MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa109d6e6af3831e5a7c191a86b43b4ecbe125cd724bad0df2cec03ec0150b71. 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 21 File information Comments

SHA256 hash:	fa109d6e6af3831e5a7c191a86b43b4ecbe125cd724bad0df2cec03ec0150b71
SHA3-384 hash:	9de65560e21c8c9f28fab06d8dba2e5fc6124f54187074ebff0a68d42362fe7455f3987c7667619608e92adce52a494f
SHA1 hash:	97649ed59f3680d22440e233295aedd0e3bdd2a3
MD5 hash:	e3f8d739954fddffd5bf9083a40fe7b4
humanhash:	butter-illinois-hawaii-july
File name:	bioset0
Download:	download sample
File size:	6'226'068 bytes
First seen:	2026-05-05 13:18:54 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:bB0RZyId6BW/GKniJrmhY2vUTFuQnoK1OrwVg5E3:l0fdO5JCK1Or7E3
TLSH	T1F6560857B8D24982C4E83637B8BE81C473635EBA9B8752566D05FE383EBE1D90E34314
telfhash	t1dbe0d8659f1d33cc6be04661538c01788dea3afc03507fd8cf5e665e0952cce7085415
gimphash	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Magika	elf
Reporter	abuse_ch
Tags:	elf upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 9d107c3516fc70b8802cf73bd3bb101b954b7d7b64da17877d4a42f7cca66492

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	1'740'300 bytes
File size (de-compressed) :	6'226'068 bytes
Format:	linux/arm
Packed file:	9d107c3516fc70b8802cf73bd3bb101b954b7d7b64da17877d4a42f7cca66492

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a file in the %temp% subdirectories

Sends data to a server

Receives data from a server

Connection attempt

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

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/fa109d6e6af3831e5a7c191a86b43b4ecbe125cd724bad0df2cec03ec0150b71

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-05-05T11:27:00Z UTC

Last seen:

2026-05-05T12:43:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/fa109d6e6af3831e5a7c191a86b43b4ecbe125cd724bad0df2cec03ec0150b71/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/87cd128c-e9a8-4ac4-815b-3c4b451b3ba3

Gathering data

Result

Threat name:

n/a

Detection:

clean

Classification:

n/a

Score:

3 / 100

Link:

https://www.joesandbox.com/analysis/1908738

Behaviour

Behavior Graph:

n/a

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/fa109d6e6af3831e5a7c191a86b43b4ecbe125cd724bad0df2cec03ec0150b71

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fa109d6e6af3831e5a7c191a86b43b4ecbe125cd724bad0df2cec03ec0150b71/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-05-05 13:23:48 UTC

File Type:

ELF32 Little (Exe)

AV detection:

7 of 24 (29.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7iij23tk6obr4wt4deninnb3j3f6cjonojf22dpsz3ad5qavbnyq._file

Result

Malware family:

n/a

Score:

6/10

Tags:

discovery

Link:

https://tria.ge/reports/260505-qkycvsgy9y/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to tmp directory

Enumerates running processes

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

Threat name:

Suspicious File

Score:

0.30

Link:

https://yomi.yoroi.company/submissions/fa109d6e6af3831e5a7c191a86b43b4ecbe125cd724bad0df2cec03ec0150b71

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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/