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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfe46ef90c4c4093466ef4aacbefe911cef37492c57c41e186bed298a03cebfd. 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: 9


Intelligence 9 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfe46ef90c4c4093466ef4aacbefe911cef37492c57c41e186bed298a03cebfd
SHA3-384 hash: 272a8739aa921a300d900405d6576e5345477ba5a983dcce80e26562545055ce6333e7f13cafb0c62995e6b0c1c24c6e
SHA1 hash: 8a9f323e509fbcb482de2a75cbf274c8bb9122ae
MD5 hash: 65288d4b562d93949a16294b456924d8
humanhash: enemy-oxygen-seven-wisconsin
File name:ext4
Download: download sample
Signature Mirai
Create hunting rule
File size:139'026 bytes
First seen:2026-10-07 07:07:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:CEwomT4xrdsi4+IjNl36Z9P9LZcYuX1aBprG+NJDdkJoYWU7hL95:JwomT4xxDIjNl36Z9PdZcNGbDdkJoYWw
TLSH T1BED33ADFDA1C0357C49B4AB0EC6727F78768A9B11291D1C4A2CBEEC107726742126FE5
telfhash t146212142627d8e293ff249249c6c07b12956652272807f70ef6ec1c41537009b565d9f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
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Unix.Dropper.Mirai-7139232-0
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Unix.Trojan.Mirai-7688276-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Deletes a file
Kills processes
Sets a written file as executable
Creates or modifies symbolic links
Deleting a recently created file
Runs as daemon
Changes access rights for a written file
Creating a file
Launching a process
Connection attempt
Creating a file in the %temp% directory
Manages services
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Kills critical processes
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6ac5efb11843c066a60f2ebd/reports/2f47c857-ab33-4221-a37e-edad204250c6/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-06T12:52:00Z UTC
Last seen:
2026-10-06T13:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dfe46ef90c4c4093466ef4aacbefe911cef37492c57c41e186bed298a03cebfd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b19c48cb-b117-4a6d-ba41-3e26164c973a
Behavior Graph:
Download SVG
%3 guuid=b5cc6b31-1900-0000-2006-7ce197040000 pid=1175 /usr/bin/sudo guuid=31172f35-1900-0000-2006-7ce19c040000 pid=1180 /tmp/sample.bin guuid=b5cc6b31-1900-0000-2006-7ce197040000 pid=1175->guuid=31172f35-1900-0000-2006-7ce19c040000 pid=1180 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/69957371-2ed7-4c65-ac01-db44d62c93f0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dfe46ef90c4c4093466ef4aacbefe911cef37492c57c41e186bed298a03cebfd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dfe46ef90c4c4093466ef4aacbefe911cef37492c57c41e186bed298a03cebfd/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 17:43:46 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=37sg56imjrajgrto6svmx37jchhpg5esyv6edymgx3jjrib45p6q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/261007-hxszxahh49/
Malware Config
C2 Extraction:
64.89.161.96:55487
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/dfe46ef90c4c4093466ef4aacbefe911cef37492c57c41e186bed298a03cebfd

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
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Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:DetectEncryptedVariants
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Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_DDoS_Gafgyt_Variant
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Author:Serhii Kocherhan
Description:Detects Gafgyt (Qbot) / Mirai variant with specific DDoS functions (vseattack, ftcp, SendHTTPHex) and recon routines
Rule name:ELF_IoT_Persistence_Hunt
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Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
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Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:RANSOMWARE
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Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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
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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 dfe46ef90c4c4093466ef4aacbefe911cef37492c57c41e186bed298a03cebfd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916725/
  
Delivery method
Distributed via web download

Comments