MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0
SHA3-384 hash: fd34fa2c8d9c23aacb72c8bc634ac76d18751aac962e3b0a63662348b11c938856c0cc4247dbab666a83721952ebcc5e
SHA1 hash: 685b7425c5defec3482c249ffbd3879574408c23
MD5 hash: fc3542c93b19f48208ddb9d4b6345b9e
humanhash: pizza-double-romeo-batman
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:162'400 bytes
First seen:2026-04-23 19:26:10 UTC
Last seen:2026-04-29 01:47:03 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:/ux+FZkenU4A6Y3fkjkC5gFZYiZqW25fH4VOhEcTq+XBf4BK/fBAeQltzwywU1Ir:/ux+xARfqkYWqWc4KPO+XBf5pAz51s
TLSH T1D1F30985BDC14B13C6D622BFFB5E429C372657A8D2EA710399225F20378B86B0F37546
telfhash t1a7f0c0b6cd140dd93ba4a73241c7360575ca74be493928827e88666892924653835831
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 Hailbot mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
53
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
5
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-23T09:31:00Z UTC
Last seen:
2026-04-23T16:59:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.hj
Link:
https://opentip.kaspersky.com/9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/10741bbb-17a0-4e30-87c8-013f6c5a3275
Behavior Graph:
Download SVG
%3 guuid=3ce426d8-1800-0000-24e7-919c5c090000 pid=2396 /usr/bin/sudo guuid=5dc65fdb-1800-0000-24e7-919c62090000 pid=2402 /tmp/sample.bin guuid=3ce426d8-1800-0000-24e7-919c5c090000 pid=2396->guuid=5dc65fdb-1800-0000-24e7-919c62090000 pid=2402 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/04894665-ea03-40c0-b6e8-89169a90d807
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-23 14:54:51 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t6wiganqvymqmx7b6n6h4ptxgnofb6qnelq4stimq7wn76tp57ia._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot botnet
Link:
https://tria.ge/reports/260423-x5sfnsgt4v/
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/9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0

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:ach_202412_elf_hailbot
Create hunting rule
Author:abuse.ch
Description:Detects HailBot ELF files
Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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

File information

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

Web download

Mirai

elf 9fac8301b0ae19065fe1f37c7e3e77335c50fa0d22e1c94d0c87ecdffa6fefd0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3829825/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3830543/

Comments