MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f75932998d665ca290d3a9e4d14d2597151d638dfc9074cd29dd50dfadd4eaa6. 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: 8

Intelligence 8 IOCs YARA 12 File information Comments

SHA256 hash:	f75932998d665ca290d3a9e4d14d2597151d638dfc9074cd29dd50dfadd4eaa6
SHA3-384 hash:	42b5628e7af5411f9967613bccdfb82d79574be2f2c016a8e595ebe7b371d09d4b2d4ed16607a3f669fe782bc9644574
SHA1 hash:	f9f3e6ce3ce21607629f3c45f02deab9fd159424
MD5 hash:	e2f0cfe6782e7f14e0a3e31f702fe755
humanhash:	bacon-cardinal-diet-foxtrot
File name:	ooikocqj.i686
Download:	download sample
Signature	Mirai Create hunting rule
File size:	1'087'785 bytes
First seen:	2026-09-23 11:53:26 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	24576:gj24rfU0a+46E9lwXJNcBOxcJmfJ8JzmfX4OR4sn/:gj2QcM46EacIxb8JyfX404s/
TLSH	T103355B5BB2B374BCC557C430839BDA62AD35B46502126E7FA5C4DB302E27E602729F72
telfhash	t1eee17db40af93971b6e2db10b352f0f549721c2561ed39f52622bd88ee85f81087782b
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Unix.Trojan.Agent-7158340-0

Unix.Trojan.Mirai-10004218-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Opens a port

Connection attempt

Performs a bruteforce attack in the network

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm anti-vm base64 gcc masquerade

Link:

https://www.filescan.io/uploads/6ab3bdecacddd1b457e176a9/reports/12dc9590-ec3a-44f9-a05e-b07daa5a8e9a/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/7aceec2c-0ed8-47e6-a72d-8d8614b5b20a

Behavior Graph:

Download SVG

Malware family:

Rekoobe

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/6ea51414-2230-471b-a1e7-9c6f57424597

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f75932998d665ca290d3a9e4d14d2597151d638dfc9074cd29dd50dfadd4eaa6

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/f75932998d665ca290d3a9e4d14d2597151d638dfc9074cd29dd50dfadd4eaa6/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=65mtfgmnmzokfegtvhsnctjfs4kr2y4n7sihjtjj3vin7lou5kta._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm credential_access defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260923-n2zadashmh/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Changes its process name

Checks CPU configuration

Reads CPU attributes

Abuse Elevation Control Mechanism: Sudo and Sudo Caching

Reads AppArmor ptrace settings

Checks hardware identifiers (DMI)

Creates/modifies Cron job

Deletes log files

Enumerates running processes

Modifies rc script

Reads MAC address of network interface

Reads hardware information

Reads network interface configuration

Schedules an At job

Uses Polkit to run commands

File and Directory Permissions Modification

Creates Raw socket

Modifies Watchdog functionality

OS Credential Dumping

Malware family:

Mirai

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f75932998d66/report/overview.html

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

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	Hunt_DVR_Exploit_CommandInjection Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects common shell command injection signatures and payloads associated with DVR/NVR exploitation

Rule name:	iot_req_metachar Create hunting rule

Rule name:	malwareelf55503 Create hunting rule

Rule name:	MIRAI_OHSHIT_payload Create hunting rule
Author:	AfterPacket
Description:	MIRAI_OHSHIT ELF payload -- compiled-in C2 set, all architectures
Reference:	https://github.com/Afterpacket/drosera-threat-intel

Rule name:	test_rule_vldslv Create hunting rule

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/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf f75932998d665ca290d3a9e4d14d2597151d638dfc9074cd29dd50dfadd4eaa6

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3920214/

Delivery method

Distributed via web download

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