MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75b6d89048114fb5aa30358938385b623248ca91291c9ff3c8f3054969d6591d. 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

Bigviktor

Vendor detections: 6

Intelligence 6 IOCs YARA 4 File information Comments

SHA256 hash:	75b6d89048114fb5aa30358938385b623248ca91291c9ff3c8f3054969d6591d
SHA3-384 hash:	8214b6c6745d4ba2c269cffbe88216cce7fc240cc8f2cdea23edde07fa65ac93a83d208842cb9103debc4a6fa7f2c1c5
SHA1 hash:	969955a2a213f3894ac0196b40e9356bb065adc6
MD5 hash:	493c6344f6db47913f495ead779be6dd
humanhash:	cola-carbon-leopard-mirror
File name:	arm6
Download:	download sample
Signature	Bigviktor Create hunting rule
File size:	33'368 bytes
First seen:	2026-09-10 12:43:02 UTC
Last seen:	2026-09-11 09:56:58 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:i9KzBynpfX+VRtjLYx/H2688tg96CY9byoYf3Ufw:NihMFcx/26ogCY9bhw
TLSH	T186E2E1D16698C976D0E02DB26A3E41894B931FF4C1D5326E160D5AF0ABC7C8729FC747
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:	Bigviktor 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) :	33'368 bytes
File size (de-compressed) :	79'032 bytes
Format:	linux/arm
Unpacked file:	ca1a9d66f62248df4c466de817efd6fe5a79b6cb315975bb5b35fdea34c6ebf5

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/923243d6-bc81-4353-aa6c-906de16bbb4a/

Result

Verdict:

Clean

Maliciousness:

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6aa2a5fa28a88c677ebf3c2b/reports/4b6f7a28-81dc-4a4d-96d7-a66ba390a74d/overview

Verdict:

Unknown

File Type:

elf.32.le

First seen:

2026-09-10T10:12:00Z UTC

Last seen:

2026-09-10T10:21:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/75b6d89048114fb5aa30358938385b623248ca91291c9ff3c8f3054969d6591d/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/ea88f854-8c7b-4636-9487-af6b0320670a

Behavior Graph:

Download SVG

Malware family:

Bigviktor

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8f22cfd9-db62-42dd-8297-d3ec68476edc

Result

Threat name:

n/a

Detection:

suspicious

Classification:

evad

Score:

22 / 100

Link:

https://www.joesandbox.com/analysis/1971328

Signature

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/75b6d89048114fb5aa30358938385b623248ca91291c9ff3c8f3054969d6591d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/75b6d89048114fb5aa30358938385b623248ca91291c9ff3c8f3054969d6591d/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ow3nrecicfh3lkrqgwetqoc3mizersurfeoj746i6mcus2owleoq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/260910-px7lmaxtby/

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/75b6d89048114fb5aa30358938385b623248ca91291c9ff3c8f3054969d6591d

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:	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/