MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 042d43f122fe4f0349f34c358ed499ca29011ae4a35e147355cbf419d3db3746. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 042d43f122fe4f0349f34c358ed499ca29011ae4a35e147355cbf419d3db3746
SHA3-384 hash: 8b4efd512c60b8db9f4a5612e63aad2e9c953ce0c89b5d36dd08f988ebed09dcfbf0e9490fc929f44891a14c11a84034
SHA1 hash: 2c730385419a9f5f9c4ca6f075bb8158dfe14a01
MD5 hash: b5808292dc880e8305685a5ec767c320
humanhash: asparagus-skylark-four-artist
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:45'732 bytes
First seen:2025-11-08 18:38:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:e9QKOMAf5eowzWx1IDyqNlK9QFgFFtBhsDcHwBaRoFXRDCZthZei/9q3UELu:yzA+zWxiDyKMQOPtBhqcQBZV1CZthZ5b
TLSH T19523F103CE912FB285F21938F57ECF07CF0763F4E4AE7636592417485AA10A296BE947
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) :45'732 bytes
File size (de-compressed) :103'880 bytes
Format:linux/arm
Unpacked file: 1706e405701289a351ec81bac09019c02da839ff04354854800003cfe453911c

Intelligence

File Origin
# of uploads :
1
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/690f8e5445d0218fdf1f0611/reports/d2575e69-5e67-416d-bc51-d6ffedbebf3e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
50
Number of processes launched:
15
Processes remaning?
false
Remote TCP ports scanned:
80,37215
Full report:
https://elfdigest.com/brief/042d43f122fe4f0349f34c358ed499ca29011ae4a35e147355cbf419d3db3746
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-08T16:01:00Z UTC
Last seen:
2025-11-10T04:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/042d43f122fe4f0349f34c358ed499ca29011ae4a35e147355cbf419d3db3746/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/45a0dbfa-5cf8-43a1-ad96-bb4385b56f6d
Behavior Graph:
Download SVG
%3 guuid=5f98c483-1800-0000-9c40-58b3980d0000 pid=3480 /usr/bin/sudo guuid=3a083286-1800-0000-9c40-58b39f0d0000 pid=3487 /tmp/sample.bin guuid=5f98c483-1800-0000-9c40-58b3980d0000 pid=3480->guuid=3a083286-1800-0000-9c40-58b39f0d0000 pid=3487 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9b9c85c3-4a96-4a55-a4d7-7fb3c209b1a5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1810710
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1810710 Sample: morte.arm6.elf Startdate: 08/11/2025 Architecture: LINUX Score: 68 49 Multi AV Scanner detection for submitted file 2->49 51 Yara detected Mirai 2->51 53 Sample is packed with UPX 2->53 9 morte.arm6.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        process3 process4 17 morte.arm6.elf 9->17         started        19 morte.arm6.elf 9->19         started        21 morte.arm6.elf 9->21         started        23 2 other processes 9->23 process5 25 morte.arm6.elf 17->25         started        27 morte.arm6.elf 17->27         started        29 morte.arm6.elf 17->29         started        31 morte.arm6.elf 17->31         started        33 morte.arm6.elf 19->33         started        35 morte.arm6.elf 19->35         started        process6 37 morte.arm6.elf 25->37         started        39 morte.arm6.elf 25->39         started        41 morte.arm6.elf 33->41         started        43 morte.arm6.elf 35->43         started        process7 45 morte.arm6.elf 37->45         started        47 morte.arm6.elf 39->47         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/042d43f122fe4f0349f34c358ed499ca29011ae4a35e147355cbf419d3db3746
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/042d43f122fe4f0349f34c358ed499ca29011ae4a35e147355cbf419d3db3746/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 18:39:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aqwuh4jc7zhqgsptjq2y5vezziuqcgxeunpbi42vzp2btu63g5da._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251108-xaprastrdl/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (355392) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c8424d55-d411-4ca2-86da-4a557d8204bc
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 042d43f122fe4f0349f34c358ed499ca29011ae4a35e147355cbf419d3db3746

(this sample)

Mirai

elf 1706e405701289a351ec81bac09019c02da839ff04354854800003cfe453911c

  
Dropping
SHA256 1706e405701289a351ec81bac09019c02da839ff04354854800003cfe453911c
  
Dropping
MD5 0fff20264db2dc2926819d00a9e6aa5e
  
URLhaus
https://urlhaus.abuse.ch/url/3697765/
  
Delivery method
Distributed via web download

Comments