MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43. 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 29 File information Comments

SHA256 hash:	1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43
SHA3-384 hash:	d57103a1cf01849c5bfcc248d6028400814a446617549c5e275e258500c0c2d464ecb20986418e336c422e28423d7f46
SHA1 hash:	8fbdc86bb9a00a7a90ae2c10beead7461f7ccfb6
MD5 hash:	7945967abaf6b5977b40f75bf34d631c
humanhash:	friend-april-ceiling-moon
File name:	1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43.elf
Download:	download sample
Signature	Mirai Create hunting rule
File size:	7'912'856 bytes
First seen:	2026-10-28 00:14:30 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	98304:UXShqR9n5AJbrS7eY34XFfX/mXGUfcX0kXSlkRQAlTnE:Uv9nL7L341fP7OCpTE
TLSH	T1F4864A03ECA655E9C1AAD1308A639263BB717C485B3027E72B60F7342F77BD06A79750
telfhash	t12e5268714a7d34b5b6aad911f3a2b4b4967318b526f438f05033e994ffc1e801ce686b
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	Tuxxin
Tags:	elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

MythicAgents

Details

Link:

https://research.acce.ciphertechsolutions.com/results/b3ed39b6-155c-4b10-8c9a-3c542eccaa02/

Detection(s):

Unix.Malware.Poseidon-10005882-0

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

crypto gcc golang reconnaissance

Link:

https://www.filescan.io/uploads/6ae13e9ef681f76ad493cc8b/reports/113847c9-b0f1-406a-bf82-f5c1c3a1c9dd/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

true

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/1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43

Behaviour

Anti-VM

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-10-22T05:53:00Z UTC

Last seen:

2026-10-29T12:08:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/04d3d3f2-b636-4eb3-a256-0415a40801fa

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/cc8e865f-d441-4fe9-a736-2941862bebcd

Score:

27%

Verdict:

Benign

File Type:

ELF

Link:

https://malprob.io/report/1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43/

Threat name:

Linux.Infostealer.PoSeidon

Status:

Malicious

First seen:

2026-10-22 05:29:00 UTC

File Type:

ELF64 Little (Exe)

AV detection:

15 of 36 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dt7oq2hf4selxbrbidhsrd6oi2qwpkszqkiacarvnwwfkl5e7jbq._file

Result

Malware family:

poseidon

Score:

10/10

Tags:

family:poseidon backdoor discovery linux loader

Link:

https://tria.ge/reports/261028-aljm4ahw8k/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

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

Threat name:

Malicious File

Score:

0.75

Link:

https://yomi.yoroi.company/submissions/1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43

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:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.

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

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

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_duffcopy_amd64 Create hunting rule

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:	ldpreload Create hunting rule
Author:	xorseed
Reference:	https://stuff.rop.io/

Rule name:	LIN_Sample_Unique_4c099562 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (elf, etat binaire)

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

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:	Multi_Trojan_Mythic_4beb7e17 Create hunting rule
Author:	Elastic Security

Rule name:	Mythic Create hunting rule
Author:	@bartblaze
Description:	Identifies Mythic, a collaborative, multi-platform, red teaming framework.
Reference:	https://github.com/its-a-feature/Mythic

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:	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

File information

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

Web download

Mirai

elf 1cfee868e5e488bb862140cf288fce46a167aa5982900102356dac552fa4fa43

(this sample)

Delivery method

Distributed via web download

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