MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd76dc535baa6306eed8c25524dcd19b27d4b453278d4b0d3c100b2ba71a5589. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fd76dc535baa6306eed8c25524dcd19b27d4b453278d4b0d3c100b2ba71a5589
SHA3-384 hash: 102d70efe1b6f25c9066ac6ff1b7c4d751e7d65dc716741759a9e9f4c5886f546b9ad6528b64b7ae661ea86ce0cac7ce
SHA1 hash: 6b776de800ef089266196f61836e1b52849d37f7
MD5 hash: a71d2d2041f66af3dffe87c51ad6ad31
humanhash: mockingbird-beer-wisconsin-july
File name:lul.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:83'204 bytes
First seen:2026-08-11 07:40:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Z2OG4WvWd4dbvAxZlj2dZMK2pQBkU4Tz9QyOWpiKBWHWd8hsFCRBwxVV6puedvg:Z2j4WvC4CxnwZMDp+kT9QyO2i9WehsFR
TLSH T1D2833999B8819617C6C1577BFB1E828C372727E8D3DA7207DE15AF21378B52B0E3A441
telfhash t143f081f1c5081dcc2be5d18a8097736545eb3c7d1f402eaa865c1fdb18a3d81f61943a
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 :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/6a7ad1f8a7fbc0309f90170f/reports/22fee43d-31a5-44a8-9fff-70c07db3cca2/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/24c26109-6e46-4027-838d-7759d0d58dd6
Behavior Graph:
Download SVG
%3 guuid=6b7a8fd0-1900-0000-b610-883dcd0a0000 pid=2765 /usr/bin/sudo guuid=c52ba9d3-1900-0000-b610-883dd40a0000 pid=2772 /tmp/sample.bin guuid=6b7a8fd0-1900-0000-b610-883dcd0a0000 pid=2765->guuid=c52ba9d3-1900-0000-b610-883dd40a0000 pid=2772 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/62c7124f-3f70-4286-a1e1-80104a282185
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1955674
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fd76dc535baa6306eed8c25524dcd19b27d4b453278d4b0d3c100b2ba71a5589
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fd76dc535baa6306eed8c25524dcd19b27d4b453278d4b0d3c100b2ba71a5589/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-11 07:41:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7v3nyu23vjrqn3wyyjksjxgrtmt5jncte6guwdj4cafsxjy2kweq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260811-jhvevsvvbx/
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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 fd76dc535baa6306eed8c25524dcd19b27d4b453278d4b0d3c100b2ba71a5589

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3891888/
  
Delivery method
Distributed via web download

Comments