MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b4d0b0a693761e45f77f52dca77a95c1e0f4b6e2fc5cb8e71605041ef5e6803. 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

RedKill

Vendor detections: 8

Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash:	5b4d0b0a693761e45f77f52dca77a95c1e0f4b6e2fc5cb8e71605041ef5e6803
SHA3-384 hash:	7b0399eae7538a6f65579da168f7cf26ae79cc7e089f5345aabc877a4b40e6f89be60f884d21ac90041b3a70e75459af
SHA1 hash:	140c2417714a20b9eb839ad89a4ce6bdcd704451
MD5 hash:	6cef2f1b61253cdc3084b117e3570f34
humanhash:	social-red-nine-ten
File name:	arm6
Download:	download sample
Signature	RedKill Create hunting rule
File size:	20'684 bytes
First seen:	2026-10-14 15:13:42 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:js8o6sY6ut0jEumRVPIrMOkuB4we03wrUURwmdGU53DtB9ecC:fxt8mrP9OkuqwegEJRw3UfC
TLSH	T13392C06942AA96D2C47100B6A1154ECEBB3B9135F0EB30443362D7B4DBC7047E7EA26B
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 RedKill 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) :	20'684 bytes
File size (de-compressed) :	38'088 bytes
Format:	linux/arm
Unpacked file:	716ca200218609f07b26b5e8f54d060ba8b55d46e69b6cca26816fa8dca6a6cb

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/985932f2-ae4d-4005-9227-099599fa6288/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Connection attempt

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6acf9c6461fb566b5b65c8d2/reports/e4c4a8cf-2416-48a9-b12d-86c428e0b0e7/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/5b4d0b0a693761e45f77f52dca77a95c1e0f4b6e2fc5cb8e71605041ef5e6803

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/21d42753-2d88-4c06-90e6-30ce9394d7af

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/76ecc9fc-ba29-4400-878f-6021934576d3

Result

Threat name:

RedKill

Detection:

malicious

Classification:

troj.evad

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/1987147

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected RedKill

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/5b4d0b0a693761e45f77f52dca77a95c1e0f4b6e2fc5cb8e71605041ef5e6803

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5b4d0b0a693761e45f77f52dca77a95c1e0f4b6e2fc5cb8e71605041ef5e6803/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-14 15:30:22 UTC

File Type:

ELF32 Little (Exe)

AV detection:

9 of 24 (37.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lngqwctjg5q6ix3x6uw4u55jlqpa6s3of7c4xdtrmbied326nabq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/261014-smjnlaw1cw/

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/5b4d0b0a693761e45f77f52dca77a95c1e0f4b6e2fc5cb8e71605041ef5e6803

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/