MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2c18f8cc79df2e13cc823c5a947dee210b42915e21af09d3fda7fb2ff2cf37a. 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 19 File information Comments

SHA256 hash:	d2c18f8cc79df2e13cc823c5a947dee210b42915e21af09d3fda7fb2ff2cf37a
SHA3-384 hash:	26b49da6549ea1b50ab8280f128b378533776292769a27012bb5c72085d24d015cfafc40aceee542d1b9f9628b42cf9e
SHA1 hash:	128937f1cef16a079e78ff6bfc025403ddb7c0a6
MD5 hash:	748488d2d5b7e993cfec823301754901
humanhash:	happy-saturn-august-king
File name:	x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	307'880 bytes
First seen:	2026-11-11 03:27:52 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:9oAvl0iooB2z31DitSduoI/ouN+R82pkFR/j4hft:9oHAB2z36SduoQ+RZk/sNt
TLSH	T1FE645B03E6D2B0BDC187C170879FD532BA7074A961307E7E6BD49E312D79EA0622DB61
telfhash	t1bb81f07008a6367576d7c211b303fd36ed3208e086ed76f16d236894ade9bc15de3815
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 upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 6d6fd016c78e8f5d83ed91e5acdfb5214183de34ac62a89b2de049927ef347a2

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	141'544 bytes
File size (de-compressed) :	307'880 bytes
Format:	linux/amd64
Packed file:	6d6fd016c78e8f5d83ed91e5acdfb5214183de34ac62a89b2de049927ef347a2

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.29502.LC.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-44.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL

Gathering data

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?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/d2c18f8cc79df2e13cc823c5a947dee210b42915e21af09d3fda7fb2ff2cf37a

Behaviour

Anti-VM

Process Renaming

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

type: 192.0.2.14:153
type: 198.51.100.42:153
type: 203.0.113.77:153
type: 192.0.2.201:153
type: 198.51.100.13:153
type: 192.0.2.14:253
type: 198.51.100.42:253
type: 203.0.113.77:253
type: 192.0.2.201:253
type: 198.51.100.13:253
type: 192.0.2.14:353
type: 198.51.100.42:353
type: 203.0.113.77:353
type: 192.0.2.201:353
type: 198.51.100.13:353

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8b0f1cf3-333e-4a09-ae3a-0f5d7fb1a60f

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/1f2dbc70-fa70-47aa-9b52-3d3a31b861fa

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d2c18f8cc79df2e13cc823c5a947dee210b42915e21af09d3fda7fb2ff2cf37a

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/d2c18f8cc79df2e13cc823c5a947dee210b42915e21af09d3fda7fb2ff2cf37a/

Threat name:

Linux.Exploit.CVE-2021-36260

Status:

Malicious

First seen:

2026-11-11 03:28:36 UTC

File Type:

ELF64 Little (Exe)

AV detection:

8 of 36 (22.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2lay7dghtxzocpgiepc2sr664iilikiv4inpbhj73j73f7zm6n5a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm credential_access defense_evasion discovery linux

Link:

https://tria.ge/reports/261111-d1j4ystv3q/

Behaviour

Reads runtime system information

Changes its process name

Checks CPU configuration

Reads system network configuration

Reads process memory

Enumerates active TCP sockets

Modifies Watchdog functionality

Unexpected DNS network traffic destination

Malware Family:

mirai

Malicious:

True

Tags:

elf cve-2018-10562 64bit exploit payload cve-2021-36260

Link:

https://intel.virussign.com/intelligence/file/d2c18f8cc79df2e13cc823c5a947dee210b42915e21af09d3fda7fb2ff2cf37a

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/d2c18f8cc79df2e13cc823c5a947dee210b42915e21af09d3fda7fb2ff2cf37a

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:	Detect_all_IPv6_variants Create hunting rule
Author:	Bierchermuesli
Description:	Generic IPv6 catcher

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

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:	Linux_Exploit_CVE_2018_10562_badc0676 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

Rule name:	Linux_Exploit_CVE_2021_46422_69af1b79 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples

Rule name:	LIN_Malware_Unknown_ForgeAuto_0daebbb8 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:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot

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:	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/