MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a374ffdd4abfddc523aa9e5b8de755f210993cf12f934684146430962147984d. 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: 8

Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash:	a374ffdd4abfddc523aa9e5b8de755f210993cf12f934684146430962147984d
SHA3-384 hash:	acad58dd3517803bbe6b8410126a71e91a667be4b03dc0bb9df4e18d73f425e7a9f4bd8846ec7bc4b09318772f7f3f3e
SHA1 hash:	f4b5eef5e2b71a76d67333ca85e1254a8176463f
MD5 hash:	b1a6027ccadc558fb2dcec927ea4ba72
humanhash:	blue-maine-edward-ink
File name:	kvariant.sh4
Download:	download sample
Signature	Mirai Create hunting rule
File size:	67'340 bytes
First seen:	2025-11-03 22:44:18 UTC
Last seen:	2025-11-04 22:45:07 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:EleQ8ARnwQwjKkT9aqETRpuukDd7CDUo1Fj:Zq6Gk/ETRQF7sf
TLSH	T185639D62CD292E24C455AAB0F0F4DF395B63A46485470FE644B2C37A9853FECF9483B9
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 gafgyt mirai

Intelligence

File Origin

# of uploads :

# of downloads :

132

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.29524.LC.UNOFFICIAL

Unix.Dropper.Mirai-7136288-0

Unix.Trojan.Mirai-7138377-0

Unix.Exploit.Mirai-9798002-0

Unix.Dropper.Mirai-9977145-0

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade

Link:

https://www.filescan.io/uploads/690930574425b0b1fd129aaf/reports/8d3b7e0e-af05-4f03-8fa3-cccb02187401/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-11-03T20:22:00Z UTC

Last seen:

2025-11-04T02:17:00Z UTC

Hits:

~100

Link:

https://opentip.kaspersky.com/a374ffdd4abfddc523aa9e5b8de755f210993cf12f934684146430962147984d/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/2cb77122-82dd-49a4-8a82-29887bf9df95

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/d1570d1e-be8b-4cd0-812c-2e42a4114428

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/1807327

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a374ffdd4abfddc523aa9e5b8de755f210993cf12f934684146430962147984d

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/a374ffdd4abfddc523aa9e5b8de755f210993cf12f934684146430962147984d/

Threat name:

Linux.Backdoor.Gafgyt

Status:

Malicious

First seen:

2025-11-03 22:46:07 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 38 (52.63%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=un2p7xkkx7o4ki5ktzny3z2v6iijsphrf6junbaumqyjmikhtbgq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

linux

Link:

https://tria.ge/reports/251103-2n4vlawmgm/

Verdict:

Malicious

Tags:

Unix.Dropper.Mirai-7136288-0

YARA:

n/a

Link:

https://app.threat.zone/submission/bad472f6-7c5a-48e3-90a5-f2d3b4b9977a

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.