MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a100f345ef9144f03b9beb8341d47f4eaaf8a3fd7090c2414b4096ced17fb712. 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: 5


Intelligence 5 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a100f345ef9144f03b9beb8341d47f4eaaf8a3fd7090c2414b4096ced17fb712
SHA3-384 hash: 61d68519fc7b1dfb1c7e3d00dde5b5fe789ef386d19f78c346f08b7c05aa5ef92581df839f110816b9932e0944df4d63
SHA1 hash: 6573d9d93b3c977714934aa78affdcbd634ff27d
MD5 hash: ee71b10cbeab6604443252a31fed2925
humanhash: texas-juliet-kansas-hamper
File name:volar.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:146'524 bytes
First seen:2026-07-18 19:00:54 UTC
Last seen:2026-07-19 07:04:11 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:InVA2bFnorO66R/bLRa7SAOUpw0VxjbigLsFDXyu3En1E:yoy66RTLNZUG6L6Dyu4E
TLSH T19FE3E6C7FD01DEB7F40AE37648A348157130FFA60D621A73722379AAEA390D51467E86
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm anti-vm gcc masquerade
Link:
https://www.filescan.io/uploads/6a5bcdb59902898be6cf7b07/reports/bcd0ea47-1b56-40c8-b0a2-1949df24ebe9/overview
Verdict:
Unknown
File Type:
elf.32.be
Link:
https://opentip.kaspersky.com/a100f345ef9144f03b9beb8341d47f4eaaf8a3fd7090c2414b4096ced17fb712/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/02a096c5-8244-49c9-8f8c-7052c00ea68f
Behavior Graph:
Download SVG
%3 guuid=6b93091b-1a00-0000-8c0c-6c452f080000 pid=2095 /usr/bin/sudo guuid=51d7ad1c-1a00-0000-8c0c-6c4536080000 pid=2102 /tmp/sample.bin guuid=6b93091b-1a00-0000-8c0c-6c452f080000 pid=2095->guuid=51d7ad1c-1a00-0000-8c0c-6c4536080000 pid=2102 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/12e95f69-00bb-4c29-8d4b-4eeae8d44f17
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a100f345ef9144f03b9beb8341d47f4eaaf8a3fd7090c2414b4096ced17fb712
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a100f345ef9144f03b9beb8341d47f4eaaf8a3fd7090c2414b4096ced17fb712/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-18 19:04:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ueapgrppsfcpao435obudvd7j2vpri75ocimeqkliclm5ul7w4ja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260718-xp378sdx21/
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/a100f345ef9144f03b9beb8341d47f4eaaf8a3fd7090c2414b4096ced17fb712

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: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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf a100f345ef9144f03b9beb8341d47f4eaaf8a3fd7090c2414b4096ced17fb712

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3888371/
  
Delivery method
Distributed via web download

Comments