MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 001c9c983afed1489f2a681b2d4045ae6120ecca1640045068d68d443891168b. 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: 6

Intelligence 6 IOCs YARA 4 File information Comments

SHA256 hash:	001c9c983afed1489f2a681b2d4045ae6120ecca1640045068d68d443891168b
SHA3-384 hash:	ac7fc7c2714aa3ff64b3d1ef9ea5700dce1e0a2ac8325f7288f99be7ebd6a0e3a5ec73ca53cb5568ab63f1df02429d99
SHA1 hash:	faf6620f233bbfd567760da65047f0a7b089536a
MD5 hash:	158cd2f6b375e1f071960fcd3e04d26f
humanhash:	finch-equal-ink-fifteen
File name:	x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	255'684 bytes
First seen:	2025-12-14 05:53:50 UTC
Last seen:	2025-12-21 00:24:48 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:OPEdoyrIrBjxi4DSBCnke80klYX8YH1NS38xQM/:LprIljs4DSBCkxz2Fn2q
TLSH	T1DF4423ED1C90B45AC2267638669CDCF8A7E94326C82F06656FA9E05124FC37D33B50B7
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

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	255'684 bytes
File size (de-compressed) :	600'184 bytes
Format:	linux/amd64
Unpacked file:	087a9a01852957585c47e3116f2997ea0d393f0884ff3852a5b9e7af533c395b

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/321b0775-86e2-4c29-a2df-f4c6938941a4/

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

mirai packed upx

Link:

https://www.filescan.io/uploads/693e50ff1eac7b9b76a9551e/reports/98774328-73d4-4fd9-83bf-5d70a2518740/overview

Verdict:

Unknown

File Type:

elf.64.le

Link:

https://opentip.kaspersky.com/001c9c983afed1489f2a681b2d4045ae6120ecca1640045068d68d443891168b/results?tab=lookup

Status:

Failed

Link:

https://sandbox.kunai.rocks/analysis/8094a725-dcaa-4e50-9398-4e3f5edf7f3d

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/035e324e-246d-4579-acd3-35d13440ddcb

Result

Threat name:

n/a

Detection:

suspicious

Classification:

evad

Score:

22 / 100

Link:

https://www.joesandbox.com/analysis/1832342

Signature

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/001c9c983afed1489f2a681b2d4045ae6120ecca1640045068d68d443891168b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/001c9c983afed1489f2a681b2d4045ae6120ecca1640045068d68d443891168b/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-12-14 06:21:26 UTC

AV detection:

14 of 37 (37.84%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=aaojzgb273iurhzknans2qcfvzqsb3gkczaaiudi22guioerc2fq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery linux upx

Link:

https://tria.ge/reports/251214-glz4eawqav/

Behaviour

Reads runtime system information

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f947cba0-451f-497a-b2db-6686792295d2

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

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/001c9c983afed1489f2a681b2d4045ae6120ecca1640045068d68d443891168b

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

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

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research