MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c49efe9f86d9f2c4ddd836f85e6b4afb89fbbce72df06a649f302b8fff83ffd0. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c49efe9f86d9f2c4ddd836f85e6b4afb89fbbce72df06a649f302b8fff83ffd0
SHA3-384 hash: 014228a1cbdd3108b70cc285460288fed10074ae05d28570125df628d9288011d97ed04d845826451fe389f0fbf375ea
SHA1 hash: fc0bf2d17892a6acd9955b6e15ed66fa5f30dfef
MD5 hash: 8327c3822676297681b3777954c1e729
humanhash: gee-freddie-wyoming-hamper
File name:bin.sparc
Download: download sample
Signature Mirai
Create hunting rule
File size:93'156 bytes
First seen:2026-05-21 07:00:59 UTC
Last seen:2026-05-21 22:31:54 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:TdiIXZygCYR9GmUhZRPI1XWE6t/GDJ1trsDNm57nigLl0tslmnG:Td9fjmRPI1XW81tsDNO2TnG
TLSH T19E935C32BE75192BC4C0A47621F34322F6F647DA24BC9A0F7DB10D4DAF256503257BA9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/eb63565a-6ac0-4077-ba07-1839b0a69356/
Detection(s):
Unix.Trojan.Mirai-8025795-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a0eadd1efbd399b39c18dd9/reports/28da387f-e9c1-4954-8a00-02e0592366e4/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-21T04:12:00Z UTC
Last seen:
2026-05-21T04:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/c49efe9f86d9f2c4ddd836f85e6b4afb89fbbce72df06a649f302b8fff83ffd0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/63dc592c-2429-43cf-92b0-e58c089ca32a
Behavior Graph:
Download SVG
%3 guuid=aa937c05-1800-0000-2948-f4283d0c0000 pid=3133 /usr/bin/sudo guuid=a9948807-1800-0000-2948-f428470c0000 pid=3143 /tmp/sample.bin guuid=aa937c05-1800-0000-2948-f4283d0c0000 pid=3133->guuid=a9948807-1800-0000-2948-f428470c0000 pid=3143 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2419348a-5998-40c1-96c7-e20155426d2a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c49efe9f86d9f2c4ddd836f85e6b4afb89fbbce72df06a649f302b8fff83ffd0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c49efe9f86d9f2c4ddd836f85e6b4afb89fbbce72df06a649f302b8fff83ffd0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-21 07:01:48 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yspp5h4g3hzmjxoyg34f422k7oe7xphhfxyguze7gavy774d77ia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260521-htj8laa12w/
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 c49efe9f86d9f2c4ddd836f85e6b4afb89fbbce72df06a649f302b8fff83ffd0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3847407/
  
Delivery method
Distributed via web download

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