MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29fb2896608e2b8250ae782a68c1c10e0fc02b2e312da5a603cd8d491f4d0f89. 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:	29fb2896608e2b8250ae782a68c1c10e0fc02b2e312da5a603cd8d491f4d0f89
SHA3-384 hash:	dc8fbafc0fd191e13f7da68eb2634e7262f31ebe564458ac722f54beaa21fa17175606ff515fd6b7b7580a40dd9fdfdf
SHA1 hash:	db343c14ae86b6271be4193d199be2ab8ac7914e
MD5 hash:	0e2248425277899c2db00859f46ab5b6
humanhash:	comet-skylark-stream-thirteen
File name:	daredevil.armv7l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	40'372 bytes
First seen:	2026-08-24 14:16:28 UTC
Last seen:	2026-08-25 07:53:56 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:wuDagzEQ8rpQIT/qvsPUnUBkdEGXL2DDWsRIc4bkT7kD6bIl9q3UELd:lDagGmQSwUU+WGiDDWmIk7k+bI4Ld
TLSH	T17603F164AB66CD56E2D13A72A9761DC63DF325B4C39F70631198CD8CA0A6FF0382D183
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) :	40'372 bytes
File size (de-compressed) :	91'684 bytes
Format:	linux/arm
Unpacked file:	ca738cf38e647ada0e29ed2648d56c9626f049533a3a261de31fdd018f1e5ac3

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/35429533-f395-4713-9c36-01ae39e750c4/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Receives data from a server

Sends data to a server

Connection attempt

Runs as daemon

Creating a file

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/6a8c5267bdc1689308e0ef4d/reports/5cf8e23d-04b3-4a90-bf1f-b6f72df23b0b/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/29fb2896608e2b8250ae782a68c1c10e0fc02b2e312da5a603cd8d491f4d0f89

Behaviour

Anti-Debugging

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-24T10:52:00Z UTC

Last seen:

2026-08-25T23:28:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/29fb2896608e2b8250ae782a68c1c10e0fc02b2e312da5a603cd8d491f4d0f89/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/192c66e0-ec3f-4ca8-92d9-9c861081fc2b

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/62164a22-ddef-4a7b-940b-afcbd85f0fff

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/29fb2896608e2b8250ae782a68c1c10e0fc02b2e312da5a603cd8d491f4d0f89

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/29fb2896608e2b8250ae782a68c1c10e0fc02b2e312da5a603cd8d491f4d0f89/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-24 14:17:16 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fh5srftaryvyeufopavgrqobbyh4akzogew2ljqdzwgush2nb6eq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm discovery upx

Link:

https://tria.ge/reports/260824-rlrr5shl8z/

Behaviour

Reads runtime system information

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/29fb2896608e2b8250ae782a68c1c10e0fc02b2e312da5a603cd8d491f4d0f89

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/