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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 448f589680fbaff80f495f908985fc1efd1cb00ffe833092b086d06404fe54c7. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 448f589680fbaff80f495f908985fc1efd1cb00ffe833092b086d06404fe54c7
SHA3-384 hash: 5869dae70d4994946d29eabbce0b817e39c4ae26766c07608736bfe20b21eeec95ea5cfeba3b5336cc3f5094218f1a5c
SHA1 hash: bfd666d4efaf74fb429f76b5610f29d8d9350724
MD5 hash: 85a998008f8a9147485dcbc7dbbde5bf
humanhash: cold-island-maine-venus
File name:adb.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:198'820 bytes
First seen:2026-10-11 17:19:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:ND8iOmwY9UYdNyTbLapUss47eyYqm6/tZLeKu:ND8FNY9v0T3apUG7eyYt6/LeKu
TLSH T1FF141889F881AF11D5D536BAFA5E4288336757B8D3FA7102EE205F2023CA91F0F7A515
telfhash t1fac02ba1080f10d0e338d600c1fcf206c050f8037f01109926e05d1588d38f3f806c13
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.28323.16802.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Manages services
Runs as daemon
Kills processes
Creating a process from a recently created file
Creating a file
Creating a file in the %temp% directory
Launching a process
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand lolbin masquerade rust
Link:
https://www.filescan.io/uploads/6acbc5559662139924d3004c/reports/ba411c24-c9e8-4d05-a62f-a345d86b04d0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
32
Number of processes launched:
1047
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/448f589680fbaff80f495f908985fc1efd1cb00ffe833092b086d06404fe54c7
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-10-11T13:45:00Z UTC
Last seen:
2026-10-12T05:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/448f589680fbaff80f495f908985fc1efd1cb00ffe833092b086d06404fe54c7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/41049a60-b62d-44b8-9c56-abc3a1b69a35
Behavior Graph:
Download SVG
%3 guuid=56ff9804-1700-0000-fb2f-bf431b0c0000 pid=3099 /usr/bin/sudo guuid=d156ab06-1700-0000-fb2f-bf43210c0000 pid=3105 /tmp/sample.bin guuid=56ff9804-1700-0000-fb2f-bf431b0c0000 pid=3099->guuid=d156ab06-1700-0000-fb2f-bf43210c0000 pid=3105 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/370ec185-64f1-47d6-8cd5-8620e117bba9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/448f589680fbaff80f495f908985fc1efd1cb00ffe833092b086d06404fe54c7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/448f589680fbaff80f495f908985fc1efd1cb00ffe833092b086d06404fe54c7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-11 17:20:26 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ishvrfua7ox7qd2jl6iitbp4d36rzmap72btbevqq3igibh6ktdq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/261011-vwkncsea96/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Writes file to tmp directory
Modifies systemd
Please note that we are no longer able to provide a coverage score for Virus Total.

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_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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: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_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
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 448f589680fbaff80f495f908985fc1efd1cb00ffe833092b086d06404fe54c7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3929220/
  
Delivery method
Distributed via web download

Comments