MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 664a2001d3b83abc8840dcfe228229e65053e7078243d0bbcc9b27e85f5e6b0e. 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: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	664a2001d3b83abc8840dcfe228229e65053e7078243d0bbcc9b27e85f5e6b0e
SHA3-384 hash:	385c1454ea95513cb7f53de7ff59cfcfb0d9df57c4def16a02de70ed5100b5346fe10465f9d32546dfe205138c0d0ae0
SHA1 hash:	fdaa12c4c549ad2b682819fc009ed9732ce91645
MD5 hash:	4d017742b14d2027e70deb3326a56499
humanhash:	timing-maryland-floor-yankee
File name:	20260829-034151_sftp__home_ubuntu_redtail_arm7
Download:	download sample
File size:	229'376 bytes
First seen:	2026-08-30 06:45:13 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:4gMD5E2D8j1k28GmNTYC52kVb2dk7US7Pvvb:5MD5fD8ji3GmN8wL45SDHb
TLSH	T1A324239744874BF7FD86F576C958CDDF680070C1B658AE52AE3B31A7230AC96084FA0E
Magika	unknown
Reporter	hett
Tags:	arm elf honeypot packed shardlure UPX

hett

Captured by ShardLure honeypot. File kind: ELF. Captured: 2026-08-29.

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Clean

Maliciousness:

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

custom

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/664a2001d3b83abc8840dcfe228229e65053e7078243d0bbcc9b27e85f5e6b0e

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

File Type:

elf.32.le

Link:

https://opentip.kaspersky.com/664a2001d3b83abc8840dcfe228229e65053e7078243d0bbcc9b27e85f5e6b0e/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/827397de-a0d4-40a2-ae22-b7bf34c7250c

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/59e8a857-1d10-41c2-b138-5cc5bd0d351c

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/664a2001d3b83abc8840dcfe228229e65053e7078243d0bbcc9b27e85f5e6b0e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/664a2001d3b83abc8840dcfe228229e65053e7078243d0bbcc9b27e85f5e6b0e/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mzfcaaotxa5lzcca3t7cfarj4zifhzyhqjb5bo6mtmt6qx26nmha._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260830-hh8f2s1sax/

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/664a2001d3b83abc8840dcfe228229e65053e7078243d0bbcc9b27e85f5e6b0e

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Link

cowrie-download:20260829-034151_sftp__home_ubuntu_redtail_arm7

Delivery method

Other

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