MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54313b47d8dd2cc7038d7085dc86d2c8e9b523b60d2fee25f07101a56e01926f. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54313b47d8dd2cc7038d7085dc86d2c8e9b523b60d2fee25f07101a56e01926f
SHA3-384 hash: bc1d7de215bf03b46bd13b738e0723d5a4ec421507d17c4312b39d14c363cba01ac3e0021b30b0e30820244e60ca0e93
SHA1 hash: 558eb7f958275bb9d7ebfd8767073ec12230597d
MD5 hash: b87756ce767ccde5cb7cf7da7ecf38f9
humanhash: winter-eight-cardinal-quiet
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:371'368 bytes
First seen:2026-02-05 18:03:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:uPUcfDbnGU7nguKEr4STcc8EIKQgHCKfXr4nQWAFLohjE0y8BtyWZ:bcfDbnGU7ngXF4TbrmQWApoh/BtLZ
TLSH T1EF847CCCFB4DFF42C28293B6E96B0613B33934607B4A95637D12213EEC967986C67146
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a3bc99f6227f5e84c06d260eff0b7c4f1b28b23aba7837415e2f6a20925a6cb8
File size (compressed) :148'396 bytes
File size (de-compressed) :371'368 bytes
Format:linux/arm64
Packed file: a3bc99f6227f5e84c06d260eff0b7c4f1b28b23aba7837415e2f6a20925a6cb8

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-5678467-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/6984db9f2ffccda09768f42d/reports/2e2efafc-056e-41e6-bf45-c39cec9d860b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/54313b47d8dd2cc7038d7085dc86d2c8e9b523b60d2fee25f07101a56e01926f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-02-05T16:18:00Z UTC
Last seen:
2026-02-05T19:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/54313b47d8dd2cc7038d7085dc86d2c8e9b523b60d2fee25f07101a56e01926f/results?tab=lookup
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
mine
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1864245
Signature
Contains symbols with names commonly found in malware
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
7%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/54313b47d8dd2cc7038d7085dc86d2c8e9b523b60d2fee25f07101a56e01926f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/54313b47d8dd2cc7038d7085dc86d2c8e9b523b60d2fee25f07101a56e01926f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 18:04:17 UTC
File Type:
ELF64 Little (SO)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kqytwr6y3uwmoa4nocc5zbwszdu3ki5wbux64jpqoea2k3qbsjxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260205-wnp4jsd17a/
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/54313b47d8dd2cc7038d7085dc86d2c8e9b523b60d2fee25f07101a56e01926f

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 a3bc99f6227f5e84c06d260eff0b7c4f1b28b23aba7837415e2f6a20925a6cb8

Mirai

elf 54313b47d8dd2cc7038d7085dc86d2c8e9b523b60d2fee25f07101a56e01926f

(this sample)

  
Dropped by
SHA256 a3bc99f6227f5e84c06d260eff0b7c4f1b28b23aba7837415e2f6a20925a6cb8
  
URLhaus
https://urlhaus.abuse.ch/url/3748050/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 834ce7986a5cd2a4a503151bb541bf38
  
URLhaus
https://urlhaus.abuse.ch/url/3773825/
  
URLhaus
https://urlhaus.abuse.ch/url/3773843/

Comments