MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf228521a22296c2f6b4d5b090c0661cd31a93417d51f9b95e8b71a19127ba6a. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf228521a22296c2f6b4d5b090c0661cd31a93417d51f9b95e8b71a19127ba6a
SHA3-384 hash: c57a90591ada1b1b6a8146051ab7d863805fbc91eeee6c24dbc501c0382cc81b6e225457ba15cc991379bda3121b53bd
SHA1 hash: 52f8e3152cfa3fedc67245b00ddb622c44c95c39
MD5 hash: 93935c062d0c12438b43d1fcd010fc64
humanhash: victor-august-lemon-india
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:72'548 bytes
First seen:2025-12-06 10:43:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:buVPKxYS3IioJNRhe2rKpPzEtFbmliRKGlaU20LxRYeFrtelCAuo1:5xYSfohQdzE3+iIF0LxRFrtep1
TLSH T1506302D0ED7F2967DAF8703BDEB5908AACE42EB2807A19561146437C5D372412F78E83
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) :72'548 bytes
File size (de-compressed) :200'463 bytes
Format:linux/arm
Unpacked file: 967678bf1b5fd05002c4c1ceded4bc33d22631c859897361f495698faf450307

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f90e4b79-7ad6-4ffe-9cf0-14a8515f89d5/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/693408c1ff25e40750d5a06f/reports/c9a96d07-9df2-45a8-a44b-7fae78b41811/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-04T10:10:00Z UTC
Last seen:
2025-12-06T09:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bf228521a22296c2f6b4d5b090c0661cd31a93417d51f9b95e8b71a19127ba6a/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f8619abb-686d-469c-a019-d364656a088b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1827899
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1827899 Sample: morte.arm7.elf Startdate: 06/12/2025 Architecture: LINUX Score: 68 26 103.77.241.144, 80 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 8 morte.arm7.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 morte.arm7.elf 8->16         started        18 morte.arm7.elf 8->18         started        20 morte.arm7.elf 8->20         started        process6 22 morte.arm7.elf 16->22         started        24 morte.arm7.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf228521a22296c2f6b4d5b090c0661cd31a93417d51f9b95e8b71a19127ba6a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf228521a22296c2f6b4d5b090c0661cd31a93417d51f9b95e8b71a19127ba6a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-04 15:52:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4rikinceklmf5vu2wyjbqdgdtjrve2bpvi7tok6rny2dejhxjva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251206-msb8tagn31/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
draft22.redirectme.net
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2853d423-77c3-4c3f-964d-5bfffff052f8
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/bf228521a22296c2f6b4d5b090c0661cd31a93417d51f9b95e8b71a19127ba6a

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: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 bf228521a22296c2f6b4d5b090c0661cd31a93417d51f9b95e8b71a19127ba6a

(this sample)

Mirai

elf 967678bf1b5fd05002c4c1ceded4bc33d22631c859897361f495698faf450307

  
URLhaus
https://urlhaus.abuse.ch/url/3726133/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 967678bf1b5fd05002c4c1ceded4bc33d22631c859897361f495698faf450307
  
Dropping
MD5 cedc077950f5b9a21a12dbaeb6cbc168

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