MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df2138b5f78bf656fac4e1453ba216b33c39eeb2629a4f29a84286451a0ffba7. 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: 9

Intelligence 9 IOCs YARA 6 File information Comments

SHA256 hash:	df2138b5f78bf656fac4e1453ba216b33c39eeb2629a4f29a84286451a0ffba7
SHA3-384 hash:	97881c38c4bc0ed964e2040620cf61b6e54f696daf1075898bb234c16d9509bbd76dccf4551918ddfc941db511da238a
SHA1 hash:	194514e1861bed6777fbbd64393d8d4a0bb51ec5
MD5 hash:	f6e1ad55a85b50673d7759cb52fb2522
humanhash:	pip-oranges-sink-hydrogen
File name:	sever1078.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	203'292 bytes
First seen:	2026-09-16 12:28:33 UTC
Last seen:	2026-09-16 20:50:59 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:71vTtpg0bj9U5Aid1GPzm1emS3Bp7oJwkDaZr:7hTtpcKRDjBxoJwpr
TLSH	T1AE14224BE3065C38D0C56F7F0C91974FBC6182834615BFDA997C2E4269BE70DA929C1E
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:	mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/87497422-daf6-4e3a-b01f-361bedabd84e/

Detection(s):

SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

exploit masquerade

Link:

https://www.filescan.io/uploads/6aaa8bf90451718651bb3d9f/reports/5fbb1068-bbfc-46ba-92aa-15892e5e74ed/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:

5555

Full report:

https://elfdigest.com/brief/df2138b5f78bf656fac4e1453ba216b33c39eeb2629a4f29a84286451a0ffba7

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/80e14dc2-c57c-4f55-a509-2d39f6e94c14

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/e8166d59-a405-499b-a4f5-e3afdf12e283

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/df2138b5f78bf656fac4e1453ba216b33c39eeb2629a4f29a84286451a0ffba7

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/df2138b5f78bf656fac4e1453ba216b33c39eeb2629a4f29a84286451a0ffba7/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-16 12:25:22 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 36 (38.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=34qtrnpxrp3fn6we4fctxiqwwm6dt3vsmkne6kniikdekgqp7otq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/260916-pny8wsx1gz/

Behaviour

Reads runtime system information

Reads system network configuration

UPX packed file

Creates/modifies Cron job

Enumerates active TCP sockets

Enumerates running processes

Modifies systemd

Writes file to system bin folder

Executes dropped EXE

Modifies Watchdog functionality

Contacts a large (23210) amount of remote hosts

Creates a large amount of network flows

Family: Mirai

Malware Config

C2 Extraction:

bigbigvol.qd.je

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

Threat name:

Malicious File

Score:

0.99

Link:

https://yomi.yoroi.company/submissions/df2138b5f78bf656fac4e1453ba216b33c39eeb2629a4f29a84286451a0ffba7

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:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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/