MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4e961ef5d8f7785e80d7b3a0724867290f3b1915f6c18e29161fa13bc2847308. 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: 9

Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash:	4e961ef5d8f7785e80d7b3a0724867290f3b1915f6c18e29161fa13bc2847308
SHA3-384 hash:	c4f1fe252c3c927de4a1282eb3387a271f51af1405342cd4932b8953e9cb281291c21ec320c47a9c9c7d1547c882ed42
SHA1 hash:	9b2f9620d4dca51567b2a288870e3966d1ecfab6
MD5 hash:	913e733dbaf290a9eabc35c6469c4e9c
humanhash:	edward-december-oscar-pennsylvania
File name:	upjohn90.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	24'900 bytes
First seen:	2025-07-26 09:16:44 UTC
Last seen:	2025-07-26 11:31:16 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:6CPY0v5SlrQ2zsvAns6tOBLWWcc8j2cs3Uozf5:6cv5szeQOBLWWH8yZzf5
TLSH	T132B2D030469B9AB291F0913ECFBCC64F3ABB4EF6C8E23F7124490A277D855175B2541A
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 UPX

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) :	24'900 bytes
File size (de-compressed) :	56'240 bytes
Format:	linux/arm
Unpacked file:	a42ab170b748e8b31ef24765f20d06b52dc60c3947f03fbbce7b552646b68d09

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Clean

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/68849d29c79df08ef095e556/reports/a7caafd2-1cb3-4962-b65c-f2021b60dfe1/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

Botnet:

196.251.116.34/bins

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/4e961ef5d8f7785e80d7b3a0724867290f3b1915f6c18e29161fa13bc2847308

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/347983a4-f334-43e3-b851-d4086aafb480

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/80f0de8d-0ceb-4f55-93ba-9e26058edbdd

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1744552

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/4e961ef5d8f7785e80d7b3a0724867290f3b1915f6c18e29161fa13bc2847308

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4e961ef5d8f7785e80d7b3a0724867290f3b1915f6c18e29161fa13bc2847308/

Verdict:

Malicious

Threat:

HEUR:Backdoor.Linux.Mirai

Link:

https://tip.neiki.dev/file/4e961ef5d8f7785e80d7b3a0724867290f3b1915f6c18e29161fa13bc2847308

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2025-07-26 07:23:33 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 23 (60.87%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=j2lb55oy654f5agxwoqhesdhfehtwgiv63ay4kiwd6qtxqueomea._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet upx

Link:

https://tria.ge/reports/250726-k88wlsyxd1/

Behaviour

Mirai

Mirai family

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/72b5bd06-6b2c-4895-9bc2-67b4b88e21f5

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/4e961ef5d8f7785e80d7b3a0724867290f3b1915f6c18e29161fa13bc2847308

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:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)