MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f3762d032cc25873728ad0cdafffc90dbf1674c8a39a20f170918908ab37fe0. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f3762d032cc25873728ad0cdafffc90dbf1674c8a39a20f170918908ab37fe0
SHA3-384 hash: 657179a3d838c7857959f8b9575c09c787ac621279df5bb24a7313c2e47844f039555d654be9b61cb46f9f41c4beec4e
SHA1 hash: 05e3d22084bd110730fc64322567454c7959538d
MD5 hash: 5f54a0a6392f66d1e7969c7194404aaa
humanhash: oranges-winter-carbon-december
File name:boatnet.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:61'572 bytes
First seen:2026-08-08 14:57:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PsJ2VlkhiaASA+JtZlZZLoszCn0A8ecot7VJue:G2V59SvtZDZLosQ0Atcq7VQe
TLSH T17D53F13C13012254FABF5EBDBBA13B543F250FA7B9162C1A55A8B2E78E515E004D3A94
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter BlinkzSec
Tags:mirai UPX
File size (compressed) :61'572 bytes
File size (de-compressed) :218'608 bytes
Format:linux/mips
Unpacked file: 41f15180642cef3c8fea7d7cccf94100d2c0b618b30e9f81102df15291d3a08d

Intelligence

File Origin
# of uploads :
1
# of downloads :
56
Origin country :
IR IR
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/652a54f6-f3d0-4b97-9c31-9d8b35c48063/
Detection(s):
SecuriteInfo.com.Linux.Mirai.9829.19080.4564.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Removes directories
Receives data from a server
Sets a written file as executable
Connection attempt
Launching a process
Sends data to a server
Runs as daemon
Deleting a recently created file
Creating a file
Changes access rights for a file
Changes access rights for a written file
Removes directories from a temporary directory
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a774425ebed19cd03d8f683/reports/d39acc09-a8f7-4038-943c-f4e7a5a6daee/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-07T14:01:00Z UTC
Last seen:
2026-08-08T13:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7f3762d032cc25873728ad0cdafffc90dbf1674c8a39a20f170918908ab37fe0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bc1de1bb-cd48-42dd-b46b-7774ad20b8f9
Behavior Graph:
Download SVG
%3 guuid=e6899766-1b00-0000-2ee5-38c569090000 pid=2409 /usr/bin/sudo guuid=73ca6b6a-1b00-0000-2ee5-38c56f090000 pid=2415 /tmp/sample.bin guuid=e6899766-1b00-0000-2ee5-38c569090000 pid=2409->guuid=73ca6b6a-1b00-0000-2ee5-38c56f090000 pid=2415 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4dcb4c8d-22b7-4f9b-82b3-6fd34f978763
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7f3762d032cc25873728ad0cdafffc90dbf1674c8a39a20f170918908ab37fe0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7f3762d032cc25873728ad0cdafffc90dbf1674c8a39a20f170918908ab37fe0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-07 19:02:59 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p43wfubszqsyonzivugnv774sdn7cz2mri42edyxbemjbcvtp7qa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260808-sccgjaszgx/
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/7f3762d032cc25873728ad0cdafffc90dbf1674c8a39a20f170918908ab37fe0

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 7f3762d032cc25873728ad0cdafffc90dbf1674c8a39a20f170918908ab37fe0

(this sample)

Mirai

elf 41f15180642cef3c8fea7d7cccf94100d2c0b618b30e9f81102df15291d3a08d

  
URLhaus
https://urlhaus.abuse.ch/url/3899728/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3899748/
  
Dropping
SHA256 41f15180642cef3c8fea7d7cccf94100d2c0b618b30e9f81102df15291d3a08d
  
Dropping
MD5 ab817dcca17d3182a12f8a7cd6d37c76

Comments