MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fbafa16a39daf243bd24e23531f73ffce816dea854c17a1f3412efa4c4a2c70. 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

Mirai

Vendor detections: 5

Intelligence 5 IOCs YARA 2 File information Comments

SHA256 hash:	8fbafa16a39daf243bd24e23531f73ffce816dea854c17a1f3412efa4c4a2c70
SHA3-384 hash:	16effe38fcf7a38035bf4c07bbcd88269a07fa2a5e71994e4442ff8a7e1e0bd16e81e9d45c504325035e066bbfe45cd6
SHA1 hash:	c0a951576102ee5d849d6152b5780ff0f6a07552
MD5 hash:	a86f80fd52f2ab1ad2ff1b9798f7432b
humanhash:	juliet-fillet-quiet-eighteen
File name:	cumminer.x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	716'896 bytes
First seen:	2026-09-16 12:45:36 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	12288:zCBU8XqAVl1Utd/ktRNbbecq02cXmYIIH/cY:zGU871QdstvbbecyY
TLSH	T1AAE44C07F69768FDC1B6C8304A5B95B2B931785542213B3B7684EB312F72E205B2DBE1
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 mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 1d822b86c80ca3a3daeeeb295cb2a512e617d6f0b8660042dd200210baadfdcd

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	232'656 bytes
File size (de-compressed) :	716'896 bytes
Format:	linux/amd64
Packed file:	1d822b86c80ca3a3daeeeb295cb2a512e617d6f0b8660042dd200210baadfdcd

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Unix.Trojan.Mirai-10060414-0

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6aaa8f99038a3f8fdf54d644/reports/76632491-cc11-490f-ac61-9a9308854460/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

22,2222

Full report:

https://elfdigest.com/brief/8fbafa16a39daf243bd24e23531f73ffce816dea854c17a1f3412efa4c4a2c70

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

File Type:

elf.64.le

Link:

https://opentip.kaspersky.com/8fbafa16a39daf243bd24e23531f73ffce816dea854c17a1f3412efa4c4a2c70/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/177bffaa-8dee-4cbd-a167-f81e44ab51eb

Behavior Graph:

Download SVG

Gathering data

Score:

92%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/8fbafa16a39daf243bd24e23531f73ffce816dea854c17a1f3412efa4c4a2c70

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8fbafa16a39daf243bd24e23531f73ffce816dea854c17a1f3412efa4c4a2c70/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-04 05:50:18 UTC

File Type:

ELF64 Little (SO)

AV detection:

12 of 38 (31.58%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=r65pufvdtwxsio6sjyrvgh3t77hic3pkqvgbpiptiexputckfrya._file

Result

Malware family:

n/a

Score:

8/10

Tags:

command_and_control discovery linux

Link:

https://tria.ge/reports/260916-pzrces1arb/

Behaviour

Reads runtime system information

Changes its process name

Outbound SSH connection to public host

Contacts a large (593) amount of remote hosts

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.20

Link:

https://yomi.yoroi.company/submissions/8fbafa16a39daf243bd24e23531f73ffce816dea854c17a1f3412efa4c4a2c70

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.