🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f380544dc352ff8d00a9fa20722c12345241fd7c148b66cb8c0bb80f6917ccff. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f380544dc352ff8d00a9fa20722c12345241fd7c148b66cb8c0bb80f6917ccff
SHA3-384 hash: eacde45fac7f7c46ba989e06b2a18d3dc83c455dc7cce0183940291bbfbfb47b353b0a67a2822fb2dbdd435e89f5558c
SHA1 hash: f72efbe6c4acf89cad480ecad24a963cf50032b7
MD5 hash: 9c5656c37ca809b06cc85c7369b447c7
humanhash: michigan-asparagus-nuts-louisiana
File name:f380544dc352ff8d.bin
Download: download sample
Signature Mirai
Create hunting rule
File size:467'132 bytes
First seen:2026-10-05 00:24:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:IjyDUQ4wP3bVCQjjg9mWSfNpYSW3drZ2vvVVatgxqPg99O5T7BgHyim7fI4:KE4wPP
TLSH T148A45C82FC929B12C6D02AB6FABE95CC331317F4D2EF70169D245F24678A45A0F77A05
telfhash t17ec09b70089f03859310f685455fd954c67d713477c11cd59a0428861135f451e1691d
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 whack_sh
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-NL.86712721.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Kills processes
Kills critical processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand gcc lolbin masquerade
Link:
https://www.filescan.io/uploads/6ac2ee788e30518363aded94/reports/9ac45cec-6258-4f87-9225-797f69f7bd0f/overview
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/f380544dc352ff8d00a9fa20722c12345241fd7c148b66cb8c0bb80f6917ccff/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/987e147d-af19-4d1d-be42-c50a2803390a
Behavior Graph:
Download SVG
%3 guuid=1d694c83-2500-0000-8c56-33433d030000 pid=829 /usr/bin/sudo guuid=c4f8dc86-2500-0000-8c56-33433e030000 pid=830 /tmp/sample.bin guuid=1d694c83-2500-0000-8c56-33433d030000 pid=829->guuid=c4f8dc86-2500-0000-8c56-33433e030000 pid=830 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/fb89389c-eff9-4fd7-b048-fc35513cd833
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f380544dc352ff8d00a9fa20722c12345241fd7c148b66cb8c0bb80f6917ccff
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f380544dc352ff8d00a9fa20722c12345241fd7c148b66cb8c0bb80f6917ccff/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-04 16:43:35 UTC
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6oafitodkl7y2afj7iqhelasgrjed7l4csfwns4mbo4a62ixzt7q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/261005-ap6a9szepf/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Writes file to tmp directory
Changes its process name
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
Modifies the /etc/hosts DNS resolution file
Traces remote process
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f380544dc352ff8d00a9fa20722c12345241fd7c148b66cb8c0bb80f6917ccff

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_Packer_Dropper_Fileless_Armhf
Create hunting rule
Author:Serhii Kocherhan
Description:Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:LIN_Malware_Unknown_ForgeAuto_43efb4f0
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:LIN_Malware_Unknown_ForgeAuto_7213850f
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (elf, etat binaire)
Rule name:NSVPS_Hydra_SSH_Bruteforce
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 f380544dc352ff8d00a9fa20722c12345241fd7c148b66cb8c0bb80f6917ccff

(this sample)

  
Delivery method
Distributed via web download

Comments