MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23ec66639e9febddf34df4fc4a4f5803d04bbf15d9e8360e70d280bab108213f. 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: 9

Intelligence 9 IOCs YARA 4 File information Comments

SHA256 hash:	23ec66639e9febddf34df4fc4a4f5803d04bbf15d9e8360e70d280bab108213f
SHA3-384 hash:	80102c72e14e015cf00b286ecdc8617c16250b2a49216d47d302ce7cea51c7c0ccc84b1c406030c89821f1ad8e471e2c
SHA1 hash:	c44360dc5fd93b795297f9c63400aadefef135b8
MD5 hash:	21548e117a9bc418a861dde0f44276f3
humanhash:	yellow-uranus-east-enemy
File name:	bot-arm6
Download:	download sample
Signature	Mirai Create hunting rule
File size:	26'628 bytes
First seen:	2026-11-04 22:27:06 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:bF/PeayMK5bSF5NvA3kCnskSZ0Xa7ta+YDVj8ghGgS7mdGU53DtB9ecG1:bF3eBTJI5on6ZhRaLbw3UfG1
TLSH	T1F3C2D0906066D031EB56A7F4E45DC11B4E2046F8D1F8B11B1E0606D17E93F476BFE297
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) :	26'628 bytes
File size (de-compressed) :	50'812 bytes
Format:	linux/arm
Unpacked file:	297a3c8b1633843d9a79348838eaf14dae5cd087f7f94e201693efee84c534ab

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/c043207d-901e-48bd-8fdb-fa0d3decf96e/

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6aebb143b6f168a1ca16ab13/reports/1ee9e86d-2660-441f-8710-f59aac73357e/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/23ec66639e9febddf34df4fc4a4f5803d04bbf15d9e8360e70d280bab108213f

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

File Type:

elf.32.le

First seen:

2026-11-04T20:32:00Z UTC

Last seen:

2026-11-05T05:42:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/23ec66639e9febddf34df4fc4a4f5803d04bbf15d9e8360e70d280bab108213f/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/289d4143-e983-4371-a0a9-145c003d2cfb

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/b1cf999f-75e7-4c6f-95d9-d1c11e50f28e

Result

Threat name:

n/a

Detection:

suspicious

Classification:

evad

Score:

22 / 100

Link:

https://www.joesandbox.com/analysis/1998563

Signature

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/23ec66639e9febddf34df4fc4a4f5803d04bbf15d9e8360e70d280bab108213f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/23ec66639e9febddf34df4fc4a4f5803d04bbf15d9e8360e70d280bab108213f/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-11-04 22:28:14 UTC

File Type:

ELF32 Little (Exe)

AV detection:

11 of 23 (47.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=epwgmy46t7v5342n6t6eut2yapiexpyv3hudmdtq2kalvmiiee7q._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/261104-2c5mrady3s/

Behaviour

Reads runtime system information

Malware Family:

mirai

Malicious:

True

Tags:

elf arm detect-debug-environment upx

Link:

https://intel.virussign.com/intelligence/file/23ec66639e9febddf34df4fc4a4f5803d04bbf15d9e8360e70d280bab108213f

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/23ec66639e9febddf34df4fc4a4f5803d04bbf15d9e8360e70d280bab108213f

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:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

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/