MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1bb040a915ba7a96e5e077958e01bb2a29f692f524b8891f1ad9abe56cfa348. 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: 6

Intelligence 6 IOCs YARA 8 File information Comments

SHA256 hash:	a1bb040a915ba7a96e5e077958e01bb2a29f692f524b8891f1ad9abe56cfa348
SHA3-384 hash:	4d86c0c95675effee6433a991d25855e70f73d7b2288519b88030cf20abc55b98e6294fab526c34c332d1782952d736c
SHA1 hash:	4be09a2d86bd33a627f0db3d5b96d86ad78bcbed
MD5 hash:	7d59600402aefcc409924b33bb2e8549
humanhash:	spaghetti-hotel-lithium-artist
File name:	x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	102'400 bytes
First seen:	2026-09-15 15:44:26 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:5+iVg6kL0mFpmZ9zCtOJgdzFvhZER4m1J+iD2R5YsZfTcr9F0WlQV2k1zdDg:s1dXm/MvDERd2fT0Pl62k1zdDg
TLSH	T17AA34B07B48198FEC0C7C639976BD222A633F46417122B2733989E763E29F242F5D759
telfhash	t14321118d993c0d596e933974dcac27b1e60ac826ee764f11cf64c781417e099920ee3f
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai.10456.28957.9163.UNOFFICIAL

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

expand lolbin

Link:

https://www.filescan.io/uploads/6aa9680d6868977a15d90db1/reports/d4e624bc-6d79-46de-8330-73a4ed73fa0a/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

23,2323

Full report:

https://elfdigest.com/brief/a1bb040a915ba7a96e5e077958e01bb2a29f692f524b8891f1ad9abe56cfa348

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

File Type:

elf.64.le

Link:

https://opentip.kaspersky.com/a1bb040a915ba7a96e5e077958e01bb2a29f692f524b8891f1ad9abe56cfa348/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8f36db9a-25c3-4c5b-ac34-75e4c52916d6

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/dc949b4f-2c00-4596-9513-105de183d4d0

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a1bb040a915ba7a96e5e077958e01bb2a29f692f524b8891f1ad9abe56cfa348

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a1bb040a915ba7a96e5e077958e01bb2a29f692f524b8891f1ad9abe56cfa348/

Threat name:

Linux.Backdoor.Generic

Status:

Suspicious

First seen:

2026-09-15 15:45:22 UTC

File Type:

ELF64 Little (Exe)

AV detection:

10 of 38 (26.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ug5qicurlot2s3s6a54vrya3wkrj62jpkjfyreprvwnl4vwpunea._file

Result

Malware family:

n/a

Score:

6/10

Tags:

discovery linux

Link:

https://tria.ge/reports/260915-s66mgats4r/

Behaviour

Reads runtime system information

Changes its process name

Creates a large amount of network flows

Enumerates running processes

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

Threat name:

Malicious File

Score:

0.84

Link:

https://yomi.yoroi.company/submissions/a1bb040a915ba7a96e5e077958e01bb2a29f692f524b8891f1ad9abe56cfa348

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

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/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf a1bb040a915ba7a96e5e077958e01bb2a29f692f524b8891f1ad9abe56cfa348

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3916590/

Delivery method

Distributed via web download

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample