MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e338e66901aeb11277b6893e3efc7da98f5f39dbd9cec3f30165136359f4aff7. 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 25 File information Comments

SHA256 hash:	e338e66901aeb11277b6893e3efc7da98f5f39dbd9cec3f30165136359f4aff7
SHA3-384 hash:	08ae0eecf3b301fbb5763e4d10c40ad87df426b71a206d6a24ff2141816bf233bd2c06867019416ce161d9c06a33462a
SHA1 hash:	e23e005d24074dbd3b0ab5fd4374392c26039ba5
MD5 hash:	a698d25b6d96ee4220cd5a0dc6dbf658
humanhash:	hamper-hydrogen-beryllium-triple
File name:	x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	4'792'320 bytes
First seen:	2026-10-01 11:35:20 UTC
Last seen:	2026-10-01 16:55:20 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:MnVxX4AGLQxe/xar+H3xvoDRmNCF/cti2EaMjr9nEGcnGRMY:mVCl0r+H3xvMmZMlMG
TLSH	T143261850FACB84F6E9031A3044AFA27F67315D058B25DBC7EA507F2EE9376D61936208
telfhash	t115b28cb315ada4ec67f08503975f7620cbf6e03726d0387129f2b9c196b2e539636878
gimphash	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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

No detections

Detection(s):

SecuriteInfo.com.Linux.Siggen.11883.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Receives data from a server

Sets a written file as executable

Connection attempt

Collects information on the network activity

Creating a file

Collects information on the RAM

Sends data to a server

Deletes a system binary file

Writes files to system directory

Gathering data

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/e338e66901aeb11277b6893e3efc7da98f5f39dbd9cec3f30165136359f4aff7

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/d773db87-10f2-4155-9b96-0419c4b1cabd

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/7c482625-6b27-4ed8-9460-0b78686e51a5

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/e338e66901aeb11277b6893e3efc7da98f5f39dbd9cec3f30165136359f4aff7

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/e338e66901aeb11277b6893e3efc7da98f5f39dbd9cec3f30165136359f4aff7/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-10-01 11:34:46 UTC

File Type:

ELF32 Little (Exe)

AV detection:

9 of 36 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4m4om2ibv2yre55wre7d57d5vghv6oo33hhmh4ybmujwgwpuv73q._file

Result

Malware family:

n/a

Score:

6/10

Tags:

defense_evasion discovery linux persistence privilege_escalation

Link:

https://tria.ge/reports/261001-nqsnfszfmf/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Modifies Bash startup script

Creates/modifies environment variables

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/e338e66901aeb11277b6893e3efc7da98f5f39dbd9cec3f30165136359f4aff7

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:	ach_GoDDoSAgent Create hunting rule
Author:	abuse.ch
Description:	Detects ELF DDoS Agent written in Go

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:	MIRAI_TELNETCURL_payload Create hunting rule
Author:	AfterPacket
Description:	Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:	https://github.com/Afterpacket/drosera-threat-intel

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)

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:	Web_Generic_Binary_URL_Download Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.