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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb735a2e3966146bb8dfaa616eeb403b7b1b4ccfc57f0918477e2c4bc4c6c760. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb735a2e3966146bb8dfaa616eeb403b7b1b4ccfc57f0918477e2c4bc4c6c760
SHA3-384 hash: 104f0cda581129fb3702daa86f1f44a3455b9e612790a7e5caebb2ccf7f6bc3bcd55901bcf4a8d5e4c99d716db475309
SHA1 hash: 13c4986f48246391382bb06c5011cbd4d84e82a8
MD5 hash: ad9f95e1052ba067ce001d97c36da8da
humanhash: tennis-gee-fix-xray
File name:armv5l
Download: download sample
Signature Mirai
Create hunting rule
File size:141'856 bytes
First seen:2026-10-21 18:13:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8OCheacgehhVDdzW99EydDZ0ByUAlaU4VGXBTJpoPF3J4xO3tXQ6TozuhsPhnTlB:XCheacgM0peBnU4UBfoPF5fjTdsZnL1
TLSH T1D2D31945F9519B13CAC662B7FF4E428D772707ACD2EE32039D256F20379B86A0E3A145
telfhash t1872102a29f441ebc27d0416956e8b617f5ed348d0f232d239a8d69df5703de270b8816
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 413f0b49464959b08e619c713212f2f991bf23be8c5fcb2ad5ac9e249d736793
File size (compressed) :53'932 bytes
File size (de-compressed) :141'856 bytes
Format:linux/arm
Packed file: 413f0b49464959b08e619c713212f2f991bf23be8c5fcb2ad5ac9e249d736793

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060414-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cdfaa5aa-f5de-417f-ae1f-519e43951ba7
Behavior Graph:
Download SVG
%3 guuid=e8961509-1800-0000-12c1-d69076080000 pid=2166 /usr/bin/sudo guuid=9e2a280b-1800-0000-12c1-d6907b080000 pid=2171 /tmp/sample.bin guuid=e8961509-1800-0000-12c1-d69076080000 pid=2166->guuid=9e2a280b-1800-0000-12c1-d6907b080000 pid=2171 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b12494c3-3723-4bd1-92b6-68f7616f7f5e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb735a2e3966146bb8dfaa616eeb403b7b1b4ccfc57f0918477e2c4bc4c6c760
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb735a2e3966146bb8dfaa616eeb403b7b1b4ccfc57f0918477e2c4bc4c6c760/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-21 18:12:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7nzvulrzmykgxog7vjqw522ahn5rwtgpyv7qsgchpywexrggy5qa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/261021-wvhcaavtaz/
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/fb735a2e3966146bb8dfaa616eeb403b7b1b4ccfc57f0918477e2c4bc4c6c760

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_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 413f0b49464959b08e619c713212f2f991bf23be8c5fcb2ad5ac9e249d736793

Mirai

elf fb735a2e3966146bb8dfaa616eeb403b7b1b4ccfc57f0918477e2c4bc4c6c760

(this sample)

  
Dropped by
SHA256 413f0b49464959b08e619c713212f2f991bf23be8c5fcb2ad5ac9e249d736793
  
URLhaus
https://urlhaus.abuse.ch/url/3955101/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 91c16330e72a9fd2c1eaef9019675a0d

Comments