MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f98f9ae6fc927faeb11fa38c4fc8151a619debbe23da9931354466a2d8878b3c. 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 7 File information Comments
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SHA256 hash: f98f9ae6fc927faeb11fa38c4fc8151a619debbe23da9931354466a2d8878b3c
SHA3-384 hash: da902a541d6cce5dad1b9a50a47c50d413a5eb4b246fa78e2002e4c6a6f2f1c995a58ac07f8fb623514d2681d78c261d
SHA1 hash: 908042149986c7694a68b061e40fa693b4ae5cc8
MD5 hash: f225d83b26430e26bd8df7b409b03d6b
humanhash: quebec-arkansas-wisconsin-high
File name:nz.m68k
Download: download sample
Signature Mirai
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File size:96'740 bytes
First seen:2026-03-30 00:28:59 UTC
Last seen:2026-03-30 06:56:39 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:jsdLEbXJld3puE6tRknqUDP4JX1ougFWSmfBPD8bcjabkH5A2gk0z/z/V4yFKGCF:jbuHt4qUDP4J4wSmfZn2wA9kqzFKGCJr
TLSH T1D19318C6F401DC7DF80FDABB4463690EB631E2611A831B266757BE53AD321E05927F82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-6981989-0
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Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135897-0
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Unix.Dropper.Mirai-7135901-0
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Unix.Dropper.Mirai-7135909-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7135918-0
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Unix.Dropper.Mirai-7135954-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136028-0
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Unix.Trojan.Gafgyt-7782058-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Mirai-9441505-0
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Unix.Trojan.Mirai-9940650-0
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Unix.Dropper.Mirai-10007027-0
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Unix.Trojan.Mirai-10009361-0
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Unix.Trojan.Mirai-10018298-0
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Unix.Trojan.Mirai-10059006-0
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Unix.Trojan.Mirai-10059216-0
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Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/69c9c3f458ab754d33bb84b1/reports/07383217-3c4d-4b49-86db-8deff5982630/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-03-29T21:33:00Z UTC
Last seen:
2026-03-30T08:48:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/f98f9ae6fc927faeb11fa38c4fc8151a619debbe23da9931354466a2d8878b3c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6d948779-3c6d-44eb-9e1a-20d22dc42179
Behavior Graph:
Download SVG
%3 guuid=cd81f35c-1b00-0000-8f15-6236260a0000 pid=2598 /usr/bin/sudo guuid=0757c95e-1b00-0000-8f15-62362c0a0000 pid=2604 /tmp/sample.bin guuid=cd81f35c-1b00-0000-8f15-6236260a0000 pid=2598->guuid=0757c95e-1b00-0000-8f15-62362c0a0000 pid=2604 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5195001c-e3ef-43b3-ad27-9da1d6e86bc0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f98f9ae6fc927faeb11fa38c4fc8151a619debbe23da9931354466a2d8878b3c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f98f9ae6fc927faeb11fa38c4fc8151a619debbe23da9931354466a2d8878b3c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f98f9ae6fc927faeb11fa38c4fc8151a619debbe23da9931354466a2d8878b3c
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-03-30 00:29:47 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7ghzvzx4sj725mi7uoge7savdjqz3256epnjsmjvirtkfwehrm6a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260330-as4lvae13j/
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/f98f9ae6fc927faeb11fa38c4fc8151a619debbe23da9931354466a2d8878b3c

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_Mirai
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Author:NDA0E
Description:Detects multiple Mirai variants
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:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_XORed_Mozilla_Oct19
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Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
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Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
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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 f98f9ae6fc927faeb11fa38c4fc8151a619debbe23da9931354466a2d8878b3c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3807988/
  
Delivery method
Distributed via web download

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