MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc913f6a78bb5d7378f29d1a6b6c8bcc8c3ee737b7a5bfef334da1260b3246fb. 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 9 File information Comments

SHA256 hash:	fc913f6a78bb5d7378f29d1a6b6c8bcc8c3ee737b7a5bfef334da1260b3246fb
SHA3-384 hash:	ef910524b013415635c4ebaacc33169f95fb0a14f1309d9c4edccdc6f83611c7dbff7efa873c003bc4d477664d7f1e82
SHA1 hash:	1d7a6e6f6da71dd9a4aaefa1277c6b0bfb8fac60
MD5 hash:	1c35b3eacf88ca392613b7866d3046cc
humanhash:	stream-fourteen-cardinal-louisiana
File name:	x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	89'960 bytes
First seen:	2026-11-07 19:01:19 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:e9NlC0DpocNW3g2oaK79HN1nWr/ISCObM41ChJ:8xDpowpjR7zkVCKMB
TLSH	T170935BCAFB83E0F1FC9205B2613B5B225F72E52A402AEE51D7296D35CD66500D71B36C
telfhash	t1e35157f27d6a0cfcf790ac4d971e1783b70a9b77162071b644e2662137f6aa08076c35
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 torii upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6

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) :	40'976 bytes
File size (de-compressed) :	89'960 bytes
Format:	linux/i386
Packed file:	f49da692e4a7297499b7e0769dff2dc9dbc2e1dbe16623e025a4c2ab7e937fd6

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Unix.Trojan.Mirai-9853183-0

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

bash lolbin

Link:

https://www.filescan.io/uploads/6aef75b355416b47999bc711/reports/7654cd2b-c1a1-4f3e-9709-71116e56b023/overview

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/fc913f6a78bb5d7378f29d1a6b6c8bcc8c3ee737b7a5bfef334da1260b3246fb

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

Link:

https://opentip.kaspersky.com/fc913f6a78bb5d7378f29d1a6b6c8bcc8c3ee737b7a5bfef334da1260b3246fb/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/35e075c2-facc-4cbe-ade9-0a466abedf8b

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/aa0344c1-bb49-4ab2-b5ae-b008c9b005b7

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/fc913f6a78bb5d7378f29d1a6b6c8bcc8c3ee737b7a5bfef334da1260b3246fb/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-11-07 09:18:19 UTC

File Type:

ELF32 Little (Exe)

AV detection:

18 of 38 (47.37%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7sit62tyxnoxg6hstungw3elzsgd5zzxw6s373ztjwqsmczsi35q._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/261107-xps29sfs5q/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Reads system network configuration

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Enumerates active TCP sockets

Enumerates running processes

Modifies init.d

Modifies systemd

Write file to user bin folder

Writes file to system bin folder

File and Directory Permissions Modification

Malware Family:

mirai

Malicious:

True

Tags:

payload elf

Link:

https://intel.virussign.com/intelligence/file/fc913f6a78bb5d7378f29d1a6b6c8bcc8c3ee737b7a5bfef334da1260b3246fb

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/fc913f6a78bb5d7378f29d1a6b6c8bcc8c3ee737b7a5bfef334da1260b3246fb

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:	ELF_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

Rule name:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

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_Trojan_Gafgyt_5bf62ce4 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_389ee3e9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_5f7b67b8 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

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/