MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87029ad67962129014304e1916e30435f43b8ee4e86efd36747c2906856bfacd. 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: 9

Intelligence 9 IOCs YARA 5 File information Comments

SHA256 hash:	87029ad67962129014304e1916e30435f43b8ee4e86efd36747c2906856bfacd
SHA3-384 hash:	269e6f6f2243bdaf51938d8184c230a4cde8f21679c4e2e404dec57302c9b4b4e1b103b8b1f20b807b545246e3742354
SHA1 hash:	47c422e81ad39b13a86ebeb6c6786a9e34e81caf
MD5 hash:	f70c6679c254ed6fa147849fe9290c7c
humanhash:	friend-quiet-uranus-zebra
File name:	musl
Download:	download sample
File size:	44'652 bytes
First seen:	2026-09-26 07:59:24 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:OYvRKhC1PNLHyZGoTeWaVrbvFWCl72IoUtOqsbrCxmmy1dTvchb+OM:FIC1BSZ/aWaV/FWCl7eBbvmGwtM
TLSH	T18F13F16F5215DCFCE46B6EFA4280B1C4FD623826CE4587870CAD7E289AA7704EB44F54
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) :	44'652 bytes
File size (de-compressed) :	87'712 bytes
Format:	linux/amd64
Unpacked file:	0daebbb868ce3484dd011f9fd8dc21f78e7258a57de4581c85286667e8458db4

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/29f8fc7b-e061-4bb3-b01f-a4fbcb9ae6fa/

Result

Verdict:

Clean

Maliciousness:

Behaviour

Sends data to a server

Receives data from a server

Runs as daemon

Kills processes

Connection attempt

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

bashlite packed upx

Link:

https://www.filescan.io/uploads/6ab77b9a3c24eb647cea8766/reports/1e91d98a-f3dc-4819-a190-6d7448b0c824/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

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/87029ad67962129014304e1916e30435f43b8ee4e86efd36747c2906856bfacd

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-09-25T17:49:00Z UTC

Last seen:

2026-09-27T18:14:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/87029ad67962129014304e1916e30435f43b8ee4e86efd36747c2906856bfacd/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/19cf561f-03fc-4c66-aacf-bf43a8a7f1c7

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/a88cad64-e02c-4dba-8f2b-12370d40d6ea

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1978465

Signature

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/87029ad67962129014304e1916e30435f43b8ee4e86efd36747c2906856bfacd

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/87029ad67962129014304e1916e30435f43b8ee4e86efd36747c2906856bfacd/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-09-25 22:03:46 UTC

File Type:

ELF64 Little (Exe)

AV detection:

12 of 38 (31.58%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=q4bjvvtzmijjafbqjymrnyyegx2dxdxe5bxp2ntupquqnbll7lgq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery linux upx

Link:

https://tria.ge/reports/260926-jv6nnazvcz/

Behaviour

Reads runtime system information

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/87029ad67962129014304e1916e30435f43b8ee4e86efd36747c2906856bfacd

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

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/