MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 faf9b993d87a98c90b6cd4cefcbd5b0687cbbb012dba6a244195ef3cdc02f2a1. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: faf9b993d87a98c90b6cd4cefcbd5b0687cbbb012dba6a244195ef3cdc02f2a1
SHA3-384 hash: 88a8a76b45b7aecee24e1c25d16dc9f248d2cde67dc6d679336266f85c6e8ca0dbe75874aca2d966bdc0ae131df08789
SHA1 hash: 7990271ba7d1ba649f6ab411e65ce981c4a46c2a
MD5 hash: 29e58db226f5b906a2f52431f27ff764
humanhash: ten-idaho-dakota-mike
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:10'620 bytes
First seen:2026-07-26 12:44:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 192:X+EK8RSl8HfSBNlctdquLWztjtugYEyBZQJaeRB2thQJ7QfdPV1MoRhTpWOltZZ7:X+ji0AZLQTugY9ZQwes6ehV2ahTp/ftH
TLSH T13A22C041BF3229D2D3A40DBA029859E6A462E31434E653AB89C01777AC7E17ECF1C85A
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 BlinkzSec
Tags:mirai UPX
File size (compressed) :10'620 bytes
File size (de-compressed) :23'044 bytes
Format:linux/arm
Unpacked file: f440eb529664b6207dfe42405c559c70b775cd82813c8c30949efa6f5c3bc1e2

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
GB GB
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2916bf99-81fc-46a6-b509-04f04b55a2d9/
Detection(s):
Unix.Trojan.Mirai-9935286-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a6601c91a6feb388570bd31/reports/e05333b2-2344-4931-b787-80dd8221d1e9/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/faf9b993d87a98c90b6cd4cefcbd5b0687cbbb012dba6a244195ef3cdc02f2a1
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4279e750-047a-4ed1-bb02-353ee1a4f3cf
Behavior Graph:
Download SVG
%3 guuid=a18e3f3c-1d00-0000-3bdf-9c05be090000 pid=2494 /usr/bin/sudo guuid=f6f38d3f-1d00-0000-3bdf-9c05c6090000 pid=2502 /tmp/sample.bin guuid=a18e3f3c-1d00-0000-3bdf-9c05be090000 pid=2494->guuid=f6f38d3f-1d00-0000-3bdf-9c05c6090000 pid=2502 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/19e4e02f-883d-42ff-8d19-9dbdb01ca906
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/faf9b993d87a98c90b6cd4cefcbd5b0687cbbb012dba6a244195ef3cdc02f2a1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/faf9b993d87a98c90b6cd4cefcbd5b0687cbbb012dba6a244195ef3cdc02f2a1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-26 12:43:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7l43te6ypkmmsc3m2thpzpk3a2d4xoybfw5gujcbsxxtzxac6kqq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260726-pysh4avenc/
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: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 faf9b993d87a98c90b6cd4cefcbd5b0687cbbb012dba6a244195ef3cdc02f2a1

(this sample)

Mirai

elf f440eb529664b6207dfe42405c559c70b775cd82813c8c30949efa6f5c3bc1e2

  
Dropping
SHA256 f440eb529664b6207dfe42405c559c70b775cd82813c8c30949efa6f5c3bc1e2
  
Dropping
MD5 4e2fa277fda3fd116f4a5ab8a9713139
  
URLhaus
https://urlhaus.abuse.ch/url/3891996/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3891972/
  
URLhaus
https://urlhaus.abuse.ch/url/3891979/

Comments