MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40f09e69d334c5b951edb85ffe8b81e03ab4ff7db5d408add95aadc35b70bf13. 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

Threat unknown

Vendor detections: 6

Intelligence 6 IOCs YARA 4 File information Comments

SHA256 hash:	40f09e69d334c5b951edb85ffe8b81e03ab4ff7db5d408add95aadc35b70bf13
SHA3-384 hash:	932443fc41d8d3960cfe1006ec938a38710239d99a9bc8a996c654a728fe253304473fc1315b25902aaa2ef45fa4cdfd
SHA1 hash:	20af7e0f0f691d2ab8d6ab4e38bd18df91120330
MD5 hash:	de092f4c2b579a6f49ae1f71a6a52bd0
humanhash:	tennis-freddie-six-jig
File name:	i686
Download:	download sample
File size:	16'232 bytes
First seen:	2026-09-20 04:18:42 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:MEBjc293aM7zPwWMjfXVcFm5vqiffD3vtGmNSANaNJawcudoD7Uq/80:BBgua6rwWMbGm9qiD3vt5snbcuyD7Ub0
TLSH	T13972BF91FAD2CE5AE29D81B305DE7D0A1818F01EB4C904E73958A073AC26BDC2D5CFD2
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 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) :	16'232 bytes
File size (de-compressed) :	25'600 bytes
Format:	linux/i386
Unpacked file:	09e4e96872385a0296efe00cfaa02e0d0d46b0c71855345f39cc2dfeabb8c75a

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/8ec6edb0-ebba-4564-94f2-012a171fbd87/

Result

Verdict:

Clean

Maliciousness:

Behaviour

Kills processes

Receives data from a server

Sends data to a server

Connection attempt

Runs as daemon

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6aaf5ed152e26c4221ad22d6/reports/31ad28ee-ac49-4e95-b81b-ef1bf4a68e89/overview

Verdict:

Unknown

File Type:

elf.32.le

First seen:

2026-09-20T01:47:00Z UTC

Last seen:

2026-09-22T02:54:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/40f09e69d334c5b951edb85ffe8b81e03ab4ff7db5d408add95aadc35b70bf13/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/b4806d8d-8cdf-4a30-a829-46be91304923

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/3a4b06c1-322b-4746-aee4-97485b0fbb7f

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1975244

Signature

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/40f09e69d334c5b951edb85ffe8b81e03ab4ff7db5d408add95aadc35b70bf13

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/40f09e69d334c5b951edb85ffe8b81e03ab4ff7db5d408add95aadc35b70bf13/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-09-20 04:20:04 UTC

File Type:

ELF32 Little (Exe)

AV detection:

7 of 23 (30.43%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=idyj42otgtc3supnxbp75c4b4a5lj735wxkarlozlkw4gw3qx4jq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery linux upx

Link:

https://tria.ge/reports/260920-exmlca1hnf/

Behaviour

Reads runtime system information

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

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/40f09e69d334c5b951edb85ffe8b81e03ab4ff7db5d408add95aadc35b70bf13

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_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/