MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66aff36f1f412e5e06f8a585791b2f16937d4b73b419efd99e9fa9186d98499a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66aff36f1f412e5e06f8a585791b2f16937d4b73b419efd99e9fa9186d98499a
SHA3-384 hash: 3cfc32915df58a00da4c98e48f9c56b45349a1e251fdc9f1488cdb48e2dcbee2a9407cd6b71597a5181db2542c8d1ee9
SHA1 hash: 8777a0293d88baa44c0147f18911355d3f7832d6
MD5 hash: c184cc9cda299839fa785a69d77f8167
humanhash: lithium-maryland-fourteen-music
File name:zerarm6
Download: download sample
Signature Mirai
Create hunting rule
File size:91'328 bytes
First seen:2025-12-15 15:53:57 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:q6JnQsEhVcMtZ66UgiBip6qu1CzBF/K9U22X4LmTLnqPMvirg8F1lYVns5sKKKHM:qgQV1eBo6/aB5ILng8F1lYVns5sKKKHM
TLSH T1FB9309487D948B9DDBC8137AFE6E194D3313C368D2EEB11AAD100B6736DA42B0D37916
telfhash t1d1e0c2ad1f794d8e32f9a068901e51059fdd31230d50698f819c264ba812546f41941e
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/69402f283f8fdbf8e9469b06/reports/1b94e22e-9874-4ab6-b7b7-a150ba6b931b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-15T18:30:00Z UTC
Last seen:
2025-12-15T18:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/66aff36f1f412e5e06f8a585791b2f16937d4b73b419efd99e9fa9186d98499a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0f175685-4b0e-4e7e-bf45-1dc0b5f31835
Behavior Graph:
Download SVG
%3 guuid=a06b86d4-1600-0000-67da-9adebc0c0000 pid=3260 /usr/bin/sudo guuid=f20032d7-1600-0000-67da-9adec40c0000 pid=3268 /tmp/sample.bin guuid=a06b86d4-1600-0000-67da-9adebc0c0000 pid=3260->guuid=f20032d7-1600-0000-67da-9adec40c0000 pid=3268 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/293270f8-dea8-4d5e-ab88-f76c53f5354f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833132
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/66aff36f1f412e5e06f8a585791b2f16937d4b73b419efd99e9fa9186d98499a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/66aff36f1f412e5e06f8a585791b2f16937d4b73b419efd99e9fa9186d98499a/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 15:54:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2x7g3y7iexf4bxyuwcxsgzpc2jx2s3twqm67wm6t6urq3myjgna._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251215-tcbexawrgt/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/4fc4cf67-4f24-4b93-9a74-ff1073ec10b6
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/66aff36f1f412e5e06f8a585791b2f16937d4b73b419efd99e9fa9186d98499a

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_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 66aff36f1f412e5e06f8a585791b2f16937d4b73b419efd99e9fa9186d98499a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726578/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726373/

Comments