MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 530c362961621cd44eef36f02bcd6ab5d1fe45e78a883686b53aa2be7fb3456c. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 530c362961621cd44eef36f02bcd6ab5d1fe45e78a883686b53aa2be7fb3456c
SHA3-384 hash: 0086eb7b91f316a9f881acb675b6c64ff933946e9e5aab2a24fc6d75bf38f5f702cf670b379c0eb255f06411e9593140
SHA1 hash: 3c0f1fc241fbb4369b85891a886e43e8457f1971
MD5 hash: 31dfdf2f3f0c3f8c612f8635680c31ed
humanhash: minnesota-hot-enemy-lamp
File name:nz.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:41'636 bytes
First seen:2026-03-30 00:28:52 UTC
Last seen:2026-03-30 06:56:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:F7oU/wnvDrWgtOlcv65hzwL6JXfviUGhIGAu5uYg6rPYGSbbxs3Uozcg:5j/wnW2OlVr8WVfanhtAu4Yg6robcz9
TLSH T13D13F1F371277C315AF058F4DBE800011A335BBABB653DA78BA0422F67952EA38F0511
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) :41'636 bytes
File size (de-compressed) :92'256 bytes
Format:linux/arm
Unpacked file: 7b8b09f7203db6810dc8379aa18a0d01d29b132437c7c6a722d3dbbe7fb2573f

Intelligence

File Origin
# of uploads :
3
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/69c9c3e8972c219c8d7181ec/reports/38c92a94-4426-43f4-a9c0-a81be409b327/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/530c362961621cd44eef36f02bcd6ab5d1fe45e78a883686b53aa2be7fb3456c
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fab4795a-92ee-4e69-965e-bd1b4ccbbdb1
Behavior Graph:
Download SVG
%3 guuid=fdae70c5-1c00-0000-09d5-e9d011080000 pid=2065 /usr/bin/sudo guuid=e3054bc8-1c00-0000-09d5-e9d015080000 pid=2069 /tmp/sample.bin guuid=fdae70c5-1c00-0000-09d5-e9d011080000 pid=2065->guuid=e3054bc8-1c00-0000-09d5-e9d015080000 pid=2069 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/26863eee-ea53-4c3b-a955-52d9b02aab67
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1890702
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1890702 Sample: nz.arm.elf Startdate: 30/03/2026 Architecture: LINUX Score: 64 22 gdkdiebrhmn.narxz.dpdns.org. [malformed] 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Sample is packed with UPX 2->30 8 nz.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Sends malformed DNS queries 22->32 process4 process5 12 nz.arm.elf 8->12         started        14 nz.arm.elf 8->14         started        16 nz.arm.elf 8->16         started        process6 18 nz.arm.elf 12->18         started        20 nz.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/530c362961621cd44eef36f02bcd6ab5d1fe45e78a883686b53aa2be7fb3456c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/530c362961621cd44eef36f02bcd6ab5d1fe45e78a883686b53aa2be7fb3456c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-30 00:29:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmgdmklbmionitxpg3ycxtlkwxi74rphrkednbvvhkrl475tivwa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260330-as31bacs4s/
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/530c362961621cd44eef36f02bcd6ab5d1fe45e78a883686b53aa2be7fb3456c

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 530c362961621cd44eef36f02bcd6ab5d1fe45e78a883686b53aa2be7fb3456c

(this sample)

Mirai

elf 7b8b09f7203db6810dc8379aa18a0d01d29b132437c7c6a722d3dbbe7fb2573f

  
URLhaus
https://urlhaus.abuse.ch/url/3807984/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 7b8b09f7203db6810dc8379aa18a0d01d29b132437c7c6a722d3dbbe7fb2573f
  
Dropping
MD5 f6ceaca4d5e2c8598b954bc508fd82fe

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