MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a28c5da23e7bddb784e2d968129f8131a0f524c37c58097a989cf643937f213. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a28c5da23e7bddb784e2d968129f8131a0f524c37c58097a989cf643937f213
SHA3-384 hash: 0437fea00d4fa50c038b4845304a45a9aef2b37c7c4c4938bb76c1de73eed8040d16a806abe15cefcd4ec6b3de5a74fb
SHA1 hash: e236523b2695039018134a9636cdc2c520264377
MD5 hash: 6901ef24c765281a9f2d037f1ac92859
humanhash: november-solar-video-indigo
File name:bot.armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:112'232 bytes
First seen:2026-02-20 14:26:47 UTC
Last seen:2026-02-20 15:24:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:8HW4EP/h/CEcmoIa82tpZb0CFtXnpFZ/UUa:8sZKEclIa82tpZf3nXZ/UUa
TLSH T1B0B3E609A9419F01D4D735FAFB8F42547353AFA8E3F97101DA209FA123C6ADB0B76612
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.29582.13055.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/69986f43cd25bfe1dfd647b6/reports/96fddba3-606e-456e-bc82-ccfb1b27c7e1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/0a28c5da23e7bddb784e2d968129f8131a0f524c37c58097a989cf643937f213
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/0a28c5da23e7bddb784e2d968129f8131a0f524c37c58097a989cf643937f213/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/49217172-6255-4cdf-acb3-ae9cc744291b
Behavior Graph:
Download SVG
%3 guuid=e324eeb8-1700-0000-f677-3d3a5a0d0000 pid=3418 /usr/bin/sudo guuid=7a5303bb-1700-0000-f677-3d3a620d0000 pid=3426 /tmp/sample.bin guuid=e324eeb8-1700-0000-f677-3d3a5a0d0000 pid=3418->guuid=7a5303bb-1700-0000-f677-3d3a620d0000 pid=3426 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d7a856be-d2ad-4548-98df-f55fec102006
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1872519
Signature
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1872519 Sample: bot.armv7l.elf Startdate: 20/02/2026 Architecture: LINUX Score: 23 18 109.202.202.202, 80 INIT7CH Switzerland 2->18 20 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->20 22 3 other IPs or domains 2->22 7 bot.armv7l.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        process3 process4 13 bot.armv7l.elf 7->13         started        process5 15 bot.armv7l.elf 13->15         started        signatures6 24 Sample deletes itself 15->24
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0a28c5da23e7bddb784e2d968129f8131a0f524c37c58097a989cf643937f213
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0a28c5da23e7bddb784e2d968129f8131a0f524c37c58097a989cf643937f213/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-02-20 09:47:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 38 (28.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=biumlwrd4665w6cofwlickpycmna6usmg7cybf5jrhhwiojx6ijq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260220-rsjecacz7d/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
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/0a28c5da23e7bddb784e2d968129f8131a0f524c37c58097a989cf643937f213

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 0a28c5da23e7bddb784e2d968129f8131a0f524c37c58097a989cf643937f213

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3781620/
  
Delivery method
Distributed via web download

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