MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b405eb0c7900d92ba655488f855f5e37d7154c077a1f7e4967670453082ddcac. 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: 5

Intelligence 5 IOCs YARA 2 File information Comments

SHA256 hash:	b405eb0c7900d92ba655488f855f5e37d7154c077a1f7e4967670453082ddcac
SHA3-384 hash:	56190041c917086541e2d2541b869e1de7a605fa9243e133aeeb5f5db2c3e87262f71c0e6927c402299519fe5072db6f
SHA1 hash:	8b2a29eb0918f9056b1f1414baa2b42577540f84
MD5 hash:	2ccfb76871c75f6cecd39c8579bec77e
humanhash:	texas-may-tennessee-alanine
File name:	rcuop_0
Download:	download sample
File size:	1'717'296 bytes
First seen:	2026-10-04 04:33:17 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:ZzNwBr0mZUOc7NezFN7+1AUSQP/0UGNeoRx90hXI:BNcrZY7Ne7+1A7QXHGAc9WI
TLSH	T114853391B5B6EC6500A037B93173612E813477DA28C1D1DFA8572B507FBAB6E4C148FB
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	BlinkzSec
Tags:	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) :	1'717'296 bytes
File size (de-compressed) :	5'832'852 bytes
Format:	linux/arm64
Unpacked file:	57ae15c4725f1c6640905d816160069b6adb3f2b8751087590fe54db235de90e

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Gathering data

Verdict:

Unknown

File Type:

elf.64.le

First seen:

2026-10-04T02:15:00Z UTC

Last seen:

2026-10-05T21:47:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b405eb0c7900d92ba655488f855f5e37d7154c077a1f7e4967670453082ddcac/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/ead1d194-e261-4145-9deb-bdd7ff3d20b4

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/bbb83bae-422b-4f2c-936e-d1047b116440

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/b405eb0c7900d92ba655488f855f5e37d7154c077a1f7e4967670453082ddcac

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b405eb0c7900d92ba655488f855f5e37d7154c077a1f7e4967670453082ddcac/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-10-04 04:24:03 UTC

File Type:

ELF64 Little (Exe)

AV detection:

8 of 24 (33.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wqc6wddzadmsxjsvjchykx26g7lrktahpipx4slhm4cfgcbn3swa._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/261004-e7apjavxhz/

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/b405eb0c7900d92ba655488f855f5e37d7154c077a1f7e4967670453082ddcac

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:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/