MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 849cece6b12e1eec884b0adbc42885b303de2d905c6639a0b245ca548ad9eb41. 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 4 File information Comments

SHA256 hash:	849cece6b12e1eec884b0adbc42885b303de2d905c6639a0b245ca548ad9eb41
SHA3-384 hash:	898f14bbea35cfae384ef917fd0b6dc3d56cbd3022f569aed8f17504ce53d50b1d4ce9a3722260f57c9fe6d46d1a12fd
SHA1 hash:	bf9b90148cd2f01001b64d65f9b113c36f84f096
MD5 hash:	d4099f625b3b857791c3c2f64b6910e5
humanhash:	magazine-six-seventeen-mockingbird
File name:	daredevil.mipsrouter
Download:	download sample
Signature	Mirai Create hunting rule
File size:	58'400 bytes
First seen:	2026-08-31 21:43:41 UTC
Last seen:	2026-09-01 19:49:27 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:i3nvkbeCjCtLON/vjpK1sD9dqD47QBRJMVJus:i3nvkbe6rXjgOdObIVQs
TLSH	T17C430258291169FBECF9D1F148F3CB844BA04BA66F2371246B30D4928E0F95439FDE0A
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) :	58'400 bytes
File size (de-compressed) :	190'860 bytes
Format:	linux/mips
Unpacked file:	f4f93f133a02d0016e359f3e21da4c35a49e773dac78796d261f2bc06018837a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/d2bfc954-6655-45e7-a7e2-0606ab430e89/

Detection(s):

SecuriteInfo.com.Linux.Mirai.10750.28962.18342.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Runs as daemon

Receives data from a server

Kills processes

Creating a file

Sends data to a server

Traces processes

Substitutes an application name

Deleting of the original file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

mirai packed upx

Link:

https://www.filescan.io/uploads/6a95f5ad56a8418e10983092/reports/4dd66cb2-2d82-446e-a1ee-b47074bd5971/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

true

Architecture:

mips

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/849cece6b12e1eec884b0adbc42885b303de2d905c6639a0b245ca548ad9eb41

Behaviour

Anti-VM

Anti-Debugging

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-08-31T19:55:00Z UTC

Last seen:

2026-09-02T16:26:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/849cece6b12e1eec884b0adbc42885b303de2d905c6639a0b245ca548ad9eb41/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/0990fbba-cbbf-441a-9058-e9d88334e30f

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/91199d3d-5cf1-457e-91ca-463f42f825b4

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1966438

Signature

Antivirus / Scanner detection for submitted sample

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/849cece6b12e1eec884b0adbc42885b303de2d905c6639a0b245ca548ad9eb41

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/849cece6b12e1eec884b0adbc42885b303de2d905c6639a0b245ca548ad9eb41/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-31 21:44:23 UTC

File Type:

ELF32 Big (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qsoozzvrfypozcclbln4ikefwmb54lmqlrtdtifsixffjcwz5naq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm discovery upx

Link:

https://tria.ge/reports/260831-1lkhhazclc/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Checks hardware identifiers (DMI)

Traces itself

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/849cece6b12e1eec884b0adbc42885b303de2d905c6639a0b245ca548ad9eb41

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:	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

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/