MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1511521dc5f5a5f7fb8f5ab3a52b63a600edf5adf4f5d1f1264212e52d338bf. 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 2 File information Comments

SHA256 hash:	a1511521dc5f5a5f7fb8f5ab3a52b63a600edf5adf4f5d1f1264212e52d338bf
SHA3-384 hash:	72199611d866f90d5f581a1bdc5e621014ed6bae06b0055a31bad3f5e7da60b3359d3662076a2b8c55d9fea25c6dda77
SHA1 hash:	ae7d0c06f3bb530340a0de552b11d331e9b7768d
MD5 hash:	f3ad069fa1346a501a37c2da84622554
humanhash:	fanta-louisiana-echo-magazine
File name:	arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	17'680 bytes
First seen:	2026-07-07 23:40:55 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:iSPWqRnDRsgnMF8frCglVGukPqIOKgyhymdGUop5h8X:iSPdDRs9QjrkCvKfs3Uoz+X
TLSH	T16482B0215180ECE1D2310577A7A7888B7A5257BCE0F7306321C99AA8B69781FA0BD9C7
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) :	17'680 bytes
File size (de-compressed) :	38'632 bytes
Format:	linux/arm
Unpacked file:	11feb1239237e30844191c3c493ec317e78a0db27c99bf3358c18b8388f5469a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/fac6ce37-1832-4d85-bb8c-29b66ddfb199/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Unix.Trojan.Mirai-8274771-0

Result

Verdict:

Malware

Maliciousness:

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

mirai packed upx

Link:

https://www.filescan.io/uploads/6a4d8ea0a9815be4a7de990b/reports/e8dd4414-0fd8-42f3-bbb5-055edee42ab7/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/a1511521dc5f5a5f7fb8f5ab3a52b63a600edf5adf4f5d1f1264212e52d338bf

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-07-07T21:56:00Z UTC

Last seen:

2026-07-08T00:41:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/a1511521dc5f5a5f7fb8f5ab3a52b63a600edf5adf4f5d1f1264212e52d338bf/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/da749c41-dc7e-4c18-b711-7252fa3f3b26

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/90c3a853-113e-4ca6-bb48-d488a5a8ceff

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a1511521dc5f5a5f7fb8f5ab3a52b63a600edf5adf4f5d1f1264212e52d338bf

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a1511521dc5f5a5f7fb8f5ab3a52b63a600edf5adf4f5d1f1264212e52d338bf/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-07-07 23:41:31 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=ufirkio4l5nf675y6wvtuuvwhjqa5x2235hv2hysmqqs4uwthc7q._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260707-3pn17sgy9p/

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/a1511521dc5f5a5f7fb8f5ab3a52b63a600edf5adf4f5d1f1264212e52d338bf

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