MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9d45e38b403321e3732e180051192c50c0e8eda63de6bd67ae056c0b5ed56e4. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9d45e38b403321e3732e180051192c50c0e8eda63de6bd67ae056c0b5ed56e4
SHA3-384 hash: b22849d3d07391e1ce143052b5bc0056af31615d073f0ebeebcb1343103e2a92ff7a2c84c299623206bbcc2199785564
SHA1 hash: 4531971d2d3f87287883c570ec7b697827b12f0f
MD5 hash: 1a18ce7d4dd5f848956a865e9b5a471d
humanhash: mockingbird-coffee-green-undress
File name:f
Download: download sample
Signature Mirai
Create hunting rule
File size:106'943 bytes
First seen:2026-03-20 22:07:40 UTC
Last seen:2026-03-21 16:02:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:vfKtnMwIMUYehT8XKkzG3j+aVLXM6WDgyje:nKtbbu8XfzG3SadHyje
TLSH T1FAA3EA56F8819B12D5D012BEFE1E128E37131B78E2DE72029D246F74778A9BF0E3A505
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69bdc54d4678eefbc7b01529/reports/612b557e-511e-438e-894d-b50fc9833abb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/b9d45e38b403321e3732e180051192c50c0e8eda63de6bd67ae056c0b5ed56e4
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b9d45e38b403321e3732e180051192c50c0e8eda63de6bd67ae056c0b5ed56e4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/85494c72-9273-4d3b-9d8c-ae3292d25545
Behavior Graph:
Download SVG
%3 guuid=4267cb25-1700-0000-f58f-33c34f0e0000 pid=3663 /usr/bin/sudo guuid=d6c34128-1700-0000-f58f-33c3590e0000 pid=3673 /tmp/sample.bin guuid=4267cb25-1700-0000-f58f-33c34f0e0000 pid=3663->guuid=d6c34128-1700-0000-f58f-33c3590e0000 pid=3673 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/dc7eb49c-626f-4900-8d39-1cc766266a5d
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1887135
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b9d45e38b403321e3732e180051192c50c0e8eda63de6bd67ae056c0b5ed56e4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9d45e38b403321e3732e180051192c50c0e8eda63de6bd67ae056c0b5ed56e4/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-20 22:08:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xhkf4ofuamzb4nzs4gaakemsyuga5dw2mppgxvt24blmbnpnk3sa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260320-12ay1adt21/
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/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf b9d45e38b403321e3732e180051192c50c0e8eda63de6bd67ae056c0b5ed56e4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3800500/
  
Delivery method
Distributed via web download

Comments