MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 889f9f66e43430fa4fe696dd50912f555eb0b8e998942e7918b0561e01883dbe. 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

SHA256 hash:	889f9f66e43430fa4fe696dd50912f555eb0b8e998942e7918b0561e01883dbe
SHA3-384 hash:	a1b279db5408767c397ea24fbf65d442d690d488701c83de38c831aa04a95856edc25425679133c2caee15ad90567361
SHA1 hash:	84134fbbd7587f562134a11d0aadeb0c5d4e5f96
MD5 hash:	6547106fda7d7d8e2941360c4ae21797
humanhash:	white-happy-two-vegan
File name:	mbupload-0bigim7u.bin
Download:	download sample
Signature	Mirai Alert Create hunting rule
File size:	388'184 bytes
First seen:	2026-10-12 04:30:23 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	3072:W6bPtYeKLT+GNtPXDbE18fPS++TuBGLYx1PtBRrD4if6hC90xHWCkFNXkr:WEk348f1+TuBhdtBRrLh9W4
TLSH	T1B2847F02A60D0CECDE7DC6708E9C4EFD456924EC8A21D6AFB35C45CE5FCBA264B255E0
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 cc0e9d0184c0b930381446b6891769a35711b38c6a57303482e3115f921d4edc

Intelligence

---

File Origin

# of uploads :

1

# of downloads :

85

Origin country :

NL

Vendor Threat Intelligence

ACCE Unknown

No detections

ClamAV Detected

Detection(s):

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Linux.Mirai-52.UNOFFICIAL

Alert

Create hunting rule

SecuriteInfo.com.Linux.Mirai-54.UNOFFICIAL

Alert

Create hunting rule

Unix.Dropper.Mirai-7135828-0

Alert

Create hunting rule

Unix.Dropper.Mirai-7135872-0

Alert

Create hunting rule

Unix.Dropper.Mirai-7135893-0

Alert

Create hunting rule

Unix.Dropper.Mirai-7135900-0

Alert

Create hunting rule

Unix.Dropper.Mirai-7135951-0

Alert

Create hunting rule

Unix.Trojan.Gafgyt-6735924-0

Alert

Create hunting rule

Unix.Trojan.Gafgyt-6981160-0

Alert

Create hunting rule

Unix.Trojan.Gafgyt-9876285-0

Alert

Create hunting rule

Unix.Trojan.Gafgyt-9876369-0

Alert

Create hunting rule

Unix.Trojan.Gafgyt-9940653-0

Alert

Create hunting rule

Unix.Trojan.Mirai-10004218-0

Alert

Create hunting rule

Unix.Trojan.Mirai-7759336-0

Alert

Create hunting rule

Unix.Trojan.Mirai-7772538-0

Alert

Create hunting rule

Unix.Trojan.Mirai-8041689-0

Alert

Create hunting rule

Unix.Trojan.Mirai-9885259-0

Alert

Create hunting rule

Unix.Trojan.Mirai-9885284-0

Alert

Create hunting rule

Unix.Trojan.Mirai-9924065-0

Alert

Create hunting rule

Unix.Trojan.Mirai-9933849-0

Alert

Create hunting rule

Unix.Trojan.Mirai-9951089-0

Alert

Create hunting rule

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Changes access rights for a written file

Runs as daemon

Attempts to kill processes by name

Creating a process from a recently created file

Creating a file

Changes the time when the file was created, accessed, or modified

Launching a process

Creates or modifies files in /cron to set up autorun

Substitutes an application name

Creates or modifies files in /init.d to set up autorun

FileScan.IO Unknown

Verdict:

Unknown

Threat level:

  0/10

Confidence:

100%

Tags:

expand gcc lolbin masquerade

Link:

https://www.filescan.io/uploads/6acc6292a78585b9c4e9d33f/reports/972556a2-0bc4-4613-93ca-025424c6202e/overview

ELF DIGEST Malicious

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

41

Number of processes launched:

1

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/889f9f66e43430fa4fe696dd50912f555eb0b8e998942e7918b0561e01883dbe

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-10-12T03:04:00Z UTC

Last seen:

2026-10-13T18:21:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/889f9f66e43430fa4fe696dd50912f555eb0b8e998942e7918b0561e01883dbe/results?tab=lookup

Kunai Sandbox

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/1e3aeddd-3f53-4bfb-ac96-b32ead66c560

Behavior Graph:

Download SVG

Intezer Unknown

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/5a687e35-4a2e-4307-8bb5-16f8cd677eb2

Nucleon Malprob Malware

Score:

96%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/889f9f66e43430fa4fe696dd50912f555eb0b8e998942e7918b0561e01883dbe

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/889f9f66e43430fa4fe696dd50912f555eb0b8e998942e7918b0561e01883dbe/

ReversingLabs TitaniumCloud Linux.Worm.Mirai

Threat name:

Linux.Worm.Mirai

Alert

Create hunting rule

Status:

Malicious

First seen:

2026-10-12 04:30:38 UTC

File Type:

ELF64 Little (SO)

AV detection:

22 of 38 (57.89%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rcpz6zxegqyput7gs3ovbejpkvplbohjtckc46iywblb4amihw7a._file

Hatching Triage Suspicious

Result

Malware family:

n/a

Score:

  7/10

Tags:

antivm defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/261012-e5geasff22/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Changes its process name

Checks hardware identifiers (DMI)

Creates/modifies Cron job

Enumerates running processes

Modifies rc script

Reads MAC address of network interface

Reads network interface configuration

Executes dropped EXE

Renames itself

VirusTotal

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