MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfa1d55586a790168695f6a9a6e013a160208d809e5c1f8ec2b8f6e06dd0e35a. 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: bfa1d55586a790168695f6a9a6e013a160208d809e5c1f8ec2b8f6e06dd0e35a
SHA3-384 hash: 6d7d76bd14caf020e75e3fc1fde53e893f65d8fd60f6684e9b811b6f5e8f5f6207076ac929350359f25bab472b3e3c16
SHA1 hash: 0167b06c5bc1917da4fa8296a636829dca6c1cd0
MD5 hash: e79a51891e37e75996805f9b6260cf2c
humanhash: echo-red-california-item
File name:main_m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:154'624 bytes
First seen:2025-07-31 12:10:15 UTC
Last seen:2025-09-11 14:35:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:mTPcs/rwSGYxI6gbXHg/H8/lT2aVGjbiiLr4FIyt57V:WDi6gbXEH2T2vLXytZV
TLSH T161E328C7F901DDF9F40AE73748174805B630BBD248525A373267397BED3A1A90963E8A
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
26
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/688b5d3ca16348d835f5ba0b/reports/864c021a-a865-4cca-ab64-3f4e5d73ecf9/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/776c1220-34b5-4e38-8732-ab2c2f25b68a
Behavior Graph:
Download SVG
%3 guuid=b3f2a321-1800-0000-bc52-8ac6150c0000 pid=3093 /usr/bin/sudo guuid=bd619f23-1800-0000-bc52-8ac61d0c0000 pid=3101 /tmp/sample.bin guuid=b3f2a321-1800-0000-bc52-8ac6150c0000 pid=3093->guuid=bd619f23-1800-0000-bc52-8ac61d0c0000 pid=3101 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/817e08ac-689a-4c0b-8699-d3cba4a95add
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1747779
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bfa1d55586a790168695f6a9a6e013a160208d809e5c1f8ec2b8f6e06dd0e35a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bfa1d55586a790168695f6a9a6e013a160208d809e5c1f8ec2b8f6e06dd0e35a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-31 14:51:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6q5kvmgu6ibnbuv62u2nyatufqcbdmatzob7dwcxd3oa3oq4nna._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250731-pb9tvswlw6/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-7782058-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/66c807eb-e42a-4f70-a1bf-d57004b48bad
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/bfa1d55586a790168695f6a9a6e013a160208d809e5c1f8ec2b8f6e06dd0e35a

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 bfa1d55586a790168695f6a9a6e013a160208d809e5c1f8ec2b8f6e06dd0e35a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575760/
  
Delivery method
Distributed via web download

Comments