MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3a8ffee82d63d285245f66f82f7add5a056a20f4b339e8cdd218ffd3ac6314d. 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

CoinMiner

Vendor detections: 8

Intelligence 8 IOCs YARA 3 File information Comments

SHA256 hash:	f3a8ffee82d63d285245f66f82f7add5a056a20f4b339e8cdd218ffd3ac6314d
SHA3-384 hash:	3a799e65260602c0306bb47b3b1dc2ec56c3e885c44d4b9c3bb738e05634874fdb320527e871df22c5a9fe4993223e8c
SHA1 hash:	67e687c086739b6c4ef1ba393503071fbcf1f09a
MD5 hash:	f9374562d78ad41f64da5e83b2be7fc7
humanhash:	asparagus-march-delaware-autumn
File name:	f3a8ffee82d63d285245f66f82f7add5a056a20f4b339e8cdd218ffd3ac6314d
Download:	download sample
Signature	CoinMiner Create hunting rule
File size:	1'437'880 bytes
First seen:	2026-07-19 07:39:39 UTC
Last seen:	2026-08-05 18:29:44 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	24576:jgApxJC8uCiRgAkviGM5r1fnGTWQYxsAP1+CZVXVwCGB50IpwKS668DA:pFLiRgAX5n9QYaAN+4XVwCGBbwhqE
TLSH	T1536533CC5BCE91DC4229E4F6797DAC1A943970E3C4CE402DF6AA2AF4464F6C305668B7
Magika	elf
Reporter	c2hunter
Tags:	elf UPX wraith

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) :	1'437'880 bytes
File size (de-compressed) :	3'904'272 bytes
Format:	linux/arm
Unpacked file:	9d6d0bce1b37cb65deb9b158edf41bcb9c44ae07634de8563b53a05f158955af

Intelligence

File Origin

# of uploads :

# of downloads :

101

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/3463fe3d-0ec5-4e42-9edf-235fe53a65aa/

Detection(s):

SecuriteInfo.com.Other.Malware-gen.85488775.UNOFFICIAL

Result

Verdict:

Clean

Maliciousness:

Behaviour

Creating a file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

hacktool packed upx

Link:

https://www.filescan.io/uploads/6a5c7f7d00a9f4efe513bf0a/reports/ebb242bf-ac29-4512-b639-93ad3d7e4ac1/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/f3a8ffee82d63d285245f66f82f7add5a056a20f4b339e8cdd218ffd3ac6314d

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Adware

File Type:

elf.32.le

First seen:

2026-07-19T03:29:00Z UTC

Last seen:

2026-07-21T01:23:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/f3a8ffee82d63d285245f66f82f7add5a056a20f4b339e8cdd218ffd3ac6314d/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/99b46208-c2cf-444d-b6a4-f6bb5ccdd53f

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/d5cf775c-50aa-4ee4-812b-1d91f7d5c0f6

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f3a8ffee82d63d285245f66f82f7add5a056a20f4b339e8cdd218ffd3ac6314d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f3a8ffee82d63d285245f66f82f7add5a056a20f4b339e8cdd218ffd3ac6314d/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-07-19 08:21:36 UTC

AV detection:

19 of 38 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6oup73uc2y6squsf6zxyf55n2wqfniqpjmzz5dg5egh72owggfgq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

antivm discovery execution persistence privilege_escalation upx

Link:

https://tria.ge/reports/260719-jhxvzshx6s/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Changes its process name

Checks CPU configuration

Reads CPU attributes

Creates/modifies Cron job

Enumerates running processes

Reads network interface configuration

Creates Raw socket

Contacts a large (141791) amount of remote hosts

Creates a large amount of network flows

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/f3a8ffee82d63d285245f66f82f7add5a056a20f4b339e8cdd218ffd3ac6314d

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:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

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/