MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b9891cc64b34fc70bc736015bac1650f9cc241abeaeefd90abc6cfb44fe85fc. 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: 3b9891cc64b34fc70bc736015bac1650f9cc241abeaeefd90abc6cfb44fe85fc
SHA3-384 hash: 766607f605f3d1739222d174287a90878e9eafab2c5ef7c298e1bc747e815bacd642a4cb60efc7b494b2ea624a15808b
SHA1 hash: a4cae79d9fca027d35e2c4528ea44d5917131abf
MD5 hash: dbdceb0974f689bb294655458f119355
humanhash: october-florida-crazy-twelve
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:126'364 bytes
First seen:2026-06-19 15:40:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:xDyqzisfRpsdju+22tIfQ4Qy1q8KgsZo/UMdOOUzDZnoeF:lpI3AKy1/KgsZAUboeF
TLSH T1D5C35BC7B801EDBCF80A973644570D15F530A7616B924A3272A2BB6FD8770D9092BF47
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-38.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a35630590632a45f72d8451/reports/b0d9504c-c67e-42b8-8941-b6766a119338/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-06-19T09:23:00Z UTC
Last seen:
2026-06-19T09:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3b9891cc64b34fc70bc736015bac1650f9cc241abeaeefd90abc6cfb44fe85fc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2b5b15da-7e09-4150-bedc-c9eef3ae48f7
Behavior Graph:
Download SVG
%3 guuid=d6997be4-1e00-0000-7302-65f600120000 pid=4608 /usr/bin/sudo guuid=c6ee2be6-1e00-0000-7302-65f606120000 pid=4614 /tmp/sample.bin guuid=d6997be4-1e00-0000-7302-65f600120000 pid=4608->guuid=c6ee2be6-1e00-0000-7302-65f606120000 pid=4614 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/55c1a6d9-1b4e-4a27-88da-848700e1f714
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3b9891cc64b34fc70bc736015bac1650f9cc241abeaeefd90abc6cfb44fe85fc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3b9891cc64b34fc70bc736015bac1650f9cc241abeaeefd90abc6cfb44fe85fc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-19 14:19:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=homjdtdewnh4oc6hgyavxlawkd44yja2x2xo7wikxrwpwrh6qx6a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260619-s4k8raht5j/
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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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 3b9891cc64b34fc70bc736015bac1650f9cc241abeaeefd90abc6cfb44fe85fc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3867630/
  
Delivery method
Distributed via web download

Comments