MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40
SHA3-384 hash: 6a1c8de86010caa162199ecfc843d023bae229c257ec7713a48740074c921107abe4e93b1ffbf97821db3b217656154c
SHA1 hash: de578f46e973f0bd122b5116f0be81fd10110536
MD5 hash: ad2e9b110527e59e2867b791f1659369
humanhash: magnesium-missouri-london-video
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:40'424 bytes
First seen:2026-08-06 01:21:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:X2zVupXAei/cvWhjExFigdrCGxzt3SUY2pWJy9q3UELb:7X9WY6w7j5xzoiKnLb
TLSH T1DC03F1F1CEA29C70CBBC28365CF606DB85510BA8D87F61A70E44D3AC6BE454A15D76C2
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) :40'424 bytes
File size (de-compressed) :87'444 bytes
Format:linux/arm
Unpacked file: bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/79123f46-5c50-4b7b-9716-e7ff79848640/
Detection(s):
SecuriteInfo.com.Linux.DDoS.2720.29321.20790.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a73e1d4e3677697793eddda/reports/97288236-648e-48d1-81f7-6df12c539348/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-05T20:29:00Z UTC
Last seen:
2026-08-05T21:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b1522d34-115c-4d38-8ed9-5634a66849fa
Behavior Graph:
Download SVG
%3 guuid=49c4dffa-1a00-0000-812a-4712ed080000 pid=2285 /usr/bin/sudo guuid=f001affd-1a00-0000-812a-4712f0080000 pid=2288 /tmp/sample.bin guuid=49c4dffa-1a00-0000-812a-4712ed080000 pid=2285->guuid=f001affd-1a00-0000-812a-4712f0080000 pid=2288 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/506a303b-fd28-417d-bb80-177257d656ef
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-06 01:23:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vfrkohb5uo4nm7ex2dj5whxxksezqzaowvkwjayjqy4yg5xtdzaa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260806-brglcsfb33/
Behaviour
Reads runtime system information
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/a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40

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 a962a71c3da3b8d67c97d0d3db1ef7548998640eb55564830986398376f31e40

(this sample)

Mirai

elf bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158

  
URLhaus
https://urlhaus.abuse.ch/url/3891975/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 bb0cf0b3a99ce7331be0143e7a535bdcc5e881e6e64c39d256cf1f02fb620158
  
Dropping
MD5 ed84bd0ab44e13e943404cb57a085330

Comments