MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 723141d159f1c15d4a2ad22050e46f10fdbde63a666d8e4badaf09054bdfa5e0. 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: 9

Intelligence 9 IOCs YARA 2 File information Comments

SHA256 hash:	723141d159f1c15d4a2ad22050e46f10fdbde63a666d8e4badaf09054bdfa5e0
SHA3-384 hash:	0d9dce38ff1e8784adcb6bb61d627d8f6ff23d2084703939b721c66530ea931b755be0ee1f2665d2369b3b826d84489a
SHA1 hash:	a512144933fe0ae5650a63257d80690e14296d9d
MD5 hash:	a9e0415f6674b964957bc354edd1870f
humanhash:	uniform-happy-gee-three
File name:	sora.arm6
Download:	download sample
Signature	Mirai Create hunting rule
File size:	34'400 bytes
First seen:	2026-02-09 00:25:38 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:tRSf3xuxgE0jAY4S6MPY/AoGVE+DIrPB2eY3U03wfxM:TyuV0PpQAriPMe1fm
TLSH	T16DF2E1B1B26239B2F0F00A34DA3EEBD123D74239D1AD349171AE47E976C2AC51D7909D
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) :	34'400 bytes
File size (de-compressed) :	83'244 bytes
Format:	linux/arm
Unpacked file:	61bafe6d4e045a3869a476cfe81ae3dc5354ae6ccb28d2d7b76d3de1beb53ea4

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/138430ad-1289-4aba-a99c-884936593b67/

Result

Gathering data

Verdict:

Malicious

File Type:

elf.32.le

Link:

https://opentip.kaspersky.com/723141d159f1c15d4a2ad22050e46f10fdbde63a666d8e4badaf09054bdfa5e0/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/34d682c8-5fc7-45ed-a7fa-0cfce416b7c7

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/cef5ce93-f4d3-4382-9c57-bfdf12bb39ae

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj.evad

Score:

76 / 100

Link:

https://www.joesandbox.com/analysis/1865785

Signature

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/723141d159f1c15d4a2ad22050e46f10fdbde63a666d8e4badaf09054bdfa5e0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/723141d159f1c15d4a2ad22050e46f10fdbde63a666d8e4badaf09054bdfa5e0/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-02-09 00:26:21 UTC

File Type:

ELF32 Little (Exe)

AV detection:

9 of 36 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=oiyudukz6hav2srk2iqfbzdpcd633zr2mzwy4s5nv4eqks67uxqa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora botnet discovery upx

Link:

https://tria.ge/reports/260209-arax5sgt2a/

Behaviour

Reads runtime system information

Mirai

Mirai family

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	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