MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b83905c06cab88e86e29b13ad4e704ee260ae9e55f5340eba1984a75aa66bee. 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 21 File information Comments

SHA256 hash:	0b83905c06cab88e86e29b13ad4e704ee260ae9e55f5340eba1984a75aa66bee
SHA3-384 hash:	c5362a8825abc3e59c82cd4353cf0cd520e2e15f6de6957e0b0c630cae22fbaab73383b80f63eff22e5be38bd8e3a75c
SHA1 hash:	8638f6478ca4eb03d84d829b950fbda3c67468c0
MD5 hash:	243e899ee69a98af0232ff77f8151453
humanhash:	sad-delaware-cola-wolfram
File name:	i386
Download:	download sample
Signature	Mirai Create hunting rule
File size:	4'673'536 bytes
First seen:	2026-02-27 11:11:42 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:RtVq1wU09ZmaogUiadcpnZOGYSixpHfFBUyoTwPbd1il/mjltDHWe7YMvIP6MOgi:o09JogF9cQGzLnwYitOZ
TLSH	T194262951FACB50F6D9031E3004ABE2AF67306D054B25EFD7EA407F1AE93B6965D32218
telfhash	t134a2ceb3159da8ec6bf08803976f7510cef6e0272690787129f678d0e773d535a268b8
gimphash	22810219747eae7485ba96e204a382f065c104e191c1ede43ffa63aa1a774ef0
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	juroots
Tags:	elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

base64 crypto golang kaiji obfuscated soft-404

Link:

https://www.filescan.io/uploads/69a17c1a97feb4afd65f2101/reports/6c1d8b01-9348-497b-a587-69db6bdc93c6/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?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/0b83905c06cab88e86e29b13ad4e704ee260ae9e55f5340eba1984a75aa66bee

Behaviour

Persistence

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Gathering data

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/9799dcf9-c530-4d0f-a754-babd96f1d415

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/0b83905c06cab88e86e29b13ad4e704ee260ae9e55f5340eba1984a75aa66bee

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/0b83905c06cab88e86e29b13ad4e704ee260ae9e55f5340eba1984a75aa66bee/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-02-27 11:12:44 UTC

File Type:

ELF32 Little (Exe)

AV detection:

8 of 36 (22.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=bobzaxagzk4i5bxctmj22ttqj3rgblu6kx2tidv2dgckowvgnpxa._file

Result

Malware family:

n/a

Score:

6/10

Tags:

discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260227-na4qsaes8c/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to tmp directory

Creates/modifies Cron job

Modifies systemd

Write file to user bin folder

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

Threat name:

Suspicious File

Score:

0.59

Link:

https://yomi.yoroi.company/submissions/0b83905c06cab88e86e29b13ad4e704ee260ae9e55f5340eba1984a75aa66bee

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

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:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

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

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)