MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8be45a03451538a0183f4118e5dab3e1306c87546c3230f29e3637d031c3ae1. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8be45a03451538a0183f4118e5dab3e1306c87546c3230f29e3637d031c3ae1
SHA3-384 hash: 3a6c4f7e31b51367613d9feab4d791424d1a1446a03530c4b0144212de0426bdcbc63812b047367211fa0802a2dca3e5
SHA1 hash: 5c670763cdf92a09cd726da9d81fdaa99ee30777
MD5 hash: 7f398a8eacadfa985fb699bdc2fef0c8
humanhash: carbon-carolina-alabama-bacon
File name:mirai.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:20'880 bytes
First seen:2025-11-12 09:32:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:2v6WEhmxeqtosJm41XlQypFpZH4cg8ajjLmkeoA5IDhymdGUop5ha:M6WMmx1OyplH9gJASDs3UozM
TLSH T19592D124166ADEF0E999083EDA7CD857B2560FECD5FF500408BD45BC4A9E00B61F548B
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 UPX
File size (compressed) :20'880 bytes
File size (de-compressed) :46'868 bytes
Format:linux/arm
Unpacked file: e458c5b6f80f626ebccf43dbfa789e113b93ac6a16c940cc859f2e81355a8cbf

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f8be45a03451538a0183f4118e5dab3e1306c87546c3230f29e3637d031c3ae1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 103.77.246.136:56999
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-12T05:12:00Z UTC
Last seen:
2025-11-13T10:23:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f8be45a03451538a0183f4118e5dab3e1306c87546c3230f29e3637d031c3ae1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/25541932-4994-407d-9f19-3857a1cd1ad0
Behavior Graph:
Download SVG
%3 guuid=2aad233e-1a00-0000-4498-0072050b0000 pid=2821 /usr/bin/sudo guuid=60ffdd3f-1a00-0000-4498-00720a0b0000 pid=2826 /tmp/sample.bin guuid=2aad233e-1a00-0000-4498-0072050b0000 pid=2821->guuid=60ffdd3f-1a00-0000-4498-00720a0b0000 pid=2826 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a3ec187-0d12-4627-afb6-7592dea1e048
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1812516
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1812516 Sample: mirai.arm.elf Startdate: 12/11/2025 Architecture: LINUX Score: 60 14 217.32.184.17, 23 PLUSNETUKInternetServiceProviderGB United Kingdom 2->14 16 Malicious sample detected (through community Yara rule) 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Sample is packed with UPX 2->20 8 mirai.arm.elf 2->8         started        signatures3 process4 process5 10 mirai.arm.elf 8->10         started        process6 12 mirai.arm.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f8be45a03451538a0183f4118e5dab3e1306c87546c3230f29e3637d031c3ae1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8be45a03451538a0183f4118e5dab3e1306c87546c3230f29e3637d031c3ae1/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-11-12 09:33:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7c7elibukfjyuamd6qiy4xnlhyjqnsdvi3bsgdzj4nrx2ay4hlqq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251112-ljcmjstrhw/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c416d775-fc96-4d1b-abc3-ae199ea5101c
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/f8be45a03451538a0183f4118e5dab3e1306c87546c3230f29e3637d031c3ae1

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: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 f8be45a03451538a0183f4118e5dab3e1306c87546c3230f29e3637d031c3ae1

(this sample)

Mirai

elf e458c5b6f80f626ebccf43dbfa789e113b93ac6a16c940cc859f2e81355a8cbf

  
URLhaus
https://urlhaus.abuse.ch/url/3703593/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e458c5b6f80f626ebccf43dbfa789e113b93ac6a16c940cc859f2e81355a8cbf
  
Dropping
MD5 739d6d8fcc2406341ca9955a27c71bc2

Comments