MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7f7ddc53bc65bfcff4f42d8eb453d0b925dd6eac6821aad29af74b4ba451ff8. 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: 7

Intelligence 7 IOCs YARA 8 File information Comments

SHA256 hash:	f7f7ddc53bc65bfcff4f42d8eb453d0b925dd6eac6821aad29af74b4ba451ff8
SHA3-384 hash:	104803d5b66f544ddc34da82a01a18e6e2e0ef9de5bd065699c738c23913e59c2c871f6e803ed00f328d7e78ad6198f5
SHA1 hash:	4d32d0fd468a7cb16794ca7415ddad57d2450a43
MD5 hash:	7d7fef549182922c98e7711f9cc9eae8
humanhash:	fanta-potato-ack-hot
File name:	daredevil.mipsel
Download:	download sample
Signature	Mirai Create hunting rule
File size:	185'708 bytes
First seen:	2026-08-29 03:11:19 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:2OI/xg4nZkqimKYQJA83YxKKJyqJCU/v7z+usGJN:27/xg4nZkqi+oAbKKr1/jqusGJ
TLSH	T11A04D91A9F621FBBD8BFDD3302E9070539DC640B21A53B753674D928F50AA4B4AD3C68
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-dec

abuse_ch

UPX decompressed file, sourced from SHA256 d08c7e654cc02a64d08ef113e7141c55a27e143c1ad0c5493e35f204de2b2561

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	57'728 bytes
File size (de-compressed) :	185'708 bytes
Format:	linux/mipsel
Packed file:	d08c7e654cc02a64d08ef113e7141c55a27e143c1ad0c5493e35f204de2b2561

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Sends data to a server

Receives data from a server

Runs as daemon

Connection attempt

Substitutes an application name

Traces processes

Deleting of the original file

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm bash bashlite lolbin mirai

Link:

https://www.filescan.io/uploads/6a924e0ab4c59560c1ab9617/reports/2f4a93d8-d621-4e3a-894e-8b12a757498f/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-29T01:43:00Z UTC

Last seen:

2026-08-30T22:10:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/f7f7ddc53bc65bfcff4f42d8eb453d0b925dd6eac6821aad29af74b4ba451ff8/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/65c391de-bd9d-4cb9-97fc-a1b42b68fbfa

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/1386e3d0-f854-491a-b76c-f62a6af5cb97

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f7f7ddc53bc65bfcff4f42d8eb453d0b925dd6eac6821aad29af74b4ba451ff8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f7f7ddc53bc65bfcff4f42d8eb453d0b925dd6eac6821aad29af74b4ba451ff8/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-29 03:11:27 UTC

File Type:

ELF32 Little (Exe)

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=67353rj3yzn7z72pilmowrj5bojf3vxky2bbvljjv52ljosfd74a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm discovery

Link:

https://tria.ge/reports/260829-dp8yyav1dw/

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/f7f7ddc53bc65bfcff4f42d8eb453d0b925dd6eac6821aad29af74b4ba451ff8

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:	ach_202503_elf_Mirai Create hunting rule
Author:	abuse.ch
Description:	Detects Mirai 'TSource' ELF files

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

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/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

Rule name:	woof_mirai_variant Create hunting rule
Author:	Nokia Deepfield ERT
Description:	Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:	Internal analysis of sample 6ef4ce02