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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 425fddfc0b8f3b3044dcc4c75dac56bee233784bf3977d620f49f4d280f26fe9. 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: 425fddfc0b8f3b3044dcc4c75dac56bee233784bf3977d620f49f4d280f26fe9
SHA3-384 hash: 46ca31c2a9c786e7f14a2e9124e377a1f302c8aa001a5e5b698a63610190aa60e4ce276b0813a6e79672ade3d91bb31e
SHA1 hash: d153818c7711ffe644dd5db243098b9be1dc8f38
MD5 hash: 1dc992fce4d02539dad327c362e62cc5
humanhash: princess-mango-network-mountain
File name:dissarm4
Download: download sample
Signature Mirai
Create hunting rule
File size:204'008 bytes
First seen:2026-10-13 06:15:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:Ju9ZLEa7o2ldcN6SlrdLFYVG4t/+qF2J8l6Ub:UZd02ld8CG4t/+e2IBb
TLSH T1D8142B85F8519E23C7C1567BFB1E428C372B1778D2EE31029E156F20379B86B0E7A652
telfhash t1693125348b881dfc27d0908f40aeb33be3b235b53b151815bf5bae86aa53de17911436
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.24074.10940.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand lolbin rust
Link:
https://www.filescan.io/uploads/6acdccb10e9fb7a68d85e8ee/reports/b4183854-1f60-4a83-8014-81f2b1f5561b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
202
Number of processes launched:
26
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/425fddfc0b8f3b3044dcc4c75dac56bee233784bf3977d620f49f4d280f26fe9
Behaviour
Persistence
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:
2026-10-14T03:40:00Z UTC
Last seen:
2026-10-14T04:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/425fddfc0b8f3b3044dcc4c75dac56bee233784bf3977d620f49f4d280f26fe9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7c08b7d2-c3c0-4926-a96e-62ac48e11aa0
Behavior Graph:
Download SVG
%3 guuid=e8064ab4-1600-0000-b76a-15ed660c0000 pid=3174 /usr/bin/sudo guuid=069f0fb6-1600-0000-b76a-15ed6d0c0000 pid=3181 /tmp/sample.bin guuid=e8064ab4-1600-0000-b76a-15ed660c0000 pid=3174->guuid=069f0fb6-1600-0000-b76a-15ed6d0c0000 pid=3181 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6795bf68-59d0-45f0-a770-d5e21d819156
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1986295
Signature
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1986295 Sample: dissarm4.elf Startdate: 13/10/2026 Architecture: LINUX Score: 64 31 104.168.4.206, 51308, 51310, 51314 AS-COLOCROSSING-HostPapaUS United States 2->31 33 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->33 35 Found malware configuration 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Gafgyt 2->39 8 dissarm4.elf 2->8         started        11 systemd snapd-env-generator 2->11         started        13 systemd snapd-env-generator 2->13         started        15 3 other processes 2->15 signatures3 process4 file5 29 /tmp/.kworker, POSIX 8->29 dropped 17 dissarm4.elf sh 8->17         started        19 dissarm4.elf sh 8->19         started        21 dissarm4.elf sh 8->21         started        process6 process7 23 sh systemctl 17->23         started        25 sh systemctl 19->25         started        27 sh systemctl 21->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/425fddfc0b8f3b3044dcc4c75dac56bee233784bf3977d620f49f4d280f26fe9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/425fddfc0b8f3b3044dcc4c75dac56bee233784bf3977d620f49f4d280f26fe9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-13 06:16:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ijp537alr45targ4ytdv3lcwx3rdg6cl6olx2yqpjh2nfahsn7uq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261013-g1k8ssgw5y/
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/425fddfc0b8f3b3044dcc4c75dac56bee233784bf3977d620f49f4d280f26fe9

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:Linux_Generic_Threat_d94e1020
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/
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 425fddfc0b8f3b3044dcc4c75dac56bee233784bf3977d620f49f4d280f26fe9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3927814/
  
Delivery method
Distributed via web download

Comments