MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d41aae1024f7d5f82179f3fae2eeca7e89f07ee94f9877893e1d92ceef0cb582. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d41aae1024f7d5f82179f3fae2eeca7e89f07ee94f9877893e1d92ceef0cb582
SHA3-384 hash: 1aa251a6f16d055bf65c7887c6d768385d95de15820ec68ce18dd9c2a08a608e42a78995b317462634d81af0e1a6a849
SHA1 hash: a990cde58e926c8bb0c447239950aaeb7e2139b0
MD5 hash: a9df69a4b3818aa00f957a4655b730e6
humanhash: missouri-utah-sink-papa
File name:nz.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:32'884 bytes
First seen:2026-08-04 01:24:39 UTC
Last seen:2026-08-04 10:36:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:rXapHAefaP4a6TAXF/xenom4LlxGzYi/Vlas3UozP4:2RTba7FVm00rNlXzw
TLSH T15DE2E1F8A6129E30E161843CF86A5483E7DB17ACDFE7356A36242630924757D9CEC2CD
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) :32'884 bytes
File size (de-compressed) :91'584 bytes
Format:linux/arm
Unpacked file: d2335de128e3dba4db653ab0a3be935efafc4fa99c323bd1aa68960badbcd533

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7826d2bb-b4dc-4b3b-b543-cc5621884091/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a713f89e2f56609fd661912/reports/75029fc9-aa2d-43bb-b8d3-dc7983805fd0/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/d41aae1024f7d5f82179f3fae2eeca7e89f07ee94f9877893e1d92ceef0cb582
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-03T23:17:00Z UTC
Last seen:
2026-08-05T20:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d41aae1024f7d5f82179f3fae2eeca7e89f07ee94f9877893e1d92ceef0cb582/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f694089e-7832-476c-9370-5f8d0c6fb22b
Behavior Graph:
Download SVG
%3 guuid=e4f19175-1c00-0000-8408-d2acad0c0000 pid=3245 /usr/bin/sudo guuid=be03f677-1c00-0000-8408-d2acb30c0000 pid=3251 /tmp/sample.bin guuid=e4f19175-1c00-0000-8408-d2acad0c0000 pid=3245->guuid=be03f677-1c00-0000-8408-d2acb30c0000 pid=3251 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/809c3d16-c8e1-4de3-b437-b8df78529c8c
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d41aae1024f7d5f82179f3fae2eeca7e89f07ee94f9877893e1d92ceef0cb582
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d41aae1024f7d5f82179f3fae2eeca7e89f07ee94f9877893e1d92ceef0cb582/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-04 01:25:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2qnk4ebe67k7qilz6p5of3wkp2e7a7xjj6mhpcj6dwjm53ymwwba._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260804-bs821aag52/
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/d41aae1024f7d5f82179f3fae2eeca7e89f07ee94f9877893e1d92ceef0cb582

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 d41aae1024f7d5f82179f3fae2eeca7e89f07ee94f9877893e1d92ceef0cb582

(this sample)

Mirai

elf d2335de128e3dba4db653ab0a3be935efafc4fa99c323bd1aa68960badbcd533

  
Dropping
SHA256 d2335de128e3dba4db653ab0a3be935efafc4fa99c323bd1aa68960badbcd533
  
Dropping
MD5 4faa69023888458fe062d3ec99446839
  
URLhaus
https://urlhaus.abuse.ch/url/3892516/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3893014/
  
URLhaus
https://urlhaus.abuse.ch/url/3892513/
  
URLhaus
https://urlhaus.abuse.ch/url/3892224/

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