MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4dcdfc88ddee2531c6caee9c75192843af953b42845654a86937ae82df6072ee. 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:	4dcdfc88ddee2531c6caee9c75192843af953b42845654a86937ae82df6072ee
SHA3-384 hash:	8a4ee23168460165015b9033dfcbbe3813f5e236a8fab0e6d79f17fb5859f9b64ab7ae21154c949fa77bee7267569ff4
SHA1 hash:	bfe893ac98bb69aac5534a780d8cfcf6c31a5a69
MD5 hash:	b5d271a6e53de63310efd78774a2bb1f
humanhash:	stairway-lima-july-fruit
File name:	morte.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	23'988 bytes
First seen:	2025-08-02 11:53:31 UTC
Last seen:	2025-08-10 14:17:04 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	384:2si+nr8DL4tvb7sfXyuekHuk0C4NF0eNwnFjA5P5k8hjx92xsTnBhymdGUop5hLN:rLn7oCx+0ClnFjOhhjxcxsrBs3Uoz/
TLSH	T171B2E13520B9CC64C7904038C7B85FA7BB653D72E0FB31323A6859A5EB5210666BFE43
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) :	23'988 bytes
File size (de-compressed) :	53'744 bytes
Format:	linux/arm
Unpacked file:	b44c4ca0dec5b67457657c2ee0f0883fc986a479c8a1c56271d9a92703738f22

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/688dfc76dc44c87d077aa8e4/reports/679b0086-08a5-4dc3-9cf1-24592997b389/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/4dcdfc88ddee2531c6caee9c75192843af953b42845654a86937ae82df6072ee

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/91e0036f-c1cf-451c-8c61-eafffca0279d

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/bc14edaf-270f-4c06-91c2-9f266303b0a6

Result

Threat name:

n/a

Detection:

suspicious

Classification:

evad

Score:

21 / 100

Link:

https://www.joesandbox.com/analysis/1749030

Signature

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/4dcdfc88ddee2531c6caee9c75192843af953b42845654a86937ae82df6072ee

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/4dcdfc88ddee2531c6caee9c75192843af953b42845654a86937ae82df6072ee/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-08-02 11:54:26 UTC

File Type:

ELF32 Little (Exe)

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jxg7zcg55ystdrwk52ohkgjiioxzko2cqrlfjkdjg6xifx3aolxa._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/250802-n23msssj17/

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/fa0dc8cc-660a-4b5e-bf8f-ca8079f115c6

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/4dcdfc88ddee2531c6caee9c75192843af953b42845654a86937ae82df6072ee

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

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)