MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48b8674c5a6f59111231537d3d32442dfa765726165238a1face564c850a386f. 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:	48b8674c5a6f59111231537d3d32442dfa765726165238a1face564c850a386f
SHA3-384 hash:	30d932880d6a188de0271c1ca29992b6760b68109b951a6d896313d7b0b3d7c94fd0da2e4fcdab8afb9cb4b35d88c6e8
SHA1 hash:	77333b39905ee75555ce4f329dce8268d00d8e3e
MD5 hash:	a5136b7bb57143f2d7a270ba381eda33
humanhash:	oranges-johnny-cardinal-winner
File name:	armv6l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	64'136 bytes
First seen:	2025-11-30 03:58:56 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:n/PAx69bfmyB/03E2MDOj2OOSoMvxVa8J90ow17h:nc69rX/0KS2Uo2xvJ9g7h
TLSH	T11653F1521212C676DFD61532AD15E90A571E8BF8FAAD785A0384E81C33F004EA6FF813
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) :	64'136 bytes
File size (de-compressed) :	182'320 bytes
Format:	linux/arm
Unpacked file:	a124f99b027b0b047dbcf9c9ccf7d4e8c7dcfcff90813a1f2c6707f5bd9e3519

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

mirai packed upx

Link:

https://www.filescan.io/uploads/692bc10f1b65ca0bb927c3aa/reports/17366165-28e5-462a-9b63-35ad4064f5ab/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/48b8674c5a6f59111231537d3d32442dfa765726165238a1face564c850a386f

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Gathering data

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/fc8db71b-7818-4247-9f0a-055a5bb514f2

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6fdd6af0-3c9d-4042-8cc5-a420f22d6dff

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1822993

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/48b8674c5a6f59111231537d3d32442dfa765726165238a1face564c850a386f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/48b8674c5a6f59111231537d3d32442dfa765726165238a1face564c850a386f/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jc4gotc2n5mrcerrkn6t2msefx5hmvzgczjdrip2zzlezbikhbxq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet discovery upx

Link:

https://tria.ge/reports/251130-ej6r3awmal/

Behaviour

Reads runtime system information

Mirai

Mirai family

Malware Config

C2 Extraction:

127.0.0.1

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/04ebc0eb-a36d-45bd-bba5-6c26955203d4

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:	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