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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f498a7cb640ee8902113e951937e1f4cf2d21743ef4fc1cdcc4426a26c7af18. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f498a7cb640ee8902113e951937e1f4cf2d21743ef4fc1cdcc4426a26c7af18
SHA3-384 hash: 671b15825b68c56870a9df9f22191300644b0ec2258bc127a22c3afecaed9c66e620d82a7d765c51efbc5c160fc42713
SHA1 hash: 18dab527c7a23ad84e8406ad603d6586cf9c8f98
MD5 hash: 46b52c1aeca9d61c7b1bf67667648431
humanhash: failed-march-nitrogen-iowa
File name:kernal
Download: download sample
Signature Mirai
Create hunting rule
File size:134'929 bytes
First seen:2026-10-06 07:08:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gBlf72PGdy+fX4L7r+24+1NOsyuYjZYwD7JoYWBthL15:4f72PgyT/+291xyu8HD7JoYWBthL15
TLSH T141D3F9CEF801DEB6F50AA636C4C30A17B2B0BB750A52D62172C7F96699371D43826FC5
telfhash t119212e42627e8e293ff249249cac07b129566522b2807f70ef6ec2c01537009b969d9f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Downloader.Mirai-7340346-0
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Unix.Dropper.Mirai-7139232-0
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Unix.Trojan.Gafgyt-7782058-0
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Unix.Trojan.Mirai-10018298-0
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Unix.Trojan.Mirai-9940650-0
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Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-06T05:22:00Z UTC
Last seen:
2026-10-06T05:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6f498a7cb640ee8902113e951937e1f4cf2d21743ef4fc1cdcc4426a26c7af18/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bac73289-d0e7-46cc-9d7d-8aa1548316d3
Behavior Graph:
Download SVG
%3 guuid=cb4a5dc8-1a00-0000-200f-6c5221080000 pid=2081 /usr/bin/sudo guuid=a3157cca-1a00-0000-200f-6c5226080000 pid=2086 /tmp/sample.bin guuid=cb4a5dc8-1a00-0000-200f-6c5221080000 pid=2081->guuid=a3157cca-1a00-0000-200f-6c5226080000 pid=2086 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b62730ec-a053-4640-98ac-1c0a642c5479
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6f498a7cb640ee8902113e951937e1f4cf2d21743ef4fc1cdcc4426a26c7af18
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/6f498a7cb640ee8902113e951937e1f4cf2d21743ef4fc1cdcc4426a26c7af18/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-10-06 07:09:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5eyu7fwidxisaqrh2krsn7b6ths2iluh32pyhg4yrbgujwhv4ma._file
Result
Malware family:
gafgyt
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Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/261006-hywr7adf54/
Malware Config
C2 Extraction:
64.89.160.222:55487
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/6f498a7cb640ee8902113e951937e1f4cf2d21743ef4fc1cdcc4426a26c7af18

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:DetectEncryptedVariants
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Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_DDoS_Gafgyt_Variant
Create hunting rule
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
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Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic
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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
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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
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 6f498a7cb640ee8902113e951937e1f4cf2d21743ef4fc1cdcc4426a26c7af18

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3917329/
  
Delivery method
Distributed via web download

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