MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc258ae280c48b1f79932e92607c00e8f6777ebcc462a2704581866fbcd230b0. 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 6 File information Comments

SHA256 hash:	bc258ae280c48b1f79932e92607c00e8f6777ebcc462a2704581866fbcd230b0
SHA3-384 hash:	a7e666c92f1530ac7273dcf0f9108549d654ba4d8d3dd516b01fe944ec50dac41c70373d4b4b876c38fcd72c5c4bf59b
SHA1 hash:	d8a7b9e2edd3c1818cceec3b34d16a9df7778f1d
MD5 hash:	3b274f64242559e9b49b704fccedbe2f
humanhash:	carolina-ohio-earth-seventeen
File name:	zero.armv4l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	148'620 bytes
First seen:	2026-07-17 18:04:37 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:a8MDIcqplUPaKcOqEw9aZE7lrS+tmtRRBx0AO0nFUawc9nr9+y4VR57m5PVLxk2x:a8MD4tmV0r6Sawc9x4Vy5PXEDL8jlz
TLSH	T1A7E31845BC905E17CAD512BBFB9E42CD372617A9D2EF72078C116F21378685B0E7B242
telfhash	t17db09235f6200a687bc482a398c60924a90cfa6d4a9328a065946ac81186491b432982
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 2c0728ba235631b209dd6d53bd52b44609ea4385a6a8ea7c9a332e9d36fd2896

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) :	52'056 bytes
File size (de-compressed) :	148'620 bytes
Format:	linux/arm
Packed file:	2c0728ba235631b209dd6d53bd52b44609ea4385a6a8ea7c9a332e9d36fd2896

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Link:

https://research.acce.ciphertechsolutions.com/results/f2353a6e-fb93-4df2-bfec-d392c780cb84/

Result

Verdict:

Malware

Maliciousness:

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

mirai rust

Link:

https://www.filescan.io/uploads/6a5a6f7b46cee4330df5a32b/reports/10afecc6-9da8-47e5-907a-36ba2051a22a/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-07-17T16:19:00Z UTC

Last seen:

2026-07-18T19:10:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/bc258ae280c48b1f79932e92607c00e8f6777ebcc462a2704581866fbcd230b0/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/6852e306-be5c-4e54-8e52-434d072559eb

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/843431fd-4e6a-4f86-b5bc-e78a60d6b1a5

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/bc258ae280c48b1f79932e92607c00e8f6777ebcc462a2704581866fbcd230b0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/bc258ae280c48b1f79932e92607c00e8f6777ebcc462a2704581866fbcd230b0/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-07-17 18:11:45 UTC

File Type:

ELF32 Little (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xqsyvyuaysfr66mtf2jga7aa5d3ho7v4yrrke4cfqgdg7pgsgcya._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet

Link:

https://tria.ge/reports/260717-wnz9hsds5v/

Malware Config

C2 Extraction:

91.92.40.15

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/bc258ae280c48b1f79932e92607c00e8f6777ebcc462a2704581866fbcd230b0

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

Rule name:	Linux_Generic_Threat_af48ca6a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Generic_Threat_d94e1020 Create hunting rule
Author:	Elastic Security

Rule name:	MAL_ELF_LNX_Mirai_Oct10_2 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ELF malware Mirai related
Reference:	Internal Research

Rule name:	MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A Create hunting rule
Author:	Florian Roth
Description:	Detects ELF malware Mirai related
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/