MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec3fdde77782f1e6909e5d9a2fe1bbbbca8f08cc2633500f3c237277efbcfcc0. 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 3 File information Comments

SHA256 hash:	ec3fdde77782f1e6909e5d9a2fe1bbbbca8f08cc2633500f3c237277efbcfcc0
SHA3-384 hash:	61727c8e06682560c29b386af04016a6dd3c64341bc2d76a8e771daf66251e90c3c219639cba50a2f8f456beb3701cd8
SHA1 hash:	af95fbfcf7a5302e7172a07b51df92ee0719a13f
MD5 hash:	3cb8f60f74ee3980ad458959b41eb283
humanhash:	asparagus-april-snake-lake
File name:	arm7
Download:	download sample
Signature	Mirai Create hunting rule
File size:	25'284 bytes
First seen:	2026-09-16 07:39:14 UTC
Last seen:	2026-09-20 18:14:48 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	384:ZuUXL23Br035icrUMV32N1JgG50XU7vzx0mduygu0CfsemgrDXzuqu9USdOvZ1ta:IUXK3Br035X2NzMeLdu1ejXzPvDX3Uft
TLSH	T17AB2E0A2A296EBB5D06C7A76C85DC10D2D88047DE17F74A1383A97A591C354673FE0C3
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) :	25'284 bytes
File size (de-compressed) :	49'548 bytes
Format:	linux/arm
Unpacked file:	8196fac71f74e3309a6602370848e223d200219ad502dca321f96e1deb11715d

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/e81d94ac-5ce5-4b2e-ae14-d7ab8bf1fcf8/

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6aaa47bbc9c9f5ed1a661ec6/reports/7f2c6745-f425-4a5f-824f-0074642d7395/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-16T05:02:00Z UTC

Last seen:

2026-09-17T21:11:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/ec3fdde77782f1e6909e5d9a2fe1bbbbca8f08cc2633500f3c237277efbcfcc0/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/a0e1a3ef-6d5e-428c-bec8-dd1f3de88aa3

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/b31cffba-daa0-4dc0-88a8-5b95a35dae50

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1973617

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/ec3fdde77782f1e6909e5d9a2fe1bbbbca8f08cc2633500f3c237277efbcfcc0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ec3fdde77782f1e6909e5d9a2fe1bbbbca8f08cc2633500f3c237277efbcfcc0/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-16 07:40:33 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5q753z3xqly6nee6lwnc7yn3xpfi6cgmeyzvadz4enzhp3547taa._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/260916-jg629s1x3l/

Behaviour

Reads runtime system information

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/ec3fdde77782f1e6909e5d9a2fe1bbbbca8f08cc2633500f3c237277efbcfcc0

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:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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/