MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fc30b1df7c5fde1acb66eed7a784cceddb38c6607843343ead274e0a49d568a. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3fc30b1df7c5fde1acb66eed7a784cceddb38c6607843343ead274e0a49d568a
SHA3-384 hash: 456906bb477e50fbd844311666b9f6a6e64e5711a71037a51b13310fc6045625ede78519a42c78f0b6ef4dcebfeccfa9
SHA1 hash: deeb9a3a38b1bfd3e5337581df16a240fe0ecac3
MD5 hash: 06a0e7b8052b6f4827101f4fea7f7a72
humanhash: shade-bluebird-lemon-floor
File name:parm6
Download: download sample
Signature Mirai
Create hunting rule
File size:38'008 bytes
First seen:2026-07-27 19:36:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:DhbUpgfK/AwKhplB651GT8AnRTGS3DIFssAYG0kw7VF6EIlXP49q3UEL4w:DxUpgy4Fhl651u8STGST8AYG0hVF6EmF
TLSH T1E803E17022459262DB703032C9688D826ED71FFDF0FE2111079646BF9E978A5FD7C892
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 UPX
File size (compressed) :38'008 bytes
File size (de-compressed) :83'572 bytes
Format:linux/arm
Unpacked file: 53385d7dc9bf143d4fc2e5e5fc0ee63695dab54b1d5457bd6a2fbd2c611c5b17

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/52f9e7ba-ea18-4208-91ee-c6cb588f6560/
Detection(s):
SecuriteInfo.com.Linux.Mirai.10589.11644.29357.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet mirai packed upx
Link:
https://www.filescan.io/uploads/6a67b357eef005d6184ba0e2/reports/cb25893c-81bf-42ee-9c53-538f2f89b006/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3fc30b1df7c5fde1acb66eed7a784cceddb38c6607843343ead274e0a49d568a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-27T17:04:00Z UTC
Last seen:
2026-07-28T13:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3fc30b1df7c5fde1acb66eed7a784cceddb38c6607843343ead274e0a49d568a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/65ce202c-293f-4c30-ae89-cbbeae5dae89
Behavior Graph:
Download SVG
%3 guuid=5b3762df-1b00-0000-7cb6-9a54b00a0000 pid=2736 /usr/bin/sudo guuid=af88b7e5-1b00-0000-7cb6-9a54ba0a0000 pid=2746 /tmp/sample.bin guuid=5b3762df-1b00-0000-7cb6-9a54b00a0000 pid=2736->guuid=af88b7e5-1b00-0000-7cb6-9a54ba0a0000 pid=2746 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a34bd825-befe-4f75-9962-040da5af78e6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1948573
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1948573 Sample: parm6.elf Startdate: 27/07/2026 Architecture: LINUX Score: 68 14 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 4 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 26 Sample is packed with UPX 2->26 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 parm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3fc30b1df7c5fde1acb66eed7a784cceddb38c6607843343ead274e0a49d568a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3fc30b1df7c5fde1acb66eed7a784cceddb38c6607843343ead274e0a49d568a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-27 19:37:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h7bqwhpxyx66dlfwn3wxu6cmz3o3hddga6cdgq7k2j2obje5k2fa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet discovery upx
Link:
https://tria.ge/reports/260727-ybtbjsz1dx/
Behaviour
Reads runtime system information
Family: Mirai
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/3fc30b1df7c5fde1acb66eed7a784cceddb38c6607843343ead274e0a49d568a

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 3fc30b1df7c5fde1acb66eed7a784cceddb38c6607843343ead274e0a49d568a

(this sample)

Mirai

elf 53385d7dc9bf143d4fc2e5e5fc0ee63695dab54b1d5457bd6a2fbd2c611c5b17

  
URLhaus
https://urlhaus.abuse.ch/url/3892736/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 53385d7dc9bf143d4fc2e5e5fc0ee63695dab54b1d5457bd6a2fbd2c611c5b17
  
Dropping
MD5 3db5e9c447d5b6e6e9d8fb9adbca8f40

Comments