MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 100a75ae98b1ad4814c4136fce486ad5e45fac50f01614654eba2fe6b719386f. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 100a75ae98b1ad4814c4136fce486ad5e45fac50f01614654eba2fe6b719386f
SHA3-384 hash: efed911f7f67a9274169099021e6bc05d87dac8823d371b0c5146aee4dafa7ecb0e6d80f882b6c80f40edeaee1b64050
SHA1 hash: 61a394e79e945b700b6d9b758189d66b6ab8652c
MD5 hash: bd23b4d9e23d17bde64496be0712c3b1
humanhash: august-muppet-spaghetti-shade
File name:neon.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:18'300 bytes
First seen:2025-10-08 04:40:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:pbYnMVpIctSAI0A4DQSmr0w8iH359AswSZsfhymdGUop5hIou:lvQAuimreS35qHrs3Uozg
TLSH T13682C0218659E623C2600075FAB882C756EF0AF9D0F4723657166279B7FA08F2DF1B85
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) :18'300 bytes
File size (de-compressed) :38'256 bytes
Format:linux/arm
Unpacked file: 4565766458e8d752620223fcb1f89960f777a6fd15b08e1dc4c3137adc5ac415

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
no reply from clamd
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
condi gafgyt masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/68e5eb78f377ab231053f9cf/reports/f101e623-5809-40bc-af20-60a6f2434a55/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/100a75ae98b1ad4814c4136fce486ad5e45fac50f01614654eba2fe6b719386f
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:
2025-10-05T04:35:00Z UTC
Last seen:
2025-10-09T23:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/100a75ae98b1ad4814c4136fce486ad5e45fac50f01614654eba2fe6b719386f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e293971a-0f25-4c2e-abc5-25d91f7fc8a4
Behavior Graph:
Download SVG
%3 guuid=dfa03b00-1a00-0000-593c-1fc7640d0000 pid=3428 /usr/bin/sudo guuid=5670e901-1a00-0000-593c-1fc76c0d0000 pid=3436 /tmp/sample.bin guuid=dfa03b00-1a00-0000-593c-1fc7640d0000 pid=3428->guuid=5670e901-1a00-0000-593c-1fc76c0d0000 pid=3436 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bd98dd45-7e58-48e1-bd52-9935e4722666
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1791119
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/100a75ae98b1ad4814c4136fce486ad5e45fac50f01614654eba2fe6b719386f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/100a75ae98b1ad4814c4136fce486ad5e45fac50f01614654eba2fe6b719386f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-05 07:02:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cafhlluywgwuqfgecnx44sdk2xsf7lcq6albizkoxix6nnyzhbxq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251008-fbakbswnx5/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/63ef8432-b764-4698-8dfa-426ce3cb2763
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/100a75ae98b1ad4814c4136fce486ad5e45fac50f01614654eba2fe6b719386f

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: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 100a75ae98b1ad4814c4136fce486ad5e45fac50f01614654eba2fe6b719386f

(this sample)

Mirai

elf 4565766458e8d752620223fcb1f89960f777a6fd15b08e1dc4c3137adc5ac415

  
Dropping
SHA256 4565766458e8d752620223fcb1f89960f777a6fd15b08e1dc4c3137adc5ac415
  
Dropping
MD5 2174911d50d2bd766d014bdad895c614
  
URLhaus
https://urlhaus.abuse.ch/url/3659962/
  
Delivery method
Distributed via web download

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