4227798dbe30adf3d080ea4b7c27096bd2
SHA1 hash:	a451a1e0434d16bb12f11b6ae9fc3d481359547c
MD5 hash:	9a91e21754a364090ee42183b5ad5b17
humanhash:	november-sierra-berlin-hydrogen
File name:	ea6385488bb37291e26555974591cd99ca5c9d170dc21fd880b90fe8e023e79a.elf
Download:	download sample
Signature	Mirai Create hunting rule
File size:	92'300 bytes
First seen:	2026-08-19 18:50:53 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	1536:C18RvmvOXUIz6mJfFhHf94cHw8uADlUtnHkCo06meOwod6nGpZ5CmkRSk7b+br84:ZRv1Xz5LhlRLlUHkM+UdLJkBoutDM/
TLSH	T1EE9302CF76F28D7DC277087704F7BD68B4E9E96D828487B19749A032119335824BD70A
Magika	unknown
Reporter	whack_sh
Tags:	elf exe UPX whack.sh

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	92'300 bytes
File size (de-compressed) :	231'000 bytes
Format:	linux/i386
Unpacked file:	8a7eff9fb01200b298dc494a423d3dba0ed3b4436b1c27873648d13021b8a41c

Intelligence

File Origin

# of uploads :

# of downloads :

134

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/74662926-8e6b-4203-b1a1-b4b57b618970/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sets a written file as executable

Creating a file

Runs as daemon

Changes access rights for a written file

Creates or modifies symbolic links

Changes the time when the file was created, accessed, or modified

Opens a port

Launching a process

Connection attempt

Creates or modifies files in /cron to set up autorun

Substitutes an application name

Writes files to system directory

Creates or modifies files in /init.d to set up autorun

Creates or modifies files to set up autorun

Creates or modifies symbolic links in /init.d to set up autorun

Deleting of the original file

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6a85fb2b092a5028173255bd/reports/cdc059a2-d6c0-4ec8-a8e5-392a715f357f/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/ea6385488bb37291e26555974591cd99ca5c9d170dc21fd880b90fe8e023e79a

Behaviour

Persistence

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/a6344900-421b-4da0-b5a0-1070c733cc4e

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/8075244c-9853-4310-ac01-ff04672570a8

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/ea6385488bb37291e26555974591cd99ca5c9d170dc21fd880b90fe8e023e79a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ea6385488bb37291e26555974591cd99ca5c9d170dc21fd880b90fe8e023e79a/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5jrykselwnzjdytfkwluleonthffzhixbxbb7weaxeh6rybd46na._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/260819-xhn5qsgk3v/

Behaviour

Reads runtime system information

Changes its process name

Modifies Bash startup script

UPX packed file

Creates/modifies Cron job

Creates/modifies environment variables

Modifies init.d

Modifies rc script

Modifies systemd

Deletes itself

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

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/ea6385488bb37291e26555974591cd99ca5c9d170dc21fd880b90fe8e023e79a

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research